14.472 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.035 * * * [progress]: [2/2] Setting up program. 0.038 * [progress]: [Phase 2 of 3] Improving. 0.038 * [simplify]: Simplifying: (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) 0.038 * * [simplify]: Extracting # 0 : cost 0 0.038 * * [simplify]: Extracting # 1 : cost 0 0.038 * * [simplify]: Extracting # 2 : cost 0 0.038 * * [simplify]: Extracting # 3 : cost 0 0.038 * * [simplify]: Extracting # 4 : cost 0 0.038 * * [simplify]: Extracting # 5 : cost 0 0.038 * * [simplify]: Extracting # 6 : cost 0 0.038 * * [simplify]: iteration 0 : 11 enodes (cost 15 ) 0.040 * * [simplify]: Extracting # 0 : cost 0 0.040 * * [simplify]: Extracting # 1 : cost 0 0.040 * * [simplify]: Extracting # 2 : cost 0 0.041 * * [simplify]: Extracting # 3 : cost 0 0.041 * * [simplify]: Extracting # 4 : cost 0 0.041 * * [simplify]: iteration 1 : 25 enodes (cost 13 ) 0.046 * * [simplify]: Extracting # 0 : cost 0 0.046 * * [simplify]: Extracting # 1 : cost 0 0.046 * * [simplify]: Extracting # 2 : cost 0 0.046 * * [simplify]: Extracting # 3 : cost 0 0.046 * * [simplify]: iteration 2 : 69 enodes (cost 11 ) 0.082 * * [simplify]: Extracting # 0 : cost 0 0.082 * * [simplify]: Extracting # 1 : cost 0 0.082 * * [simplify]: Extracting # 2 : cost 0 0.082 * * [simplify]: Extracting # 3 : cost 0 0.083 * * [simplify]: Extracting # 4 : cost 0 0.083 * * [simplify]: iteration 3 : 188 enodes (cost 9 ) 0.194 * * [simplify]: Extracting # 0 : cost 0 0.195 * * [simplify]: Extracting # 1 : cost 0 0.196 * * [simplify]: Extracting # 2 : cost 0 0.196 * * [simplify]: Extracting # 3 : cost 0 0.197 * * [simplify]: iteration 4 : 410 enodes (cost 9 ) 0.460 * * [simplify]: Extracting # 0 : cost 0 0.461 * * [simplify]: Extracting # 1 : cost 0 0.462 * * [simplify]: Extracting # 2 : cost 0 0.462 * * [simplify]: Extracting # 3 : cost 0 0.463 * * [simplify]: iteration 5 : 693 enodes (cost 9 ) 0.740 * * [simplify]: Extracting # 0 : cost 0 0.741 * * [simplify]: Extracting # 1 : cost 0 0.741 * * [simplify]: Extracting # 2 : cost 0 0.742 * * [simplify]: Extracting # 3 : cost 0 0.742 * * [simplify]: Extracting # 4 : cost 0 0.743 * * [simplify]: iteration 6 : 946 enodes (cost 9 ) 1.175 * * [simplify]: Extracting # 0 : cost 0 1.177 * * [simplify]: Extracting # 1 : cost 0 1.178 * * [simplify]: Extracting # 2 : cost 0 1.178 * * [simplify]: iteration 7 : 1263 enodes (cost 9 ) 1.833 * * [simplify]: Extracting # 0 : cost 0 1.834 * * [simplify]: Extracting # 1 : cost 0 1.835 * * [simplify]: Extracting # 2 : cost 0 1.835 * * [simplify]: iteration 8 : 1510 enodes (cost 9 ) 2.436 * * [simplify]: Extracting # 0 : cost 0 2.437 * * [simplify]: Extracting # 1 : cost 0 2.438 * * [simplify]: iteration 9 : 1595 enodes (cost 9 ) 2.981 * * [simplify]: Extracting # 0 : cost 0 2.982 * * [simplify]: iteration done: 1595 enodes (cost 9 ) 2.982 * [simplify]: Simplified to: (* d1 (+ (- d4 d1) (- d2 d3))) 2.984 * * [progress]: iteration 1 / 4 2.985 * * * [progress]: picking best candidate 2.991 * * * * [pick]: Picked # 2.991 * * * [progress]: localizing error 3.004 * * * [progress]: generating rewritten candidates 3.005 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 3.172 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 3.230 * * * [progress]: generating series expansions 3.230 * * * * [progress]: [ 1 / 2 ] generating series at (2) 3.230 * [backup-simplify]: Simplify (* d1 (+ (- d4 d1) (- d2 d3))) into (* d1 (- (+ d4 d2) (+ d1 d3))) 3.230 * [approximate]: Taking taylor expansion of (* d1 (- (+ d4 d2) (+ d1 d3))) in (d1 d4 d2 d3) around 0 3.230 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) (+ d1 d3))) in d3 3.230 * [taylor]: Taking taylor expansion of d1 in d3 3.230 * [backup-simplify]: Simplify d1 into d1 3.230 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d1 d3)) in d3 3.230 * [taylor]: Taking taylor expansion of (+ d4 d2) in d3 3.230 * [taylor]: Taking taylor expansion of d4 in d3 3.230 * [backup-simplify]: Simplify d4 into d4 3.230 * [taylor]: Taking taylor expansion of d2 in d3 3.230 * [backup-simplify]: Simplify d2 into d2 3.230 * [taylor]: Taking taylor expansion of (+ d1 d3) in d3 3.230 * [taylor]: Taking taylor expansion of d1 in d3 3.230 * [backup-simplify]: Simplify d1 into d1 3.230 * [taylor]: Taking taylor expansion of d3 in d3 3.230 * [backup-simplify]: Simplify 0 into 0 3.230 * [backup-simplify]: Simplify 1 into 1 3.230 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) (+ d1 d3))) in d2 3.230 * [taylor]: Taking taylor expansion of d1 in d2 3.230 * [backup-simplify]: Simplify d1 into d1 3.230 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d1 d3)) in d2 3.231 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 3.231 * [taylor]: Taking taylor expansion of d4 in d2 3.231 * [backup-simplify]: Simplify d4 into d4 3.231 * [taylor]: Taking taylor expansion of d2 in d2 3.231 * [backup-simplify]: Simplify 0 into 0 3.231 * [backup-simplify]: Simplify 1 into 1 3.231 * [taylor]: Taking taylor expansion of (+ d1 d3) in d2 3.231 * [taylor]: Taking taylor expansion of d1 in d2 3.231 * [backup-simplify]: Simplify d1 into d1 3.231 * [taylor]: Taking taylor expansion of d3 in d2 3.231 * [backup-simplify]: Simplify d3 into d3 3.231 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) (+ d1 d3))) in d4 3.231 * [taylor]: Taking taylor expansion of d1 in d4 3.231 * [backup-simplify]: Simplify d1 into d1 3.231 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d1 d3)) in d4 3.231 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4 3.231 * [taylor]: Taking taylor expansion of d4 in d4 3.231 * [backup-simplify]: Simplify 0 into 0 3.231 * [backup-simplify]: Simplify 1 into 1 3.231 * [taylor]: Taking taylor expansion of d2 in d4 3.231 * [backup-simplify]: Simplify d2 into d2 3.231 * [taylor]: Taking taylor expansion of (+ d1 d3) in d4 3.231 * [taylor]: Taking taylor expansion of d1 in d4 3.231 * [backup-simplify]: Simplify d1 into d1 3.231 * [taylor]: Taking taylor expansion of d3 in d4 3.231 * [backup-simplify]: Simplify d3 into d3 3.231 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) (+ d1 d3))) in d1 3.231 * [taylor]: Taking taylor expansion of d1 in d1 3.231 * [backup-simplify]: Simplify 0 into 0 3.231 * [backup-simplify]: Simplify 1 into 1 3.231 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d1 d3)) in d1 3.231 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1 3.231 * [taylor]: Taking taylor expansion of d4 in d1 3.231 * [backup-simplify]: Simplify d4 into d4 3.231 * [taylor]: Taking taylor expansion of d2 in d1 3.231 * [backup-simplify]: Simplify d2 into d2 3.231 * [taylor]: Taking taylor expansion of (+ d1 d3) in d1 3.231 * [taylor]: Taking taylor expansion of d1 in d1 3.231 * [backup-simplify]: Simplify 0 into 0 3.231 * [backup-simplify]: Simplify 1 into 1 3.231 * [taylor]: Taking taylor expansion of d3 in d1 3.231 * [backup-simplify]: Simplify d3 into d3 3.231 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) (+ d1 d3))) in d1 3.231 * [taylor]: Taking taylor expansion of d1 in d1 3.231 * [backup-simplify]: Simplify 0 into 0 3.231 * [backup-simplify]: Simplify 1 into 1 3.231 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d1 d3)) in d1 3.231 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1 3.231 * [taylor]: Taking taylor expansion of d4 in d1 3.231 * [backup-simplify]: Simplify d4 into d4 3.231 * [taylor]: Taking taylor expansion of d2 in d1 3.231 * [backup-simplify]: Simplify d2 into d2 3.231 * [taylor]: Taking taylor expansion of (+ d1 d3) in d1 3.231 * [taylor]: Taking taylor expansion of d1 in d1 3.231 * [backup-simplify]: Simplify 0 into 0 3.231 * [backup-simplify]: Simplify 1 into 1 3.231 * [taylor]: Taking taylor expansion of d3 in d1 3.231 * [backup-simplify]: Simplify d3 into d3 3.231 * [backup-simplify]: Simplify (+ d4 d2) into (+ d2 d4) 3.231 * [backup-simplify]: Simplify (+ 0 d3) into d3 3.232 * [backup-simplify]: Simplify (- d3) into (- d3) 3.232 * [backup-simplify]: Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3) 3.232 * [backup-simplify]: Simplify (* 0 (- (+ d2 d4) d3)) into 0 3.232 * [taylor]: Taking taylor expansion of 0 in d4 3.232 * [backup-simplify]: Simplify 0 into 0 3.232 * [taylor]: Taking taylor expansion of 0 in d2 3.232 * [backup-simplify]: Simplify 0 into 0 3.232 * [taylor]: Taking taylor expansion of 0 in d3 3.232 * [backup-simplify]: Simplify 0 into 0 3.232 * [backup-simplify]: Simplify 0 into 0 3.232 * [backup-simplify]: Simplify (+ 0 0) into 0 3.233 * [backup-simplify]: Simplify (+ 1 0) into 1 3.233 * [backup-simplify]: Simplify (- 1) into -1 3.233 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.233 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 (- (+ d2 d4) d3))) into (- (+ d4 d2) d3) 3.233 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d4 3.233 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4 3.234 * [taylor]: Taking taylor expansion of d4 in d4 3.234 * [backup-simplify]: Simplify 0 into 0 3.234 * [backup-simplify]: Simplify 1 into 1 3.234 * [taylor]: Taking taylor expansion of d2 in d4 3.234 * [backup-simplify]: Simplify d2 into d2 3.234 * [taylor]: Taking taylor expansion of d3 in d4 3.234 * [backup-simplify]: Simplify d3 into d3 3.234 * [backup-simplify]: Simplify (+ 0 d2) into d2 3.234 * [backup-simplify]: Simplify (- d3) into (- d3) 3.234 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 3.234 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 3.234 * [taylor]: Taking taylor expansion of d2 in d2 3.234 * [backup-simplify]: Simplify 0 into 0 3.234 * [backup-simplify]: Simplify 1 into 1 3.234 * [taylor]: Taking taylor expansion of d3 in d2 3.234 * [backup-simplify]: Simplify d3 into d3 3.234 * [backup-simplify]: Simplify (- d3) into (- d3) 3.234 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 3.234 * [taylor]: Taking taylor expansion of (- d3) in d3 3.234 * [taylor]: Taking taylor expansion of d3 in d3 3.234 * [backup-simplify]: Simplify 0 into 0 3.234 * [backup-simplify]: Simplify 1 into 1 3.234 * [backup-simplify]: Simplify (- 0) into 0 3.234 * [backup-simplify]: Simplify 0 into 0 3.234 * [taylor]: Taking taylor expansion of 0 in d2 3.234 * [backup-simplify]: Simplify 0 into 0 3.234 * [taylor]: Taking taylor expansion of 0 in d3 3.234 * [backup-simplify]: Simplify 0 into 0 3.234 * [backup-simplify]: Simplify 0 into 0 3.234 * [taylor]: Taking taylor expansion of 0 in d3 3.234 * [backup-simplify]: Simplify 0 into 0 3.234 * [backup-simplify]: Simplify 0 into 0 3.234 * [backup-simplify]: Simplify 0 into 0 3.235 * [backup-simplify]: Simplify (+ 0 0) into 0 3.235 * [backup-simplify]: Simplify (+ 0 0) into 0 3.235 * [backup-simplify]: Simplify (- 0) into 0 3.235 * [backup-simplify]: Simplify (+ 0 0) into 0 3.236 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (* 0 (- (+ d2 d4) d3)))) into (- 1) 3.236 * [taylor]: Taking taylor expansion of (- 1) in d4 3.236 * [taylor]: Taking taylor expansion of 1 in d4 3.236 * [backup-simplify]: Simplify 1 into 1 3.236 * [backup-simplify]: Simplify (- 1) into -1 3.236 * [taylor]: Taking taylor expansion of -1 in d2 3.236 * [backup-simplify]: Simplify -1 into -1 3.236 * [taylor]: Taking taylor expansion of -1 in d3 3.236 * [backup-simplify]: Simplify -1 into -1 3.236 * [backup-simplify]: Simplify -1 into -1 3.237 * [backup-simplify]: Simplify (+ 1 0) into 1 3.237 * [backup-simplify]: Simplify (- 0) into 0 3.237 * [backup-simplify]: Simplify (+ 1 0) into 1 3.237 * [taylor]: Taking taylor expansion of 1 in d2 3.237 * [backup-simplify]: Simplify 1 into 1 3.237 * [taylor]: Taking taylor expansion of 1 in d3 3.237 * [backup-simplify]: Simplify 1 into 1 3.237 * [backup-simplify]: Simplify 1 into 1 3.237 * [taylor]: Taking taylor expansion of 0 in d2 3.237 * [backup-simplify]: Simplify 0 into 0 3.237 * [taylor]: Taking taylor expansion of 0 in d3 3.237 * [backup-simplify]: Simplify 0 into 0 3.237 * [backup-simplify]: Simplify 0 into 0 3.237 * [backup-simplify]: Simplify (- 0) into 0 3.238 * [backup-simplify]: Simplify (+ 1 0) into 1 3.238 * [taylor]: Taking taylor expansion of 1 in d3 3.238 * [backup-simplify]: Simplify 1 into 1 3.238 * [backup-simplify]: Simplify 1 into 1 3.238 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* d2 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d4 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (+ (* d1 d4) (* d1 d2)) (pow d1 2)) 3.238 * [backup-simplify]: Simplify (* (/ 1 d1) (+ (- (/ 1 d4) (/ 1 d1)) (- (/ 1 d2) (/ 1 d3)))) into (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) 3.238 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in (d1 d4 d2 d3) around 0 3.238 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d3 3.238 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d3 3.239 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d3 3.239 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 3.239 * [taylor]: Taking taylor expansion of d2 in d3 3.239 * [backup-simplify]: Simplify d2 into d2 3.239 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.239 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 3.239 * [taylor]: Taking taylor expansion of d4 in d3 3.239 * [backup-simplify]: Simplify d4 into d4 3.239 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.239 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 3.239 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 3.239 * [taylor]: Taking taylor expansion of d1 in d3 3.239 * [backup-simplify]: Simplify d1 into d1 3.239 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.239 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.239 * [taylor]: Taking taylor expansion of d3 in d3 3.239 * [backup-simplify]: Simplify 0 into 0 3.239 * [backup-simplify]: Simplify 1 into 1 3.239 * [backup-simplify]: Simplify (/ 1 1) into 1 3.239 * [taylor]: Taking taylor expansion of d1 in d3 3.239 * [backup-simplify]: Simplify d1 into d1 3.239 * [backup-simplify]: Simplify (+ 0 1) into 1 3.240 * [backup-simplify]: Simplify (- 1) into -1 3.240 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.240 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 3.240 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d2 3.240 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d2 3.240 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 3.240 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.240 * [taylor]: Taking taylor expansion of d2 in d2 3.240 * [backup-simplify]: Simplify 0 into 0 3.240 * [backup-simplify]: Simplify 1 into 1 3.240 * [backup-simplify]: Simplify (/ 1 1) into 1 3.240 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.240 * [taylor]: Taking taylor expansion of d4 in d2 3.240 * [backup-simplify]: Simplify d4 into d4 3.240 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.240 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 3.240 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 3.241 * [taylor]: Taking taylor expansion of d1 in d2 3.241 * [backup-simplify]: Simplify d1 into d1 3.241 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.241 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.241 * [taylor]: Taking taylor expansion of d3 in d2 3.241 * [backup-simplify]: Simplify d3 into d3 3.241 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.241 * [taylor]: Taking taylor expansion of d1 in d2 3.241 * [backup-simplify]: Simplify d1 into d1 3.241 * [backup-simplify]: Simplify (+ 1 0) into 1 3.241 * [backup-simplify]: Simplify (+ 1 0) into 1 3.241 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.241 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d4 3.241 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d4 3.241 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 3.241 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 3.241 * [taylor]: Taking taylor expansion of d2 in d4 3.241 * [backup-simplify]: Simplify d2 into d2 3.241 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.241 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.241 * [taylor]: Taking taylor expansion of d4 in d4 3.241 * [backup-simplify]: Simplify 0 into 0 3.241 * [backup-simplify]: Simplify 1 into 1 3.242 * [backup-simplify]: Simplify (/ 1 1) into 1 3.242 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 3.242 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 3.242 * [taylor]: Taking taylor expansion of d1 in d4 3.242 * [backup-simplify]: Simplify d1 into d1 3.242 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.242 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 3.242 * [taylor]: Taking taylor expansion of d3 in d4 3.242 * [backup-simplify]: Simplify d3 into d3 3.242 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.242 * [taylor]: Taking taylor expansion of d1 in d4 3.242 * [backup-simplify]: Simplify d1 into d1 3.242 * [backup-simplify]: Simplify (+ 0 1) into 1 3.243 * [backup-simplify]: Simplify (+ 1 0) into 1 3.243 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.243 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1 3.243 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d1 3.243 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 3.243 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 3.243 * [taylor]: Taking taylor expansion of d2 in d1 3.243 * [backup-simplify]: Simplify d2 into d2 3.243 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.243 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 3.243 * [taylor]: Taking taylor expansion of d4 in d1 3.243 * [backup-simplify]: Simplify d4 into d4 3.243 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.243 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 3.243 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 3.243 * [taylor]: Taking taylor expansion of d1 in d1 3.243 * [backup-simplify]: Simplify 0 into 0 3.243 * [backup-simplify]: Simplify 1 into 1 3.243 * [backup-simplify]: Simplify (/ 1 1) into 1 3.243 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 3.243 * [taylor]: Taking taylor expansion of d3 in d1 3.243 * [backup-simplify]: Simplify d3 into d3 3.243 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.243 * [taylor]: Taking taylor expansion of d1 in d1 3.243 * [backup-simplify]: Simplify 0 into 0 3.243 * [backup-simplify]: Simplify 1 into 1 3.244 * [backup-simplify]: Simplify (+ 1 0) into 1 3.244 * [backup-simplify]: Simplify (- 1) into -1 3.244 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.244 * [backup-simplify]: Simplify (/ -1 1) into -1 3.244 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1 3.244 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d1 3.244 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 3.244 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 3.244 * [taylor]: Taking taylor expansion of d2 in d1 3.244 * [backup-simplify]: Simplify d2 into d2 3.244 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.245 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 3.245 * [taylor]: Taking taylor expansion of d4 in d1 3.245 * [backup-simplify]: Simplify d4 into d4 3.245 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.245 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 3.245 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 3.245 * [taylor]: Taking taylor expansion of d1 in d1 3.245 * [backup-simplify]: Simplify 0 into 0 3.245 * [backup-simplify]: Simplify 1 into 1 3.245 * [backup-simplify]: Simplify (/ 1 1) into 1 3.245 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 3.245 * [taylor]: Taking taylor expansion of d3 in d1 3.245 * [backup-simplify]: Simplify d3 into d3 3.245 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.245 * [taylor]: Taking taylor expansion of d1 in d1 3.245 * [backup-simplify]: Simplify 0 into 0 3.245 * [backup-simplify]: Simplify 1 into 1 3.245 * [backup-simplify]: Simplify (+ 1 0) into 1 3.246 * [backup-simplify]: Simplify (- 1) into -1 3.246 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.246 * [backup-simplify]: Simplify (/ -1 1) into -1 3.246 * [taylor]: Taking taylor expansion of -1 in d4 3.246 * [backup-simplify]: Simplify -1 into -1 3.246 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 3.247 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.247 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 3.247 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.247 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) (- (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 3.248 * [backup-simplify]: Simplify (- (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 1) (+ (* -1 (/ 0 1)))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 3.248 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d4 3.248 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 3.248 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 3.248 * [taylor]: Taking taylor expansion of d2 in d4 3.248 * [backup-simplify]: Simplify d2 into d2 3.248 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.248 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.248 * [taylor]: Taking taylor expansion of d4 in d4 3.248 * [backup-simplify]: Simplify 0 into 0 3.248 * [backup-simplify]: Simplify 1 into 1 3.248 * [backup-simplify]: Simplify (/ 1 1) into 1 3.248 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 3.248 * [taylor]: Taking taylor expansion of d3 in d4 3.248 * [backup-simplify]: Simplify d3 into d3 3.248 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.248 * [backup-simplify]: Simplify (+ 0 1) into 1 3.249 * [backup-simplify]: Simplify (+ 1 0) into 1 3.249 * [taylor]: Taking taylor expansion of 1 in d2 3.249 * [backup-simplify]: Simplify 1 into 1 3.249 * [taylor]: Taking taylor expansion of -1 in d2 3.249 * [backup-simplify]: Simplify -1 into -1 3.249 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.249 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.249 * [backup-simplify]: Simplify (+ 0 0) into 0 3.250 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.250 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.250 * [backup-simplify]: Simplify (+ 0 0) into 0 3.250 * [backup-simplify]: Simplify (- 0) into 0 3.251 * [backup-simplify]: Simplify (+ 0 0) into 0 3.252 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (/ 0 1)))) into 0 3.252 * [taylor]: Taking taylor expansion of 0 in d4 3.252 * [backup-simplify]: Simplify 0 into 0 3.252 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.252 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2) 3.252 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.252 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 3.252 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 3.252 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.252 * [taylor]: Taking taylor expansion of d2 in d2 3.252 * [backup-simplify]: Simplify 0 into 0 3.252 * [backup-simplify]: Simplify 1 into 1 3.253 * [backup-simplify]: Simplify (/ 1 1) into 1 3.253 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.253 * [taylor]: Taking taylor expansion of d3 in d2 3.253 * [backup-simplify]: Simplify d3 into d3 3.253 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.253 * [backup-simplify]: Simplify (+ 1 0) into 1 3.253 * [taylor]: Taking taylor expansion of 1 in d3 3.253 * [backup-simplify]: Simplify 1 into 1 3.253 * [taylor]: Taking taylor expansion of 0 in d2 3.253 * [backup-simplify]: Simplify 0 into 0 3.253 * [taylor]: Taking taylor expansion of 1 in d3 3.253 * [backup-simplify]: Simplify 1 into 1 3.253 * [taylor]: Taking taylor expansion of -1 in d3 3.253 * [backup-simplify]: Simplify -1 into -1 3.253 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.253 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 3.254 * [backup-simplify]: Simplify (+ 0 0) into 0 3.254 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.255 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.255 * [backup-simplify]: Simplify (+ 0 0) into 0 3.255 * [backup-simplify]: Simplify (- 0) into 0 3.256 * [backup-simplify]: Simplify (+ 0 0) into 0 3.258 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.258 * [taylor]: Taking taylor expansion of 0 in d4 3.258 * [backup-simplify]: Simplify 0 into 0 3.258 * [taylor]: Taking taylor expansion of 0 in d2 3.258 * [backup-simplify]: Simplify 0 into 0 3.258 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.259 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.260 * [backup-simplify]: Simplify (+ 0 0) into 0 3.260 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.260 * [backup-simplify]: Simplify (- 0) into 0 3.260 * [backup-simplify]: Simplify (+ 0 0) into 0 3.260 * [taylor]: Taking taylor expansion of 0 in d2 3.261 * [backup-simplify]: Simplify 0 into 0 3.261 * [taylor]: Taking taylor expansion of 0 in d2 3.261 * [backup-simplify]: Simplify 0 into 0 3.261 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.262 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.262 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 3.262 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 3.262 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.262 * [taylor]: Taking taylor expansion of d3 in d3 3.262 * [backup-simplify]: Simplify 0 into 0 3.262 * [backup-simplify]: Simplify 1 into 1 3.262 * [backup-simplify]: Simplify (/ 1 1) into 1 3.262 * [backup-simplify]: Simplify (- 1) into -1 3.262 * [backup-simplify]: Simplify -1 into -1 3.263 * [taylor]: Taking taylor expansion of 0 in d3 3.263 * [backup-simplify]: Simplify 0 into 0 3.263 * [taylor]: Taking taylor expansion of 0 in d3 3.263 * [backup-simplify]: Simplify 0 into 0 3.263 * [taylor]: Taking taylor expansion of 0 in d3 3.263 * [backup-simplify]: Simplify 0 into 0 3.263 * [backup-simplify]: Simplify 1 into 1 3.263 * [backup-simplify]: Simplify 1 into 1 3.264 * [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 (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) 3.264 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (+ (- (/ 1 (- d4)) (/ 1 (- d1))) (- (/ 1 (- d2)) (/ 1 (- d3))))) into (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) 3.264 * [approximate]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in (d1 d4 d2 d3) around 0 3.264 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d3 3.264 * [taylor]: Taking taylor expansion of -1 in d3 3.264 * [backup-simplify]: Simplify -1 into -1 3.264 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d3 3.264 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d3 3.264 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 3.264 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 3.264 * [taylor]: Taking taylor expansion of d1 in d3 3.264 * [backup-simplify]: Simplify d1 into d1 3.264 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.264 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.264 * [taylor]: Taking taylor expansion of d3 in d3 3.264 * [backup-simplify]: Simplify 0 into 0 3.264 * [backup-simplify]: Simplify 1 into 1 3.265 * [backup-simplify]: Simplify (/ 1 1) into 1 3.265 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d3 3.265 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 3.265 * [taylor]: Taking taylor expansion of d2 in d3 3.265 * [backup-simplify]: Simplify d2 into d2 3.265 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.265 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 3.265 * [taylor]: Taking taylor expansion of d4 in d3 3.265 * [backup-simplify]: Simplify d4 into d4 3.265 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.265 * [taylor]: Taking taylor expansion of d1 in d3 3.265 * [backup-simplify]: Simplify d1 into d1 3.266 * [backup-simplify]: Simplify (+ 0 1) into 1 3.266 * [backup-simplify]: Simplify (+ 1 0) into 1 3.266 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.266 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d2 3.266 * [taylor]: Taking taylor expansion of -1 in d2 3.266 * [backup-simplify]: Simplify -1 into -1 3.266 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d2 3.266 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d2 3.266 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 3.266 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 3.266 * [taylor]: Taking taylor expansion of d1 in d2 3.266 * [backup-simplify]: Simplify d1 into d1 3.267 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.267 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.267 * [taylor]: Taking taylor expansion of d3 in d2 3.267 * [backup-simplify]: Simplify d3 into d3 3.267 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.267 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 3.267 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.267 * [taylor]: Taking taylor expansion of d2 in d2 3.267 * [backup-simplify]: Simplify 0 into 0 3.267 * [backup-simplify]: Simplify 1 into 1 3.267 * [backup-simplify]: Simplify (/ 1 1) into 1 3.267 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.267 * [taylor]: Taking taylor expansion of d4 in d2 3.267 * [backup-simplify]: Simplify d4 into d4 3.267 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.267 * [taylor]: Taking taylor expansion of d1 in d2 3.267 * [backup-simplify]: Simplify d1 into d1 3.268 * [backup-simplify]: Simplify (+ 1 0) into 1 3.268 * [backup-simplify]: Simplify (- 1) into -1 3.269 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.269 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 3.269 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d4 3.269 * [taylor]: Taking taylor expansion of -1 in d4 3.269 * [backup-simplify]: Simplify -1 into -1 3.269 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d4 3.269 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d4 3.269 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 3.269 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 3.269 * [taylor]: Taking taylor expansion of d1 in d4 3.269 * [backup-simplify]: Simplify d1 into d1 3.269 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.269 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 3.269 * [taylor]: Taking taylor expansion of d3 in d4 3.269 * [backup-simplify]: Simplify d3 into d3 3.269 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.269 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 3.269 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 3.269 * [taylor]: Taking taylor expansion of d2 in d4 3.269 * [backup-simplify]: Simplify d2 into d2 3.269 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.269 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.269 * [taylor]: Taking taylor expansion of d4 in d4 3.269 * [backup-simplify]: Simplify 0 into 0 3.269 * [backup-simplify]: Simplify 1 into 1 3.270 * [backup-simplify]: Simplify (/ 1 1) into 1 3.270 * [taylor]: Taking taylor expansion of d1 in d4 3.270 * [backup-simplify]: Simplify d1 into d1 3.270 * [backup-simplify]: Simplify (+ 0 1) into 1 3.270 * [backup-simplify]: Simplify (- 1) into -1 3.270 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.270 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 3.270 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d1 3.271 * [taylor]: Taking taylor expansion of -1 in d1 3.271 * [backup-simplify]: Simplify -1 into -1 3.271 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d1 3.271 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d1 3.271 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 3.271 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 3.271 * [taylor]: Taking taylor expansion of d1 in d1 3.271 * [backup-simplify]: Simplify 0 into 0 3.271 * [backup-simplify]: Simplify 1 into 1 3.273 * [backup-simplify]: Simplify (/ 1 1) into 1 3.273 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 3.273 * [taylor]: Taking taylor expansion of d3 in d1 3.273 * [backup-simplify]: Simplify d3 into d3 3.273 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.273 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 3.274 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 3.274 * [taylor]: Taking taylor expansion of d2 in d1 3.274 * [backup-simplify]: Simplify d2 into d2 3.274 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.274 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 3.274 * [taylor]: Taking taylor expansion of d4 in d1 3.274 * [backup-simplify]: Simplify d4 into d4 3.274 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.274 * [taylor]: Taking taylor expansion of d1 in d1 3.274 * [backup-simplify]: Simplify 0 into 0 3.274 * [backup-simplify]: Simplify 1 into 1 3.274 * [backup-simplify]: Simplify (+ 1 0) into 1 3.274 * [backup-simplify]: Simplify (+ 1 0) into 1 3.275 * [backup-simplify]: Simplify (/ 1 1) into 1 3.275 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d1 3.275 * [taylor]: Taking taylor expansion of -1 in d1 3.275 * [backup-simplify]: Simplify -1 into -1 3.275 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d1 3.275 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d1 3.275 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 3.275 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 3.275 * [taylor]: Taking taylor expansion of d1 in d1 3.275 * [backup-simplify]: Simplify 0 into 0 3.275 * [backup-simplify]: Simplify 1 into 1 3.275 * [backup-simplify]: Simplify (/ 1 1) into 1 3.275 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 3.275 * [taylor]: Taking taylor expansion of d3 in d1 3.275 * [backup-simplify]: Simplify d3 into d3 3.275 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.275 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 3.275 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 3.275 * [taylor]: Taking taylor expansion of d2 in d1 3.275 * [backup-simplify]: Simplify d2 into d2 3.275 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.275 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 3.275 * [taylor]: Taking taylor expansion of d4 in d1 3.275 * [backup-simplify]: Simplify d4 into d4 3.275 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.275 * [taylor]: Taking taylor expansion of d1 in d1 3.275 * [backup-simplify]: Simplify 0 into 0 3.275 * [backup-simplify]: Simplify 1 into 1 3.276 * [backup-simplify]: Simplify (+ 1 0) into 1 3.276 * [backup-simplify]: Simplify (+ 1 0) into 1 3.276 * [backup-simplify]: Simplify (/ 1 1) into 1 3.277 * [backup-simplify]: Simplify (* -1 1) into -1 3.277 * [taylor]: Taking taylor expansion of -1 in d4 3.277 * [backup-simplify]: Simplify -1 into -1 3.277 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.277 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 3.277 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 3.277 * [backup-simplify]: Simplify (- (+ (/ 1 d2) (/ 1 d4))) into (- (+ (/ 1 d2) (/ 1 d4))) 3.277 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d2) (/ 1 d4)))) into (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) 3.278 * [backup-simplify]: Simplify (- (/ (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) 3.278 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) (* 0 1)) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 3.278 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d4 3.279 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 3.279 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 3.279 * [taylor]: Taking taylor expansion of d2 in d4 3.279 * [backup-simplify]: Simplify d2 into d2 3.279 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.279 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.279 * [taylor]: Taking taylor expansion of d4 in d4 3.279 * [backup-simplify]: Simplify 0 into 0 3.279 * [backup-simplify]: Simplify 1 into 1 3.279 * [backup-simplify]: Simplify (/ 1 1) into 1 3.279 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 3.279 * [taylor]: Taking taylor expansion of d3 in d4 3.279 * [backup-simplify]: Simplify d3 into d3 3.279 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.279 * [backup-simplify]: Simplify (+ 0 1) into 1 3.280 * [backup-simplify]: Simplify (+ 1 0) into 1 3.280 * [taylor]: Taking taylor expansion of 1 in d2 3.280 * [backup-simplify]: Simplify 1 into 1 3.280 * [taylor]: Taking taylor expansion of -1 in d2 3.280 * [backup-simplify]: Simplify -1 into -1 3.280 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.280 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.281 * [backup-simplify]: Simplify (+ 0 0) into 0 3.281 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.281 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.281 * [backup-simplify]: Simplify (+ 0 0) into 0 3.281 * [backup-simplify]: Simplify (- 0) into 0 3.281 * [backup-simplify]: Simplify (+ 0 0) into 0 3.282 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) (/ 0 1)))) into 0 3.283 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) (* 0 1))) into 0 3.283 * [taylor]: Taking taylor expansion of 0 in d4 3.283 * [backup-simplify]: Simplify 0 into 0 3.284 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.284 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2) 3.284 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.284 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 3.284 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 3.284 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.284 * [taylor]: Taking taylor expansion of d2 in d2 3.284 * [backup-simplify]: Simplify 0 into 0 3.284 * [backup-simplify]: Simplify 1 into 1 3.284 * [backup-simplify]: Simplify (/ 1 1) into 1 3.284 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.284 * [taylor]: Taking taylor expansion of d3 in d2 3.284 * [backup-simplify]: Simplify d3 into d3 3.284 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.284 * [backup-simplify]: Simplify (+ 1 0) into 1 3.284 * [taylor]: Taking taylor expansion of 1 in d3 3.285 * [backup-simplify]: Simplify 1 into 1 3.285 * [taylor]: Taking taylor expansion of 0 in d2 3.285 * [backup-simplify]: Simplify 0 into 0 3.285 * [taylor]: Taking taylor expansion of 1 in d3 3.285 * [backup-simplify]: Simplify 1 into 1 3.285 * [taylor]: Taking taylor expansion of -1 in d3 3.285 * [backup-simplify]: Simplify -1 into -1 3.285 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.286 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.286 * [backup-simplify]: Simplify (+ 0 0) into 0 3.286 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.286 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 3.286 * [backup-simplify]: Simplify (+ 0 0) into 0 3.287 * [backup-simplify]: Simplify (- 0) into 0 3.287 * [backup-simplify]: Simplify (+ 0 0) into 0 3.288 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.289 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) (* 0 1)))) into 0 3.289 * [taylor]: Taking taylor expansion of 0 in d4 3.289 * [backup-simplify]: Simplify 0 into 0 3.289 * [taylor]: Taking taylor expansion of 0 in d2 3.289 * [backup-simplify]: Simplify 0 into 0 3.289 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.290 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.290 * [backup-simplify]: Simplify (+ 0 0) into 0 3.290 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.290 * [backup-simplify]: Simplify (- 0) into 0 3.291 * [backup-simplify]: Simplify (+ 0 0) into 0 3.291 * [taylor]: Taking taylor expansion of 0 in d2 3.291 * [backup-simplify]: Simplify 0 into 0 3.291 * [taylor]: Taking taylor expansion of 0 in d2 3.291 * [backup-simplify]: Simplify 0 into 0 3.291 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.291 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.291 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 3.291 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 3.291 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.291 * [taylor]: Taking taylor expansion of d3 in d3 3.291 * [backup-simplify]: Simplify 0 into 0 3.291 * [backup-simplify]: Simplify 1 into 1 3.292 * [backup-simplify]: Simplify (/ 1 1) into 1 3.292 * [backup-simplify]: Simplify (- 1) into -1 3.292 * [backup-simplify]: Simplify -1 into -1 3.292 * [taylor]: Taking taylor expansion of 0 in d3 3.292 * [backup-simplify]: Simplify 0 into 0 3.292 * [taylor]: Taking taylor expansion of 0 in d3 3.292 * [backup-simplify]: Simplify 0 into 0 3.292 * [taylor]: Taking taylor expansion of 0 in d3 3.292 * [backup-simplify]: Simplify 0 into 0 3.292 * [backup-simplify]: Simplify 1 into 1 3.292 * [backup-simplify]: Simplify 1 into 1 3.293 * [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 (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) 3.293 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 3.293 * [backup-simplify]: Simplify (+ (- d4 d1) (- d2 d3)) into (- (+ d4 d2) (+ d1 d3)) 3.293 * [approximate]: Taking taylor expansion of (- (+ d4 d2) (+ d1 d3)) in (d4 d1 d2 d3) around 0 3.293 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d1 d3)) in d3 3.293 * [taylor]: Taking taylor expansion of (+ d4 d2) in d3 3.293 * [taylor]: Taking taylor expansion of d4 in d3 3.293 * [backup-simplify]: Simplify d4 into d4 3.293 * [taylor]: Taking taylor expansion of d2 in d3 3.293 * [backup-simplify]: Simplify d2 into d2 3.293 * [taylor]: Taking taylor expansion of (+ d1 d3) in d3 3.293 * [taylor]: Taking taylor expansion of d1 in d3 3.293 * [backup-simplify]: Simplify d1 into d1 3.293 * [taylor]: Taking taylor expansion of d3 in d3 3.293 * [backup-simplify]: Simplify 0 into 0 3.293 * [backup-simplify]: Simplify 1 into 1 3.293 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d1 d3)) in d2 3.293 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 3.293 * [taylor]: Taking taylor expansion of d4 in d2 3.293 * [backup-simplify]: Simplify d4 into d4 3.293 * [taylor]: Taking taylor expansion of d2 in d2 3.293 * [backup-simplify]: Simplify 0 into 0 3.293 * [backup-simplify]: Simplify 1 into 1 3.293 * [taylor]: Taking taylor expansion of (+ d1 d3) in d2 3.293 * [taylor]: Taking taylor expansion of d1 in d2 3.293 * [backup-simplify]: Simplify d1 into d1 3.293 * [taylor]: Taking taylor expansion of d3 in d2 3.293 * [backup-simplify]: Simplify d3 into d3 3.293 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d1 d3)) in d1 3.293 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1 3.293 * [taylor]: Taking taylor expansion of d4 in d1 3.293 * [backup-simplify]: Simplify d4 into d4 3.293 * [taylor]: Taking taylor expansion of d2 in d1 3.293 * [backup-simplify]: Simplify d2 into d2 3.293 * [taylor]: Taking taylor expansion of (+ d1 d3) in d1 3.293 * [taylor]: Taking taylor expansion of d1 in d1 3.293 * [backup-simplify]: Simplify 0 into 0 3.293 * [backup-simplify]: Simplify 1 into 1 3.293 * [taylor]: Taking taylor expansion of d3 in d1 3.293 * [backup-simplify]: Simplify d3 into d3 3.293 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d1 d3)) in d4 3.294 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4 3.294 * [taylor]: Taking taylor expansion of d4 in d4 3.294 * [backup-simplify]: Simplify 0 into 0 3.294 * [backup-simplify]: Simplify 1 into 1 3.294 * [taylor]: Taking taylor expansion of d2 in d4 3.294 * [backup-simplify]: Simplify d2 into d2 3.294 * [taylor]: Taking taylor expansion of (+ d1 d3) in d4 3.294 * [taylor]: Taking taylor expansion of d1 in d4 3.294 * [backup-simplify]: Simplify d1 into d1 3.294 * [taylor]: Taking taylor expansion of d3 in d4 3.294 * [backup-simplify]: Simplify d3 into d3 3.294 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d1 d3)) in d4 3.294 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4 3.294 * [taylor]: Taking taylor expansion of d4 in d4 3.294 * [backup-simplify]: Simplify 0 into 0 3.294 * [backup-simplify]: Simplify 1 into 1 3.294 * [taylor]: Taking taylor expansion of d2 in d4 3.294 * [backup-simplify]: Simplify d2 into d2 3.294 * [taylor]: Taking taylor expansion of (+ d1 d3) in d4 3.294 * [taylor]: Taking taylor expansion of d1 in d4 3.294 * [backup-simplify]: Simplify d1 into d1 3.294 * [taylor]: Taking taylor expansion of d3 in d4 3.294 * [backup-simplify]: Simplify d3 into d3 3.294 * [backup-simplify]: Simplify (+ 0 d2) into d2 3.294 * [backup-simplify]: Simplify (+ d1 d3) into (+ d1 d3) 3.294 * [backup-simplify]: Simplify (- (+ d1 d3)) into (- (+ d1 d3)) 3.294 * [backup-simplify]: Simplify (+ d2 (- (+ d1 d3))) into (- d2 (+ d1 d3)) 3.294 * [taylor]: Taking taylor expansion of (- d2 (+ d1 d3)) in d1 3.294 * [taylor]: Taking taylor expansion of d2 in d1 3.294 * [backup-simplify]: Simplify d2 into d2 3.294 * [taylor]: Taking taylor expansion of (+ d1 d3) in d1 3.294 * [taylor]: Taking taylor expansion of d1 in d1 3.294 * [backup-simplify]: Simplify 0 into 0 3.294 * [backup-simplify]: Simplify 1 into 1 3.294 * [taylor]: Taking taylor expansion of d3 in d1 3.294 * [backup-simplify]: Simplify d3 into d3 3.294 * [backup-simplify]: Simplify (+ 0 d3) into d3 3.294 * [backup-simplify]: Simplify (- d3) into (- d3) 3.294 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 3.294 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 3.294 * [taylor]: Taking taylor expansion of d2 in d2 3.294 * [backup-simplify]: Simplify 0 into 0 3.294 * [backup-simplify]: Simplify 1 into 1 3.294 * [taylor]: Taking taylor expansion of d3 in d2 3.294 * [backup-simplify]: Simplify d3 into d3 3.294 * [backup-simplify]: Simplify (- d3) into (- d3) 3.294 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 3.294 * [taylor]: Taking taylor expansion of (- d3) in d3 3.294 * [taylor]: Taking taylor expansion of d3 in d3 3.295 * [backup-simplify]: Simplify 0 into 0 3.295 * [backup-simplify]: Simplify 1 into 1 3.295 * [backup-simplify]: Simplify (- 0) into 0 3.295 * [backup-simplify]: Simplify 0 into 0 3.295 * [backup-simplify]: Simplify (+ 1 0) into 1 3.295 * [backup-simplify]: Simplify (+ 0 0) into 0 3.296 * [backup-simplify]: Simplify (- 0) into 0 3.296 * [backup-simplify]: Simplify (+ 1 0) into 1 3.296 * [taylor]: Taking taylor expansion of 1 in d1 3.296 * [backup-simplify]: Simplify 1 into 1 3.296 * [taylor]: Taking