9.222 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.043 * * * [progress]: [2/2] Setting up program.
0.051 * [progress]: [Phase 2 of 3] Improving.
0.052 * [simplify]: Simplifying:
  (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))
0.052 * * [simplify]: iteration 0: 11 enodes
0.055 * * [simplify]: iteration 1: 25 enodes
0.063 * * [simplify]: iteration 2: 69 enodes
0.092 * * [simplify]: iteration 3: 191 enodes
0.189 * * [simplify]: iteration 4: 590 enodes
1.045 * * [simplify]: iteration 5: 3122 enodes
1.819 * * [simplify]: iteration complete: 5000 enodes
1.819 * * [simplify]: Extracting #0: cost 1 inf + 0
1.820 * * [simplify]: Extracting #1: cost 163 inf + 0
1.823 * * [simplify]: Extracting #2: cost 1613 inf + 42
1.832 * * [simplify]: Extracting #3: cost 827 inf + 39729
1.864 * * [simplify]: Extracting #4: cost 126 inf + 103095
1.910 * * [simplify]: Extracting #5: cost 0 inf + 117795
1.950 * [simplify]: Simplified to:
  (* d1 (+ d4 (- (- d2 d1) d3)))
1.959 * * [progress]: iteration 1 / 4
1.959 * * * [progress]: picking best candidate
1.973 * * * * [pick]: Picked  #<alt (λ (d1 d2 d3 d4) (* d1 (+ d4 (- (- d2 d1) d3))))>
1.973 * * * [progress]: localizing error
1.992 * * * [progress]: generating rewritten candidates
1.992 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
2.155 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
2.218 * * * [progress]: generating series expansions
2.218 * * * * [progress]: [ 1 / 2 ] generating series at (2)
2.218 * [backup-simplify]: Simplify (* d1 (+ d4 (- (- d2 d1) d3))) into (* (- (+ d4 d2) (+ d3 d1)) d1)
2.218 * [approximate]: Taking taylor expansion of (* (- (+ d4 d2) (+ d3 d1)) d1) in (d1 d4 d2 d3) around 0
2.218 * [taylor]: Taking taylor expansion of (* (- (+ d4 d2) (+ d3 d1)) d1) in d3
2.219 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d3
2.219 * [taylor]: Taking taylor expansion of (+ d4 d2) in d3
2.219 * [taylor]: Taking taylor expansion of d4 in d3
2.219 * [backup-simplify]: Simplify d4 into d4
2.219 * [taylor]: Taking taylor expansion of d2 in d3
2.219 * [backup-simplify]: Simplify d2 into d2
2.219 * [taylor]: Taking taylor expansion of (+ d3 d1) in d3
2.219 * [taylor]: Taking taylor expansion of d3 in d3
2.219 * [backup-simplify]: Simplify 0 into 0
2.219 * [backup-simplify]: Simplify 1 into 1
2.219 * [taylor]: Taking taylor expansion of d1 in d3
2.219 * [backup-simplify]: Simplify d1 into d1
2.219 * [taylor]: Taking taylor expansion of d1 in d3
2.219 * [backup-simplify]: Simplify d1 into d1
2.219 * [taylor]: Taking taylor expansion of (* (- (+ d4 d2) (+ d3 d1)) d1) in d2
2.219 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d2
2.219 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2
2.219 * [taylor]: Taking taylor expansion of d4 in d2
2.219 * [backup-simplify]: Simplify d4 into d4
2.219 * [taylor]: Taking taylor expansion of d2 in d2
2.219 * [backup-simplify]: Simplify 0 into 0
2.219 * [backup-simplify]: Simplify 1 into 1
2.219 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2
2.219 * [taylor]: Taking taylor expansion of d3 in d2
2.219 * [backup-simplify]: Simplify d3 into d3
2.219 * [taylor]: Taking taylor expansion of d1 in d2
2.219 * [backup-simplify]: Simplify d1 into d1
2.219 * [taylor]: Taking taylor expansion of d1 in d2
2.219 * [backup-simplify]: Simplify d1 into d1
2.219 * [taylor]: Taking taylor expansion of (* (- (+ d4 d2) (+ d3 d1)) d1) in d4
2.219 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d4
2.219 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4
2.219 * [taylor]: Taking taylor expansion of d4 in d4
2.219 * [backup-simplify]: Simplify 0 into 0
2.219 * [backup-simplify]: Simplify 1 into 1
2.219 * [taylor]: Taking taylor expansion of d2 in d4
2.219 * [backup-simplify]: Simplify d2 into d2
2.219 * [taylor]: Taking taylor expansion of (+ d3 d1) in d4
2.219 * [taylor]: Taking taylor expansion of d3 in d4
2.220 * [backup-simplify]: Simplify d3 into d3
2.220 * [taylor]: Taking taylor expansion of d1 in d4
2.220 * [backup-simplify]: Simplify d1 into d1
2.220 * [taylor]: Taking taylor expansion of d1 in d4
2.220 * [backup-simplify]: Simplify d1 into d1
2.220 * [taylor]: Taking taylor expansion of (* (- (+ d4 d2) (+ d3 d1)) d1) in d1
2.220 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d1
2.220 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1
2.220 * [taylor]: Taking taylor expansion of d4 in d1
2.220 * [backup-simplify]: Simplify d4 into d4
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 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 (* (- (+ d4 d2) (+ d3 d1)) d1) in d1
2.220 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d1
2.220 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1
2.220 * [taylor]: Taking taylor expansion of d4 in d1
2.220 * [backup-simplify]: Simplify d4 into d4
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 d1 in d1
2.220 * [backup-simplify]: Simplify 0 into 0
2.220 * [backup-simplify]: Simplify 1 into 1
2.221 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2)
2.221 * [backup-simplify]: Simplify (+ d3 0) into d3
2.221 * [backup-simplify]: Simplify (- d3) into (- d3)
2.221 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3)
2.221 * [backup-simplify]: Simplify (* (- (+ d4 d2) d3) 0) into 0
2.221 * [taylor]: Taking taylor expansion of 0 in d4
2.221 * [backup-simplify]: Simplify 0 into 0
2.221 * [taylor]: Taking taylor expansion of 0 in d2
2.221 * [backup-simplify]: Simplify 0 into 0
2.221 * [taylor]: Taking taylor expansion of 0 in d3
2.221 * [backup-simplify]: Simplify 0 into 0
2.221 * [backup-simplify]: Simplify 0 into 0
2.222 * [backup-simplify]: Simplify (+ 0 0) into 0
2.222 * [backup-simplify]: Simplify (+ 0 1) into 1
2.222 * [backup-simplify]: Simplify (- 1) into -1
2.223 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.223 * [backup-simplify]: Simplify (+ (* (- (+ d4 d2) d3) 1) (* -1 0)) into (- (+ d4 d2) d3)
2.223 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d4
2.223 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4
2.223 * [taylor]: Taking taylor expansion of d4 in d4
2.223 * [backup-simplify]: Simplify 0 into 0
2.223 * [backup-simplify]: Simplify 1 into 1
2.223 * [taylor]: Taking taylor expansion of d2 in d4
2.223 * [backup-simplify]: Simplify d2 into d2
2.223 * [taylor]: Taking taylor expansion of d3 in d4
2.223 * [backup-simplify]: Simplify d3 into d3
2.223 * [backup-simplify]: Simplify (+ 0 d2) into d2
2.223 * [backup-simplify]: Simplify (- d3) into (- d3)
2.223 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3)
2.223 * [taylor]: Taking taylor expansion of (- d2 d3) in d2
2.223 * [taylor]: Taking taylor expansion of d2 in d2
2.223 * [backup-simplify]: Simplify 0 into 0
2.223 * [backup-simplify]: Simplify 1 into 1
2.223 * [taylor]: Taking taylor expansion of d3 in d2
2.223 * [backup-simplify]: Simplify d3 into d3
2.223 * [backup-simplify]: Simplify (- d3) into (- d3)
2.223 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3)
2.223 * [taylor]: Taking taylor expansion of (- d3) in d3
2.224 * [taylor]: Taking taylor expansion of d3 in d3
2.224 * [backup-simplify]: Simplify 0 into 0
2.224 * [backup-simplify]: Simplify 1 into 1
2.224 * [backup-simplify]: Simplify (- 0) into 0
2.224 * [backup-simplify]: Simplify 0 into 0
2.224 * [taylor]: Taking taylor expansion of 0 in d2
2.224 * [backup-simplify]: Simplify 0 into 0
2.224 * [taylor]: Taking taylor expansion of 0 in d3
2.224 * [backup-simplify]: Simplify 0 into 0
2.224 * [backup-simplify]: Simplify 0 into 0
2.224 * [taylor]: Taking taylor expansion of 0 in d3
2.224 * [backup-simplify]: Simplify 0 into 0
2.224 * [backup-simplify]: Simplify 0 into 0
2.224 * [backup-simplify]: Simplify 0 into 0
2.224 * [backup-simplify]: Simplify (+ 0 0) into 0
2.224 * [backup-simplify]: Simplify (+ 0 0) into 0
2.225 * [backup-simplify]: Simplify (- 0) into 0
2.225 * [backup-simplify]: Simplify (+ 0 0) into 0
2.225 * [backup-simplify]: Simplify (+ (* (- (+ d4 d2) d3) 0) (+ (* -1 1) (* 0 0))) into (- 1)
2.226 * [taylor]: Taking taylor expansion of (- 1) in d4
2.226 * [taylor]: Taking taylor expansion of 1 in d4
2.226 * [backup-simplify]: Simplify 1 into 1
2.226 * [backup-simplify]: Simplify (- 1) into -1
2.226 * [taylor]: Taking taylor expansion of -1 in d2
2.226 * [backup-simplify]: Simplify -1 into -1
2.226 * [taylor]: Taking taylor expansion of -1 in d3
2.226 * [backup-simplify]: Simplify -1 into -1
2.226 * [backup-simplify]: Simplify -1 into -1
2.226 * [backup-simplify]: Simplify (+ 1 0) into 1
2.226 * [backup-simplify]: Simplify (- 0) into 0
2.227 * [backup-simplify]: Simplify (+ 1 0) into 1
2.227 * [taylor]: Taking taylor expansion of 1 in d2
2.227 * [backup-simplify]: Simplify 1 into 1
2.227 * [taylor]: Taking taylor expansion of 1 in d3
2.227 * [backup-simplify]: Simplify 1 into 1
2.227 * [backup-simplify]: Simplify 1 into 1
2.227 * [taylor]: Taking taylor expansion of 0 in d2
2.227 * [backup-simplify]: Simplify 0 into 0
2.227 * [taylor]: Taking taylor expansion of 0 in d3
2.227 * [backup-simplify]: Simplify 0 into 0
2.227 * [backup-simplify]: Simplify 0 into 0
2.227 * [backup-simplify]: Simplify (- 0) into 0
2.227 * [backup-simplify]: Simplify (+ 1 0) into 1
2.227 * [taylor]: Taking taylor expansion of 1 in d3
2.227 * [backup-simplify]: Simplify 1 into 1
2.227 * [backup-simplify]: Simplify 1 into 1
2.228 * [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))
2.228 * [backup-simplify]: Simplify (* (/ 1 d1) (+ (/ 1 d4) (- (- (/ 1 d2) (/ 1 d1)) (/ 1 d3)))) into (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1)
2.228 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in (d1 d4 d2 d3) around 0
2.228 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d3
2.228 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d3
2.228 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
2.228 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
2.228 * [taylor]: Taking taylor expansion of d4 in d3
2.228 * [backup-simplify]: Simplify d4 into d4
2.228 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
2.228 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
2.228 * [taylor]: Taking taylor expansion of d2 in d3
2.228 * [backup-simplify]: Simplify d2 into d2
2.228 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
2.228 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
2.228 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3
2.228 * [taylor]: Taking taylor expansion of d1 in d3
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 d3
2.228 * [taylor]: Taking taylor expansion of d3 in d3
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 d1 in d3
2.229 * [backup-simplify]: Simplify d1 into d1
2.229 * [backup-simplify]: Simplify (+ 0 1) into 1
2.229 * [backup-simplify]: Simplify (- 1) into -1
2.229 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.229 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
2.229 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d2
2.230 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2
2.230 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
2.230 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
2.230 * [taylor]: Taking taylor expansion of d4 in d2
2.230 * [backup-simplify]: Simplify d4 into d4
2.230 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
2.230 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
2.230 * [taylor]: Taking taylor expansion of d2 in d2
2.230 * [backup-simplify]: Simplify 0 into 0
2.230 * [backup-simplify]: Simplify 1 into 1
2.230 * [backup-simplify]: Simplify (/ 1 1) into 1
2.230 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
2.230 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
2.230 * [taylor]: Taking taylor expansion of d1 in d2
2.230 * [backup-simplify]: Simplify d1 into d1
2.230 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
2.230 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
2.230 * [taylor]: Taking taylor expansion of d3 in d2
2.230 * [backup-simplify]: Simplify d3 into d3
2.230 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.230 * [taylor]: Taking taylor expansion of d1 in d2
2.230 * [backup-simplify]: Simplify d1 into d1
2.230 * [backup-simplify]: Simplify (+ 0 1) into 1
2.231 * [backup-simplify]: Simplify (+ 1 0) into 1
2.231 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
2.231 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d4
2.231 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d4
2.231 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
2.231 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
2.231 * [taylor]: Taking taylor expansion of d4 in d4
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
2.231 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
2.231 * [taylor]: Taking taylor expansion of d2 in d4
2.231 * [backup-simplify]: Simplify d2 into d2
2.231 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
2.231 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
2.231 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
2.231 * [taylor]: Taking taylor expansion of d1 in d4
2.231 * [backup-simplify]: Simplify d1 into d1
2.231 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
2.231 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
2.231 * [taylor]: Taking taylor expansion of d3 in d4
2.231 * [backup-simplify]: Simplify d3 into d3
2.231 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.231 * [taylor]: Taking taylor expansion of d1 in d4
2.231 * [backup-simplify]: Simplify d1 into d1
2.232 * [backup-simplify]: Simplify (+ 1 0) into 1
2.232 * [backup-simplify]: Simplify (+ 1 0) into 1
2.232 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
2.232 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1
2.232 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1
2.232 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
2.232 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
2.232 * [taylor]: Taking taylor expansion of d4 in d1
2.232 * [backup-simplify]: Simplify d4 into d4
2.232 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
2.232 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
2.232 * [taylor]: Taking taylor expansion of d2 in d1
2.232 * [backup-simplify]: Simplify d2 into d2
2.232 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
2.232 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
2.232 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
2.232 * [taylor]: Taking taylor expansion of d1 in d1
2.232 * [backup-simplify]: Simplify 0 into 0
2.232 * [backup-simplify]: Simplify 1 into 1
2.232 * [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
2.233 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.233 * [taylor]: Taking taylor expansion of d1 in d1
2.233 * [backup-simplify]: Simplify 0 into 0
2.233 * [backup-simplify]: Simplify 1 into 1
2.233 * [backup-simplify]: Simplify (+ 1 0) into 1
2.233 * [backup-simplify]: Simplify (- 1) into -1
2.233 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.234 * [backup-simplify]: Simplify (/ -1 1) into -1
2.234 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1
2.234 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1
2.234 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
2.234 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
2.234 * [taylor]: Taking taylor expansion of d4 in d1
2.234 * [backup-simplify]: Simplify d4 into d4
2.234 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
2.234 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
2.234 * [taylor]: Taking taylor expansion of d2 in d1
2.234 * [backup-simplify]: Simplify d2 into d2
2.234 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
2.234 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
2.234 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
2.234 * [taylor]: Taking taylor expansion of d1 in d1
2.234 * [backup-simplify]: Simplify 0 into 0
2.234 * [backup-simplify]: Simplify 1 into 1
2.234 * [backup-simplify]: Simplify (/ 1 1) into 1
2.234 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
2.234 * [taylor]: Taking taylor expansion of d3 in d1
2.234 * [backup-simplify]: Simplify d3 into d3
2.234 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.234 * [taylor]: Taking taylor expansion of d1 in d1
2.234 * [backup-simplify]: Simplify 0 into 0
2.234 * [backup-simplify]: Simplify 1 into 1
2.235 * [backup-simplify]: Simplify (+ 1 0) into 1
2.235 * [backup-simplify]: Simplify (- 1) into -1
2.235 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.235 * [backup-simplify]: Simplify (/ -1 1) into -1
2.235 * [taylor]: Taking taylor expansion of -1 in d4
2.235 * [backup-simplify]: Simplify -1 into -1
2.236 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2))
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 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
2.237 * [backup-simplify]: Simplify (- (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1) (+ (* -1 (/ 0 1)))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
2.237 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d4
2.237 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
2.237 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
2.237 * [taylor]: Taking taylor expansion of d4 in d4
2.237 * [backup-simplify]: Simplify 0 into 0
2.237 * [backup-simplify]: Simplify 1 into 1
2.237 * [backup-simplify]: Simplify (/ 1 1) into 1
2.237 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
2.237 * [taylor]: Taking taylor expansion of d2 in d4
2.237 * [backup-simplify]: Simplify d2 into d2
2.237 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
2.237 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
2.237 * [taylor]: Taking taylor expansion of d3 in d4
2.237 * [backup-simplify]: Simplify d3 into d3
2.237 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.238 * [backup-simplify]: Simplify (+ 1 0) into 1
2.238 * [backup-simplify]: Simplify (+ 1 0) into 1
2.238 * [taylor]: Taking taylor expansion of 1 in d2
2.238 * [backup-simplify]: Simplify 1 into 1
2.238 * [taylor]: Taking taylor expansion of -1 in d2
2.238 * [backup-simplify]: Simplify -1 into -1
2.238 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
2.238 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
2.238 * [backup-simplify]: Simplify (+ 0 0) into 0
2.239 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.239 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
2.239 * [backup-simplify]: Simplify (+ 0 0) into 0
2.239 * [backup-simplify]: Simplify (- 0) into 0
2.240 * [backup-simplify]: Simplify (+ 0 0) into 0
2.241 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (/ 0 1)))) into 0
2.241 * [taylor]: Taking taylor expansion of 0 in d4
2.241 * [backup-simplify]: Simplify 0 into 0
2.241 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.241 * [backup-simplify]: Simplify (+ 0 (/ 1 d2)) into (/ 1 d2)
2.241 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
2.241 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
2.241 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2
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
2.242 * [backup-simplify]: Simplify (/ 1 1) into 1
2.242 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
2.242 * [taylor]: Taking taylor expansion of d3 in d2
2.242 * [backup-simplify]: Simplify d3 into d3
2.242 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.242 * [backup-simplify]: Simplify (+ 1 0) into 1
2.242 * [taylor]: Taking taylor expansion of 1 in d3
2.242 * [backup-simplify]: Simplify 1 into 1
2.242 * [taylor]: Taking taylor expansion of 0 in d2
2.242 * [backup-simplify]: Simplify 0 into 0
2.242 * [taylor]: Taking taylor expansion of 1 in d3
2.242 * [backup-simplify]: Simplify 1 into 1
2.242 * [taylor]: Taking taylor expansion of -1 in d3
2.242 * [backup-simplify]: Simplify -1 into -1
2.242 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
2.243 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
2.243 * [backup-simplify]: Simplify (+ 0 0) into 0
2.243 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.243 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
2.244 * [backup-simplify]: Simplify (+ 0 0) into 0
2.244 * [backup-simplify]: Simplify (- 0) into 0
2.244 * [backup-simplify]: Simplify (+ 0 0) into 0
2.245 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.245 * [taylor]: Taking taylor expansion of 0 in d4
2.246 * [backup-simplify]: Simplify 0 into 0
2.246 * [taylor]: Taking taylor expansion of 0 in d2
2.246 * [backup-simplify]: Simplify 0 into 0
2.246 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.246 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
2.246 * [backup-simplify]: Simplify (+ 0 0) into 0
2.246 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
2.247 * [backup-simplify]: Simplify (- 0) into 0
2.247 * [backup-simplify]: Simplify (+ 0 0) into 0
2.247 * [taylor]: Taking taylor expansion of 0 in d2
2.247 * [backup-simplify]: Simplify 0 into 0
2.247 * [taylor]: Taking taylor expansion of 0 in d2
2.247 * [backup-simplify]: Simplify 0 into 0
2.248 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.248 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
2.248 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
2.248 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3
2.248 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
2.248 * [taylor]: Taking taylor expansion of d3 in d3
2.248 * [backup-simplify]: Simplify 0 into 0
2.248 * [backup-simplify]: Simplify 1 into 1
2.248 * [backup-simplify]: Simplify (/ 1 1) into 1
2.248 * [backup-simplify]: Simplify (- 1) into -1
2.248 * [backup-simplify]: Simplify -1 into -1
2.248 * [taylor]: Taking taylor expansion of 0 in d3
2.248 * [backup-simplify]: Simplify 0 into 0
2.248 * [taylor]: Taking taylor expansion of 0 in d3
2.248 * [backup-simplify]: Simplify 0 into 0
2.248 * [taylor]: Taking taylor expansion of 0 in d3
2.248 * [backup-simplify]: Simplify 0 into 0
2.248 * [backup-simplify]: Simplify 1 into 1
2.248 * [backup-simplify]: Simplify 1 into 1
2.249 * [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))
2.249 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (+ (/ 1 (- d4)) (- (- (/ 1 (- d2)) (/ 1 (- d1))) (/ 1 (- d3))))) into (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1))
2.249 * [approximate]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in (d1 d4 d2 d3) around 0
2.249 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d3
2.249 * [taylor]: Taking taylor expansion of -1 in d3
2.249 * [backup-simplify]: Simplify -1 into -1
2.249 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d3
2.249 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d3
2.249 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
2.249 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3
2.249 * [taylor]: Taking taylor expansion of d1 in d3
2.249 * [backup-simplify]: Simplify d1 into d1
2.249 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
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
2.250 * [backup-simplify]: Simplify (/ 1 1) into 1
2.250 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
2.250 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
2.250 * [taylor]: Taking taylor expansion of d4 in d3
2.250 * [backup-simplify]: Simplify d4 into d4
2.250 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
2.250 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
2.250 * [taylor]: Taking taylor expansion of d2 in d3
2.250 * [backup-simplify]: Simplify d2 into d2
2.250 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
2.250 * [taylor]: Taking taylor expansion of d1 in d3
2.250 * [backup-simplify]: Simplify d1 into d1
2.250 * [backup-simplify]: Simplify (+ 0 1) into 1
2.250 * [backup-simplify]: Simplify (+ 1 0) into 1
2.250 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
2.250 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d2
2.250 * [taylor]: Taking taylor expansion of -1 in d2
2.250 * [backup-simplify]: Simplify -1 into -1
2.250 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d2
2.250 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2
2.250 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
2.250 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
2.250 * [taylor]: Taking taylor expansion of d1 in d2
2.251 * [backup-simplify]: Simplify d1 into d1
2.251 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
2.251 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
2.251 * [taylor]: Taking taylor expansion of d3 in d2
2.251 * [backup-simplify]: Simplify d3 into d3
2.251 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.251 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
2.251 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
2.251 * [taylor]: Taking taylor expansion of d4 in d2
2.251 * [backup-simplify]: Simplify d4 into d4
2.251 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
2.251 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
2.251 * [taylor]: Taking taylor expansion of d2 in d2
2.251 * [backup-simplify]: Simplify 0 into 0
2.251 * [backup-simplify]: Simplify 1 into 1
2.251 * [backup-simplify]: Simplify (/ 1 1) into 1
2.251 * [taylor]: Taking taylor expansion of d1 in d2
2.251 * [backup-simplify]: Simplify d1 into d1
2.251 * [backup-simplify]: Simplify (+ 0 1) into 1
2.252 * [backup-simplify]: Simplify (- 1) into -1
2.252 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.252 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
2.252 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d4
2.252 * [taylor]: Taking taylor expansion of -1 in d4
2.252 * [backup-simplify]: Simplify -1 into -1
2.252 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d4
2.252 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d4
2.252 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
2.252 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
2.252 * [taylor]: Taking taylor expansion of d1 in d4
2.252 * [backup-simplify]: Simplify d1 into d1
2.252 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
2.252 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
2.252 * [taylor]: Taking taylor expansion of d3 in d4
2.252 * [backup-simplify]: Simplify d3 into d3
2.252 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.252 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
2.252 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
2.252 * [taylor]: Taking taylor expansion of d4 in d4
2.252 * [backup-simplify]: Simplify 0 into 0
2.252 * [backup-simplify]: Simplify 1 into 1
2.252 * [backup-simplify]: Simplify (/ 1 1) into 1
2.252 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
2.252 * [taylor]: Taking taylor expansion of d2 in d4
2.252 * [backup-simplify]: Simplify d2 into d2
2.252 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
2.253 * [taylor]: Taking taylor expansion of d1 in d4
2.253 * [backup-simplify]: Simplify d1 into d1
2.253 * [backup-simplify]: Simplify (+ 1 0) into 1
2.253 * [backup-simplify]: Simplify (- 1) into -1
2.253 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.253 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
2.253 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d1
2.253 * [taylor]: Taking taylor expansion of -1 in d1
2.253 * [backup-simplify]: Simplify -1 into -1
2.253 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d1
2.253 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1
2.253 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
2.253 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
2.253 * [taylor]: Taking taylor expansion of d1 in d1
2.253 * [backup-simplify]: Simplify 0 into 0
2.253 * [backup-simplify]: Simplify 1 into 1
2.254 * [backup-simplify]: Simplify (/ 1 1) into 1
2.254 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
2.254 * [taylor]: Taking taylor expansion of d3 in d1
2.254 * [backup-simplify]: Simplify d3 into d3
2.254 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.254 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
2.254 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
2.254 * [taylor]: Taking taylor expansion of d4 in d1
2.254 * [backup-simplify]: Simplify d4 into d4
2.254 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
2.254 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
2.254 * [taylor]: Taking taylor expansion of d2 in d1
2.254 * [backup-simplify]: Simplify d2 into d2
2.254 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
2.254 * [taylor]: Taking taylor expansion of d1 in d1
2.254 * [backup-simplify]: Simplify 0 into 0
2.254 * [backup-simplify]: Simplify 1 into 1
2.254 * [backup-simplify]: Simplify (+ 1 0) into 1
2.255 * [backup-simplify]: Simplify (+ 1 0) into 1
2.255 * [backup-simplify]: Simplify (/ 1 1) into 1
2.255 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d1
2.255 * [taylor]: Taking taylor expansion of -1 in d1
2.255 * [backup-simplify]: Simplify -1 into -1
2.255 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d1
2.255 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1
2.255 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
2.255 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
2.255 * [taylor]: Taking taylor expansion of d1 in d1
2.255 * [backup-simplify]: Simplify 0 into 0
2.255 * [backup-simplify]: Simplify 1 into 1
2.255 * [backup-simplify]: Simplify (/ 1 1) into 1
2.255 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
2.255 * [taylor]: Taking taylor expansion of d3 in d1
2.255 * [backup-simplify]: Simplify d3 into d3
2.255 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.255 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
2.255 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
2.255 * [taylor]: Taking taylor expansion of d4 in d1
2.255 * [backup-simplify]: Simplify d4 into d4
2.255 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
2.255 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
2.255 * [taylor]: Taking taylor expansion of d2 in d1
2.255 * [backup-simplify]: Simplify d2 into d2
2.255 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
2.256 * [taylor]: Taking taylor expansion of d1 in d1
2.256 * [backup-simplify]: Simplify 0 into 0
2.256 * [backup-simplify]: Simplify 1 into 1
2.256 * [backup-simplify]: Simplify (+ 1 0) into 1
2.256 * [backup-simplify]: Simplify (+ 1 0) into 1
2.256 * [backup-simplify]: Simplify (/ 1 1) into 1
2.257 * [backup-simplify]: Simplify (* -1 1) into -1
2.257 * [taylor]: Taking taylor expansion of -1 in d4
2.257 * [backup-simplify]: Simplify -1 into -1
2.257 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.257 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
2.257 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2))
2.257 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d2)))
2.257 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d4) (/ 1 d2)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))
2.258 * [backup-simplify]: Simplify (- (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))
2.258 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
2.258 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d4
2.258 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
2.258 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
2.258 * [taylor]: Taking taylor expansion of d4 in d4
2.258 * [backup-simplify]: Simplify 0 into 0
2.258 * [backup-simplify]: Simplify 1 into 1
2.259 * [backup-simplify]: Simplify (/ 1 1) into 1
2.259 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
2.259 * [taylor]: Taking taylor expansion of d2 in d4
2.259 * [backup-simplify]: Simplify d2 into d2
2.259 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
2.259 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
2.259 * [taylor]: Taking taylor expansion of d3 in d4
2.259 * [backup-simplify]: Simplify d3 into d3
2.259 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.259 * [backup-simplify]: Simplify (+ 1 0) into 1