taylor expansion of 1 in d2 3.296 * [backup-simplify]: Simplify 1 into 1 3.296 * [taylor]: Taking taylor expansion of 1 in d3 3.296 * [backup-simplify]: Simplify 1 into 1 3.296 * [backup-simplify]: Simplify 1 into 1 3.296 * [backup-simplify]: Simplify (+ 1 0) into 1 3.297 * [backup-simplify]: Simplify (- 1) into -1 3.297 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.297 * [taylor]: Taking taylor expansion of -1 in d2 3.297 * [backup-simplify]: Simplify -1 into -1 3.297 * [taylor]: Taking taylor expansion of -1 in d3 3.297 * [backup-simplify]: Simplify -1 into -1 3.297 * [backup-simplify]: Simplify -1 into -1 3.297 * [backup-simplify]: Simplify (- 0) into 0 3.298 * [backup-simplify]: Simplify (+ 1 0) into 1 3.298 * [taylor]: Taking taylor expansion of 1 in d3 3.298 * [backup-simplify]: Simplify 1 into 1 3.298 * [backup-simplify]: Simplify 1 into 1 3.298 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* d2 (* 1 1)))) (+ (* -1 (* 1 (* 1 (* d1 1)))) (* 1 (* 1 (* 1 (* 1 d4)))))) into (- (+ d4 d2) d1) 3.299 * [backup-simplify]: Simplify (+ (- (/ 1 d4) (/ 1 d1)) (- (/ 1 d2) (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) 3.299 * [approximate]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in (d4 d1 d2 d3) around 0 3.299 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d3 3.299 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d3 3.299 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 3.299 * [taylor]: Taking taylor expansion of d2 in d3 3.299 * [backup-simplify]: Simplify d2 into d2 3.299 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.299 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 3.299 * [taylor]: Taking taylor expansion of d4 in d3 3.299 * [backup-simplify]: Simplify d4 into d4 3.299 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.299 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 3.299 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 3.299 * [taylor]: Taking taylor expansion of d1 in d3 3.299 * [backup-simplify]: Simplify d1 into d1 3.299 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.299 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.299 * [taylor]: Taking taylor expansion of d3 in d3 3.300 * [backup-simplify]: Simplify 0 into 0 3.300 * [backup-simplify]: Simplify 1 into 1 3.300 * [backup-simplify]: Simplify (/ 1 1) into 1 3.300 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d2 3.300 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 3.300 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.300 * [taylor]: Taking taylor expansion of d2 in d2 3.300 * [backup-simplify]: Simplify 0 into 0 3.300 * [backup-simplify]: Simplify 1 into 1 3.301 * [backup-simplify]: Simplify (/ 1 1) into 1 3.301 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.301 * [taylor]: Taking taylor expansion of d4 in d2 3.301 * [backup-simplify]: Simplify d4 into d4 3.301 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.301 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 3.301 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 3.301 * [taylor]: Taking taylor expansion of d1 in d2 3.301 * [backup-simplify]: Simplify d1 into d1 3.301 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.301 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.301 * [taylor]: Taking taylor expansion of d3 in d2 3.301 * [backup-simplify]: Simplify d3 into d3 3.301 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.301 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d1 3.301 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 3.301 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 3.301 * [taylor]: Taking taylor expansion of d2 in d1 3.301 * [backup-simplify]: Simplify d2 into d2 3.301 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.301 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 3.301 * [taylor]: Taking taylor expansion of d4 in d1 3.301 * [backup-simplify]: Simplify d4 into d4 3.301 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.301 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 3.302 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 3.302 * [taylor]: Taking taylor expansion of d1 in d1 3.302 * [backup-simplify]: Simplify 0 into 0 3.302 * [backup-simplify]: Simplify 1 into 1 3.302 * [backup-simplify]: Simplify (/ 1 1) into 1 3.302 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 3.302 * [taylor]: Taking taylor expansion of d3 in d1 3.302 * [backup-simplify]: Simplify d3 into d3 3.302 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.302 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d4 3.302 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 3.302 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 3.302 * [taylor]: Taking taylor expansion of d2 in d4 3.302 * [backup-simplify]: Simplify d2 into d2 3.302 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.302 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.302 * [taylor]: Taking taylor expansion of d4 in d4 3.302 * [backup-simplify]: Simplify 0 into 0 3.303 * [backup-simplify]: Simplify 1 into 1 3.303 * [backup-simplify]: Simplify (/ 1 1) into 1 3.303 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 3.303 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 3.303 * [taylor]: Taking taylor expansion of d1 in d4 3.303 * [backup-simplify]: Simplify d1 into d1 3.303 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.303 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 3.303 * [taylor]: Taking taylor expansion of d3 in d4 3.303 * [backup-simplify]: Simplify d3 into d3 3.303 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.303 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d4 3.303 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 3.303 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 3.303 * [taylor]: Taking taylor expansion of d2 in d4 3.303 * [backup-simplify]: Simplify d2 into d2 3.303 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.304 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.304 * [taylor]: Taking taylor expansion of d4 in d4 3.304 * [backup-simplify]: Simplify 0 into 0 3.304 * [backup-simplify]: Simplify 1 into 1 3.304 * [backup-simplify]: Simplify (/ 1 1) into 1 3.304 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 3.304 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 3.304 * [taylor]: Taking taylor expansion of d1 in d4 3.304 * [backup-simplify]: Simplify d1 into d1 3.304 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.304 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 3.304 * [taylor]: Taking taylor expansion of d3 in d4 3.304 * [backup-simplify]: Simplify d3 into d3 3.304 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.305 * [backup-simplify]: Simplify (+ 0 1) into 1 3.305 * [backup-simplify]: Simplify (+ 1 0) into 1 3.305 * [taylor]: Taking taylor expansion of 1 in d1 3.305 * [backup-simplify]: Simplify 1 into 1 3.306 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.306 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2) 3.306 * [backup-simplify]: Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3)) 3.307 * [backup-simplify]: Simplify (- (+ (/ 1 d1) (/ 1 d3))) into (- (+ (/ 1 d1) (/ 1 d3))) 3.307 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (+ (/ 1 d1) (/ 1 d3)))) into (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) 3.307 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) in d1 3.307 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 3.307 * [taylor]: Taking taylor expansion of d2 in d1 3.307 * [backup-simplify]: Simplify d2 into d2 3.307 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.307 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 3.307 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 3.307 * [taylor]: Taking taylor expansion of d1 in d1 3.307 * [backup-simplify]: Simplify 0 into 0 3.307 * [backup-simplify]: Simplify 1 into 1 3.308 * [backup-simplify]: Simplify (/ 1 1) into 1 3.308 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 3.308 * [taylor]: Taking taylor expansion of d3 in d1 3.308 * [backup-simplify]: Simplify d3 into d3 3.308 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.308 * [backup-simplify]: Simplify (+ 1 0) into 1 3.309 * [backup-simplify]: Simplify (- 1) into -1 3.309 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.309 * [taylor]: Taking taylor expansion of -1 in d2 3.309 * [backup-simplify]: Simplify -1 into -1 3.309 * [taylor]: Taking taylor expansion of 1 in d2 3.309 * [backup-simplify]: Simplify 1 into 1 3.309 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.310 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.311 * [backup-simplify]: Simplify (+ 0 0) into 0 3.311 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 3.311 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.311 * [backup-simplify]: Simplify (+ 0 0) into 0 3.312 * [backup-simplify]: Simplify (- 0) into 0 3.312 * [backup-simplify]: Simplify (+ 0 0) into 0 3.312 * [taylor]: Taking taylor expansion of 0 in d1 3.312 * [backup-simplify]: Simplify 0 into 0 3.313 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.313 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 3.313 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.313 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 3.313 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 3.313 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.313 * [taylor]: Taking taylor expansion of d2 in d2 3.313 * [backup-simplify]: Simplify 0 into 0 3.313 * [backup-simplify]: Simplify 1 into 1 3.314 * [backup-simplify]: Simplify (/ 1 1) into 1 3.314 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.314 * [taylor]: Taking taylor expansion of d3 in d2 3.314 * [backup-simplify]: Simplify d3 into d3 3.314 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.314 * [backup-simplify]: Simplify (+ 1 0) into 1 3.314 * [taylor]: Taking taylor expansion of 1 in d3 3.314 * [backup-simplify]: Simplify 1 into 1 3.315 * [taylor]: Taking taylor expansion of 0 in d2 3.315 * [backup-simplify]: Simplify 0 into 0 3.315 * [taylor]: Taking taylor expansion of -1 in d3 3.315 * [backup-simplify]: Simplify -1 into -1 3.315 * [taylor]: Taking taylor expansion of 1 in d3 3.315 * [backup-simplify]: Simplify 1 into 1 3.315 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.316 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.316 * [backup-simplify]: Simplify (+ 0 0) into 0 3.317 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 3.317 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.317 * [backup-simplify]: Simplify (+ 0 0) into 0 3.318 * [backup-simplify]: Simplify (- 0) into 0 3.318 * [backup-simplify]: Simplify (+ 0 0) into 0 3.318 * [taylor]: Taking taylor expansion of 0 in d1 3.318 * [backup-simplify]: Simplify 0 into 0 3.318 * [taylor]: Taking taylor expansion of 0 in d2 3.318 * [backup-simplify]: Simplify 0 into 0 3.318 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.319 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.320 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.320 * [backup-simplify]: Simplify (+ 0 0) into 0 3.320 * [backup-simplify]: Simplify (- 0) into 0 3.321 * [backup-simplify]: Simplify (+ 0 0) into 0 3.321 * [taylor]: Taking taylor expansion of 0 in d2 3.321 * [backup-simplify]: Simplify 0 into 0 3.321 * [taylor]: Taking taylor expansion of 0 in d2 3.321 * [backup-simplify]: Simplify 0 into 0 3.322 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.322 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.322 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 3.322 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 3.322 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.322 * [taylor]: Taking taylor expansion of d3 in d3 3.322 * [backup-simplify]: Simplify 0 into 0 3.322 * [backup-simplify]: Simplify 1 into 1 3.322 * [backup-simplify]: Simplify (/ 1 1) into 1 3.323 * [backup-simplify]: Simplify (- 1) into -1 3.323 * [backup-simplify]: Simplify -1 into -1 3.323 * [taylor]: Taking taylor expansion of 0 in d3 3.323 * [backup-simplify]: Simplify 0 into 0 3.323 * [taylor]: Taking taylor expansion of 0 in d3 3.323 * [backup-simplify]: Simplify 0 into 0 3.323 * [taylor]: Taking taylor expansion of 0 in d3 3.323 * [backup-simplify]: Simplify 0 into 0 3.323 * [backup-simplify]: Simplify 1 into 1 3.323 * [backup-simplify]: Simplify -1 into -1 3.324 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* 1 (* (/ 1 (/ 1 d1)) 1)))) (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (* 1 1)))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (* 1 1)))))) into (- d2 (+ d1 d3)) 3.325 * [backup-simplify]: Simplify (+ (- (/ 1 (- d4)) (/ 1 (- d1))) (- (/ 1 (- d2)) (/ 1 (- d3)))) into (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) 3.325 * [approximate]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in (d4 d1 d2 d3) around 0 3.325 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d3 3.325 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 3.325 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 3.325 * [taylor]: Taking taylor expansion of d1 in d3 3.325 * [backup-simplify]: Simplify d1 into d1 3.325 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.325 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.325 * [taylor]: Taking taylor expansion of d3 in d3 3.325 * [backup-simplify]: Simplify 0 into 0 3.325 * [backup-simplify]: Simplify 1 into 1 3.326 * [backup-simplify]: Simplify (/ 1 1) into 1 3.326 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d3 3.326 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 3.326 * [taylor]: Taking taylor expansion of d2 in d3 3.326 * [backup-simplify]: Simplify d2 into d2 3.326 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.326 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 3.326 * [taylor]: Taking taylor expansion of d4 in d3 3.326 * [backup-simplify]: Simplify d4 into d4 3.326 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.326 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d2 3.326 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 3.326 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 3.326 * [taylor]: Taking taylor expansion of d1 in d2 3.326 * [backup-simplify]: Simplify d1 into d1 3.326 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.326 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.326 * [taylor]: Taking taylor expansion of d3 in d2 3.326 * [backup-simplify]: Simplify d3 into d3 3.326 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.326 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 3.326 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.326 * [taylor]: Taking taylor expansion of d2 in d2 3.327 * [backup-simplify]: Simplify 0 into 0 3.327 * [backup-simplify]: Simplify 1 into 1 3.327 * [backup-simplify]: Simplify (/ 1 1) into 1 3.327 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.327 * [taylor]: Taking taylor expansion of d4 in d2 3.327 * [backup-simplify]: Simplify d4 into d4 3.327 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.327 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d1 3.327 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 3.327 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 3.327 * [taylor]: Taking taylor expansion of d1 in d1 3.327 * [backup-simplify]: Simplify 0 into 0 3.327 * [backup-simplify]: Simplify 1 into 1 3.328 * [backup-simplify]: Simplify (/ 1 1) into 1 3.328 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 3.328 * [taylor]: Taking taylor expansion of d3 in d1 3.328 * [backup-simplify]: Simplify d3 into d3 3.328 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.328 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 3.328 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 3.328 * [taylor]: Taking taylor expansion of d2 in d1 3.328 * [backup-simplify]: Simplify d2 into d2 3.328 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.328 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 3.328 * [taylor]: Taking taylor expansion of d4 in d1 3.328 * [backup-simplify]: Simplify d4 into d4 3.328 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.328 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d4 3.328 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 3.328 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 3.328 * [taylor]: Taking taylor expansion of d1 in d4 3.328 * [backup-simplify]: Simplify d1 into d1 3.328 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.328 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 3.329 * [taylor]: Taking taylor expansion of d3 in d4 3.329 * [backup-simplify]: Simplify d3 into d3 3.329 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.329 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 3.329 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 3.329 * [taylor]: Taking taylor expansion of d2 in d4 3.329 * [backup-simplify]: Simplify d2 into d2 3.329 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.329 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.329 * [taylor]: Taking taylor expansion of d4 in d4 3.329 * [backup-simplify]: Simplify 0 into 0 3.329 * [backup-simplify]: Simplify 1 into 1 3.329 * [backup-simplify]: Simplify (/ 1 1) into 1 3.329 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d4 3.329 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 3.329 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 3.329 * [taylor]: Taking taylor expansion of d1 in d4 3.329 * [backup-simplify]: Simplify d1 into d1 3.330 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.330 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 3.330 * [taylor]: Taking taylor expansion of d3 in d4 3.330 * [backup-simplify]: Simplify d3 into d3 3.330 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.330 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 3.330 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 3.330 * [taylor]: Taking taylor expansion of d2 in d4 3.330 * [backup-simplify]: Simplify d2 into d2 3.330 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.330 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.330 * [taylor]: Taking taylor expansion of d4 in d4 3.330 * [backup-simplify]: Simplify 0 into 0 3.330 * [backup-simplify]: Simplify 1 into 1 3.330 * [backup-simplify]: Simplify (/ 1 1) into 1 3.331 * [backup-simplify]: Simplify (+ 0 1) into 1 3.331 * [backup-simplify]: Simplify (- 1) into -1 3.332 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.332 * [taylor]: Taking taylor expansion of -1 in d1 3.332 * [backup-simplify]: Simplify -1 into -1 3.332 * [backup-simplify]: Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3)) 3.333 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.333 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2) 3.333 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 3.333 * [backup-simplify]: Simplify (+ (+ (/ 1 d1) (/ 1 d3)) (- (/ 1 d2))) into (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) 3.333 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) in d1 3.333 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 3.333 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 3.333 * [taylor]: Taking taylor expansion of d1 in d1 3.333 * [backup-simplify]: Simplify 0 into 0 3.333 * [backup-simplify]: Simplify 1 into 1 3.334 * [backup-simplify]: Simplify (/ 1 1) into 1 3.334 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 3.334 * [taylor]: Taking taylor expansion of d3 in d1 3.334 * [backup-simplify]: Simplify d3 into d3 3.334 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.334 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 3.334 * [taylor]: Taking taylor expansion of d2 in d1 3.334 * [backup-simplify]: Simplify d2 into d2 3.334 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.335 * [backup-simplify]: Simplify (+ 1 0) into 1 3.335 * [backup-simplify]: Simplify (+ 1 0) into 1 3.335 * [taylor]: Taking taylor expansion of 1 in d2 3.335 * [backup-simplify]: Simplify 1 into 1 3.335 * [taylor]: Taking taylor expansion of -1 in d2 3.335 * [backup-simplify]: Simplify -1 into -1 3.335 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 3.335 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.336 * [backup-simplify]: Simplify (+ 0 0) into 0 3.336 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.337 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.337 * [backup-simplify]: Simplify (+ 0 0) into 0 3.338 * [backup-simplify]: Simplify (- 0) into 0 3.338 * [backup-simplify]: Simplify (+ 0 0) into 0 3.338 * [taylor]: Taking taylor expansion of 0 in d1 3.338 * [backup-simplify]: Simplify 0 into 0 3.339 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.339 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 3.339 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 3.339 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 3.339 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2 3.339 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.339 * [taylor]: Taking taylor expansion of d3 in d2 3.339 * [backup-simplify]: Simplify d3 into d3 3.339 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.340 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.340 * [taylor]: Taking taylor expansion of d2 in d2 3.340 * [backup-simplify]: Simplify 0 into 0 3.340 * [backup-simplify]: Simplify 1 into 1 3.340 * [backup-simplify]: Simplify (/ 1 1) into 1 3.340 * [backup-simplify]: Simplify (- 1) into -1 3.341 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.341 * [taylor]: Taking taylor expansion of -1 in d3 3.341 * [backup-simplify]: Simplify -1 into -1 3.341 * [taylor]: Taking taylor expansion of 0 in d2 3.341 * [backup-simplify]: Simplify 0 into 0 3.341 * [taylor]: Taking taylor expansion of 1 in d3 3.341 * [backup-simplify]: Simplify 1 into 1 3.341 * [taylor]: Taking taylor expansion of -1 in d3 3.341 * [backup-simplify]: Simplify -1 into -1 3.341 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 3.342 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.342 * [backup-simplify]: Simplify (+ 0 0) into 0 3.342 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.342 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.343 * [backup-simplify]: Simplify (+ 0 0) into 0 3.343 * [backup-simplify]: Simplify (- 0) into 0 3.343 * [backup-simplify]: Simplify (+ 0 0) into 0 3.343 * [taylor]: Taking taylor expansion of 0 in d1 3.343 * [backup-simplify]: Simplify 0 into 0 3.343 * [taylor]: Taking taylor expansion of 0 in d2 3.343 * [backup-simplify]: Simplify 0 into 0 3.344 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.344 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.344 * [backup-simplify]: Simplify (+ 0 0) into 0 3.344 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.344 * [backup-simplify]: Simplify (- 0) into 0 3.345 * [backup-simplify]: Simplify (+ 0 0) into 0 3.345 * [taylor]: Taking taylor expansion of 0 in d2 3.345 * [backup-simplify]: Simplify 0 into 0 3.345 * [taylor]: Taking taylor expansion of 0 in d2 3.345 * [backup-simplify]: Simplify 0 into 0 3.345 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.345 * [backup-simplify]: Simplify (- 0) into 0 3.346 * [backup-simplify]: Simplify (+ (/ 1 d3) 0) into (/ 1 d3) 3.346 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.346 * [taylor]: Taking taylor expansion of d3 in d3 3.346 * [backup-simplify]: Simplify 0 into 0 3.346 * [backup-simplify]: Simplify 1 into 1 3.346 * [backup-simplify]: Simplify (/ 1 1) into 1 3.346 * [backup-simplify]: Simplify 1 into 1 3.346 * [taylor]: Taking taylor expansion of 0 in d3 3.346 * [backup-simplify]: Simplify 0 into 0 3.346 * [taylor]: Taking taylor expansion of 0 in d3 3.346 * [backup-simplify]: Simplify 0 into 0 3.346 * [taylor]: Taking taylor expansion of 0 in d3 3.346 * [backup-simplify]: Simplify 0 into 0 3.346 * [backup-simplify]: Simplify -1 into -1 3.346 * [backup-simplify]: Simplify 1 into 1 3.347 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d1))) 1)))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d2))) (* 1 1)))) (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (* 1 1)))))) into (- d2 (+ d1 d3)) 3.347 * * * [progress]: simplifying candidates 3.348 * [simplify]: Simplifying: (* d1 (+ (- d4 d1) (- d2 d3))) (+ (log d1) (log (+ (- d4 d1) (- d2 d3)))) (log (* d1 (+ (- d4 d1) (- d2 d3)))) (exp (* d1 (+ (- d4 d1) (- d2 d3)))) (* (* (* d1 d1) d1) (* (* (+ (- d4 d1) (- d2 d3)) (+ (- d4 d1) (- d2 d3))) (+ (- d4 d1) (- d2 d3)))) (* (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))) (cbrt (* d1 (+ (- d4 d1) (- d2 d3))))) (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))) (* (* (* d1 (+ (- d4 d1) (- d2 d3))) (* d1 (+ (- d4 d1) (- d2 d3)))) (* d1 (+ (- d4 d1) (- d2 d3)))) (sqrt (* d1 (+ (- d4 d1) (- d2 d3)))) (sqrt (* d1 (+ (- d4 d1) (- d2 d3)))) (* (sqrt d1) (sqrt (+ (- d4 d1) (- d2 d3)))) (* (sqrt d1) (sqrt (+ (- d4 d1) (- d2 d3)))) (* d1 (- d4 d1)) (* d1 (- d2 d3)) (* (- d4 d1) d1) (* (- d2 d3) d1) (* d1 (* (cbrt (+ (- d4 d1) (- d2 d3))) (cbrt (+ (- d4 d1) (- d2 d3))))) (* d1 (sqrt (+ (- d4 d1) (- d2 d3)))) (* d1 1) (* d1 1) (* d1 1) (* d1 1) (* d1 1) (* (cbrt d1) (+ (- d4 d1) (- d2 d3))) (* (sqrt d1) (+ (- d4 d1) (- d2 d3))) (* d1 (+ (- d4 d1) (- d2 d3))) (* d1 (+ (* (- (pow d4 3) (pow d1 3)) (+ (* d2 d2) (+ (* d3 d3) (* d2 d3)))) (* (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))) (- (pow d2 3) (pow d3 3))))) (* d1 (+ (* (- (pow d4 3) (pow d1 3)) (+ d2 d3)) (* (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))) (- (* d2 d2) (* d3 d3))))) (* d1 (+ (* (- (* d4 d4) (* d1 d1)) (+ (* d2 d2) (+ (* d3 d3) (* d2 d3)))) (* (+ d4 d1) (- (pow d2 3) (pow d3 3))))) (* d1 (+ (* (- (* d4 d4) (* d1 d1)) (+ d2 d3)) (* (+ d4 d1) (- (* d2 d2) (* d3 d3))))) (* d1 (+ (pow (- d4 d1) 3) (pow (- d2 d3) 3))) (* d1 (- (* (- d4 d1) (- d4 d1)) (* (- d2 d3) (- d2 d3)))) (* (/ (exp d4) (exp d1)) (/ (exp d2) (exp d3))) (* (/ (exp d4) (exp d1)) (exp (- d2 d3))) (* (exp (- d4 d1)) (/ (exp d2) (exp d3))) (* (exp (- d4 d1)) (exp (- d2 d3))) (log (+ (- d4 d1) (- d2 d3))) (exp (+ (- d4 d1) (- d2 d3))) (* (cbrt (+ (- d4 d1) (- d2 d3))) (cbrt (+ (- d4 d1) (- d2 d3)))) (cbrt (+ (- d4 d1) (- d2 d3))) (* (* (+ (- d4 d1) (- d2 d3)) (+ (- d4 d1) (- d2 d3))) (+ (- d4 d1) (- d2 d3))) (sqrt (+ (- d4 d1) (- d2 d3))) (sqrt (+ (- d4 d1) (- d2 d3))) (+ (* (- (pow d4 3) (pow d1 3)) (+ (* d2 d2) (+ (* d3 d3) (* d2 d3)))) (* (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))) (- (pow d2 3) (pow d3 3)))) (* (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))) (+ (* d2 d2) (+ (* d3 d3) (* d2 d3)))) (+ (* (- (pow d4 3) (pow d1 3)) (+ d2 d3)) (* (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))) (- (* d2 d2) (* d3 d3)))) (* (+ (* d4 d4) (+ (* d1 d1) (* d4 d1))) (+ d2 d3)) (+ (* (- (* d4 d4) (* d1 d1)) (+ (* d2 d2) (+ (* d3 d3) (* d2 d3)))) (* (+ d4 d1) (- (pow d2 3) (pow d3 3)))) (* (+ d4 d1) (+ (* d2 d2) (+ (* d3 d3) (* d2 d3)))) (+ (* (- (* d4 d4) (* d1 d1)) (+ d2 d3)) (* (+ d4 d1) (- (* d2 d2) (* d3 d3)))) (* (+ d4 d1) (+ d2 d3)) (+ (pow (- d4 d1) 3) (pow (- d2 d3) 3)) (+ (* (- d4 d1) (- d4 d1)) (- (* (- d2 d3) (- d2 d3)) (* (- d4 d1) (- d2 d3)))) (- (* (- d4 d1) (- d4 d1)) (* (- d2 d3) (- d2 d3))) (- (- d4 d1) (- d2 d3)) (+ (- d4 d1) (- d2 d3)) (+ (- d4 d1) (- d2 d3)) (+ (- d4 d1) (- d2 d3)) (+ (- d4 d1) (- d2 d3)) (+ (- d4 d1) d2) (+ (- d4 d1) d2) (+ (- d1) (- d2 d3)) (+ (- d1) (- d2 d3)) (+ (- d4 d1) d2) (- d1 (- d2 d3)) (- (+ (* d1 d4) (* d1 d2)) (pow d1 2)) (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) (- (+ d4 d2) d1) (- d2 (+ d1 d3)) (- d2 (+ d1 d3)) 3.350 * * [simplify]: Extracting # 0 : cost 0 3.350 * * [simplify]: Extracting # 1 : cost 0 3.350 * * [simplify]: Extracting # 2 : cost 0 3.350 * * [simplify]: Extracting # 3 : cost 0 3.350 * * [simplify]: Extracting # 4 : cost 0 3.350 * * [simplify]: Extracting # 5 : cost 0 3.350 * * [simplify]: Extracting # 6 : cost 0 3.351 * * [simplify]: Extracting # 7 : cost 0 3.351 * * [simplify]: iteration 0 : 120 enodes (cost 894 ) 3.400 * * [simplify]: Extracting # 0 : cost 0 3.401 * * [simplify]: Extracting # 1 : cost 0 3.402 * * [simplify]: Extracting # 2 : cost 0 3.403 * * [simplify]: Extracting # 3 : cost 0 3.404 * * [simplify]: Extracting # 4 : cost 0 3.405 * * [simplify]: iteration 1 : 380 enodes (cost 839 ) 3.627 * * [simplify]: Extracting # 0 : cost 0 3.629 * * [simplify]: Extracting # 1 : cost 0 3.630 * * [simplify]: Extracting # 2 : cost 0 3.632 * * [simplify]: Extracting # 3 : cost 0 3.634 * * [simplify]: Extracting # 4 : cost 0 3.635 * * [simplify]: iteration 2 : 1397 enodes (cost 787 ) 4.246 * * [simplify]: Extracting # 0 : cost 0 4.261 * * [simplify]: Extracting # 1 : cost 0 4.268 * * [simplify]: Extracting # 2 : cost 0 4.275 * * [simplify]: Extracting # 3 : cost 0 4.282 * * [simplify]: Extracting # 4 : cost 0 4.289 * * [simplify]: iteration done: 5000 enodes (cost 787 ) 4.289 * [simplify]: Simplified to: (* d1 (+ (- d4 d1) (- d2 d3))) (log (* d1 (+ (- d4 d1) (- d2 d3)))) (log (* d1 (+ (- d4 d1) (- d2 d3)))) (exp (* d1 (+ (- d4 d1) (- d2 d3)))) (pow (* d1 (+ (- d4 d1) (- d2 d3))) 3) (* (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))) (cbrt (* d1 (+ (- d4 d1) (- d2 d3))))) (cbrt (* d1 (+ (- d4 d1) (- d2 d3)))) (pow (* d1 (+ (- d4 d1) (- d2 d3))) 3) (sqrt (* d1 (+ (- d4 d1) (- d2 d3)))) (sqrt (* d1 (+ (- d4 d1) (- d2 d3)))) (* (sqrt d1) (sqrt (+ (- d4 d1) (- d2 d3)))) (* (sqrt d1) (sqrt (+ (- d4 d1) (- d2 d3)))) (* (- d4 d1) d1) (* d1 (- d2 d3)) (* (- d4 d1) d1) (* d1 (- d2 d3)) (* d1 (* (cbrt (+ (- d4 d1) (- d2 d3))) (cbrt (+ (- d4 d1) (- d2 d3))))) (* d1 (sqrt (+ (- d4 d1) (- d2 d3)))) d1 d1 d1 d1 d1 (* (cbrt d1) (+ (- d4 d1) (- d2 d3))) (* (sqrt d1) (+ (- d4 d1) (- d2 d3))) (* d1 (+ (- d4 d1) (- d2 d3))) (* (+ (* (- (pow d2 3) (pow d3 3)) (+ (* d1 (+ d4 d1)) (* d4 d4))) (* (- (pow d4 3) (pow d1 3)) (+ (* d3 (+ d2 d3)) (* d2 d2)))) d1) (* d1 (+ (* (- (* d2 d2) (* d3 d3)) (+ (* d1 (+ d4 d1)) (* d4 d4))) (* (- (pow d4 3) (pow d1 3)) (+ d2 d3)))) (* d1 (+ (* (+ d4 d1) (- (pow d2 3) (pow d3 3))) (* (+ (* d3 (+ d2 d3)) (* d2 d2)) (- (* d4 d4) (* d1 d1))))) (* d1 (+ (* (- (* d4 d4) (* d1 d1)) (+ d2 d3)) (* (+ d4 d1) (- (* d2 d2) (* d3 d3))))) (* d1 (+ (pow (- d4 d1) 3) (pow (- d2 d3) 3))) (* d1 (- (* (- d4 d1) (- d4 d1)) (* (- d2 d3) (- d2 d3)))) (exp (+ (- d4 d1) (- d2 d3))) (exp (+ (- d4 d1) (- d2 d3))) (exp (+ (- d4 d1) (- d2 d3))) (exp (+ (- d4 d1) (- d2 d3))) (log (+ (- d4 d1) (- d2 d3))) (exp (+ (- d4 d1) (- d2 d3))) (* (cbrt (+ (- d4 d1) (- d2 d3))) (cbrt (+ (- d4 d1) (- d2 d3)))) (cbrt (+ (- d4 d1) (- d2 d3))) (pow (+ (- d4 d1) (- d2 d3)) 3) (sqrt (+ (- d4 d1) (- d2 d3))) (sqrt (+ (- d4 d1) (- d2 d3))) (+ (* (- (pow d2 3) (pow d3 3)) (+ (* d1 (+ d4 d1)) (* d4 d4))) (* (- (pow d4 3) (pow d1 3)) (+ (* d3 (+ d2 d3)) (* d2 d2)))) (* (+ (* d3 (+ d2 d3)) (* d2 d2)) (+ (* d1 (+ d4 d1)) (* d4 d4))) (+ (* (- (* d2 d2) (* d3 d3)) (+ (* d1 (+ d4 d1)) (* d4 d4))) (* (- (pow d4 3) (pow d1 3)) (+ d2 d3))) (* (+ d2 d3) (+ (* d1 (+ d4 d1)) (* d4 d4))) (+ (* (+ d4 d1) (- (pow d2 3) (pow d3 3))) (* (+ (* d3 (+ d2 d3)) (* d2 d2)) (- (* d4 d4) (* d1 d1)))) (* (+ (* d3 (+ d2 d3)) (* d2 d2)) (+ d4 d1)) (+ (* (- (* d4 d4) (* d1 d1)) (+ d2 d3)) (* (+ d4 d1) (- (* d2 d2) (* d3 d3)))) (* (+ d4 d1) (+ d2 d3)) (+ (pow (- d4 d1) 3) (pow (- d2 d3) 3)) (+ (* (- d2 d3) (- (- d2 d3) (- d4 d1))) (* (- d4 d1) (- d4 d1))) (- (* (- d4 d1) (- d4 d1)) (* (- d2 d3) (- d2 d3))) (- (- d4 d1) (- d2 d3)) (+ (- d4 d1) (- d2 d3)) (+ (- d4 d1) (- d2 d3)) (+ (- d4 d1) (- d2 d3)) (+ (- d4 d1) (- d2 d3)) (- (+ d4 d2) d1) (- (+ d4 d2) d1) (- d2 (+ d1 d3)) (- d2 (+ d1 d3)) (- (+ d4 d2) d1) (- d1 (- d2 d3)) (* d1 (- (+ d4 d2) d1)) (- (* d1 (+ d4 d2)) (* d1 d3)) (- (* d1 (+ d4 d2)) (* d1 d3)) (- (+ d4 d2) d1) (- d2 (+ d1 d3)) (- d2 (+ d1 d3)) 4.290 * * * [progress]: adding candidates to table 4.430 * * [progress]: iteration 2 / 4 4.430 * * * [progress]: picking best candidate 4.439 * * * * [pick]: Picked # 4.439 * * * [progress]: localizing error 4.448 * * * [progress]: generating rewritten candidates 4.448 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 4.922 * * * [progress]: generating series expansions 4.922 * * * * [progress]: [ 1 / 1 ] generating series at (2) 4.923 * [backup-simplify]: Simplify (* d1 (+ (- (+ d4 d2) d1) (- d3))) into (* d1 (- (+ d2 d4) (+ d3 d1))) 4.923 * [approximate]: Taking taylor expansion of (* d1 (- (+ d2 d4) (+ d3 d1))) in (d1 d4 d2 d3) around 0 4.923 * [taylor]: Taking taylor expansion of (* d1 (- (+ d2 d4) (+ d3 d1))) in d3 4.923 * [taylor]: Taking taylor expansion of d1 in d3 4.923 * [backup-simplify]: Simplify d1 into d1 4.923 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d3 4.923 * [taylor]: Taking taylor expansion of (+ d2 d4) in d3 4.923 * [taylor]: Taking taylor expansion of d2 in d3 4.923 * [backup-simplify]: Simplify d2 into d2 4.923 * [taylor]: Taking taylor expansion of d4 in d3 4.923 * [backup-simplify]: Simplify d4 into d4 4.923 * [taylor]: Taking taylor expansion of (+ d3 d1) in d3 4.923 * [taylor]: Taking taylor expansion of d3 in d3 4.923 * [backup-simplify]: Simplify 0 into 0 4.923 * [backup-simplify]: Simplify 1 into 1 4.923 * [taylor]: Taking taylor expansion of d1 in d3 4.923 * [backup-simplify]: Simplify d1 into d1 4.923 * [taylor]: Taking taylor expansion of (* d1 (- (+ d2 d4) (+ d3 d1))) in d2 4.923 * [taylor]: Taking taylor expansion of d1 in d2 4.923 * [backup-simplify]: Simplify d1 into d1 4.923 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d2 4.923 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 4.923 * [taylor]: Taking taylor expansion of d2 in d2 4.923 * [backup-simplify]: Simplify 0 into 0 4.923 * [backup-simplify]: Simplify 1 into 1 4.923 * [taylor]: Taking taylor expansion of d4 in d2 4.923 * [backup-simplify]: Simplify d4 into d4 4.923 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2 4.924 * [taylor]: Taking taylor expansion of d3 in d2 4.924 * [backup-simplify]: Simplify d3 into d3 4.924 * [taylor]: Taking taylor expansion of d1 in d2 4.924 * [backup-simplify]: Simplify d1 into d1 4.924 * [taylor]: Taking taylor expansion of (* d1 (- (+ d2 d4) (+ d3 d1))) in d4 4.924 * [taylor]: Taking taylor expansion of d1 in d4 4.924 * [backup-simplify]: Simplify d1 into d1 4.924 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d4 4.924 * [taylor]: Taking taylor expansion of (+ d2 d4) in d4 4.924 * [taylor]: Taking taylor expansion of d2 in d4 4.924 * [backup-simplify]: Simplify d2 into d2 4.924 * [taylor]: Taking taylor expansion of d4 in d4 4.924 * [backup-simplify]: Simplify 0 into 0 4.924 * [backup-simplify]: Simplify 1 into 1 4.924 * [taylor]: Taking taylor expansion of (+ d3 d1) in d4 4.924 * [taylor]: Taking taylor expansion of d3 in d4 4.924 * [backup-simplify]: Simplify d3 into d3 4.924 * [taylor]: Taking taylor expansion of d1 in d4 4.924 * [backup-simplify]: Simplify d1 into d1 4.924 * [taylor]: Taking taylor expansion of (* d1 (- (+ d2 d4) (+ d3 d1))) in d1 4.924 * [taylor]: Taking taylor expansion of d1 in d1 4.924 * [backup-simplify]: Simplify 0 into 0 4.924 * [backup-simplify]: Simplify 1 into 1 4.924 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1 4.924 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1 4.924 * [taylor]: Taking taylor expansion of d2 in d1 4.924 * [backup-simplify]: Simplify d2 into d2 4.924 * [taylor]: Taking taylor expansion of d4 in d1 4.924 * [backup-simplify]: Simplify d4 into d4 4.924 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1 4.924 * [taylor]: Taking taylor expansion of d3 in d1 4.924 * [backup-simplify]: Simplify d3 into d3 4.924 * [taylor]: Taking taylor expansion of d1 in d1 4.924 * [backup-simplify]: Simplify 0 into 0 4.924 * [backup-simplify]: Simplify 1 into 1 4.924 * [taylor]: Taking taylor expansion of (* d1 (- (+ d2 d4) (+ d3 d1))) in d1 4.924 * [taylor]: Taking taylor expansion of d1 in d1 4.924 * [backup-simplify]: Simplify 0 into 0 4.925 * [backup-simplify]: Simplify 1 into 1 4.925 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1 4.925 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1 4.925 * [taylor]: Taking taylor expansion of d2 in d1 4.925 * [backup-simplify]: Simplify d2 into d2 4.925 * [taylor]: Taking taylor expansion of d4 in d1 4.925 * [backup-simplify]: Simplify d4 into d4 4.925 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1 4.925 * [taylor]: Taking taylor expansion of d3 in d1 4.925 * [backup-simplify]: Simplify d3 into d3 4.925 * [taylor]: Taking taylor expansion of d1 in d1 4.925 * [backup-simplify]: Simplify 0 into 0 4.925 * [backup-simplify]: Simplify 1 into 1 4.925 * [backup-simplify]: Simplify (+ d2 d4) into (+ d4 d2) 4.925 * [backup-simplify]: Simplify (+ d3 0) into d3 4.925 * [backup-simplify]: Simplify (- d3) into (- d3) 4.925 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3) 4.925 * [backup-simplify]: Simplify (* 0 (- (+ d4 d2) d3)) into 0 4.925 * [taylor]: Taking taylor expansion of 0 in d4 4.925 * [backup-simplify]: Simplify 0 into 0 4.925 * [taylor]: Taking taylor expansion of 0 in d2 4.925 * [backup-simplify]: Simplify 0 into 0 4.925 * [taylor]: Taking taylor expansion of 0 in d3 4.925 * [backup-simplify]: Simplify 0 into 0 4.925 * [backup-simplify]: Simplify 0 into 0 4.926 * [backup-simplify]: Simplify (+ 0 0) into 0 4.927 * [backup-simplify]: Simplify (+ 0 1) into 1 4.927 * [backup-simplify]: Simplify (- 1) into -1 4.928 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.928 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 (- (+ d4 d2) d3))) into (- (+ d2 d4) d3) 4.928 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d4 4.928 * [taylor]: Taking taylor expansion of (+ d2 d4) in d4 4.928 * [taylor]: Taking taylor expansion of d2 in d4 4.928 * [backup-simplify]: Simplify d2 into d2 4.928 * [taylor]: Taking taylor expansion of d4 in d4 4.928 * [backup-simplify]: Simplify 0 into 0 4.928 * [backup-simplify]: Simplify 1 into 1 4.928 * [taylor]: Taking taylor expansion of d3 in d4 4.928 * [backup-simplify]: Simplify d3 into d3 4.928 * [backup-simplify]: Simplify (+ d2 0) into d2 4.929 * [backup-simplify]: Simplify (- d3) into (- d3) 4.929 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 4.929 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 4.929 * [taylor]: Taking taylor expansion of d2 in d2 4.929 * [backup-simplify]: Simplify 0 into 0 4.929 * [backup-simplify]: Simplify 1 into 1 4.929 * [taylor]: Taking taylor expansion of d3 in d2 4.929 * [backup-simplify]: Simplify d3 into d3 4.929 * [backup-simplify]: Simplify (- d3) into (- d3) 4.929 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 4.929 * [taylor]: Taking taylor expansion of (- d3) in d3 4.929 * [taylor]: Taking taylor expansion of d3 in d3 4.929 * [backup-simplify]: Simplify 0 into 0 4.929 * [backup-simplify]: Simplify 1 into 1 4.929 * [backup-simplify]: Simplify (- 0) into 0 4.929 * [backup-simplify]: Simplify 0 into 0 4.929 * [taylor]: Taking taylor expansion of 0 in d2 4.929 * [backup-simplify]: Simplify 0 into 0 4.929 * [taylor]: Taking taylor expansion of 0 in d3 4.930 * [backup-simplify]: Simplify 0 into 0 4.930 * [backup-simplify]: Simplify 0 into 0 4.930 * [taylor]: Taking taylor expansion of 0 in d3 4.930 * [backup-simplify]: Simplify 0 into 0 4.930 * [backup-simplify]: Simplify 0 into 0 4.930 * [backup-simplify]: Simplify 0 into 0 4.930 * [backup-simplify]: Simplify (+ 0 0) into 0 4.930 * [backup-simplify]: Simplify (+ 0 0) into 0 4.931 * [backup-simplify]: Simplify (- 0) into 0 4.931 * [backup-simplify]: Simplify (+ 0 0) into 0 4.932 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (* 0 (- (+ d4 d2) d3)))) into (- 1) 4.932 * [taylor]: Taking taylor expansion of (- 1) in d4 4.932 * [taylor]: Taking taylor expansion of 1 in d4 4.932 * [backup-simplify]: Simplify 1 into 1 4.933 * [backup-simplify]: Simplify (- 1) into -1 4.933 * [taylor]: Taking taylor expansion of -1 in d2 4.933 * [backup-simplify]: Simplify -1 into -1 4.933 * [taylor]: Taking taylor expansion of -1 in d3 4.933 * [backup-simplify]: Simplify -1 into -1 4.933 * [backup-simplify]: Simplify -1 into -1 4.933 * [backup-simplify]: Simplify (+ 0 1) into 1 4.933 * [backup-simplify]: Simplify (- 0) into 0 4.934 * [backup-simplify]: Simplify (+ 1 0) into 1 4.934 * [taylor]: Taking taylor expansion of 1 in d2 4.934 * [backup-simplify]: Simplify 1 into 1 4.934 * [taylor]: Taking taylor expansion of 1 in d3 4.934 * [backup-simplify]: Simplify 1 into 1 4.934 * [backup-simplify]: Simplify 1 into 1 4.934 * [taylor]: Taking taylor expansion of 0 in d2 4.934 * [backup-simplify]: Simplify 0 into 0 4.934 * [taylor]: Taking taylor expansion of 0 in d3 4.934 * [backup-simplify]: Simplify 0 into 0 4.934 * [backup-simplify]: Simplify 0 into 0 4.935 * [backup-simplify]: Simplify (- 0) into 0 4.935 * [backup-simplify]: Simplify (+ 1 0) into 1 4.935 * [taylor]: Taking taylor expansion of 1 in d3 4.935 * [backup-simplify]: Simplify 1 into 1 4.935 * [backup-simplify]: Simplify 1 into 1 4.936 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* d2 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d4 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (+ (* d1 d4) (* d1 d2)) (pow d1 2)) 4.936 * [backup-simplify]: Simplify (* (/ 1 d1) (+ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d1)) (- (/ 1 d3)))) into (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) 4.936 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in (d1 d4 d2 d3) around 0 4.936 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d3 4.936 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d3 4.936 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d3 4.936 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 4.936 * [taylor]: Taking taylor expansion of d2 in d3 4.936 * [backup-simplify]: Simplify d2 into d2 4.937 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.937 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 4.937 * [taylor]: Taking taylor expansion of d4 in d3 4.937 * [backup-simplify]: Simplify d4 into d4 4.937 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.937 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 4.937 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 4.937 * [taylor]: Taking taylor expansion of d1 in d3 4.937 * [backup-simplify]: Simplify d1 into d1 4.937 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.937 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.937 * [taylor]: Taking taylor expansion of d3 in d3 4.937 * [backup-simplify]: Simplify 0 into 0 4.937 * [backup-simplify]: Simplify 1 into 1 4.937 * [backup-simplify]: Simplify (/ 1 1) into 1 4.937 * [taylor]: Taking taylor expansion of d1 in d3 4.937 * [backup-simplify]: Simplify d1 into d1 4.938 * [backup-simplify]: Simplify (+ 0 1) into 1 4.938 * [backup-simplify]: Simplify (- 1) into -1 4.939 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.939 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 4.939 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d2 4.939 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d2 4.939 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 4.939 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.939 * [taylor]: Taking taylor expansion of d2 in d2 4.939 * [backup-simplify]: Simplify 0 into 0 4.939 * [backup-simplify]: Simplify 1 into 1 4.939 * [backup-simplify]: Simplify (/ 1 1) into 1 4.939 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.939 * [taylor]: Taking taylor expansion of d4 in d2 4.939 * [backup-simplify]: Simplify d4 into d4 4.939 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.940 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 4.940 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 4.940 * [taylor]: Taking taylor expansion of d1 in d2 4.940 * [backup-simplify]: Simplify d1 into d1 4.940 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.940 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.940 * [taylor]: Taking taylor expansion of d3 in d2 4.940 * [backup-simplify]: Simplify d3 into d3 4.940 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.940 * [taylor]: Taking taylor expansion of d1 in d2 4.940 * [backup-simplify]: Simplify d1 into d1 4.940 * [backup-simplify]: Simplify (+ 1 0) into 1 4.941 * [backup-simplify]: Simplify (+ 1 0) into 1 4.941 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.941 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d4 4.941 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d4 4.941 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 4.941 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 4.941 * [taylor]: Taking taylor expansion of d2 in d4 4.941 * [backup-simplify]: Simplify d2 into d2 4.941 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.941 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.941 * [taylor]: Taking taylor expansion of d4 in d4 4.941 * [backup-simplify]: Simplify 0 into 0 4.941 * [backup-simplify]: Simplify 1 into 1 4.942 * [backup-simplify]: Simplify (/ 1 1) into 1 4.942 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 4.942 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 4.942 * [taylor]: Taking taylor expansion of d1 in d4 4.942 * [backup-simplify]: Simplify d1 into d1 4.942 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.942 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 4.942 * [taylor]: Taking taylor expansion of d3 in d4 4.942 * [backup-simplify]: Simplify d3 into d3 4.942 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.942 * [taylor]: Taking taylor expansion of d1 in d4 4.942 * [backup-simplify]: Simplify d1 into d1 4.942 * [backup-simplify]: Simplify (+ 0 1) into 1 4.942 * [backup-simplify]: Simplify (+ 1 0) into 1 4.942 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.942 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1 4.942 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d1 4.942 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 4.942 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 4.942 * [taylor]: Taking taylor expansion of d2 in d1 4.942 * [backup-simplify]: Simplify d2 into d2 4.943 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.943 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 4.943 * [taylor]: Taking taylor expansion of d4 in d1 4.943 * [backup-simplify]: Simplify d4 into d4 4.943 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.943 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 4.943 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 4.943 * [taylor]: Taking taylor expansion of d1 in d1 4.943 * [backup-simplify]: Simplify 0 into 0 4.943 * [backup-simplify]: Simplify 1 into 1 4.943 * [backup-simplify]: Simplify (/ 1 1) into 1 4.943 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 4.943 * [taylor]: Taking taylor expansion of d3 in d1 4.943 * [backup-simplify]: Simplify d3 into d3 4.943 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.943 * [taylor]: Taking taylor expansion of d1 in d1 4.943 * [backup-simplify]: Simplify 0 into 0 4.943 * [backup-simplify]: Simplify 1 into 1 4.943 * [backup-simplify]: Simplify (+ 1 0) into 1 4.944 * [backup-simplify]: Simplify (- 1) into -1 4.944 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.944 * [backup-simplify]: Simplify (/ -1 1) into -1 4.944 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1 4.944 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d1 4.944 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 4.944 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 4.944 * [taylor]: Taking taylor expansion of d2 in d1 4.944 * [backup-simplify]: Simplify d2 into d2 4.944 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.944 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 4.944 * [taylor]: Taking taylor expansion of d4 in d1 4.944 * [backup-simplify]: Simplify d4 into d4 4.944 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.944 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 4.944 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 4.944 * [taylor]: Taking taylor expansion of d1 in d1 4.944 * [backup-simplify]: Simplify 0 into 0 4.944 * [backup-simplify]: Simplify 1 into 1 4.945 * [backup-simplify]: Simplify (/ 1 1) into 1 4.945 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 4.945 * [taylor]: Taking taylor expansion of d3 in d1 4.945 * [backup-simplify]: Simplify d3 into d3 4.945 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.945 * [taylor]: Taking taylor expansion of d1 in d1 4.945 * [backup-simplify]: Simplify 0 into 0 4.945 * [backup-simplify]: Simplify 1 into 1 4.945 * [backup-simplify]: Simplify (+ 1 0) into 1 4.945 * [backup-simplify]: Simplify (- 1) into -1 4.946 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.946 * [backup-simplify]: Simplify (/ -1 1) into -1 4.946 * [taylor]: Taking taylor expansion of -1 in d4 4.946 * [backup-simplify]: Simplify -1 into -1 4.946 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 4.947 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.947 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 4.947 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.947 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) (- (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 4.947 * [backup-simplify]: Simplify (- (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 1) (+ (* -1 (/ 0 1)))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 4.947 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d4 4.947 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 4.947 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 4.947 * [taylor]: Taking taylor expansion of d2 in d4 4.947 * [backup-simplify]: Simplify d2 into d2 4.948 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.948 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.948 * [taylor]: Taking taylor expansion of d4 in d4 4.948 * [backup-simplify]: Simplify 0 into 0 4.948 * [backup-simplify]: Simplify 1 into 1 4.948 * [backup-simplify]: Simplify (/ 1 1) into 1 4.948 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 4.948 * [taylor]: Taking taylor expansion of d3 in d4 4.948 * [backup-simplify]: Simplify d3 into d3 4.948 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.948 * [backup-simplify]: Simplify (+ 0 1) into 1 4.948 * [backup-simplify]: Simplify (+ 1 0) into 1 4.948 * [taylor]: Taking taylor expansion of 1 in d2 4.948 * [backup-simplify]: Simplify 1 into 1 4.949 * [taylor]: Taking taylor expansion of -1 in d2 4.949 * [backup-simplify]: Simplify -1 into -1 4.949 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 4.949 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.949 * [backup-simplify]: Simplify (+ 0 0) into 0 4.949 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.950 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.950 * [backup-simplify]: Simplify (+ 0 0) into 0 4.950 * [backup-simplify]: Simplify (- 0) into 0 4.950 * [backup-simplify]: Simplify (+ 0 0) into 0 4.951 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (/ 0 1)))) into 0 4.951 * [taylor]: Taking taylor expansion of 0 in d4 4.951 * [backup-simplify]: Simplify 0 into 0 4.952 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.952 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2) 4.952 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.952 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 4.952 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 4.952 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.952 * [taylor]: Taking taylor expansion of d2 in d2 4.952 * [backup-simplify]: Simplify 0 into 0 4.952 * [backup-simplify]: Simplify 1 into 1 4.952 * [backup-simplify]: Simplify (/ 1 1) into 1 4.952 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.952 * [taylor]: Taking taylor expansion of d3 in d2 4.952 * [backup-simplify]: Simplify d3 into d3 4.952 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.953 * [backup-simplify]: Simplify (+ 1 0) into 1 4.953 * [taylor]: Taking taylor expansion of 1 in d3 4.953 * [backup-simplify]: Simplify 1 into 1 4.953 * [taylor]: Taking taylor expansion of 0 in d2 4.953 * [backup-simplify]: Simplify 0 into 0 4.953 * [taylor]: Taking taylor expansion of 1 in d3 4.953 * [backup-simplify]: Simplify 1 into 1 4.953 * [taylor]: Taking taylor expansion of -1 in d3 4.953 * [backup-simplify]: Simplify -1 into -1 4.953 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 4.953 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.953 * [backup-simplify]: Simplify (+ 0 0) into 0 4.954 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.954 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.954 * [backup-simplify]: Simplify (+ 0 0) into 0 4.954 * [backup-simplify]: Simplify (- 0) into 0 4.955 * [backup-simplify]: Simplify (+ 0 0) into 0 4.956 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.956 * [taylor]: Taking taylor expansion of 0 in d4 4.956 * [backup-simplify]: Simplify 0 into 0 4.956 * [taylor]: Taking taylor expansion of 0 in d2 4.956 * [backup-simplify]: Simplify 0 into 0 4.956 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 4.957 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.957 * [backup-simplify]: Simplify (+ 0 0) into 0 4.957 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.957 * [backup-simplify]: Simplify (- 0) into 0 4.958 * [backup-simplify]: Simplify (+ 0 0) into 0 4.958 * [taylor]: Taking taylor expansion of 0 in d2 4.958 * [backup-simplify]: Simplify 0 into 0 4.958 * [taylor]: Taking taylor expansion of 0 in d2 4.958 * [backup-simplify]: Simplify 0 into 0 4.958 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.958 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.958 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 4.958 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 4.958 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.958 * [taylor]: Taking taylor expansion of d3 in d3 4.958 * [backup-simplify]: Simplify 0 into 0 4.958 * [backup-simplify]: Simplify 1 into 1 4.959 * [backup-simplify]: Simplify (/ 1 1) into 1 4.959 * [backup-simplify]: Simplify (- 1) into -1 4.959 * [backup-simplify]: Simplify -1 into -1 4.959 * [taylor]: Taking taylor expansion of 0 in d3 4.959 * [backup-simplify]: Simplify 0 into 0 4.959 * [taylor]: Taking taylor expansion of 0 in d3 4.959 * [backup-simplify]: Simplify 0 into 0 4.959 * [taylor]: Taking taylor expansion of 0 in d3 4.959 * [backup-simplify]: Simplify 0 into 0 4.959 * [backup-simplify]: Simplify 1 into 1 4.959 * [backup-simplify]: Simplify 1 into 1 4.959 * [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 (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) 4.960 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (+ (- (+ (/ 1 (- d4)) (/ 1 (- d2))) (/ 1 (- d1))) (- (/ 1 (- d3))))) into (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) 4.960 * [approximate]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in (d1 d4 d2 d3) around 0 4.960 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d3 4.960 * [taylor]: Taking taylor expansion of -1 in d3 4.960 * [backup-simplify]: Simplify -1 into -1 4.960 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d3 4.960 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d3 4.960 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 4.960 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 4.960 * [taylor]: Taking taylor expansion of d1 in d3 4.960 * [backup-simplify]: Simplify d1 into d1 4.960 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.960 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.960 * [taylor]: Taking taylor expansion of d3 in d3 4.960 * [backup-simplify]: Simplify 0 into 0 4.960 * [backup-simplify]: Simplify 1 into 1 4.960 * [backup-simplify]: Simplify (/ 1 1) into 1 4.960 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d3 4.960 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 4.960 * [taylor]: Taking taylor expansion of d2 in d3 4.960 * [backup-simplify]: Simplify d2 into d2 4.960 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.960 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 4.960 * [taylor]: Taking taylor expansion of d4 in d3 4.960 * [backup-simplify]: Simplify d4 into d4 4.960 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.960 * [taylor]: Taking taylor expansion of d1 in d3 4.960 * [backup-simplify]: Simplify d1 into d1 4.961 * [backup-simplify]: Simplify (+ 0 1) into 1 4.961 * [backup-simplify]: Simplify (+ 1 0) into 1 4.961 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.961 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d2 4.961 * [taylor]: Taking taylor expansion of -1 in d2 4.961 * [backup-simplify]: Simplify -1 into -1 4.961 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d2 4.961 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d2 4.961 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 4.961 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 4.961 * [taylor]: Taking taylor expansion of d1 in d2 4.961 * [backup-simplify]: Simplify d1 into d1 4.961 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.961 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.961 * [taylor]: Taking taylor expansion of d3 in d2 4.961 * [backup-simplify]: Simplify d3 into d3 4.961 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.961 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 4.961 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.961 * [taylor]: Taking taylor expansion of d2 in d2 4.961 * [backup-simplify]: Simplify 0 into 0 4.961 * [backup-simplify]: Simplify 1 into 1 4.962 * [backup-simplify]: Simplify (/ 1 1) into 1 4.962 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.962 * [taylor]: Taking taylor expansion of d4 in d2 4.962 * [backup-simplify]: Simplify d4 into d4 4.962 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.962 * [taylor]: Taking taylor expansion of d1 in d2 4.962 * [backup-simplify]: Simplify d1 into d1 4.962 * [backup-simplify]: Simplify (+ 1 0) into 1 4.962 * [backup-simplify]: Simplify (- 1) into -1 4.963 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.963 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 4.963 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d4 4.963 * [taylor]: Taking taylor expansion of -1 in d4 4.963 * [backup-simplify]: Simplify -1 into -1 4.963 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d4 4.963 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d4 4.963 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 4.963 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 4.963 * [taylor]: Taking taylor expansion of d1 in d4 4.963 * [backup-simplify]: Simplify d1 into d1 4.963 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.963 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 4.963 * [taylor]: Taking taylor expansion of d3 in d4 4.963 * [backup-simplify]: Simplify d3 into d3 4.963 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.963 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 4.963 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 4.963 * [taylor]: Taking taylor expansion of d2 in d4 4.963 * [backup-simplify]: Simplify d2 into d2 4.963 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.963 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.963 * [taylor]: Taking taylor expansion of d4 in d4 4.963 * [backup-simplify]: Simplify 0 into 0 4.963 * [backup-simplify]: Simplify 1 into 1 4.963 * [backup-simplify]: Simplify (/ 1 1) into 1 4.963 * [taylor]: Taking taylor expansion of d1 in d4 4.963 * [backup-simplify]: Simplify d1 into d1 4.964 * [backup-simplify]: Simplify (+ 0 1) into 1 4.964 * [backup-simplify]: Simplify (- 1) into -1 4.964 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.964 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 4.964 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d1 4.964 * [taylor]: Taking taylor expansion of -1 in d1 4.964 * [backup-simplify]: Simplify -1 into -1 4.964 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d1 4.964 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d1 4.964 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 4.964 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 4.964 * [taylor]: Taking taylor expansion of d1 in d1 4.964 * [backup-simplify]: Simplify 0 into 0 4.964 * [backup-simplify]: Simplify 1 into 1 4.965 * [backup-simplify]: Simplify (/ 1 1) into 1 4.965 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 4.965 * [taylor]: Taking taylor expansion of d3 in d1 4.965 * [backup-simplify]: Simplify d3 into d3 4.965 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.965 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 4.965 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 4.965 * [taylor]: Taking taylor expansion of d2 in d1 4.965 * [backup-simplify]: Simplify d2 into d2 4.965 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.965 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 4.965 * [taylor]: Taking taylor expansion of d4 in d1 4.965 * [backup-simplify]: Simplify d4 into d4 4.965 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.965 * [taylor]: Taking taylor expansion of d1 in d1 4.965 * [backup-simplify]: Simplify 0 into 0 4.965 * [backup-simplify]: Simplify 1 into 1 4.965 * [backup-simplify]: Simplify (+ 1 0) into 1 4.965 * [backup-simplify]: Simplify (+ 1 0) into 1 4.966 * [backup-simplify]: Simplify (/ 1 1) into 1 4.966 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d1 4.966 * [taylor]: Taking taylor expansion of -1 in d1 4.966 * [backup-simplify]: Simplify -1 into -1 4.966 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d1 4.966 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d1 4.966 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 4.966 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 4.966 * [taylor]: Taking taylor expansion of d1 in d1 4.966 * [backup-simplify]: Simplify 0 into 0 4.966 * [backup-simplify]: Simplify 1 into 1 4.966 * [backup-simplify]: Simplify (/ 1 1) into 1 4.966 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 4.966 * [taylor]: Taking taylor expansion of d3 in d1 4.966 * [backup-simplify]: Simplify d3 into d3 4.966 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.966 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 4.966 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 4.966 * [taylor]: Taking taylor expansion of d2 in d1 4.966 * [backup-simplify]: Simplify d2 into d2 4.966 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.966 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 4.966 * [taylor]: Taking taylor expansion of d4 in d1 4.966 * [backup-simplify]: Simplify d4 into d4 4.966 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.966 * [taylor]: Taking taylor expansion of d1 in d1 4.966 * [backup-simplify]: Simplify 0 into 0 4.966 * [backup-simplify]: Simplify 1 into 1 4.967 * [backup-simplify]: Simplify (+ 1 0) into 1 4.967 * [backup-simplify]: Simplify (+ 1 0) into 1 4.967 * [backup-simplify]: Simplify (/ 1 1) into 1 4.968 * [backup-simplify]: Simplify (* -1 1) into -1 4.968 * [taylor]: Taking taylor expansion of -1 in d4 4.968 * [backup-simplify]: Simplify -1 into -1 4.968 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.968 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 4.968 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 4.968 * [backup-simplify]: Simplify (- (+ (/ 1 d2) (/ 1 d4))) into (- (+ (/ 1 d2) (/ 1 d4))) 4.968 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d2) (/ 1 d4)))) into (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) 4.969 * [backup-simplify]: Simplify (- (/ (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) 4.969 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) (* 0 1)) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 4.969 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d4 4.969 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 4.969 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 4.969 * [taylor]: Taking taylor expansion of d2 in d4 4.969 * [backup-simplify]: Simplify d2 into d2 4.970 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.970 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.970 * [taylor]: Taking taylor expansion of d4 in d4 4.970 * [backup-simplify]: Simplify 0 into 0 4.970 * [backup-simplify]: Simplify 1 into 1 4.970 * [backup-simplify]: Simplify (/ 1 1) into 1 4.970 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 4.970 * [taylor]: Taking taylor expansion of d3 in d4 4.970 * [backup-simplify]: Simplify d3 into d3 4.970 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.970 * [backup-simplify]: Simplify (+ 0 1) into 1 4.970 * [backup-simplify]: Simplify (+ 1 0) into 1 4.970 * [taylor]: Taking taylor expansion of 1 in d2 4.971 * [backup-simplify]: Simplify 1 into 1 4.971 * [taylor]: Taking taylor expansion of -1 in d2 4.971 * [backup-simplify]: Simplify -1 into -1 4.971 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.971 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.971 * [backup-simplify]: Simplify (+ 0 0) into 0 4.972 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 4.972 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.972 * [backup-simplify]: Simplify (+ 0 0) into 0 4.972 * [backup-simplify]: Simplify (- 0) into 0 4.972 * [backup-simplify]: Simplify (+ 0 0) into 0 4.973 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) (/ 0 1)))) into 0 4.974 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) (* 0 1))) into 0 4.974 * [taylor]: Taking taylor expansion of 0 in d4 4.974 * [backup-simplify]: Simplify 0 into 0 4.975 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.975 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2) 4.975 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.975 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 4.975 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 4.975 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.975 * [taylor]: Taking taylor expansion of d2 in d2 4.975 * [backup-simplify]: Simplify 0 into 0 4.975 * [backup-simplify]: Simplify 1 into 1 4.976 * [backup-simplify]: Simplify (/ 1 1) into 1 4.976 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.976 * [taylor]: Taking taylor expansion of d3 in d2 4.976 * [backup-simplify]: Simplify d3 into d3 4.976 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.977 * [backup-simplify]: Simplify (+ 1 0) into 1 4.977 * [taylor]: Taking taylor expansion of 1 in d3 4.977 * [backup-simplify]: Simplify 1 into 1 4.977 * [taylor]: Taking taylor expansion of 0 in d2 4.977 * [backup-simplify]: Simplify 0 into 0 4.977 * [taylor]: Taking taylor expansion of 1 in d3 4.977 * [backup-simplify]: Simplify 1 into 1 4.977 * [taylor]: Taking taylor expansion of -1 in d3 4.977 * [backup-simplify]: Simplify -1 into -1 4.978 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.978 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.978 * [backup-simplify]: Simplify (+ 0 0) into 0 4.979 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 4.979 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.979 * [backup-simplify]: Simplify (+ 0 0) into 0 4.979 * [backup-simplify]: Simplify (- 0) into 0 4.980 * [backup-simplify]: Simplify (+ 0 0) into 0 4.982 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.983 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) (* 0 1)))) into 0 4.983 * [taylor]: Taking taylor expansion of 0 in d4 4.983 * [backup-simplify]: Simplify 0 into 0 4.983 * [taylor]: Taking taylor expansion of 0 in d2 4.983 * [backup-simplify]: Simplify 0 into 0 4.984 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 4.984 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.985 * [backup-simplify]: Simplify (+ 0 0) into 0 4.985 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.985 * [backup-simplify]: Simplify (- 0) into 0 4.986 * [backup-simplify]: Simplify (+ 0 0) into 0 4.986 * [taylor]: Taking taylor expansion of 0 in d2 4.986 * [backup-simplify]: Simplify 0 into 0 4.986 * [taylor]: Taking taylor expansion of 0 in d2 4.986 * [backup-simplify]: Simplify 0 into 0 4.987 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.987 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.987 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 4.987 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 4.987 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.987 * [taylor]: Taking taylor expansion of d3 in d3 4.987 * [backup-simplify]: Simplify 0 into 0 4.987 * [backup-simplify]: Simplify 1 into 1 4.987 * [backup-simplify]: Simplify (/ 1 1) into 1 4.988 * [backup-simplify]: Simplify (- 1) into -1 4.988 * [backup-simplify]: Simplify -1 into -1 4.988 * [taylor]: Taking taylor expansion of 0 in d3 4.988 * [backup-simplify]: Simplify 0 into 0 4.988 * [taylor]: Taking taylor expansion of 0 in d3 4.988 * [backup-simplify]: Simplify 0 into 0 4.988 * [taylor]: Taking taylor expansion of 0 in d3 4.988 * [backup-simplify]: Simplify 0 into 0 4.988 * [backup-simplify]: Simplify 1 into 1 4.988 * [backup-simplify]: Simplify 1 into 1 4.989 * [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 (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) 4.989 * * * [progress]: simplifying candidates 4.990 * [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 d2) d1)) (* d1 (- d3)) (* (- (+ d4 d2) d1) 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) (* 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 d2) d1) 3) (pow (- d3) 3))) (* d1 (- (* (- (+ d4 d2) d1) (- (+ d4 d2) d1)) (* (- d3) (- d3)))) (- (+ (* d1 d4) (* d1 d2)) (pow d1 2)) (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) 4.991 * * [simplify]: Extracting # 0 : cost 0 4.991 * * [simplify]: Extracting # 1 : cost 0 4.991 * * [simplify]: Extracting # 2 : cost 0 4.991 * * [simplify]: Extracting # 3 : cost 0 4.992 * * [simplify]: Extracting # 4 : cost 0 4.992 * * [simplify]: Extracting # 5 : cost 0 4.992 * * [simplify]: Extracting # 6 : cost 0 4.992 * * [simplify]: Extracting # 7 : cost 0 4.992 * * [simplify]: iteration 0 : 57 enodes (cost 361 ) 5.022 * * [simplify]: Extracting # 0 : cost 0 5.022 * * [simplify]: Extracting # 1 : cost 0 5.022 * * [simplify]: Extracting # 2 : cost 0 5.023 * * [simplify]: Extracting # 3 : cost 0 5.023 * * [simplify]: Extracting # 4 : cost 0 5.023 * * [simplify]: iteration 1 : 168 enodes (cost 315 ) 5.112 * * [simplify]: Extracting # 0 : cost 0 5.114 * * [simplify]: Extracting # 1 : cost 0 5.115 * * [simplify]: Extracting # 2 : cost 0 5.116 * * [simplify]: Extracting # 3 : cost 0 5.118 * * [simplify]: Extracting # 4 : cost 0 5.119 * * [simplify]: iteration 2 : 599 enodes (cost 274 ) 5.903 * * [simplify]: Extracting # 0 : cost 0 5.908 * * [simplify]: Extracting # 1 : cost 0 5.911 * * [simplify]: Extracting # 2 : cost 0 5.915 * * [simplify]: Extracting # 3 : cost 0 5.919 * * [simplify]: Extracting # 4 : cost 0 5.926 * * [simplify]: iteration 3 : 3822 enodes (cost 272 ) 7.157 * * [simplify]: Extracting # 0 : cost 0 7.176 * * [simplify]: Extracting # 1 : cost 0 7.181 * * [simplify]: Extracting # 2 : cost 0 7.186 * * [simplify]: Extracting # 3 : cost 0 7.191 * * [simplify]: Extracting # 4 : cost 0 7.195 * * [simplify]: iteration done: 5000 enodes (cost 272 ) 7.196 * [simplify]: Simplified to: (* d1 (- (- (+ d4 d2) d1) d3)) (log (* d1 (- (- (+ d4 d2) d1) d3))) (log (* d1 (- (- (+ d4 d2) d1) d3))) (exp (* d1 (- (- (+ d4 d2) d1) d3))) (pow (* d1 (- (- (+ d4 d2) d1) d3)) 3) (* (cbrt (* d1 (- (- (+ d4 d2) d1) d3))) (cbrt (* d1 (- (- (+ d4 d2) d1) d3)))) (cbrt (* d1 (- (- (+ d4 d2) d1) d3))) (pow (* d1 (- (- (+ d4 d2) d1) d3)) 3) (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 d2) d1)) (* (- d3) d1) (* d1 (- (+ d4 d2) d1)) (* (- d3) d1) (* (* (cbrt (- (- (+ d4 d2) d1) d3)) (cbrt (- (- (+ d4 d2) d1) d3))) d1) (* (sqrt (- (- (+ d4 d2) d1) d3)) d1) d1 d1 d1 d1 d1 d1 d1 (* (- (- (+ d4 d2) d1) d3) (cbrt d1)) (* (- (- (+ d4 d2) d1) d3) (sqrt d1)) (* d1 (- (- (+ d4 d2) d1) d3)) (* d1 (- (pow (- (+ d4 d2) d1) 3) (pow d3 3))) (* (- (* (- (+ d4 d2) d1) (- (+ d4 d2) d1)) (* d3 d3)) d1) (* d1 (- (+ d4 d2) d1)) (* (- (+ d4 d2) d3) d1) (* (- (+ d4 d2) d3) d1) 7.196 * * * [progress]: adding candidates to table 7.265 * * [progress]: iteration 3 / 4 7.265 * * * [progress]: picking best candidate 7.278 * * * * [pick]: Picked # 7.279 * * * [progress]: localizing error 7.300 * * * [progress]: generating rewritten candidates 7.300 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 7.362 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 7.466 * * * [progress]: generating series expansions 7.466 * * * * [progress]: [ 1 / 2 ] generating series at (2) 7.466 * [backup-simplify]: Simplify (+ (* d1 (- (+ d4 d2) d1)) (* (- d3) d1)) into (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) 7.466 * [approximate]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in (d1 d4 d2 d3) around 0 7.466 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d3 7.466 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d3 7.466 * [taylor]: Taking taylor expansion of (* d1 d4) in d3 7.466 * [taylor]: Taking taylor expansion of d1 in d3 7.466 * [backup-simplify]: Simplify d1 into d1 7.466 * [taylor]: Taking taylor expansion of d4 in d3 7.466 * [backup-simplify]: Simplify d4 into d4 7.467 * [taylor]: Taking taylor expansion of (* d1 d2) in d3 7.467 * [taylor]: Taking taylor expansion of d1 in d3 7.467 * [backup-simplify]: Simplify d1 into d1 7.467 * [taylor]: Taking taylor expansion of d2 in d3 7.467 * [backup-simplify]: Simplify d2 into d2 7.467 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d3 7.467 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 7.467 * [taylor]: Taking taylor expansion of d1 in d3 7.467 * [backup-simplify]: Simplify d1 into d1 7.467 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 7.467 * [taylor]: Taking taylor expansion of d1 in d3 7.467 * [backup-simplify]: Simplify d1 into d1 7.467 * [taylor]: Taking taylor expansion of d3 in d3 7.467 * [backup-simplify]: Simplify 0 into 0 7.467 * [backup-simplify]: Simplify 1 into 1 7.467 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d2 7.467 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d2 7.467 * [taylor]: Taking taylor expansion of (* d1 d4) in d2 7.467 * [taylor]: Taking taylor expansion of d1 in d2 7.467 * [backup-simplify]: Simplify d1 into d1 7.467 * [taylor]: Taking taylor expansion of d4 in d2 7.467 * [backup-simplify]: Simplify d4 into d4 7.467 * [taylor]: Taking taylor expansion of (* d1 d2) in d2 7.467 * [taylor]: Taking taylor expansion of d1 in d2 7.467 * [backup-simplify]: Simplify d1 into d1 7.467 * [taylor]: Taking taylor expansion of d2 in d2 7.467 * [backup-simplify]: Simplify 0 into 0 7.467 * [backup-simplify]: Simplify 1 into 1 7.467 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d2 7.467 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 7.467 * [taylor]: Taking taylor expansion of d1 in d2 7.467 * [backup-simplify]: Simplify d1 into d1 7.467 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 7.467 * [taylor]: Taking taylor expansion of d1 in d2 7.467 * [backup-simplify]: Simplify d1 into d1 7.467 * [taylor]: Taking taylor expansion of d3 in d2 7.468 * [backup-simplify]: Simplify d3 into d3 7.468 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d4 7.468 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d4 7.468 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 7.468 * [taylor]: Taking taylor expansion of d1 in d4 7.468 * [backup-simplify]: Simplify d1 into d1 7.468 * [taylor]: Taking taylor expansion of d4 in d4 7.468 * [backup-simplify]: Simplify 0 into 0 7.468 * [backup-simplify]: Simplify 1 into 1 7.468 * [taylor]: Taking taylor expansion of (* d1 d2) in d4 7.468 * [taylor]: Taking taylor expansion of d1 in d4 7.468 * [backup-simplify]: Simplify d1 into d1 7.468 * [taylor]: Taking taylor expansion of d2 in d4 7.468 * [backup-simplify]: Simplify d2 into d2 7.468 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d4 7.468 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 7.468 * [taylor]: Taking taylor expansion of d1 in d4 7.468 * [backup-simplify]: Simplify d1 into d1 7.468 * [taylor]: Taking taylor expansion of (* d1 d3) in d4 7.468 * [taylor]: Taking taylor expansion of d1 in d4 7.468 * [backup-simplify]: Simplify d1 into d1 7.468 * [taylor]: Taking taylor expansion of d3 in d4 7.468 * [backup-simplify]: Simplify d3 into d3 7.468 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d1 7.468 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d1 7.468 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 7.468 * [taylor]: Taking taylor expansion of d1 in d1 7.468 * [backup-simplify]: Simplify 0 into 0 7.468 * [backup-simplify]: Simplify 1 into 1 7.468 * [taylor]: Taking taylor expansion of d4 in d1 7.468 * [backup-simplify]: Simplify d4 into d4 7.468 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 7.468 * [taylor]: Taking taylor expansion of d1 in d1 7.468 * [backup-simplify]: Simplify 0 into 0 7.468 * [backup-simplify]: Simplify 1 into 1 7.468 * [taylor]: Taking taylor expansion of d2 in d1 7.468 * [backup-simplify]: Simplify d2 into d2 7.468 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d1 7.469 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.469 * [taylor]: Taking taylor expansion of d1 in d1 7.469 * [backup-simplify]: Simplify 0 into 0 7.469 * [backup-simplify]: Simplify 1 into 1 7.469 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 7.469 * [taylor]: Taking taylor expansion of d1 in d1 7.469 * [backup-simplify]: Simplify 0 into 0 7.469 * [backup-simplify]: Simplify 1 into 1 7.469 * [taylor]: Taking taylor expansion of d3 in d1 7.469 * [backup-simplify]: Simplify d3 into d3 7.469 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d1 7.469 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d1 7.469 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 7.469 * [taylor]: Taking taylor expansion of d1 in d1 7.469 * [backup-simplify]: Simplify 0 into 0 7.469 * [backup-simplify]: Simplify 1 into 1 7.469 * [taylor]: Taking taylor expansion of d4 in d1 7.469 * [backup-simplify]: Simplify d4 into d4 7.469 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 7.469 * [taylor]: Taking taylor expansion of d1 in d1 7.469 * [backup-simplify]: Simplify 0 into 0 7.469 * [backup-simplify]: Simplify 1 into 1 7.469 * [taylor]: Taking taylor expansion of d2 in d1 7.469 * [backup-simplify]: Simplify d2 into d2 7.469 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d1 7.469 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.469 * [taylor]: Taking taylor expansion of d1 in d1 7.469 * [backup-simplify]: Simplify 0 into 0 7.469 * [backup-simplify]: Simplify 1 into 1 7.469 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 7.469 * [taylor]: Taking taylor expansion of d1 in d1 7.469 * [backup-simplify]: Simplify 0 into 0 7.469 * [backup-simplify]: Simplify 1 into 1 7.469 * [taylor]: Taking taylor expansion of d3 in d1 7.469 * [backup-simplify]: Simplify d3 into d3 7.470 * [backup-simplify]: Simplify (* 0 d4) into 0 7.470 * [backup-simplify]: Simplify (* 0 d2) into 0 7.471 * [backup-simplify]: Simplify (+ 0 0) into 0 7.471 * [backup-simplify]: Simplify (* 0 d3) into 0 7.471 * [backup-simplify]: Simplify (+ 0 0) into 0 7.471 * [backup-simplify]: Simplify (- 0) into 0 7.472 * [backup-simplify]: Simplify (+ 0 0) into 0 7.472 * [taylor]: Taking taylor expansion of 0 in d4 7.472 * [backup-simplify]: Simplify 0 into 0 7.472 * [taylor]: Taking taylor expansion of 0 in d2 7.472 * [backup-simplify]: Simplify 0 into 0 7.472 * [taylor]: Taking taylor expansion of 0 in d3 7.472 * [backup-simplify]: Simplify 0 into 0 7.472 * [backup-simplify]: Simplify 0 into 0 7.473 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 7.473 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 7.473 * [backup-simplify]: Simplify (+ d4 d2) into (+ d2 d4) 7.474 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 7.474 * [backup-simplify]: Simplify (+ 0 d3) into d3 7.474 * [backup-simplify]: Simplify (- d3) into (- d3) 7.474 * [backup-simplify]: Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3) 7.474 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d4 7.474 * [taylor]: Taking taylor expansion of (+ d2 d4) in d4 7.474 * [taylor]: Taking taylor expansion of d2 in d4 7.474 * [backup-simplify]: Simplify d2 into d2 7.474 * [taylor]: Taking taylor expansion of d4 in d4 7.474 * [backup-simplify]: Simplify 0 into 0 7.474 * [backup-simplify]: Simplify 1 into 1 7.474 * [taylor]: Taking taylor expansion of d3 in d4 7.474 * [backup-simplify]: Simplify d3 into d3 7.474 * [backup-simplify]: Simplify (+ d2 0) into d2 7.474 * [backup-simplify]: Simplify (- d3) into (- d3) 7.474 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 7.474 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 7.474 * [taylor]: Taking taylor expansion of d2 in d2 7.475 * [backup-simplify]: Simplify 0 into 0 7.475 * [backup-simplify]: Simplify 1 into 1 7.475 * [taylor]: Taking taylor expansion of d3 in d2 7.475 * [backup-simplify]: Simplify d3 into d3 7.475 * [backup-simplify]: Simplify (- d3) into (- d3) 7.475 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 7.475 * [taylor]: Taking taylor expansion of (- d3) in d3 7.475 * [taylor]: Taking taylor expansion of d3 in d3 7.475 * [backup-simplify]: Simplify 0 into 0 7.475 * [backup-simplify]: Simplify 1 into 1 7.475 * [backup-simplify]: Simplify (- 0) into 0 7.475 * [backup-simplify]: Simplify 0 into 0 7.475 * [taylor]: Taking taylor expansion of 0 in d2 7.475 * [backup-simplify]: Simplify 0 into 0 7.475 * [taylor]: Taking taylor expansion of 0 in d3 7.475 * [backup-simplify]: Simplify 0 into 0 7.475 * [backup-simplify]: Simplify 0 into 0 7.476 * [taylor]: Taking taylor expansion of 0 in d3 7.476 * [backup-simplify]: Simplify 0 into 0 7.476 * [backup-simplify]: Simplify 0 into 0 7.476 * [backup-simplify]: Simplify 0 into 0 7.477 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 7.477 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 7.478 * [backup-simplify]: Simplify (+ 0 0) into 0 7.478 * [backup-simplify]: Simplify (* 1 1) into 1 7.478 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 7.479 * [backup-simplify]: Simplify (+ 1 0) into 1 7.479 * [backup-simplify]: Simplify (- 1) into -1 7.479 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.479 * [taylor]: Taking taylor expansion of -1 in d4 7.479 * [backup-simplify]: Simplify -1 into -1 7.479 * [taylor]: Taking taylor expansion of -1 in d2 7.479 * [backup-simplify]: Simplify -1 into -1 7.479 * [taylor]: Taking taylor expansion of -1 in d3 7.479 * [backup-simplify]: Simplify -1 into -1 7.479 * [backup-simplify]: Simplify -1 into -1 7.480 * [backup-simplify]: Simplify (+ 0 1) into 1 7.480 * [backup-simplify]: Simplify (- 0) into 0 7.480 * [backup-simplify]: Simplify (+ 1 0) into 1 7.480 * [taylor]: Taking taylor expansion of 1 in d2 7.480 * [backup-simplify]: Simplify 1 into 1 7.480 * [taylor]: Taking taylor expansion of 1 in d3 7.480 * [backup-simplify]: Simplify 1 into 1 7.480 * [backup-simplify]: Simplify 1 into 1 7.480 * [taylor]: Taking taylor expansion of 0 in d2 7.480 * [backup-simplify]: Simplify 0 into 0 7.480 * [taylor]: Taking taylor expansion of 0 in d3 7.480 * [backup-simplify]: Simplify 0 into 0 7.480 * [backup-simplify]: Simplify 0 into 0 7.481 * [backup-simplify]: Simplify (- 0) into 0 7.481 * [backup-simplify]: Simplify (+ 1 0) into 1 7.481 * [taylor]: Taking taylor expansion of 1 in d3 7.481 * [backup-simplify]: Simplify 1 into 1 7.481 * [backup-simplify]: Simplify 1 into 1 7.481 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* d2 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d4 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (+ (* d1 d4) (* d1 d2)) (pow d1 2)) 7.482 * [backup-simplify]: Simplify (+ (* (/ 1 d1) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d1))) (* (- (/ 1 d3)) (/ 1 d1))) into (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) 7.482 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in (d1 d4 d2 d3) around 0 7.482 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d3 7.482 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d3 7.482 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d3 7.482 * [taylor]: Taking taylor expansion of (* d1 d4) in d3 7.482 * [taylor]: Taking taylor expansion of d1 in d3 7.482 * [backup-simplify]: Simplify d1 into d1 7.482 * [taylor]: Taking taylor expansion of d4 in d3 7.482 * [backup-simplify]: Simplify d4 into d4 7.482 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 7.482 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 7.482 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d3 7.482 * [taylor]: Taking taylor expansion of (* d1 d2) in d3 7.482 * [taylor]: Taking taylor expansion of d1 in d3 7.482 * [backup-simplify]: Simplify d1 into d1 7.482 * [taylor]: Taking taylor expansion of d2 in d3 7.482 * [backup-simplify]: Simplify d2 into d2 7.482 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 7.482 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2)) 7.482 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d3 7.482 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 7.482 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 7.482 * [taylor]: Taking taylor expansion of d1 in d3 7.482 * [backup-simplify]: Simplify d1 into d1 7.482 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.482 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.482 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d3 7.482 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 7.482 * [taylor]: Taking taylor expansion of d1 in d3 7.483 * [backup-simplify]: Simplify d1 into d1 7.483 * [taylor]: Taking taylor expansion of d3 in d3 7.483 * [backup-simplify]: Simplify 0 into 0 7.483 * [backup-simplify]: Simplify 1 into 1 7.483 * [backup-simplify]: Simplify (* d1 0) into 0 7.483 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 7.483 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.483 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d2 7.483 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d2 7.483 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d2 7.483 * [taylor]: Taking taylor expansion of (* d1 d4) in d2 7.483 * [taylor]: Taking taylor expansion of d1 in d2 7.483 * [backup-simplify]: Simplify d1 into d1 7.483 * [taylor]: Taking taylor expansion of d4 in d2 7.483 * [backup-simplify]: Simplify d4 into d4 7.483 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 7.483 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 7.483 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d2 7.483 * [taylor]: Taking taylor expansion of (* d1 d2) in d2 7.483 * [taylor]: Taking taylor expansion of d1 in d2 7.483 * [backup-simplify]: Simplify d1 into d1 7.483 * [taylor]: Taking taylor expansion of d2 in d2 7.483 * [backup-simplify]: Simplify 0 into 0 7.483 * [backup-simplify]: Simplify 1 into 1 7.483 * [backup-simplify]: Simplify (* d1 0) into 0 7.484 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 7.484 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.484 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d2 7.484 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 7.484 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 7.484 * [taylor]: Taking taylor expansion of d1 in d2 7.484 * [backup-simplify]: Simplify d1 into d1 7.484 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.484 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.484 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d2 7.484 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 7.484 * [taylor]: Taking taylor expansion of d1 in d2 7.484 * [backup-simplify]: Simplify d1 into d1 7.484 * [taylor]: Taking taylor expansion of d3 in d2 7.484 * [backup-simplify]: Simplify d3 into d3 7.484 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 7.484 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 7.484 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d4 7.484 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d4 7.484 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4 7.484 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 7.484 * [taylor]: Taking taylor expansion of d1 in d4 7.484 * [backup-simplify]: Simplify d1 into d1 7.484 * [taylor]: Taking taylor expansion of d4 in d4 7.484 * [backup-simplify]: Simplify 0 into 0 7.484 * [backup-simplify]: Simplify 1 into 1 7.484 * [backup-simplify]: Simplify (* d1 0) into 0 7.484 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 7.485 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.485 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d4 7.485 * [taylor]: Taking taylor expansion of (* d1 d2) in d4 7.485 * [taylor]: Taking taylor expansion of d1 in d4 7.485 * [backup-simplify]: Simplify d1 into d1 7.485 * [taylor]: Taking taylor expansion of d2 in d4 7.485 * [backup-simplify]: Simplify d2 into d2 7.485 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 7.485 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2)) 7.485 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d4 7.485 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 7.485 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 7.485 * [taylor]: Taking taylor expansion of d1 in d4 7.485 * [backup-simplify]: Simplify d1 into d1 7.485 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.485 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.485 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d4 7.485 * [taylor]: Taking taylor expansion of (* d1 d3) in d4 7.485 * [taylor]: Taking taylor expansion of d1 in d4 7.485 * [backup-simplify]: Simplify d1 into d1 7.485 * [taylor]: Taking taylor expansion of d3 in d4 7.485 * [backup-simplify]: Simplify d3 into d3 7.485 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 7.485 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 7.485 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d1 7.485 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d1 7.485 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 7.485 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 7.485 * [taylor]: Taking taylor expansion of d1 in d1 7.485 * [backup-simplify]: Simplify 0 into 0 7.485 * [backup-simplify]: Simplify 1 into 1 7.485 * [taylor]: Taking taylor expansion of d4 in d1 7.485 * [backup-simplify]: Simplify d4 into d4 7.485 * [backup-simplify]: Simplify (* 0 d4) into 0 7.486 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 7.486 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.486 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 7.486 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 7.486 * [taylor]: Taking taylor expansion of d1 in d1 7.486 * [backup-simplify]: Simplify 0 into 0 7.486 * [backup-simplify]: Simplify 1 into 1 7.486 * [taylor]: Taking taylor expansion of d2 in d1 7.486 * [backup-simplify]: Simplify d2 into d2 7.486 * [backup-simplify]: Simplify (* 0 d2) into 0 7.486 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 7.486 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.486 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d1 7.486 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 7.486 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.486 * [taylor]: Taking taylor expansion of d1 in d1 7.486 * [backup-simplify]: Simplify 0 into 0 7.486 * [backup-simplify]: Simplify 1 into 1 7.486 * [backup-simplify]: Simplify (* 1 1) into 1 7.487 * [backup-simplify]: Simplify (/ 1 1) into 1 7.487 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 7.487 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 7.487 * [taylor]: Taking taylor expansion of d1 in d1 7.487 * [backup-simplify]: Simplify 0 into 0 7.487 * [backup-simplify]: Simplify 1 into 1 7.487 * [taylor]: Taking taylor expansion of d3 in d1 7.487 * [backup-simplify]: Simplify d3 into d3 7.487 * [backup-simplify]: Simplify (* 0 d3) into 0 7.487 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 7.487 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.487 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d1 7.487 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d1 7.487 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 7.487 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 7.487 * [taylor]: Taking taylor expansion of d1 in d1 7.487 * [backup-simplify]: Simplify 0 into 0 7.487 * [backup-simplify]: Simplify 1 into 1 7.487 * [taylor]: Taking taylor expansion of d4 in d1 7.487 * [backup-simplify]: Simplify d4 into d4 7.487 * [backup-simplify]: Simplify (* 0 d4) into 0 7.488 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 7.488 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.488 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 7.488 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 7.488 * [taylor]: Taking taylor expansion of d1 in d1 7.488 * [backup-simplify]: Simplify 0 into 0 7.488 * [backup-simplify]: Simplify 1 into 1 7.488 * [taylor]: Taking taylor expansion of d2 in d1 7.488 * [backup-simplify]: Simplify d2 into d2 7.488 * [backup-simplify]: Simplify (* 0 d2) into 0 7.488 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 7.488 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.488 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d1 7.488 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 7.488 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.488 * [taylor]: Taking taylor expansion of d1 in d1 7.488 * [backup-simplify]: Simplify 0 into 0 7.488 * [backup-simplify]: Simplify 1 into 1 7.489 * [backup-simplify]: Simplify (* 1 1) into 1 7.489 * [backup-simplify]: Simplify (/ 1 1) into 1 7.489 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 7.489 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 7.489 * [taylor]: Taking taylor expansion of d1 in d1 7.489 * [backup-simplify]: Simplify 0 into 0 7.489 * [backup-simplify]: Simplify 1 into 1 7.489 * [taylor]: Taking taylor expansion of d3 in d1 7.489 * [backup-simplify]: Simplify d3 into d3 7.489 * [backup-simplify]: Simplify (* 0 d3) into 0 7.489 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 7.489 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.490 * [backup-simplify]: Simplify (+ 1 0) into 1 7.490 * [backup-simplify]: Simplify (- 1) into -1 7.490 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.490 * [taylor]: Taking taylor expansion of -1 in d4 7.490 * [backup-simplify]: Simplify -1 into -1 7.490 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d2) (/ 1 d4)) 7.491 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.491 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.491 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 7.491 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 7.491 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) (- (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 7.491 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d4 7.491 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 7.491 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 7.491 * [taylor]: Taking taylor expansion of d2 in d4 7.491 * [backup-simplify]: Simplify d2 into d2 7.491 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.491 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 7.491 * [taylor]: Taking taylor expansion of d4 in d4 7.492 * [backup-simplify]: Simplify 0 into 0 7.492 * [backup-simplify]: Simplify 1 into 1 7.492 * [backup-simplify]: Simplify (/ 1 1) into 1 7.492 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 7.492 * [taylor]: Taking taylor expansion of d3 in d4 7.492 * [backup-simplify]: Simplify d3 into d3 7.492 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.492 * [backup-simplify]: Simplify (+ 0 1) into 1 7.492 * [backup-simplify]: Simplify (+ 1 0) into 1 7.492 * [taylor]: Taking taylor expansion of 1 in d2 7.492 * [backup-simplify]: Simplify 1 into 1 7.492 * [taylor]: Taking taylor expansion of -1 in d2 7.493 * [backup-simplify]: Simplify -1 into -1 7.493 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 7.493 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 7.494 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 7.494 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 7.494 * [backup-simplify]: Simplify (+ 0 0) into 0 7.495 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.495 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.496 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 7.496 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 7.496 * [backup-simplify]: Simplify (+ 0 0) into 0 7.496 * [backup-simplify]: Simplify (- 0) into 0 7.496 * [backup-simplify]: Simplify (+ 0 0) into 0 7.496 * [taylor]: Taking taylor expansion of 0 in d4 7.496 * [backup-simplify]: Simplify 0 into 0 7.497 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.497 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2) 7.497 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 7.497 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 7.497 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 7.497 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 7.497 * [taylor]: Taking taylor expansion of d2 in d2 7.497 * [backup-simplify]: Simplify 0 into 0 7.497 * [backup-simplify]: Simplify 1 into 1 7.497 * [backup-simplify]: Simplify (/ 1 1) into 1 7.497 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 7.497 * [taylor]: Taking taylor expansion of d3 in d2 7.497 * [backup-simplify]: Simplify d3 into d3 7.497 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.498 * [backup-simplify]: Simplify (+ 1 0) into 1 7.498 * [taylor]: Taking taylor expansion of 1 in d3 7.498 * [backup-simplify]: Simplify 1 into 1 7.498 * [taylor]: Taking taylor expansion of 0 in d2 7.498 * [backup-simplify]: Simplify 0 into 0 7.498 * [taylor]: Taking taylor expansion of 1 in d3 7.498 * [backup-simplify]: Simplify 1 into 1 7.498 * [taylor]: Taking taylor expansion of -1 in d3 7.498 * [backup-simplify]: Simplify -1 into -1 7.499 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d4)))) into 0 7.499 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 7.500 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0 7.500 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 7.500 * [backup-simplify]: Simplify (+ 0 0) into 0 7.501 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.504 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.505 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d3)))) into 0 7.505 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.506 * [backup-simplify]: Simplify (+ 0 0) into 0 7.506 * [backup-simplify]: Simplify (- 0) into 0 7.506 * [backup-simplify]: Simplify (+ 0 0) into 0 7.506 * [taylor]: Taking taylor expansion of 0 in d4 7.506 * [backup-simplify]: Simplify 0 into 0 7.506 * [taylor]: Taking taylor expansion of 0 in d2 7.506 * [backup-simplify]: Simplify 0 into 0 7.506 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 7.507 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.507 * [backup-simplify]: Simplify (+ 0 0) into 0 7.507 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 7.508 * [backup-simplify]: Simplify (- 0) into 0 7.508 * [backup-simplify]: Simplify (+ 0 0) into 0 7.508 * [taylor]: Taking taylor expansion of 0 in d2 7.508 * [backup-simplify]: Simplify 0 into 0 7.508 * [taylor]: Taking taylor expansion of 0 in d2 7.508 * [backup-simplify]: Simplify 0 into 0 7.508 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.508 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 7.509 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 7.509 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 7.509 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 7.509 * [taylor]: Taking taylor expansion of d3 in d3 7.509 * [backup-simplify]: Simplify 0 into 0 7.509 * [backup-simplify]: Simplify 1 into 1 7.509 * [backup-simplify]: Simplify (/ 1 1) into 1 7.509 * [backup-simplify]: Simplify (- 1) into -1 7.509 * [backup-simplify]: Simplify -1 into -1 7.509 * [taylor]: Taking taylor expansion of 0 in d3 7.509 * [backup-simplify]: Simplify 0 into 0 7.509 * [taylor]: Taking taylor expansion of 0 in d3 7.509 * [backup-simplify]: Simplify 0 into 0 7.509 * [taylor]: Taking taylor expansion of 0 in d3 7.509 * [backup-simplify]: Simplify 0 into 0 7.509 * [backup-simplify]: Simplify 1 into 1 7.509 * [backup-simplify]: Simplify 1 into 1 7.510 * [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 (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) 7.511 * [backup-simplify]: Simplify (+ (* (/ 1 (- d1)) (- (+ (/ 1 (- d4)) (/ 1 (- d2))) (/ 1 (- d1)))) (* (- (/ 1 (- d3))) (/ 1 (- d1)))) into (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) 7.511 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in (d1 d4 d2 d3) around 0 7.511 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d3 7.511 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d3 7.511 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d3 7.511 * [taylor]: Taking taylor expansion of (* d1 d4) in d3 7.511 * [taylor]: Taking taylor expansion of d1 in d3 7.511 * [backup-simplify]: Simplify d1 into d1 7.511 * [taylor]: Taking taylor expansion of d4 in d3 7.511 * [backup-simplify]: Simplify d4 into d4 7.511 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 7.511 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 7.511 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d3 7.511 * [taylor]: Taking taylor expansion of (* d1 d2) in d3 7.511 * [taylor]: Taking taylor expansion of d1 in d3 7.512 * [backup-simplify]: Simplify d1 into d1 7.512 * [taylor]: Taking taylor expansion of d2 in d3 7.512 * [backup-simplify]: Simplify d2 into d2 7.512 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 7.512 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2)) 7.512 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d3 7.512 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 7.512 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 7.512 * [taylor]: Taking taylor expansion of d1 in d3 7.512 * [backup-simplify]: Simplify d1 into d1 7.512 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.512 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.512 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d3 7.512 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 7.512 * [taylor]: Taking taylor expansion of d1 in d3 7.512 * [backup-simplify]: Simplify d1 into d1 7.512 * [taylor]: Taking taylor expansion of d3 in d3 7.512 * [backup-simplify]: Simplify 0 into 0 7.512 * [backup-simplify]: Simplify 1 into 1 7.512 * [backup-simplify]: Simplify (* d1 0) into 0 7.513 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 7.513 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.513 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d2 7.513 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d2 7.513 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d2 7.513 * [taylor]: Taking taylor expansion of (* d1 d4) in d2 7.513 * [taylor]: Taking taylor expansion of d1 in d2 7.513 * [backup-simplify]: Simplify d1 into d1 7.513 * [taylor]: Taking taylor expansion of d4 in d2 7.513 * [backup-simplify]: Simplify d4 into d4 7.513 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 7.513 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 7.513 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d2 7.513 * [taylor]: Taking taylor expansion of (* d1 d2) in d2 7.514 * [taylor]: Taking taylor expansion of d1 in d2 7.514 * [backup-simplify]: Simplify d1 into d1 7.514 * [taylor]: Taking taylor expansion of d2 in d2 7.514 * [backup-simplify]: Simplify 0 into 0 7.514 * [backup-simplify]: Simplify 1 into 1 7.514 * [backup-simplify]: Simplify (* d1 0) into 0 7.514 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 7.514 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.514 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d2 7.514 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 7.514 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 7.514 * [taylor]: Taking taylor expansion of d1 in d2 7.514 * [backup-simplify]: Simplify d1 into d1 7.514 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.515 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.515 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d2 7.515 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 7.515 * [taylor]: Taking taylor expansion of d1 in d2 7.515 * [backup-simplify]: Simplify d1 into d1 7.515 * [taylor]: Taking taylor expansion of d3 in d2 7.515 * [backup-simplify]: Simplify d3 into d3 7.515 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 7.515 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 7.515 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d4 7.515 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d4 7.515 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4 7.515 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 7.515 * [taylor]: Taking taylor expansion of d1 in d4 7.515 * [backup-simplify]: Simplify d1 into d1 7.515 * [taylor]: Taking taylor expansion of d4 in d4 7.515 * [backup-simplify]: Simplify 0 into 0 7.515 * [backup-simplify]: Simplify 1 into 1 7.515 * [backup-simplify]: Simplify (* d1 0) into 0 7.516 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 7.516 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.516 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d4 7.516 * [taylor]: Taking taylor expansion of (* d1 d2) in d4 7.516 * [taylor]: Taking taylor expansion of d1 in d4 7.516 * [backup-simplify]: Simplify d1 into d1 7.516 * [taylor]: Taking taylor expansion of d2 in d4 7.516 * [backup-simplify]: Simplify d2 into d2 7.516 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 7.516 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2)) 7.516 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d4 7.516 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 7.516 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 7.516 * [taylor]: Taking taylor expansion of d1 in d4 7.516 * [backup-simplify]: Simplify d1 into d1 7.516 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 7.517 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 7.517 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d4 7.517 * [taylor]: Taking taylor expansion of (* d1 d3) in d4 7.517 * [taylor]: Taking taylor expansion of d1 in d4 7.517 * [backup-simplify]: Simplify d1 into d1 7.517 * [taylor]: Taking taylor expansion of d3 in d4 7.517 * [backup-simplify]: Simplify d3 into d3 7.517 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 7.517 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 7.517 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d1 7.517 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d1 7.517 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 7.517 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 7.517 * [taylor]: Taking taylor expansion of d1 in d1 7.517 * [backup-simplify]: Simplify 0 into 0 7.517 * [backup-simplify]: Simplify 1 into 1 7.517 * [taylor]: Taking taylor expansion of d4 in d1 7.517 * [backup-simplify]: Simplify d4 into d4 7.517 * [backup-simplify]: Simplify (* 0 d4) into 0 7.518 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 7.518 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.518 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 7.518 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 7.518 * [taylor]: Taking taylor expansion of d1 in d1 7.518 * [backup-simplify]: Simplify 0 into 0 7.518 * [backup-simplify]: Simplify 1 into 1 7.518 * [taylor]: Taking taylor expansion of d2 in d1 7.518 * [backup-simplify]: Simplify d2 into d2 7.518 * [backup-simplify]: Simplify (* 0 d2) into 0 7.519 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 7.519 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.519 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d1 7.519 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 7.519 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.519 * [taylor]: Taking taylor expansion of d1 in d1 7.519 * [backup-simplify]: Simplify 0 into 0 7.519 * [backup-simplify]: Simplify 1 into 1 7.519 * [backup-simplify]: Simplify (* 1 1) into 1 7.520 * [backup-simplify]: Simplify (/ 1 1) into 1 7.520 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 7.520 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 7.520 * [taylor]: Taking taylor expansion of d1 in d1 7.520 * [backup-simplify]: Simplify 0 into 0 7.520 * [backup-simplify]: Simplify 1 into 1 7.520 * [taylor]: Taking taylor expansion of d3 in d1 7.520 * [backup-simplify]: Simplify d3 into d3 7.520 * [backup-simplify]: Simplify (* 0 d3) into 0 7.520 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 7.520 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.520 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d1 7.521 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d1 7.521 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 7.521 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 7.521 * [taylor]: Taking taylor expansion of d1 in d1 7.521 * [backup-simplify]: Simplify 0 into 0 7.521 * [backup-simplify]: Simplify 1 into 1 7.521 * [taylor]: Taking taylor expansion of d4 in d1 7.521 * [backup-simplify]: Simplify d4 into d4 7.521 * [backup-simplify]: Simplify (* 0 d4) into 0 7.521 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 7.521 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.521 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 7.521 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 7.521 * [taylor]: Taking taylor expansion of d1 in d1 7.521 * [backup-simplify]: Simplify 0 into 0 7.521 * [backup-simplify]: Simplify 1 into 1 7.521 * [taylor]: Taking taylor expansion of d2 in d1 7.521 * [backup-simplify]: Simplify d2 into d2 7.522 * [backup-simplify]: Simplify (* 0 d2) into 0 7.522 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 7.522 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.522 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d1 7.522 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 7.522 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 7.522 * [taylor]: Taking taylor expansion of d1 in d1 7.522 * [backup-simplify]: Simplify 0 into 0 7.522 * [backup-simplify]: Simplify 1 into 1 7.523 * [backup-simplify]: Simplify (* 1 1) into 1 7.523 * [backup-simplify]: Simplify (/ 1 1) into 1 7.523 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 7.523 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 7.523 * [taylor]: Taking taylor expansion of d1 in d1 7.523 * [backup-simplify]: Simplify 0 into 0 7.523 * [backup-simplify]: Simplify 1 into 1 7.523 * [taylor]: Taking taylor expansion of d3 in d1 7.523 * [backup-simplify]: Simplify d3 into d3 7.523 * [backup-simplify]: Simplify (* 0 d3) into 0 7.524 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 7.524 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.524 * [backup-simplify]: Simplify (+ 1 0) into 1 7.525 * [backup-simplify]: Simplify (- 1) into -1 7.525 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.525 * [taylor]: Taking taylor expansion of -1 in d4 7.525 * [backup-simplify]: Simplify -1 into -1 7.525 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d2) (/ 1 d4)) 7.526 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 7.527 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.527 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 7.527 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 7.527 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) (- (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 7.527 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d4 7.527 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 7.527 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 7.527 * [taylor]: Taking taylor expansion of d2 in d4 7.527 * [backup-simplify]: Simplify d2 into d2 7.528 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.528 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 7.528 * [taylor]: Taking taylor expansion of d4 in d4 7.528 * [backup-simplify]: Simplify 0 into 0 7.528 * [backup-simplify]: Simplify 1 into 1 7.528 * [backup-simplify]: Simplify (/ 1 1) into 1 7.528 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 7.528 * [taylor]: Taking taylor expansion of d3 in d4 7.528 * [backup-simplify]: Simplify d3 into d3 7.528 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.529 * [backup-simplify]: Simplify (+ 0 1) into 1 7.529 * [backup-simplify]: Simplify (+ 1 0) into 1 7.529 * [taylor]: Taking taylor expansion of 1 in d2 7.529 * [backup-simplify]: Simplify 1 into 1 7.529 * [taylor]: Taking taylor expansion of -1 in d2 7.529 * [backup-simplify]: Simplify -1 into -1 7.530 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 7.530 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 7.531 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 7.531 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 7.532 * [backup-simplify]: Simplify (+ 0 0) into 0 7.532 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 7.533 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.534 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 7.534 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 7.535 * [backup-simplify]: Simplify (+ 0 0) into 0 7.535 * [backup-simplify]: Simplify (- 0) into 0 7.536 * [backup-simplify]: Simplify (+ 0 0) into 0 7.536 * [taylor]: Taking taylor expansion of 0 in d4 7.536 * [backup-simplify]: Simplify 0 into 0 7.536 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.537 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2) 7.537 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 7.537 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 7.537 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 7.537 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 7.537 * [taylor]: Taking taylor expansion of d2 in d2 7.537 * [backup-simplify]: Simplify 0 into 0 7.537 * [backup-simplify]: Simplify 1 into 1 7.537 * [backup-simplify]: Simplify (/ 1 1) into 1 7.537 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 7.537 * [taylor]: Taking taylor expansion of d3 in d2 7.537 * [backup-simplify]: Simplify d3 into d3 7.537 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 7.538 * [backup-simplify]: Simplify (+ 1 0) into 1 7.538 * [taylor]: Taking taylor expansion of 1 in d3 7.538 * [backup-simplify]: Simplify 1 into 1 7.538 * [taylor]: Taking taylor expansion of 0 in d2 7.538 * [backup-simplify]: Simplify 0 into 0 7.538 * [taylor]: Taking taylor expansion of 1 in d3 7.538 * [backup-simplify]: Simplify 1 into 1 7.538 * [taylor]: Taking taylor expansion of -1 in d3 7.538 * [backup-simplify]: Simplify -1 into -1 7.539 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d4)))) into 0 7.540 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 7.541 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0 7.541 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 7.542 * [backup-simplify]: Simplify (+ 0 0) into 0 7.543 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 7.544 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.545 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d3)))) into 0 7.546 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 7.546 * [backup-simplify]: Simplify (+ 0 0) into 0 7.546 * [backup-simplify]: Simplify (- 0) into 0 7.547 * [backup-simplify]: Simplify (+ 0 0) into 0 7.547 * [taylor]: Taking taylor expansion of 0 in d4 7.547 * [backup-simplify]: Simplify 0 into 0 7.547 * [taylor]: Taking taylor expansion of 0 in d2 7.547 * [backup-simplify]: Simplify 0 into 0 7.547 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 7.548 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.549 * [backup-simplify]: Simplify (+ 0 0) into 0 7.549 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 7.549 * [backup-simplify]: Simplify (- 0) into 0 7.549 * [backup-simplify]: Simplify (+ 0 0) into 0 7.549 * [taylor]: Taking taylor expansion of 0 in d2 7.550 * [backup-simplify]: Simplify 0 into 0 7.550 * [taylor]: Taking taylor expansion of 0 in d2 7.550 * [backup-simplify]: Simplify 0 into 0 7.550 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.551 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 7.551 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 7.551 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 7.551 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 7.551 * [taylor]: Taking taylor expansion of d3 in d3 7.551 * [backup-simplify]: Simplify 0 into 0 7.551 * [backup-simplify]: Simplify 1 into 1 7.551 * [backup-simplify]: Simplify (/ 1 1) into 1 7.552 * [backup-simplify]: Simplify (- 1) into -1 7.552 * [backup-simplify]: Simplify -1 into -1 7.552 * [taylor]: Taking taylor expansion of 0 in d3 7.552 * [backup-simplify]: Simplify 0 into 0 7.552 * [taylor]: Taking taylor expansion of 0 in d3 7.552 * [backup-simplify]: Simplify 0 into 0 7.552 * [taylor]: Taking taylor expansion of 0 in d3 7.552 * [backup-simplify]: Simplify 0 into 0 7.552 * [backup-simplify]: Simplify 1 into 1 7.552 * [backup-simplify]: Simplify 1 into 1 7.553 * [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 (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) 7.553 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 7.553 * [backup-simplify]: Simplify (* d1 (- (+ d4 d2) d1)) into (* d1 (- (+ d4 d2) d1)) 7.553 * [approximate]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in (d1 d4 d2) around 0 7.553 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in d2 7.553 * [taylor]: Taking taylor expansion of d1 in d2 7.553 * [backup-simplify]: Simplify d1 into d1 7.553 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d1) in d2 7.553 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 7.553 * [taylor]: Taking taylor expansion of d4 in d2 7.553 * [backup-simplify]: Simplify d4 into d4 7.553 * [taylor]: Taking taylor expansion of d2 in d2 7.553 * [backup-simplify]: Simplify 0 into 0 7.554 * [backup-simplify]: Simplify 1 into 1 7.554 * [taylor]: Taking taylor expansion of d1 in d2 7.554 * [backup-simplify]: Simplify d1 into d1 7.554 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in d4 7.554 * [taylor]: Taking taylor expansion of d1 in d4 7.554 * [backup-simplify]: Simplify d1 into d1 7.554 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d1) in d4 7.554 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4 7.554 * [taylor]: Taking taylor expansion of d4 in d4 7.554 * [backup-simplify]: Simplify 0 into 0 7.554 * [backup-simplify]: Simplify 1 into 1 7.554 * [taylor]: Taking taylor expansion of d2 in d4 7.554 * [backup-simplify]: Simplify d2 into d2 7.554 * [taylor]: Taking taylor expansion of d1 in d4 7.554 * [backup-simplify]: Simplify d1 into d1 7.554 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in d1 7.554 * [taylor]: Taking taylor expansion of d1 in d1 7.554 * [backup-simplify]: Simplify 0 into 0 7.554 * [backup-simplify]: Simplify 1 into 1 7.554 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d1) in d1 7.554 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1 7.554 * [taylor]: Taking taylor expansion of d4 in d1 7.554 * [backup-simplify]: Simplify d4 into d4 7.554 * [taylor]: Taking taylor expansion of d2 in d1 7.554 * [backup-simplify]: Simplify d2 into d2 7.554 * [taylor]: Taking taylor expansion of d1 in d1 7.554 * [backup-simplify]: Simplify 0 into 0 7.554 * [backup-simplify]: Simplify 1 into 1 7.554 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in d1 7.554 * [taylor]: Taking taylor expansion of d1 in d1 7.554 * [backup-simplify]: Simplify 0 into 0 7.554 * [backup-simplify]: Simplify 1 into 1 7.554 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d1) in d1 7.554 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1 7.554 * [taylor]: Taking taylor expansion of d4 in d1 7.554 * [backup-simplify]: Simplify d4 into d4 7.555 * [taylor]: Taking taylor expansion of d2 in d1 7.555 * [backup-simplify]: Simplify d2 into d2 7.555 * [taylor]: Taking taylor expansion of d1 in d1 7.555 * [backup-simplify]: Simplify 0 into 0 7.555 * [backup-simplify]: Simplify 1 into 1 7.555 * [backup-simplify]: Simplify (+ d4 d2) into (+ d2 d4) 7.555 * [backup-simplify]: Simplify (- 0) into 0 7.555 * [backup-simplify]: Simplify (+ (+ d2 d4) 0) into (+ d2 d4) 7.555 * [backup-simplify]: Simplify (* 0 (+ d2 d4)) into 0 7.555 * [taylor]: Taking taylor expansion of 0 in d4 7.555 * [backup-simplify]: Simplify 0 into 0 7.555 * [taylor]: Taking taylor expansion of 0 in d2 7.556 * [backup-simplify]: Simplify 0 into 0 7.556 * [backup-simplify]: Simplify 0 into 0 7.556 * [backup-simplify]: Simplify (+ 0 0) into 0 7.556 * [backup-simplify]: Simplify (- 1) into -1 7.557 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.557 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 (+ d2 d4))) into (+ d2 d4) 7.557 * [taylor]: Taking taylor expansion of (+ d2 d4) in d4 7.557 * [taylor]: Taking taylor expansion of d2 in d4 7.557 * [backup-simplify]: Simplify d2 into d2 7.557 * [taylor]: Taking taylor expansion of d4 in d4 7.557 * [backup-simplify]: Simplify 0 into 0 7.557 * [backup-simplify]: Simplify 1 into 1 7.558 * [backup-simplify]: Simplify (+ d2 0) into d2 7.558 * [taylor]: Taking taylor expansion of d2 in d2 7.558 * [backup-simplify]: Simplify 0 into 0 7.558 * [backup-simplify]: Simplify 1 into 1 7.558 * [backup-simplify]: Simplify 0 into 0 7.558 * [taylor]: Taking taylor expansion of 0 in d2 7.558 * [backup-simplify]: Simplify 0 into 0 7.558 * [backup-simplify]: Simplify 0 into 0 7.558 * [backup-simplify]: Simplify 0 into 0 7.558 * [backup-simplify]: Simplify (+ 0 0) into 0 7.559 * [backup-simplify]: Simplify (- 0) into 0 7.559 * [backup-simplify]: Simplify (+ 0 0) into 0 7.560 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (* 0 (+ d2 d4)))) into (- 1) 7.560 * [taylor]: Taking taylor expansion of (- 1) in d4 7.560 * [taylor]: Taking taylor expansion of 1 in d4 7.560 * [backup-simplify]: Simplify 1 into 1 7.560 * [backup-simplify]: Simplify (- 1) into -1 7.560 * [taylor]: Taking taylor expansion of -1 in d2 7.561 * [backup-simplify]: Simplify -1 into -1 7.561 * [backup-simplify]: Simplify -1 into -1 7.561 * [backup-simplify]: Simplify (+ 0 1) into 1 7.561 * [taylor]: Taking taylor expansion of 1 in d2 7.561 * [backup-simplify]: Simplify 1 into 1 7.561 * [backup-simplify]: Simplify 1 into 1 7.561 * [taylor]: Taking taylor expansion of 0 in d2 7.561 * [backup-simplify]: Simplify 0 into 0 7.561 * [backup-simplify]: Simplify 0 into 0 7.561 * [backup-simplify]: Simplify 1 into 1 7.562 * [backup-simplify]: Simplify (+ (* 1 (* d2 (* 1 d1))) (+ (* 1 (* 1 (* d4 d1))) (* -1 (pow (* 1 (* 1 d1)) 2)))) into (- (+ (* d1 d4) (* d1 d2)) (pow d1 2)) 7.562 * [backup-simplify]: Simplify (* (/ 1 d1) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d1))) into (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) 7.563 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in (d1 d4 d2) around 0 7.563 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in d2 7.563 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) in d2 7.563 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 7.563 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 7.563 * [taylor]: Taking taylor expansion of d2 in d2 7.563 * [backup-simplify]: Simplify 0 into 0 7.563 * [backup-simplify]: Simplify 1 into 1 7.563 * [backup-simplify]: Simplify (/ 1 1) into 1 7.563 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 7.563 * [taylor]: Taking taylor expansion of d4 in d2 7.563 * [backup-simplify]: Simplify d4 into d4 7.563 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.563 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 7.563 * [taylor]: Taking taylor expansion of d1 in d2 7.563 * [backup-simplify]: Simplify d1 into d1 7.563 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.563 * [taylor]: Taking taylor expansion of d1 in d2 7.564 * [backup-simplify]: Simplify d1 into d1 7.564 * [backup-simplify]: Simplify (+ 1 0) into 1 7.564 * [backup-simplify]: Simplify (+ 1 0) into 1 7.564 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.564 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in d4 7.565 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) in d4 7.565 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 7.565 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 7.565 * [taylor]: Taking taylor expansion of d2 in d4 7.565 * [backup-simplify]: Simplify d2 into d2 7.565 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.565 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 7.565 * [taylor]: Taking taylor expansion of d4 in d4 7.565 * [backup-simplify]: Simplify 0 into 0 7.565 * [backup-simplify]: Simplify 1 into 1 7.565 * [backup-simplify]: Simplify (/ 1 1) into 1 7.565 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 7.565 * [taylor]: Taking taylor expansion of d1 in d4 7.565 * [backup-simplify]: Simplify d1 into d1 7.565 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.565 * [taylor]: Taking taylor expansion of d1 in d4 7.565 * [backup-simplify]: Simplify d1 into d1 7.566 * [backup-simplify]: Simplify (+ 0 1) into 1 7.566 * [backup-simplify]: Simplify (+ 1 0) into 1 7.566 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.566 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in d1 7.566 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) in d1 7.566 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 7.567 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 7.567 * [taylor]: Taking taylor expansion of d2 in d1 7.567 * [backup-simplify]: Simplify d2 into d2 7.567 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.567 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 7.567 * [taylor]: Taking taylor expansion of d4 in d1 7.567 * [backup-simplify]: Simplify d4 into d4 7.567 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.567 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 7.567 * [taylor]: Taking taylor expansion of d1 in d1 7.567 * [backup-simplify]: Simplify 0 into 0 7.567 * [backup-simplify]: Simplify 1 into 1 7.567 * [backup-simplify]: Simplify (/ 1 1) into 1 7.567 * [taylor]: Taking taylor expansion of d1 in d1 7.567 * [backup-simplify]: Simplify 0 into 0 7.567 * [backup-simplify]: Simplify 1 into 1 7.568 * [backup-simplify]: Simplify (- 1) into -1 7.568 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.569 * [backup-simplify]: Simplify (/ -1 1) into -1 7.569 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in d1 7.569 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) in d1 7.569 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 7.569 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 7.569 * [taylor]: Taking taylor expansion of d2 in d1 7.569 * [backup-simplify]: Simplify d2 into d2 7.569 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.569 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 7.569 * [taylor]: Taking taylor expansion of d4 in d1 7.569 * [backup-simplify]: Simplify d4 into d4 7.569 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.569 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 7.569 * [taylor]: Taking taylor expansion of d1 in d1 7.569 * [backup-simplify]: Simplify 0 into 0 7.569 * [backup-simplify]: Simplify 1 into 1 7.569 * [backup-simplify]: Simplify (/ 1 1) into 1 7.570 * [taylor]: Taking taylor expansion of d1 in d1 7.570 * [backup-simplify]: Simplify 0 into 0 7.570 * [backup-simplify]: Simplify 1 into 1 7.570 * [backup-simplify]: Simplify (- 1) into -1 7.570 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.571 * [backup-simplify]: Simplify (/ -1 1) into -1 7.571 * [taylor]: Taking taylor expansion of -1 in d4 7.571 * [backup-simplify]: Simplify -1 into -1 7.571 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 7.572 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.572 * [backup-simplify]: Simplify (- 0) into 0 7.572 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) 0) into (+ (/ 1 d2) (/ 1 d4)) 7.573 * [backup-simplify]: Simplify (- (/ (+ (/ 1 d2) (/ 1 d4)) 1) (+ (* -1 (/ 0 1)))) into (+ (/ 1 d2) (/ 1 d4)) 7.573 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 7.573 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 7.573 * [taylor]: Taking taylor expansion of d2 in d4 7.574 * [backup-simplify]: Simplify d2 into d2 7.574 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.574 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 7.574 * [taylor]: Taking taylor expansion of d4 in d4 7.574 * [backup-simplify]: Simplify 0 into 0 7.574 * [backup-simplify]: Simplify 1 into 1 7.574 * [backup-simplify]: Simplify (/ 1 1) into 1 7.575 * [backup-simplify]: Simplify (+ 0 1) into 1 7.575 * [taylor]: Taking taylor expansion of 1 in d2 7.575 * [backup-simplify]: Simplify 1 into 1 7.575 * [taylor]: Taking taylor expansion of -1 in d2 7.575 * [backup-simplify]: Simplify -1 into -1 7.575 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 7.575 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 7.575 * [backup-simplify]: Simplify (+ 0 0) into 0 7.576 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.577 * [backup-simplify]: Simplify (- 0) into 0 7.577 * [backup-simplify]: Simplify (+ 0 0) into 0 7.579 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (+ (/ 1 d2) (/ 1 d4)) (/ 0 1)))) into 0 7.579 * [taylor]: Taking taylor expansion of 0 in d4 7.579 * [backup-simplify]: Simplify 0 into 0 7.579 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.580 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2) 7.580 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 7.580 * [taylor]: Taking taylor expansion of d2 in d2 7.580 * [backup-simplify]: Simplify 0 into 0 7.580 * [backup-simplify]: Simplify 1 into 1 7.580 * [backup-simplify]: Simplify (/ 1 1) into 1 7.580 * [backup-simplify]: Simplify 1 into 1 7.580 * [taylor]: Taking taylor expansion of 0 in d2 7.580 * [backup-simplify]: Simplify 0 into 0 7.580 * [backup-simplify]: Simplify 1 into 1 7.580 * [backup-simplify]: Simplify -1 into -1 7.581 * [backup-simplify]: Simplify (+ (* -1 (pow (* 1 (* 1 (/ 1 (/ 1 d1)))) 2)) (+ (* 1 (* 1 (* (/ 1 (/ 1 d4)) (/ 1 (/ 1 d1))))) (* 1 (* (/ 1 (/ 1 d2)) (* 1 (/ 1 (/ 1 d1))))))) into (- (+ (* d1 d4) (* d1 d2)) (pow d1 2)) 7.582 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (- (+ (/ 1 (- d4)) (/ 1 (- d2))) (/ 1 (- d1)))) into (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) 7.582 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) in (d1 d4 d2) around 0 7.582 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) in d2 7.582 * [taylor]: Taking taylor expansion of -1 in d2 7.582 * [backup-simplify]: Simplify -1 into -1 7.582 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1) in d2 7.582 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) in d2 7.582 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 7.582 * [taylor]: Taking taylor expansion of d1 in d2 7.582 * [backup-simplify]: Simplify d1 into d1 7.582 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.582 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 7.582 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 7.582 * [taylor]: Taking taylor expansion of d2 in d2 7.582 * [backup-simplify]: Simplify 0 into 0 7.582 * [backup-simplify]: Simplify 1 into 1 7.582 * [backup-simplify]: Simplify (/ 1 1) into 1 7.582 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 7.582 * [taylor]: Taking taylor expansion of d4 in d2 7.583 * [backup-simplify]: Simplify d4 into d4 7.583 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.583 * [taylor]: Taking taylor expansion of d1 in d2 7.583 * [backup-simplify]: Simplify d1 into d1 7.583 * [backup-simplify]: Simplify (+ 1 0) into 1 7.583 * [backup-simplify]: Simplify (- 1) into -1 7.584 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.584 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 7.584 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) in d4 7.584 * [taylor]: Taking taylor expansion of -1 in d4 7.584 * [backup-simplify]: Simplify -1 into -1 7.584 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1) in d4 7.584 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) in d4 7.584 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 7.584 * [taylor]: Taking taylor expansion of d1 in d4 7.584 * [backup-simplify]: Simplify d1 into d1 7.584 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 7.584 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 7.584 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 7.584 * [taylor]: Taking taylor expansion of d2 in d4 7.584 * [backup-simplify]: Simplify d2 into d2 7.584 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.584 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 7.584 * [taylor]: Taking taylor expansion of d4 in d4 7.584 * [backup-simplify]: Simplify 0 into 0 7.584 * [backup-simplify]: Simplify 1 into 1 7.585 * [backup-simplify]: Simplify (/ 1 1) into 1 7.585 * [taylor]: Taking taylor expansion of d1 in d4 7.585 * [backup-simplify]: Simplify d1 into d1 7.585 * [backup-simplify]: Simplify (+ 0 1) into 1 7.586 * [backup-simplify]: Simplify (- 1) into -1 7.586 * [backup-simplify]: Simplify (+ 0 -1) into -1 7.586 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 7.586 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) in d1 7.586 * [taylor]: Taking taylor expansion of -1 in d1 7.586 * [backup-simplify]: Simplify -1 into -1 7.586 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1) in d1 7.586 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) in d1 7.586 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 7.586 * [taylor]: Taking taylor expansion of d1 in d1 7.586 * [backup-simplify]: Simplify 0 into 0 7.586 * [backup-simplify]: Simplify 1 into 1 7.587 * [backup-simplify]: Simplify (/ 1 1) into 1 7.587 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 7.587 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 7.587 * [taylor]: Taking taylor expansion of d2 in d1 7.587 * [backup-simplify]: Simplify d2 into d2 7.587 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.587 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 7.587 * [taylor]: Taking taylor expansion of d4 in d1 7.587 * [backup-simplify]: Simplify d4 into d4 7.587 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.587 * [taylor]: Taking taylor expansion of d1 in d1 7.587 * [backup-simplify]: Simplify 0 into 0 7.587 * [backup-simplify]: Simplify 1 into 1 7.588 * [backup-simplify]: Simplify (+ 1 0) into 1 7.588 * [backup-simplify]: Simplify (/ 1 1) into 1 7.588 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) in d1 7.588 * [taylor]: Taking taylor expansion of -1 in d1 7.588 * [backup-simplify]: Simplify -1 into -1 7.588 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1) in d1 7.588 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) in d1 7.588 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 7.588 * [taylor]: Taking taylor expansion of d1 in d1 7.588 * [backup-simplify]: Simplify 0 into 0 7.588 * [backup-simplify]: Simplify 1 into 1 7.589 * [backup-simplify]: Simplify (/ 1 1) into 1 7.589 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 7.589 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 7.589 * [taylor]: Taking taylor expansion of d2 in d1 7.589 * [backup-simplify]: Simplify d2 into d2 7.589 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.589 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 7.589 * [taylor]: Taking taylor expansion of d4 in d1 7.589 * [backup-simplify]: Simplify d4 into d4 7.589 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 7.589 * [taylor]: Taking taylor expansion of d1 in d1 7.589 * [backup-simplify]: Simplify 0 into 0 7.589 * [backup-simplify]: Simplify 1 into 1 7.590 * [backup-simplify]: Simplify (+ 1 0) into 1 7.590 * [backup-simplify]: Simplify (/ 1 1) into 1 7.590 * [backup-simplify]: Simplify (* -1 1) into -1 7.590 * [taylor]: Taking taylor expansion of -1 in d4 7.590 * [backup-simplify]: Simplify -1 into -1 7.591 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.591 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 7.592 * [backup-simplify]: Simplify (- (+ (/ 1 d2) (/ 1 d4))) into (- (+ (/ 1 d2) (/ 1 d4))) 7.592 * [backup-simplify]: Simplify (+ 0 (- (+ (/ 1 d2) (/ 1 d4)))) into (- (+ (/ 1 d2) (/ 1 d4))) 7.593 * [backup-simplify]: Simplify (- (/ (- (+ (/ 1 d2) (/ 1 d4))) 1) (+ (* 1 (/ 0 1)))) into (- (+ (/ 1 d2) (/ 1 d4))) 7.593 * [backup-simplify]: Simplify (+ (* -1 (- (+ (/ 1 d2) (/ 1 d4)))) (* 0 1)) into (+ (/ 1 d2) (/ 1 d4)) 7.593 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 7.593 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 7.594 * [taylor]: Taking taylor expansion of d2 in d4 7.594 * [backup-simplify]: Simplify d2 into d2 7.594 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 7.594 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 7.594 * [taylor]: Taking taylor expansion of d4 in d4 7.594 * [backup-simplify]: Simplify 0 into 0 7.594 * [backup-simplify]: Simplify 1 into 1 7.594 * [backup-simplify]: Simplify (/ 1 1) into 1 7.595 * [backup-simplify]: Simplify (+ 0 1) into 1 7.595 * [taylor]: Taking taylor expansion of 1 in d2 7.595 * [backup-simplify]: Simplify 1 into 1 7.595 * [taylor]: Taking taylor expansion of -1 in d2 7.595 * [backup-simplify]: Simplify -1 into -1 7.596 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 7.596 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 7.596 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 7.596 * [backup-simplify]: Simplify (+ 0 0) into 0 7.597 * [backup-simplify]: Simplify (- 0) into 0 7.597 * [backup-simplify]: Simplify (+ 0 0) into 0 7.599 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (+ (/ 1 d2) (/ 1 d4))) (/ 0 1)))) into 0 7.600 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (+ (/ 1 d2) (/ 1 d4)))) (* 0 1))) into 0 7.600 * [taylor]: Taking taylor expansion of 0 in d4 7.600 * [backup-simplify]: Simplify 0 into 0 7.601 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 7.601 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2) 7.601 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 7.601 * [taylor]: Taking taylor expansion of d2 in d2 7.601 * [backup-simplify]: Simplify 0 into 0 7.601 * [backup-simplify]: Simplify 1 into 1 7.601 * [backup-simplify]: Simplify (/ 1 1) into 1 7.601 * [backup-simplify]: Simplify 1 into 1 7.601 * [taylor]: Taking taylor expansion of 0 in d2 7.602 * [backup-simplify]: Simplify 0 into 0 7.602 * [backup-simplify]: Simplify 1 into 1 7.602 * [backup-simplify]: Simplify -1 into -1 7.603 * [backup-simplify]: Simplify (+ (* -1 (pow (* 1 (* 1 (/ 1 (/ 1 (- d1))))) 2)) (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d4))) (/ 1 (/ 1 (- d1)))))) (* 1 (* (/ 1 (/ 1 (- d2))) (* 1 (/ 1 (/ 1 (- d1)))))))) into (- (+ (* d1 d4) (* d1 d2)) (pow d1 2)) 7.603 * * * [progress]: simplifying candidates 7.604 * [simplify]: Simplifying: (* (exp (* d1 (- (+ d4 d2) d1))) (exp (* (- d3) d1))) (log (+ (* d1 (- (+ d4 d2) d1)) (* (- d3) d1))) (exp (+ (* d1 (- (+ d4 d2) d1)) (* (- d3) d1))) (* (cbrt (+ (* d1 (- (+ d4 d2) d1)) (* (- d3) d1))) (cbrt (+ (* d1 (- (+ d4 d2) d1)) (* (- d3) d1)))) (cbrt (+ (* d1 (- (+ d4 d2) d1)) (* (- d3) d1))) (* (* (+ (* d1 (- (+ d4 d2) d1)) (* (- d3) d1)) (+ (* d1 (- (+ d4 d2) d1)) (* (- d3) d1))) (+ (* d1 (- (+ d4 d2) d1)) (* (- d3) d1))) (sqrt (+ (* d1 (- (+ d4 d2) d1)) (* (- d3) d1))) (sqrt (+ (* d1 (- (+ d4 d2) d1)) (* (- d3) d1))) (+ (pow (* d1 (- (+ d4 d2) d1)) 3) (pow (* (- d3) d1) 3)) (+ (* (* d1 (- (+ d4 d2) d1)) (* d1 (- (+ d4 d2) d1))) (- (* (* (- d3) d1) (* (- d3) d1)) (* (* d1 (- (+ d4 d2) d1)) (* (- d3) d1)))) (- (* (* d1 (- (+ d4 d2) d1)) (* d1 (- (+ d4 d2) d1))) (* (* (- d3) d1) (* (- d3) d1))) (- (* d1 (- (+ d4 d2) d1)) (* (- d3) d1)) (+ (* d1 (- d1)) (* (- d3) d1)) (+ (* d1 (- d2 d1)) (* (- d3) d1)) (+ (* d1 (- d1)) (* (- d3) d1)) (+ (* (- d1) d1) (* (- d3) d1)) (+ (* (- d2 d1) d1) (* (- d3) d1)) (+ (* (- d1) d1) (* (- d3) d1)) (* d1 (- (+ d4 d2) d1)) (+ (log d1) (log (- (+ d4 d2) d1))) (log (* d1 (- (+ d4 d2) d1))) (exp (* d1 (- (+ d4 d2) d1))) (* (* (* d1 d1) d1) (* (* (- (+ d4 d2) d1) (- (+ d4 d2) d1)) (- (+ d4 d2) d1))) (* (cbrt (* d1 (- (+ d4 d2) d1))) (cbrt (* d1 (- (+ d4 d2) d1)))) (cbrt (* d1 (- (+ d4 d2) d1))) (* (* (* d1 (- (+ d4 d2) d1)) (* d1 (- (+ d4 d2) d1))) (* d1 (- (+ d4 d2) d1))) (sqrt (* d1 (- (+ d4 d2) d1))) (sqrt (* d1 (- (+ d4 d2) d1))) (* (sqrt d1) (sqrt (- (+ d4 d2) d1))) (* (sqrt d1) (sqrt (- (+ d4 d2) d1))) (* d1 (+ d4 d2)) (* d1 (- d1)) (* d1 d4) (* d1 (- d2 d1)) (* d1 (+ d4 d2)) (* d1 (- d1)) (* (+ d4 d2) d1) (* (- d1) d1) (* d4 d1) (* (- d2 d1) d1) (* (+ d4 d2) d1) (* (- d1) d1) (* d1 (* (cbrt (- (+ d4 d2) d1)) (cbrt (- (+ d4 d2) d1)))) (* d1 (sqrt (- (+ d4 d2) d1))) (* d1 1) (* d1 (+ (sqrt (+ d4 d2)) (sqrt d1))) (* d1 1) (* d1 1) (* (cbrt d1) (- (+ d4 d2) d1)) (* (sqrt d1) (- (+ d4 d2) d1)) (* d1 (- (+ d4 d2) d1)) (* d1 (- (pow (+ d4 d2) 3) (pow d1 3))) (* d1 (- (* (+ d4 d2) (+ d4 d2)) (* d1 d1))) (- (+ (* d1 d4) (* d1 d2)) (pow d1 2)) (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) (- (+ (* d1 d4) (* d1 d2)) (pow d1 2)) (- (+ (* d1 d4) (* d1 d2)) (pow d1 2)) (- (+ (* d1 d4) (* d1 d2)) (pow d1 2)) 7.606 * * [simplify]: Extracting # 0 : cost 0 7.606 * * [simplify]: Extracting # 1 : cost 0 7.607 * * [simplify]: Extracting # 2 : cost 0 7.607 * * [simplify]: Extracting # 3 : cost 0 7.607 * * [simplify]: Extracting # 4 : cost 0 7.607 * * [simplify]: Extracting # 5 : cost 0 7.607 * * [simplify]: Extracting # 6 : cost 0 7.608 * * [simplify]: iteration 0 : 87 enodes (cost 634 ) 7.649 * * [simplify]: Extracting # 0 : cost 0 7.649 * * [simplify]: Extracting # 1 : cost 0 7.650 * * [simplify]: Extracting # 2 : cost 0 7.650 * * [simplify]: Extracting # 3 : cost 0 7.650 * * [simplify]: Extracting # 4 : cost 0 7.651 * * [simplify]: iteration 1 : 224 enodes (cost 581 ) 7.771 * * [simplify]: Extracting # 0 : cost 0 7.773 * * [simplify]: Extracting # 1 : cost 0 7.774 * * [simplify]: Extracting # 2 : cost 0 7.776 * * [simplify]: Extracting # 3 : cost 0 7.778 * * [simplify]: Extracting # 4 : cost 0 7.779 * * [simplify]: iteration 2 : 750 enodes (cost 515 ) 8.759 * * [simplify]: Extracting # 0 : cost 0 8.768 * * [simplify]: Extracting # 1 : cost 0 8.776 * * [simplify]: Extracting # 2 : cost 0 8.784 * * [simplify]: Extracting # 3 : cost 0 8.792 * * [simplify]: Extracting # 4 : cost 0 8.800 * * [simplify]: Extracting # 5 : cost 0 8.813 * * [simplify]: iteration 3 : 3941 enodes (cost 482 ) 10.551 * * [simplify]: Extracting # 0 : cost 0 10.564 * * [simplify]: Extracting # 1 : cost 0 10.569 * * [simplify]: Extracting # 2 : cost 0 10.573 * * [simplify]: Extracting # 3 : cost 0 10.578 * * [simplify]: Extracting # 4 : cost 0 10.585 * * [simplify]: iteration done: 5001 enodes (cost 482 ) 10.586 * [simplify]: Simplified to: (exp (* d1 (- (- (+ d4 d2) d1) d3))) (log (* d1 (- (- (+ d4 d2) d1) d3))) (exp (* d1 (- (- (+ d4 d2) d1) d3))) (* (cbrt (* d1 (- (- (+ d4 d2) d1) d3))) (cbrt (* d1 (- (- (+ d4 d2) d1) d3)))) (cbrt (* d1 (- (- (+ d4 d2) d1) d3))) (pow (* d1 (- (- (+ d4 d2) d1) d3)) 3) (sqrt (* d1 (- (- (+ d4 d2) d1) d3))) (sqrt (* d1 (- (- (+ d4 d2) d1) d3))) (- (pow (* d1 (- (+ d4 d2) d1)) 3) (pow (* d1 d3) 3)) (+ (* (* d1 d3) (* d1 d3)) (* (* (- (+ d4 d2) d1) d1) (* d1 (+ (- (+ d4 d2) d1) d3)))) (* (* d1 d1) (- (* (- (+ d4 d2) d1) (- (+ d4 d2) d1)) (* d3 d3))) (* d1 (+ (- (+ d4 d2) d1) d3)) (* d1 (- (- d1) d3)) (* (- (- d2 d1) d3) d1) (* d1 (- (- d1) d3)) (* d1 (- (- d1) d3)) (* (- (- d2 d1) d3) d1) (* d1 (- (- d1) d3)) (* (- (+ d4 d2) d1) d1) (log (* d1 (- (+ d4 d2) d1))) (log (* d1 (- (+ d4 d2) d1))) (pow (exp (- (+ d4 d2) d1)) d1) (pow (* d1 (- (+ d4 d2) d1)) 3) (* (cbrt (* d1 (- (+ d4 d2) d1))) (cbrt (* d1 (- (+ d4 d2) d1)))) (cbrt (* d1 (- (+ d4 d2) d1))) (pow (* d1 (- (+ d4 d2) d1)) 3) (sqrt (* d1 (- (+ d4 d2) d1))) (sqrt (* d1 (- (+ d4 d2) d1))) (* (sqrt d1) (sqrt (- (+ d4 d2) d1))) (* (sqrt d1) (sqrt (- (+ d4 d2) d1))) (* (+ d4 d2) d1) (* d1 (- d1)) (* d1 d4) (* d1 (- d2 d1)) (* (+ d4 d2) d1) (* d1 (- d1)) (* (+ d4 d2) d1) (* d1 (- d1)) (* d1 d4) (* d1 (- d2 d1)) (* (+ d4 d2) d1) (* d1 (- d1)) (* d1 (* (cbrt (- (+ d4 d2) d1)) (cbrt (- (+ d4 d2) d1)))) (* d1 (sqrt (- (+ d4 d2) d1))) d1 (* d1 (+ (sqrt (+ d4 d2)) (sqrt d1))) d1 d1 (* (cbrt d1) (- (+ d4 d2) d1)) (* (sqrt d1) (- (+ d4 d2) d1)) (* (- (+ d4 d2) d1) d1) (* d1 (- (pow (+ d4 d2) 3) (pow d1 3))) (* d1 (- (* (+ d4 d2) (+ d4 d2)) (* d1 d1))) (* (- (+ d4 d2) d1) d1) (* d1 (- (+ d4 d2) d3)) (* d1 (- (+ d4 d2) d3)) (* (- (+ d4 d2) d1) d1) (* (- (+ d4 d2) d1) d1) (* (- (+ d4 d2) d1) d1) 10.586 * * * [progress]: adding candidates to table 10.723 * * [progress]: iteration 4 / 4 10.723 * * * [progress]: picking best candidate 10.738 * * * * [pick]: Picked # 10.738 * * * [progress]: localizing error 10.761 * * * [progress]: generating rewritten candidates 10.761 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 10.773 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 10.810 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 10.828 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1) 10.929 * * * [progress]: generating series expansions 10.929 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 10.929 * [backup-simplify]: Simplify (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3)) into (* d1 (- (+ d4 d2) d1)) 10.929 * [approximate]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in (d1 d4 d2) around 0 10.930 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in d2 10.930 * [taylor]: Taking taylor expansion of d1 in d2 10.930 * [backup-simplify]: Simplify d1 into d1 10.930 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d1) in d2 10.930 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 10.930 * [taylor]: Taking taylor expansion of d4 in d2 10.930 * [backup-simplify]: Simplify d4 into d4 10.930 * [taylor]: Taking taylor expansion of d2 in d2 10.930 * [backup-simplify]: Simplify 0 into 0 10.930 * [backup-simplify]: Simplify 1 into 1 10.930 * [taylor]: Taking taylor expansion of d1 in d2 10.930 * [backup-simplify]: Simplify d1 into d1 10.930 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in d4 10.930 * [taylor]: Taking taylor expansion of d1 in d4 10.930 * [backup-simplify]: Simplify d1 into d1 10.930 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d1) in d4 10.930 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4 10.930 * [taylor]: Taking taylor expansion of d4 in d4 10.930 * [backup-simplify]: Simplify 0 into 0 10.930 * [backup-simplify]: Simplify 1 into 1 10.930 * [taylor]: Taking taylor expansion of d2 in d4 10.930 * [backup-simplify]: Simplify d2 into d2 10.930 * [taylor]: Taking taylor expansion of d1 in d4 10.930 * [backup-simplify]: Simplify d1 into d1 10.930 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in d1 10.930 * [taylor]: Taking taylor expansion of d1 in d1 10.930 * [backup-simplify]: Simplify 0 into 0 10.930 * [backup-simplify]: Simplify 1 into 1 10.930 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d1) in d1 10.930 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1 10.930 * [taylor]: Taking taylor expansion of d4 in d1 10.930 * [backup-simplify]: Simplify d4 into d4 10.930 * [taylor]: Taking taylor expansion of d2 in d1 10.930 * [backup-simplify]: Simplify d2 into d2 10.930 * [taylor]: Taking taylor expansion of d1 in d1 10.930 * [backup-simplify]: Simplify 0 into 0 10.930 * [backup-simplify]: Simplify 1 into 1 10.930 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in d1 10.930 * [taylor]: Taking taylor expansion of d1 in d1 10.930 * [backup-simplify]: Simplify 0 into 0 10.931 * [backup-simplify]: Simplify 1 into 1 10.931 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d1) in d1 10.931 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1 10.931 * [taylor]: Taking taylor expansion of d4 in d1 10.931 * [backup-simplify]: Simplify d4 into d4 10.931 * [taylor]: Taking taylor expansion of d2 in d1 10.931 * [backup-simplify]: Simplify d2 into d2 10.931 * [taylor]: Taking taylor expansion of d1 in d1 10.931 * [backup-simplify]: Simplify 0 into 0 10.931 * [backup-simplify]: Simplify 1 into 1 10.931 * [backup-simplify]: Simplify (+ d4 d2) into (+ d2 d4) 10.932 * [backup-simplify]: Simplify (- 0) into 0 10.932 * [backup-simplify]: Simplify (+ (+ d2 d4) 0) into (+ d2 d4) 10.932 * [backup-simplify]: Simplify (* 0 (+ d2 d4)) into 0 10.932 * [taylor]: Taking taylor expansion of 0 in d4 10.932 * [backup-simplify]: Simplify 0 into 0 10.932 * [taylor]: Taking taylor expansion of 0 in d2 10.932 * [backup-simplify]: Simplify 0 into 0 10.932 * [backup-simplify]: Simplify 0 into 0 10.932 * [backup-simplify]: Simplify (+ 0 0) into 0 10.933 * [backup-simplify]: Simplify (- 1) into -1 10.933 * [backup-simplify]: Simplify (+ 0 -1) into -1 10.934 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 (+ d2 d4))) into (+ d2 d4) 10.934 * [taylor]: Taking taylor expansion of (+ d2 d4) in d4 10.934 * [taylor]: Taking taylor expansion of d2 in d4 10.934 * [backup-simplify]: Simplify d2 into d2 10.934 * [taylor]: Taking taylor expansion of d4 in d4 10.934 * [backup-simplify]: Simplify 0 into 0 10.934 * [backup-simplify]: Simplify 1 into 1 10.934 * [backup-simplify]: Simplify (+ d2 0) into d2 10.934 * [taylor]: Taking taylor expansion of d2 in d2 10.934 * [backup-simplify]: Simplify 0 into 0 10.934 * [backup-simplify]: Simplify 1 into 1 10.934 * [backup-simplify]: Simplify 0 into 0 10.934 * [taylor]: Taking taylor expansion of 0 in d2 10.934 * [backup-simplify]: Simplify 0 into 0 10.934 * [backup-simplify]: Simplify 0 into 0 10.934 * [backup-simplify]: Simplify 0 into 0 10.934 * [backup-simplify]: Simplify (+ 0 0) into 0 10.934 * [backup-simplify]: Simplify (- 0) into 0 10.935 * [backup-simplify]: Simplify (+ 0 0) into 0 10.935 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (* 0 (+ d2 d4)))) into (- 1) 10.935 * [taylor]: Taking taylor expansion of (- 1) in d4 10.935 * [taylor]: Taking taylor expansion of 1 in d4 10.935 * [backup-simplify]: Simplify 1 into 1 10.935 * [backup-simplify]: Simplify (- 1) into -1 10.936 * [taylor]: Taking taylor expansion of -1 in d2 10.936 * [backup-simplify]: Simplify -1 into -1 10.936 * [backup-simplify]: Simplify -1 into -1 10.936 * [backup-simplify]: Simplify (+ 0 1) into 1 10.936 * [taylor]: Taking taylor expansion of 1 in d2 10.936 * [backup-simplify]: Simplify 1 into 1 10.936 * [backup-simplify]: Simplify 1 into 1 10.936 * [taylor]: Taking taylor expansion of 0 in d2 10.936 * [backup-simplify]: Simplify 0 into 0 10.936 * [backup-simplify]: Simplify 0 into 0 10.936 * [backup-simplify]: Simplify 1 into 1 10.936 * [backup-simplify]: Simplify (+ (* 1 (* d2 (* 1 d1))) (+ (* 1 (* 1 (* d4 d1))) (* -1 (pow (* 1 (* 1 d1)) 2)))) into (- (+ (* d1 d4) (* d1 d2)) (pow d1 2)) 10.937 * [backup-simplify]: Simplify (cbrt (pow (* (/ 1 d1) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d1))) 3)) into (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) 10.937 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in (d1 d4 d2) around 0 10.937 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in d2 10.937 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) in d2 10.937 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 10.937 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 10.937 * [taylor]: Taking taylor expansion of d2 in d2 10.937 * [backup-simplify]: Simplify 0 into 0 10.937 * [backup-simplify]: Simplify 1 into 1 10.937 * [backup-simplify]: Simplify (/ 1 1) into 1 10.937 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 10.937 * [taylor]: Taking taylor expansion of d4 in d2 10.937 * [backup-simplify]: Simplify d4 into d4 10.937 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 10.937 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 10.937 * [taylor]: Taking taylor expansion of d1 in d2 10.937 * [backup-simplify]: Simplify d1 into d1 10.937 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 10.937 * [taylor]: Taking taylor expansion of d1 in d2 10.937 * [backup-simplify]: Simplify d1 into d1 10.937 * [backup-simplify]: Simplify (+ 1 0) into 1 10.938 * [backup-simplify]: Simplify (+ 1 0) into 1 10.938 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 10.938 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in d4 10.938 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) in d4 10.938 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 10.938 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 10.938 * [taylor]: Taking taylor expansion of d2 in d4 10.938 * [backup-simplify]: Simplify d2 into d2 10.938 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 10.938 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 10.938 * [taylor]: Taking taylor expansion of d4 in d4 10.938 * [backup-simplify]: Simplify 0 into 0 10.938 * [backup-simplify]: Simplify 1 into 1 10.938 * [backup-simplify]: Simplify (/ 1 1) into 1 10.938 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 10.938 * [taylor]: Taking taylor expansion of d1 in d4 10.938 * [backup-simplify]: Simplify d1 into d1 10.938 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 10.938 * [taylor]: Taking taylor expansion of d1 in d4 10.938 * [backup-simplify]: Simplify d1 into d1 10.939 * [backup-simplify]: Simplify (+ 0 1) into 1 10.939 * [backup-simplify]: Simplify (+ 1 0) into 1 10.939 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 10.939 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in d1 10.939 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) in d1 10.939 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 10.939 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 10.939 * [taylor]: Taking taylor expansion of d2 in d1 10.939 * [backup-simplify]: Simplify d2 into d2 10.939 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 10.939 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 10.939 * [taylor]: Taking taylor expansion of d4 in d1 10.939 * [backup-simplify]: Simplify d4 into d4 10.939 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 10.939 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 10.939 * [taylor]: Taking taylor expansion of d1 in d1 10.939 * [backup-simplify]: Simplify 0 into 0 10.939 * [backup-simplify]: Simplify 1 into 1 10.940 * [backup-simplify]: Simplify (/ 1 1) into 1 10.940 * [taylor]: Taking taylor expansion of d1 in d1 10.940 * [backup-simplify]: Simplify 0 into 0 10.940 * [backup-simplify]: Simplify 1 into 1 10.940 * [backup-simplify]: Simplify (- 1) into -1 10.940 * [backup-simplify]: Simplify (+ 0 -1) into -1 10.940 * [backup-simplify]: Simplify (/ -1 1) into -1 10.940 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in d1 10.940 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) in d1 10.940 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 10.940 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 10.940 * [taylor]: Taking taylor expansion of d2 in d1 10.940 * [backup-simplify]: Simplify d2 into d2 10.941 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 10.941 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 10.941 * [taylor]: Taking taylor expansion of d4 in d1 10.941 * [backup-simplify]: Simplify d4 into d4 10.941 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 10.941 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 10.941 * [taylor]: Taking taylor expansion of d1 in d1 10.941 * [backup-simplify]: Simplify 0 into 0 10.941 * [backup-simplify]: Simplify 1 into 1 10.941 * [backup-simplify]: Simplify (/ 1 1) into 1 10.941 * [taylor]: Taking taylor expansion of d1 in d1 10.941 * [backup-simplify]: Simplify 0 into 0 10.941 * [backup-simplify]: Simplify 1 into 1 10.941 * [backup-simplify]: Simplify (- 1) into -1 10.942 * [backup-simplify]: Simplify (+ 0 -1) into -1 10.942 * [backup-simplify]: Simplify (/ -1 1) into -1 10.942 * [taylor]: Taking taylor expansion of -1 in d4 10.942 * [backup-simplify]: Simplify -1 into -1 10.942 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 10.942 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.943 * [backup-simplify]: Simplify (- 0) into 0 10.943 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) 0) into (+ (/ 1 d2) (/ 1 d4)) 10.943 * [backup-simplify]: Simplify (- (/ (+ (/ 1 d2) (/ 1 d4)) 1) (+ (* -1 (/ 0 1)))) into (+ (/ 1 d2) (/ 1 d4)) 10.943 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 10.943 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 10.943 * [taylor]: Taking taylor expansion of d2 in d4 10.943 * [backup-simplify]: Simplify d2 into d2 10.943 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 10.943 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 10.943 * [taylor]: Taking taylor expansion of d4 in d4 10.943 * [backup-simplify]: Simplify 0 into 0 10.943 * [backup-simplify]: Simplify 1 into 1 10.944 * [backup-simplify]: Simplify (/ 1 1) into 1 10.944 * [backup-simplify]: Simplify (+ 0 1) into 1 10.944 * [taylor]: Taking taylor expansion of 1 in d2 10.944 * [backup-simplify]: Simplify 1 into 1 10.944 * [taylor]: Taking taylor expansion of -1 in d2 10.944 * [backup-simplify]: Simplify -1 into -1 10.944 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 10.944 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 10.945 * [backup-simplify]: Simplify (+ 0 0) into 0 10.945 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.945 * [backup-simplify]: Simplify (- 0) into 0 10.946 * [backup-simplify]: Simplify (+ 0 0) into 0 10.946 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (+ (/ 1 d2) (/ 1 d4)) (/ 0 1)))) into 0 10.946 * [taylor]: Taking taylor expansion of 0 in d4 10.947 * [backup-simplify]: Simplify 0 into 0 10.947 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.947 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2) 10.947 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 10.947 * [taylor]: Taking taylor expansion of d2 in d2 10.947 * [backup-simplify]: Simplify 0 into 0 10.947 * [backup-simplify]: Simplify 1 into 1 10.947 * [backup-simplify]: Simplify (/ 1 1) into 1 10.947 * [backup-simplify]: Simplify 1 into 1 10.947 * [taylor]: Taking taylor expansion of 0 in d2 10.947 * [backup-simplify]: Simplify 0 into 0 10.947 * [backup-simplify]: Simplify 1 into 1 10.948 * [backup-simplify]: Simplify -1 into -1 10.948 * [backup-simplify]: Simplify (+ (* -1 (pow (* 1 (* 1 (/ 1 (/ 1 d1)))) 2)) (+ (* 1 (* 1 (* (/ 1 (/ 1 d4)) (/ 1 (/ 1 d1))))) (* 1 (* (/ 1 (/ 1 d2)) (* 1 (/ 1 (/ 1 d1))))))) into (- (+ (* d1 d4) (* d1 d2)) (pow d1 2)) 10.948 * [backup-simplify]: Simplify (cbrt (pow (* (/ 1 (- d1)) (- (+ (/ 1 (- d4)) (/ 1 (- d2))) (/ 1 (- d1)))) 3)) into (/ (* (cbrt -1) (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4)))) d1) 10.948 * [approximate]: Taking taylor expansion of (/ (* (cbrt -1) (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4)))) d1) in (d1 d4 d2) around 0 10.948 * [taylor]: Taking taylor expansion of (/ (* (cbrt -1) (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4)))) d1) in d2 10.948 * [taylor]: Taking taylor expansion of (* (cbrt -1) (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4)))) in d2 10.948 * [taylor]: Taking taylor expansion of (cbrt -1) in d2 10.948 * [taylor]: Taking taylor expansion of -1 in d2 10.948 * [backup-simplify]: Simplify -1 into -1 10.949 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 10.949 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 10.949 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) in d2 10.949 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 10.949 * [taylor]: Taking taylor expansion of d1 in d2 10.949 * [backup-simplify]: Simplify d1 into d1 10.950 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 10.950 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 10.950 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 10.950 * [taylor]: Taking taylor expansion of d2 in d2 10.950 * [backup-simplify]: Simplify 0 into 0 10.950 * [backup-simplify]: Simplify 1 into 1 10.950 * [backup-simplify]: Simplify (/ 1 1) into 1 10.950 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 10.950 * [taylor]: Taking taylor expansion of d4 in d2 10.950 * [backup-simplify]: Simplify d4 into d4 10.950 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 10.950 * [taylor]: Taking taylor expansion of d1 in d2 10.950 * [backup-simplify]: Simplify d1 into d1 10.950 * [backup-simplify]: Simplify (+ 1 0) into 1 10.950 * [backup-simplify]: Simplify (- 1) into -1 10.951 * [backup-simplify]: Simplify (+ 0 -1) into -1 10.951 * [backup-simplify]: Simplify (* (cbrt -1) -1) into (* -1 (cbrt -1)) 10.952 * [backup-simplify]: Simplify (/ (* -1 (cbrt -1)) d1) into (* -1 (/ (cbrt -1) d1)) 10.952 * [taylor]: Taking taylor expansion of (/ (* (cbrt -1) (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4)))) d1) in d4 10.952 * [taylor]: Taking taylor expansion of (* (cbrt -1) (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4)))) in d4 10.952 * [taylor]: Taking taylor expansion of (cbrt -1) in d4 10.952 * [taylor]: Taking taylor expansion of -1 in d4 10.952 * [backup-simplify]: Simplify -1 into -1 10.953 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 10.953 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 10.953 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) in d4 10.953 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 10.953 * [taylor]: Taking taylor expansion of d1 in d4 10.953 * [backup-simplify]: Simplify d1 into d1 10.953 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 10.953 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 10.953 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 10.953 * [taylor]: Taking taylor expansion of d2 in d4 10.953 * [backup-simplify]: Simplify d2 into d2 10.953 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 10.953 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 10.953 * [taylor]: Taking taylor expansion of d4 in d4 10.953 * [backup-simplify]: Simplify 0 into 0 10.953 * [backup-simplify]: Simplify 1 into 1 10.954 * [backup-simplify]: Simplify (/ 1 1) into 1 10.954 * [taylor]: Taking taylor expansion of d1 in d4 10.954 * [backup-simplify]: Simplify d1 into d1 10.954 * [backup-simplify]: Simplify (+ 0 1) into 1 10.954 * [backup-simplify]: Simplify (- 1) into -1 10.954 * [backup-simplify]: Simplify (+ 0 -1) into -1 10.955 * [backup-simplify]: Simplify (* (cbrt -1) -1) into (* -1 (cbrt -1)) 10.956 * [backup-simplify]: Simplify (/ (* -1 (cbrt -1)) d1) into (* -1 (/ (cbrt -1) d1)) 10.956 * [taylor]: Taking taylor expansion of (/ (* (cbrt -1) (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4)))) d1) in d1 10.956 * [taylor]: Taking taylor expansion of (* (cbrt -1) (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4)))) in d1 10.956 * [taylor]: Taking taylor expansion of (cbrt -1) in d1 10.956 * [taylor]: Taking taylor expansion of -1 in d1 10.956 * [backup-simplify]: Simplify -1 into -1 10.956 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 10.956 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 10.956 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) in d1 10.956 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 10.956 * [taylor]: Taking taylor expansion of d1 in d1 10.956 * [backup-simplify]: Simplify 0 into 0 10.956 * [backup-simplify]: Simplify 1 into 1 10.957 * [backup-simplify]: Simplify (/ 1 1) into 1 10.957 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 10.957 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 10.957 * [taylor]: Taking taylor expansion of d2 in d1 10.957 * [backup-simplify]: Simplify d2 into d2 10.957 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 10.957 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 10.957 * [taylor]: Taking taylor expansion of d4 in d1 10.957 * [backup-simplify]: Simplify d4 into d4 10.957 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 10.957 * [taylor]: Taking taylor expansion of d1 in d1 10.957 * [backup-simplify]: Simplify 0 into 0 10.957 * [backup-simplify]: Simplify 1 into 1 10.957 * [backup-simplify]: Simplify (+ 1 0) into 1 10.958 * [backup-simplify]: Simplify (* (cbrt -1) 1) into (cbrt -1) 10.958 * [backup-simplify]: Simplify (/ (cbrt -1) 1) into (cbrt -1) 10.958 * [taylor]: Taking taylor expansion of (/ (* (cbrt -1) (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4)))) d1) in d1 10.959 * [taylor]: Taking taylor expansion of (* (cbrt -1) (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4)))) in d1 10.959 * [taylor]: Taking taylor expansion of (cbrt -1) in d1 10.959 * [taylor]: Taking taylor expansion of -1 in d1 10.959 * [backup-simplify]: Simplify -1 into -1 10.959 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 10.959 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 10.959 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) in d1 10.959 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 10.959 * [taylor]: Taking taylor expansion of d1 in d1 10.959 * [backup-simplify]: Simplify 0 into 0 10.959 * [backup-simplify]: Simplify 1 into 1 10.960 * [backup-simplify]: Simplify (/ 1 1) into 1 10.960 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 10.960 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 10.960 * [taylor]: Taking taylor expansion of d2 in d1 10.960 * [backup-simplify]: Simplify d2 into d2 10.960 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 10.960 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 10.960 * [taylor]: Taking taylor expansion of d4 in d1 10.960 * [backup-simplify]: Simplify d4 into d4 10.960 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 10.960 * [taylor]: Taking taylor expansion of d1 in d1 10.960 * [backup-simplify]: Simplify 0 into 0 10.960 * [backup-simplify]: Simplify 1 into 1 10.960 * [backup-simplify]: Simplify (+ 1 0) into 1 10.961 * [backup-simplify]: Simplify (* (cbrt -1) 1) into (cbrt -1) 10.961 * [backup-simplify]: Simplify (/ (cbrt -1) 1) into (cbrt -1) 10.961 * [taylor]: Taking taylor expansion of (cbrt -1) in d4 10.961 * [taylor]: Taking taylor expansion of -1 in d4 10.962 * [backup-simplify]: Simplify -1 into -1 10.962 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 10.962 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 10.963 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 10.963 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 10.963 * [backup-simplify]: Simplify (- (+ (/ 1 d2) (/ 1 d4))) into (- (+ (/ 1 d2) (/ 1 d4))) 10.963 * [backup-simplify]: Simplify (+ 0 (- (+ (/ 1 d2) (/ 1 d4)))) into (- (+ (/ 1 d2) (/ 1 d4))) 10.964 * [backup-simplify]: Simplify (+ (* (cbrt -1) (- (+ (/ 1 d2) (/ 1 d4)))) (* 0 1)) into (- (+ (/ (cbrt -1) d2) (/ (cbrt -1) d4))) 10.965 * [backup-simplify]: Simplify (- (/ (- (+ (/ (cbrt -1) d2) (/ (cbrt -1) d4))) 1) (+ (* (cbrt -1) (/ 0 1)))) into (- (+ (/ (cbrt -1) d2) (/ (cbrt -1) d4))) 10.965 * [taylor]: Taking taylor expansion of (- (+ (/ (cbrt -1) d2) (/ (cbrt -1) d4))) in d4 10.965 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) d2) (/ (cbrt -1) d4)) in d4 10.965 * [taylor]: Taking taylor expansion of (/ (cbrt -1) d2) in d4 10.965 * [taylor]: Taking taylor expansion of (cbrt -1) in d4 10.965 * [taylor]: Taking taylor expansion of -1 in d4 10.965 * [backup-simplify]: Simplify -1 into -1 10.965 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 10.966 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 10.966 * [taylor]: Taking taylor expansion of d2 in d4 10.966 * [backup-simplify]: Simplify d2 into d2 10.966 * [backup-simplify]: Simplify (/ (cbrt -1) d2) into (/ (cbrt -1) d2) 10.966 * [taylor]: Taking taylor expansion of (/ (cbrt -1) d4) in d4 10.966 * [taylor]: Taking taylor expansion of (cbrt -1) in d4 10.966 * [taylor]: Taking taylor expansion of -1 in d4 10.966 * [backup-simplify]: Simplify -1 into -1 10.967 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 10.967 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 10.967 * [taylor]: Taking taylor expansion of d4 in d4 10.967 * [backup-simplify]: Simplify 0 into 0 10.967 * [backup-simplify]: Simplify 1 into 1 10.968 * [backup-simplify]: Simplify (/ (cbrt -1) 1) into (cbrt -1) 10.968 * [backup-simplify]: Simplify (+ 0 (cbrt -1)) into (cbrt -1) 10.969 * [backup-simplify]: Simplify (- (cbrt -1)) into (- (cbrt -1)) 10.969 * [taylor]: Taking taylor expansion of (- (cbrt -1)) in d2 10.969 * [taylor]: Taking taylor expansion of (cbrt -1) in d2 10.969 * [taylor]: Taking taylor expansion of -1 in d2 10.969 * [backup-simplify]: Simplify -1 into -1 10.969 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 10.970 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 10.970 * [taylor]: Taking taylor expansion of (cbrt -1) in d2 10.970 * [taylor]: Taking taylor expansion of -1 in d2 10.970 * [backup-simplify]: Simplify -1 into -1 10.970 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 10.971 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 10.972 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 10.972 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 10.972 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 10.973 * [backup-simplify]: Simplify (+ 0 0) into 0 10.973 * [backup-simplify]: Simplify (- 0) into 0 10.974 * [backup-simplify]: Simplify (+ 0 0) into 0 10.975 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 10.976 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 (- (+ (/ 1 d2) (/ 1 d4)))) (* 0 1))) into 0 10.978 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt -1) (/ 0 1)) (* (- (+ (/ (cbrt -1) d2) (/ (cbrt -1) d4))) (/ 0 1)))) into 0 10.978 * [taylor]: Taking taylor expansion of 0 in d4 10.979 * [backup-simplify]: Simplify 0 into 0 10.979 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt -1) (/ 0 1)))) into 0 10.979 * [backup-simplify]: Simplify (+ (/ (cbrt -1) d2) 0) into (/ (cbrt -1) d2) 10.980 * [backup-simplify]: Simplify (- (/ (cbrt -1) d2)) into (- (/ (cbrt -1) d2)) 10.980 * [taylor]: Taking taylor expansion of (- (/ (cbrt -1) d2)) in d2 10.980 * [taylor]: Taking taylor expansion of (/ (cbrt -1) d2) in d2 10.980 * [taylor]: Taking taylor expansion of (cbrt -1) in d2 10.980 * [taylor]: Taking taylor expansion of -1 in d2 10.980 * [backup-simplify]: Simplify -1 into -1 10.980 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 10.981 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 10.981 * [taylor]: Taking taylor expansion of d2 in d2 10.981 * [backup-simplify]: Simplify 0 into 0 10.981 * [backup-simplify]: Simplify 1 into 1 10.981 * [backup-simplify]: Simplify (/ (cbrt -1) 1) into (cbrt -1) 10.982 * [backup-simplify]: Simplify (- (cbrt -1)) into (- (cbrt -1)) 10.983 * [backup-simplify]: Simplify (- (cbrt -1)) into (- (cbrt -1)) 10.983 * [taylor]: Taking taylor expansion of 0 in d2 10.983 * [backup-simplify]: Simplify 0 into 0 10.983 * [backup-simplify]: Simplify (- (cbrt -1)) into (- (cbrt -1)) 10.984 * [backup-simplify]: Simplify (- (cbrt -1)) into (- (cbrt -1)) 10.984 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 10.986 * [backup-simplify]: Simplify (+ (* (cbrt -1) (pow (* 1 (* 1 (/ 1 (/ 1 (- d1))))) 2)) (+ (* (- (cbrt -1)) (* 1 (* (/ 1 (/ 1 (- d4))) (/ 1 (/ 1 (- d1)))))) (* (- (cbrt -1)) (* (/ 1 (/ 1 (- d2))) (* 1 (/ 1 (/ 1 (- d1)))))))) into (- (* (pow d1 2) (cbrt -1)) (+ (* d1 (* (cbrt -1) d2)) (* d1 (* (cbrt -1) d4)))) 10.986 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 10.986 * [backup-simplify]: Simplify (pow (* d1 (- (+ d4 d2) d1)) 3) into (pow (* d1 (- (+ d4 d2) d1)) 3) 10.986 * [approximate]: Taking taylor expansion of (pow (* d1 (- (+ d4 d2) d1)) 3) in (d1 d4 d2) around 0 10.986 * [taylor]: Taking taylor expansion of (pow (* d1 (- (+ d4 d2) d1)) 3) in d2 10.987 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in d2 10.987 * [taylor]: Taking taylor expansion of d1 in d2 10.987 * [backup-simplify]: Simplify d1 into d1 10.987 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d1) in d2 10.987 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 10.987 * [taylor]: Taking taylor expansion of d4 in d2 10.987 * [backup-simplify]: Simplify d4 into d4 10.987 * [taylor]: Taking taylor expansion of d2 in d2 10.987 * [backup-simplify]: Simplify 0 into 0 10.987 * [backup-simplify]: Simplify 1 into 1 10.987 * [taylor]: Taking taylor expansion of d1 in d2 10.987 * [backup-simplify]: Simplify d1 into d1 10.987 * [backup-simplify]: Simplify (+ d4 0) into d4 10.987 * [backup-simplify]: Simplify (- d1) into (- d1) 10.987 * [backup-simplify]: Simplify (+ d4 (- d1)) into (- d4 d1) 10.987 * [backup-simplify]: Simplify (* d1 (- d4 d1)) into (* d1 (- d4 d1)) 10.987 * [taylor]: Taking taylor expansion of (pow (* d1 (- (+ d4 d2) d1)) 3) in d4 10.987 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in d4 10.987 * [taylor]: Taking taylor expansion of d1 in d4 10.987 * [backup-simplify]: Simplify d1 into d1 10.987 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d1) in d4 10.987 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4 10.987 * [taylor]: Taking taylor expansion of d4 in d4 10.987 * [backup-simplify]: Simplify 0 into 0 10.987 * [backup-simplify]: Simplify 1 into 1 10.987 * [taylor]: Taking taylor expansion of d2 in d4 10.987 * [backup-simplify]: Simplify d2 into d2 10.987 * [taylor]: Taking taylor expansion of d1 in d4 10.987 * [backup-simplify]: Simplify d1 into d1 10.987 * [backup-simplify]: Simplify (+ 0 d2) into d2 10.987 * [backup-simplify]: Simplify (- d1) into (- d1) 10.987 * [backup-simplify]: Simplify (+ d2 (- d1)) into (- d2 d1) 10.987 * [backup-simplify]: Simplify (* d1 (- d2 d1)) into (* d1 (- d2 d1)) 10.987 * [taylor]: Taking taylor expansion of (pow (* d1 (- (+ d4 d2) d1)) 3) in d1 10.987 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in d1 10.987 * [taylor]: Taking taylor expansion of d1 in d1 10.987 * [backup-simplify]: Simplify 0 into 0 10.987 * [backup-simplify]: Simplify 1 into 1 10.987 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d1) in d1 10.987 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1 10.987 * [taylor]: Taking taylor expansion of d4 in d1 10.987 * [backup-simplify]: Simplify d4 into d4 10.987 * [taylor]: Taking taylor expansion of d2 in d1 10.987 * [backup-simplify]: Simplify d2 into d2 10.987 * [taylor]: Taking taylor expansion of d1 in d1 10.987 * [backup-simplify]: Simplify 0 into 0 10.987 * [backup-simplify]: Simplify 1 into 1 10.987 * [backup-simplify]: Simplify (+ d4 d2) into (+ d2 d4) 10.988 * [backup-simplify]: Simplify (- 0) into 0 10.988 * [backup-simplify]: Simplify (+ (+ d2 d4) 0) into (+ d2 d4) 10.988 * [backup-simplify]: Simplify (* 0 (+ d2 d4)) into 0 10.988 * [backup-simplify]: Simplify (+ 0 0) into 0 10.988 * [backup-simplify]: Simplify (- 1) into -1 10.989 * [backup-simplify]: Simplify (+ 0 -1) into -1 10.989 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 (+ d2 d4))) into (+ d2 d4) 10.989 * [taylor]: Taking taylor expansion of (pow (* d1 (- (+ d4 d2) d1)) 3) in d1 10.989 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in d1 10.989 * [taylor]: Taking taylor expansion of d1 in d1 10.989 * [backup-simplify]: Simplify 0 into 0 10.989 * [backup-simplify]: Simplify 1 into 1 10.989 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d1) in d1 10.989 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1 10.989 * [taylor]: Taking taylor expansion of d4 in d1 10.989 * [backup-simplify]: Simplify d4 into d4 10.989 * [taylor]: Taking taylor expansion of d2 in d1 10.989 * [backup-simplify]: Simplify d2 into d2 10.989 * [taylor]: Taking taylor expansion of d1 in d1 10.989 * [backup-simplify]: Simplify 0 into 0 10.989 * [backup-simplify]: Simplify 1 into 1 10.989 * [backup-simplify]: Simplify (+ d4 d2) into (+ d2 d4) 10.989 * [backup-simplify]: Simplify (- 0) into 0 10.989 * [backup-simplify]: Simplify (+ (+ d2 d4) 0) into (+ d2 d4) 10.989 * [backup-simplify]: Simplify (* 0 (+ d2 d4)) into 0 10.990 * [backup-simplify]: Simplify (+ 0 0) into 0 10.990 * [backup-simplify]: Simplify (- 1) into -1 10.990 * [backup-simplify]: Simplify (+ 0 -1) into -1 10.991 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 (+ d2 d4))) into (+ d2 d4) 10.991 * [backup-simplify]: Simplify (* (+ d2 d4) (+ d2 d4)) into (pow (+ d4 d2) 2) 10.991 * [backup-simplify]: Simplify (* (+ d2 d4) (pow (+ d4 d2) 2)) into (* (+ d4 d2) (pow (+ d2 d4) 2)) 10.991 * [taylor]: Taking taylor expansion of (* (+ d4 d2) (pow (+ d2 d4) 2)) in d4 10.991 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4 10.991 * [taylor]: Taking taylor expansion of d4 in d4 10.991 * [backup-simplify]: Simplify 0 into 0 10.991 * [backup-simplify]: Simplify 1 into 1 10.991 * [taylor]: Taking taylor expansion of d2 in d4 10.991 * [backup-simplify]: Simplify d2 into d2 10.991 * [taylor]: Taking taylor expansion of (pow (+ d2 d4) 2) in d4 10.991 * [taylor]: Taking taylor expansion of (+ d2 d4) in d4 10.991 * [taylor]: Taking taylor expansion of d2 in d4 10.991 * [backup-simplify]: Simplify d2 into d2 10.991 * [taylor]: Taking taylor expansion of d4 in d4 10.991 * [backup-simplify]: Simplify 0 into 0 10.991 * [backup-simplify]: Simplify 1 into 1 10.991 * [backup-simplify]: Simplify (+ d2 0) into d2 10.991 * [backup-simplify]: Simplify (+ 0 d2) into d2 10.991 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 10.991 * [backup-simplify]: Simplify (* d2 (pow d2 2)) into (pow d2 3) 10.991 * [taylor]: Taking taylor expansion of (pow d2 3) in d2 10.991 * [taylor]: Taking taylor expansion of d2 in d2 10.991 * [backup-simplify]: Simplify 0 into 0 10.991 * [backup-simplify]: Simplify 1 into 1 10.992 * [backup-simplify]: Simplify (+ 0 0) into 0 10.992 * [backup-simplify]: Simplify (- 0) into 0 10.992 * [backup-simplify]: Simplify (+ 0 0) into 0 10.993 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (* 0 (+ d2 d4)))) into (- 1) 10.993 * [backup-simplify]: Simplify (+ (* (+ d2 d4) (- 1)) (* (- 1) (+ d2 d4))) into (- (+ (* 2 d2) (* 2 d4))) 10.994 * [backup-simplify]: Simplify (+ (* (+ d2 d4) (- (+ (* 2 d2) (* 2 d4)))) (* (- 1) (pow (+ d4 d2) 2))) into (- (+ (* 3 (pow d4 2)) (+ (* 3 (* d2 d4)) (+ (* 3 (* d4 d2)) (* 3 (pow d2 2)))))) 10.994 * [taylor]: Taking taylor expansion of (- (+ (* 3 (pow d4 2)) (+ (* 3 (* d2 d4)) (+ (* 3 (* d4 d2)) (* 3 (pow d2 2)))))) in d4 10.994 * [taylor]: Taking taylor expansion of (+ (* 3 (pow d4 2)) (+ (* 3 (* d2 d4)) (+ (* 3 (* d4 d2)) (* 3 (pow d2 2))))) in d4 10.994 * [taylor]: Taking taylor expansion of (* 3 (pow d4 2)) in d4 10.994 * [taylor]: Taking taylor expansion of 3 in d4 10.994 * [backup-simplify]: Simplify 3 into 3 10.994 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 10.994 * [taylor]: Taking taylor expansion of d4 in d4 10.994 * [backup-simplify]: Simplify 0 into 0 10.994 * [backup-simplify]: Simplify 1 into 1 10.994 * [taylor]: Taking taylor expansion of (+ (* 3 (* d2 d4)) (+ (* 3 (* d4 d2)) (* 3 (pow d2 2)))) in d4 10.994 * [taylor]: Taking taylor expansion of (* 3 (* d2 d4)) in d4 10.994 * [taylor]: Taking taylor expansion of 3 in d4 10.994 * [backup-simplify]: Simplify 3 into 3 10.994 * [taylor]: Taking taylor expansion of (* d2 d4) in d4 10.994 * [taylor]: Taking taylor expansion of d2 in d4 10.994 * [backup-simplify]: Simplify d2 into d2 10.994 * [taylor]: Taking taylor expansion of d4 in d4 10.994 * [backup-simplify]: Simplify 0 into 0 10.994 * [backup-simplify]: Simplify 1 into 1 10.994 * [taylor]: Taking taylor expansion of (+ (* 3 (* d4 d2)) (* 3 (pow d2 2))) in d4 10.994 * [taylor]: Taking taylor expansion of (* 3 (* d4 d2)) in d4 10.994 * [taylor]: Taking taylor expansion of 3 in d4 10.994 * [backup-simplify]: Simplify 3 into 3 10.994 * [taylor]: Taking taylor expansion of (* d4 d2) in d4 10.994 * [taylor]: Taking taylor expansion of d4 in d4 10.994 * [backup-simplify]: Simplify 0 into 0 10.994 * [backup-simplify]: Simplify 1 into 1 10.994 * [taylor]: Taking taylor expansion of d2 in d4 10.994 * [backup-simplify]: Simplify d2 into d2 10.994 * [taylor]: Taking taylor expansion of (* 3 (pow d2 2)) in d4 10.994 * [taylor]: Taking taylor expansion of 3 in d4 10.994 * [backup-simplify]: Simplify 3 into 3 10.994 * [taylor]: Taking taylor expansion of (pow d2 2) in d4 10.994 * [taylor]: Taking taylor expansion of d2 in d4 10.994 * [backup-simplify]: Simplify d2 into d2 10.994 * [backup-simplify]: Simplify (* d2 0) into 0 10.995 * [backup-simplify]: Simplify (* 3 0) into 0 10.995 * [backup-simplify]: Simplify (* 0 d2) into 0 10.995 * [backup-simplify]: Simplify (* 3 0) into 0 10.995 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 10.995 * [backup-simplify]: Simplify (* 3 (pow d2 2)) into (* 3 (pow d2 2)) 10.995 * [backup-simplify]: Simplify (+ 0 (* 3 (pow d2 2))) into (* 3 (pow d2 2)) 10.996 * [backup-simplify]: Simplify (+ 0 (* 3 (pow d2 2))) into (* 3 (pow d2 2)) 10.996 * [backup-simplify]: Simplify (+ 0 (* 3 (pow d2 2))) into (* 3 (pow d2 2)) 10.996 * [backup-simplify]: Simplify (- (* 3 (pow d2 2))) into (- (* 3 (pow d2 2))) 10.996 * [taylor]: Taking taylor expansion of (- (* 3 (pow d2 2))) in d2 10.996 * [taylor]: Taking taylor expansion of (* 3 (pow d2 2)) in d2 10.996 * [taylor]: Taking taylor expansion of 3 in d2 10.996 * [backup-simplify]: Simplify 3 into 3 10.996 * [taylor]: Taking taylor expansion of (pow d2 2) in d2 10.996 * [taylor]: Taking taylor expansion of d2 in d2 10.996 * [backup-simplify]: Simplify 0 into 0 10.996 * [backup-simplify]: Simplify 1 into 1 10.996 * [backup-simplify]: Simplify (+ 0 1) into 1 10.996 * [backup-simplify]: Simplify (+ (* d2 1) (* 1 d2)) into (* 2 d2) 10.997 * [backup-simplify]: Simplify (+ 1 0) into 1 10.997 * [backup-simplify]: Simplify (+ (* d2 (* 2 d2)) (* 1 (pow d2 2))) into (* 3 (pow d2 2)) 10.997 * [taylor]: Taking taylor expansion of (* 3 (pow d2 2)) in d2 10.997 * [taylor]: Taking taylor expansion of 3 in d2 10.997 * [backup-simplify]: Simplify 3 into 3 10.997 * [taylor]: Taking taylor expansion of (pow d2 2) in d2 10.997 * [taylor]: Taking taylor expansion of d2 in d2 10.997 * [backup-simplify]: Simplify 0 into 0 10.997 * [backup-simplify]: Simplify 1 into 1 10.997 * [backup-simplify]: Simplify (+ 0 0) into 0 10.997 * [backup-simplify]: Simplify (- 0) into 0 10.998 * [backup-simplify]: Simplify (+ 0 0) into 0 10.998 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (* 0 (+ d2 d4))))) into 0 10.999 * [backup-simplify]: Simplify (+ (* (+ d2 d4) 0) (+ (* (- 1) (- 1)) (* 0 (+ d2 d4)))) into 1 10.999 * [backup-simplify]: Simplify (+ (* (+ d2 d4) 1) (+ (* (- 1) (- (+ (* 2 d2) (* 2 d4)))) (* 0 (pow (+ d4 d2) 2)))) into (+ (* 3 d2) (* 3 d4)) 10.999 * [taylor]: Taking taylor expansion of (+ (* 3 d2) (* 3 d4)) in d4 10.999 * [taylor]: Taking taylor expansion of (* 3 d2) in d4 10.999 * [taylor]: Taking taylor expansion of 3 in d4 10.999 * [backup-simplify]: Simplify 3 into 3 10.999 * [taylor]: Taking taylor expansion of d2 in d4 10.999 * [backup-simplify]: Simplify d2 into d2 10.999 * [taylor]: Taking taylor expansion of (* 3 d4) in d4 10.999 * [taylor]: Taking