2.259 * [backup-simplify]: Simplify (+ 1 0) into 1
2.259 * [taylor]: Taking taylor expansion of 1 in d2
2.259 * [backup-simplify]: Simplify 1 into 1
2.259 * [taylor]: Taking taylor expansion of -1 in d2
2.259 * [backup-simplify]: Simplify -1 into -1
2.260 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.260 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
2.260 * [backup-simplify]: Simplify (+ 0 0) into 0
2.260 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
2.261 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
2.261 * [backup-simplify]: Simplify (+ 0 0) into 0
2.261 * [backup-simplify]: Simplify (- 0) into 0
2.261 * [backup-simplify]: Simplify (+ 0 0) into 0
2.262 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (/ 0 1)))) into 0
2.263 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1))) into 0
2.263 * [taylor]: Taking taylor expansion of 0 in d4
2.263 * [backup-simplify]: Simplify 0 into 0
2.263 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.263 * [backup-simplify]: Simplify (+ 0 (/ 1 d2)) into (/ 1 d2)
2.263 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
2.263 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
2.263 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2
2.264 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
2.264 * [taylor]: Taking taylor expansion of d2 in d2
2.264 * [backup-simplify]: Simplify 0 into 0
2.264 * [backup-simplify]: Simplify 1 into 1
2.264 * [backup-simplify]: Simplify (/ 1 1) into 1
2.264 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
2.264 * [taylor]: Taking taylor expansion of d3 in d2
2.264 * [backup-simplify]: Simplify d3 into d3
2.264 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.264 * [backup-simplify]: Simplify (+ 1 0) into 1
2.264 * [taylor]: Taking taylor expansion of 1 in d3
2.264 * [backup-simplify]: Simplify 1 into 1
2.264 * [taylor]: Taking taylor expansion of 0 in d2
2.264 * [backup-simplify]: Simplify 0 into 0
2.264 * [taylor]: Taking taylor expansion of 1 in d3
2.264 * [backup-simplify]: Simplify 1 into 1
2.264 * [taylor]: Taking taylor expansion of -1 in d3
2.264 * [backup-simplify]: Simplify -1 into -1
2.265 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.265 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
2.265 * [backup-simplify]: Simplify (+ 0 0) into 0
2.266 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
2.266 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
2.266 * [backup-simplify]: Simplify (+ 0 0) into 0
2.266 * [backup-simplify]: Simplify (- 0) into 0
2.266 * [backup-simplify]: Simplify (+ 0 0) into 0
2.268 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.268 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1)))) into 0
2.268 * [taylor]: Taking taylor expansion of 0 in d4
2.268 * [backup-simplify]: Simplify 0 into 0
2.269 * [taylor]: Taking taylor expansion of 0 in d2
2.269 * [backup-simplify]: Simplify 0 into 0
2.269 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.269 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
2.269 * [backup-simplify]: Simplify (+ 0 0) into 0
2.269 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
2.270 * [backup-simplify]: Simplify (- 0) into 0
2.270 * [backup-simplify]: Simplify (+ 0 0) into 0
2.270 * [taylor]: Taking taylor expansion of 0 in d2
2.270 * [backup-simplify]: Simplify 0 into 0
2.270 * [taylor]: Taking taylor expansion of 0 in d2
2.270 * [backup-simplify]: Simplify 0 into 0
2.271 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.271 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
2.271 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
2.271 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3
2.271 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
2.271 * [taylor]: Taking taylor expansion of d3 in d3
2.271 * [backup-simplify]: Simplify 0 into 0
2.271 * [backup-simplify]: Simplify 1 into 1
2.271 * [backup-simplify]: Simplify (/ 1 1) into 1
2.272 * [backup-simplify]: Simplify (- 1) into -1
2.272 * [backup-simplify]: Simplify -1 into -1
2.272 * [taylor]: Taking taylor expansion of 0 in d3
2.272 * [backup-simplify]: Simplify 0 into 0
2.272 * [taylor]: Taking taylor expansion of 0 in d3
2.272 * [backup-simplify]: Simplify 0 into 0
2.272 * [taylor]: Taking taylor expansion of 0 in d3
2.272 * [backup-simplify]: Simplify 0 into 0
2.272 * [backup-simplify]: Simplify 1 into 1
2.272 * [backup-simplify]: Simplify 1 into 1
2.273 * [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))
2.273 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
2.273 * [backup-simplify]: Simplify (+ d4 (- (- d2 d1) d3)) into (- (+ d4 d2) (+ d3 d1))
2.273 * [approximate]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in (d4 d2 d1 d3) around 0
2.273 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d3
2.273 * [taylor]: Taking taylor expansion of (+ d4 d2) in d3
2.273 * [taylor]: Taking taylor expansion of d4 in d3
2.273 * [backup-simplify]: Simplify d4 into d4
2.273 * [taylor]: Taking taylor expansion of d2 in d3
2.273 * [backup-simplify]: Simplify d2 into d2
2.273 * [taylor]: Taking taylor expansion of (+ d3 d1) in d3
2.273 * [taylor]: Taking taylor expansion of d3 in d3
2.273 * [backup-simplify]: Simplify 0 into 0
2.273 * [backup-simplify]: Simplify 1 into 1
2.273 * [taylor]: Taking taylor expansion of d1 in d3
2.273 * [backup-simplify]: Simplify d1 into d1
2.273 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d1
2.273 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1
2.273 * [taylor]: Taking taylor expansion of d4 in d1
2.273 * [backup-simplify]: Simplify d4 into d4
2.273 * [taylor]: Taking taylor expansion of d2 in d1
2.273 * [backup-simplify]: Simplify d2 into d2
2.273 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1
2.273 * [taylor]: Taking taylor expansion of d3 in d1
2.273 * [backup-simplify]: Simplify d3 into d3
2.274 * [taylor]: Taking taylor expansion of d1 in d1
2.274 * [backup-simplify]: Simplify 0 into 0
2.274 * [backup-simplify]: Simplify 1 into 1
2.274 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d2
2.274 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2
2.274 * [taylor]: Taking taylor expansion of d4 in d2
2.274 * [backup-simplify]: Simplify d4 into d4
2.274 * [taylor]: Taking taylor expansion of d2 in d2
2.274 * [backup-simplify]: Simplify 0 into 0
2.274 * [backup-simplify]: Simplify 1 into 1
2.274 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2
2.274 * [taylor]: Taking taylor expansion of d3 in d2
2.274 * [backup-simplify]: Simplify d3 into d3
2.274 * [taylor]: Taking taylor expansion of d1 in d2
2.274 * [backup-simplify]: Simplify d1 into d1
2.274 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d4
2.274 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4
2.274 * [taylor]: Taking taylor expansion of d4 in d4
2.274 * [backup-simplify]: Simplify 0 into 0
2.274 * [backup-simplify]: Simplify 1 into 1
2.274 * [taylor]: Taking taylor expansion of d2 in d4
2.274 * [backup-simplify]: Simplify d2 into d2
2.274 * [taylor]: Taking taylor expansion of (+ d3 d1) in d4
2.274 * [taylor]: Taking taylor expansion of d3 in d4
2.274 * [backup-simplify]: Simplify d3 into d3
2.274 * [taylor]: Taking taylor expansion of d1 in d4
2.274 * [backup-simplify]: Simplify d1 into d1
2.274 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d3 d1)) in d4
2.274 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4
2.274 * [taylor]: Taking taylor expansion of d4 in d4
2.274 * [backup-simplify]: Simplify 0 into 0
2.274 * [backup-simplify]: Simplify 1 into 1
2.274 * [taylor]: Taking taylor expansion of d2 in d4
2.274 * [backup-simplify]: Simplify d2 into d2
2.274 * [taylor]: Taking taylor expansion of (+ d3 d1) in d4
2.274 * [taylor]: Taking taylor expansion of d3 in d4
2.274 * [backup-simplify]: Simplify d3 into d3
2.274 * [taylor]: Taking taylor expansion of d1 in d4
2.274 * [backup-simplify]: Simplify d1 into d1
2.275 * [backup-simplify]: Simplify (+ 0 d2) into d2
2.275 * [backup-simplify]: Simplify (+ d3 d1) into (+ d3 d1)
2.275 * [backup-simplify]: Simplify (- (+ d3 d1)) into (- (+ d3 d1))
2.275 * [backup-simplify]: Simplify (+ d2 (- (+ d3 d1))) into (- d2 (+ d3 d1))
2.275 * [taylor]: Taking taylor expansion of (- d2 (+ d3 d1)) in d2
2.275 * [taylor]: Taking taylor expansion of d2 in d2
2.275 * [backup-simplify]: Simplify 0 into 0
2.275 * [backup-simplify]: Simplify 1 into 1
2.275 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2
2.275 * [taylor]: Taking taylor expansion of d3 in d2
2.275 * [backup-simplify]: Simplify d3 into d3
2.275 * [taylor]: Taking taylor expansion of d1 in d2
2.275 * [backup-simplify]: Simplify d1 into d1
2.275 * [backup-simplify]: Simplify (+ d3 d1) into (+ d3 d1)
2.275 * [backup-simplify]: Simplify (- (+ d3 d1)) into (- (+ d3 d1))
2.275 * [backup-simplify]: Simplify (+ 0 (- (+ d3 d1))) into (- (+ d3 d1))
2.275 * [taylor]: Taking taylor expansion of (- (+ d3 d1)) in d1
2.275 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1
2.275 * [taylor]: Taking taylor expansion of d3 in d1
2.275 * [backup-simplify]: Simplify d3 into d3
2.275 * [taylor]: Taking taylor expansion of d1 in d1
2.275 * [backup-simplify]: Simplify 0 into 0
2.275 * [backup-simplify]: Simplify 1 into 1
2.275 * [backup-simplify]: Simplify (+ d3 0) into d3
2.276 * [backup-simplify]: Simplify (- d3) into (- d3)
2.276 * [taylor]: Taking taylor expansion of (- d3) in d3
2.276 * [taylor]: Taking taylor expansion of d3 in d3
2.276 * [backup-simplify]: Simplify 0 into 0
2.276 * [backup-simplify]: Simplify 1 into 1
2.276 * [backup-simplify]: Simplify (- 0) into 0
2.276 * [backup-simplify]: Simplify 0 into 0
2.277 * [backup-simplify]: Simplify (+ 1 0) into 1
2.277 * [backup-simplify]: Simplify (+ 0 0) into 0
2.277 * [backup-simplify]: Simplify (- 0) into 0
2.278 * [backup-simplify]: Simplify (+ 1 0) into 1
2.278 * [taylor]: Taking taylor expansion of 1 in d2
2.278 * [backup-simplify]: Simplify 1 into 1
2.278 * [taylor]: Taking taylor expansion of 1 in d1
2.278 * [backup-simplify]: Simplify 1 into 1
2.278 * [taylor]: Taking taylor expansion of 1 in d3
2.278 * [backup-simplify]: Simplify 1 into 1
2.278 * [backup-simplify]: Simplify 1 into 1
2.278 * [backup-simplify]: Simplify (+ 0 0) into 0
2.279 * [backup-simplify]: Simplify (- 0) into 0
2.279 * [backup-simplify]: Simplify (+ 1 0) into 1
2.279 * [taylor]: Taking taylor expansion of 1 in d1
2.279 * [backup-simplify]: Simplify 1 into 1
2.279 * [taylor]: Taking taylor expansion of 1 in d3
2.279 * [backup-simplify]: Simplify 1 into 1
2.279 * [backup-simplify]: Simplify 1 into 1
2.280 * [backup-simplify]: Simplify (+ 0 1) into 1
2.280 * [backup-simplify]: Simplify (- 1) into -1
2.280 * [taylor]: Taking taylor expansion of -1 in d3
2.280 * [backup-simplify]: Simplify -1 into -1
2.280 * [backup-simplify]: Simplify -1 into -1
2.281 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* d1 (* 1 1)))) (+ (* 1 (* 1 (* 1 (* d2 1)))) (* 1 (* 1 (* 1 (* 1 d4)))))) into (- (+ d2 d4) d1)
2.281 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (- (/ 1 d2) (/ 1 d1)) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3)))
2.281 * [approximate]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in (d4 d2 d1 d3) around 0
2.281 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d3
2.281 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
2.281 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
2.281 * [taylor]: Taking taylor expansion of d4 in d3
2.281 * [backup-simplify]: Simplify d4 into d4
2.281 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
2.281 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
2.281 * [taylor]: Taking taylor expansion of d2 in d3
2.281 * [backup-simplify]: Simplify d2 into d2
2.281 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
2.281 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
2.281 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3
2.282 * [taylor]: Taking taylor expansion of d1 in d3
2.282 * [backup-simplify]: Simplify d1 into d1
2.282 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
2.282 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
2.282 * [taylor]: Taking taylor expansion of d3 in d3
2.282 * [backup-simplify]: Simplify 0 into 0
2.282 * [backup-simplify]: Simplify 1 into 1
2.282 * [backup-simplify]: Simplify (/ 1 1) into 1
2.282 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1
2.282 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
2.282 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
2.282 * [taylor]: Taking taylor expansion of d4 in d1
2.282 * [backup-simplify]: Simplify d4 into d4
2.282 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
2.282 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
2.282 * [taylor]: Taking taylor expansion of d2 in d1
2.282 * [backup-simplify]: Simplify d2 into d2
2.282 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
2.282 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
2.282 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
2.282 * [taylor]: Taking taylor expansion of d1 in d1
2.283 * [backup-simplify]: Simplify 0 into 0
2.283 * [backup-simplify]: Simplify 1 into 1
2.283 * [backup-simplify]: Simplify (/ 1 1) into 1
2.283 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
2.283 * [taylor]: Taking taylor expansion of d3 in d1
2.283 * [backup-simplify]: Simplify d3 into d3
2.283 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.283 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2
2.283 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
2.283 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
2.283 * [taylor]: Taking taylor expansion of d4 in d2
2.283 * [backup-simplify]: Simplify d4 into d4
2.283 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
2.283 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
2.283 * [taylor]: Taking taylor expansion of d2 in d2
2.283 * [backup-simplify]: Simplify 0 into 0
2.283 * [backup-simplify]: Simplify 1 into 1
2.284 * [backup-simplify]: Simplify (/ 1 1) into 1
2.284 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
2.284 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
2.284 * [taylor]: Taking taylor expansion of d1 in d2
2.284 * [backup-simplify]: Simplify d1 into d1
2.284 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
2.284 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
2.284 * [taylor]: Taking taylor expansion of d3 in d2
2.284 * [backup-simplify]: Simplify d3 into d3
2.284 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.284 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d4
2.284 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
2.284 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
2.284 * [taylor]: Taking taylor expansion of d4 in d4
2.284 * [backup-simplify]: Simplify 0 into 0
2.284 * [backup-simplify]: Simplify 1 into 1
2.285 * [backup-simplify]: Simplify (/ 1 1) into 1
2.285 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
2.285 * [taylor]: Taking taylor expansion of d2 in d4
2.285 * [backup-simplify]: Simplify d2 into d2
2.285 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
2.285 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
2.285 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
2.285 * [taylor]: Taking taylor expansion of d1 in d4
2.285 * [backup-simplify]: Simplify d1 into d1
2.285 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
2.285 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
2.285 * [taylor]: Taking taylor expansion of d3 in d4
2.285 * [backup-simplify]: Simplify d3 into d3
2.285 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.285 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d4
2.285 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
2.285 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
2.285 * [taylor]: Taking taylor expansion of d4 in d4
2.285 * [backup-simplify]: Simplify 0 into 0
2.285 * [backup-simplify]: Simplify 1 into 1
2.285 * [backup-simplify]: Simplify (/ 1 1) into 1
2.286 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
2.286 * [taylor]: Taking taylor expansion of d2 in d4
2.286 * [backup-simplify]: Simplify d2 into d2
2.286 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
2.286 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
2.286 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
2.286 * [taylor]: Taking taylor expansion of d1 in d4
2.286 * [backup-simplify]: Simplify d1 into d1
2.286 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
2.286 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
2.286 * [taylor]: Taking taylor expansion of d3 in d4
2.286 * [backup-simplify]: Simplify d3 into d3
2.286 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.286 * [backup-simplify]: Simplify (+ 1 0) into 1
2.287 * [backup-simplify]: Simplify (+ 1 0) into 1
2.287 * [taylor]: Taking taylor expansion of 1 in d2
2.287 * [backup-simplify]: Simplify 1 into 1
2.287 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.287 * [backup-simplify]: Simplify (+ 0 (/ 1 d2)) into (/ 1 d2)
2.287 * [backup-simplify]: Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3))
2.287 * [backup-simplify]: Simplify (- (+ (/ 1 d1) (/ 1 d3))) into (- (+ (/ 1 d1) (/ 1 d3)))
2.288 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (+ (/ 1 d1) (/ 1 d3)))) into (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3)))
2.288 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) in d2
2.288 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
2.288 * [taylor]: Taking taylor expansion of d2 in d2
2.288 * [backup-simplify]: Simplify 0 into 0
2.288 * [backup-simplify]: Simplify 1 into 1
2.288 * [backup-simplify]: Simplify (/ 1 1) into 1
2.288 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
2.288 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
2.288 * [taylor]: Taking taylor expansion of d1 in d2
2.288 * [backup-simplify]: Simplify d1 into d1
2.288 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
2.288 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
2.288 * [taylor]: Taking taylor expansion of d3 in d2
2.288 * [backup-simplify]: Simplify d3 into d3
2.288 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.288 * [backup-simplify]: Simplify (+ 1 0) into 1
2.288 * [taylor]: Taking taylor expansion of 1 in d1
2.288 * [backup-simplify]: Simplify 1 into 1
2.288 * [taylor]: Taking taylor expansion of 1 in d1
2.288 * [backup-simplify]: Simplify 1 into 1
2.289 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.289 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
2.289 * [backup-simplify]: Simplify (+ 0 0) into 0
2.289 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
2.289 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
2.290 * [backup-simplify]: Simplify (+ 0 0) into 0
2.290 * [backup-simplify]: Simplify (- 0) into 0
2.290 * [backup-simplify]: Simplify (+ 0 0) into 0
2.290 * [taylor]: Taking taylor expansion of 0 in d2
2.290 * [backup-simplify]: Simplify 0 into 0
2.291 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.291 * [backup-simplify]: Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3))
2.291 * [backup-simplify]: Simplify (- (+ (/ 1 d1) (/ 1 d3))) into (- (+ (/ 1 d1) (/ 1 d3)))
2.291 * [backup-simplify]: Simplify (+ 0 (- (+ (/ 1 d1) (/ 1 d3)))) into (- (+ (/ 1 d1) (/ 1 d3)))
2.291 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3))) in d1
2.291 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
2.291 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
2.291 * [taylor]: Taking taylor expansion of d1 in d1
2.291 * [backup-simplify]: Simplify 0 into 0
2.291 * [backup-simplify]: Simplify 1 into 1
2.291 * [backup-simplify]: Simplify (/ 1 1) into 1
2.291 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
2.291 * [taylor]: Taking taylor expansion of d3 in d1
2.291 * [backup-simplify]: Simplify d3 into d3
2.291 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.292 * [backup-simplify]: Simplify (+ 1 0) into 1
2.292 * [backup-simplify]: Simplify (- 1) into -1
2.292 * [taylor]: Taking taylor expansion of -1 in d3
2.292 * [backup-simplify]: Simplify -1 into -1
2.292 * [taylor]: Taking taylor expansion of 0 in d1
2.292 * [backup-simplify]: Simplify 0 into 0
2.292 * [taylor]: Taking taylor expansion of 1 in d3
2.292 * [backup-simplify]: Simplify 1 into 1
2.292 * [taylor]: Taking taylor expansion of 1 in d3
2.292 * [backup-simplify]: Simplify 1 into 1
2.292 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.293 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
2.293 * [backup-simplify]: Simplify (+ 0 0) into 0
2.293 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
2.293 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
2.293 * [backup-simplify]: Simplify (+ 0 0) into 0
2.294 * [backup-simplify]: Simplify (- 0) into 0
2.295 * [backup-simplify]: Simplify (+ 0 0) into 0
2.295 * [taylor]: Taking taylor expansion of 0 in d2
2.295 * [backup-simplify]: Simplify 0 into 0
2.295 * [taylor]: Taking taylor expansion of 0 in d1
2.295 * [backup-simplify]: Simplify 0 into 0
2.296 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.296 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
2.296 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
2.297 * [backup-simplify]: Simplify (+ 0 0) into 0
2.297 * [backup-simplify]: Simplify (- 0) into 0
2.297 * [backup-simplify]: Simplify (+ 0 0) into 0
2.297 * [taylor]: Taking taylor expansion of 0 in d1
2.297 * [backup-simplify]: Simplify 0 into 0
2.297 * [taylor]: Taking taylor expansion of 0 in d1
2.297 * [backup-simplify]: Simplify 0 into 0
2.297 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.298 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
2.298 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
2.298 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3
2.298 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
2.298 * [taylor]: Taking taylor expansion of d3 in d3
2.298 * [backup-simplify]: Simplify 0 into 0
2.298 * [backup-simplify]: Simplify 1 into 1
2.298 * [backup-simplify]: Simplify (/ 1 1) into 1
2.298 * [backup-simplify]: Simplify (- 1) into -1
2.298 * [backup-simplify]: Simplify -1 into -1
2.298 * [taylor]: Taking taylor expansion of 0 in d3
2.298 * [backup-simplify]: Simplify 0 into 0
2.298 * [taylor]: Taking taylor expansion of 0 in d3
2.298 * [backup-simplify]: Simplify 0 into 0
2.298 * [taylor]: Taking taylor expansion of 0 in d3
2.298 * [backup-simplify]: Simplify 0 into 0
2.298 * [backup-simplify]: Simplify -1 into -1
2.298 * [backup-simplify]: Simplify 1 into 1
2.299 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) 1)))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d1)) (* 1 1)))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (* 1 1)))))) into (- d2 (+ d3 d1))
2.299 * [backup-simplify]: Simplify (+ (/ 1 (- d4)) (- (- (/ 1 (- d2)) (/ 1 (- d1))) (/ 1 (- d3)))) into (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2)))
2.299 * [approximate]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in (d4 d2 d1 d3) around 0
2.299 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d3
2.299 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
2.299 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3
2.299 * [taylor]: Taking taylor expansion of d1 in d3
2.299 * [backup-simplify]: Simplify d1 into d1
2.299 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
2.299 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
2.299 * [taylor]: Taking taylor expansion of d3 in d3
2.300 * [backup-simplify]: Simplify 0 into 0
2.300 * [backup-simplify]: Simplify 1 into 1
2.300 * [backup-simplify]: Simplify (/ 1 1) into 1
2.300 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3
2.300 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
2.300 * [taylor]: Taking taylor expansion of d4 in d3
2.300 * [backup-simplify]: Simplify d4 into d4
2.300 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
2.300 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
2.300 * [taylor]: Taking taylor expansion of d2 in d3
2.300 * [backup-simplify]: Simplify d2 into d2
2.300 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
2.300 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1
2.300 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
2.300 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
2.300 * [taylor]: Taking taylor expansion of d1 in d1
2.300 * [backup-simplify]: Simplify 0 into 0
2.300 * [backup-simplify]: Simplify 1 into 1
2.300 * [backup-simplify]: Simplify (/ 1 1) into 1
2.300 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
2.300 * [taylor]: Taking taylor expansion of d3 in d1
2.300 * [backup-simplify]: Simplify d3 into d3
2.300 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.300 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1
2.300 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1
2.300 * [taylor]: Taking taylor expansion of d4 in d1
2.300 * [backup-simplify]: Simplify d4 into d4
2.300 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
2.300 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
2.301 * [taylor]: Taking taylor expansion of d2 in d1
2.301 * [backup-simplify]: Simplify d2 into d2
2.301 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
2.301 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2
2.301 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
2.301 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
2.301 * [taylor]: Taking taylor expansion of d1 in d2
2.301 * [backup-simplify]: Simplify d1 into d1
2.301 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
2.301 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
2.301 * [taylor]: Taking taylor expansion of d3 in d2
2.301 * [backup-simplify]: Simplify d3 into d3
2.301 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.301 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
2.301 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
2.301 * [taylor]: Taking taylor expansion of d4 in d2
2.301 * [backup-simplify]: Simplify d4 into d4
2.301 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
2.301 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
2.301 * [taylor]: Taking taylor expansion of d2 in d2
2.301 * [backup-simplify]: Simplify 0 into 0
2.301 * [backup-simplify]: Simplify 1 into 1
2.301 * [backup-simplify]: Simplify (/ 1 1) into 1
2.301 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d4
2.301 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
2.301 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
2.301 * [taylor]: Taking taylor expansion of d1 in d4
2.301 * [backup-simplify]: Simplify d1 into d1
2.301 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
2.301 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
2.301 * [taylor]: Taking taylor expansion of d3 in d4
2.301 * [backup-simplify]: Simplify d3 into d3
2.301 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.301 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
2.301 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
2.301 * [taylor]: Taking taylor expansion of d4 in d4
2.301 * [backup-simplify]: Simplify 0 into 0
2.301 * [backup-simplify]: Simplify 1 into 1
2.302 * [backup-simplify]: Simplify (/ 1 1) into 1
2.302 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
2.302 * [taylor]: Taking taylor expansion of d2 in d4
2.302 * [backup-simplify]: Simplify d2 into d2
2.302 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
2.302 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d4
2.302 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4
2.302 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4
2.302 * [taylor]: Taking taylor expansion of d1 in d4
2.302 * [backup-simplify]: Simplify d1 into d1
2.302 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
2.302 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4
2.302 * [taylor]: Taking taylor expansion of d3 in d4
2.302 * [backup-simplify]: Simplify d3 into d3
2.302 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.302 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4
2.302 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
2.302 * [taylor]: Taking taylor expansion of d4 in d4
2.302 * [backup-simplify]: Simplify 0 into 0
2.302 * [backup-simplify]: Simplify 1 into 1
2.302 * [backup-simplify]: Simplify (/ 1 1) into 1
2.302 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4
2.302 * [taylor]: Taking taylor expansion of d2 in d4
2.302 * [backup-simplify]: Simplify d2 into d2
2.302 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
2.303 * [backup-simplify]: Simplify (+ 1 0) into 1
2.303 * [backup-simplify]: Simplify (- 1) into -1
2.303 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.303 * [taylor]: Taking taylor expansion of -1 in d2
2.303 * [backup-simplify]: Simplify -1 into -1
2.303 * [backup-simplify]: Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3))
2.304 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.304 * [backup-simplify]: Simplify (+ 0 (/ 1 d2)) into (/ 1 d2)
2.304 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2))
2.304 * [backup-simplify]: Simplify (+ (+ (/ 1 d1) (/ 1 d3)) (- (/ 1 d2))) into (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2))
2.304 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) in d2
2.304 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
2.304 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
2.304 * [taylor]: Taking taylor expansion of d1 in d2
2.304 * [backup-simplify]: Simplify d1 into d1
2.304 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
2.304 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
2.304 * [taylor]: Taking taylor expansion of d3 in d2
2.304 * [backup-simplify]: Simplify d3 into d3
2.304 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.304 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
2.304 * [taylor]: Taking taylor expansion of d2 in d2
2.304 * [backup-simplify]: Simplify 0 into 0
2.304 * [backup-simplify]: Simplify 1 into 1
2.305 * [backup-simplify]: Simplify (/ 1 1) into 1
2.305 * [backup-simplify]: Simplify (- 1) into -1
2.305 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.305 * [taylor]: Taking taylor expansion of -1 in d1
2.305 * [backup-simplify]: Simplify -1 into -1
2.305 * [taylor]: Taking taylor expansion of -1 in d1
2.305 * [backup-simplify]: Simplify -1 into -1
2.305 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
2.305 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
2.305 * [backup-simplify]: Simplify (+ 0 0) into 0
2.306 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.306 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
2.306 * [backup-simplify]: Simplify (+ 0 0) into 0
2.307 * [backup-simplify]: Simplify (- 0) into 0
2.307 * [backup-simplify]: Simplify (+ 0 0) into 0
2.307 * [taylor]: Taking taylor expansion of 0 in d2
2.307 * [backup-simplify]: Simplify 0 into 0
2.307 * [backup-simplify]: Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3))
2.307 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.308 * [backup-simplify]: Simplify (- 0) into 0
2.308 * [backup-simplify]: Simplify (+ (+ (/ 1 d1) (/ 1 d3)) 0) into (+ (/ 1 d1) (/ 1 d3))
2.308 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
2.308 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
2.308 * [taylor]: Taking taylor expansion of d1 in d1
2.308 * [backup-simplify]: Simplify 0 into 0
2.308 * [backup-simplify]: Simplify 1 into 1
2.308 * [backup-simplify]: Simplify (/ 1 1) into 1
2.308 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
2.308 * [taylor]: Taking taylor expansion of d3 in d1
2.308 * [backup-simplify]: Simplify d3 into d3
2.308 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
2.308 * [backup-simplify]: Simplify (+ 1 0) into 1
2.308 * [taylor]: Taking taylor expansion of 1 in d3
2.308 * [backup-simplify]: Simplify 1 into 1
2.308 * [taylor]: Taking taylor expansion of 0 in d1