taylor expansion of 3 in d4 10.999 * [backup-simplify]: Simplify 3 into 3 10.999 * [taylor]: Taking taylor expansion of d4 in d4 10.999 * [backup-simplify]: Simplify 0 into 0 10.999 * [backup-simplify]: Simplify 1 into 1 10.999 * [backup-simplify]: Simplify (* 3 d2) into (* 3 d2) 11.000 * [backup-simplify]: Simplify (* 3 0) into 0 11.000 * [backup-simplify]: Simplify (+ (* 3 d2) 0) into (* 3 d2) 11.000 * [taylor]: Taking taylor expansion of (* 3 d2) in d2 11.000 * [taylor]: Taking taylor expansion of 3 in d2 11.000 * [backup-simplify]: Simplify 3 into 3 11.000 * [taylor]: Taking taylor expansion of d2 in d2 11.000 * [backup-simplify]: Simplify 0 into 0 11.000 * [backup-simplify]: Simplify 1 into 1 11.000 * [backup-simplify]: Simplify (* 3 0) into 0 11.000 * [backup-simplify]: Simplify 0 into 0 11.000 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 11.001 * [backup-simplify]: Simplify (+ (* 3 d2) (* 0 0)) into (* 3 d2) 11.001 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 11.001 * [backup-simplify]: Simplify (+ (* 3 d2) (* 0 0)) into (* 3 d2) 11.001 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 d2)) into 0 11.002 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (pow d2 2))) into 0 11.002 * [backup-simplify]: Simplify (+ (* 3 d2) 0) into (* 3 d2) 11.002 * [backup-simplify]: Simplify (+ (* 3 d2) (* 3 d2)) into (* 6 d2) 11.002 * [backup-simplify]: Simplify (+ 0 (* 6 d2)) into (* 6 d2) 11.002 * [backup-simplify]: Simplify (- (* 6 d2)) into (- (* 6 d2)) 11.002 * [taylor]: Taking taylor expansion of (- (* 6 d2)) in d2 11.002 * [taylor]: Taking taylor expansion of (* 6 d2) in d2 11.002 * [taylor]: Taking taylor expansion of 6 in d2 11.002 * [backup-simplify]: Simplify 6 into 6 11.002 * [taylor]: Taking taylor expansion of d2 in d2 11.002 * [backup-simplify]: Simplify 0 into 0 11.002 * [backup-simplify]: Simplify 1 into 1 11.002 * [backup-simplify]: Simplify (* 6 0) into 0 11.003 * [backup-simplify]: Simplify (- 0) into 0 11.003 * [backup-simplify]: Simplify 0 into 0 11.003 * [backup-simplify]: Simplify (+ 0 0) into 0 11.003 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 1 1) (* 0 d2))) into 1 11.004 * [backup-simplify]: Simplify (+ 0 0) into 0 11.004 * [backup-simplify]: Simplify (+ (* d2 1) (+ (* 1 (* 2 d2)) (* 0 (pow d2 2)))) into (* 3 d2) 11.004 * [taylor]: Taking taylor expansion of (* 3 d2) in d2 11.004 * [taylor]: Taking taylor expansion of 3 in d2 11.004 * [backup-simplify]: Simplify 3 into 3 11.004 * [taylor]: Taking taylor expansion of d2 in d2 11.004 * [backup-simplify]: Simplify 0 into 0 11.004 * [backup-simplify]: Simplify 1 into 1 11.004 * [backup-simplify]: Simplify (* 3 0) into 0 11.004 * [backup-simplify]: Simplify 0 into 0 11.004 * [backup-simplify]: Simplify (+ 0 0) into 0 11.005 * [backup-simplify]: Simplify (- 0) into 0 11.005 * [backup-simplify]: Simplify (+ 0 0) into 0 11.006 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (* 0 (+ d2 d4)))))) into 0 11.008 * [backup-simplify]: Simplify (+ (* (+ d2 d4) 0) (+ (* (- 1) 0) (+ (* 0 (- 1)) (* 0 (+ d2 d4))))) into 0 11.009 * [backup-simplify]: Simplify (+ (* (+ d2 d4) 0) (+ (* (- 1) 1) (+ (* 0 (- (+ (* 2 d2) (* 2 d4)))) (* 0 (pow (+ d4 d2) 2))))) into (- 1) 11.009 * [taylor]: Taking taylor expansion of (- 1) in d4 11.009 * [taylor]: Taking taylor expansion of 1 in d4 11.009 * [backup-simplify]: Simplify 1 into 1 11.009 * [backup-simplify]: Simplify (- 1) into -1 11.009 * [taylor]: Taking taylor expansion of -1 in d2 11.009 * [backup-simplify]: Simplify -1 into -1 11.009 * [backup-simplify]: Simplify -1 into -1 11.010 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 d2)) into 0 11.011 * [backup-simplify]: Simplify (+ (* 3 1) (* 0 0)) into 3 11.011 * [backup-simplify]: Simplify (+ 0 3) into 3 11.011 * [taylor]: Taking taylor expansion of 3 in d2 11.011 * [backup-simplify]: Simplify 3 into 3 11.011 * [backup-simplify]: Simplify 3 into 3 11.012 * [backup-simplify]: Simplify (* 1 1) into 1 11.012 * [backup-simplify]: Simplify (* 3 1) into 3 11.013 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 11.014 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 d2) (* 0 0))) into 0 11.014 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 11.015 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 d2) (* 0 0))) into 0 11.016 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0 11.016 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0 11.017 * [backup-simplify]: Simplify (+ 0 0) into 0 11.017 * [backup-simplify]: Simplify (+ 0 0) into 0 11.018 * [backup-simplify]: Simplify (+ 3 0) into 3 11.018 * [backup-simplify]: Simplify (- 3) into -3 11.018 * [taylor]: Taking taylor expansion of -3 in d2 11.018 * [backup-simplify]: Simplify -3 into -3 11.018 * [backup-simplify]: Simplify -3 into -3 11.019 * [backup-simplify]: Simplify (+ (* -3 (pow (* 1 (* d4 (pow d1 2))) 2)) (+ (* 3 (* 1 (* d4 (pow d1 5)))) (* -1 (pow (* 1 (* 1 d1)) 6)))) into (- (* 3 (* (pow d1 5) d4)) (+ (* 3 (* (pow d1 4) (pow d4 2))) (pow d1 6))) 11.019 * [backup-simplify]: Simplify (pow (* (/ 1 d1) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d1))) 3) into (pow (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) 3) 11.019 * [approximate]: Taking taylor expansion of (pow (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) 3) in (d1 d4 d2) around 0 11.020 * [taylor]: Taking taylor expansion of (pow (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) 3) in d2 11.020 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in d2 11.020 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) in d2 11.020 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 11.020 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 11.020 * [taylor]: Taking taylor expansion of d2 in d2 11.020 * [backup-simplify]: Simplify 0 into 0 11.020 * [backup-simplify]: Simplify 1 into 1 11.020 * [backup-simplify]: Simplify (/ 1 1) into 1 11.020 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 11.020 * [taylor]: Taking taylor expansion of d4 in d2 11.020 * [backup-simplify]: Simplify d4 into d4 11.020 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.020 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 11.020 * [taylor]: Taking taylor expansion of d1 in d2 11.020 * [backup-simplify]: Simplify d1 into d1 11.020 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.020 * [taylor]: Taking taylor expansion of d1 in d2 11.020 * [backup-simplify]: Simplify d1 into d1 11.021 * [backup-simplify]: Simplify (+ 1 0) into 1 11.021 * [backup-simplify]: Simplify (+ 1 0) into 1 11.021 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.021 * [taylor]: Taking taylor expansion of (pow (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) 3) in d4 11.021 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in d4 11.021 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) in d4 11.021 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 11.022 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 11.022 * [taylor]: Taking taylor expansion of d2 in d4 11.022 * [backup-simplify]: Simplify d2 into d2 11.022 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.022 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 11.022 * [taylor]: Taking taylor expansion of d4 in d4 11.022 * [backup-simplify]: Simplify 0 into 0 11.022 * [backup-simplify]: Simplify 1 into 1 11.022 * [backup-simplify]: Simplify (/ 1 1) into 1 11.022 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 11.022 * [taylor]: Taking taylor expansion of d1 in d4 11.022 * [backup-simplify]: Simplify d1 into d1 11.022 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.022 * [taylor]: Taking taylor expansion of d1 in d4 11.022 * [backup-simplify]: Simplify d1 into d1 11.023 * [backup-simplify]: Simplify (+ 0 1) into 1 11.023 * [backup-simplify]: Simplify (+ 1 0) into 1 11.023 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.023 * [taylor]: Taking taylor expansion of (pow (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) 3) in d1 11.023 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in d1 11.023 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) in d1 11.023 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 11.023 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 11.023 * [taylor]: Taking taylor expansion of d2 in d1 11.023 * [backup-simplify]: Simplify d2 into d2 11.023 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.024 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 11.024 * [taylor]: Taking taylor expansion of d4 in d1 11.024 * [backup-simplify]: Simplify d4 into d4 11.024 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.024 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 11.024 * [taylor]: Taking taylor expansion of d1 in d1 11.024 * [backup-simplify]: Simplify 0 into 0 11.024 * [backup-simplify]: Simplify 1 into 1 11.024 * [backup-simplify]: Simplify (/ 1 1) into 1 11.024 * [taylor]: Taking taylor expansion of d1 in d1 11.024 * [backup-simplify]: Simplify 0 into 0 11.024 * [backup-simplify]: Simplify 1 into 1 11.025 * [backup-simplify]: Simplify (- 1) into -1 11.025 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.025 * [backup-simplify]: Simplify (/ -1 1) into -1 11.025 * [taylor]: Taking taylor expansion of (pow (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) 3) in d1 11.025 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in d1 11.025 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) in d1 11.025 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 11.025 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 11.026 * [taylor]: Taking taylor expansion of d2 in d1 11.026 * [backup-simplify]: Simplify d2 into d2 11.026 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.026 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 11.026 * [taylor]: Taking taylor expansion of d4 in d1 11.026 * [backup-simplify]: Simplify d4 into d4 11.026 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.026 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 11.026 * [taylor]: Taking taylor expansion of d1 in d1 11.026 * [backup-simplify]: Simplify 0 into 0 11.026 * [backup-simplify]: Simplify 1 into 1 11.026 * [backup-simplify]: Simplify (/ 1 1) into 1 11.026 * [taylor]: Taking taylor expansion of d1 in d1 11.026 * [backup-simplify]: Simplify 0 into 0 11.026 * [backup-simplify]: Simplify 1 into 1 11.026 * [backup-simplify]: Simplify (- 1) into -1 11.027 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.027 * [backup-simplify]: Simplify (/ -1 1) into -1 11.032 * [backup-simplify]: Simplify (* -1 -1) into 1 11.032 * [backup-simplify]: Simplify (* -1 1) into -1 11.033 * [taylor]: Taking taylor expansion of -1 in d4 11.033 * [backup-simplify]: Simplify -1 into -1 11.033 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 11.033 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.033 * [backup-simplify]: Simplify (- 0) into 0 11.034 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) 0) into (+ (/ 1 d2) (/ 1 d4)) 11.034 * [backup-simplify]: Simplify (- (/ (+ (/ 1 d2) (/ 1 d4)) 1) (+ (* -1 (/ 0 1)))) into (+ (/ 1 d2) (/ 1 d4)) 11.034 * [backup-simplify]: Simplify (+ (* -1 (+ (/ 1 d2) (/ 1 d4))) (* (+ (/ 1 d2) (/ 1 d4)) -1)) into (- (+ (* 2 (/ 1 d2)) (* 2 (/ 1 d4)))) 11.035 * [backup-simplify]: Simplify (+ (* -1 (- (+ (* 2 (/ 1 d2)) (* 2 (/ 1 d4))))) (* (+ (/ 1 d2) (/ 1 d4)) 1)) into (+ (* 3 (/ 1 d2)) (* 3 (/ 1 d4))) 11.035 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 d2)) (* 3 (/ 1 d4))) in d4 11.035 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d2)) in d4 11.035 * [taylor]: Taking taylor expansion of 3 in d4 11.035 * [backup-simplify]: Simplify 3 into 3 11.035 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 11.035 * [taylor]: Taking taylor expansion of d2 in d4 11.035 * [backup-simplify]: Simplify d2 into d2 11.035 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.035 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d4)) in d4 11.035 * [taylor]: Taking taylor expansion of 3 in d4 11.035 * [backup-simplify]: Simplify 3 into 3 11.035 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 11.035 * [taylor]: Taking taylor expansion of d4 in d4 11.035 * [backup-simplify]: Simplify 0 into 0 11.035 * [backup-simplify]: Simplify 1 into 1 11.035 * [backup-simplify]: Simplify (/ 1 1) into 1 11.035 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 11.035 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 11.036 * [backup-simplify]: Simplify (+ 0 0) into 0 11.036 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.036 * [backup-simplify]: Simplify (- 0) into 0 11.037 * [backup-simplify]: Simplify (+ 0 0) into 0 11.038 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (+ (/ 1 d2) (/ 1 d4)) (/ 0 1)))) into 0 11.038 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d2) (/ 1 d4))) (* 0 -1))) into (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d2 d4))))) 11.039 * [backup-simplify]: Simplify (+ (* -1 (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d2 d4)))))) (+ (* (+ (/ 1 d2) (/ 1 d4)) (- (+ (* 2 (/ 1 d2)) (* 2 (/ 1 d4))))) (* 0 1))) into (- (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (* d4 d2))))))) 11.039 * [taylor]: Taking taylor expansion of (- (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (* d4 d2))))))) in d4 11.039 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (* d4 d2)))))) in d4 11.039 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d2 2))) in d4 11.040 * [taylor]: Taking taylor expansion of 3 in d4 11.040 * [backup-simplify]: Simplify 3 into 3 11.040 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d4 11.040 * [taylor]: Taking taylor expansion of (pow d2 2) in d4 11.040 * [taylor]: Taking taylor expansion of d2 in d4 11.040 * [backup-simplify]: Simplify d2 into d2 11.040 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 11.040 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2)) 11.040 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (* d4 d2))))) in d4 11.040 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d4 2))) in d4 11.040 * [taylor]: Taking taylor expansion of 3 in d4 11.040 * [backup-simplify]: Simplify 3 into 3 11.040 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 11.040 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 11.040 * [taylor]: Taking taylor expansion of d4 in d4 11.040 * [backup-simplify]: Simplify 0 into 0 11.040 * [backup-simplify]: Simplify 1 into 1 11.040 * [backup-simplify]: Simplify (* 1 1) into 1 11.040 * [backup-simplify]: Simplify (/ 1 1) into 1 11.040 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (* d4 d2)))) in d4 11.040 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* d2 d4))) in d4 11.040 * [taylor]: Taking taylor expansion of 3 in d4 11.040 * [backup-simplify]: Simplify 3 into 3 11.040 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d4)) in d4 11.041 * [taylor]: Taking taylor expansion of (* d2 d4) in d4 11.041 * [taylor]: Taking taylor expansion of d2 in d4 11.041 * [backup-simplify]: Simplify d2 into d2 11.041 * [taylor]: Taking taylor expansion of d4 in d4 11.041 * [backup-simplify]: Simplify 0 into 0 11.041 * [backup-simplify]: Simplify 1 into 1 11.041 * [backup-simplify]: Simplify (* d2 0) into 0 11.041 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 11.041 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.041 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* d4 d2))) in d4 11.041 * [taylor]: Taking taylor expansion of 3 in d4 11.041 * [backup-simplify]: Simplify 3 into 3 11.041 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d2)) in d4 11.041 * [taylor]: Taking taylor expansion of (* d4 d2) in d4 11.041 * [taylor]: Taking taylor expansion of d4 in d4 11.041 * [backup-simplify]: Simplify 0 into 0 11.041 * [backup-simplify]: Simplify 1 into 1 11.041 * [taylor]: Taking taylor expansion of d2 in d4 11.041 * [backup-simplify]: Simplify d2 into d2 11.041 * [backup-simplify]: Simplify (* 0 d2) into 0 11.042 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 11.042 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.042 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.042 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 11.042 * [backup-simplify]: Simplify (+ 0 0) into 0 11.043 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.043 * [backup-simplify]: Simplify (- 0) into 0 11.043 * [backup-simplify]: Simplify (+ 0 0) into 0 11.044 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (+ (/ 1 d2) (/ 1 d4)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.045 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (+ (/ 1 d2) (/ 1 d4)) 0) (+ (* 0 (+ (/ 1 d2) (/ 1 d4))) (* 0 -1)))) into 0 11.046 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d2 d4)))))) (+ (* 0 (- (+ (* 2 (/ 1 d2)) (* 2 (/ 1 d4))))) (* 0 1)))) into (+ (/ 1 (pow d4 3)) (+ (* 3 (/ 1 (* d4 (pow d2 2)))) (+ (* 3 (/ 1 (* d2 (pow d4 2)))) (/ 1 (pow d2 3))))) 11.046 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 3)) (+ (* 3 (/ 1 (* d4 (pow d2 2)))) (+ (* 3 (/ 1 (* d2 (pow d4 2)))) (/ 1 (pow d2 3))))) in d4 11.046 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d4 11.046 * [taylor]: Taking taylor expansion of (pow d4 3) in d4 11.047 * [taylor]: Taking taylor expansion of d4 in d4 11.047 * [backup-simplify]: Simplify 0 into 0 11.047 * [backup-simplify]: Simplify 1 into 1 11.047 * [backup-simplify]: Simplify (* 1 1) into 1 11.047 * [backup-simplify]: Simplify (* 1 1) into 1 11.047 * [backup-simplify]: Simplify (/ 1 1) into 1 11.047 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (* d4 (pow d2 2)))) (+ (* 3 (/ 1 (* d2 (pow d4 2)))) (/ 1 (pow d2 3)))) in d4 11.047 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* d4 (pow d2 2)))) in d4 11.047 * [taylor]: Taking taylor expansion of 3 in d4 11.047 * [backup-simplify]: Simplify 3 into 3 11.047 * [taylor]: Taking taylor expansion of (/ 1 (* d4 (pow d2 2))) in d4 11.047 * [taylor]: Taking taylor expansion of (* d4 (pow d2 2)) in d4 11.047 * [taylor]: Taking taylor expansion of d4 in d4 11.047 * [backup-simplify]: Simplify 0 into 0 11.047 * [backup-simplify]: Simplify 1 into 1 11.047 * [taylor]: Taking taylor expansion of (pow d2 2) in d4 11.047 * [taylor]: Taking taylor expansion of d2 in d4 11.047 * [backup-simplify]: Simplify d2 into d2 11.048 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 11.048 * [backup-simplify]: Simplify (* 0 (pow d2 2)) into 0 11.048 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 d2)) into 0 11.048 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2) 11.048 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2)) 11.048 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (* d2 (pow d4 2)))) (/ 1 (pow d2 3))) in d4 11.048 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* d2 (pow d4 2)))) in d4 11.048 * [taylor]: Taking taylor expansion of 3 in d4 11.048 * [backup-simplify]: Simplify 3 into 3 11.048 * [taylor]: Taking taylor expansion of (/ 1 (* d2 (pow d4 2))) in d4 11.048 * [taylor]: Taking taylor expansion of (* d2 (pow d4 2)) in d4 11.048 * [taylor]: Taking taylor expansion of d2 in d4 11.048 * [backup-simplify]: Simplify d2 into d2 11.048 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 11.048 * [taylor]: Taking taylor expansion of d4 in d4 11.048 * [backup-simplify]: Simplify 0 into 0 11.048 * [backup-simplify]: Simplify 1 into 1 11.049 * [backup-simplify]: Simplify (* 1 1) into 1 11.049 * [backup-simplify]: Simplify (* d2 1) into d2 11.049 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.049 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 3)) in d4 11.049 * [taylor]: Taking taylor expansion of (pow d2 3) in d4 11.049 * [taylor]: Taking taylor expansion of d2 in d4 11.049 * [backup-simplify]: Simplify d2 into d2 11.049 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 11.049 * [backup-simplify]: Simplify (* d2 (pow d2 2)) into (pow d2 3) 11.049 * [backup-simplify]: Simplify (/ 1 (pow d2 3)) into (/ 1 (pow d2 3)) 11.049 * [backup-simplify]: Simplify (+ 1 0) into 1 11.049 * [taylor]: Taking taylor expansion of 1 in d2 11.049 * [backup-simplify]: Simplify 1 into 1 11.050 * [backup-simplify]: Simplify (* 3 1) into 3 11.050 * [backup-simplify]: Simplify (+ 3 0) into 3 11.050 * [backup-simplify]: Simplify (+ 0 3) into 3 11.050 * [backup-simplify]: Simplify (- 3) into -3 11.050 * [taylor]: Taking taylor expansion of -3 in d2 11.050 * [backup-simplify]: Simplify -3 into -3 11.051 * [backup-simplify]: Simplify (* 3 1) into 3 11.051 * [backup-simplify]: Simplify (+ 0 3) into 3 11.051 * [taylor]: Taking taylor expansion of 3 in d2 11.051 * [backup-simplify]: Simplify 3 into 3 11.051 * [taylor]: Taking taylor expansion of -1 in d2 11.051 * [backup-simplify]: Simplify -1 into -1 11.051 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.051 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 11.052 * [backup-simplify]: Simplify (+ 0 0) into 0 11.052 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.053 * [backup-simplify]: Simplify (- 0) into 0 11.053 * [backup-simplify]: Simplify (+ 0 0) into 0 11.055 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (+ (/ 1 d2) (/ 1 d4)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.055 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (+ (/ 1 d2) (/ 1 d4)) 0) (+ (* 0 0) (+ (* 0 (+ (/ 1 d2) (/ 1 d4))) (* 0 -1))))) into 0 11.057 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (+ (/ 1 d2) (/ 1 d4)) 0) (+ (* 0 (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d2 d4)))))) (+ (* 0 (- (+ (* 2 (/ 1 d2)) (* 2 (/ 1 d4))))) (* 0 1))))) into 0 11.057 * [taylor]: Taking taylor expansion of 0 in d4 11.057 * [backup-simplify]: Simplify 0 into 0 11.057 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 11.057 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 11.058 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.058 * [backup-simplify]: Simplify (* 3 (/ 1 d2)) into (/ 3 d2) 11.058 * [backup-simplify]: Simplify (+ (/ 3 d2) 0) into (* 3 (/ 1 d2)) 11.059 * [backup-simplify]: Simplify (+ 0 (* 3 (/ 1 d2))) into (* 3 (/ 1 d2)) 11.059 * [backup-simplify]: Simplify (+ 0 (* 3 (/ 1 d2))) into (* 3 (/ 1 d2)) 11.059 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d2)) in d2 11.059 * [taylor]: Taking taylor expansion of 3 in d2 11.059 * [backup-simplify]: Simplify 3 into 3 11.059 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 11.059 * [taylor]: Taking taylor expansion of d2 in d2 11.059 * [backup-simplify]: Simplify 0 into 0 11.059 * [backup-simplify]: Simplify 1 into 1 11.059 * [backup-simplify]: Simplify (/ 1 1) into 1 11.060 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 11.061 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.062 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 1)) into 0 11.062 * [backup-simplify]: Simplify (* 3 (/ 1 d2)) into (/ 3 d2) 11.062 * [backup-simplify]: Simplify (* 3 (/ 1 d2)) into (/ 3 d2) 11.062 * [backup-simplify]: Simplify (+ (/ 3 d2) (/ 3 d2)) into (* 6 (/ 1 d2)) 11.062 * [backup-simplify]: Simplify (+ 0 (* 6 (/ 1 d2))) into (* 6 (/ 1 d2)) 11.062 * [backup-simplify]: Simplify (+ 0 (* 6 (/ 1 d2))) into (* 6 (/ 1 d2)) 11.062 * [backup-simplify]: Simplify (- (* 6 (/ 1 d2))) into (- (* 6 (/ 1 d2))) 11.062 * [taylor]: Taking taylor expansion of (- (* 6 (/ 1 d2))) in d2 11.062 * [taylor]: Taking taylor expansion of (* 6 (/ 1 d2)) in d2 11.062 * [taylor]: Taking taylor expansion of 6 in d2 11.062 * [backup-simplify]: Simplify 6 into 6 11.062 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 11.062 * [taylor]: Taking taylor expansion of d2 in d2 11.062 * [backup-simplify]: Simplify 0 into 0 11.062 * [backup-simplify]: Simplify 1 into 1 11.062 * [backup-simplify]: Simplify (/ 1 1) into 1 11.062 * [backup-simplify]: Simplify (* 3 (/ 1 d2)) into (/ 3 d2) 11.063 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.063 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 1)) into 0 11.063 * [backup-simplify]: Simplify (+ (/ 3 d2) 0) into (* 3 (/ 1 d2)) 11.063 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d2)) in d2 11.063 * [taylor]: Taking taylor expansion of 3 in d2 11.063 * [backup-simplify]: Simplify 3 into 3 11.063 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 11.063 * [taylor]: Taking taylor expansion of d2 in d2 11.063 * [backup-simplify]: Simplify 0 into 0 11.063 * [backup-simplify]: Simplify 1 into 1 11.064 * [backup-simplify]: Simplify (/ 1 1) into 1 11.064 * [taylor]: Taking taylor expansion of 0 in d2 11.064 * [backup-simplify]: Simplify 0 into 0 11.064 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.064 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 11.065 * [backup-simplify]: Simplify (+ 0 0) into 0 11.065 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.065 * [backup-simplify]: Simplify (- 0) into 0 11.066 * [backup-simplify]: Simplify (+ 0 0) into 0 11.068 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (+ (/ 1 d2) (/ 1 d4)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.069 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (+ (/ 1 d2) (/ 1 d4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (+ (/ 1 d2) (/ 1 d4))) (* 0 -1)))))) into 0 11.070 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (+ (/ 1 d2) (/ 1 d4)) 0) (+ (* 0 0) (+ (* 0 (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d2 d4)))))) (+ (* 0 (- (+ (* 2 (/ 1 d2)) (* 2 (/ 1 d4))))) (* 0 1)))))) into 0 11.070 * [taylor]: Taking taylor expansion of 0 in d4 11.070 * [backup-simplify]: Simplify 0 into 0 11.071 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 11.071 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 11.072 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.072 * [backup-simplify]: Simplify (* 3 (/ 1 (pow d2 2))) into (/ 3 (pow d2 2)) 11.072 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 11.073 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 1)) into 0 11.073 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 11.073 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 d2))) into 0 11.073 * [backup-simplify]: Simplify (+ 0 0) into 0 11.073 * [backup-simplify]: Simplify (+ (/ 3 (pow d2 2)) 0) into (* 3 (/ 1 (pow d2 2))) 11.074 * [backup-simplify]: Simplify (+ 0 (* 3 (/ 1 (pow d2 2)))) into (* 3 (/ 1 (pow d2 2))) 11.074 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d2 2))) in d2 11.074 * [taylor]: Taking taylor expansion of 3 in d2 11.074 * [backup-simplify]: Simplify 3 into 3 11.074 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d2 11.074 * [taylor]: Taking taylor expansion of (pow d2 2) in d2 11.074 * [taylor]: Taking taylor expansion of d2 in d2 11.074 * [backup-simplify]: Simplify 0 into 0 11.074 * [backup-simplify]: Simplify 1 into 1 11.074 * [backup-simplify]: Simplify (* 1 1) into 1 11.074 * [backup-simplify]: Simplify (/ 1 1) into 1 11.074 * [backup-simplify]: Simplify (* 3 (/ 1 (pow d2 2))) into (/ 3 (pow d2 2)) 11.075 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 11.075 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.076 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0 11.076 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 11.077 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 11.077 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 d2))) into 0 11.077 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 11.077 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 11.078 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 d2))) into 0 11.078 * [backup-simplify]: Simplify (+ 0 0) into 0 11.078 * [backup-simplify]: Simplify (+ 0 0) into 0 11.078 * [backup-simplify]: Simplify (+ (/ 3 (pow d2 2)) 0) into (* 3 (/ 1 (pow d2 2))) 11.079 * [backup-simplify]: Simplify (- (* 3 (/ 1 (pow d2 2)))) into (- (* 3 (/ 1 (pow d2 2)))) 11.079 * [taylor]: Taking taylor expansion of (- (* 3 (/ 1 (pow d2 2)))) in d2 11.079 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d2 2))) in d2 11.079 * [taylor]: Taking taylor expansion of 3 in d2 11.079 * [backup-simplify]: Simplify 3 into 3 11.079 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d2 11.079 * [taylor]: Taking taylor expansion of (pow d2 2) in d2 11.079 * [taylor]: Taking taylor expansion of d2 in d2 11.079 * [backup-simplify]: Simplify 0 into 0 11.079 * [backup-simplify]: Simplify 1 into 1 11.079 * [backup-simplify]: Simplify (* 1 1) into 1 11.079 * [backup-simplify]: Simplify (/ 1 1) into 1 11.079 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 11.080 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 d2))) into 0 11.080 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.081 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0 11.081 * [backup-simplify]: Simplify (+ 0 0) into 0 11.081 * [taylor]: Taking taylor expansion of 0 in d2 11.081 * [backup-simplify]: Simplify 0 into 0 11.081 * [taylor]: Taking taylor expansion of 0 in d2 11.081 * [backup-simplify]: Simplify 0 into 0 11.081 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.082 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 11.082 * [backup-simplify]: Simplify (+ 0 0) into 0 11.082 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.083 * [backup-simplify]: Simplify (- 0) into 0 11.083 * [backup-simplify]: Simplify (+ 0 0) into 0 11.085 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (+ (/ 1 d2) (/ 1 d4)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.086 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (+ (/ 1 d2) (/ 1 d4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (+ (/ 1 d2) (/ 1 d4))) (* 0 -1))))))) into 0 11.088 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (+ (/ 1 d2) (/ 1 d4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d2 d4)))))) (+ (* 0 (- (+ (* 2 (/ 1 d2)) (* 2 (/ 1 d4))))) (* 0 1))))))) into 0 11.088 * [taylor]: Taking taylor expansion of 0 in d4 11.088 * [backup-simplify]: Simplify 0 into 0 11.089 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.089 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.090 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.090 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0 11.091 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d2 2)))) into 0 11.092 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0 11.092 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 (pow d2 2)))) into 0 11.093 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 11.094 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 1))) into 0 11.094 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.095 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 d2)))) into 0 11.095 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d2 3))) into (/ 1 (pow d2 3)) 11.095 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d2 3))) into (/ 1 (pow d2 3)) 11.096 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d2 3))) into (/ 1 (pow d2 3)) 11.096 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 3)) in d2 11.096 * [taylor]: Taking taylor expansion of (pow d2 3) in d2 11.096 * [taylor]: Taking taylor expansion of d2 in d2 11.096 * [backup-simplify]: Simplify 0 into 0 11.096 * [backup-simplify]: Simplify 1 into 1 11.096 * [backup-simplify]: Simplify (* 1 1) into 1 11.097 * [backup-simplify]: Simplify (* 1 1) into 1 11.097 * [backup-simplify]: Simplify (/ 1 1) into 1 11.097 * [backup-simplify]: Simplify 1 into 1 11.097 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 d2)) into 0 11.097 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0 11.098 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 (pow d2 2)))) into 0 11.099 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.100 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.101 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.102 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 11.102 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.103 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 d2)))) into 0 11.105 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0 11.105 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.106 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 d2)))) into 0 11.106 * [backup-simplify]: Simplify (+ 0 0) into 0 11.106 * [backup-simplify]: Simplify (+ 0 0) into 0 11.107 * [backup-simplify]: Simplify (+ 0 0) into 0 11.107 * [backup-simplify]: Simplify (- 0) into 0 11.107 * [taylor]: Taking taylor expansion of 0 in d2 11.107 * [backup-simplify]: Simplify 0 into 0 11.107 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.108 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 d2)))) into 0 11.109 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.111 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.111 * [backup-simplify]: Simplify (+ 0 0) into 0 11.111 * [taylor]: Taking taylor expansion of 0 in d2 11.111 * [backup-simplify]: Simplify 0 into 0 11.111 * [taylor]: Taking taylor expansion of 0 in d2 11.111 * [backup-simplify]: Simplify 0 into 0 11.112 * [backup-simplify]: Simplify (* 3 1) into 3 11.112 * [backup-simplify]: Simplify 3 into 3 11.112 * [backup-simplify]: Simplify (* 3 1) into 3 11.112 * [backup-simplify]: Simplify (- 3) into -3 11.112 * [backup-simplify]: Simplify -3 into -3 11.114 * [backup-simplify]: Simplify (+ (* -3 (pow (* (/ 1 (/ 1 d2)) (* 1 (pow (/ 1 d1) -2))) 2)) (+ (* 3 (* (pow (/ 1 d2) -2) (* (/ 1 (/ 1 d4)) (pow (/ 1 d1) -3)))) (* 1 (pow (* (/ 1 (/ 1 d2)) (* 1 (/ 1 (/ 1 d1)))) 3)))) into (- (+ (* 3 (* (pow d1 3) (* (pow d2 2) d4))) (* (pow d1 3) (pow d2 3))) (* 3 (* (pow d1 4) (pow d2 2)))) 11.115 * [backup-simplify]: Simplify (pow (* (/ 1 (- d1)) (- (+ (/ 1 (- d4)) (/ 1 (- d2))) (/ 1 (- d1)))) 3) into (pow (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) 3) 11.115 * [approximate]: Taking taylor expansion of (pow (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) 3) in (d1 d4 d2) around 0 11.115 * [taylor]: Taking taylor expansion of (pow (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) 3) in d2 11.115 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) in d2 11.115 * [taylor]: Taking taylor expansion of -1 in d2 11.115 * [backup-simplify]: Simplify -1 into -1 11.115 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1) in d2 11.115 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) in d2 11.115 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 11.115 * [taylor]: Taking taylor expansion of d1 in d2 11.115 * [backup-simplify]: Simplify d1 into d1 11.115 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.115 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 11.115 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 11.115 * [taylor]: Taking taylor expansion of d2 in d2 11.115 * [backup-simplify]: Simplify 0 into 0 11.115 * [backup-simplify]: Simplify 1 into 1 11.116 * [backup-simplify]: Simplify (/ 1 1) into 1 11.116 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 11.116 * [taylor]: Taking taylor expansion of d4 in d2 11.116 * [backup-simplify]: Simplify d4 into d4 11.116 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.116 * [taylor]: Taking taylor expansion of d1 in d2 11.116 * [backup-simplify]: Simplify d1 into d1 11.116 * [backup-simplify]: Simplify (+ 1 0) into 1 11.117 * [backup-simplify]: Simplify (- 1) into -1 11.117 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.117 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 11.117 * [backup-simplify]: Simplify (* -1 (/ -1 d1)) into (/ 1 d1) 11.117 * [taylor]: Taking taylor expansion of (pow (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) 3) in d4 11.117 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) in d4 11.118 * [taylor]: Taking taylor expansion of -1 in d4 11.118 * [backup-simplify]: Simplify -1 into -1 11.118 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1) in d4 11.118 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) in d4 11.118 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 11.118 * [taylor]: Taking taylor expansion of d1 in d4 11.118 * [backup-simplify]: Simplify d1 into d1 11.118 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.118 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 11.118 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 11.118 * [taylor]: Taking taylor expansion of d2 in d4 11.118 * [backup-simplify]: Simplify d2 into d2 11.118 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.118 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 11.118 * [taylor]: Taking taylor expansion of d4 in d4 11.118 * [backup-simplify]: Simplify 0 into 0 11.118 * [backup-simplify]: Simplify 1 into 1 11.118 * [backup-simplify]: Simplify (/ 1 1) into 1 11.118 * [taylor]: Taking taylor expansion of d1 in d4 11.119 * [backup-simplify]: Simplify d1 into d1 11.119 * [backup-simplify]: Simplify (+ 0 1) into 1 11.119 * [backup-simplify]: Simplify (- 1) into -1 11.120 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.120 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 11.120 * [backup-simplify]: Simplify (* -1 (/ -1 d1)) into (/ 1 d1) 11.120 * [taylor]: Taking taylor expansion of (pow (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) 3) in d1 11.120 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) in d1 11.120 * [taylor]: Taking taylor expansion of -1 in d1 11.120 * [backup-simplify]: Simplify -1 into -1 11.120 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1) in d1 11.120 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) in d1 11.120 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 11.120 * [taylor]: Taking taylor expansion of d1 in d1 11.120 * [backup-simplify]: Simplify 0 into 0 11.120 * [backup-simplify]: Simplify 1 into 1 11.121 * [backup-simplify]: Simplify (/ 1 1) into 1 11.121 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 11.121 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 11.121 * [taylor]: Taking taylor expansion of d2 in d1 11.121 * [backup-simplify]: Simplify d2 into d2 11.121 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.121 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 11.121 * [taylor]: Taking taylor expansion of d4 in d1 11.121 * [backup-simplify]: Simplify d4 into d4 11.121 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.121 * [taylor]: Taking taylor expansion of d1 in d1 11.121 * [backup-simplify]: Simplify 0 into 0 11.121 * [backup-simplify]: Simplify 1 into 1 11.121 * [backup-simplify]: Simplify (+ 1 0) into 1 11.122 * [backup-simplify]: Simplify (/ 1 1) into 1 11.122 * [backup-simplify]: Simplify (* -1 1) into -1 11.122 * [taylor]: Taking taylor expansion of (pow (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) 3) in d1 11.122 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) in d1 11.122 * [taylor]: Taking taylor expansion of -1 in d1 11.122 * [backup-simplify]: Simplify -1 into -1 11.122 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1) in d1 11.122 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) in d1 11.122 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 11.122 * [taylor]: Taking taylor expansion of d1 in d1 11.122 * [backup-simplify]: Simplify 0 into 0 11.122 * [backup-simplify]: Simplify 1 into 1 11.123 * [backup-simplify]: Simplify (/ 1 1) into 1 11.123 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 11.123 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 11.123 * [taylor]: Taking taylor expansion of d2 in d1 11.123 * [backup-simplify]: Simplify d2 into d2 11.123 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.123 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 11.123 * [taylor]: Taking taylor expansion of d4 in d1 11.123 * [backup-simplify]: Simplify d4 into d4 11.123 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.123 * [taylor]: Taking taylor expansion of d1 in d1 11.123 * [backup-simplify]: Simplify 0 into 0 11.123 * [backup-simplify]: Simplify 1 into 1 11.124 * [backup-simplify]: Simplify (+ 1 0) into 1 11.124 * [backup-simplify]: Simplify (/ 1 1) into 1 11.124 * [backup-simplify]: Simplify (* -1 1) into -1 11.125 * [backup-simplify]: Simplify (* -1 -1) into 1 11.125 * [backup-simplify]: Simplify (* -1 1) into -1 11.125 * [taylor]: Taking taylor expansion of -1 in d4 11.125 * [backup-simplify]: Simplify -1 into -1 11.126 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.126 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 11.126 * [backup-simplify]: Simplify (- (+ (/ 1 d2) (/ 1 d4))) into (- (+ (/ 1 d2) (/ 1 d4))) 11.127 * [backup-simplify]: Simplify (+ 0 (- (+ (/ 1 d2) (/ 1 d4)))) into (- (+ (/ 1 d2) (/ 1 d4))) 11.127 * [backup-simplify]: Simplify (- (/ (- (+ (/ 1 d2) (/ 1 d4))) 1) (+ (* 1 (/ 0 1)))) into (- (+ (/ 1 d2) (/ 1 d4))) 11.128 * [backup-simplify]: Simplify (+ (* -1 (- (+ (/ 1 d2) (/ 1 d4)))) (* 0 1)) into (+ (/ 1 d2) (/ 1 d4)) 11.128 * [backup-simplify]: Simplify (+ (* -1 (+ (/ 1 d2) (/ 1 d4))) (* (+ (/ 1 d2) (/ 1 d4)) -1)) into (- (+ (* 2 (/ 1 d2)) (* 2 (/ 1 d4)))) 11.129 * [backup-simplify]: Simplify (+ (* -1 (- (+ (* 2 (/ 1 d2)) (* 2 (/ 1 d4))))) (* (+ (/ 1 d2) (/ 1 d4)) 1)) into (+ (* 3 (/ 1 d2)) (* 3 (/ 1 d4))) 11.129 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 d2)) (* 3 (/ 1 d4))) in d4 11.129 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d2)) in d4 11.129 * [taylor]: Taking taylor expansion of 3 in d4 11.129 * [backup-simplify]: Simplify 3 into 3 11.129 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 11.129 * [taylor]: Taking taylor expansion of d2 in d4 11.129 * [backup-simplify]: Simplify d2 into d2 11.129 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.129 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d4)) in d4 11.129 * [taylor]: Taking taylor expansion of 3 in d4 11.129 * [backup-simplify]: Simplify 3 into 3 11.129 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 11.129 * [taylor]: Taking taylor expansion of d4 in d4 11.129 * [backup-simplify]: Simplify 0 into 0 11.129 * [backup-simplify]: Simplify 1 into 1 11.130 * [backup-simplify]: Simplify (/ 1 1) into 1 11.131 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.131 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 11.131 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 11.131 * [backup-simplify]: Simplify (+ 0 0) into 0 11.132 * [backup-simplify]: Simplify (- 0) into 0 11.132 * [backup-simplify]: Simplify (+ 0 0) into 0 11.133 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (+ (/ 1 d2) (/ 1 d4))) (/ 0 1)))) into 0 11.134 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (+ (/ 1 d2) (/ 1 d4)))) (* 0 1))) into 0 11.136 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d2) (/ 1 d4))) (* 0 -1))) into (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d2 d4))))) 11.138 * [backup-simplify]: Simplify (+ (* -1 (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d2 d4)))))) (+ (* (+ (/ 1 d2) (/ 1 d4)) (- (+ (* 2 (/ 1 d2)) (* 2 (/ 1 d4))))) (* 0 1))) into (- (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (* d4 d2))))))) 11.138 * [taylor]: Taking taylor expansion of (- (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (* d4 d2))))))) in d4 11.138 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow d2 2))) (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (* d4 d2)))))) in d4 11.138 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d2 2))) in d4 11.138 * [taylor]: Taking taylor expansion of 3 in d4 11.138 * [backup-simplify]: Simplify 3 into 3 11.138 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d4 11.138 * [taylor]: Taking taylor expansion of (pow d2 2) in d4 11.138 * [taylor]: Taking taylor expansion of d2 in d4 11.138 * [backup-simplify]: Simplify d2 into d2 11.138 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 11.138 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2)) 11.138 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (* d4 d2))))) in d4 11.138 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d4 2))) in d4 11.138 * [taylor]: Taking taylor expansion of 3 in d4 11.138 * [backup-simplify]: Simplify 3 into 3 11.138 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 11.138 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 11.138 * [taylor]: Taking taylor expansion of d4 in d4 11.138 * [backup-simplify]: Simplify 0 into 0 11.139 * [backup-simplify]: Simplify 1 into 1 11.139 * [backup-simplify]: Simplify (* 1 1) into 1 11.139 * [backup-simplify]: Simplify (/ 1 1) into 1 11.139 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (* d4 d2)))) in d4 11.139 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* d2 d4))) in d4 11.139 * [taylor]: Taking taylor expansion of 3 in d4 11.139 * [backup-simplify]: Simplify 3 into 3 11.139 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d4)) in d4 11.139 * [taylor]: Taking taylor expansion of (* d2 d4) in d4 11.139 * [taylor]: Taking taylor expansion of d2 in d4 11.139 * [backup-simplify]: Simplify d2 into d2 11.139 * [taylor]: Taking taylor expansion of d4 in d4 11.139 * [backup-simplify]: Simplify 0 into 0 11.139 * [backup-simplify]: Simplify 1 into 1 11.140 * [backup-simplify]: Simplify (* d2 0) into 0 11.140 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 11.140 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.140 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* d4 d2))) in d4 11.140 * [taylor]: Taking taylor expansion of 3 in d4 11.140 * [backup-simplify]: Simplify 3 into 3 11.140 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d2)) in d4 11.140 * [taylor]: Taking taylor expansion of (* d4 d2) in d4 11.140 * [taylor]: Taking taylor expansion of d4 in d4 11.140 * [backup-simplify]: Simplify 0 into 0 11.140 * [backup-simplify]: Simplify 1 into 1 11.140 * [taylor]: Taking taylor expansion of d2 in d4 11.140 * [backup-simplify]: Simplify d2 into d2 11.140 * [backup-simplify]: Simplify (* 0 d2) into 0 11.141 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 11.141 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.142 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.142 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.142 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 11.143 * [backup-simplify]: Simplify (+ 0 0) into 0 11.143 * [backup-simplify]: Simplify (- 0) into 0 11.143 * [backup-simplify]: Simplify (+ 0 0) into 0 11.146 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (+ (/ 1 d2) (/ 1 d4))) (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.154 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 d2) (/ 1 d4)))) (* 0 1)))) into 0 11.155 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (+ (/ 1 d2) (/ 1 d4)) 0) (+ (* 0 (+ (/ 1 d2) (/ 1 d4))) (* 0 -1)))) into 0 11.157 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d2 d4)))))) (+ (* 0 (- (+ (* 2 (/ 1 d2)) (* 2 (/ 1 d4))))) (* 0 1)))) into (+ (/ 1 (pow d4 3)) (+ (* 3 (/ 1 (* d4 (pow d2 2)))) (+ (* 3 (/ 1 (* d2 (pow d4 2)))) (/ 1 (pow d2 3))))) 11.158 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d4 3)) (+ (* 3 (/ 1 (* d4 (pow d2 2)))) (+ (* 3 (/ 1 (* d2 (pow d4 2)))) (/ 1 (pow d2 3))))) in d4 11.158 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d4 11.158 * [taylor]: Taking taylor expansion of (pow d4 3) in d4 11.158 * [taylor]: Taking taylor expansion of d4 in d4 11.158 * [backup-simplify]: Simplify 0 into 0 11.158 * [backup-simplify]: Simplify 1 into 1 11.158 * [backup-simplify]: Simplify (* 1 1) into 1 11.158 * [backup-simplify]: Simplify (* 1 1) into 1 11.158 * [backup-simplify]: Simplify (/ 1 1) into 1 11.158 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (* d4 (pow d2 2)))) (+ (* 3 (/ 1 (* d2 (pow d4 2)))) (/ 1 (pow d2 3)))) in d4 11.159 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* d4 (pow d2 2)))) in d4 11.159 * [taylor]: Taking taylor expansion of 3 in d4 11.159 * [backup-simplify]: Simplify 3 into 3 11.159 * [taylor]: Taking taylor expansion of (/ 1 (* d4 (pow d2 2))) in d4 11.159 * [taylor]: Taking taylor expansion of (* d4 (pow d2 2)) in d4 11.159 * [taylor]: Taking taylor expansion of d4 in d4 11.159 * [backup-simplify]: Simplify 0 into 0 11.159 * [backup-simplify]: Simplify 1 into 1 11.159 * [taylor]: Taking taylor expansion of (pow d2 2) in d4 11.159 * [taylor]: Taking taylor expansion of d2 in d4 11.159 * [backup-simplify]: Simplify d2 into d2 11.159 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 11.159 * [backup-simplify]: Simplify (* 0 (pow d2 2)) into 0 11.159 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 d2)) into 0 11.159 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2) 11.159 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2)) 11.159 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (* d2 (pow d4 2)))) (/ 1 (pow d2 3))) in d4 11.159 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* d2 (pow d4 2)))) in d4 11.159 * [taylor]: Taking taylor expansion of 3 in d4 11.159 * [backup-simplify]: Simplify 3 into 3 11.159 * [taylor]: Taking taylor expansion of (/ 1 (* d2 (pow d4 2))) in d4 11.159 * [taylor]: Taking taylor expansion of (* d2 (pow d4 2)) in d4 11.159 * [taylor]: Taking taylor expansion of d2 in d4 11.160 * [backup-simplify]: Simplify d2 into d2 11.160 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 11.160 * [taylor]: Taking taylor expansion of d4 in d4 11.160 * [backup-simplify]: Simplify 0 into 0 11.160 * [backup-simplify]: Simplify 1 into 1 11.160 * [backup-simplify]: Simplify (* 1 1) into 1 11.160 * [backup-simplify]: Simplify (* d2 1) into d2 11.160 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.160 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 3)) in d4 11.160 * [taylor]: Taking taylor expansion of (pow d2 3) in d4 11.160 * [taylor]: Taking taylor expansion of d2 in d4 11.160 * [backup-simplify]: Simplify d2 into d2 11.160 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 11.160 * [backup-simplify]: Simplify (* d2 (pow d2 2)) into (pow d2 3) 11.160 * [backup-simplify]: Simplify (/ 1 (pow d2 3)) into (/ 1 (pow d2 3)) 11.161 * [backup-simplify]: Simplify (+ 1 0) into 1 11.161 * [taylor]: Taking taylor expansion of 1 in d2 11.161 * [backup-simplify]: Simplify 1 into 1 11.161 * [backup-simplify]: Simplify (* 3 1) into 3 11.161 * [backup-simplify]: Simplify (+ 3 0) into 3 11.161 * [backup-simplify]: Simplify (+ 0 3) into 3 11.162 * [backup-simplify]: Simplify (- 3) into -3 11.162 * [taylor]: Taking taylor expansion of -3 in d2 11.162 * [backup-simplify]: Simplify -3 into -3 11.162 * [backup-simplify]: Simplify (* 3 1) into 3 11.162 * [backup-simplify]: Simplify (+ 0 3) into 3 11.162 * [taylor]: Taking taylor expansion of 3 in d2 11.162 * [backup-simplify]: Simplify 3 into 3 11.162 * [taylor]: Taking taylor expansion of -1 in d2 11.162 * [backup-simplify]: Simplify -1 into -1 11.163 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.163 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.163 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 11.163 * [backup-simplify]: Simplify (+ 0 0) into 0 11.164 * [backup-simplify]: Simplify (- 0) into 0 11.164 * [backup-simplify]: Simplify (+ 0 0) into 0 11.165 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (+ (/ 1 d2) (/ 1 d4))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.166 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 d2) (/ 1 d4)))) (* 0 1))))) into 0 11.167 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (+ (/ 1 d2) (/ 1 d4)) 0) (+ (* 0 0) (+ (* 0 (+ (/ 1 d2) (/ 1 d4))) (* 0 -1))))) into 0 11.169 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (+ (/ 1 d2) (/ 1 d4)) 0) (+ (* 0 (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d2 d4)))))) (+ (* 0 (- (+ (* 2 (/ 1 d2)) (* 2 (/ 1 d4))))) (* 0 1))))) into 0 11.169 * [taylor]: Taking taylor expansion of 0 in d4 11.169 * [backup-simplify]: Simplify 0 into 0 11.169 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 11.169 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 11.170 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.170 * [backup-simplify]: Simplify (* 3 (/ 1 d2)) into (/ 3 d2) 11.170 * [backup-simplify]: Simplify (+ (/ 3 d2) 0) into (* 3 (/ 1 d2)) 11.170 * [backup-simplify]: Simplify (+ 0 (* 3 (/ 1 d2))) into (* 3 (/ 1 d2)) 11.170 * [backup-simplify]: Simplify (+ 0 (* 3 (/ 1 d2))) into (* 3 (/ 1 d2)) 11.170 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d2)) in d2 11.170 * [taylor]: Taking taylor expansion of 3 in d2 11.170 * [backup-simplify]: Simplify 3 into 3 11.170 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 11.170 * [taylor]: Taking taylor expansion of d2 in d2 11.170 * [backup-simplify]: Simplify 0 into 0 11.170 * [backup-simplify]: Simplify 1 into 1 11.170 * [backup-simplify]: Simplify (/ 1 1) into 1 11.171 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 11.171 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.172 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 1)) into 0 11.172 * [backup-simplify]: Simplify (* 3 (/ 1 d2)) into (/ 3 d2) 11.172 * [backup-simplify]: Simplify (* 3 (/ 1 d2)) into (/ 3 d2) 11.172 * [backup-simplify]: Simplify (+ (/ 3 d2) (/ 3 d2)) into (* 6 (/ 1 d2)) 11.172 * [backup-simplify]: Simplify (+ 0 (* 6 (/ 1 d2))) into (* 6 (/ 1 d2)) 11.172 * [backup-simplify]: Simplify (+ 0 (* 6 (/ 1 d2))) into (* 6 (/ 1 d2)) 11.172 * [backup-simplify]: Simplify (- (* 6 (/ 1 d2))) into (- (* 6 (/ 1 d2))) 11.172 * [taylor]: Taking taylor expansion of (- (* 6 (/ 1 d2))) in d2 11.172 * [taylor]: Taking taylor expansion of (* 6 (/ 1 d2)) in d2 11.172 * [taylor]: Taking taylor expansion of 6 in d2 11.172 * [backup-simplify]: Simplify 6 into 6 11.172 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 11.172 * [taylor]: Taking taylor expansion of d2 in d2 11.172 * [backup-simplify]: Simplify 0 into 0 11.172 * [backup-simplify]: Simplify 1 into 1 11.173 * [backup-simplify]: Simplify (/ 1 1) into 1 11.173 * [backup-simplify]: Simplify (* 3 (/ 1 d2)) into (/ 3 d2) 11.173 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.174 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 1)) into 0 11.174 * [backup-simplify]: Simplify (+ (/ 3 d2) 0) into (* 3 (/ 1 d2)) 11.174 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d2)) in d2 11.174 * [taylor]: Taking taylor expansion of 3 in d2 11.174 * [backup-simplify]: Simplify 3 into 3 11.174 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 11.174 * [taylor]: Taking taylor expansion of d2 in d2 11.174 * [backup-simplify]: Simplify 0 into 0 11.174 * [backup-simplify]: Simplify 1 into 1 11.174 * [backup-simplify]: Simplify (/ 1 1) into 1 11.174 * [taylor]: Taking taylor expansion of 0 in d2 11.174 * [backup-simplify]: Simplify 0 into 0 11.175 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.175 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.175 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 11.175 * [backup-simplify]: Simplify (+ 0 0) into 0 11.175 * [backup-simplify]: Simplify (- 0) into 0 11.176 * [backup-simplify]: Simplify (+ 0 0) into 0 11.177 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (+ (/ 1 d2) (/ 1 d4))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.179 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 d2) (/ 1 d4)))) (* 0 1)))))) into 0 11.180 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (+ (/ 1 d2) (/ 1 d4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (+ (/ 1 d2) (/ 1 d4))) (* 0 -1)))))) into 0 11.181 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (+ (/ 1 d2) (/ 1 d4)) 0) (+ (* 0 0) (+ (* 0 (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d2 d4)))))) (+ (* 0 (- (+ (* 2 (/ 1 d2)) (* 2 (/ 1 d4))))) (* 0 1)))))) into 0 11.181 * [taylor]: Taking taylor expansion of 0 in d4 11.181 * [backup-simplify]: Simplify 0 into 0 11.182 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 11.182 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 11.183 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.183 * [backup-simplify]: Simplify (* 3 (/ 1 (pow d2 2))) into (/ 3 (pow d2 2)) 11.184 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 11.184 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 1)) into 0 11.184 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 11.184 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 d2))) into 0 11.185 * [backup-simplify]: Simplify (+ 0 0) into 0 11.185 * [backup-simplify]: Simplify (+ (/ 3 (pow d2 2)) 0) into (* 3 (/ 1 (pow d2 2))) 11.185 * [backup-simplify]: Simplify (+ 0 (* 3 (/ 1 (pow d2 2)))) into (* 3 (/ 1 (pow d2 2))) 11.185 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d2 2))) in d2 11.185 * [taylor]: Taking taylor expansion of 3 in d2 11.185 * [backup-simplify]: Simplify 3 into 3 11.185 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d2 11.185 * [taylor]: Taking taylor expansion of (pow d2 2) in d2 11.185 * [taylor]: Taking taylor expansion of d2 in d2 11.185 * [backup-simplify]: Simplify 0 into 0 11.185 * [backup-simplify]: Simplify 1 into 1 11.185 * [backup-simplify]: Simplify (* 1 1) into 1 11.185 * [backup-simplify]: Simplify (/ 1 1) into 1 11.186 * [backup-simplify]: Simplify (* 3 (/ 1 (pow d2 2))) into (/ 3 (pow d2 2)) 11.186 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 11.187 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.187 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0 11.188 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 11.188 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 11.188 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 d2))) into 0 11.188 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 11.189 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 11.189 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 d2))) into 0 11.189 * [backup-simplify]: Simplify (+ 0 0) into 0 11.189 * [backup-simplify]: Simplify (+ 0 0) into 0 11.190 * [backup-simplify]: Simplify (+ (/ 3 (pow d2 2)) 0) into (* 3 (/ 1 (pow d2 2))) 11.190 * [backup-simplify]: Simplify (- (* 3 (/ 1 (pow d2 2)))) into (- (* 3 (/ 1 (pow d2 2)))) 11.190 * [taylor]: Taking taylor expansion of (- (* 3 (/ 1 (pow d2 2)))) in d2 11.190 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d2 2))) in d2 11.190 * [taylor]: Taking taylor expansion of 3 in d2 11.190 * [backup-simplify]: Simplify 3 into 3 11.190 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d2 11.190 * [taylor]: Taking taylor expansion of (pow d2 2) in d2 11.190 * [taylor]: Taking taylor expansion of d2 in d2 11.190 * [backup-simplify]: Simplify 0 into 0 11.190 * [backup-simplify]: Simplify 1 into 1 11.190 * [backup-simplify]: Simplify (* 1 1) into 1 11.190 * [backup-simplify]: Simplify (/ 1 1) into 1 11.190 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 11.191 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 d2))) into 0 11.191 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.192 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0 11.192 * [backup-simplify]: Simplify (+ 0 0) into 0 11.192 * [taylor]: Taking taylor expansion of 0 in d2 11.192 * [backup-simplify]: Simplify 0 into 0 11.192 * [taylor]: Taking taylor expansion of 0 in d2 11.192 * [backup-simplify]: Simplify 0 into 0 11.193 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.193 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.193 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 11.193 * [backup-simplify]: Simplify (+ 0 0) into 0 11.194 * [backup-simplify]: Simplify (- 0) into 0 11.194 * [backup-simplify]: Simplify (+ 0 0) into 0 11.197 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (+ (/ 1 d2) (/ 1 d4))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.200 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 d2) (/ 1 d4)))) (* 0 1))))))) into 0 11.202 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (+ (/ 1 d2) (/ 1 d4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (+ (/ 1 d2) (/ 1 d4))) (* 0 -1))))))) into 0 11.204 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (+ (/ 1 d2) (/ 1 d4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (+ (/ 1 (pow d2 2)) (+ (/ 1 (pow d4 2)) (+ (/ 1 (* d4 d2)) (/ 1 (* d2 d4)))))) (+ (* 0 (- (+ (* 2 (/ 1 d2)) (* 2 (/ 1 d4))))) (* 0 1))))))) into 0 11.205 * [taylor]: Taking taylor expansion of 0 in d4 11.205 * [backup-simplify]: Simplify 0 into 0 11.206 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.207 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.208 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.208 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0 11.209 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d2 2)))) into 0 11.209 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0 11.210 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 (pow d2 2)))) into 0 11.211 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 11.211 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 1))) into 0 11.212 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.212 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 d2)))) into 0 11.213 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d2 3))) into (/ 1 (pow d2 3)) 11.213 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d2 3))) into (/ 1 (pow d2 3)) 11.213 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d2 3))) into (/ 1 (pow d2 3)) 11.213 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 3)) in d2 11.213 * [taylor]: Taking taylor expansion of (pow d2 3) in d2 11.213 * [taylor]: Taking taylor expansion of d2 in d2 11.213 * [backup-simplify]: Simplify 0 into 0 11.213 * [backup-simplify]: Simplify 1 into 1 11.214 * [backup-simplify]: Simplify (* 1 1) into 1 11.214 * [backup-simplify]: Simplify (* 1 1) into 1 11.215 * [backup-simplify]: Simplify (/ 1 1) into 1 11.215 * [backup-simplify]: Simplify 1 into 1 11.215 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 d2)) into 0 11.215 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0 11.216 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 (pow d2 2)))) into 0 11.217 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.218 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.219 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.220 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 11.220 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.221 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 d2)))) into 0 11.222 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0 11.222 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.222 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 d2)))) into 0 11.223 * [backup-simplify]: Simplify (+ 0 0) into 0 11.223 * [backup-simplify]: Simplify (+ 0 0) into 0 11.223 * [backup-simplify]: Simplify (+ 0 0) into 0 11.223 * [backup-simplify]: Simplify (- 0) into 0 11.223 * [taylor]: Taking taylor expansion of 0 in d2 11.223 * [backup-simplify]: Simplify 0 into 0 11.224 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.224 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 d2)))) into 0 11.225 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.225 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.226 * [backup-simplify]: Simplify (+ 0 0) into 0 11.226 * [taylor]: Taking taylor expansion of 0 in d2 11.226 * [backup-simplify]: Simplify 0 into 0 11.226 * [taylor]: Taking taylor expansion of 0 in d2 11.226 * [backup-simplify]: Simplify 0 into 0 11.226 * [backup-simplify]: Simplify (* 3 1) into 3 11.226 * [backup-simplify]: Simplify 3 into 3 11.227 * [backup-simplify]: Simplify (* 3 1) into 3 11.227 * [backup-simplify]: Simplify (- 3) into -3 11.227 * [backup-simplify]: Simplify -3 into -3 11.228 * [backup-simplify]: Simplify (+ (* -3 (pow (* (/ 1 (/ 1 (- d2))) (* 1 (pow (/ 1 (- d1)) -2))) 2)) (+ (* 3 (* (pow (/ 1 (- d2)) -2) (* (/ 1 (/ 1 (- d4))) (pow (/ 1 (- d1)) -3)))) (* 1 (pow (* (/ 1 (/ 1 (- d2))) (* 1 (/ 1 (/ 1 (- d1))))) 3)))) into (- (+ (* 3 (* (pow d1 3) (* (pow d2 2) d4))) (* (pow d1 3) (pow d2 3))) (* 3 (* (pow d1 4) (pow d2 2)))) 11.228 * * * * [progress]: [ 3 / 4 ] generating series at (2) 11.228 * [backup-simplify]: Simplify (+ (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3)) (* (- d3) d1)) into (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) 11.228 * [approximate]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in (d1 d4 d2 d3) around 0 11.228 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d3 11.228 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d3 11.228 * [taylor]: Taking taylor expansion of (* d1 d4) in d3 11.228 * [taylor]: Taking taylor expansion of d1 in d3 11.228 * [backup-simplify]: Simplify d1 into d1 11.228 * [taylor]: Taking taylor expansion of d4 in d3 11.228 * [backup-simplify]: Simplify d4 into d4 11.228 * [taylor]: Taking taylor expansion of (* d1 d2) in d3 11.228 * [taylor]: Taking taylor expansion of d1 in d3 11.228 * [backup-simplify]: Simplify d1 into d1 11.228 * [taylor]: Taking taylor expansion of d2 in d3 11.228 * [backup-simplify]: Simplify d2 into d2 11.228 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d3 11.228 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 11.228 * [taylor]: Taking taylor expansion of d1 in d3 11.228 * [backup-simplify]: Simplify d1 into d1 11.228 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 11.228 * [taylor]: Taking taylor expansion of d1 in d3 11.228 * [backup-simplify]: Simplify d1 into d1 11.229 * [taylor]: Taking taylor expansion of d3 in d3 11.229 * [backup-simplify]: Simplify 0 into 0 11.229 * [backup-simplify]: Simplify 1 into 1 11.229 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d2 11.229 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d2 11.229 * [taylor]: Taking taylor expansion of (* d1 d4) in d2 11.229 * [taylor]: Taking taylor expansion of d1 in d2 11.229 * [backup-simplify]: Simplify d1 into d1 11.229 * [taylor]: Taking taylor expansion of d4 in d2 11.229 * [backup-simplify]: Simplify d4 into d4 11.229 * [taylor]: Taking taylor expansion of (* d1 d2) in d2 11.229 * [taylor]: Taking taylor expansion of d1 in d2 11.229 * [backup-simplify]: Simplify d1 into d1 11.229 * [taylor]: Taking taylor expansion of d2 in d2 11.229 * [backup-simplify]: Simplify 0 into 0 11.229 * [backup-simplify]: Simplify 1 into 1 11.229 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d2 11.229 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 11.229 * [taylor]: Taking taylor expansion of d1 in d2 11.229 * [backup-simplify]: Simplify d1 into d1 11.229 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 11.229 * [taylor]: Taking taylor expansion of d1 in d2 11.229 * [backup-simplify]: Simplify d1 into d1 11.229 * [taylor]: Taking taylor expansion of d3 in d2 11.229 * [backup-simplify]: Simplify d3 into d3 11.229 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d4 11.229 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d4 11.229 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 11.229 * [taylor]: Taking taylor expansion of d1 in d4 11.229 * [backup-simplify]: Simplify d1 into d1 11.229 * [taylor]: Taking taylor expansion of d4 in d4 11.229 * [backup-simplify]: Simplify 0 into 0 11.229 * [backup-simplify]: Simplify 1 into 1 11.229 * [taylor]: Taking taylor expansion of (* d1 d2) in d4 11.229 * [taylor]: Taking taylor expansion of d1 in d4 11.229 * [backup-simplify]: Simplify d1 into d1 11.229 * [taylor]: Taking taylor expansion of d2 in d4 11.229 * [backup-simplify]: Simplify d2 into d2 11.229 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d4 11.229 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 11.229 * [taylor]: Taking taylor expansion of d1 in d4 11.229 * [backup-simplify]: Simplify d1 into d1 11.229 * [taylor]: Taking taylor expansion of (* d1 d3) in d4 11.229 * [taylor]: Taking taylor expansion of d1 in d4 11.229 * [backup-simplify]: Simplify d1 into d1 11.229 * [taylor]: Taking taylor expansion of d3 in d4 11.229 * [backup-simplify]: Simplify d3 into d3 11.229 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d1 11.229 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d1 11.229 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 11.229 * [taylor]: Taking taylor expansion of d1 in d1 11.229 * [backup-simplify]: Simplify 0 into 0 11.229 * [backup-simplify]: Simplify 1 into 1 11.229 * [taylor]: Taking taylor expansion of d4 in d1 11.229 * [backup-simplify]: Simplify d4 into d4 11.229 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 11.229 * [taylor]: Taking taylor expansion of d1 in d1 11.229 * [backup-simplify]: Simplify 0 into 0 11.229 * [backup-simplify]: Simplify 1 into 1 11.229 * [taylor]: Taking taylor expansion of d2 in d1 11.229 * [backup-simplify]: Simplify d2 into d2 11.229 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d1 11.229 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 11.229 * [taylor]: Taking taylor expansion of d1 in d1 11.229 * [backup-simplify]: Simplify 0 into 0 11.230 * [backup-simplify]: Simplify 1 into 1 11.230 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 11.230 * [taylor]: Taking taylor expansion of d1 in d1 11.230 * [backup-simplify]: Simplify 0 into 0 11.230 * [backup-simplify]: Simplify 1 into 1 11.230 * [taylor]: Taking taylor expansion of d3 in d1 11.230 * [backup-simplify]: Simplify d3 into d3 11.230 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d1 11.230 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d1 11.230 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 11.230 * [taylor]: Taking taylor expansion of d1 in d1 11.230 * [backup-simplify]: Simplify 0 into 0 11.230 * [backup-simplify]: Simplify 1 into 1 11.230 * [taylor]: Taking taylor expansion of d4 in d1 11.230 * [backup-simplify]: Simplify d4 into d4 11.230 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 11.230 * [taylor]: Taking taylor expansion of d1 in d1 11.230 * [backup-simplify]: Simplify 0 into 0 11.230 * [backup-simplify]: Simplify 1 into 1 11.230 * [taylor]: Taking taylor expansion of d2 in d1 11.230 * [backup-simplify]: Simplify d2 into d2 11.230 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d1 11.230 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 11.230 * [taylor]: Taking taylor expansion of d1 in d1 11.230 * [backup-simplify]: Simplify 0 into 0 11.230 * [backup-simplify]: Simplify 1 into 1 11.230 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 11.230 * [taylor]: Taking taylor expansion of d1 in d1 11.230 * [backup-simplify]: Simplify 0 into 0 11.230 * [backup-simplify]: Simplify 1 into 1 11.230 * [taylor]: Taking taylor expansion of d3 in d1 11.230 * [backup-simplify]: Simplify d3 into d3 11.230 * [backup-simplify]: Simplify (* 0 d4) into 0 11.230 * [backup-simplify]: Simplify (* 0 d2) into 0 11.230 * [backup-simplify]: Simplify (+ 0 0) into 0 11.231 * [backup-simplify]: Simplify (* 0 d3) into 0 11.231 * [backup-simplify]: Simplify (+ 0 0) into 0 11.231 * [backup-simplify]: Simplify (- 0) into 0 11.231 * [backup-simplify]: Simplify (+ 0 0) into 0 11.231 * [taylor]: Taking taylor expansion of 0 in d4 11.231 * [backup-simplify]: Simplify 0 into 0 11.231 * [taylor]: Taking taylor expansion of 0 in d2 11.231 * [backup-simplify]: Simplify 0 into 0 11.231 * [taylor]: Taking taylor expansion of 0 in d3 11.231 * [backup-simplify]: Simplify 0 into 0 11.231 * [backup-simplify]: Simplify 0 into 0 11.232 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 11.232 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 11.232 * [backup-simplify]: Simplify (+ d4 d2) into (+ d2 d4) 11.232 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 11.232 * [backup-simplify]: Simplify (+ 0 d3) into d3 11.232 * [backup-simplify]: Simplify (- d3) into (- d3) 11.232 * [backup-simplify]: Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3) 11.232 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d4 11.232 * [taylor]: Taking taylor expansion of (+ d2 d4) in d4 11.232 * [taylor]: Taking taylor expansion of d2 in d4 11.233 * [backup-simplify]: Simplify d2 into d2 11.233 * [taylor]: Taking taylor expansion of d4 in d4 11.233 * [backup-simplify]: Simplify 0 into 0 11.233 * [backup-simplify]: Simplify 1 into 1 11.233 * [taylor]: Taking taylor expansion of d3 in d4 11.233 * [backup-simplify]: Simplify d3 into d3 11.233 * [backup-simplify]: Simplify (+ d2 0) into d2 11.233 * [backup-simplify]: Simplify (- d3) into (- d3) 11.233 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 11.233 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 11.233 * [taylor]: Taking taylor expansion of d2 in d2 11.233 * [backup-simplify]: Simplify 0 into 0 11.233 * [backup-simplify]: Simplify 1 into 1 11.233 * [taylor]: Taking taylor expansion of d3 in d2 11.233 * [backup-simplify]: Simplify d3 into d3 11.233 * [backup-simplify]: Simplify (- d3) into (- d3) 11.233 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 11.233 * [taylor]: Taking taylor expansion of (- d3) in d3 11.233 * [taylor]: Taking taylor expansion of d3 in d3 11.233 * [backup-simplify]: Simplify 0 into 0 11.233 * [backup-simplify]: Simplify 1 into 1 11.233 * [backup-simplify]: Simplify (- 0) into 0 11.233 * [backup-simplify]: Simplify 0 into 0 11.233 * [taylor]: Taking taylor expansion of 0 in d2 11.233 * [backup-simplify]: Simplify 0 into 0 11.233 * [taylor]: Taking taylor expansion of 0 in d3 11.233 * [backup-simplify]: Simplify 0 into 0 11.233 * [backup-simplify]: Simplify 0 into 0 11.233 * [taylor]: Taking taylor expansion of 0 in d3 11.233 * [backup-simplify]: Simplify 0 into 0 11.233 * [backup-simplify]: Simplify 0 into 0 11.233 * [backup-simplify]: Simplify 0 into 0 11.234 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 11.234 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 11.235 * [backup-simplify]: Simplify (+ 0 0) into 0 11.235 * [backup-simplify]: Simplify (* 1 1) into 1 11.235 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 11.236 * [backup-simplify]: Simplify (+ 1 0) into 1 11.236 * [backup-simplify]: Simplify (- 1) into -1 11.236 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.236 * [taylor]: Taking taylor expansion of -1 in d4 11.236 * [backup-simplify]: Simplify -1 into -1 11.236 * [taylor]: Taking taylor expansion of -1 in d2 11.236 * [backup-simplify]: Simplify -1 into -1 11.236 * [taylor]: Taking taylor expansion of -1 in d3 11.236 * [backup-simplify]: Simplify -1 into -1 11.236 * [backup-simplify]: Simplify -1 into -1 11.237 * [backup-simplify]: Simplify (+ 0 1) into 1 11.237 * [backup-simplify]: Simplify (- 0) into 0 11.237 * [backup-simplify]: Simplify (+ 1 0) into 1 11.237 * [taylor]: Taking taylor expansion of 1 in d2 11.237 * [backup-simplify]: Simplify 1 into 1 11.237 * [taylor]: Taking taylor expansion of 1 in d3 11.237 * [backup-simplify]: Simplify 1 into 1 11.237 * [backup-simplify]: Simplify 1 into 1 11.237 * [taylor]: Taking taylor expansion of 0 in d2 11.237 * [backup-simplify]: Simplify 0 into 0 11.237 * [taylor]: Taking taylor expansion of 0 in d3 11.237 * [backup-simplify]: Simplify 0 into 0 11.237 * [backup-simplify]: Simplify 0 into 0 11.238 * [backup-simplify]: Simplify (- 0) into 0 11.238 * [backup-simplify]: Simplify (+ 1 0) into 1 11.238 * [taylor]: Taking taylor expansion of 1 in d3 11.238 * [backup-simplify]: Simplify 1 into 1 11.238 * [backup-simplify]: Simplify 1 into 1 11.238 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* d2 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d4 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (+ (* d1 d4) (* d1 d2)) (pow d1 2)) 11.239 * [backup-simplify]: Simplify (+ (cbrt (pow (* (/ 1 d1) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d1))) 3)) (* (- (/ 1 d3)) (/ 1 d1))) into (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) 11.239 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in (d1 d4 d2 d3) around 0 11.239 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d3 11.239 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d3 11.239 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d3 11.239 * [taylor]: Taking taylor expansion of (* d1 d4) in d3 11.239 * [taylor]: Taking taylor expansion of d1 in d3 11.239 * [backup-simplify]: Simplify d1 into d1 11.239 * [taylor]: Taking taylor expansion of d4 in d3 11.239 * [backup-simplify]: Simplify d4 into d4 11.239 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 11.239 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 11.239 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d3 11.239 * [taylor]: Taking taylor expansion of (* d1 d2) in d3 11.239 * [taylor]: Taking taylor expansion of d1 in d3 11.239 * [backup-simplify]: Simplify d1 into d1 11.239 * [taylor]: Taking taylor expansion of d2 in d3 11.239 * [backup-simplify]: Simplify d2 into d2 11.239 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 11.239 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2)) 11.239 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d3 11.239 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 11.239 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 11.239 * [taylor]: Taking taylor expansion of d1 in d3 11.239 * [backup-simplify]: Simplify d1 into d1 11.239 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 11.239 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 11.239 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d3 11.239 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 11.239 * [taylor]: Taking taylor expansion of d1 in d3 11.239 * [backup-simplify]: Simplify d1 into d1 11.239 * [taylor]: Taking taylor expansion of d3 in d3 11.239 * [backup-simplify]: Simplify 0 into 0 11.240 * [backup-simplify]: Simplify 1 into 1 11.240 * [backup-simplify]: Simplify (* d1 0) into 0 11.240 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 11.240 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.240 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d2 11.240 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d2 11.240 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d2 11.240 * [taylor]: Taking taylor expansion of (* d1 d4) in d2 11.240 * [taylor]: Taking taylor expansion of d1 in d2 11.240 * [backup-simplify]: Simplify d1 into d1 11.240 * [taylor]: Taking taylor expansion of d4 in d2 11.240 * [backup-simplify]: Simplify d4 into d4 11.240 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 11.240 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 11.240 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d2 11.240 * [taylor]: Taking taylor expansion of (* d1 d2) in d2 11.240 * [taylor]: Taking taylor expansion of d1 in d2 11.240 * [backup-simplify]: Simplify d1 into d1 11.240 * [taylor]: Taking taylor expansion of d2 in d2 11.240 * [backup-simplify]: Simplify 0 into 0 11.240 * [backup-simplify]: Simplify 1 into 1 11.240 * [backup-simplify]: Simplify (* d1 0) into 0 11.241 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 11.241 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.241 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d2 11.241 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 11.241 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 11.241 * [taylor]: Taking taylor expansion of d1 in d2 11.241 * [backup-simplify]: Simplify d1 into d1 11.241 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 11.241 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 11.241 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d2 11.241 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 11.241 * [taylor]: Taking taylor expansion of d1 in d2 11.241 * [backup-simplify]: Simplify d1 into d1 11.241 * [taylor]: Taking taylor expansion of d3 in d2 11.241 * [backup-simplify]: Simplify d3 into d3 11.241 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 11.241 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 11.241 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d4 11.241 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d4 11.241 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4 11.241 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 11.241 * [taylor]: Taking taylor expansion of d1 in d4 11.241 * [backup-simplify]: Simplify d1 into d1 11.241 * [taylor]: Taking taylor expansion of d4 in d4 11.241 * [backup-simplify]: Simplify 0 into 0 11.241 * [backup-simplify]: Simplify 1 into 1 11.241 * [backup-simplify]: Simplify (* d1 0) into 0 11.242 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 11.242 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.242 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d4 11.242 * [taylor]: Taking taylor expansion of (* d1 d2) in d4 11.242 * [taylor]: Taking taylor expansion of d1 in d4 11.242 * [backup-simplify]: Simplify d1 into d1 11.242 * [taylor]: Taking taylor expansion of d2 in d4 11.242 * [backup-simplify]: Simplify d2 into d2 11.242 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 11.242 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2)) 11.242 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d4 11.242 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 11.242 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 11.242 * [taylor]: Taking taylor expansion of d1 in d4 11.242 * [backup-simplify]: Simplify d1 into d1 11.242 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 11.242 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 11.242 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d4 11.242 * [taylor]: Taking taylor expansion of (* d1 d3) in d4 11.242 * [taylor]: Taking taylor expansion of d1 in d4 11.242 * [backup-simplify]: Simplify d1 into d1 11.242 * [taylor]: Taking taylor expansion of d3 in d4 11.242 * [backup-simplify]: Simplify d3 into d3 11.242 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 11.242 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 11.242 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d1 11.242 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d1 11.242 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 11.242 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 11.242 * [taylor]: Taking taylor expansion of d1 in d1 11.242 * [backup-simplify]: Simplify 0 into 0 11.242 * [backup-simplify]: Simplify 1 into 1 11.242 * [taylor]: Taking taylor expansion of d4 in d1 11.242 * [backup-simplify]: Simplify d4 into d4 11.242 * [backup-simplify]: Simplify (* 0 d4) into 0 11.243 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 11.243 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.243 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 11.243 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 11.243 * [taylor]: Taking taylor expansion of d1 in d1 11.243 * [backup-simplify]: Simplify 0 into 0 11.243 * [backup-simplify]: Simplify 1 into 1 11.243 * [taylor]: Taking taylor expansion of d2 in d1 11.243 * [backup-simplify]: Simplify d2 into d2 11.243 * [backup-simplify]: Simplify (* 0 d2) into 0 11.243 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 11.243 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.243 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d1 11.243 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 11.243 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 11.243 * [taylor]: Taking taylor expansion of d1 in d1 11.243 * [backup-simplify]: Simplify 0 into 0 11.243 * [backup-simplify]: Simplify 1 into 1 11.243 * [backup-simplify]: Simplify (* 1 1) into 1 11.244 * [backup-simplify]: Simplify (/ 1 1) into 1 11.244 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 11.244 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 11.244 * [taylor]: Taking taylor expansion of d1 in d1 11.244 * [backup-simplify]: Simplify 0 into 0 11.244 * [backup-simplify]: Simplify 1 into 1 11.244 * [taylor]: Taking taylor expansion of d3 in d1 11.244 * [backup-simplify]: Simplify d3 into d3 11.244 * [backup-simplify]: Simplify (* 0 d3) into 0 11.244 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 11.244 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 11.244 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d1 11.244 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d1 11.244 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 11.244 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 11.244 * [taylor]: Taking taylor expansion of d1 in d1 11.244 * [backup-simplify]: Simplify 0 into 0 11.244 * [backup-simplify]: Simplify 1 into 1 11.244 * [taylor]: Taking taylor expansion of d4 in d1 11.244 * [backup-simplify]: Simplify d4 into d4 11.244 * [backup-simplify]: Simplify (* 0 d4) into 0 11.245 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 11.245 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.245 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 11.245 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 11.245 * [taylor]: Taking taylor expansion of d1 in d1 11.245 * [backup-simplify]: Simplify 0 into 0 11.245 * [backup-simplify]: Simplify 1 into 1 11.245 * [taylor]: Taking taylor expansion of d2 in d1 11.245 * [backup-simplify]: Simplify d2 into d2 11.245 * [backup-simplify]: Simplify (* 0 d2) into 0 11.245 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 11.245 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.245 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d1 11.245 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 11.245 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 11.245 * [taylor]: Taking taylor expansion of d1 in d1 11.245 * [backup-simplify]: Simplify 0 into 0 11.245 * [backup-simplify]: Simplify 1 into 1 11.246 * [backup-simplify]: Simplify (* 1 1) into 1 11.246 * [backup-simplify]: Simplify (/ 1 1) into 1 11.246 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 11.246 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 11.246 * [taylor]: Taking taylor expansion of d1 in d1 11.246 * [backup-simplify]: Simplify 0 into 0 11.246 * [backup-simplify]: Simplify 1 into 1 11.246 * [taylor]: Taking taylor expansion of d3 in d1 11.246 * [backup-simplify]: Simplify d3 into d3 11.246 * [backup-simplify]: Simplify (* 0 d3) into 0 11.246 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 11.246 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 11.247 * [backup-simplify]: Simplify (+ 1 0) into 1 11.247 * [backup-simplify]: Simplify (- 1) into -1 11.247 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.247 * [taylor]: Taking taylor expansion of -1 in d4 11.247 * [backup-simplify]: Simplify -1 into -1 11.247 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d2) (/ 1 d4)) 11.248 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 11.248 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.248 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 11.248 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 11.248 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) (- (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 11.248 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d4 11.248 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 11.248 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 11.248 * [taylor]: Taking taylor expansion of d2 in d4 11.248 * [backup-simplify]: Simplify d2 into d2 11.248 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.248 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 11.248 * [taylor]: Taking taylor expansion of d4 in d4 11.248 * [backup-simplify]: Simplify 0 into 0 11.249 * [backup-simplify]: Simplify 1 into 1 11.249 * [backup-simplify]: Simplify (/ 1 1) into 1 11.249 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 11.249 * [taylor]: Taking taylor expansion of d3 in d4 11.249 * [backup-simplify]: Simplify d3 into d3 11.249 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 11.249 * [backup-simplify]: Simplify (+ 0 1) into 1 11.249 * [backup-simplify]: Simplify (+ 1 0) into 1 11.249 * [taylor]: Taking taylor expansion of 1 in d2 11.250 * [backup-simplify]: Simplify 1 into 1 11.250 * [taylor]: Taking taylor expansion of -1 in d2 11.250 * [backup-simplify]: Simplify -1 into -1 11.250 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 11.251 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 11.252 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 11.252 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 11.252 * [backup-simplify]: Simplify (+ 0 0) into 0 11.253 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 11.254 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.255 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 11.255 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 11.255 * [backup-simplify]: Simplify (+ 0 0) into 0 11.256 * [backup-simplify]: Simplify (- 0) into 0 11.256 * [backup-simplify]: Simplify (+ 0 0) into 0 11.256 * [taylor]: Taking taylor expansion of 0 in d4 11.256 * [backup-simplify]: Simplify 0 into 0 11.257 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.257 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2) 11.257 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 11.257 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 11.257 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 11.257 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 11.257 * [taylor]: Taking taylor expansion of d2 in d2 11.257 * [backup-simplify]: Simplify 0 into 0 11.257 * [backup-simplify]: Simplify 1 into 1 11.258 * [backup-simplify]: Simplify (/ 1 1) into 1 11.258 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 11.258 * [taylor]: Taking taylor expansion of d3 in d2 11.258 * [backup-simplify]: Simplify d3 into d3 11.258 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 11.258 * [backup-simplify]: Simplify (+ 1 0) into 1 11.259 * [taylor]: Taking taylor expansion of 1 in d3 11.259 * [backup-simplify]: Simplify 1 into 1 11.259 * [taylor]: Taking taylor expansion of 0 in d2 11.259 * [backup-simplify]: Simplify 0 into 0 11.259 * [taylor]: Taking taylor expansion of 1 in d3 11.259 * [backup-simplify]: Simplify 1 into 1 11.259 * [taylor]: Taking taylor expansion of -1 in d3 11.259 * [backup-simplify]: Simplify -1 into -1 11.260 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d4)))) into 0 11.260 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 11.261 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0 11.262 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.262 * [backup-simplify]: Simplify (+ 0 0) into 0 11.263 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.270 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.272 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d3)))) into 0 11.272 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 11.273 * [backup-simplify]: Simplify (+ 0 0) into 0 11.273 * [backup-simplify]: Simplify (- 0) into 0 11.273 * [backup-simplify]: Simplify (+ 0 0) into 0 11.273 * [taylor]: Taking taylor expansion of 0 in d4 11.274 * [backup-simplify]: Simplify 0 into 0 11.274 * [taylor]: Taking taylor expansion of 0 in d2 11.274 * [backup-simplify]: Simplify 0 into 0 11.274 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 11.274 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.275 * [backup-simplify]: Simplify (+ 0 0) into 0 11.275 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 11.275 * [backup-simplify]: Simplify (- 0) into 0 11.275 * [backup-simplify]: Simplify (+ 0 0) into 0 11.275 * [taylor]: Taking taylor expansion of 0 in d2 11.275 * [backup-simplify]: Simplify 0 into 0 11.275 * [taylor]: Taking taylor expansion of 0 in d2 11.275 * [backup-simplify]: Simplify 0 into 0 11.276 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.276 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 11.276 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 11.276 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 11.276 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 