2.308 * [backup-simplify]: Simplify 0 into 0
2.308 * [taylor]: Taking taylor expansion of -1 in d3
2.309 * [backup-simplify]: Simplify -1 into -1
2.309 * [taylor]: Taking taylor expansion of -1 in d3
2.309 * [backup-simplify]: Simplify -1 into -1
2.309 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
2.309 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
2.309 * [backup-simplify]: Simplify (+ 0 0) into 0
2.309 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.310 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
2.310 * [backup-simplify]: Simplify (+ 0 0) into 0
2.310 * [backup-simplify]: Simplify (- 0) into 0
2.310 * [backup-simplify]: Simplify (+ 0 0) into 0
2.310 * [taylor]: Taking taylor expansion of 0 in d2
2.310 * [backup-simplify]: Simplify 0 into 0
2.310 * [taylor]: Taking taylor expansion of 0 in d1
2.310 * [backup-simplify]: Simplify 0 into 0
2.310 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
2.311 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
2.311 * [backup-simplify]: Simplify (+ 0 0) into 0
2.311 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.312 * [backup-simplify]: Simplify (- 0) into 0
2.312 * [backup-simplify]: Simplify (+ 0 0) into 0
2.312 * [taylor]: Taking taylor expansion of 0 in d1
2.312 * [backup-simplify]: Simplify 0 into 0
2.312 * [taylor]: Taking taylor expansion of 0 in d1
2.312 * [backup-simplify]: Simplify 0 into 0
2.312 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.312 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
2.312 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
2.312 * [taylor]: Taking taylor expansion of d3 in d3
2.312 * [backup-simplify]: Simplify 0 into 0
2.312 * [backup-simplify]: Simplify 1 into 1
2.313 * [backup-simplify]: Simplify (/ 1 1) into 1
2.313 * [backup-simplify]: Simplify 1 into 1
2.313 * [taylor]: Taking taylor expansion of 0 in d3
2.313 * [backup-simplify]: Simplify 0 into 0
2.313 * [taylor]: Taking taylor expansion of 0 in d3
2.313 * [backup-simplify]: Simplify 0 into 0
2.313 * [taylor]: Taking taylor expansion of 0 in d3
2.313 * [backup-simplify]: Simplify 0 into 0
2.313 * [backup-simplify]: Simplify 1 into 1
2.313 * [backup-simplify]: Simplify -1 into -1
2.314 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) 1)))) (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d1))) (* 1 1)))) (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (* 1 1)))))) into (- d2 (+ d3 d1))
2.314 * * * [progress]: simplifying candidates
2.314 * [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 d4) (/ (/ (exp d2) (exp d1)) (exp d3)))
  (* (exp d4) (/ (exp (- d2 d1)) (exp d3)))
  (* (exp d4) (exp (- (- d2 d1) d3)))
  (log (+ d4 (- (- d2 d1) d3)))
  (exp (+ d4 (- (- d2 d1) d3)))
  (* (cbrt (+ d4 (- (- d2 d1) d3))) (cbrt (+ d4 (- (- d2 d1) d3))))
  (cbrt (+ d4 (- (- d2 d1) d3)))
  (* (* (+ d4 (- (- d2 d1) d3)) (+ d4 (- (- d2 d1) d3))) (+ d4 (- (- d2 d1) d3)))
  (sqrt (+ d4 (- (- d2 d1) d3)))
  (sqrt (+ d4 (- (- d2 d1) d3)))
  (+ (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))
  (+ d4 (- (- d2 d1) d3))
  (+ d4 (- (- d2 d1) d3))
  (+ d4 (- (- d2 d1) d3))
  (+ d4 (- d2 d1))
  (+ d4 d2)
  (+ d4 d2)
  (+ d4 (- d2 d1))
  (+ d4 (- d2 d1))
  (- (+ (* d4 d1) (* d2 d1)) (pow d1 2))
  (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
  (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
  (- (+ d2 d4) d1)
  (- d2 (+ d3 d1))
  (- d2 (+ d3 d1))
2.315 * * [simplify]: iteration 0: 78 enodes
2.336 * * [simplify]: iteration 1: 220 enodes
2.422 * * [simplify]: iteration 2: 924 enodes
2.663 * * [simplify]: iteration complete: 5000 enodes
2.663 * * [simplify]: Extracting #0: cost 36 inf + 0
2.665 * * [simplify]: Extracting #1: cost 734 inf + 1
2.684 * * [simplify]: Extracting #2: cost 1994 inf + 8664
2.721 * * [simplify]: Extracting #3: cost 1884 inf + 113139
2.818 * * [simplify]: Extracting #4: cost 373 inf + 452720
2.948 * * [simplify]: Extracting #5: cost 26 inf + 550986
3.073 * * [simplify]: Extracting #6: cost 7 inf + 552253
3.208 * * [simplify]: Extracting #7: cost 0 inf + 554352
3.347 * [simplify]: Simplified to:
  (* d1 (- (- d2 d1) (- d3 d4)))
  (log (* d1 (- (- d2 d1) (- d3 d4))))
  (log (* d1 (- (- d2 d1) (- d3 d4))))
  (exp (* d1 (- (- d2 d1) (- d3 d4))))
  (* (- (- d2 d1) (- d3 d4)) (* d1 (* (* d1 (- (- d2 d1) (- d3 d4))) (* d1 (- (- d2 d1) (- d3 d4))))))
  (* (cbrt (* d1 (- (- d2 d1) (- d3 d4)))) (cbrt (* d1 (- (- d2 d1) (- d3 d4)))))
  (cbrt (* d1 (- (- d2 d1) (- d3 d4))))
  (* (* (* d1 (- (- d2 d1) (- d3 d4))) (* d1 (- (- d2 d1) (- d3 d4)))) (* d1 (- (- d2 d1) (- d3 d4))))
  (sqrt (* d1 (- (- d2 d1) (- d3 d4))))
  (sqrt (* d1 (- (- d2 d1) (- d3 d4))))
  (* (sqrt (- (- d2 d1) (- d3 d4))) (sqrt d1))
  (* (sqrt (- (- d2 d1) (- d3 d4))) (sqrt d1))
  (* d4 d1)
  (* (- (- d2 d1) d3) d1)
  (* d4 d1)
  (* (- (- d2 d1) d3) d1)
  (* d1 (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4)))))
  (* d1 (sqrt (- (- d2 d1) (- d3 d4))))
  d1
  d1
  d1
  d1
  (* (cbrt d1) (- (- d2 d1) (- d3 d4)))
  (* (sqrt d1) (- (- d2 d1) (- d3 d4)))
  (* d1 (- (- d2 d1) (- d3 d4)))
  (* (+ (* (- (- d2 d1) d3) (* (- (- d2 d1) d3) (- (- d2 d1) d3))) (* (* d4 d4) d4)) d1)
  (* (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3))) d1)
  (exp (- (- d2 d1) (- d3 d4)))
  (exp (- (- d2 d1) (- d3 d4)))
  (exp (- (- d2 d1) (- d3 d4)))
  (log (- (- d2 d1) (- d3 d4)))
  (exp (- (- d2 d1) (- d3 d4)))
  (* (cbrt (- (- d2 d1) (- d3 d4))) (cbrt (- (- d2 d1) (- d3 d4))))
  (cbrt (- (- d2 d1) (- d3 d4)))
  (* (* (- (- d2 d1) (- d3 d4)) (- (- d2 d1) (- d3 d4))) (- (- d2 d1) (- d3 d4)))
  (sqrt (- (- d2 d1) (- d3 d4)))
  (sqrt (- (- d2 d1) (- d3 d4)))
  (+ (* (- (- d2 d1) d3) (* (- (- d2 d1) d3) (- (- d2 d1) d3))) (* (* d4 d4) d4))
  (+ (* (- (- d2 d1) d3) (- (- (- d2 d1) d3) d4)) (* d4 d4))
  (- (* d4 d4) (* (- (- d2 d1) d3) (- (- d2 d1) d3)))
  (+ d3 (- d4 (- d2 d1)))
  (- (- d2 d1) (- d3 d4))
  (- (- d2 d1) (- d3 d4))
  (- (- d2 d1) (- d3 d4))
  (- d2 (- d1 d4))
  (+ d4 d2)
  (+ d4 d2)
  (- d2 (- d1 d4))
  (- d2 (- d1 d4))
  (* d1 (- (+ d4 d2) d1))
  (* d1 (- (+ d4 d2) d3))
  (* d1 (- (+ d4 d2) d3))
  (- d2 (- d1 d4))
  (- d2 (+ d1 d3))
  (- d2 (+ d1 d3))
3.351 * * * [progress]: adding candidates to table
3.577 * * [progress]: iteration 2 / 4
3.577 * * * [progress]: picking best candidate
3.585 * * * * [pick]: Picked  #<alt (λ (d1 d2 d3 d4) (+ (* d4 d1) (* (- (- d2 d1) d3) d1)))>
3.585 * * * [progress]: localizing error
3.598 * * * [progress]: generating rewritten candidates
3.598 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
3.715 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
3.738 * * * [progress]: generating series expansions
3.738 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
3.739 * [backup-simplify]: Simplify (* (- (- d2 d1) d3) d1) into (* (- d2 (+ d3 d1)) d1)
3.739 * [approximate]: Taking taylor expansion of (* (- d2 (+ d3 d1)) d1) in (d2 d1 d3) around 0
3.739 * [taylor]: Taking taylor expansion of (* (- d2 (+ d3 d1)) d1) in d3
3.739 * [taylor]: Taking taylor expansion of (- d2 (+ d3 d1)) in d3
3.739 * [taylor]: Taking taylor expansion of d2 in d3
3.739 * [backup-simplify]: Simplify d2 into d2
3.739 * [taylor]: Taking taylor expansion of (+ d3 d1) in d3
3.739 * [taylor]: Taking taylor expansion of d3 in d3
3.739 * [backup-simplify]: Simplify 0 into 0
3.739 * [backup-simplify]: Simplify 1 into 1
3.739 * [taylor]: Taking taylor expansion of d1 in d3
3.739 * [backup-simplify]: Simplify d1 into d1
3.739 * [taylor]: Taking taylor expansion of d1 in d3
3.739 * [backup-simplify]: Simplify d1 into d1
3.739 * [taylor]: Taking taylor expansion of (* (- d2 (+ d3 d1)) d1) in d1
3.739 * [taylor]: Taking taylor expansion of (- d2 (+ d3 d1)) in d1
3.739 * [taylor]: Taking taylor expansion of d2 in d1
3.739 * [backup-simplify]: Simplify d2 into d2
3.739 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1
3.739 * [taylor]: Taking taylor expansion of d3 in d1
3.739 * [backup-simplify]: Simplify d3 into d3
3.739 * [taylor]: Taking taylor expansion of d1 in d1
3.739 * [backup-simplify]: Simplify 0 into 0
3.739 * [backup-simplify]: Simplify 1 into 1
3.739 * [taylor]: Taking taylor expansion of d1 in d1
3.739 * [backup-simplify]: Simplify 0 into 0
3.739 * [backup-simplify]: Simplify 1 into 1
3.739 * [taylor]: Taking taylor expansion of (* (- d2 (+ d3 d1)) d1) in d2
3.739 * [taylor]: Taking taylor expansion of (- d2 (+ d3 d1)) in d2
3.739 * [taylor]: Taking taylor expansion of d2 in d2
3.739 * [backup-simplify]: Simplify 0 into 0
3.739 * [backup-simplify]: Simplify 1 into 1
3.739 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2
3.739 * [taylor]: Taking taylor expansion of d3 in d2
3.739 * [backup-simplify]: Simplify d3 into d3
3.739 * [taylor]: Taking taylor expansion of d1 in d2
3.739 * [backup-simplify]: Simplify d1 into d1
3.739 * [taylor]: Taking taylor expansion of d1 in d2
3.739 * [backup-simplify]: Simplify d1 into d1
3.739 * [taylor]: Taking taylor expansion of (* (- d2 (+ d3 d1)) d1) in d2
3.739 * [taylor]: Taking taylor expansion of (- d2 (+ d3 d1)) in d2
3.739 * [taylor]: Taking taylor expansion of d2 in d2
3.739 * [backup-simplify]: Simplify 0 into 0
3.739 * [backup-simplify]: Simplify 1 into 1
3.739 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2
3.739 * [taylor]: Taking taylor expansion of d3 in d2
3.739 * [backup-simplify]: Simplify d3 into d3
3.739 * [taylor]: Taking taylor expansion of d1 in d2
3.739 * [backup-simplify]: Simplify d1 into d1
3.739 * [taylor]: Taking taylor expansion of d1 in d2
3.739 * [backup-simplify]: Simplify d1 into d1
3.739 * [backup-simplify]: Simplify (+ d3 d1) into (+ d3 d1)
3.739 * [backup-simplify]: Simplify (- (+ d3 d1)) into (- (+ d3 d1))
3.739 * [backup-simplify]: Simplify (+ 0 (- (+ d3 d1))) into (- (+ d3 d1))
3.739 * [backup-simplify]: Simplify (* (- (+ d3 d1)) d1) into (* -1 (* d1 (+ d3 d1)))
3.740 * [taylor]: Taking taylor expansion of (* -1 (* d1 (+ d3 d1))) in d1
3.740 * [taylor]: Taking taylor expansion of -1 in d1
3.740 * [backup-simplify]: Simplify -1 into -1
3.740 * [taylor]: Taking taylor expansion of (* d1 (+ d3 d1)) in d1
3.740 * [taylor]: Taking taylor expansion of d1 in d1
3.740 * [backup-simplify]: Simplify 0 into 0
3.740 * [backup-simplify]: Simplify 1 into 1
3.740 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1
3.740 * [taylor]: Taking taylor expansion of d3 in d1
3.740 * [backup-simplify]: Simplify d3 into d3
3.740 * [taylor]: Taking taylor expansion of d1 in d1
3.740 * [backup-simplify]: Simplify 0 into 0
3.740 * [backup-simplify]: Simplify 1 into 1
3.740 * [backup-simplify]: Simplify (+ d3 0) into d3
3.740 * [backup-simplify]: Simplify (* 0 d3) into 0
3.740 * [backup-simplify]: Simplify (* -1 0) into 0
3.740 * [taylor]: Taking taylor expansion of 0 in d3
3.740 * [backup-simplify]: Simplify 0 into 0
3.740 * [backup-simplify]: Simplify 0 into 0
3.741 * [backup-simplify]: Simplify (+ 0 0) into 0
3.741 * [backup-simplify]: Simplify (- 0) into 0
3.741 * [backup-simplify]: Simplify (+ 1 0) into 1
3.741 * [backup-simplify]: Simplify (+ (* (- (+ d3 d1)) 0) (* 1 d1)) into d1
3.741 * [taylor]: Taking taylor expansion of d1 in d1
3.741 * [backup-simplify]: Simplify 0 into 0
3.741 * [backup-simplify]: Simplify 1 into 1
3.741 * [taylor]: Taking taylor expansion of 0 in d3
3.741 * [backup-simplify]: Simplify 0 into 0
3.741 * [backup-simplify]: Simplify 0 into 0
3.742 * [backup-simplify]: Simplify (+ 0 1) into 1
3.742 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 d3)) into d3
3.742 * [backup-simplify]: Simplify (+ (* -1 d3) (* 0 0)) into (- d3)
3.742 * [taylor]: Taking taylor expansion of (- d3) in d3
3.742 * [taylor]: Taking taylor expansion of d3 in d3
3.742 * [backup-simplify]: Simplify 0 into 0
3.742 * [backup-simplify]: Simplify 1 into 1
3.743 * [backup-simplify]: Simplify (- 0) into 0
3.743 * [backup-simplify]: Simplify 0 into 0
3.743 * [backup-simplify]: Simplify 0 into 0
3.743 * [backup-simplify]: Simplify (+ 0 0) into 0
3.743 * [backup-simplify]: Simplify (- 0) into 0
3.744 * [backup-simplify]: Simplify (+ 0 0) into 0
3.744 * [backup-simplify]: Simplify (+ (* (- (+ d3 d1)) 0) (+ (* 1 0) (* 0 d1))) into 0
3.744 * [taylor]: Taking taylor expansion of 0 in d1
3.744 * [backup-simplify]: Simplify 0 into 0
3.744 * [taylor]: Taking taylor expansion of 0 in d3
3.744 * [backup-simplify]: Simplify 0 into 0
3.744 * [backup-simplify]: Simplify 0 into 0
3.744 * [taylor]: Taking taylor expansion of 1 in d3
3.744 * [backup-simplify]: Simplify 1 into 1
3.744 * [backup-simplify]: Simplify 1 into 1
3.744 * [backup-simplify]: Simplify (+ 0 0) into 0
3.745 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 d3))) into 1
3.745 * [backup-simplify]: Simplify (+ (* -1 1) (+ (* 0 d3) (* 0 0))) into (- 1)
3.745 * [taylor]: Taking taylor expansion of (- 1) in d3
3.745 * [taylor]: Taking taylor expansion of 1 in d3
3.745 * [backup-simplify]: Simplify 1 into 1
3.746 * [backup-simplify]: Simplify (- 1) into -1
3.746 * [backup-simplify]: Simplify -1 into -1
3.746 * [backup-simplify]: Simplify 0 into 0
3.746 * [backup-simplify]: Simplify (- 1) into -1
3.746 * [backup-simplify]: Simplify -1 into -1
3.746 * [backup-simplify]: Simplify (+ (* -1 (* d3 (* d1 1))) (+ (* -1 (pow (* 1 (* d1 1)) 2)) (* 1 (* 1 (* d1 d2))))) into (- (* d2 d1) (+ (pow d1 2) (* d3 d1)))
3.746 * [backup-simplify]: Simplify (* (- (- (/ 1 d2) (/ 1 d1)) (/ 1 d3)) (/ 1 d1)) into (/ (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) d1)
3.746 * [approximate]: Taking taylor expansion of (/ (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) d1) in (d2 d1 d3) around 0
3.746 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) d1) in d3
3.746 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) in d3
3.746 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
3.746 * [taylor]: Taking taylor expansion of d2 in d3
3.747 * [backup-simplify]: Simplify d2 into d2
3.747 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.747 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
3.747 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3
3.747 * [taylor]: Taking taylor expansion of d1 in d3
3.747 * [backup-simplify]: Simplify d1 into d1
3.747 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.747 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
3.747 * [taylor]: Taking taylor expansion of d3 in d3
3.747 * [backup-simplify]: Simplify 0 into 0
3.747 * [backup-simplify]: Simplify 1 into 1
3.747 * [backup-simplify]: Simplify (/ 1 1) into 1
3.747 * [taylor]: Taking taylor expansion of d1 in d3
3.747 * [backup-simplify]: Simplify d1 into d1
3.747 * [backup-simplify]: Simplify (+ 0 1) into 1
3.747 * [backup-simplify]: Simplify (- 1) into -1
3.748 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.748 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
3.748 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) d1) in d1
3.748 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) in d1
3.748 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
3.748 * [taylor]: Taking taylor expansion of d2 in d1
3.748 * [backup-simplify]: Simplify d2 into d2
3.748 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.748 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
3.748 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
3.748 * [taylor]: Taking taylor expansion of d1 in d1
3.748 * [backup-simplify]: Simplify 0 into 0
3.748 * [backup-simplify]: Simplify 1 into 1
3.748 * [backup-simplify]: Simplify (/ 1 1) into 1
3.748 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
3.748 * [taylor]: Taking taylor expansion of d3 in d1
3.748 * [backup-simplify]: Simplify d3 into d3
3.748 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.748 * [taylor]: Taking taylor expansion of d1 in d1
3.748 * [backup-simplify]: Simplify 0 into 0
3.748 * [backup-simplify]: Simplify 1 into 1
3.749 * [backup-simplify]: Simplify (+ 1 0) into 1
3.749 * [backup-simplify]: Simplify (- 1) into -1
3.749 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.750 * [backup-simplify]: Simplify (/ -1 1) into -1
3.750 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) d1) in d2
3.750 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) in d2
3.750 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
3.750 * [taylor]: Taking taylor expansion of d2 in d2
3.750 * [backup-simplify]: Simplify 0 into 0
3.750 * [backup-simplify]: Simplify 1 into 1
3.750 * [backup-simplify]: Simplify (/ 1 1) into 1
3.750 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
3.750 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
3.750 * [taylor]: Taking taylor expansion of d1 in d2
3.750 * [backup-simplify]: Simplify d1 into d1
3.750 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.750 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
3.750 * [taylor]: Taking taylor expansion of d3 in d2
3.750 * [backup-simplify]: Simplify d3 into d3
3.750 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.750 * [taylor]: Taking taylor expansion of d1 in d2
3.750 * [backup-simplify]: Simplify d1 into d1
3.750 * [backup-simplify]: Simplify (+ 1 0) into 1
3.750 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.750 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) d1) in d2
3.750 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) in d2
3.750 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
3.750 * [taylor]: Taking taylor expansion of d2 in d2
3.750 * [backup-simplify]: Simplify 0 into 0
3.751 * [backup-simplify]: Simplify 1 into 1
3.751 * [backup-simplify]: Simplify (/ 1 1) into 1
3.751 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
3.751 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
3.751 * [taylor]: Taking taylor expansion of d1 in d2
3.751 * [backup-simplify]: Simplify d1 into d1
3.751 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.751 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
3.751 * [taylor]: Taking taylor expansion of d3 in d2
3.751 * [backup-simplify]: Simplify d3 into d3
3.751 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.751 * [taylor]: Taking taylor expansion of d1 in d2
3.751 * [backup-simplify]: Simplify d1 into d1
3.751 * [backup-simplify]: Simplify (+ 1 0) into 1
3.751 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.751 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
3.751 * [taylor]: Taking taylor expansion of d1 in d1
3.751 * [backup-simplify]: Simplify 0 into 0
3.751 * [backup-simplify]: Simplify 1 into 1
3.752 * [backup-simplify]: Simplify (/ 1 1) into 1
3.752 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.752 * [backup-simplify]: Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3))
3.752 * [backup-simplify]: Simplify (- (+ (/ 1 d1) (/ 1 d3))) into (- (+ (/ 1 d1) (/ 1 d3)))
3.752 * [backup-simplify]: Simplify (+ 0 (- (+ (/ 1 d1) (/ 1 d3)))) into (- (+ (/ 1 d1) (/ 1 d3)))
3.753 * [backup-simplify]: Simplify (- (/ (- (+ (/ 1 d1) (/ 1 d3))) d1) (+ (* (/ 1 d1) (/ 0 d1)))) into (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))))
3.753 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) in d1
3.753 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) in d1
3.753 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
3.753 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.753 * [taylor]: Taking taylor expansion of d3 in d1
3.753 * [backup-simplify]: Simplify d3 into d3
3.753 * [taylor]: Taking taylor expansion of d1 in d1
3.753 * [backup-simplify]: Simplify 0 into 0
3.753 * [backup-simplify]: Simplify 1 into 1
3.753 * [backup-simplify]: Simplify (* d3 0) into 0
3.753 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
3.753 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.753 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1
3.753 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
3.753 * [taylor]: Taking taylor expansion of d1 in d1
3.753 * [backup-simplify]: Simplify 0 into 0
3.753 * [backup-simplify]: Simplify 1 into 1
3.753 * [backup-simplify]: Simplify (* 1 1) into 1
3.754 * [backup-simplify]: Simplify (/ 1 1) into 1
3.754 * [backup-simplify]: Simplify (+ 0 1) into 1
3.754 * [backup-simplify]: Simplify (- 1) into -1
3.754 * [taylor]: Taking taylor expansion of -1 in d3
3.754 * [backup-simplify]: Simplify -1 into -1
3.754 * [taylor]: Taking taylor expansion of 1 in d3
3.754 * [backup-simplify]: Simplify 1 into 1
3.755 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.755 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
3.755 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
3.755 * [backup-simplify]: Simplify (+ 0 0) into 0
3.755 * [backup-simplify]: Simplify (- 0) into 0
3.756 * [backup-simplify]: Simplify (+ 0 0) into 0
3.756 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ 1 d1) (/ 0 d1)) (* (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) (/ 0 d1)))) into 0
3.756 * [taylor]: Taking taylor expansion of 0 in d1
3.756 * [backup-simplify]: Simplify 0 into 0
3.756 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.757 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.757 * [backup-simplify]: Simplify (+ (/ 1 d3) 0) into (/ 1 d3)
3.757 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
3.757 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3
3.757 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
3.757 * [taylor]: Taking taylor expansion of d3 in d3
3.757 * [backup-simplify]: Simplify 0 into 0
3.757 * [backup-simplify]: Simplify 1 into 1
3.757 * [backup-simplify]: Simplify (/ 1 1) into 1
3.757 * [backup-simplify]: Simplify (- 1) into -1
3.758 * [backup-simplify]: Simplify -1 into -1
3.758 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.758 * [taylor]: Taking taylor expansion of 0 in d3
3.758 * [backup-simplify]: Simplify 0 into 0
3.758 * [backup-simplify]: Simplify -1 into -1
3.758 * [backup-simplify]: Simplify 1 into 1
3.758 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 d1)) (/ 1 (/ 1 d2))))) (+ (* -1 (pow (* 1 (* (/ 1 (/ 1 d1)) 1)) 2)) (* -1 (* (/ 1 (/ 1 d3)) (* (/ 1 (/ 1 d1)) 1))))) into (- (* d2 d1) (+ (pow d1 2) (* d3 d1)))
3.759 * [backup-simplify]: Simplify (* (- (- (/ 1 (- d2)) (/ 1 (- d1))) (/ 1 (- d3))) (/ 1 (- d1))) into (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) d1))
3.759 * [approximate]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) d1)) in (d2 d1 d3) around 0
3.759 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) d1)) in d3
3.759 * [taylor]: Taking taylor expansion of -1 in d3
3.759 * [backup-simplify]: Simplify -1 into -1
3.759 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) d1) in d3
3.759 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) in d3
3.759 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3
3.759 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3
3.759 * [taylor]: Taking taylor expansion of d1 in d3
3.759 * [backup-simplify]: Simplify d1 into d1
3.759 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.759 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
3.759 * [taylor]: Taking taylor expansion of d3 in d3
3.759 * [backup-simplify]: Simplify 0 into 0
3.759 * [backup-simplify]: Simplify 1 into 1
3.759 * [backup-simplify]: Simplify (/ 1 1) into 1
3.759 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3
3.759 * [taylor]: Taking taylor expansion of d2 in d3
3.759 * [backup-simplify]: Simplify d2 into d2
3.759 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.759 * [taylor]: Taking taylor expansion of d1 in d3
3.759 * [backup-simplify]: Simplify d1 into d1
3.760 * [backup-simplify]: Simplify (+ 0 1) into 1
3.760 * [backup-simplify]: Simplify (+ 1 0) into 1
3.760 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.760 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) d1)) in d1
3.760 * [taylor]: Taking taylor expansion of -1 in d1
3.760 * [backup-simplify]: Simplify -1 into -1
3.760 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) d1) in d1
3.760 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) in d1
3.760 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1
3.760 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
3.760 * [taylor]: Taking taylor expansion of d1 in d1
3.760 * [backup-simplify]: Simplify 0 into 0
3.760 * [backup-simplify]: Simplify 1 into 1
3.760 * [backup-simplify]: Simplify (/ 1 1) into 1
3.760 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1
3.760 * [taylor]: Taking taylor expansion of d3 in d1
3.760 * [backup-simplify]: Simplify d3 into d3
3.760 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.760 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1
3.760 * [taylor]: Taking taylor expansion of d2 in d1
3.760 * [backup-simplify]: Simplify d2 into d2
3.760 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.760 * [taylor]: Taking taylor expansion of d1 in d1
3.760 * [backup-simplify]: Simplify 0 into 0
3.761 * [backup-simplify]: Simplify 1 into 1
3.761 * [backup-simplify]: Simplify (+ 1 0) into 1
3.761 * [backup-simplify]: Simplify (+ 1 0) into 1
3.761 * [backup-simplify]: Simplify (/ 1 1) into 1
3.761 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) d1)) in d2
3.761 * [taylor]: Taking taylor expansion of -1 in d2
3.761 * [backup-simplify]: Simplify -1 into -1
3.761 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) d1) in d2
3.761 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) in d2
3.761 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
3.761 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
3.761 * [taylor]: Taking taylor expansion of d1 in d2
3.761 * [backup-simplify]: Simplify d1 into d1
3.761 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.761 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
3.761 * [taylor]: Taking taylor expansion of d3 in d2
3.762 * [backup-simplify]: Simplify d3 into d3
3.762 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.762 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
3.762 * [taylor]: Taking taylor expansion of d2 in d2
3.762 * [backup-simplify]: Simplify 0 into 0
3.762 * [backup-simplify]: Simplify 1 into 1
3.762 * [backup-simplify]: Simplify (/ 1 1) into 1
3.762 * [taylor]: Taking taylor expansion of d1 in d2
3.762 * [backup-simplify]: Simplify d1 into d1
3.762 * [backup-simplify]: Simplify (- 1) into -1
3.762 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.762 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
3.762 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) d1)) in d2
3.762 * [taylor]: Taking taylor expansion of -1 in d2
3.762 * [backup-simplify]: Simplify -1 into -1
3.762 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) d1) in d2
3.763 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) in d2
3.763 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2
3.763 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2
3.763 * [taylor]: Taking taylor expansion of d1 in d2
3.763 * [backup-simplify]: Simplify d1 into d1
3.763 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.763 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
3.763 * [taylor]: Taking taylor expansion of d3 in d2
3.763 * [backup-simplify]: Simplify d3 into d3
3.763 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.763 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
3.763 * [taylor]: Taking taylor expansion of d2 in d2
3.763 * [backup-simplify]: Simplify 0 into 0
3.763 * [backup-simplify]: Simplify 1 into 1
3.763 * [backup-simplify]: Simplify (/ 1 1) into 1
3.763 * [taylor]: Taking taylor expansion of d1 in d2
3.763 * [backup-simplify]: Simplify d1 into d1
3.763 * [backup-simplify]: Simplify (- 1) into -1
3.763 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.764 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1)
3.764 * [backup-simplify]: Simplify (* -1 (/ -1 d1)) into (/ 1 d1)
3.764 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
3.764 * [taylor]: Taking taylor expansion of d1 in d1
3.764 * [backup-simplify]: Simplify 0 into 0
3.764 * [backup-simplify]: Simplify 1 into 1
3.764 * [backup-simplify]: Simplify (/ 1 1) into 1
3.764 * [backup-simplify]: Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3))
3.765 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.765 * [backup-simplify]: Simplify (- 0) into 0
3.765 * [backup-simplify]: Simplify (+ (+ (/ 1 d1) (/ 1 d3)) 0) into (+ (/ 1 d1) (/ 1 d3))
3.765 * [backup-simplify]: Simplify (- (/ (+ (/ 1 d1) (/ 1 d3)) d1) (+ (* (/ -1 d1) (/ 0 d1)))) into (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))
3.765 * [backup-simplify]: Simplify (+ (* -1 (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) (* 0 (/ -1 d1))) into (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))))
3.766 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) in d1
3.766 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) in d1
3.766 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
3.766 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.766 * [taylor]: Taking taylor expansion of d3 in d1
3.766 * [backup-simplify]: Simplify d3 into d3
3.766 * [taylor]: Taking taylor expansion of d1 in d1
3.766 * [backup-simplify]: Simplify 0 into 0
3.766 * [backup-simplify]: Simplify 1 into 1
3.766 * [backup-simplify]: Simplify (* d3 0) into 0
3.766 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
3.766 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.766 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1
3.766 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
3.766 * [taylor]: Taking taylor expansion of d1 in d1
3.766 * [backup-simplify]: Simplify 0 into 0
3.766 * [backup-simplify]: Simplify 1 into 1
3.766 * [backup-simplify]: Simplify (* 1 1) into 1
3.767 * [backup-simplify]: Simplify (/ 1 1) into 1
3.767 * [backup-simplify]: Simplify (+ 0 1) into 1
3.768 * [backup-simplify]: Simplify (- 1) into -1
3.768 * [taylor]: Taking taylor expansion of -1 in d3
3.768 * [backup-simplify]: Simplify -1 into -1
3.768 * [taylor]: Taking taylor expansion of 1 in d3
3.768 * [backup-simplify]: Simplify 1 into 1
3.768 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
3.768 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
3.768 * [backup-simplify]: Simplify (+ 0 0) into 0
3.769 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.770 * [backup-simplify]: Simplify (- 0) into 0
3.770 * [backup-simplify]: Simplify (+ 0 0) into 0
3.771 * [backup-simplify]: Simplify (- (/ 0 d1) (+ (* (/ -1 d1) (/ 0 d1)) (* (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) (/ 0 d1)))) into 0
3.771 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) (* 0 (/ -1 d1)))) into 0
3.771 * [taylor]: Taking taylor expansion of 0 in d1
3.771 * [backup-simplify]: Simplify 0 into 0
3.772 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.773 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.773 * [backup-simplify]: Simplify (+ (/ 1 d3) 0) into (/ 1 d3)
3.773 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
3.773 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3
3.773 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
3.773 * [taylor]: Taking taylor expansion of d3 in d3
3.773 * [backup-simplify]: Simplify 0 into 0
3.773 * [backup-simplify]: Simplify 1 into 1
3.774 * [backup-simplify]: Simplify (/ 1 1) into 1
3.774 * [backup-simplify]: Simplify (- 1) into -1
3.774 * [backup-simplify]: Simplify -1 into -1
3.775 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.775 * [taylor]: Taking taylor expansion of 0 in d3
3.775 * [backup-simplify]: Simplify 0 into 0
3.775 * [backup-simplify]: Simplify -1 into -1
3.775 * [backup-simplify]: Simplify 1 into 1
3.776 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d1))) (/ 1 (/ 1 (- d2)))))) (+ (* -1 (pow (* 1 (* (/ 1 (/ 1 (- d1))) 1)) 2)) (* -1 (* (/ 1 (/ 1 (- d3))) (* (/ 1 (/ 1 (- d1))) 1))))) into (- (* d2 d1) (+ (pow d1 2) (* d3 d1)))
3.776 * * * * [progress]: [ 2 / 2 ] generating series at (2)
3.776 * [backup-simplify]: Simplify (+ (* d4 d1) (* (- (- d2 d1) d3) d1)) into (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1)))
3.776 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in (d4 d1 d2 d3) around 0
3.776 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d3
3.776 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3
3.776 * [taylor]: Taking taylor expansion of (* d4 d1) in d3
3.776 * [taylor]: Taking taylor expansion of d4 in d3
3.776 * [backup-simplify]: Simplify d4 into d4
3.776 * [taylor]: Taking taylor expansion of d1 in d3
3.776 * [backup-simplify]: Simplify d1 into d1
3.777 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
3.777 * [taylor]: Taking taylor expansion of d2 in d3
3.777 * [backup-simplify]: Simplify d2 into d2
3.777 * [taylor]: Taking taylor expansion of d1 in d3
3.777 * [backup-simplify]: Simplify d1 into d1
3.777 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d3
3.777 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
3.777 * [taylor]: Taking taylor expansion of d1 in d3
3.777 * [backup-simplify]: Simplify d1 into d1
3.777 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
3.777 * [taylor]: Taking taylor expansion of d3 in d3
3.777 * [backup-simplify]: Simplify 0 into 0
3.777 * [backup-simplify]: Simplify 1 into 1
3.777 * [taylor]: Taking taylor expansion of d1 in d3
3.777 * [backup-simplify]: Simplify d1 into d1
3.777 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d2
3.777 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2
3.777 * [taylor]: Taking taylor expansion of (* d4 d1) in d2
3.777 * [taylor]: Taking taylor expansion of d4 in d2
3.777 * [backup-simplify]: Simplify d4 into d4
3.777 * [taylor]: Taking taylor expansion of d1 in d2
3.777 * [backup-simplify]: Simplify d1 into d1
3.777 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
3.777 * [taylor]: Taking taylor expansion of d2 in d2
3.777 * [backup-simplify]: Simplify 0 into 0
3.777 * [backup-simplify]: Simplify 1 into 1
3.777 * [taylor]: Taking taylor expansion of d1 in d2
3.777 * [backup-simplify]: Simplify d1 into d1
3.777 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d2
3.777 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
3.777 * [taylor]: Taking taylor expansion of d1 in d2
3.777 * [backup-simplify]: Simplify d1 into d1
3.777 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
3.777 * [taylor]: Taking taylor expansion of d3 in d2
3.777 * [backup-simplify]: Simplify d3 into d3
3.777 * [taylor]: Taking taylor expansion of d1 in d2
3.777 * [backup-simplify]: Simplify d1 into d1
3.778 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d1
3.778 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1
3.778 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
3.778 * [taylor]: Taking taylor expansion of d4 in d1
3.778 * [backup-simplify]: Simplify d4 into d4
3.778 * [taylor]: Taking taylor expansion of d1 in d1
3.778 * [backup-simplify]: Simplify 0 into 0
3.778 * [backup-simplify]: Simplify 1 into 1
3.778 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
3.778 * [taylor]: Taking taylor expansion of d2 in d1
3.778 * [backup-simplify]: Simplify d2 into d2
3.778 * [taylor]: Taking taylor expansion of d1 in d1
3.778 * [backup-simplify]: Simplify 0 into 0
3.778 * [backup-simplify]: Simplify 1 into 1
3.778 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1
3.778 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
3.778 * [taylor]: Taking taylor expansion of d1 in d1
3.778 * [backup-simplify]: Simplify 0 into 0
3.778 * [backup-simplify]: Simplify 1 into 1
3.778 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.778 * [taylor]: Taking taylor expansion of d3 in d1
3.778 * [backup-simplify]: Simplify d3 into d3
3.778 * [taylor]: Taking taylor expansion of d1 in d1
3.778 * [backup-simplify]: Simplify 0 into 0
3.778 * [backup-simplify]: Simplify 1 into 1
3.778 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d4
3.778 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4
3.778 * [taylor]: Taking taylor expansion of (* d4 d1) in d4
3.778 * [taylor]: Taking taylor expansion of d4 in d4
3.778 * [backup-simplify]: Simplify 0 into 0
3.778 * [backup-simplify]: Simplify 1 into 1
3.778 * [taylor]: Taking taylor expansion of d1 in d4
3.778 * [backup-simplify]: Simplify d1 into d1
3.778 * [taylor]: Taking taylor expansion of (* d2 d1) in d4
3.778 * [taylor]: Taking taylor expansion of d2 in d4
3.778 * [backup-simplify]: Simplify d2 into d2
3.779 * [taylor]: Taking taylor expansion of d1 in d4
3.779 * [backup-simplify]: Simplify d1 into d1
3.779 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d4
3.779 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
3.779 * [taylor]: Taking taylor expansion of d1 in d4
3.779 * [backup-simplify]: Simplify d1 into d1
3.779 * [taylor]: Taking taylor expansion of (* d3 d1) in d4
3.779 * [taylor]: Taking taylor expansion of d3 in d4
3.779 * [backup-simplify]: Simplify d3 into d3
3.779 * [taylor]: Taking taylor expansion of d1 in d4
3.779 * [backup-simplify]: Simplify d1 into d1
3.779 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d4
3.779 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4
3.779 * [taylor]: Taking taylor expansion of (* d4 d1) in d4
3.779 * [taylor]: Taking taylor expansion of d4 in d4
3.779 * [backup-simplify]: Simplify 0 into 0
3.779 * [backup-simplify]: Simplify 1 into 1
3.779 * [taylor]: Taking taylor expansion of d1 in d4
3.779 * [backup-simplify]: Simplify d1 into d1
3.779 * [taylor]: Taking taylor expansion of (* d2 d1) in d4
3.779 * [taylor]: Taking taylor expansion of d2 in d4
3.779 * [backup-simplify]: Simplify d2 into d2
3.779 * [taylor]: Taking taylor expansion of d1 in d4
3.779 * [backup-simplify]: Simplify d1 into d1
3.779 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d4
3.779 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
3.779 * [taylor]: Taking taylor expansion of d1 in d4
3.779 * [backup-simplify]: Simplify d1 into d1
3.779 * [taylor]: Taking taylor expansion of (* d3 d1) in d4
3.779 * [taylor]: Taking taylor expansion of d3 in d4
3.779 * [backup-simplify]: Simplify d3 into d3
3.779 * [taylor]: Taking taylor expansion of d1 in d4
3.779 * [backup-simplify]: Simplify d1 into d1
3.780 * [backup-simplify]: Simplify (* 0 d1) into 0
3.780 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
3.780 * [backup-simplify]: Simplify (+ 0 (* d2 d1)) into (* d2 d1)
3.780 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
3.780 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
3.780 * [backup-simplify]: Simplify (+ (pow d1 2) (* d3 d1)) into (+ (pow d1 2) (* d3 d1))
3.780 * [backup-simplify]: Simplify (- (+ (pow d1 2) (* d3 d1))) into (- (+ (pow d1 2) (* d3 d1)))
3.781 * [backup-simplify]: Simplify (+ (* d2 d1) (- (+ (pow d1 2) (* d3 d1)))) into (- (* d2 d1) (+ (pow d1 2) (* d3 d1)))
3.781 * [taylor]: Taking taylor expansion of (- (* d2 d1) (+ (pow d1 2) (* d3 d1))) in d1
3.781 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
3.781 * [taylor]: Taking taylor expansion of d2 in d1
3.781 * [backup-simplify]: Simplify d2 into d2
3.781 * [taylor]: Taking taylor expansion of d1 in d1
3.781 * [backup-simplify]: Simplify 0 into 0
3.781 * [backup-simplify]: Simplify 1 into 1
3.781 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1
3.781 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
3.781 * [taylor]: Taking taylor expansion of d1 in d1
3.781 * [backup-simplify]: Simplify 0 into 0
3.781 * [backup-simplify]: Simplify 1 into 1
3.781 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.781 * [taylor]: Taking taylor expansion of d3 in d1
3.781 * [backup-simplify]: Simplify d3 into d3
3.781 * [taylor]: Taking taylor expansion of d1 in d1
3.781 * [backup-simplify]: Simplify 0 into 0
3.781 * [backup-simplify]: Simplify 1 into 1
3.781 * [backup-simplify]: Simplify (* d2 0) into 0
3.781 * [backup-simplify]: Simplify (* d3 0) into 0
3.782 * [backup-simplify]: Simplify (+ 0 0) into 0
3.782 * [backup-simplify]: Simplify (- 0) into 0
3.783 * [backup-simplify]: Simplify (+ 0 0) into 0
3.783 * [taylor]: Taking taylor expansion of 0 in d2
3.783 * [backup-simplify]: Simplify 0 into 0
3.783 * [taylor]: Taking taylor expansion of 0 in d3
3.783 * [backup-simplify]: Simplify 0 into 0
3.783 * [backup-simplify]: Simplify 0 into 0
3.783 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.783 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 d1)) into 0
3.783 * [backup-simplify]: Simplify (+ d1 0) into d1
3.784 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0
3.784 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d1)) into 0
3.784 * [backup-simplify]: Simplify (+ 0 0) into 0
3.784 * [backup-simplify]: Simplify (- 0) into 0
3.784 * [backup-simplify]: Simplify (+ d1 0) into d1
3.785 * [taylor]: Taking taylor expansion of d1 in d1
3.785 * [backup-simplify]: Simplify 0 into 0
3.785 * [backup-simplify]: Simplify 1 into 1
3.785 * [taylor]: Taking taylor expansion of 0 in d2
3.785 * [backup-simplify]: Simplify 0 into 0
3.785 * [taylor]: Taking taylor expansion of 0 in d3
3.785 * [backup-simplify]: Simplify 0 into 0
3.785 * [backup-simplify]: Simplify 0 into 0
3.785 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
3.786 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
3.786 * [backup-simplify]: Simplify (+ 0 d3) into d3
3.786 * [backup-simplify]: Simplify (- d3) into (- d3)
3.786 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3)
3.786 * [taylor]: Taking taylor expansion of (- d2 d3) in d2
3.786 * [taylor]: Taking taylor expansion of d2 in d2
3.786 * [backup-simplify]: Simplify 0 into 0
3.786 * [backup-simplify]: Simplify 1 into 1
3.786 * [taylor]: Taking taylor expansion of d3 in d2
3.786 * [backup-simplify]: Simplify d3 into d3
3.786 * [backup-simplify]: Simplify (- d3) into (- d3)
3.786 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3)
3.786 * [taylor]: Taking taylor expansion of (- d3) in d3
3.786 * [taylor]: Taking taylor expansion of d3 in d3
3.786 * [backup-simplify]: Simplify 0 into 0
3.786 * [backup-simplify]: Simplify 1 into 1
3.787 * [backup-simplify]: Simplify (- 0) into 0
3.787 * [backup-simplify]: Simplify 0 into 0
3.787 * [taylor]: Taking taylor expansion of 0 in d3
3.787 * [backup-simplify]: Simplify 0 into 0
3.787 * [backup-simplify]: Simplify 0 into 0
3.787 * [backup-simplify]: Simplify 0 into 0
3.788 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0
3.788 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d1))) into 0
3.788 * [backup-simplify]: Simplify (+ 0 0) into 0
3.789 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
3.789 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d1))) into 0
3.790 * [backup-simplify]: Simplify (+ 0 0) into 0
3.790 * [backup-simplify]: Simplify (- 0) into 0
3.791 * [backup-simplify]: Simplify (+ 0 0) into 0
3.791 * [taylor]: Taking taylor expansion of 0 in d1
3.791 * [backup-simplify]: Simplify 0 into 0
3.791 * [taylor]: Taking taylor expansion of 0 in d2
3.791 * [backup-simplify]: Simplify 0 into 0
3.791 * [taylor]: Taking taylor expansion of 0 in d3
3.791 * [backup-simplify]: Simplify 0 into 0
3.791 * [backup-simplify]: Simplify 0 into 0
3.791 * [backup-simplify]: Simplify 0 into 0
3.791 * [backup-simplify]: Simplify (+ (* (/ 1 d4) (/ 1 d1)) (* (- (- (/ 1 d2) (/ 1 d1)) (/ 1 d3)) (/ 1 d1))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))
3.791 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in (d4 d1 d2 d3) around 0
3.791 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3
3.791 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3
3.791 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3
3.791 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
3.791 * [taylor]: Taking taylor expansion of d2 in d3
3.792 * [backup-simplify]: Simplify d2 into d2
3.792 * [taylor]: Taking taylor expansion of d1 in d3
3.792 * [backup-simplify]: Simplify d1 into d1
3.792 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
3.792 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
3.792 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3
3.792 * [taylor]: Taking taylor expansion of (* d4 d1) in d3
3.792 * [taylor]: Taking taylor expansion of d4 in d3
3.792 * [backup-simplify]: Simplify d4 into d4
3.792 * [taylor]: Taking taylor expansion of d1 in d3
3.792 * [backup-simplify]: Simplify d1 into d1
3.792 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
3.792 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
3.792 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3
3.792 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3
3.792 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
3.792 * [taylor]: Taking taylor expansion of d1 in d3
3.792 * [backup-simplify]: Simplify d1 into d1
3.792 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
3.792 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
3.792 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3
3.792 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
3.793 * [taylor]: Taking taylor expansion of d3 in d3
3.793 * [backup-simplify]: Simplify 0 into 0
3.793 * [backup-simplify]: Simplify 1 into 1
3.793 * [taylor]: Taking taylor expansion of d1 in d3
3.793 * [backup-simplify]: Simplify d1 into d1
3.793 * [backup-simplify]: Simplify (* 0 d1) into 0
3.793 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.793 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.793 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2
3.793 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2
3.793 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2
3.793 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
3.793 * [taylor]: Taking taylor expansion of d2 in d2
3.793 * [backup-simplify]: Simplify 0 into 0
3.793 * [backup-simplify]: Simplify 1 into 1
3.793 * [taylor]: Taking taylor expansion of d1 in d2
3.794 * [backup-simplify]: Simplify d1 into d1
3.794 * [backup-simplify]: Simplify (* 0 d1) into 0
3.794 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.794 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.794 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2
3.794 * [taylor]: Taking taylor expansion of (* d4 d1) in d2
3.794 * [taylor]: Taking taylor expansion of d4 in d2
3.794 * [backup-simplify]: Simplify d4 into d4
3.794 * [taylor]: Taking taylor expansion of d1 in d2
3.794 * [backup-simplify]: Simplify d1 into d1
3.794 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
3.794 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
3.794 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2
3.794 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2
3.794 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
3.794 * [taylor]: Taking taylor expansion of d1 in d2
3.794 * [backup-simplify]: Simplify d1 into d1
3.795 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
3.795 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
3.795 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2
3.795 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
3.795 * [taylor]: Taking taylor expansion of d3 in d2
3.795 * [backup-simplify]: Simplify d3 into d3
3.795 * [taylor]: Taking taylor expansion of d1 in d2
3.795 * [backup-simplify]: Simplify d1 into d1
3.795 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
3.795 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
3.795 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1
3.795 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
3.795 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
3.795 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
3.795 * [taylor]: Taking taylor expansion of d2 in d1
3.795 * [backup-simplify]: Simplify d2 into d2
3.795 * [taylor]: Taking taylor expansion of d1 in d1
3.795 * [backup-simplify]: Simplify 0 into 0
3.795 * [backup-simplify]: Simplify 1 into 1
3.795 * [backup-simplify]: Simplify (* d2 0) into 0
3.795 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
3.795 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.795 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
3.795 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
3.795 * [taylor]: Taking taylor expansion of d4 in d1
3.795 * [backup-simplify]: Simplify d4 into d4
3.795 * [taylor]: Taking taylor expansion of d1 in d1
3.795 * [backup-simplify]: Simplify 0 into 0
3.795 * [backup-simplify]: Simplify 1 into 1
3.795 * [backup-simplify]: Simplify (* d4 0) into 0
3.796 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
3.796 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.796 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1
3.796 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1
3.796 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
3.796 * [taylor]: Taking taylor expansion of d1 in d1
3.796 * [backup-simplify]: Simplify 0 into 0
3.796 * [backup-simplify]: Simplify 1 into 1
3.796 * [backup-simplify]: Simplify (* 1 1) into 1
3.796 * [backup-simplify]: Simplify (/ 1 1) into 1
3.796 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
3.796 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.796 * [taylor]: Taking taylor expansion of d3 in d1
3.796 * [backup-simplify]: Simplify d3 into d3
3.796 * [taylor]: Taking taylor expansion of d1 in d1
3.796 * [backup-simplify]: Simplify 0 into 0
3.796 * [backup-simplify]: Simplify 1 into 1
3.796 * [backup-simplify]: Simplify (* d3 0) into 0
3.797 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
3.797 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.797 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4
3.797 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4
3.797 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4
3.797 * [taylor]: Taking taylor expansion of (* d2 d1) in d4
3.797 * [taylor]: Taking taylor expansion of d2 in d4
3.797 * [backup-simplify]: Simplify d2 into d2
3.797 * [taylor]: Taking taylor expansion of d1 in d4
3.797 * [backup-simplify]: Simplify d1 into d1
3.797 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
3.797 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
3.797 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4
3.797 * [taylor]: Taking taylor expansion of (* d4 d1) in d4
3.797 * [taylor]: Taking taylor expansion of d4 in d4
3.797 * [backup-simplify]: Simplify 0 into 0
3.797 * [backup-simplify]: Simplify 1 into 1
3.797 * [taylor]: Taking taylor expansion of d1 in d4
3.797 * [backup-simplify]: Simplify d1 into d1
3.797 * [backup-simplify]: Simplify (* 0 d1) into 0
3.797 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.797 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.797 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4
3.797 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4
3.798 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
3.798 * [taylor]: Taking taylor expansion of d1 in d4
3.798 * [backup-simplify]: Simplify d1 into d1
3.798 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
3.798 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
3.798 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4
3.798 * [taylor]: Taking taylor expansion of (* d3 d1) in d4
3.798 * [taylor]: Taking taylor expansion of d3 in d4
3.798 * [backup-simplify]: Simplify d3 into d3
3.798 * [taylor]: Taking taylor expansion of d1 in d4
3.798 * [backup-simplify]: Simplify d1 into d1
3.798 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
3.798 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
3.798 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4
3.798 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4
3.798 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4
3.798 * [taylor]: Taking taylor expansion of (* d2 d1) in d4
3.798 * [taylor]: Taking taylor expansion of d2 in d4
3.798 * [backup-simplify]: Simplify d2 into d2
3.798 * [taylor]: Taking taylor expansion of d1 in d4
3.798 * [backup-simplify]: Simplify d1 into d1
3.798 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
3.798 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
3.798 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4
3.798 * [taylor]: Taking taylor expansion of (* d4 d1) in d4
3.798 * [taylor]: Taking taylor expansion of d4 in d4
3.798 * [backup-simplify]: Simplify 0 into 0
3.798 * [backup-simplify]: Simplify 1 into 1
3.798 * [taylor]: Taking taylor expansion of d1 in d4
3.798 * [backup-simplify]: Simplify d1 into d1
3.798 * [backup-simplify]: Simplify (* 0 d1) into 0
3.798 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.799 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.799 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4
3.799 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4
3.799 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
3.799 * [taylor]: Taking taylor expansion of d1 in d4
3.799 * [backup-simplify]: Simplify d1 into d1
3.799 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
3.799 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
3.799 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4
3.799 * [taylor]: Taking taylor expansion of (* d3 d1) in d4
3.799 * [taylor]: Taking taylor expansion of d3 in d4
3.799 * [backup-simplify]: Simplify d3 into d3
3.799 * [taylor]: Taking taylor expansion of d1 in d4
3.799 * [backup-simplify]: Simplify d1 into d1
3.799 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
3.799 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
3.799 * [backup-simplify]: Simplify (+ 0 (/ 1 d1)) into (/ 1 d1)
3.799 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
3.799 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
3.799 * [taylor]: Taking taylor expansion of d1 in d1
3.799 * [backup-simplify]: Simplify 0 into 0
3.799 * [backup-simplify]: Simplify 1 into 1
3.799 * [backup-simplify]: Simplify (/ 1 1) into 1
3.800 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0
3.800 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
3.800 * [backup-simplify]: Simplify (+ (/ 1 (* d2 d1)) 0) into (/ 1 (* d2 d1))
3.800 * [backup-simplify]: Simplify (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) into (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))
3.800 * [backup-simplify]: Simplify (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) into (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))))
3.801 * [backup-simplify]: Simplify (+ (/ 1 (* d2 d1)) (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))))) into (- (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))
3.801 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1
3.801 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
3.801 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
3.801 * [taylor]: Taking taylor expansion of d2 in d1
3.801 * [backup-simplify]: Simplify d2 into d2
3.801 * [taylor]: Taking taylor expansion of d1 in d1
3.801 * [backup-simplify]: Simplify 0 into 0
3.801 * [backup-simplify]: Simplify 1 into 1
3.801 * [backup-simplify]: Simplify (* d2 0) into 0
3.801 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
3.801 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.801 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1
3.801 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1
3.801 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
3.801 * [taylor]: Taking taylor expansion of d1 in d1
3.801 * [backup-simplify]: Simplify 0 into 0
3.801 * [backup-simplify]: Simplify 1 into 1
3.801 * [backup-simplify]: Simplify (* 1 1) into 1
3.802 * [backup-simplify]: Simplify (/ 1 1) into 1
3.802 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
3.802 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.802 * [taylor]: Taking taylor expansion of d3 in d1
3.802 * [backup-simplify]: Simplify d3 into d3
3.802 * [taylor]: Taking taylor expansion of d1 in d1
3.802 * [backup-simplify]: Simplify 0 into 0
3.802 * [backup-simplify]: Simplify 1 into 1
3.802 * [backup-simplify]: Simplify (* d3 0) into 0
3.802 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
3.802 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.802 * [backup-simplify]: Simplify (+ 1 0) into 1
3.803 * [backup-simplify]: Simplify (- 1) into -1
3.803 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.803 * [taylor]: Taking taylor expansion of -1 in d2
3.803 * [backup-simplify]: Simplify -1 into -1
3.803 * [taylor]: Taking taylor expansion of 1 in d2
3.803 * [backup-simplify]: Simplify 1 into 1
3.803 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 d1)) into 0
3.803 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d2 d1)) (/ 0 (* d2 d1))))) into 0
3.804 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0
3.804 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
3.804 * [backup-simplify]: Simplify (+ 0 0) into 0
3.804 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0
3.804 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
3.805 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d1)) into 0
3.805 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d1)) (/ 0 (* d3 d1))))) into 0
3.805 * [backup-simplify]: Simplify (+ 0 0) into 0
3.805 * [backup-simplify]: Simplify (- 0) into 0
3.805 * [backup-simplify]: Simplify (+ 0 0) into 0
3.805 * [taylor]: Taking taylor expansion of 0 in d1
3.805 * [backup-simplify]: Simplify 0 into 0
3.806 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.806 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.806 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
3.806 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
3.806 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
3.806 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2
3.806 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
3.806 * [taylor]: Taking taylor expansion of d2 in d2
3.807 * [backup-simplify]: Simplify 0 into 0
3.807 * [backup-simplify]: Simplify 1 into 1
3.807 * [backup-simplify]: Simplify (/ 1 1) into 1
3.807 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
3.807 * [taylor]: Taking taylor expansion of d3 in d2
3.807 * [backup-simplify]: Simplify d3 into d3
3.807 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.807 * [backup-simplify]: Simplify (+ 1 0) into 1
3.807 * [taylor]: Taking taylor expansion of 1 in d3
3.807 * [backup-simplify]: Simplify 1 into 1
3.808 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.808 * [taylor]: Taking taylor expansion of 0 in d2
3.808 * [backup-simplify]: Simplify 0 into 0
3.808 * [taylor]: Taking taylor expansion of -1 in d3
3.808 * [backup-simplify]: Simplify -1 into -1
3.808 * [taylor]: Taking taylor expansion of 1 in d3
3.808 * [backup-simplify]: Simplify 1 into 1
3.808 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d1))) into 0
3.808 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d2 d1)) (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))))) into 0
3.809 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
3.809 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
3.810 * [backup-simplify]: Simplify (+ 0 0) into 0
3.810 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
3.810 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
3.810 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d1))) into 0
3.811 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d1)) (/ 0 (* d3 d1))) (* 0 (/ 0 (* d3 d1))))) into 0
3.811 * [backup-simplify]: Simplify (+ 0 0) into 0
3.811 * [backup-simplify]: Simplify (- 0) into 0
3.811 * [backup-simplify]: Simplify (+ 0 0) into 0
3.811 * [taylor]: Taking taylor expansion of 0 in d1
3.811 * [backup-simplify]: Simplify 0 into 0
3.812 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
3.812 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
3.812 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.813 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.813 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
3.813 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
3.814 * [backup-simplify]: Simplify (+ 0 0) into 0
3.814 * [backup-simplify]: Simplify (- 0) into 0
3.814 * [backup-simplify]: Simplify (+ 0 0) into 0
3.814 * [taylor]: Taking taylor expansion of 0 in d2
3.814 * [backup-simplify]: Simplify 0 into 0
3.815 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.815 * [taylor]: Taking taylor expansion of 0 in d2
3.815 * [backup-simplify]: Simplify 0 into 0
3.816 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.816 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
3.816 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
3.816 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3
3.816 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
3.816 * [taylor]: Taking taylor expansion of d3 in d3
3.816 * [backup-simplify]: Simplify 0 into 0
3.816 * [backup-simplify]: Simplify 1 into 1
3.816 * [backup-simplify]: Simplify (/ 1 1) into 1
3.816 * [backup-simplify]: Simplify (- 1) into -1
3.816 * [backup-simplify]: Simplify -1 into -1
3.816 * [taylor]: Taking taylor expansion of 0 in d3
3.816 * [backup-simplify]: Simplify 0 into 0
3.816 * [taylor]: Taking taylor expansion of 0 in d3
3.816 * [backup-simplify]: Simplify 0 into 0
3.816 * [taylor]: Taking taylor expansion of 0 in d3
3.816 * [backup-simplify]: Simplify 0 into 0
3.816 * [backup-simplify]: Simplify 1 into 1
3.816 * [backup-simplify]: Simplify -1 into -1
3.817 * [backup-simplify]: Simplify (+ (* -1 (pow (* 1 (* 1 (* (/ 1 (/ 1 d1)) 1))) 2)) (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (* (/ 1 (/ 1 d1)) 1)))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (* (/ 1 (/ 1 d1)) 1)))))) into (- (* d2 d1) (+ (pow d1 2) (* d3 d1)))
3.817 * [backup-simplify]: Simplify (+ (* (/ 1 (- d4)) (/ 1 (- d1))) (* (- (- (/ 1 (- d2)) (/ 1 (- d1))) (/ 1 (- d3))) (/ 1 (- d1)))) into (- (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d1))) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))))
3.817 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d1))) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) in (d4 d1 d2 d3) around 0
3.817 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d1))) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) in d3
3.817 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d1))) in d3
3.817 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3
3.817 * [taylor]: Taking taylor expansion of (* d4 d1) in d3
3.817 * [taylor]: Taking taylor expansion of d4 in d3
3.817 * [backup-simplify]: Simplify d4 into d4
3.817 * [taylor]: Taking taylor expansion of d1 in d3
3.817 * [backup-simplify]: Simplify d1 into d1
3.817 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
3.817 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
3.817 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3
3.818 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
3.818 * [taylor]: Taking taylor expansion of d2 in d3
3.818 * [backup-simplify]: Simplify d2 into d2
3.818 * [taylor]: Taking taylor expansion of d1 in d3
3.818 * [backup-simplify]: Simplify d1 into d1
3.818 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
3.818 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
3.818 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) in d3
3.818 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3
3.818 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
3.818 * [taylor]: Taking taylor expansion of d3 in d3
3.818 * [backup-simplify]: Simplify 0 into 0
3.818 * [backup-simplify]: Simplify 1 into 1
3.818 * [taylor]: Taking taylor expansion of d1 in d3
3.818 * [backup-simplify]: Simplify d1 into d1
3.818 * [backup-simplify]: Simplify (* 0 d1) into 0
3.818 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.818 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.818 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3
3.818 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
3.818 * [taylor]: Taking taylor expansion of d1 in d3
3.818 * [backup-simplify]: Simplify d1 into d1
3.818 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
3.818 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
3.818 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d1))) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) in d2
3.818 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d1))) in d2
3.818 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2
3.818 * [taylor]: Taking taylor expansion of (* d4 d1) in d2
3.818 * [taylor]: Taking taylor expansion of d4 in d2
3.818 * [backup-simplify]: Simplify d4 into d4
3.818 * [taylor]: Taking taylor expansion of d1 in d2
3.819 * [backup-simplify]: Simplify d1 into d1
3.819 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
3.819 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
3.819 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2
3.819 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
3.819 * [taylor]: Taking taylor expansion of d2 in d2
3.819 * [backup-simplify]: Simplify 0 into 0
3.819 * [backup-simplify]: Simplify 1 into 1
3.819 * [taylor]: Taking taylor expansion of d1 in d2
3.819 * [backup-simplify]: Simplify d1 into d1
3.819 * [backup-simplify]: Simplify (* 0 d1) into 0
3.819 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.819 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.819 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) in d2
3.819 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2
3.819 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
3.819 * [taylor]: Taking taylor expansion of d3 in d2
3.819 * [backup-simplify]: Simplify d3 into d3
3.819 * [taylor]: Taking taylor expansion of d1 in d2
3.819 * [backup-simplify]: Simplify d1 into d1
3.819 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
3.819 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
3.819 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2
3.819 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
3.819 * [taylor]: Taking taylor expansion of d1 in d2
3.819 * [backup-simplify]: Simplify d1 into d1
3.819 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
3.819 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
3.819 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d1))) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) in d1
3.819 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d1))) in d1
3.820 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
3.820 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
3.820 * [taylor]: Taking taylor expansion of d4 in d1
3.820 * [backup-simplify]: Simplify d4 into d4
3.820 * [taylor]: Taking taylor expansion of d1 in d1
3.820 * [backup-simplify]: Simplify 0 into 0
3.820 * [backup-simplify]: Simplify 1 into 1
3.820 * [backup-simplify]: Simplify (* d4 0) into 0
3.820 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
3.820 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
3.820 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
3.820 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
3.820 * [taylor]: Taking taylor expansion of d2 in d1
3.820 * [backup-simplify]: Simplify d2 into d2
3.820 * [taylor]: Taking taylor expansion of d1 in d1
3.820 * [backup-simplify]: Simplify 0 into 0
3.820 * [backup-simplify]: Simplify 1 into 1
3.820 * [backup-simplify]: Simplify (* d2 0) into 0
3.820 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
3.820 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.820 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) in d1
3.820 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
3.820 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.820 * [taylor]: Taking taylor expansion of d3 in d1
3.820 * [backup-simplify]: Simplify d3 into d3
3.820 * [taylor]: Taking taylor expansion of d1 in d1
3.820 * [backup-simplify]: Simplify 0 into 0
3.820 * [backup-simplify]: Simplify 1 into 1
3.821 * [backup-simplify]: Simplify (* d3 0) into 0
3.821 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
3.821 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.821 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1
3.821 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
3.821 * [taylor]: Taking taylor expansion of d1 in d1
3.821 * [backup-simplify]: Simplify 0 into 0
3.821 * [backup-simplify]: Simplify 1 into 1
3.821 * [backup-simplify]: Simplify (* 1 1) into 1
3.821 * [backup-simplify]: Simplify (/ 1 1) into 1
3.821 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d1))) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) in d4
3.821 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d1))) in d4
3.821 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4
3.821 * [taylor]: Taking taylor expansion of (* d4 d1) in d4
3.821 * [taylor]: Taking taylor expansion of d4 in d4
3.821 * [backup-simplify]: Simplify 0 into 0
3.822 * [backup-simplify]: Simplify 1 into 1
3.822 * [taylor]: Taking taylor expansion of d1 in d4
3.822 * [backup-simplify]: Simplify d1 into d1
3.822 * [backup-simplify]: Simplify (* 0 d1) into 0
3.822 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.822 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.822 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4
3.822 * [taylor]: Taking taylor expansion of (* d2 d1) in d4
3.822 * [taylor]: Taking taylor expansion of d2 in d4
3.822 * [backup-simplify]: Simplify d2 into d2
3.822 * [taylor]: Taking taylor expansion of d1 in d4
3.822 * [backup-simplify]: Simplify d1 into d1
3.822 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
3.822 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
3.822 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) in d4
3.822 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4
3.822 * [taylor]: Taking taylor expansion of (* d3 d1) in d4
3.822 * [taylor]: Taking taylor expansion of d3 in d4
3.822 * [backup-simplify]: Simplify d3 into d3
3.822 * [taylor]: Taking taylor expansion of d1 in d4
3.822 * [backup-simplify]: Simplify d1 into d1
3.822 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
3.822 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
3.822 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4
3.822 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
3.822 * [taylor]: Taking taylor expansion of d1 in d4
3.822 * [backup-simplify]: Simplify d1 into d1
3.822 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
3.822 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
3.823 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d1))) (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) in d4
3.823 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d4 d1)) (/ 1 (* d2 d1))) in d4
3.823 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4
3.823 * [taylor]: Taking taylor expansion of (* d4 d1) in d4
3.823 * [taylor]: Taking taylor expansion of d4 in d4
3.823 * [backup-simplify]: Simplify 0 into 0
3.823 * [backup-simplify]: Simplify 1 into 1
3.823 * [taylor]: Taking taylor expansion of d1 in d4
3.823 * [backup-simplify]: Simplify d1 into d1
3.823 * [backup-simplify]: Simplify (* 0 d1) into 0
3.823 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
3.823 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
3.823 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4
3.823 * [taylor]: Taking taylor expansion of (* d2 d1) in d4
3.823 * [taylor]: Taking taylor expansion of d2 in d4
3.823 * [backup-simplify]: Simplify d2 into d2
3.823 * [taylor]: Taking taylor expansion of d1 in d4
3.823 * [backup-simplify]: Simplify d1 into d1
3.823 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
3.823 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
3.823 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) in d4
3.823 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4
3.823 * [taylor]: Taking taylor expansion of (* d3 d1) in d4
3.823 * [taylor]: Taking taylor expansion of d3 in d4
3.823 * [backup-simplify]: Simplify d3 into d3
3.823 * [taylor]: Taking taylor expansion of d1 in d4
3.823 * [backup-simplify]: Simplify d1 into d1
3.823 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
3.823 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
3.823 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4
3.823 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
3.823 * [taylor]: Taking taylor expansion of d1 in d4
3.823 * [backup-simplify]: Simplify d1 into d1
3.823 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
3.824 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
3.824 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
3.824 * [backup-simplify]: Simplify (+ (/ 1 d1) 0) into (/ 1 d1)
3.824 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1
3.824 * [taylor]: Taking taylor expansion of d1 in d1
3.824 * [backup-simplify]: Simplify 0 into 0
3.824 * [backup-simplify]: Simplify 1 into 1
3.824 * [backup-simplify]: Simplify (/ 1 1) into 1
3.824 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d1))) into 0
3.825 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0
3.825 * [backup-simplify]: Simplify (+ 0 (/ 1 (* d2 d1))) into (/ 1 (* d2 d1))
3.825 * [backup-simplify]: Simplify (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))) into (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))
3.825 * [backup-simplify]: Simplify (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2)))) into (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))))
3.825 * [backup-simplify]: Simplify (+ (/ 1 (* d2 d1)) (- (+ (/ 1 (* d3 d1)) (/ 1 (pow d1 2))))) into (- (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))
3.825 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1
3.825 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
3.825 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
3.825 * [taylor]: Taking taylor expansion of d2 in d1
3.825 * [backup-simplify]: Simplify d2 into d2
3.825 * [taylor]: Taking taylor expansion of d1 in d1
3.825 * [backup-simplify]: Simplify 0 into 0
3.825 * [backup-simplify]: Simplify 1 into 1
3.825 * [backup-simplify]: Simplify (* d2 0) into 0
3.826 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
3.826 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
3.826 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1
3.826 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1
3.826 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
3.826 * [taylor]: Taking taylor expansion of d1 in d1
3.826 * [backup-simplify]: Simplify 0 into 0
3.826 * [backup-simplify]: Simplify 1 into 1
3.826 * [backup-simplify]: Simplify (* 1 1) into 1
3.826 * [backup-simplify]: Simplify (/ 1 1) into 1
3.826 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
3.826 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
3.826 * [taylor]: Taking taylor expansion of d3 in d1
3.826 * [backup-simplify]: Simplify d3 into d3
3.826 * [taylor]: Taking taylor expansion of d1 in d1
3.826 * [backup-simplify]: Simplify 0 into 0
3.826 * [backup-simplify]: Simplify 1 into 1
3.826 * [backup-simplify]: Simplify (* d3 0) into 0
3.827 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
3.827 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.827 * [backup-simplify]: Simplify (+ 1 0) into 1
3.827 * [backup-simplify]: Simplify (- 1) into -1
3.827 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.827 * [taylor]: Taking taylor expansion of -1 in d2
3.827 * [backup-simplify]: Simplify -1 into -1
3.828 * [taylor]: Taking taylor expansion of 1 in d2
3.828 * [backup-simplify]: Simplify 1 into 1
3.828 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d1)))) into 0
3.828 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
3.828 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 d1)) into 0
3.829 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d2 d1)) (/ 0 (* d2 d1))))) into 0
3.829 * [backup-simplify]: Simplify (+ 0 0) into 0
3.829 * [backup-simplify]: Simplify (+ (* d3 0) (* 0 d1)) into 0
3.829 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d1)) (/ 0 (* d3 d1))))) into 0
3.829 * [backup-simplify]: Simplify (+ (* d1 0) (* 0 d1)) into 0
3.829 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))))) into 0
3.830 * [backup-simplify]: Simplify (+ 0 0) into 0
3.830 * [backup-simplify]: Simplify (- 0) into 0
3.830 * [backup-simplify]: Simplify (+ 0 0) into 0
3.830 * [taylor]: Taking taylor expansion of 0 in d1
3.830 * [backup-simplify]: Simplify 0 into 0
3.830 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.831 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.831 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
3.831 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
3.831 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
3.831 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2
3.831 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
3.831 * [taylor]: Taking taylor expansion of d2 in d2
3.831 * [backup-simplify]: Simplify 0 into 0
3.831 * [backup-simplify]: Simplify 1 into 1
3.831 * [backup-simplify]: Simplify (/ 1 1) into 1
3.831 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
3.831 * [taylor]: Taking taylor expansion of d3 in d2
3.831 * [backup-simplify]: Simplify d3 into d3
3.832 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
3.832 * [backup-simplify]: Simplify (+ 1 0) into 1
3.832 * [taylor]: Taking taylor expansion of 1 in d3
3.832 * [backup-simplify]: Simplify 1 into 1
3.832 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.832 * [taylor]: Taking taylor expansion of 0 in d2
3.832 * [backup-simplify]: Simplify 0 into 0
3.832 * [taylor]: Taking taylor expansion of -1 in d3
3.832 * [backup-simplify]: Simplify -1 into -1
3.832 * [taylor]: Taking taylor expansion of 1 in d3
3.832 * [backup-simplify]: Simplify 1 into 1
3.833 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d1))))) into 0
3.834 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)) (* 0 (/ 0 d1)))) into 0
3.834 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d1))) into 0
3.834 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d2 d1)) (/ 0 (* d2 d1))) (* 0 (/ 0 (* d2 d1))))) into 0
3.834 * [backup-simplify]: Simplify (+ 0 0) into 0
3.835 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (* 0 d1))) into 0
3.835 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* d3 d1)) (/ 0 (* d3 d1))) (* 0 (/ 0 (* d3 d1))))) into 0
3.835 * [backup-simplify]: Simplify (+ (* d1 0) (+ (* 0 0) (* 0 d1))) into 0
3.835 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d1 2)) (/ 0 (pow d1 2))) (* 0 (/ 0 (pow d1 2))))) into 0
3.835 * [backup-simplify]: Simplify (+ 0 0) into 0
3.836 * [backup-simplify]: Simplify (- 0) into 0
3.836 * [backup-simplify]: Simplify (+ 0 0) into 0
3.836 * [taylor]: Taking taylor expansion of 0 in d1
3.836 * [backup-simplify]: Simplify 0 into 0
3.836 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
3.837 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
3.837 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.838 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.838 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
3.838 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
3.838 * [backup-simplify]: Simplify (+ 0 0) into 0
3.839 * [backup-simplify]: Simplify (- 0) into 0
3.839 * [backup-simplify]: Simplify (+ 0 0) into 0
3.839 * [taylor]: Taking taylor expansion of 0 in d2
3.839 * [backup-simplify]: Simplify 0 into 0
3.839 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.839 * [taylor]: Taking taylor expansion of 0 in d2
3.839 * [backup-simplify]: Simplify 0 into 0
3.840 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.840 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
3.840 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
3.840 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3
3.840 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
3.840 * [taylor]: Taking taylor expansion of d3 in d3
3.840 * [backup-simplify]: Simplify 0 into 0
3.840 * [backup-simplify]: Simplify 1 into 1
3.840 * [backup-simplify]: Simplify (/ 1 1) into 1
3.840 * [backup-simplify]: Simplify (- 1) into -1
3.841 * [backup-simplify]: Simplify -1 into -1
3.841 * [taylor]: Taking taylor expansion of 0 in d3
3.841 * [backup-simplify]: Simplify 0 into 0
3.841 * [taylor]: Taking taylor expansion of 0 in d3
3.841 * [backup-simplify]: Simplify 0 into 0
3.841 * [taylor]: Taking taylor expansion of 0 in d3
3.841 * [backup-simplify]: Simplify 0 into 0
3.841 * [backup-simplify]: Simplify 1 into 1
3.841 * [backup-simplify]: Simplify -1 into -1
3.841 * [backup-simplify]: Simplify (+ (* -1 (pow (* 1 (* 1 (* (/ 1 (/ 1 (- d1))) 1))) 2)) (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (* (/ 1 (/ 1 (- d1))) 1)))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (* (/ 1 (/ 1 (- d1))) 1)))))) into (- (* d2 d1) (+ (pow d1 2) (* d3 d1)))
3.841 * * * [progress]: simplifying candidates
3.842 * [simplify]: Simplifying:
  (* (- (- d2 d1) d3) d1)
  (+ (log (- (- d2 d1) d3)) (log d1))
  (log (* (- (- d2 d1) d3) d1))
  (exp (* (- (- d2 d1) d3) d1))
  (* (* (* (- (- d2 d1) d3) (- (- d2 d1) d3)) (- (- d2 d1) d3)) (* (* d1 d1) d1))
  (* (cbrt (* (- (- d2 d1) d3) d1)) (cbrt (* (- (- d2 d1) d3) d1)))
  (cbrt (* (- (- d2 d1) d3) d1))
  (* (* (* (- (- d2 d1) d3) d1) (* (- (- d2 d1) d3) d1)) (* (- (- d2 d1) d3) d1))
  (sqrt (* (- (- d2 d1) d3) d1))
  (sqrt (* (- (- d2 d1) d3) d1))
  (* (sqrt (- (- d2 d1) d3)) (sqrt d1))
  (* (sqrt (- (- d2 d1) d3)) (sqrt d1))
  (* (- (- d2 d1) d3) (* (cbrt d1) (cbrt d1)))
  (* (- (- d2 d1) d3) (sqrt d1))
  (* (- (- d2 d1) d3) 1)
  (* (cbrt (- (- d2 d1) d3)) d1)
  (* (sqrt (- (- d2 d1) d3)) d1)
  (* (- (- d2 d1) d3) d1)
  (* (- (sqrt (- d2 d1)) (sqrt d3)) d1)
  (* (- (- d2 d1) d3) d1)
  (* (- (- d2 d1) d3) d1)
  (* (- (pow (- d2 d1) 3) (pow d3 3)) d1)
  (* (- (* (- d2 d1) (- d2 d1)) (* d3 d3)) d1)
  (* (exp (* d4 d1)) (exp (* (- (- d2 d1) d3) d1)))
  (log (+ (* d4 d1) (* (- (- d2 d1) d3) d1)))
  (exp (+ (* d4 d1) (* (- (- d2 d1) d3) d1)))
  (* (cbrt (+ (* d4 d1) (* (- (- d2 d1) d3) d1))) (cbrt (+ (* d4 d1) (* (- (- d2 d1) d3) d1))))
  (cbrt (+ (* d4 d1) (* (- (- d2 d1) d3) d1)))
  (* (* (+ (* d4 d1) (* (- (- d2 d1) d3) d1)) (+ (* d4 d1) (* (- (- d2 d1) d3) d1))) (+ (* d4 d1) (* (- (- d2 d1) d3) d1)))
  (sqrt (+ (* d4 d1) (* (- (- d2 d1) d3) d1)))
  (sqrt (+ (* d4 d1) (* (- (- d2 d1) d3) d1)))
  (+ (pow (* d4 d1) 3) (pow (* (- (- d2 d1) d3) d1) 3))
  (+ (* (* d4 d1) (* d4 d1)) (- (* (* (- (- d2 d1) d3) d1) (* (- (- d2 d1) d3) d1)) (* (* d4 d1) (* (- (- d2 d1) d3) d1))))
  (- (* (* d4 d1) (* d4 d1)) (* (* (- (- d2 d1) d3) d1) (* (- (- d2 d1) d3) d1)))
  (- (* d4 d1) (* (- (- d2 d1) d3) d1))
  (+ d4 (- (- d2 d1) d3))
  (- (* d2 d1) (+ (pow d1 2) (* d3 d1)))
  (- (* d2 d1) (+ (pow d1 2) (* d3 d1)))
  (- (* d2 d1) (+ (pow d1 2) (* d3 d1)))
  0
  (- (* d2 d1) (+ (pow d1 2) (* d3 d1)))
  (- (* d2 d1) (+ (pow d1 2) (* d3 d1)))
3.842 * * [simplify]: iteration 0: 75 enodes
3.858 * * [simplify]: iteration 1: 204 enodes
3.975 * * [simplify]: iteration 2: 1007 enodes
4.318 * * [simplify]: iteration complete: 5000 enodes
4.318 * * [simplify]: Extracting #0: cost 29 inf + 0
4.319 * * [simplify]: Extracting #1: cost 645 inf + 1
4.323 * * [simplify]: Extracting #2: cost 1828 inf + 3402
4.339 * * [simplify]: Extracting #3: cost 1840 inf + 92441
4.409 * * [simplify]: Extracting #4: cost 396 inf + 386983
4.492 * * [simplify]: Extracting #5: cost 31 inf + 446751
4.583 * * [simplify]: Extracting #6: cost 24 inf + 444135
4.695 * * [simplify]: Extracting #7: cost 3 inf + 448088
4.797 * * [simplify]: Extracting #8: cost 0 inf + 448929
4.879 * [simplify]: Simplified to:
  (* (- d2 (+ d1 d3)) d1)
  (log (* (- d2 (+ d1 d3)) d1))
  (log (* (- d2 (+ d1 d3)) d1))
  (exp (* (- d2 (+ d1 d3)) d1))
  (* (* (* (- d2 (+ d1 d3)) d1) (* (- d2 (+ d1 d3)) d1)) (* (- d2 (+ d1 d3)) d1))
  (* (cbrt (* (- d2 (+ d1 d3)) d1)) (cbrt (* (- d2 (+ d1 d3)) d1)))
  (cbrt (* (- d2 (+ d1 d3)) d1))
  (* (* (* (- d2 (+ d1 d3)) d1) (* (- d2 (+ d1 d3)) d1)) (* (- d2 (+ d1 d3)) d1))
  (sqrt (* (- d2 (+ d1 d3)) d1))
  (sqrt (* (- d2 (+ d1 d3)) d1))
  (* (sqrt (- d2 (+ d1 d3))) (sqrt d1))
  (* (sqrt (- d2 (+ d1 d3))) (sqrt d1))
  (* (- d2 (+ d1 d3)) (* (cbrt d1) (cbrt d1)))
  (* (- d2 (+ d1 d3)) (sqrt d1))
  (- d2 (+ d1 d3))
  (* (cbrt (- d2 (+ d1 d3))) d1)
  (* (sqrt (- d2 (+ d1 d3))) d1)
  (* (- d2 (+ d1 d3)) d1)
  (* d1 (- (sqrt (- d2 d1)) (sqrt d3)))
  (* (- d2 (+ d1 d3)) d1)
  (* (- d2 (+ d1 d3)) d1)
  (* (- (* (* (- d2 d1) (- d2 d1)) (- d2 d1)) (* (* d3 d3) d3)) d1)
  (* (- (* (- d2 d1) (- d2 d1)) (* d3 d3)) d1)
  (exp (* d1 (- (- d2 d1) (- d3 d4))))
  (log (* d1 (- (- d2 d1) (- d3 d4))))
  (exp (* d1 (- (- d2 d1) (- d3 d4))))
  (* (cbrt (* d1 (- (- d2 d1) (- d3 d4)))) (cbrt (* d1 (- (- d2 d1) (- d3 d4)))))
  (cbrt (* d1 (- (- d2 d1) (- d3 d4))))
  (* (* d1 (- (- d2 d1) (- d3 d4))) (* (* d1 (- (- d2 d1) (- d3 d4))) (* d1 (- (- d2 d1) (- d3 d4)))))
  (sqrt (* d1 (- (- d2 d1) (- d3 d4))))
  (sqrt (* d1 (- (- d2 d1) (- d3 d4))))
  (+ (* d1 (* d4 (* (* d4 d1) (* d4 d1)))) (* (* (* (- d2 (+ d1 d3)) d1) (* (- d2 (+ d1 d3)) d1)) (* (- d2 (+ d1 d3)) d1)))
  (+ (* (* (* d1 d1) (- d2 (+ d1 d3))) (- (- d2 (+ d1 d3)) d4)) (* (* d4 d1) (* d4 d1)))
  (- (* (* d4 d1) (* d4 d1)) (* (* (- d2 (+ d1 d3)) d1) (* (- d2 (+ d1 d3)) d1)))
  (* (+ (- d4 d2) (+ d1 d3)) d1)
  (- (- d2 d1) (- d3 d4))
  (- (* d1 d2) (* d1 (+ d1 d3)))
  (- (* d1 d2) (* d1 (+ d1 d3)))
  (- (* d1 d2) (* d1 (+ d1 d3)))
  0
  (- (* d1 d2) (* d1 (+ d1 d3)))
  (- (* d1 d2) (* d1 (+ d1 d3)))
4.881 * * * [progress]: adding candidates to table
5.075 * * [progress]: iteration 3 / 4
5.075 * * * [progress]: picking best candidate
5.080 * * * * [pick]: Picked  #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))>
5.080 * * * [progress]: localizing error
5.101 * * * [progress]: generating rewritten candidates
5.101 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
5.129 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
5.295 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
5.301 * * * [progress]: generating series expansions
5.301 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
5.301 * [backup-simplify]: Simplify (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1))
5.302 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in (d1 d2 d3 d4) around 0
5.302 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d4
5.302 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4
5.302 * [taylor]: Taking taylor expansion of (* d4 d1) in d4
5.302 * [taylor]: Taking taylor expansion of d4 in d4
5.302 * [backup-simplify]: Simplify 0 into 0
5.302 * [backup-simplify]: Simplify 1 into 1
5.302 * [taylor]: Taking taylor expansion of d1 in d4
5.302 * [backup-simplify]: Simplify d1 into d1
5.302 * [taylor]: Taking taylor expansion of (* d2 d1) in d4
5.302 * [taylor]: Taking taylor expansion of d2 in d4
5.302 * [backup-simplify]: Simplify d2 into d2
5.302 * [taylor]: Taking taylor expansion of d1 in d4
5.302 * [backup-simplify]: Simplify d1 into d1
5.302 * [taylor]: Taking taylor expansion of (* d3 d1) in d4
5.302 * [taylor]: Taking taylor expansion of d3 in d4
5.302 * [backup-simplify]: Simplify d3 into d3
5.302 * [taylor]: Taking taylor expansion of d1 in d4
5.302 * [backup-simplify]: Simplify d1 into d1
5.302 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d3
5.302 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3
5.302 * [taylor]: Taking taylor expansion of (* d4 d1) in d3
5.302 * [taylor]: Taking taylor expansion of d4 in d3
5.302 * [backup-simplify]: Simplify d4 into d4
5.302 * [taylor]: Taking taylor expansion of d1 in d3
5.302 * [backup-simplify]: Simplify d1 into d1
5.302 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
5.302 * [taylor]: Taking taylor expansion of d2 in d3
5.302 * [backup-simplify]: Simplify d2 into d2
5.302 * [taylor]: Taking taylor expansion of d1 in d3
5.302 * [backup-simplify]: Simplify d1 into d1
5.302 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
5.302 * [taylor]: Taking taylor expansion of d3 in d3
5.302 * [backup-simplify]: Simplify 0 into 0
5.302 * [backup-simplify]: Simplify 1 into 1
5.302 * [taylor]: Taking taylor expansion of d1 in d3
5.302 * [backup-simplify]: Simplify d1 into d1
5.302 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d2
5.302 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2
5.302 * [taylor]: Taking taylor expansion of (* d4 d1) in d2
5.302 * [taylor]: Taking taylor expansion of d4 in d2
5.302 * [backup-simplify]: Simplify d4 into d4
5.302 * [taylor]: Taking taylor expansion of d1 in d2
5.302 * [backup-simplify]: Simplify d1 into d1
5.302 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
5.302 * [taylor]: Taking taylor expansion of d2 in d2
5.302 * [backup-simplify]: Simplify 0 into 0
5.302 * [backup-simplify]: Simplify 1 into 1
5.302 * [taylor]: Taking taylor expansion of d1 in d2
5.302 * [backup-simplify]: Simplify d1 into d1
5.302 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
5.302 * [taylor]: Taking taylor expansion of d3 in d2
5.302 * [backup-simplify]: Simplify d3 into d3
5.302 * [taylor]: Taking taylor expansion of d1 in d2
5.302 * [backup-simplify]: Simplify d1 into d1
5.302 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1
5.302 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1
5.302 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
5.302 * [taylor]: Taking taylor expansion of d4 in d1
5.302 * [backup-simplify]: Simplify d4 into d4
5.302 * [taylor]: Taking taylor expansion of d1 in d1
5.302 * [backup-simplify]: Simplify 0 into 0
5.302 * [backup-simplify]: Simplify 1 into 1
5.302 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
5.302 * [taylor]: Taking taylor expansion of d2 in d1
5.302 * [backup-simplify]: Simplify d2 into d2
5.302 * [taylor]: Taking taylor expansion of d1 in d1
5.302 * [backup-simplify]: Simplify 0 into 0
5.302 * [backup-simplify]: Simplify 1 into 1
5.302 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
5.303 * [taylor]: Taking taylor expansion of d3 in d1
5.303 * [backup-simplify]: Simplify d3 into d3
5.303 * [taylor]: Taking taylor expansion of d1 in d1
5.303 * [backup-simplify]: Simplify 0 into 0
5.303 * [backup-simplify]: Simplify 1 into 1
5.303 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1
5.303 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1
5.303 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
5.303 * [taylor]: Taking taylor expansion of d4 in d1
5.303 * [backup-simplify]: Simplify d4 into d4
5.303 * [taylor]: Taking taylor expansion of d1 in d1
5.303 * [backup-simplify]: Simplify 0 into 0
5.303 * [backup-simplify]: Simplify 1 into 1
5.303 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
5.303 * [taylor]: Taking taylor expansion of d2 in d1
5.303 * [backup-simplify]: Simplify d2 into d2
5.303 * [taylor]: Taking taylor expansion of d1 in d1
5.303 * [backup-simplify]: Simplify 0 into 0
5.303 * [backup-simplify]: Simplify 1 into 1
5.303 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
5.303 * [taylor]: Taking taylor expansion of d3 in d1
5.303 * [backup-simplify]: Simplify d3 into d3
5.303 * [taylor]: Taking taylor expansion of d1 in d1
5.303 * [backup-simplify]: Simplify 0 into 0
5.303 * [backup-simplify]: Simplify 1 into 1
5.303 * [backup-simplify]: Simplify (* d4 0) into 0
5.303 * [backup-simplify]: Simplify (* d2 0) into 0
5.304 * [backup-simplify]: Simplify (+ 0 0) into 0
5.304 * [backup-simplify]: Simplify (* d3 0) into 0
5.304 * [backup-simplify]: Simplify (- 0) into 0
5.304 * [backup-simplify]: Simplify (+ 0 0) into 0
5.304 * [taylor]: Taking taylor expansion of 0 in d2
5.304 * [backup-simplify]: Simplify 0 into 0
5.304 * [taylor]: Taking taylor expansion of 0 in d3
5.304 * [backup-simplify]: Simplify 0 into 0
5.304 * [taylor]: Taking taylor expansion of 0 in d4
5.304 * [backup-simplify]: Simplify 0 into 0
5.304 * [backup-simplify]: Simplify 0 into 0
5.305 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
5.305 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
5.305 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2)
5.305 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
5.305 * [backup-simplify]: Simplify (- d3) into (- d3)
5.305 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3)
5.305 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2
5.305 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2
5.305 * [taylor]: Taking taylor expansion of d4 in d2
5.305 * [backup-simplify]: Simplify d4 into d4
5.305 * [taylor]: Taking taylor expansion of d2 in d2
5.305 * [backup-simplify]: Simplify 0 into 0
5.305 * [backup-simplify]: Simplify 1 into 1
5.305 * [taylor]: Taking taylor expansion of d3 in d2
5.305 * [backup-simplify]: Simplify d3 into d3
5.305 * [backup-simplify]: Simplify (+ d4 0) into d4
5.305 * [backup-simplify]: Simplify (- d3) into (- d3)
5.305 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3)
5.305 * [taylor]: Taking taylor expansion of (- d4 d3) in d3
5.306 * [taylor]: Taking taylor expansion of d4 in d3
5.306 * [backup-simplify]: Simplify d4 into d4
5.306 * [taylor]: Taking taylor expansion of d3 in d3
5.306 * [backup-simplify]: Simplify 0 into 0
5.306 * [backup-simplify]: Simplify 1 into 1
5.306 * [backup-simplify]: Simplify (- 0) into 0
5.306 * [backup-simplify]: Simplify (+ d4 0) into d4
5.306 * [taylor]: Taking taylor expansion of d4 in d4
5.306 * [backup-simplify]: Simplify 0 into 0
5.306 * [backup-simplify]: Simplify 1 into 1
5.306 * [backup-simplify]: Simplify 0 into 0
5.306 * [taylor]: Taking taylor expansion of 0 in d3
5.306 * [backup-simplify]: Simplify 0 into 0
5.306 * [taylor]: Taking taylor expansion of 0 in d4
5.306 * [backup-simplify]: Simplify 0 into 0
5.306 * [backup-simplify]: Simplify 0 into 0
5.306 * [taylor]: Taking taylor expansion of 0 in d4
5.306 * [backup-simplify]: Simplify 0 into 0
5.306 * [backup-simplify]: Simplify 0 into 0
5.306 * [backup-simplify]: Simplify 0 into 0
5.307 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
5.307 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
5.308 * [backup-simplify]: Simplify (+ 0 0) into 0
5.308 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
5.309 * [backup-simplify]: Simplify (- 0) into 0
5.309 * [backup-simplify]: Simplify (+ 0 0) into 0
5.309 * [taylor]: Taking taylor expansion of 0 in d2
5.309 * [backup-simplify]: Simplify 0 into 0
5.309 * [taylor]: Taking taylor expansion of 0 in d3
5.309 * [backup-simplify]: Simplify 0 into 0
5.309 * [taylor]: Taking taylor expansion of 0 in d4
5.309 * [backup-simplify]: Simplify 0 into 0
5.309 * [backup-simplify]: Simplify 0 into 0
5.309 * [backup-simplify]: Simplify 0 into 0
5.310 * [backup-simplify]: Simplify (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1)))
5.310 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0
5.310 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4
5.310 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4
5.310 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4
5.310 * [taylor]: Taking taylor expansion of (* d2 d1) in d4
5.310 * [taylor]: Taking taylor expansion of d2 in d4
5.310 * [backup-simplify]: Simplify d2 into d2
5.310 * [taylor]: Taking taylor expansion of d1 in d4
5.310 * [backup-simplify]: Simplify d1 into d1
5.310 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
5.310 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
5.310 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4
5.310 * [taylor]: Taking taylor expansion of (* d4 d1) in d4
5.310 * [taylor]: Taking taylor expansion of d4 in d4
5.310 * [backup-simplify]: Simplify 0 into 0
5.310 * [backup-simplify]: Simplify 1 into 1
5.310 * [taylor]: Taking taylor expansion of d1 in d4
5.310 * [backup-simplify]: Simplify d1 into d1
5.310 * [backup-simplify]: Simplify (* 0 d1) into 0
5.311 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
5.311 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
5.311 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4
5.311 * [taylor]: Taking taylor expansion of (* d3 d1) in d4
5.311 * [taylor]: Taking taylor expansion of d3 in d4
5.311 * [backup-simplify]: Simplify d3 into d3
5.311 * [taylor]: Taking taylor expansion of d1 in d4
5.311 * [backup-simplify]: Simplify d1 into d1
5.311 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
5.311 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
5.311 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3
5.311 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3
5.311 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3
5.311 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
5.311 * [taylor]: Taking taylor expansion of d2 in d3
5.311 * [backup-simplify]: Simplify d2 into d2
5.311 * [taylor]: Taking taylor expansion of d1 in d3
5.311 * [backup-simplify]: Simplify d1 into d1
5.311 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
5.311 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
5.312 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3
5.312 * [taylor]: Taking taylor expansion of (* d4 d1) in d3
5.312 * [taylor]: Taking taylor expansion of d4 in d3
5.312 * [backup-simplify]: Simplify d4 into d4
5.312 * [taylor]: Taking taylor expansion of d1 in d3
5.312 * [backup-simplify]: Simplify d1 into d1
5.312 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
5.312 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
5.312 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3
5.312 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
5.312 * [taylor]: Taking taylor expansion of d3 in d3
5.312 * [backup-simplify]: Simplify 0 into 0
5.312 * [backup-simplify]: Simplify 1 into 1
5.312 * [taylor]: Taking taylor expansion of d1 in d3
5.312 * [backup-simplify]: Simplify d1 into d1
5.312 * [backup-simplify]: Simplify (* 0 d1) into 0
5.312 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
5.313 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
5.313 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2
5.313 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2
5.313 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2
5.313 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
5.313 * [taylor]: Taking taylor expansion of d2 in d2
5.313 * [backup-simplify]: Simplify 0 into 0
5.313 * [backup-simplify]: Simplify 1 into 1
5.313 * [taylor]: Taking taylor expansion of d1 in d2
5.313 * [backup-simplify]: Simplify d1 into d1
5.313 * [backup-simplify]: Simplify (* 0 d1) into 0
5.313 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
5.313 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
5.313 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2
5.313 * [taylor]: Taking taylor expansion of (* d4 d1) in d2
5.313 * [taylor]: Taking taylor expansion of d4 in d2
5.313 * [backup-simplify]: Simplify d4 into d4
5.313 * [taylor]: Taking taylor expansion of d1 in d2
5.314 * [backup-simplify]: Simplify d1 into d1
5.314 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
5.314 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
5.314 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2
5.314 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
5.314 * [taylor]: Taking taylor expansion of d3 in d2
5.314 * [backup-simplify]: Simplify d3 into d3
5.314 * [taylor]: Taking taylor expansion of d1 in d2
5.314 * [backup-simplify]: Simplify d1 into d1
5.314 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
5.314 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
5.314 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1
5.314 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
5.314 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
5.314 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
5.314 * [taylor]: Taking taylor expansion of d2 in d1
5.314 * [backup-simplify]: Simplify d2 into d2
5.314 * [taylor]: Taking taylor expansion of d1 in d1
5.314 * [backup-simplify]: Simplify 0 into 0
5.314 * [backup-simplify]: Simplify 1 into 1
5.314 * [backup-simplify]: Simplify (* d2 0) into 0
5.315 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
5.315 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
5.315 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
5.315 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
5.315 * [taylor]: Taking taylor expansion of d4 in d1
5.315 * [backup-simplify]: Simplify d4 into d4
5.315 * [taylor]: Taking taylor expansion of d1 in d1
5.315 * [backup-simplify]: Simplify 0 into 0
5.315 * [backup-simplify]: Simplify 1 into 1
5.315 * [backup-simplify]: Simplify (* d4 0) into 0
5.315 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
5.315 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
5.315 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
5.315 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
5.315 * [taylor]: Taking taylor expansion of d3 in d1
5.316 * [backup-simplify]: Simplify d3 into d3
5.316 * [taylor]: Taking taylor expansion of d1 in d1
5.316 * [backup-simplify]: Simplify 0 into 0
5.316 * [backup-simplify]: Simplify 1 into 1
5.316 * [backup-simplify]: Simplify (* d3 0) into 0
5.316 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
5.316 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
5.316 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1
5.316 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
5.316 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
5.316 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
5.316 * [taylor]: Taking taylor expansion of d2 in d1
5.316 * [backup-simplify]: Simplify d2 into d2
5.316 * [taylor]: Taking taylor expansion of d1 in d1
5.316 * [backup-simplify]: Simplify 0 into 0
5.316 * [backup-simplify]: Simplify 1 into 1
5.316 * [backup-simplify]: Simplify (* d2 0) into 0
5.317 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
5.317 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
5.317 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
5.317 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
5.317 * [taylor]: Taking taylor expansion of d4 in d1
5.317 * [backup-simplify]: Simplify d4 into d4
5.317 * [taylor]: Taking taylor expansion of d1 in d1
5.317 * [backup-simplify]: Simplify 0 into 0
5.317 * [backup-simplify]: Simplify 1 into 1
5.317 * [backup-simplify]: Simplify (* d4 0) into 0
5.319 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
5.319 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
5.319 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
5.319 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
5.319 * [taylor]: Taking taylor expansion of d3 in d1
5.319 * [backup-simplify]: Simplify d3 into d3
5.319 * [taylor]: Taking taylor expansion of d1 in d1
5.319 * [backup-simplify]: Simplify 0 into 0
5.319 * [backup-simplify]: Simplify 1 into 1
5.319 * [backup-simplify]: Simplify (* d3 0) into 0
5.320 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
5.320 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
5.320 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2))
5.320 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
5.320 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
5.320 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2
5.320 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
5.320 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
5.320 * [taylor]: Taking taylor expansion of d4 in d2
5.320 * [backup-simplify]: Simplify d4 into d4
5.320 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
5.320 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
5.321 * [taylor]: Taking taylor expansion of d2 in d2
5.321 * [backup-simplify]: Simplify 0 into 0
5.321 * [backup-simplify]: Simplify 1 into 1
5.321 * [backup-simplify]: Simplify (/ 1 1) into 1
5.321 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
5.321 * [taylor]: Taking taylor expansion of d3 in d2
5.321 * [backup-simplify]: Simplify d3 into d3
5.321 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
5.321 * [backup-simplify]: Simplify (+ 0 1) into 1
5.322 * [backup-simplify]: Simplify (+ 1 0) into 1
5.322 * [taylor]: Taking taylor expansion of 1 in d3
5.322 * [backup-simplify]: Simplify 1 into 1
5.323 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
5.323 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
5.323 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
5.323 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
5.323 * [backup-simplify]: Simplify (+ 0 0) into 0
5.324 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
5.324 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
5.324 * [backup-simplify]: Simplify (- 0) into 0
5.324 * [backup-simplify]: Simplify (+ 0 0) into 0
5.324 * [taylor]: Taking taylor expansion of 0 in d2
5.324 * [backup-simplify]: Simplify 0 into 0
5.325 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.325 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
5.325 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
5.325 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
5.325 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
5.325 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
5.325 * [taylor]: Taking taylor expansion of d4 in d3
5.325 * [backup-simplify]: Simplify d4 into d4
5.325 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
5.325 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
5.325 * [taylor]: Taking taylor expansion of d3 in d3
5.325 * [backup-simplify]: Simplify 0 into 0
5.325 * [backup-simplify]: Simplify 1 into 1
5.325 * [backup-simplify]: Simplify (/ 1 1) into 1
5.326 * [backup-simplify]: Simplify (- 1) into -1
5.326 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.326 * [taylor]: Taking taylor expansion of -1 in d4
5.326 * [backup-simplify]: Simplify -1 into -1
5.326 * [taylor]: Taking taylor expansion of 1 in d4
5.326 * [backup-simplify]: Simplify 1 into 1
5.326 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.327 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
5.327 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.327 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
5.327 * [backup-simplify]: Simplify (+ 0 0) into 0
5.328 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.328 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
5.328 * [backup-simplify]: Simplify (- 0) into 0
5.328 * [backup-simplify]: Simplify (+ 0 0) into 0
5.329 * [taylor]: Taking taylor expansion of 0 in d2
5.329 * [backup-simplify]: Simplify 0 into 0
5.329 * [taylor]: Taking taylor expansion of 0 in d3
5.329 * [backup-simplify]: Simplify 0 into 0
5.329 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
5.329 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.329 * [backup-simplify]: Simplify (+ 0 0) into 0
5.330 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
5.330 * [backup-simplify]: Simplify (- 0) into 0
5.330 * [backup-simplify]: Simplify (+ 0 0) into 0
5.330 * [taylor]: Taking taylor expansion of 0 in d3
5.330 * [backup-simplify]: Simplify 0 into 0
5.331 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.331 * [backup-simplify]: Simplify (- 0) into 0
5.331 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
5.331 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
5.331 * [taylor]: Taking taylor expansion of d4 in d4
5.331 * [backup-simplify]: Simplify 0 into 0
5.331 * [backup-simplify]: Simplify 1 into 1
5.331 * [backup-simplify]: Simplify (/ 1 1) into 1
5.331 * [backup-simplify]: Simplify 1 into 1
5.331 * [taylor]: Taking taylor expansion of 0 in d4
5.331 * [backup-simplify]: Simplify 0 into 0
5.331 * [backup-simplify]: Simplify -1 into -1
5.331 * [backup-simplify]: Simplify 1 into 1
5.332 * [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))
5.332 * [backup-simplify]: Simplify (+ (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1)))
5.332 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0
5.332 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4
5.332 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4
5.332 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4
5.332 * [taylor]: Taking taylor expansion of (* d2 d1) in d4
5.332 * [taylor]: Taking taylor expansion of d2 in d4
5.332 * [backup-simplify]: Simplify d2 into d2
5.332 * [taylor]: Taking taylor expansion of d1 in d4
5.332 * [backup-simplify]: Simplify d1 into d1
5.332 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
5.332 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
5.332 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4
5.332 * [taylor]: Taking taylor expansion of (* d4 d1) in d4
5.332 * [taylor]: Taking taylor expansion of d4 in d4
5.332 * [backup-simplify]: Simplify 0 into 0
5.332 * [backup-simplify]: Simplify 1 into 1
5.332 * [taylor]: Taking taylor expansion of d1 in d4
5.332 * [backup-simplify]: Simplify d1 into d1
5.332 * [backup-simplify]: Simplify (* 0 d1) into 0
5.333 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
5.333 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
5.333 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4
5.333 * [taylor]: Taking taylor expansion of (* d3 d1) in d4
5.333 * [taylor]: Taking taylor expansion of d3 in d4
5.333 * [backup-simplify]: Simplify d3 into d3
5.333 * [taylor]: Taking taylor expansion of d1 in d4
5.333 * [backup-simplify]: Simplify d1 into d1
5.333 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
5.333 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
5.333 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3
5.333 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3
5.333 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3
5.333 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
5.333 * [taylor]: Taking taylor expansion of d2 in d3
5.333 * [backup-simplify]: Simplify d2 into d2
5.333 * [taylor]: Taking taylor expansion of d1 in d3
5.333 * [backup-simplify]: Simplify d1 into d1
5.333 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
5.333 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
5.333 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3
5.333 * [taylor]: Taking taylor expansion of (* d4 d1) in d3
5.333 * [taylor]: Taking taylor expansion of d4 in d3
5.333 * [backup-simplify]: Simplify d4 into d4
5.333 * [taylor]: Taking taylor expansion of d1 in d3
5.333 * [backup-simplify]: Simplify d1 into d1
5.333 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
5.333 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
5.333 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3
5.333 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
5.333 * [taylor]: Taking taylor expansion of d3 in d3
5.333 * [backup-simplify]: Simplify 0 into 0
5.333 * [backup-simplify]: Simplify 1 into 1
5.333 * [taylor]: Taking taylor expansion of d1 in d3
5.333 * [backup-simplify]: Simplify d1 into d1
5.333 * [backup-simplify]: Simplify (* 0 d1) into 0
5.334 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
5.334 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
5.334 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2
5.334 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2
5.334 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2
5.334 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
5.334 * [taylor]: Taking taylor expansion of d2 in d2
5.334 * [backup-simplify]: Simplify 0 into 0
5.334 * [backup-simplify]: Simplify 1 into 1
5.334 * [taylor]: Taking taylor expansion of d1 in d2
5.334 * [backup-simplify]: Simplify d1 into d1
5.334 * [backup-simplify]: Simplify (* 0 d1) into 0
5.334 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
5.334 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
5.334 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2
5.334 * [taylor]: Taking taylor expansion of (* d4 d1) in d2
5.334 * [taylor]: Taking taylor expansion of d4 in d2
5.334 * [backup-simplify]: Simplify d4 into d4
5.334 * [taylor]: Taking taylor expansion of d1 in d2
5.334 * [backup-simplify]: Simplify d1 into d1
5.334 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
5.334 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
5.334 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2
5.334 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
5.334 * [taylor]: Taking taylor expansion of d3 in d2
5.334 * [backup-simplify]: Simplify d3 into d3
5.334 * [taylor]: Taking taylor expansion of d1 in d2
5.335 * [backup-simplify]: Simplify d1 into d1
5.335 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
5.335 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
5.335 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1
5.335 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
5.335 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
5.335 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
5.335 * [taylor]: Taking taylor expansion of d2 in d1
5.335 * [backup-simplify]: Simplify d2 into d2
5.335 * [taylor]: Taking taylor expansion of d1 in d1
5.335 * [backup-simplify]: Simplify 0 into 0
5.335 * [backup-simplify]: Simplify 1 into 1
5.335 * [backup-simplify]: Simplify (* d2 0) into 0
5.335 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
5.335 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
5.335 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
5.335 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
5.335 * [taylor]: Taking taylor expansion of d4 in d1
5.335 * [backup-simplify]: Simplify d4 into d4
5.335 * [taylor]: Taking taylor expansion of d1 in d1
5.335 * [backup-simplify]: Simplify 0 into 0
5.335 * [backup-simplify]: Simplify 1 into 1
5.335 * [backup-simplify]: Simplify (* d4 0) into 0
5.335 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
5.336 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
5.336 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
5.336 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
5.336 * [taylor]: Taking taylor expansion of d3 in d1
5.336 * [backup-simplify]: Simplify d3 into d3
5.336 * [taylor]: Taking taylor expansion of d1 in d1
5.336 * [backup-simplify]: Simplify 0 into 0
5.336 * [backup-simplify]: Simplify 1 into 1
5.336 * [backup-simplify]: Simplify (* d3 0) into 0
5.336 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
5.336 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
5.336 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1
5.336 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
5.336 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
5.336 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
5.336 * [taylor]: Taking taylor expansion of d2 in d1
5.336 * [backup-simplify]: Simplify d2 into d2
5.336 * [taylor]: Taking taylor expansion of d1 in d1
5.336 * [backup-simplify]: Simplify 0 into 0
5.336 * [backup-simplify]: Simplify 1 into 1
5.336 * [backup-simplify]: Simplify (* d2 0) into 0
5.336 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
5.336 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
5.336 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
5.336 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
5.337 * [taylor]: Taking taylor expansion of d4 in d1
5.337 * [backup-simplify]: Simplify d4 into d4
5.337 * [taylor]: Taking taylor expansion of d1 in d1
5.337 * [backup-simplify]: Simplify 0 into 0
5.337 * [backup-simplify]: Simplify 1 into 1
5.337 * [backup-simplify]: Simplify (* d4 0) into 0
5.337 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
5.337 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
5.337 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
5.337 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
5.337 * [taylor]: Taking taylor expansion of d3 in d1
5.337 * [backup-simplify]: Simplify d3 into d3
5.337 * [taylor]: Taking taylor expansion of d1 in d1
5.337 * [backup-simplify]: Simplify 0 into 0
5.337 * [backup-simplify]: Simplify 1 into 1
5.337 * [backup-simplify]: Simplify (* d3 0) into 0
5.337 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
5.337 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
5.337 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2))
5.338 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
5.338 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
5.338 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2
5.338 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
5.338 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
5.338 * [taylor]: Taking taylor expansion of d4 in d2
5.338 * [backup-simplify]: Simplify d4 into d4
5.338 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
5.338 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
5.338 * [taylor]: Taking taylor expansion of d2 in d2
5.338 * [backup-simplify]: Simplify 0 into 0
5.338 * [backup-simplify]: Simplify 1 into 1
5.338 * [backup-simplify]: Simplify (/ 1 1) into 1
5.338 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
5.338 * [taylor]: Taking taylor expansion of d3 in d2
5.338 * [backup-simplify]: Simplify d3 into d3
5.338 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
5.338 * [backup-simplify]: Simplify (+ 0 1) into 1
5.339 * [backup-simplify]: Simplify (+ 1 0) into 1
5.339 * [taylor]: Taking taylor expansion of 1 in d3
5.339 * [backup-simplify]: Simplify 1 into 1
5.340 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
5.340 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
5.340 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
5.340 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
5.341 * [backup-simplify]: Simplify (+ 0 0) into 0
5.341 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
5.342 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
5.342 * [backup-simplify]: Simplify (- 0) into 0
5.342 * [backup-simplify]: Simplify (+ 0 0) into 0
5.342 * [taylor]: Taking taylor expansion of 0 in d2
5.342 * [backup-simplify]: Simplify 0 into 0
5.343 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.343 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
5.343 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
5.343 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
5.343 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
5.343 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
5.343 * [taylor]: Taking taylor expansion of d4 in d3
5.343 * [backup-simplify]: Simplify d4 into d4
5.344 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
5.344 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
5.344 * [taylor]: Taking taylor expansion of d3 in d3
5.344 * [backup-simplify]: Simplify 0 into 0
5.344 * [backup-simplify]: Simplify 1 into 1
5.344 * [backup-simplify]: Simplify (/ 1 1) into 1
5.344 * [backup-simplify]: Simplify (- 1) into -1
5.345 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.345 * [taylor]: Taking taylor expansion of -1 in d4
5.345 * [backup-simplify]: Simplify -1 into -1
5.345 * [taylor]: Taking taylor expansion of 1 in d4
5.345 * [backup-simplify]: Simplify 1 into 1
5.346 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.346 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
5.347 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.347 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
5.347 * [backup-simplify]: Simplify (+ 0 0) into 0
5.348 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.348 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
5.348 * [backup-simplify]: Simplify (- 0) into 0
5.349 * [backup-simplify]: Simplify (+ 0 0) into 0
5.349 * [taylor]: Taking taylor expansion of 0 in d2
5.349 * [backup-simplify]: Simplify 0 into 0
5.349 * [taylor]: Taking taylor expansion of 0 in d3
5.349 * [backup-simplify]: Simplify 0 into 0
5.349 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
5.350 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.350 * [backup-simplify]: Simplify (+ 0 0) into 0
5.350 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
5.351 * [backup-simplify]: Simplify (- 0) into 0
5.351 * [backup-simplify]: Simplify (+ 0 0) into 0
5.351 * [taylor]: Taking taylor expansion of 0 in d3
5.351 * [backup-simplify]: Simplify 0 into 0
5.352 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.352 * [backup-simplify]: Simplify (- 0) into 0
5.352 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
5.352 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
5.353 * [taylor]: Taking taylor expansion of d4 in d4
5.353 * [backup-simplify]: Simplify 0 into 0
5.353 * [backup-simplify]: Simplify 1 into 1
5.353 * [backup-simplify]: Simplify (/ 1 1) into 1
5.353 * [backup-simplify]: Simplify 1 into 1
5.353 * [taylor]: Taking taylor expansion of 0 in d4
5.353 * [backup-simplify]: Simplify 0 into 0
5.353 * [backup-simplify]: Simplify -1 into -1
5.353 * [backup-simplify]: Simplify 1 into 1
5.354 * [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))
5.354 * * * * [progress]: [ 2 / 3 ] generating series at (2)
5.355 * [backup-simplify]: Simplify (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) into (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1)))
5.355 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in (d1 d2 d3 d4) around 0
5.355 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d4
5.355 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4
5.355 * [taylor]: Taking taylor expansion of (* d4 d1) in d4
5.355 * [taylor]: Taking taylor expansion of d4 in d4
5.355 * [backup-simplify]: Simplify 0 into 0
5.355 * [backup-simplify]: Simplify 1 into 1
5.355 * [taylor]: Taking taylor expansion of d1 in d4
5.355 * [backup-simplify]: Simplify d1 into d1
5.355 * [taylor]: Taking taylor expansion of (* d2 d1) in d4
5.355 * [taylor]: Taking taylor expansion of d2 in d4
5.355 * [backup-simplify]: Simplify d2 into d2
5.355 * [taylor]: Taking taylor expansion of d1 in d4
5.355 * [backup-simplify]: Simplify d1 into d1
5.355 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d4
5.355 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
5.355 * [taylor]: Taking taylor expansion of d1 in d4
5.355 * [backup-simplify]: Simplify d1 into d1
5.355 * [taylor]: Taking taylor expansion of (* d3 d1) in d4
5.355 * [taylor]: Taking taylor expansion of d3 in d4
5.355 * [backup-simplify]: Simplify d3 into d3
5.355 * [taylor]: Taking taylor expansion of d1 in d4
5.355 * [backup-simplify]: Simplify d1 into d1
5.355 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d3
5.355 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3
5.355 * [taylor]: Taking taylor expansion of (* d4 d1) in d3
5.355 * [taylor]: Taking taylor expansion of d4 in d3
5.355 * [backup-simplify]: Simplify d4 into d4
5.355 * [taylor]: Taking taylor expansion of d1 in d3
5.355 * [backup-simplify]: Simplify d1 into d1
5.355 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
5.355 * [taylor]: Taking taylor expansion of d2 in d3
5.355 * [backup-simplify]: Simplify d2 into d2
5.355 * [taylor]: Taking taylor expansion of d1 in d3
5.355 * [backup-simplify]: Simplify d1 into d1
5.356 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d3
5.356 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
5.356 * [taylor]: Taking taylor expansion of d1 in d3
5.356 * [backup-simplify]: Simplify d1 into d1
5.356 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
5.356 * [taylor]: Taking taylor expansion of d3 in d3
5.356 * [backup-simplify]: Simplify 0 into 0
5.356 * [backup-simplify]: Simplify 1 into 1
5.356 * [taylor]: Taking taylor expansion of d1 in d3
5.356 * [backup-simplify]: Simplify d1 into d1
5.356 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d2
5.356 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2
5.356 * [taylor]: Taking taylor expansion of (* d4 d1) in d2
5.356 * [taylor]: Taking taylor expansion of d4 in d2
5.356 * [backup-simplify]: Simplify d4 into d4
5.356 * [taylor]: Taking taylor expansion of d1 in d2
5.356 * [backup-simplify]: Simplify d1 into d1
5.356 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
5.356 * [taylor]: Taking taylor expansion of d2 in d2
5.356 * [backup-simplify]: Simplify 0 into 0
5.356 * [backup-simplify]: Simplify 1 into 1
5.356 * [taylor]: Taking taylor expansion of d1 in d2
5.356 * [backup-simplify]: Simplify d1 into d1
5.356 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d2
5.356 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
5.356 * [taylor]: Taking taylor expansion of d1 in d2
5.356 * [backup-simplify]: Simplify d1 into d1
5.356 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
5.356 * [taylor]: Taking taylor expansion of d3 in d2
5.356 * [backup-simplify]: Simplify d3 into d3
5.356 * [taylor]: Taking taylor expansion of d1 in d2
5.356 * [backup-simplify]: Simplify d1 into d1
5.356 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d1
5.356 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1
5.356 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
5.356 * [taylor]: Taking taylor expansion of d4 in d1
5.356 * [backup-simplify]: Simplify d4 into d4
5.356 * [taylor]: Taking taylor expansion of d1 in d1
5.356 * [backup-simplify]: Simplify 0 into 0
5.357 * [backup-simplify]: Simplify 1 into 1
5.357 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
5.357 * [taylor]: Taking taylor expansion of d2 in d1
5.357 * [backup-simplify]: Simplify d2 into d2
5.357 * [taylor]: Taking taylor expansion of d1 in d1
5.357 * [backup-simplify]: Simplify 0 into 0
5.357 * [backup-simplify]: Simplify 1 into 1
5.357 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1
5.357 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.357 * [taylor]: Taking taylor expansion of d1 in d1
5.357 * [backup-simplify]: Simplify 0 into 0
5.357 * [backup-simplify]: Simplify 1 into 1
5.357 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
5.357 * [taylor]: Taking taylor expansion of d3 in d1
5.357 * [backup-simplify]: Simplify d3 into d3
5.357 * [taylor]: Taking taylor expansion of d1 in d1
5.357 * [backup-simplify]: Simplify 0 into 0
5.357 * [backup-simplify]: Simplify 1 into 1
5.357 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (+ (pow d1 2) (* d3 d1))) in d1
5.357 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1
5.357 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
5.357 * [taylor]: Taking taylor expansion of d4 in d1
5.357 * [backup-simplify]: Simplify d4 into d4
5.357 * [taylor]: Taking taylor expansion of d1 in d1
5.357 * [backup-simplify]: Simplify 0 into 0
5.357 * [backup-simplify]: Simplify 1 into 1
5.357 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
5.357 * [taylor]: Taking taylor expansion of d2 in d1
5.357 * [backup-simplify]: Simplify d2 into d2
5.357 * [taylor]: Taking taylor expansion of d1 in d1
5.357 * [backup-simplify]: Simplify 0 into 0
5.357 * [backup-simplify]: Simplify 1 into 1
5.357 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d3 d1)) in d1
5.357 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.357 * [taylor]: Taking taylor expansion of d1 in d1
5.357 * [backup-simplify]: Simplify 0 into 0
5.357 * [backup-simplify]: Simplify 1 into 1
5.357 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
5.357 * [taylor]: Taking taylor expansion of d3 in d1
5.357 * [backup-simplify]: Simplify d3 into d3
5.358 * [taylor]: Taking taylor expansion of d1 in d1
5.358 * [backup-simplify]: Simplify 0 into 0
5.358 * [backup-simplify]: Simplify 1 into 1
5.358 * [backup-simplify]: Simplify (* d4 0) into 0
5.358 * [backup-simplify]: Simplify (* d2 0) into 0
5.358 * [backup-simplify]: Simplify (+ 0 0) into 0
5.358 * [backup-simplify]: Simplify (* d3 0) into 0
5.359 * [backup-simplify]: Simplify (+ 0 0) into 0
5.359 * [backup-simplify]: Simplify (- 0) into 0
5.359 * [backup-simplify]: Simplify (+ 0 0) into 0
5.359 * [taylor]: Taking taylor expansion of 0 in d2
5.359 * [backup-simplify]: Simplify 0 into 0
5.359 * [taylor]: Taking taylor expansion of 0 in d3
5.359 * [backup-simplify]: Simplify 0 into 0
5.359 * [taylor]: Taking taylor expansion of 0 in d4
5.359 * [backup-simplify]: Simplify 0 into 0
5.359 * [backup-simplify]: Simplify 0 into 0
5.359 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
5.360 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
5.360 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2)
5.360 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
5.360 * [backup-simplify]: Simplify (+ 0 d3) into d3
5.360 * [backup-simplify]: Simplify (- d3) into (- d3)
5.360 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3)
5.360 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2
5.360 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2
5.360 * [taylor]: Taking taylor expansion of d4 in d2
5.360 * [backup-simplify]: Simplify d4 into d4
5.360 * [taylor]: Taking taylor expansion of d2 in d2
5.360 * [backup-simplify]: Simplify 0 into 0
5.360 * [backup-simplify]: Simplify 1 into 1
5.360 * [taylor]: Taking taylor expansion of d3 in d2
5.360 * [backup-simplify]: Simplify d3 into d3
5.360 * [backup-simplify]: Simplify (+ d4 0) into d4
5.360 * [backup-simplify]: Simplify (- d3) into (- d3)
5.360 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3)
5.360 * [taylor]: Taking taylor expansion of (- d4 d3) in d3
5.360 * [taylor]: Taking taylor expansion of d4 in d3
5.360 * [backup-simplify]: Simplify d4 into d4
5.360 * [taylor]: Taking taylor expansion of d3 in d3
5.360 * [backup-simplify]: Simplify 0 into 0
5.360 * [backup-simplify]: Simplify 1 into 1
5.361 * [backup-simplify]: Simplify (- 0) into 0
5.361 * [backup-simplify]: Simplify (+ d4 0) into d4
5.361 * [taylor]: Taking taylor expansion of d4 in d4
5.361 * [backup-simplify]: Simplify 0 into 0
5.361 * [backup-simplify]: Simplify 1 into 1
5.361 * [backup-simplify]: Simplify 0 into 0
5.361 * [taylor]: Taking taylor expansion of 0 in d3
5.361 * [backup-simplify]: Simplify 0 into 0
5.361 * [taylor]: Taking taylor expansion of 0 in d4
5.361 * [backup-simplify]: Simplify 0 into 0
5.361 * [backup-simplify]: Simplify 0 into 0
5.361 * [taylor]: Taking taylor expansion of 0 in d4
5.361 * [backup-simplify]: Simplify 0 into 0
5.361 * [backup-simplify]: Simplify 0 into 0
5.361 * [backup-simplify]: Simplify 0 into 0
5.361 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
5.362 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
5.362 * [backup-simplify]: Simplify (+ 0 0) into 0
5.363 * [backup-simplify]: Simplify (* 1 1) into 1
5.363 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
5.364 * [backup-simplify]: Simplify (+ 1 0) into 1
5.364 * [backup-simplify]: Simplify (- 1) into -1
5.364 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.364 * [taylor]: Taking taylor expansion of -1 in d2
5.364 * [backup-simplify]: Simplify -1 into -1
5.364 * [taylor]: Taking taylor expansion of -1 in d3
5.365 * [backup-simplify]: Simplify -1 into -1
5.365 * [taylor]: Taking taylor expansion of -1 in d4
5.365 * [backup-simplify]: Simplify -1 into -1
5.365 * [backup-simplify]: Simplify -1 into -1
5.365 * [backup-simplify]: Simplify (+ 0 1) into 1
5.365 * [backup-simplify]: Simplify (- 0) into 0
5.366 * [backup-simplify]: Simplify (+ 1 0) into 1
5.366 * [taylor]: Taking taylor expansion of 1 in d3
5.366 * [backup-simplify]: Simplify 1 into 1
5.366 * [taylor]: Taking taylor expansion of 1 in d4
5.366 * [backup-simplify]: Simplify 1 into 1
5.366 * [backup-simplify]: Simplify 1 into 1
5.366 * [taylor]: Taking taylor expansion of 0 in d3
5.366 * [backup-simplify]: Simplify 0 into 0
5.366 * [taylor]: Taking taylor expansion of 0 in d4
5.366 * [backup-simplify]: Simplify 0 into 0
5.366 * [backup-simplify]: Simplify 0 into 0
5.366 * [backup-simplify]: Simplify (- 1) into -1
5.367 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.367 * [taylor]: Taking taylor expansion of -1 in d4
5.367 * [backup-simplify]: Simplify -1 into -1
5.367 * [backup-simplify]: Simplify -1 into -1
5.368 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* d3 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d2 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (* d2 d1) (+ (pow d1 2) (* d3 d1)))
5.368 * [backup-simplify]: Simplify (- (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) (* (/ 1 d1) (/ 1 d1))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))
5.368 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in (d1 d2 d3 d4) around 0
5.368 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4
5.368 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4
5.368 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4
5.368 * [taylor]: Taking taylor expansion of (* d2 d1) in d4
5.368 * [taylor]: Taking taylor expansion of d2 in d4
5.368 * [backup-simplify]: Simplify d2 into d2
5.368 * [taylor]: Taking taylor expansion of d1 in d4
5.368 * [backup-simplify]: Simplify d1 into d1
5.368 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
5.368 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
5.369 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4
5.369 * [taylor]: Taking taylor expansion of (* d4 d1) in d4
5.369 * [taylor]: Taking taylor expansion of d4 in d4
5.369 * [backup-simplify]: Simplify 0 into 0
5.369 * [backup-simplify]: Simplify 1 into 1
5.369 * [taylor]: Taking taylor expansion of d1 in d4
5.369 * [backup-simplify]: Simplify d1 into d1
5.369 * [backup-simplify]: Simplify (* 0 d1) into 0
5.369 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
5.369 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
5.369 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4
5.369 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4
5.369 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
5.369 * [taylor]: Taking taylor expansion of d1 in d4
5.369 * [backup-simplify]: Simplify d1 into d1
5.369 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.370 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
5.370 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4
5.370 * [taylor]: Taking taylor expansion of (* d3 d1) in d4
5.370 * [taylor]: Taking taylor expansion of d3 in d4
5.370 * [backup-simplify]: Simplify d3 into d3
5.370 * [taylor]: Taking taylor expansion of d1 in d4
5.370 * [backup-simplify]: Simplify d1 into d1
5.370 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
5.370 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
5.370 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3
5.370 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3
5.370 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3
5.370 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
5.370 * [taylor]: Taking taylor expansion of d2 in d3
5.370 * [backup-simplify]: Simplify d2 into d2
5.370 * [taylor]: Taking taylor expansion of d1 in d3
5.370 * [backup-simplify]: Simplify d1 into d1
5.370 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
5.370 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
5.370 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3
5.370 * [taylor]: Taking taylor expansion of (* d4 d1) in d3
5.370 * [taylor]: Taking taylor expansion of d4 in d3
5.370 * [backup-simplify]: Simplify d4 into d4
5.370 * [taylor]: Taking taylor expansion of d1 in d3
5.370 * [backup-simplify]: Simplify d1 into d1
5.370 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
5.371 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
5.371 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3
5.371 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3
5.371 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
5.371 * [taylor]: Taking taylor expansion of d1 in d3
5.371 * [backup-simplify]: Simplify d1 into d1
5.371 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.371 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
5.371 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3
5.371 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
5.371 * [taylor]: Taking taylor expansion of d3 in d3
5.371 * [backup-simplify]: Simplify 0 into 0
5.371 * [backup-simplify]: Simplify 1 into 1
5.371 * [taylor]: Taking taylor expansion of d1 in d3
5.371 * [backup-simplify]: Simplify d1 into d1
5.371 * [backup-simplify]: Simplify (* 0 d1) into 0
5.372 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
5.372 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
5.372 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2
5.372 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2
5.372 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2
5.372 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
5.372 * [taylor]: Taking taylor expansion of d2 in d2
5.372 * [backup-simplify]: Simplify 0 into 0
5.372 * [backup-simplify]: Simplify 1 into 1
5.372 * [taylor]: Taking taylor expansion of d1 in d2
5.372 * [backup-simplify]: Simplify d1 into d1
5.372 * [backup-simplify]: Simplify (* 0 d1) into 0
5.372 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
5.372 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
5.372 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2
5.372 * [taylor]: Taking taylor expansion of (* d4 d1) in d2
5.372 * [taylor]: Taking taylor expansion of d4 in d2
5.372 * [backup-simplify]: Simplify d4 into d4
5.372 * [taylor]: Taking taylor expansion of d1 in d2
5.373 * [backup-simplify]: Simplify d1 into d1
5.373 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
5.373 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
5.373 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2
5.373 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2
5.373 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
5.373 * [taylor]: Taking taylor expansion of d1 in d2
5.373 * [backup-simplify]: Simplify d1 into d1
5.373 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.373 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
5.373 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2
5.373 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
5.373 * [taylor]: Taking taylor expansion of d3 in d2
5.373 * [backup-simplify]: Simplify d3 into d3
5.373 * [taylor]: Taking taylor expansion of d1 in d2
5.373 * [backup-simplify]: Simplify d1 into d1
5.373 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
5.373 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
5.373 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1
5.373 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
5.373 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
5.373 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
5.373 * [taylor]: Taking taylor expansion of d2 in d1
5.373 * [backup-simplify]: Simplify d2 into d2
5.373 * [taylor]: Taking taylor expansion of d1 in d1
5.373 * [backup-simplify]: Simplify 0 into 0
5.374 * [backup-simplify]: Simplify 1 into 1
5.374 * [backup-simplify]: Simplify (* d2 0) into 0
5.374 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
5.374 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
5.374 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
5.374 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
5.374 * [taylor]: Taking taylor expansion of d4 in d1
5.374 * [backup-simplify]: Simplify d4 into d4
5.374 * [taylor]: Taking taylor expansion of d1 in d1
5.374 * [backup-simplify]: Simplify 0 into 0
5.374 * [backup-simplify]: Simplify 1 into 1
5.374 * [backup-simplify]: Simplify (* d4 0) into 0
5.375 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
5.375 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
5.375 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1
5.375 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1
5.375 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.375 * [taylor]: Taking taylor expansion of d1 in d1
5.375 * [backup-simplify]: Simplify 0 into 0
5.375 * [backup-simplify]: Simplify 1 into 1
5.375 * [backup-simplify]: Simplify (* 1 1) into 1
5.376 * [backup-simplify]: Simplify (/ 1 1) into 1
5.376 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
5.376 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
5.376 * [taylor]: Taking taylor expansion of d3 in d1
5.376 * [backup-simplify]: Simplify d3 into d3
5.376 * [taylor]: Taking taylor expansion of d1 in d1
5.376 * [backup-simplify]: Simplify 0 into 0
5.376 * [backup-simplify]: Simplify 1 into 1
5.376 * [backup-simplify]: Simplify (* d3 0) into 0
5.376 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
5.376 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
5.376 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1
5.376 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
5.376 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
5.376 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
5.376 * [taylor]: Taking taylor expansion of d2 in d1
5.377 * [backup-simplify]: Simplify d2 into d2
5.377 * [taylor]: Taking taylor expansion of d1 in d1
5.377 * [backup-simplify]: Simplify 0 into 0
5.377 * [backup-simplify]: Simplify 1 into 1
5.377 * [backup-simplify]: Simplify (* d2 0) into 0
5.377 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
5.377 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
5.377 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
5.377 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
5.377 * [taylor]: Taking taylor expansion of d4 in d1
5.377 * [backup-simplify]: Simplify d4 into d4
5.377 * [taylor]: Taking taylor expansion of d1 in d1
5.377 * [backup-simplify]: Simplify 0 into 0
5.377 * [backup-simplify]: Simplify 1 into 1
5.377 * [backup-simplify]: Simplify (* d4 0) into 0
5.378 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
5.378 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
5.378 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1
5.378 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1
5.378 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.378 * [taylor]: Taking taylor expansion of d1 in d1
5.378 * [backup-simplify]: Simplify 0 into 0
5.378 * [backup-simplify]: Simplify 1 into 1
5.378 * [backup-simplify]: Simplify (* 1 1) into 1
5.379 * [backup-simplify]: Simplify (/ 1 1) into 1
5.379 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
5.379 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
5.379 * [taylor]: Taking taylor expansion of d3 in d1
5.379 * [backup-simplify]: Simplify d3 into d3
5.379 * [taylor]: Taking taylor expansion of d1 in d1
5.379 * [backup-simplify]: Simplify 0 into 0
5.379 * [backup-simplify]: Simplify 1 into 1
5.379 * [backup-simplify]: Simplify (* d3 0) into 0
5.379 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
5.380 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
5.380 * [backup-simplify]: Simplify (+ 1 0) into 1
5.380 * [backup-simplify]: Simplify (- 1) into -1
5.381 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.381 * [taylor]: Taking taylor expansion of -1 in d2
5.381 * [backup-simplify]: Simplify -1 into -1
5.381 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2))
5.382 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.382 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.382 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
5.382 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
5.383 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
5.383 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2
5.383 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
5.383 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
5.383 * [taylor]: Taking taylor expansion of d4 in d2
5.383 * [backup-simplify]: Simplify d4 into d4
5.383 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
5.383 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
5.383 * [taylor]: Taking taylor expansion of d2 in d2
5.383 * [backup-simplify]: Simplify 0 into 0
5.383 * [backup-simplify]: Simplify 1 into 1
5.383 * [backup-simplify]: Simplify (/ 1 1) into 1
5.383 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
5.383 * [taylor]: Taking taylor expansion of d3 in d2
5.383 * [backup-simplify]: Simplify d3 into d3
5.383 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
5.384 * [backup-simplify]: Simplify (+ 0 1) into 1
5.384 * [backup-simplify]: Simplify (+ 1 0) into 1
5.384 * [taylor]: Taking taylor expansion of 1 in d3
5.384 * [backup-simplify]: Simplify 1 into 1
5.384 * [taylor]: Taking taylor expansion of -1 in d3
5.384 * [backup-simplify]: Simplify -1 into -1
5.385 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
5.385 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
5.386 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
5.386 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
5.386 * [backup-simplify]: Simplify (+ 0 0) into 0
5.387 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.388 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.389 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
5.389 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
5.389 * [backup-simplify]: Simplify (+ 0 0) into 0
5.389 * [backup-simplify]: Simplify (- 0) into 0
5.390 * [backup-simplify]: Simplify (+ 0 0) into 0
5.390 * [taylor]: Taking taylor expansion of 0 in d2
5.390 * [backup-simplify]: Simplify 0 into 0
5.391 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.391 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
5.391 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
5.391 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
5.391 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
5.391 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
5.391 * [taylor]: Taking taylor expansion of d4 in d3
5.391 * [backup-simplify]: Simplify d4 into d4
5.391 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
5.391 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
5.391 * [taylor]: Taking taylor expansion of d3 in d3
5.391 * [backup-simplify]: Simplify 0 into 0
5.391 * [backup-simplify]: Simplify 1 into 1
5.391 * [backup-simplify]: Simplify (/ 1 1) into 1
5.391 * [backup-simplify]: Simplify (- 1) into -1
5.392 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.392 * [taylor]: Taking taylor expansion of -1 in d4
5.392 * [backup-simplify]: Simplify -1 into -1
5.392 * [taylor]: Taking taylor expansion of 0 in d3
5.392 * [backup-simplify]: Simplify 0 into 0
5.392 * [taylor]: Taking taylor expansion of 1 in d4
5.392 * [backup-simplify]: Simplify 1 into 1
5.392 * [taylor]: Taking taylor expansion of -1 in d4
5.392 * [backup-simplify]: Simplify -1 into -1
5.392 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.392 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
5.393 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.393 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
5.393 * [backup-simplify]: Simplify (+ 0 0) into 0
5.394 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.394 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.395 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.395 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
5.395 * [backup-simplify]: Simplify (+ 0 0) into 0
5.395 * [backup-simplify]: Simplify (- 0) into 0
5.396 * [backup-simplify]: Simplify (+ 0 0) into 0
5.396 * [taylor]: Taking taylor expansion of 0 in d2
5.396 * [backup-simplify]: Simplify 0 into 0
5.396 * [taylor]: Taking taylor expansion of 0 in d3
5.396 * [backup-simplify]: Simplify 0 into 0
5.396 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
5.396 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.397 * [backup-simplify]: Simplify (+ 0 0) into 0
5.397 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
5.397 * [backup-simplify]: Simplify (- 0) into 0
5.397 * [backup-simplify]: Simplify (+ 0 0) into 0
5.397 * [taylor]: Taking taylor expansion of 0 in d3
5.397 * [backup-simplify]: Simplify 0 into 0
5.397 * [taylor]: Taking taylor expansion of 0 in d3
5.397 * [backup-simplify]: Simplify 0 into 0
5.398 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.398 * [backup-simplify]: Simplify (- 0) into 0
5.398 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
5.398 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
5.398 * [taylor]: Taking taylor expansion of d4 in d4
5.398 * [backup-simplify]: Simplify 0 into 0
5.398 * [backup-simplify]: Simplify 1 into 1
5.399 * [backup-simplify]: Simplify (/ 1 1) into 1
5.399 * [backup-simplify]: Simplify 1 into 1
5.399 * [taylor]: Taking taylor expansion of 0 in d4
5.399 * [backup-simplify]: Simplify 0 into 0
5.399 * [taylor]: Taking taylor expansion of 0 in d4
5.399 * [backup-simplify]: Simplify 0 into 0
5.399 * [taylor]: Taking taylor expansion of 0 in d4
5.399 * [backup-simplify]: Simplify 0 into 0
5.399 * [backup-simplify]: Simplify -1 into -1
5.399 * [backup-simplify]: Simplify 1 into 1
5.400 * [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))
5.400 * [backup-simplify]: Simplify (- (+ (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) (* (/ 1 (- d1)) (/ 1 (- d1)))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))))
5.400 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in (d1 d2 d3 d4) around 0
5.400 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d4
5.401 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4
5.401 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4
5.401 * [taylor]: Taking taylor expansion of (* d2 d1) in d4
5.401 * [taylor]: Taking taylor expansion of d2 in d4
5.401 * [backup-simplify]: Simplify d2 into d2
5.401 * [taylor]: Taking taylor expansion of d1 in d4
5.401 * [backup-simplify]: Simplify d1 into d1
5.401 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
5.401 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
5.401 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4
5.401 * [taylor]: Taking taylor expansion of (* d4 d1) in d4
5.401 * [taylor]: Taking taylor expansion of d4 in d4
5.401 * [backup-simplify]: Simplify 0 into 0
5.401 * [backup-simplify]: Simplify 1 into 1
5.401 * [taylor]: Taking taylor expansion of d1 in d4
5.401 * [backup-simplify]: Simplify d1 into d1
5.401 * [backup-simplify]: Simplify (* 0 d1) into 0
5.402 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
5.402 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
5.402 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d4
5.402 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4
5.402 * [taylor]: Taking taylor expansion of (pow d1 2) in d4
5.402 * [taylor]: Taking taylor expansion of d1 in d4
5.402 * [backup-simplify]: Simplify d1 into d1
5.402 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.402 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
5.402 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4
5.402 * [taylor]: Taking taylor expansion of (* d3 d1) in d4
5.402 * [taylor]: Taking taylor expansion of d3 in d4
5.402 * [backup-simplify]: Simplify d3 into d3
5.402 * [taylor]: Taking taylor expansion of d1 in d4
5.402 * [backup-simplify]: Simplify d1 into d1
5.402 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
5.402 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
5.402 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d3
5.402 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3
5.402 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3
5.402 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
5.402 * [taylor]: Taking taylor expansion of d2 in d3
5.403 * [backup-simplify]: Simplify d2 into d2
5.403 * [taylor]: Taking taylor expansion of d1 in d3
5.403 * [backup-simplify]: Simplify d1 into d1
5.403 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
5.403 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
5.403 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3
5.403 * [taylor]: Taking taylor expansion of (* d4 d1) in d3
5.403 * [taylor]: Taking taylor expansion of d4 in d3
5.403 * [backup-simplify]: Simplify d4 into d4
5.403 * [taylor]: Taking taylor expansion of d1 in d3
5.403 * [backup-simplify]: Simplify d1 into d1
5.403 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
5.403 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
5.403 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d3
5.403 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3
5.403 * [taylor]: Taking taylor expansion of (pow d1 2) in d3
5.403 * [taylor]: Taking taylor expansion of d1 in d3
5.403 * [backup-simplify]: Simplify d1 into d1
5.403 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.403 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
5.403 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3
5.403 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
5.403 * [taylor]: Taking taylor expansion of d3 in d3
5.403 * [backup-simplify]: Simplify 0 into 0
5.403 * [backup-simplify]: Simplify 1 into 1
5.403 * [taylor]: Taking taylor expansion of d1 in d3
5.403 * [backup-simplify]: Simplify d1 into d1
5.404 * [backup-simplify]: Simplify (* 0 d1) into 0
5.404 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
5.404 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
5.404 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d2
5.404 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2
5.404 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2
5.404 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
5.404 * [taylor]: Taking taylor expansion of d2 in d2
5.404 * [backup-simplify]: Simplify 0 into 0
5.404 * [backup-simplify]: Simplify 1 into 1
5.404 * [taylor]: Taking taylor expansion of d1 in d2
5.405 * [backup-simplify]: Simplify d1 into d1
5.405 * [backup-simplify]: Simplify (* 0 d1) into 0
5.405 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
5.405 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
5.405 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2
5.405 * [taylor]: Taking taylor expansion of (* d4 d1) in d2
5.405 * [taylor]: Taking taylor expansion of d4 in d2
5.405 * [backup-simplify]: Simplify d4 into d4
5.405 * [taylor]: Taking taylor expansion of d1 in d2
5.405 * [backup-simplify]: Simplify d1 into d1
5.405 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1)
5.405 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1))
5.405 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d2
5.405 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2
5.405 * [taylor]: Taking taylor expansion of (pow d1 2) in d2
5.405 * [taylor]: Taking taylor expansion of d1 in d2
5.405 * [backup-simplify]: Simplify d1 into d1
5.406 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2)
5.406 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2))
5.406 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2
5.406 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
5.406 * [taylor]: Taking taylor expansion of d3 in d2
5.406 * [backup-simplify]: Simplify d3 into d3
5.406 * [taylor]: Taking taylor expansion of d1 in d2
5.406 * [backup-simplify]: Simplify d1 into d1
5.406 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
5.406 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
5.406 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1
5.406 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
5.406 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
5.406 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
5.406 * [taylor]: Taking taylor expansion of d2 in d1
5.406 * [backup-simplify]: Simplify d2 into d2
5.406 * [taylor]: Taking taylor expansion of d1 in d1
5.406 * [backup-simplify]: Simplify 0 into 0
5.406 * [backup-simplify]: Simplify 1 into 1
5.406 * [backup-simplify]: Simplify (* d2 0) into 0
5.407 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
5.407 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
5.407 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
5.407 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
5.407 * [taylor]: Taking taylor expansion of d4 in d1
5.407 * [backup-simplify]: Simplify d4 into d4
5.407 * [taylor]: Taking taylor expansion of d1 in d1
5.407 * [backup-simplify]: Simplify 0 into 0
5.407 * [backup-simplify]: Simplify 1 into 1
5.407 * [backup-simplify]: Simplify (* d4 0) into 0
5.407 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
5.407 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
5.407 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1
5.408 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1
5.408 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.408 * [taylor]: Taking taylor expansion of d1 in d1
5.408 * [backup-simplify]: Simplify 0 into 0
5.408 * [backup-simplify]: Simplify 1 into 1
5.408 * [backup-simplify]: Simplify (* 1 1) into 1
5.408 * [backup-simplify]: Simplify (/ 1 1) into 1
5.408 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
5.408 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
5.408 * [taylor]: Taking taylor expansion of d3 in d1
5.408 * [backup-simplify]: Simplify d3 into d3
5.408 * [taylor]: Taking taylor expansion of d1 in d1
5.409 * [backup-simplify]: Simplify 0 into 0
5.409 * [backup-simplify]: Simplify 1 into 1
5.409 * [backup-simplify]: Simplify (* d3 0) into 0
5.409 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
5.409 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
5.409 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1)))) in d1
5.409 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1
5.409 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
5.409 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
5.409 * [taylor]: Taking taylor expansion of d2 in d1
5.409 * [backup-simplify]: Simplify d2 into d2
5.409 * [taylor]: Taking taylor expansion of d1 in d1
5.409 * [backup-simplify]: Simplify 0 into 0
5.409 * [backup-simplify]: Simplify 1 into 1
5.409 * [backup-simplify]: Simplify (* d2 0) into 0
5.410 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
5.410 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
5.410 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1
5.410 * [taylor]: Taking taylor expansion of (* d4 d1) in d1
5.410 * [taylor]: Taking taylor expansion of d4 in d1
5.410 * [backup-simplify]: Simplify d4 into d4
5.410 * [taylor]: Taking taylor expansion of d1 in d1
5.410 * [backup-simplify]: Simplify 0 into 0
5.410 * [backup-simplify]: Simplify 1 into 1
5.410 * [backup-simplify]: Simplify (* d4 0) into 0
5.410 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4
5.410 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
5.411 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d3 d1))) in d1
5.411 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1
5.411 * [taylor]: Taking taylor expansion of (pow d1 2) in d1
5.411 * [taylor]: Taking taylor expansion of d1 in d1
5.411 * [backup-simplify]: Simplify 0 into 0
5.411 * [backup-simplify]: Simplify 1 into 1
5.411 * [backup-simplify]: Simplify (* 1 1) into 1
5.411 * [backup-simplify]: Simplify (/ 1 1) into 1
5.411 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
5.411 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
5.411 * [taylor]: Taking taylor expansion of d3 in d1
5.411 * [backup-simplify]: Simplify d3 into d3
5.411 * [taylor]: Taking taylor expansion of d1 in d1
5.411 * [backup-simplify]: Simplify 0 into 0
5.411 * [backup-simplify]: Simplify 1 into 1
5.412 * [backup-simplify]: Simplify (* d3 0) into 0
5.412 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
5.412 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
5.413 * [backup-simplify]: Simplify (+ 1 0) into 1
5.413 * [backup-simplify]: Simplify (- 1) into -1
5.413 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.413 * [taylor]: Taking taylor expansion of -1 in d2
5.413 * [backup-simplify]: Simplify -1 into -1
5.414 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2))
5.414 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.415 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.415 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3)
5.415 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
5.415 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3))
5.415 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2
5.415 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2
5.415 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2
5.415 * [taylor]: Taking taylor expansion of d4 in d2
5.415 * [backup-simplify]: Simplify d4 into d4
5.415 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
5.415 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
5.415 * [taylor]: Taking taylor expansion of d2 in d2
5.415 * [backup-simplify]: Simplify 0 into 0
5.415 * [backup-simplify]: Simplify 1 into 1
5.416 * [backup-simplify]: Simplify (/ 1 1) into 1
5.416 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
5.416 * [taylor]: Taking taylor expansion of d3 in d2
5.416 * [backup-simplify]: Simplify d3 into d3
5.416 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
5.416 * [backup-simplify]: Simplify (+ 0 1) into 1
5.417 * [backup-simplify]: Simplify (+ 1 0) into 1
5.417 * [taylor]: Taking taylor expansion of 1 in d3
5.417 * [backup-simplify]: Simplify 1 into 1
5.417 * [taylor]: Taking taylor expansion of -1 in d3
5.417 * [backup-simplify]: Simplify -1 into -1
5.418 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
5.418 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
5.418 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0
5.418 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
5.419 * [backup-simplify]: Simplify (+ 0 0) into 0
5.420 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.420 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.421 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
5.421 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
5.422 * [backup-simplify]: Simplify (+ 0 0) into 0
5.422 * [backup-simplify]: Simplify (- 0) into 0
5.422 * [backup-simplify]: Simplify (+ 0 0) into 0
5.422 * [taylor]: Taking taylor expansion of 0 in d2
5.422 * [backup-simplify]: Simplify 0 into 0
5.423 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.423 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
5.423 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
5.423 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3))
5.423 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3
5.423 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3
5.423 * [taylor]: Taking taylor expansion of d4 in d3
5.424 * [backup-simplify]: Simplify d4 into d4
5.424 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4)
5.424 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
5.424 * [taylor]: Taking taylor expansion of d3 in d3
5.424 * [backup-simplify]: Simplify 0 into 0
5.424 * [backup-simplify]: Simplify 1 into 1
5.424 * [backup-simplify]: Simplify (/ 1 1) into 1
5.424 * [backup-simplify]: Simplify (- 1) into -1
5.425 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.425 * [taylor]: Taking taylor expansion of -1 in d4
5.425 * [backup-simplify]: Simplify -1 into -1
5.425 * [taylor]: Taking taylor expansion of 0 in d3
5.425 * [backup-simplify]: Simplify 0 into 0
5.425 * [taylor]: Taking taylor expansion of 1 in d4
5.425 * [backup-simplify]: Simplify 1 into 1
5.425 * [taylor]: Taking taylor expansion of -1 in d4
5.425 * [backup-simplify]: Simplify -1 into -1
5.426 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.426 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
5.427 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.427 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0
5.427 * [backup-simplify]: Simplify (+ 0 0) into 0
5.428 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.428 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.429 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.429 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
5.429 * [backup-simplify]: Simplify (+ 0 0) into 0
5.429 * [backup-simplify]: Simplify (- 0) into 0
5.429 * [backup-simplify]: Simplify (+ 0 0) into 0
5.429 * [taylor]: Taking taylor expansion of 0 in d2
5.429 * [backup-simplify]: Simplify 0 into 0
5.429 * [taylor]: Taking taylor expansion of 0 in d3
5.429 * [backup-simplify]: Simplify 0 into 0
5.430 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0
5.430 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.430 * [backup-simplify]: Simplify (+ 0 0) into 0
5.430 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
5.431 * [backup-simplify]: Simplify (- 0) into 0
5.431 * [backup-simplify]: Simplify (+ 0 0) into 0
5.431 * [taylor]: Taking taylor expansion of 0 in d3
5.431 * [backup-simplify]: Simplify 0 into 0
5.431 * [taylor]: Taking taylor expansion of 0 in d3
5.431 * [backup-simplify]: Simplify 0 into 0
5.431 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.432 * [backup-simplify]: Simplify (- 0) into 0
5.432 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4)
5.432 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4
5.432 * [taylor]: Taking taylor expansion of d4 in d4
5.432 * [backup-simplify]: Simplify 0 into 0
5.432 * [backup-simplify]: Simplify 1 into 1
5.432 * [backup-simplify]: Simplify (/ 1 1) into 1
5.432 * [backup-simplify]: Simplify 1 into 1
5.432 * [taylor]: Taking taylor expansion of 0 in d4
5.432 * [backup-simplify]: Simplify 0 into 0
5.432 * [taylor]: Taking taylor expansion of 0 in d4
5.432 * [backup-simplify]: Simplify 0 into 0
5.432 * [taylor]: Taking taylor expansion of 0 in d4
5.432 * [backup-simplify]: Simplify 0 into 0
5.432 * [backup-simplify]: Simplify -1 into -1
5.432 * [backup-simplify]: Simplify 1 into 1
5.433 * [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))
5.433 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
5.433 * [backup-simplify]: Simplify (- (* d1 d2) (* d1 d3)) into (- (* d2 d1) (* d3 d1))
5.433 * [approximate]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in (d1 d2 d3) around 0
5.433 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d3
5.433 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
5.433 * [taylor]: Taking taylor expansion of d2 in d3
5.433 * [backup-simplify]: Simplify d2 into d2
5.433 * [taylor]: Taking taylor expansion of d1 in d3
5.433 * [backup-simplify]: Simplify d1 into d1
5.433 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
5.433 * [taylor]: Taking taylor expansion of d3 in d3
5.433 * [backup-simplify]: Simplify 0 into 0
5.433 * [backup-simplify]: Simplify 1 into 1
5.433 * [taylor]: Taking taylor expansion of d1 in d3
5.433 * [backup-simplify]: Simplify d1 into d1
5.433 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d2
5.433 * [taylor]: Taking taylor expansion of (* d2 d1) 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 d1 in d2
5.433 * [backup-simplify]: Simplify d1 into d1
5.433 * [taylor]: Taking taylor expansion of (* d3 d1) 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 d1 in d2
5.433 * [backup-simplify]: Simplify d1 into d1
5.433 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1
5.433 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
5.433 * [taylor]: Taking taylor expansion of d2 in d1
5.433 * [backup-simplify]: Simplify d2 into d2
5.433 * [taylor]: Taking taylor expansion of d1 in d1
5.433 * [backup-simplify]: Simplify 0 into 0
5.433 * [backup-simplify]: Simplify 1 into 1
5.433 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
5.433 * [taylor]: Taking taylor expansion of d3 in d1
5.433 * [backup-simplify]: Simplify d3 into d3
5.433 * [taylor]: Taking taylor expansion of d1 in d1
5.433 * [backup-simplify]: Simplify 0 into 0
5.433 * [backup-simplify]: Simplify 1 into 1
5.433 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1
5.433 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
5.433 * [taylor]: Taking taylor expansion of d2 in d1
5.433 * [backup-simplify]: Simplify d2 into d2
5.433 * [taylor]: Taking taylor expansion of d1 in d1
5.433 * [backup-simplify]: Simplify 0 into 0
5.433 * [backup-simplify]: Simplify 1 into 1
5.433 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
5.433 * [taylor]: Taking taylor expansion of d3 in d1
5.433 * [backup-simplify]: Simplify d3 into d3
5.433 * [taylor]: Taking taylor expansion of d1 in d1
5.433 * [backup-simplify]: Simplify 0 into 0
5.433 * [backup-simplify]: Simplify 1 into 1
5.434 * [backup-simplify]: Simplify (* d2 0) into 0
5.434 * [backup-simplify]: Simplify (* d3 0) into 0
5.434 * [backup-simplify]: Simplify (- 0) into 0
5.434 * [backup-simplify]: Simplify (+ 0 0) into 0
5.434 * [taylor]: Taking taylor expansion of 0 in d2
5.434 * [backup-simplify]: Simplify 0 into 0
5.434 * [taylor]: Taking taylor expansion of 0 in d3
5.434 * [backup-simplify]: Simplify 0 into 0
5.434 * [backup-simplify]: Simplify 0 into 0
5.435 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
5.435 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
5.435 * [backup-simplify]: Simplify (- d3) into (- d3)
5.435 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3)
5.435 * [taylor]: Taking taylor expansion of (- d2 d3) in d2
5.435 * [taylor]: Taking taylor expansion of d2 in d2
5.435 * [backup-simplify]: Simplify 0 into 0
5.435 * [backup-simplify]: Simplify 1 into 1
5.435 * [taylor]: Taking taylor expansion of d3 in d2
5.435 * [backup-simplify]: Simplify d3 into d3
5.435 * [backup-simplify]: Simplify (- d3) into (- d3)
5.435 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3)
5.435 * [taylor]: Taking taylor expansion of (- d3) 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
5.436 * [backup-simplify]: Simplify (- 0) into 0
5.436 * [backup-simplify]: Simplify 0 into 0
5.436 * [taylor]: Taking taylor expansion of 0 in d3
5.436 * [backup-simplify]: Simplify 0 into 0
5.436 * [backup-simplify]: Simplify 0 into 0
5.436 * [backup-simplify]: Simplify 0 into 0
5.437 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
5.437 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
5.438 * [backup-simplify]: Simplify (- 0) into 0
5.438 * [backup-simplify]: Simplify (+ 0 0) into 0
5.438 * [taylor]: Taking taylor expansion of 0 in d2
5.438 * [backup-simplify]: Simplify 0 into 0
5.438 * [taylor]: Taking taylor expansion of 0 in d3
5.438 * [backup-simplify]: Simplify 0 into 0
5.438 * [backup-simplify]: Simplify 0 into 0
5.439 * [backup-simplify]: Simplify (- 0) into 0
5.439 * [backup-simplify]: Simplify (+ 1 0) into 1
5.439 * [taylor]: Taking taylor expansion of 1 in d3
5.439 * [backup-simplify]: Simplify 1 into 1
5.439 * [backup-simplify]: Simplify 1 into 1
5.439 * [taylor]: Taking taylor expansion of 0 in d3
5.439 * [backup-simplify]: Simplify 0 into 0
5.439 * [backup-simplify]: Simplify 0 into 0
5.440 * [backup-simplify]: Simplify (- 1) into -1
5.440 * [backup-simplify]: Simplify -1 into -1
5.440 * [backup-simplify]: Simplify 0 into 0
5.440 * [backup-simplify]: Simplify 0 into 0
5.441 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.442 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.442 * [backup-simplify]: Simplify (- 0) into 0
5.442 * [backup-simplify]: Simplify (+ 0 0) 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 * [backup-simplify]: Simplify 0 into 0
5.443 * [taylor]: Taking taylor expansion of 0 in d3
5.443 * [backup-simplify]: Simplify 0 into 0
5.443 * [backup-simplify]: Simplify 0 into 0
5.443 * [backup-simplify]: Simplify (- 0) into 0
5.443 * [backup-simplify]: Simplify (+ 0 0) into 0
5.443 * [taylor]: Taking taylor expansion of 0 in d3
5.443 * [backup-simplify]: Simplify 0 into 0
5.443 * [backup-simplify]: Simplify 0 into 0
5.443 * [taylor]: Taking taylor expansion of 0 in d3
5.443 * [backup-simplify]: Simplify 0 into 0
5.444 * [backup-simplify]: Simplify 0 into 0
5.444 * [backup-simplify]: Simplify (+ (* -1 (* d3 (* 1 d1))) (* 1 (* 1 (* d2 d1)))) into (- (* d2 d1) (* d3 d1))
5.444 * [backup-simplify]: Simplify (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1)))
5.444 * [approximate]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0
5.444 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3
5.444 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3
5.444 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
5.444 * [taylor]: Taking taylor expansion of d2 in d3
5.444 * [backup-simplify]: Simplify d2 into d2
5.444 * [taylor]: Taking taylor expansion of d1 in d3
5.444 * [backup-simplify]: Simplify d1 into d1
5.444 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
5.444 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
5.444 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3
5.444 * [taylor]: Taking taylor expansion of (* d3 d1) 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 d1 in d3
5.445 * [backup-simplify]: Simplify d1 into d1
5.445 * [backup-simplify]: Simplify (* 0 d1) into 0
5.445 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
5.445 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
5.445 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2
5.445 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2
5.445 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
5.445 * [taylor]: Taking taylor expansion of d2 in d2
5.445 * [backup-simplify]: Simplify 0 into 0
5.445 * [backup-simplify]: Simplify 1 into 1
5.445 * [taylor]: Taking taylor expansion of d1 in d2
5.445 * [backup-simplify]: Simplify d1 into d1
5.445 * [backup-simplify]: Simplify (* 0 d1) into 0
5.446 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
5.446 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
5.446 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2
5.446 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
5.446 * [taylor]: Taking taylor expansion of d3 in d2
5.446 * [backup-simplify]: Simplify d3 into d3
5.446 * [taylor]: Taking taylor expansion of d1 in d2
5.446 * [backup-simplify]: Simplify d1 into d1
5.446 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
5.446 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
5.446 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1
5.446 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
5.446 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
5.446 * [taylor]: Taking taylor expansion of d2 in d1
5.446 * [backup-simplify]: Simplify d2 into d2
5.446 * [taylor]: Taking taylor expansion of d1 in d1
5.447 * [backup-simplify]: Simplify 0 into 0
5.447 * [backup-simplify]: Simplify 1 into 1
5.447 * [backup-simplify]: Simplify (* d2 0) into 0
5.447 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
5.447 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
5.447 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
5.447 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
5.447 * [taylor]: Taking taylor expansion of d3 in d1
5.447 * [backup-simplify]: Simplify d3 into d3
5.447 * [taylor]: Taking taylor expansion of d1 in d1
5.447 * [backup-simplify]: Simplify 0 into 0
5.447 * [backup-simplify]: Simplify 1 into 1
5.447 * [backup-simplify]: Simplify (* d3 0) into 0
5.448 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
5.448 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
5.448 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1
5.448 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
5.448 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
5.448 * [taylor]: Taking taylor expansion of d2 in d1
5.448 * [backup-simplify]: Simplify d2 into d2
5.448 * [taylor]: Taking taylor expansion of d1 in d1
5.448 * [backup-simplify]: Simplify 0 into 0
5.448 * [backup-simplify]: Simplify 1 into 1
5.448 * [backup-simplify]: Simplify (* d2 0) into 0
5.450 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
5.451 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
5.451 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
5.451 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
5.451 * [taylor]: Taking taylor expansion of d3 in d1
5.451 * [backup-simplify]: Simplify d3 into d3
5.451 * [taylor]: Taking taylor expansion of d1 in d1
5.451 * [backup-simplify]: Simplify 0 into 0
5.451 * [backup-simplify]: Simplify 1 into 1
5.451 * [backup-simplify]: Simplify (* d3 0) into 0
5.451 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
5.451 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
5.452 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
5.452 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
5.452 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2
5.452 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2
5.452 * [taylor]: Taking taylor expansion of d2 in d2
5.452 * [backup-simplify]: Simplify 0 into 0
5.452 * [backup-simplify]: Simplify 1 into 1
5.452 * [backup-simplify]: Simplify (/ 1 1) into 1
5.452 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2
5.452 * [taylor]: Taking taylor expansion of d3 in d2
5.452 * [backup-simplify]: Simplify d3 into d3
5.452 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
5.453 * [backup-simplify]: Simplify (+ 1 0) into 1
5.453 * [taylor]: Taking taylor expansion of 1 in d3
5.453 * [backup-simplify]: Simplify 1 into 1
5.454 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
5.454 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
5.455 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
5.455 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
5.455 * [backup-simplify]: Simplify (- 0) into 0
5.456 * [backup-simplify]: Simplify (+ 0 0) into 0
5.456 * [taylor]: Taking taylor expansion of 0 in d2
5.456 * [backup-simplify]: Simplify 0 into 0
5.457 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.457 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
5.457 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
5.457 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3
5.457 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
5.457 * [taylor]: Taking taylor expansion of d3 in d3
5.457 * [backup-simplify]: Simplify 0 into 0
5.457 * [backup-simplify]: Simplify 1 into 1
5.457 * [backup-simplify]: Simplify (/ 1 1) into 1
5.458 * [backup-simplify]: Simplify (- 1) into -1
5.458 * [backup-simplify]: Simplify -1 into -1
5.458 * [backup-simplify]: Simplify 1 into 1
5.459 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.459 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
5.460 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.460 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
5.460 * [backup-simplify]: Simplify (- 0) into 0
5.461 * [backup-simplify]: Simplify (+ 0 0) into 0
5.461 * [taylor]: Taking taylor expansion of 0 in d2
5.461 * [backup-simplify]: Simplify 0 into 0
5.461 * [taylor]: Taking taylor expansion of 0 in d3
5.461 * [backup-simplify]: Simplify 0 into 0
5.462 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.462 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
5.462 * [backup-simplify]: Simplify (- 0) into 0
5.463 * [backup-simplify]: Simplify (+ 0 0) into 0
5.463 * [taylor]: Taking taylor expansion of 0 in d3
5.463 * [backup-simplify]: Simplify 0 into 0
5.464 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.464 * [backup-simplify]: Simplify (- 0) into 0
5.464 * [backup-simplify]: Simplify 0 into 0
5.464 * [backup-simplify]: Simplify 0 into 0
5.465 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
5.465 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
5.466 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
5.466 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
5.467 * [backup-simplify]: Simplify (- 0) into 0
5.467 * [backup-simplify]: Simplify (+ 0 0) into 0
5.467 * [taylor]: Taking taylor expansion of 0 in d2
5.467 * [backup-simplify]: Simplify 0 into 0
5.467 * [taylor]: Taking taylor expansion of 0 in d3
5.467 * [backup-simplify]: Simplify 0 into 0
5.467 * [taylor]: Taking taylor expansion of 0 in d3
5.467 * [backup-simplify]: Simplify 0 into 0
5.468 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.468 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
5.469 * [backup-simplify]: Simplify (- 0) into 0
5.469 * [backup-simplify]: Simplify (+ 0 0) into 0
5.469 * [taylor]: Taking taylor expansion of 0 in d3
5.469 * [backup-simplify]: Simplify 0 into 0
5.469 * [backup-simplify]: Simplify 0 into 0
5.469 * [backup-simplify]: Simplify 0 into 0
5.470 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.470 * [backup-simplify]: Simplify (- 0) into 0
5.470 * [backup-simplify]: Simplify 0 into 0
5.470 * [backup-simplify]: Simplify 0 into 0
5.471 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) into (- (* d2 d1) (* d3 d1))
5.471 * [backup-simplify]: Simplify (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1)))
5.471 * [approximate]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0
5.471 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3
5.471 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3
5.471 * [taylor]: Taking taylor expansion of (* d2 d1) in d3
5.471 * [taylor]: Taking taylor expansion of d2 in d3
5.471 * [backup-simplify]: Simplify d2 into d2
5.471 * [taylor]: Taking taylor expansion of d1 in d3
5.471 * [backup-simplify]: Simplify d1 into d1
5.471 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1)
5.471 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1))
5.471 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3
5.471 * [taylor]: Taking taylor expansion of (* d3 d1) in d3
5.471 * [taylor]: Taking taylor expansion of d3 in d3
5.472 * [backup-simplify]: Simplify 0 into 0
5.472 * [backup-simplify]: Simplify 1 into 1
5.472 * [taylor]: Taking taylor expansion of d1 in d3
5.472 * [backup-simplify]: Simplify d1 into d1
5.472 * [backup-simplify]: Simplify (* 0 d1) into 0
5.472 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
5.472 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
5.472 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2
5.472 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2
5.472 * [taylor]: Taking taylor expansion of (* d2 d1) in d2
5.472 * [taylor]: Taking taylor expansion of d2 in d2
5.472 * [backup-simplify]: Simplify 0 into 0
5.472 * [backup-simplify]: Simplify 1 into 1
5.472 * [taylor]: Taking taylor expansion of d1 in d2
5.472 * [backup-simplify]: Simplify d1 into d1
5.472 * [backup-simplify]: Simplify (* 0 d1) into 0
5.473 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1
5.473 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1)
5.473 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2
5.473 * [taylor]: Taking taylor expansion of (* d3 d1) in d2
5.473 * [taylor]: Taking taylor expansion of d3 in d2
5.473 * [backup-simplify]: Simplify d3 into d3
5.473 * [taylor]: Taking taylor expansion of d1 in d2
5.473 * [backup-simplify]: Simplify d1 into d1
5.473 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1)
5.473 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1))
5.473 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1
5.473 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
5.473 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
5.473 * [taylor]: Taking taylor expansion of d2 in d1
5.473 * [backup-simplify]: Simplify d2 into d2
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 (* d2 0) into 0
5.474 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
5.474 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
5.474 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
5.474 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
5.474 * [taylor]: Taking taylor expansion of d3 in d1
5.474 * [backup-simplify]: Simplify d3 into d3
5.474 * [taylor]: Taking taylor expansion of d1 in d1
5.474 * [backup-simplify]: Simplify 0 into 0
5.474 * [backup-simplify]: Simplify 1 into 1
5.474 * [backup-simplify]: Simplify (* d3 0) into 0
5.474 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
5.475 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
5.475 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1
5.475 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1
5.475 * [taylor]: Taking taylor expansion of (* d2 d1) in d1
5.475 * [taylor]: Taking taylor expansion of d2 in d1
5.475 * [backup-simplify]: Simplify d2 into d2
5.475 * [taylor]: Taking taylor expansion of d1 in d1
5.475 * [backup-simplify]: Simplify 0 into 0
5.475 * [backup-simplify]: Simplify 1 into 1
5.475 * [backup-simplify]: Simplify (* d2 0) into 0
5.475 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2
5.475 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2)
5.475 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1
5.475 * [taylor]: Taking taylor expansion of (* d3 d1) in d1
5.475 * [taylor]: Taking taylor expansion of d3 in d1
5.475 * [backup-simplify]: Simplify d3 into d3
5.475 * [taylor]: Taking taylor expansion of d1 in d1
5.475 * [backup-simplify]: Simplify 0 into 0
5.475 * [backup-simplify]: Simplify 1 into 1
5.476 * [backup-simplify]: Simplify (* d3 0) into 0
5.476 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3
5.476 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3)
5.476 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
5.476 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3))
5.476 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2
5.476 * [taylor]: Taking taylor expansion of (/ 1 d2) 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
5.477 * [backup-simplify]: Simplify (/ 1 1) into 1
5.477 * [taylor]: Taking taylor expansion of (/ 1 d3) 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 (/ 1 d3) into (/ 1 d3)
5.477 * [backup-simplify]: Simplify (+ 1 0) into 1
5.477 * [taylor]: Taking taylor expansion of 1 in d3
5.477 * [backup-simplify]: Simplify 1 into 1
5.478 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0
5.478 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0
5.479 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0
5.479 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
5.479 * [backup-simplify]: Simplify (- 0) into 0
5.480 * [backup-simplify]: Simplify (+ 0 0) into 0
5.480 * [taylor]: Taking taylor expansion of 0 in d2
5.480 * [backup-simplify]: Simplify 0 into 0
5.480 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.480 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3))
5.481 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3))
5.481 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3
5.481 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3
5.481 * [taylor]: Taking taylor expansion of d3 in d3
5.481 * [backup-simplify]: Simplify 0 into 0
5.481 * [backup-simplify]: Simplify 1 into 1
5.481 * [backup-simplify]: Simplify (/ 1 1) into 1
5.481 * [backup-simplify]: Simplify (- 1) into -1
5.481 * [backup-simplify]: Simplify -1 into -1
5.481 * [backup-simplify]: Simplify 1 into 1
5.482 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.482 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
5.483 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.483 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
5.484 * [backup-simplify]: Simplify (- 0) into 0
5.484 * [backup-simplify]: Simplify (+ 0 0) into 0
5.484 * [taylor]: Taking taylor expansion of 0 in d2
5.484 * [backup-simplify]: Simplify 0 into 0
5.484 * [taylor]: Taking taylor expansion of 0 in d3
5.484 * [backup-simplify]: Simplify 0 into 0
5.485 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.485 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0
5.486 * [backup-simplify]: Simplify (- 0) into 0
5.486 * [backup-simplify]: Simplify (+ 0 0) into 0
5.486 * [taylor]: Taking taylor expansion of 0 in d3
5.486 * [backup-simplify]: Simplify 0 into 0
5.487 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.487 * [backup-simplify]: Simplify (- 0) into 0
5.487 * [backup-simplify]: Simplify 0 into 0
5.487 * [backup-simplify]: Simplify 0 into 0
5.488 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
5.488 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0
5.489 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
5.489 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
5.490 * [backup-simplify]: Simplify (- 0) into 0
5.490 * [backup-simplify]: Simplify (+ 0 0) into 0
5.490 * [taylor]: Taking taylor expansion of 0 in d2
5.490 * [backup-simplify]: Simplify 0 into 0
5.490 * [taylor]: Taking taylor expansion of 0 in d3
5.490 * [backup-simplify]: Simplify 0 into 0
5.490 * [taylor]: Taking taylor expansion of 0 in d3
5.490 * [backup-simplify]: Simplify 0 into 0
5.491 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.491 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0
5.492 * [backup-simplify]: Simplify (- 0) into 0
5.492 * [backup-simplify]: Simplify (+ 0 0) into 0
5.492 * [taylor]: Taking taylor expansion of 0 in d3
5.492 * [backup-simplify]: Simplify 0 into 0
5.492 * [backup-simplify]: Simplify 0 into 0
5.492 * [backup-simplify]: Simplify 0 into 0
5.493 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.493 * [backup-simplify]: Simplify (- 0) into 0
5.494 * [backup-simplify]: Simplify 0 into 0
5.494 * [backup-simplify]: Simplify 0 into 0
5.494 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) into (- (* d2 d1) (* d3 d1))
5.494 * * * [progress]: simplifying candidates
5.495 * [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))
5.497 * * [simplify]: iteration 0: 90 enodes
5.526 * * [simplify]: iteration 1: 273 enodes
5.662 * * [simplify]: iteration 2: 1394 enodes
6.033 * * [simplify]: iteration complete: 5000 enodes
6.034 * * [simplify]: Extracting #0: cost 43 inf + 0
6.035 * * [simplify]: Extracting #1: cost 503 inf + 1
6.045 * * [simplify]: Extracting #2: cost 1521 inf + 13858
6.077 * * [simplify]: Extracting #3: cost 1395 inf + 100415
6.151 * * [simplify]: Extracting #4: cost 246 inf + 334371
6.281 * * [simplify]: Extracting #5: cost 58 inf + 392393
6.361 * * [simplify]: Extracting #6: cost 10 inf + 402275
6.457 * * [simplify]: Extracting #7: cost 0 inf + 405212
6.590 * [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)
6.596 * * * [progress]: adding candidates to table
6.902 * [progress]: [Phase 3 of 3] Extracting.
6.902 * * [regime]: Finding splitpoints for: (#<alt (λ (d1 d2 d3 d4) (* d1 (+ d4 (- (- d2 d1) d3))))> #<alt (λ (d1 d2 d3 d4) (+ (* d4 d1) (* (- (- d2 d1) d3) d1)))> #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))>)
6.903 * * * [regime-changes]: Trying 5 branch expressions: ((- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) d4 d3 d2 d1)
6.903 * * * * [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) (+ (* d4 d1) (* (- (- d2 d1) d3) d1)))> #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))>)
6.946 * * * * [regimes]: Trying to branch on d4 from (#<alt (λ (d1 d2 d3 d4) (* d1 (+ d4 (- (- d2 d1) d3))))> #<alt (λ (d1 d2 d3 d4) (+ (* d4 d1) (* (- (- d2 d1) d3) d1)))> #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))>)
6.987 * * * * [regimes]: Trying to branch on d3 from (#<alt (λ (d1 d2 d3 d4) (* d1 (+ d4 (- (- d2 d1) d3))))> #<alt (λ (d1 d2 d3 d4) (+ (* d4 d1) (* (- (- d2 d1) d3) d1)))> #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))>)
7.060 * * * * [regimes]: Trying to branch on d2 from (#<alt (λ (d1 d2 d3 d4) (* d1 (+ d4 (- (- d2 d1) d3))))> #<alt (λ (d1 d2 d3 d4) (+ (* d4 d1) (* (- (- d2 d1) d3) d1)))> #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))>)
7.106 * * * * [regimes]: Trying to branch on d1 from (#<alt (λ (d1 d2 d3 d4) (* d1 (+ d4 (- (- d2 d1) d3))))> #<alt (λ (d1 d2 d3 d4) (+ (* d4 d1) (* (- (- d2 d1) d3) d1)))> #<alt (λ (d1 d2 d3 d4) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))>)
7.168 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
7.168 * [simplify]: Simplifying:
  (* d1 (+ d4 (- (- d2 d1) d3)))
7.168 * * [simplify]: iteration 0: 8 enodes
7.169 * * [simplify]: iteration 1: 10 enodes
7.169 * * [simplify]: iteration complete: 10 enodes
7.169 * * [simplify]: Extracting #0: cost 1 inf + 0
7.169 * * [simplify]: Extracting #1: cost 3 inf + 0
7.169 * * [simplify]: Extracting #2: cost 4 inf + 1
7.169 * * [simplify]: Extracting #3: cost 5 inf + 2
7.169 * * [simplify]: Extracting #4: cost 5 inf + 3
7.169 * * [simplify]: Extracting #5: cost 0 inf + 417
7.169 * [simplify]: Simplified to:
  (* d1 (+ d4 (- (- d2 d1) d3)))
9.844 * [regime-testing]: Baseline error score: 0.023377922240280034
9.859 * [regime-testing]: Oracle error score: 0.008501062632829104
9.894 * [regime-testing]: End program error score: 0.023377922240280034
10.075 * [regime-testing]: Target error score: 0.023752969121140142