11.276 * [taylor]: Taking taylor expansion of d3 in d3 11.276 * [backup-simplify]: Simplify 0 into 0 11.276 * [backup-simplify]: Simplify 1 into 1 11.276 * [backup-simplify]: Simplify (/ 1 1) into 1 11.276 * [backup-simplify]: Simplify (- 1) into -1 11.276 * [backup-simplify]: Simplify -1 into -1 11.276 * [taylor]: Taking taylor expansion of 0 in d3 11.276 * [backup-simplify]: Simplify 0 into 0 11.276 * [taylor]: Taking taylor expansion of 0 in d3 11.276 * [backup-simplify]: Simplify 0 into 0 11.276 * [taylor]: Taking taylor expansion of 0 in d3 11.277 * [backup-simplify]: Simplify 0 into 0 11.277 * [backup-simplify]: Simplify 1 into 1 11.277 * [backup-simplify]: Simplify 1 into 1 11.277 * [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 (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) 11.278 * [backup-simplify]: Simplify (+ (cbrt (pow (* (/ 1 (- d1)) (- (+ (/ 1 (- d4)) (/ 1 (- d2))) (/ 1 (- d1)))) 3)) (* (- (/ 1 (- d3))) (/ 1 (- d1)))) into (- (/ (cbrt -1) (pow d1 2)) (+ (/ (cbrt -1) (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4))))) 11.278 * [approximate]: Taking taylor expansion of (- (/ (cbrt -1) (pow d1 2)) (+ (/ (cbrt -1) (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4))))) in (d1 d4 d2 d3) around 0 11.278 * [taylor]: Taking taylor expansion of (- (/ (cbrt -1) (pow d1 2)) (+ (/ (cbrt -1) (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4))))) in d3 11.278 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (pow d1 2)) in d3 11.278 * [taylor]: Taking taylor expansion of (cbrt -1) in d3 11.278 * [taylor]: Taking taylor expansion of -1 in d3 11.278 * [backup-simplify]: Simplify -1 into -1 11.278 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 11.279 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 11.279 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 11.279 * [taylor]: Taking taylor expansion of d1 in d3 11.279 * [backup-simplify]: Simplify d1 into d1 11.279 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 11.279 * [backup-simplify]: Simplify (/ (cbrt -1) (pow d1 2)) into (/ (cbrt -1) (pow d1 2)) 11.279 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4)))) in d3 11.279 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* d1 d2)) in d3 11.279 * [taylor]: Taking taylor expansion of (cbrt -1) in d3 11.279 * [taylor]: Taking taylor expansion of -1 in d3 11.279 * [backup-simplify]: Simplify -1 into -1 11.280 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 11.280 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 11.280 * [taylor]: Taking taylor expansion of (* d1 d2) in d3 11.280 * [taylor]: Taking taylor expansion of d1 in d3 11.280 * [backup-simplify]: Simplify d1 into d1 11.280 * [taylor]: Taking taylor expansion of d2 in d3 11.280 * [backup-simplify]: Simplify d2 into d2 11.280 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 11.280 * [backup-simplify]: Simplify (/ (cbrt -1) (* d1 d2)) into (/ (cbrt -1) (* d1 d2)) 11.281 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4))) in d3 11.281 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d3 11.281 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 11.281 * [taylor]: Taking taylor expansion of d1 in d3 11.281 * [backup-simplify]: Simplify d1 into d1 11.281 * [taylor]: Taking taylor expansion of d3 in d3 11.281 * [backup-simplify]: Simplify 0 into 0 11.281 * [backup-simplify]: Simplify 1 into 1 11.281 * [backup-simplify]: Simplify (* d1 0) into 0 11.281 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 11.281 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.281 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* d1 d4)) in d3 11.281 * [taylor]: Taking taylor expansion of (cbrt -1) in d3 11.281 * [taylor]: Taking taylor expansion of -1 in d3 11.281 * [backup-simplify]: Simplify -1 into -1 11.281 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 11.282 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 11.282 * [taylor]: Taking taylor expansion of (* d1 d4) in d3 11.282 * [taylor]: Taking taylor expansion of d1 in d3 11.282 * [backup-simplify]: Simplify d1 into d1 11.282 * [taylor]: Taking taylor expansion of d4 in d3 11.282 * [backup-simplify]: Simplify d4 into d4 11.282 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 11.282 * [backup-simplify]: Simplify (/ (cbrt -1) (* d1 d4)) into (/ (cbrt -1) (* d1 d4)) 11.282 * [taylor]: Taking taylor expansion of (- (/ (cbrt -1) (pow d1 2)) (+ (/ (cbrt -1) (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4))))) in d2 11.282 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (pow d1 2)) in d2 11.282 * [taylor]: Taking taylor expansion of (cbrt -1) in d2 11.282 * [taylor]: Taking taylor expansion of -1 in d2 11.282 * [backup-simplify]: Simplify -1 into -1 11.283 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 11.283 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 11.283 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 11.283 * [taylor]: Taking taylor expansion of d1 in d2 11.283 * [backup-simplify]: Simplify d1 into d1 11.283 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 11.284 * [backup-simplify]: Simplify (/ (cbrt -1) (pow d1 2)) into (/ (cbrt -1) (pow d1 2)) 11.284 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4)))) in d2 11.284 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* d1 d2)) in d2 11.284 * [taylor]: Taking taylor expansion of (cbrt -1) in d2 11.284 * [taylor]: Taking taylor expansion of -1 in d2 11.284 * [backup-simplify]: Simplify -1 into -1 11.284 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 11.284 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 11.284 * [taylor]: Taking taylor expansion of (* d1 d2) in d2 11.285 * [taylor]: Taking taylor expansion of d1 in d2 11.285 * [backup-simplify]: Simplify d1 into d1 11.285 * [taylor]: Taking taylor expansion of d2 in d2 11.285 * [backup-simplify]: Simplify 0 into 0 11.285 * [backup-simplify]: Simplify 1 into 1 11.285 * [backup-simplify]: Simplify (* d1 0) into 0 11.285 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 11.285 * [backup-simplify]: Simplify (/ (cbrt -1) d1) into (/ (cbrt -1) d1) 11.285 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4))) in d2 11.285 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d2 11.285 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 11.285 * [taylor]: Taking taylor expansion of d1 in d2 11.285 * [backup-simplify]: Simplify d1 into d1 11.285 * [taylor]: Taking taylor expansion of d3 in d2 11.285 * [backup-simplify]: Simplify d3 into d3 11.285 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 11.285 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 11.285 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* d1 d4)) in d2 11.285 * [taylor]: Taking taylor expansion of (cbrt -1) in d2 11.285 * [taylor]: Taking taylor expansion of -1 in d2 11.286 * [backup-simplify]: Simplify -1 into -1 11.286 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 11.286 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 11.286 * [taylor]: Taking taylor expansion of (* d1 d4) in d2 11.286 * [taylor]: Taking taylor expansion of d1 in d2 11.286 * [backup-simplify]: Simplify d1 into d1 11.286 * [taylor]: Taking taylor expansion of d4 in d2 11.286 * [backup-simplify]: Simplify d4 into d4 11.286 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 11.287 * [backup-simplify]: Simplify (/ (cbrt -1) (* d1 d4)) into (/ (cbrt -1) (* d1 d4)) 11.287 * [taylor]: Taking taylor expansion of (- (/ (cbrt -1) (pow d1 2)) (+ (/ (cbrt -1) (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4))))) in d4 11.287 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (pow d1 2)) in d4 11.287 * [taylor]: Taking taylor expansion of (cbrt -1) in d4 11.287 * [taylor]: Taking taylor expansion of -1 in d4 11.287 * [backup-simplify]: Simplify -1 into -1 11.287 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 11.288 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 11.288 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 11.288 * [taylor]: Taking taylor expansion of d1 in d4 11.288 * [backup-simplify]: Simplify d1 into d1 11.288 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 11.288 * [backup-simplify]: Simplify (/ (cbrt -1) (pow d1 2)) into (/ (cbrt -1) (pow d1 2)) 11.288 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4)))) in d4 11.288 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* d1 d2)) in d4 11.288 * [taylor]: Taking taylor expansion of (cbrt -1) in d4 11.288 * [taylor]: Taking taylor expansion of -1 in d4 11.288 * [backup-simplify]: Simplify -1 into -1 11.288 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 11.289 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 11.289 * [taylor]: Taking taylor expansion of (* d1 d2) in d4 11.289 * [taylor]: Taking taylor expansion of d1 in d4 11.289 * [backup-simplify]: Simplify d1 into d1 11.289 * [taylor]: Taking taylor expansion of d2 in d4 11.289 * [backup-simplify]: Simplify d2 into d2 11.289 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 11.289 * [backup-simplify]: Simplify (/ (cbrt -1) (* d1 d2)) into (/ (cbrt -1) (* d1 d2)) 11.289 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4))) in d4 11.289 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d4 11.289 * [taylor]: Taking taylor expansion of (* d1 d3) in d4 11.289 * [taylor]: Taking taylor expansion of d1 in d4 11.289 * [backup-simplify]: Simplify d1 into d1 11.289 * [taylor]: Taking taylor expansion of d3 in d4 11.290 * [backup-simplify]: Simplify d3 into d3 11.290 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 11.290 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 11.290 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* d1 d4)) in d4 11.290 * [taylor]: Taking taylor expansion of (cbrt -1) in d4 11.290 * [taylor]: Taking taylor expansion of -1 in d4 11.290 * [backup-simplify]: Simplify -1 into -1 11.290 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 11.290 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 11.290 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 11.290 * [taylor]: Taking taylor expansion of d1 in d4 11.290 * [backup-simplify]: Simplify d1 into d1 11.290 * [taylor]: Taking taylor expansion of d4 in d4 11.290 * [backup-simplify]: Simplify 0 into 0 11.290 * [backup-simplify]: Simplify 1 into 1 11.291 * [backup-simplify]: Simplify (* d1 0) into 0 11.291 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 11.291 * [backup-simplify]: Simplify (/ (cbrt -1) d1) into (/ (cbrt -1) d1) 11.291 * [taylor]: Taking taylor expansion of (- (/ (cbrt -1) (pow d1 2)) (+ (/ (cbrt -1) (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4))))) in d1 11.291 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (pow d1 2)) in d1 11.291 * [taylor]: Taking taylor expansion of (cbrt -1) in d1 11.291 * [taylor]: Taking taylor expansion of -1 in d1 11.291 * [backup-simplify]: Simplify -1 into -1 11.291 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 11.292 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 11.292 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 11.292 * [taylor]: Taking taylor expansion of d1 in d1 11.292 * [backup-simplify]: Simplify 0 into 0 11.292 * [backup-simplify]: Simplify 1 into 1 11.292 * [backup-simplify]: Simplify (* 1 1) into 1 11.293 * [backup-simplify]: Simplify (/ (cbrt -1) 1) into (cbrt -1) 11.293 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4)))) in d1 11.293 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* d1 d2)) in d1 11.293 * [taylor]: Taking taylor expansion of (cbrt -1) in d1 11.293 * [taylor]: Taking taylor expansion of -1 in d1 11.293 * [backup-simplify]: Simplify -1 into -1 11.293 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 11.294 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 11.294 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 11.294 * [taylor]: Taking taylor expansion of d1 in d1 11.294 * [backup-simplify]: Simplify 0 into 0 11.294 * [backup-simplify]: Simplify 1 into 1 11.294 * [taylor]: Taking taylor expansion of d2 in d1 11.294 * [backup-simplify]: Simplify d2 into d2 11.294 * [backup-simplify]: Simplify (* 0 d2) into 0 11.294 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 11.294 * [backup-simplify]: Simplify (/ (cbrt -1) d2) into (/ (cbrt -1) d2) 11.294 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4))) in d1 11.295 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 11.295 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 11.295 * [taylor]: Taking taylor expansion of d1 in d1 11.295 * [backup-simplify]: Simplify 0 into 0 11.295 * [backup-simplify]: Simplify 1 into 1 11.295 * [taylor]: Taking taylor expansion of d3 in d1 11.295 * [backup-simplify]: Simplify d3 into d3 11.295 * [backup-simplify]: Simplify (* 0 d3) into 0 11.295 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 11.295 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 11.295 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* d1 d4)) in d1 11.295 * [taylor]: Taking taylor expansion of (cbrt -1) in d1 11.295 * [taylor]: Taking taylor expansion of -1 in d1 11.295 * [backup-simplify]: Simplify -1 into -1 11.295 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 11.296 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 11.296 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 11.296 * [taylor]: Taking taylor expansion of d1 in d1 11.296 * [backup-simplify]: Simplify 0 into 0 11.296 * [backup-simplify]: Simplify 1 into 1 11.296 * [taylor]: Taking taylor expansion of d4 in d1 11.296 * [backup-simplify]: Simplify d4 into d4 11.296 * [backup-simplify]: Simplify (* 0 d4) into 0 11.296 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 11.297 * [backup-simplify]: Simplify (/ (cbrt -1) d4) into (/ (cbrt -1) d4) 11.297 * [taylor]: Taking taylor expansion of (- (/ (cbrt -1) (pow d1 2)) (+ (/ (cbrt -1) (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4))))) in d1 11.297 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (pow d1 2)) in d1 11.297 * [taylor]: Taking taylor expansion of (cbrt -1) in d1 11.297 * [taylor]: Taking taylor expansion of -1 in d1 11.297 * [backup-simplify]: Simplify -1 into -1 11.297 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 11.298 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 11.298 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 11.298 * [taylor]: Taking taylor expansion of d1 in d1 11.298 * [backup-simplify]: Simplify 0 into 0 11.298 * [backup-simplify]: Simplify 1 into 1 11.298 * [backup-simplify]: Simplify (* 1 1) into 1 11.299 * [backup-simplify]: Simplify (/ (cbrt -1) 1) into (cbrt -1) 11.299 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4)))) in d1 11.299 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* d1 d2)) in d1 11.299 * [taylor]: Taking taylor expansion of (cbrt -1) in d1 11.299 * [taylor]: Taking taylor expansion of -1 in d1 11.299 * [backup-simplify]: Simplify -1 into -1 11.299 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 11.299 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 11.299 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 11.299 * [taylor]: Taking taylor expansion of d1 in d1 11.299 * [backup-simplify]: Simplify 0 into 0 11.300 * [backup-simplify]: Simplify 1 into 1 11.300 * [taylor]: Taking taylor expansion of d2 in d1 11.300 * [backup-simplify]: Simplify d2 into d2 11.300 * [backup-simplify]: Simplify (* 0 d2) into 0 11.300 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 11.300 * [backup-simplify]: Simplify (/ (cbrt -1) d2) into (/ (cbrt -1) d2) 11.300 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4))) in d1 11.300 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 11.300 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 11.300 * [taylor]: Taking taylor expansion of d1 in d1 11.300 * [backup-simplify]: Simplify 0 into 0 11.300 * [backup-simplify]: Simplify 1 into 1 11.300 * [taylor]: Taking taylor expansion of d3 in d1 11.300 * [backup-simplify]: Simplify d3 into d3 11.300 * [backup-simplify]: Simplify (* 0 d3) into 0 11.301 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 11.301 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 11.301 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* d1 d4)) in d1 11.301 * [taylor]: Taking taylor expansion of (cbrt -1) in d1 11.301 * [taylor]: Taking taylor expansion of -1 in d1 11.301 * [backup-simplify]: Simplify -1 into -1 11.301 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 11.301 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 11.302 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 11.302 * [taylor]: Taking taylor expansion of d1 in d1 11.302 * [backup-simplify]: Simplify 0 into 0 11.302 * [backup-simplify]: Simplify 1 into 1 11.302 * [taylor]: Taking taylor expansion of d4 in d1 11.302 * [backup-simplify]: Simplify d4 into d4 11.302 * [backup-simplify]: Simplify (* 0 d4) into 0 11.302 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 11.302 * [backup-simplify]: Simplify (/ (cbrt -1) d4) into (/ (cbrt -1) d4) 11.303 * [backup-simplify]: Simplify (+ (cbrt -1) 0) into (cbrt -1) 11.303 * [taylor]: Taking taylor expansion of (cbrt -1) in d4 11.303 * [taylor]: Taking taylor expansion of -1 in d4 11.303 * [backup-simplify]: Simplify -1 into -1 11.303 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 11.304 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 11.304 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 11.305 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt -1) (/ 0 1)))) into 0 11.305 * [backup-simplify]: Simplify (+ (/ 1 d3) (/ (cbrt -1) d4)) into (+ (/ (cbrt -1) d4) (/ 1 d3)) 11.306 * [backup-simplify]: Simplify (+ (/ (cbrt -1) d2) (+ (/ (cbrt -1) d4) (/ 1 d3))) into (+ (/ (cbrt -1) d2) (+ (/ (cbrt -1) d4) (/ 1 d3))) 11.307 * [backup-simplify]: Simplify (- (+ (/ (cbrt -1) d2) (+ (/ (cbrt -1) d4) (/ 1 d3)))) into (- (+ (/ (cbrt -1) d2) (+ (/ (cbrt -1) d4) (/ 1 d3)))) 11.307 * [backup-simplify]: Simplify (+ 0 (- (+ (/ (cbrt -1) d2) (+ (/ (cbrt -1) d4) (/ 1 d3))))) into (- (+ (/ (cbrt -1) d2) (+ (/ (cbrt -1) d4) (/ 1 d3)))) 11.307 * [taylor]: Taking taylor expansion of (- (+ (/ (cbrt -1) d2) (+ (/ (cbrt -1) d4) (/ 1 d3)))) in d4 11.307 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) d2) (+ (/ (cbrt -1) d4) (/ 1 d3))) in d4 11.307 * [taylor]: Taking taylor expansion of (/ (cbrt -1) d2) in d4 11.307 * [taylor]: Taking taylor expansion of (cbrt -1) in d4 11.307 * [taylor]: Taking taylor expansion of -1 in d4 11.307 * [backup-simplify]: Simplify -1 into -1 11.308 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 11.308 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 11.308 * [taylor]: Taking taylor expansion of d2 in d4 11.308 * [backup-simplify]: Simplify d2 into d2 11.309 * [backup-simplify]: Simplify (/ (cbrt -1) d2) into (/ (cbrt -1) d2) 11.309 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) d4) (/ 1 d3)) in d4 11.309 * [taylor]: Taking taylor expansion of (/ (cbrt -1) d4) in d4 11.309 * [taylor]: Taking taylor expansion of (cbrt -1) in d4 11.309 * [taylor]: Taking taylor expansion of -1 in d4 11.309 * [backup-simplify]: Simplify -1 into -1 11.309 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 11.309 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 11.309 * [taylor]: Taking taylor expansion of d4 in d4 11.309 * [backup-simplify]: Simplify 0 into 0 11.309 * [backup-simplify]: Simplify 1 into 1 11.310 * [backup-simplify]: Simplify (/ (cbrt -1) 1) into (cbrt -1) 11.310 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 11.310 * [taylor]: Taking taylor expansion of d3 in d4 11.310 * [backup-simplify]: Simplify d3 into d3 11.310 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 11.311 * [backup-simplify]: Simplify (+ (cbrt -1) 0) into (cbrt -1) 11.311 * [backup-simplify]: Simplify (+ 0 (cbrt -1)) into (cbrt -1) 11.312 * [backup-simplify]: Simplify (- (cbrt -1)) into (- (cbrt -1)) 11.312 * [taylor]: Taking taylor expansion of (- (cbrt -1)) in d2 11.312 * [taylor]: Taking taylor expansion of (cbrt -1) in d2 11.312 * [taylor]: Taking taylor expansion of -1 in d2 11.312 * [backup-simplify]: Simplify -1 into -1 11.312 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 11.313 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 11.313 * [taylor]: Taking taylor expansion of (cbrt -1) in d2 11.313 * [taylor]: Taking taylor expansion of -1 in d2 11.313 * [backup-simplify]: Simplify -1 into -1 11.313 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 11.314 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 11.315 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 11.315 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 11.316 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt -1) (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.317 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 11.317 * [backup-simplify]: Simplify (- (/ 0 d2) (+ (* (/ (cbrt -1) d2) (/ 0 d2)))) into 0 11.318 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 11.318 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 11.318 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 11.319 * [backup-simplify]: Simplify (- (/ 0 d4) (+ (* (/ (cbrt -1) d4) (/ 0 d4)))) into 0 11.319 * [backup-simplify]: Simplify (+ 0 0) into 0 11.319 * [backup-simplify]: Simplify (+ 0 0) into 0 11.320 * [backup-simplify]: Simplify (- 0) into 0 11.320 * [backup-simplify]: Simplify (+ 0 0) into 0 11.320 * [taylor]: Taking taylor expansion of 0 in d4 11.320 * [backup-simplify]: Simplify 0 into 0 11.320 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt -1) (/ 0 1)))) into 0 11.320 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 11.321 * [backup-simplify]: Simplify (+ (/ (cbrt -1) d2) (/ 1 d3)) into (+ (/ (cbrt -1) d2) (/ 1 d3)) 11.321 * [backup-simplify]: Simplify (- (+ (/ (cbrt -1) d2) (/ 1 d3))) into (- (+ (/ (cbrt -1) d2) (/ 1 d3))) 11.321 * [taylor]: Taking taylor expansion of (- (+ (/ (cbrt -1) d2) (/ 1 d3))) in d2 11.321 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) d2) (/ 1 d3)) in d2 11.321 * [taylor]: Taking taylor expansion of (/ (cbrt -1) d2) in d2 11.321 * [taylor]: Taking taylor expansion of (cbrt -1) in d2 11.321 * [taylor]: Taking taylor expansion of -1 in d2 11.321 * [backup-simplify]: Simplify -1 into -1 11.322 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 11.322 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 11.322 * [taylor]: Taking taylor expansion of d2 in d2 11.322 * [backup-simplify]: Simplify 0 into 0 11.322 * [backup-simplify]: Simplify 1 into 1 11.323 * [backup-simplify]: Simplify (/ (cbrt -1) 1) into (cbrt -1) 11.323 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 11.323 * [taylor]: Taking taylor expansion of d3 in d2 11.323 * [backup-simplify]: Simplify d3 into d3 11.323 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 11.323 * [backup-simplify]: Simplify (+ (cbrt -1) 0) into (cbrt -1) 11.324 * [backup-simplify]: Simplify (- (cbrt -1)) into (- (cbrt -1)) 11.324 * [taylor]: Taking taylor expansion of (- (cbrt -1)) in d3 11.324 * [taylor]: Taking taylor expansion of (cbrt -1) in d3 11.324 * [taylor]: Taking taylor expansion of -1 in d3 11.324 * [backup-simplify]: Simplify -1 into -1 11.324 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 11.325 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 11.325 * [taylor]: Taking taylor expansion of 0 in d2 11.325 * [backup-simplify]: Simplify 0 into 0 11.326 * [backup-simplify]: Simplify (- (cbrt -1)) into (- (cbrt -1)) 11.326 * [taylor]: Taking taylor expansion of (- (cbrt -1)) in d3 11.326 * [taylor]: Taking taylor expansion of (cbrt -1) in d3 11.326 * [taylor]: Taking taylor expansion of -1 in d3 11.326 * [backup-simplify]: Simplify -1 into -1 11.326 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 11.326 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 11.326 * [taylor]: Taking taylor expansion of (cbrt -1) in d3 11.326 * [taylor]: Taking taylor expansion of -1 in d3 11.326 * [backup-simplify]: Simplify -1 into -1 11.327 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 11.327 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 11.328 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 11.329 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.329 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt -1) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.330 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 11.331 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0 11.331 * [backup-simplify]: Simplify (- (/ 0 d2) (+ (* (/ (cbrt -1) d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.332 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d3)))) into 0 11.332 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 11.333 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 11.334 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d4)))) into 0 11.334 * [backup-simplify]: Simplify (- (/ 0 d4) (+ (* (/ (cbrt -1) d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 11.334 * [backup-simplify]: Simplify (+ 0 0) into 0 11.335 * [backup-simplify]: Simplify (+ 0 0) into 0 11.335 * [backup-simplify]: Simplify (- 0) into 0 11.335 * [backup-simplify]: Simplify (+ 0 0) into 0 11.335 * [taylor]: Taking taylor expansion of 0 in d4 11.335 * [backup-simplify]: Simplify 0 into 0 11.335 * [taylor]: Taking taylor expansion of 0 in d2 11.335 * [backup-simplify]: Simplify 0 into 0 11.336 * [backup-simplify]: Simplify (- (/ 0 d2) (+ (* (/ (cbrt -1) d2) (/ 0 d2)))) into 0 11.337 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 11.337 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt -1) (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.337 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 11.338 * [backup-simplify]: Simplify (+ 0 0) into 0 11.338 * [backup-simplify]: Simplify (+ 0 0) into 0 11.338 * [backup-simplify]: Simplify (- 0) into 0 11.338 * [taylor]: Taking taylor expansion of 0 in d2 11.338 * [backup-simplify]: Simplify 0 into 0 11.340 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 11.340 * [taylor]: Taking taylor expansion of 0 in d2 11.340 * [backup-simplify]: Simplify 0 into 0 11.341 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt -1) (/ 0 1)))) into 0 11.341 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 11.341 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 11.341 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 11.341 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 11.341 * [taylor]: Taking taylor expansion of d3 in d3 11.341 * [backup-simplify]: Simplify 0 into 0 11.341 * [backup-simplify]: Simplify 1 into 1 11.342 * [backup-simplify]: Simplify (/ 1 1) into 1 11.342 * [backup-simplify]: Simplify (- 1) into -1 11.342 * [backup-simplify]: Simplify -1 into -1 11.342 * [taylor]: Taking taylor expansion of 0 in d3 11.342 * [backup-simplify]: Simplify 0 into 0 11.342 * [backup-simplify]: Simplify (- 0) into 0 11.342 * [taylor]: Taking taylor expansion of 0 in d3 11.342 * [backup-simplify]: Simplify 0 into 0 11.343 * [taylor]: Taking taylor expansion of 0 in d3 11.343 * [backup-simplify]: Simplify 0 into 0 11.343 * [backup-simplify]: Simplify (- (cbrt -1)) into (- (cbrt -1)) 11.344 * [backup-simplify]: Simplify (- (cbrt -1)) into (- (cbrt -1)) 11.345 * [backup-simplify]: Simplify (- (cbrt -1)) into (- (cbrt -1)) 11.346 * [backup-simplify]: Simplify (- (cbrt -1)) into (- (cbrt -1)) 11.349 * [backup-simplify]: Simplify (+ (* (- (cbrt -1)) (* 1 (* 1 (* (/ 1 (/ 1 (- d4))) (/ 1 (/ 1 (- d1))))))) (+ (* (- (cbrt -1)) (* 1 (* (/ 1 (/ 1 (- d2))) (* 1 (/ 1 (/ 1 (- d1))))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d1 (* (cbrt -1) d2)) (+ (* d1 (* (cbrt -1) d4)) (* d1 d3)))) 11.349 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1) 11.349 * [backup-simplify]: Simplify (* d1 (- (+ d4 d2) d1)) into (* d1 (- (+ d4 d2) d1)) 11.349 * [approximate]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in (d1 d4 d2) around 0 11.349 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in d2 11.349 * [taylor]: Taking taylor expansion of d1 in d2 11.349 * [backup-simplify]: Simplify d1 into d1 11.349 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d1) in d2 11.349 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 11.349 * [taylor]: Taking taylor expansion of d4 in d2 11.349 * [backup-simplify]: Simplify d4 into d4 11.349 * [taylor]: Taking taylor expansion of d2 in d2 11.349 * [backup-simplify]: Simplify 0 into 0 11.349 * [backup-simplify]: Simplify 1 into 1 11.349 * [taylor]: Taking taylor expansion of d1 in d2 11.349 * [backup-simplify]: Simplify d1 into d1 11.349 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in d4 11.349 * [taylor]: Taking taylor expansion of d1 in d4 11.349 * [backup-simplify]: Simplify d1 into d1 11.349 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d1) in d4 11.349 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4 11.349 * [taylor]: Taking taylor expansion of d4 in d4 11.350 * [backup-simplify]: Simplify 0 into 0 11.350 * [backup-simplify]: Simplify 1 into 1 11.350 * [taylor]: Taking taylor expansion of d2 in d4 11.350 * [backup-simplify]: Simplify d2 into d2 11.350 * [taylor]: Taking taylor expansion of d1 in d4 11.350 * [backup-simplify]: Simplify d1 into d1 11.350 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in d1 11.350 * [taylor]: Taking taylor expansion of d1 in d1 11.350 * [backup-simplify]: Simplify 0 into 0 11.350 * [backup-simplify]: Simplify 1 into 1 11.350 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d1) in d1 11.350 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1 11.350 * [taylor]: Taking taylor expansion of d4 in d1 11.350 * [backup-simplify]: Simplify d4 into d4 11.350 * [taylor]: Taking taylor expansion of d2 in d1 11.350 * [backup-simplify]: Simplify d2 into d2 11.350 * [taylor]: Taking taylor expansion of d1 in d1 11.350 * [backup-simplify]: Simplify 0 into 0 11.350 * [backup-simplify]: Simplify 1 into 1 11.350 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in d1 11.350 * [taylor]: Taking taylor expansion of d1 in d1 11.350 * [backup-simplify]: Simplify 0 into 0 11.350 * [backup-simplify]: Simplify 1 into 1 11.350 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d1) in d1 11.350 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1 11.350 * [taylor]: Taking taylor expansion of d4 in d1 11.350 * [backup-simplify]: Simplify d4 into d4 11.350 * [taylor]: Taking taylor expansion of d2 in d1 11.350 * [backup-simplify]: Simplify d2 into d2 11.350 * [taylor]: Taking taylor expansion of d1 in d1 11.350 * [backup-simplify]: Simplify 0 into 0 11.350 * [backup-simplify]: Simplify 1 into 1 11.350 * [backup-simplify]: Simplify (+ d4 d2) into (+ d2 d4) 11.351 * [backup-simplify]: Simplify (- 0) into 0 11.351 * [backup-simplify]: Simplify (+ (+ d2 d4) 0) into (+ d2 d4) 11.351 * [backup-simplify]: Simplify (* 0 (+ d2 d4)) into 0 11.351 * [taylor]: Taking taylor expansion of 0 in d4 11.351 * [backup-simplify]: Simplify 0 into 0 11.351 * [taylor]: Taking taylor expansion of 0 in d2 11.351 * [backup-simplify]: Simplify 0 into 0 11.351 * [backup-simplify]: Simplify 0 into 0 11.352 * [backup-simplify]: Simplify (+ 0 0) into 0 11.352 * [backup-simplify]: Simplify (- 1) into -1 11.352 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.353 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 (+ d2 d4))) into (+ d2 d4) 11.353 * [taylor]: Taking taylor expansion of (+ d2 d4) in d4 11.353 * [taylor]: Taking taylor expansion of d2 in d4 11.353 * [backup-simplify]: Simplify d2 into d2 11.353 * [taylor]: Taking taylor expansion of d4 in d4 11.353 * [backup-simplify]: Simplify 0 into 0 11.353 * [backup-simplify]: Simplify 1 into 1 11.353 * [backup-simplify]: Simplify (+ d2 0) into d2 11.353 * [taylor]: Taking taylor expansion of d2 in d2 11.353 * [backup-simplify]: Simplify 0 into 0 11.353 * [backup-simplify]: Simplify 1 into 1 11.353 * [backup-simplify]: Simplify 0 into 0 11.353 * [taylor]: Taking taylor expansion of 0 in d2 11.353 * [backup-simplify]: Simplify 0 into 0 11.353 * [backup-simplify]: Simplify 0 into 0 11.353 * [backup-simplify]: Simplify 0 into 0 11.354 * [backup-simplify]: Simplify (+ 0 0) into 0 11.354 * [backup-simplify]: Simplify (- 0) into 0 11.355 * [backup-simplify]: Simplify (+ 0 0) into 0 11.355 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (* 0 (+ d2 d4)))) into (- 1) 11.355 * [taylor]: Taking taylor expansion of (- 1) in d4 11.355 * [taylor]: Taking taylor expansion of 1 in d4 11.355 * [backup-simplify]: Simplify 1 into 1 11.356 * [backup-simplify]: Simplify (- 1) into -1 11.356 * [taylor]: Taking taylor expansion of -1 in d2 11.356 * [backup-simplify]: Simplify -1 into -1 11.356 * [backup-simplify]: Simplify -1 into -1 11.357 * [backup-simplify]: Simplify (+ 0 1) into 1 11.357 * [taylor]: Taking taylor expansion of 1 in d2 11.357 * [backup-simplify]: Simplify 1 into 1 11.357 * [backup-simplify]: Simplify 1 into 1 11.357 * [taylor]: Taking taylor expansion of 0 in d2 11.357 * [backup-simplify]: Simplify 0 into 0 11.357 * [backup-simplify]: Simplify 0 into 0 11.357 * [backup-simplify]: Simplify 1 into 1 11.357 * [backup-simplify]: Simplify (+ (* 1 (* d2 (* 1 d1))) (+ (* 1 (* 1 (* d4 d1))) (* -1 (pow (* 1 (* 1 d1)) 2)))) into (- (+ (* d1 d4) (* d1 d2)) (pow d1 2)) 11.358 * [backup-simplify]: Simplify (* (/ 1 d1) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d1))) into (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) 11.358 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in (d1 d4 d2) around 0 11.358 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in d2 11.358 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) in d2 11.358 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 11.358 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 11.358 * [taylor]: Taking taylor expansion of d2 in d2 11.358 * [backup-simplify]: Simplify 0 into 0 11.358 * [backup-simplify]: Simplify 1 into 1 11.358 * [backup-simplify]: Simplify (/ 1 1) into 1 11.359 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 11.359 * [taylor]: Taking taylor expansion of d4 in d2 11.359 * [backup-simplify]: Simplify d4 into d4 11.359 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.359 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 11.359 * [taylor]: Taking taylor expansion of d1 in d2 11.359 * [backup-simplify]: Simplify d1 into d1 11.359 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.359 * [taylor]: Taking taylor expansion of d1 in d2 11.359 * [backup-simplify]: Simplify d1 into d1 11.359 * [backup-simplify]: Simplify (+ 1 0) into 1 11.360 * [backup-simplify]: Simplify (+ 1 0) into 1 11.360 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.360 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in d4 11.360 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) in d4 11.360 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 11.360 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 11.360 * [taylor]: Taking taylor expansion of d2 in d4 11.360 * [backup-simplify]: Simplify d2 into d2 11.360 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.360 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 11.360 * [taylor]: Taking taylor expansion of d4 in d4 11.360 * [backup-simplify]: Simplify 0 into 0 11.360 * [backup-simplify]: Simplify 1 into 1 11.361 * [backup-simplify]: Simplify (/ 1 1) into 1 11.361 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 11.361 * [taylor]: Taking taylor expansion of d1 in d4 11.361 * [backup-simplify]: Simplify d1 into d1 11.361 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.361 * [taylor]: Taking taylor expansion of d1 in d4 11.361 * [backup-simplify]: Simplify d1 into d1 11.361 * [backup-simplify]: Simplify (+ 0 1) into 1 11.362 * [backup-simplify]: Simplify (+ 1 0) into 1 11.362 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.362 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in d1 11.362 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) in d1 11.362 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 11.362 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 11.362 * [taylor]: Taking taylor expansion of d2 in d1 11.362 * [backup-simplify]: Simplify d2 into d2 11.362 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.362 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 11.362 * [taylor]: Taking taylor expansion of d4 in d1 11.362 * [backup-simplify]: Simplify d4 into d4 11.362 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.362 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 11.362 * [taylor]: Taking taylor expansion of d1 in d1 11.362 * [backup-simplify]: Simplify 0 into 0 11.362 * [backup-simplify]: Simplify 1 into 1 11.363 * [backup-simplify]: Simplify (/ 1 1) into 1 11.363 * [taylor]: Taking taylor expansion of d1 in d1 11.363 * [backup-simplify]: Simplify 0 into 0 11.363 * [backup-simplify]: Simplify 1 into 1 11.363 * [backup-simplify]: Simplify (- 1) into -1 11.364 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.364 * [backup-simplify]: Simplify (/ -1 1) into -1 11.365 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in d1 11.365 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) in d1 11.365 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 11.365 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 11.365 * [taylor]: Taking taylor expansion of d2 in d1 11.365 * [backup-simplify]: Simplify d2 into d2 11.365 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.365 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 11.365 * [taylor]: Taking taylor expansion of d4 in d1 11.365 * [backup-simplify]: Simplify d4 into d4 11.365 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.365 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 11.365 * [taylor]: Taking taylor expansion of d1 in d1 11.365 * [backup-simplify]: Simplify 0 into 0 11.365 * [backup-simplify]: Simplify 1 into 1 11.365 * [backup-simplify]: Simplify (/ 1 1) into 1 11.366 * [taylor]: Taking taylor expansion of d1 in d1 11.366 * [backup-simplify]: Simplify 0 into 0 11.366 * [backup-simplify]: Simplify 1 into 1 11.366 * [backup-simplify]: Simplify (- 1) into -1 11.366 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.367 * [backup-simplify]: Simplify (/ -1 1) into -1 11.367 * [taylor]: Taking taylor expansion of -1 in d4 11.367 * [backup-simplify]: Simplify -1 into -1 11.367 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 11.368 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.368 * [backup-simplify]: Simplify (- 0) into 0 11.369 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) 0) into (+ (/ 1 d2) (/ 1 d4)) 11.370 * [backup-simplify]: Simplify (- (/ (+ (/ 1 d2) (/ 1 d4)) 1) (+ (* -1 (/ 0 1)))) into (+ (/ 1 d2) (/ 1 d4)) 11.370 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 11.370 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 11.370 * [taylor]: Taking taylor expansion of d2 in d4 11.370 * [backup-simplify]: Simplify d2 into d2 11.370 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.370 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 11.370 * [taylor]: Taking taylor expansion of d4 in d4 11.370 * [backup-simplify]: Simplify 0 into 0 11.370 * [backup-simplify]: Simplify 1 into 1 11.370 * [backup-simplify]: Simplify (/ 1 1) into 1 11.371 * [backup-simplify]: Simplify (+ 0 1) into 1 11.371 * [taylor]: Taking taylor expansion of 1 in d2 11.371 * [backup-simplify]: Simplify 1 into 1 11.371 * [taylor]: Taking taylor expansion of -1 in d2 11.371 * [backup-simplify]: Simplify -1 into -1 11.371 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 11.371 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 11.372 * [backup-simplify]: Simplify (+ 0 0) into 0 11.372 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.373 * [backup-simplify]: Simplify (- 0) into 0 11.373 * [backup-simplify]: Simplify (+ 0 0) into 0 11.375 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (+ (/ 1 d2) (/ 1 d4)) (/ 0 1)))) into 0 11.375 * [taylor]: Taking taylor expansion of 0 in d4 11.375 * [backup-simplify]: Simplify 0 into 0 11.376 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.376 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2) 11.376 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 11.376 * [taylor]: Taking taylor expansion of d2 in d2 11.376 * [backup-simplify]: Simplify 0 into 0 11.376 * [backup-simplify]: Simplify 1 into 1 11.376 * [backup-simplify]: Simplify (/ 1 1) into 1 11.376 * [backup-simplify]: Simplify 1 into 1 11.377 * [taylor]: Taking taylor expansion of 0 in d2 11.377 * [backup-simplify]: Simplify 0 into 0 11.377 * [backup-simplify]: Simplify 1 into 1 11.377 * [backup-simplify]: Simplify -1 into -1 11.377 * [backup-simplify]: Simplify (+ (* -1 (pow (* 1 (* 1 (/ 1 (/ 1 d1)))) 2)) (+ (* 1 (* 1 (* (/ 1 (/ 1 d4)) (/ 1 (/ 1 d1))))) (* 1 (* (/ 1 (/ 1 d2)) (* 1 (/ 1 (/ 1 d1))))))) into (- (+ (* d1 d4) (* d1 d2)) (pow d1 2)) 11.378 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (- (+ (/ 1 (- d4)) (/ 1 (- d2))) (/ 1 (- d1)))) into (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) 11.378 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) in (d1 d4 d2) around 0 11.378 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) in d2 11.378 * [taylor]: Taking taylor expansion of -1 in d2 11.378 * [backup-simplify]: Simplify -1 into -1 11.378 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1) in d2 11.378 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) in d2 11.378 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 11.378 * [taylor]: Taking taylor expansion of d1 in d2 11.378 * [backup-simplify]: Simplify d1 into d1 11.378 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.378 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 11.378 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 11.378 * [taylor]: Taking taylor expansion of d2 in d2 11.378 * [backup-simplify]: Simplify 0 into 0 11.378 * [backup-simplify]: Simplify 1 into 1 11.379 * [backup-simplify]: Simplify (/ 1 1) into 1 11.379 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 11.379 * [taylor]: Taking taylor expansion of d4 in d2 11.379 * [backup-simplify]: Simplify d4 into d4 11.379 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.379 * [taylor]: Taking taylor expansion of d1 in d2 11.379 * [backup-simplify]: Simplify d1 into d1 11.379 * [backup-simplify]: Simplify (+ 1 0) into 1 11.380 * [backup-simplify]: Simplify (- 1) into -1 11.380 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.380 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 11.380 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) in d4 11.380 * [taylor]: Taking taylor expansion of -1 in d4 11.381 * [backup-simplify]: Simplify -1 into -1 11.381 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1) in d4 11.381 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) in d4 11.381 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 11.381 * [taylor]: Taking taylor expansion of d1 in d4 11.381 * [backup-simplify]: Simplify d1 into d1 11.381 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.381 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 11.381 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 11.381 * [taylor]: Taking taylor expansion of d2 in d4 11.381 * [backup-simplify]: Simplify d2 into d2 11.381 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.381 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 11.381 * [taylor]: Taking taylor expansion of d4 in d4 11.381 * [backup-simplify]: Simplify 0 into 0 11.381 * [backup-simplify]: Simplify 1 into 1 11.381 * [backup-simplify]: Simplify (/ 1 1) into 1 11.381 * [taylor]: Taking taylor expansion of d1 in d4 11.382 * [backup-simplify]: Simplify d1 into d1 11.382 * [backup-simplify]: Simplify (+ 0 1) into 1 11.382 * [backup-simplify]: Simplify (- 1) into -1 11.383 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.383 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 11.383 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) in d1 11.383 * [taylor]: Taking taylor expansion of -1 in d1 11.383 * [backup-simplify]: Simplify -1 into -1 11.383 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1) in d1 11.383 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) in d1 11.383 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 11.383 * [taylor]: Taking taylor expansion of d1 in d1 11.383 * [backup-simplify]: Simplify 0 into 0 11.383 * [backup-simplify]: Simplify 1 into 1 11.383 * [backup-simplify]: Simplify (/ 1 1) into 1 11.383 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 11.383 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 11.383 * [taylor]: Taking taylor expansion of d2 in d1 11.383 * [backup-simplify]: Simplify d2 into d2 11.384 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.384 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 11.384 * [taylor]: Taking taylor expansion of d4 in d1 11.384 * [backup-simplify]: Simplify d4 into d4 11.384 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.384 * [taylor]: Taking taylor expansion of d1 in d1 11.384 * [backup-simplify]: Simplify 0 into 0 11.384 * [backup-simplify]: Simplify 1 into 1 11.384 * [backup-simplify]: Simplify (+ 1 0) into 1 11.384 * [backup-simplify]: Simplify (/ 1 1) into 1 11.385 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) in d1 11.385 * [taylor]: Taking taylor expansion of -1 in d1 11.385 * [backup-simplify]: Simplify -1 into -1 11.385 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1) in d1 11.385 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) in d1 11.385 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 11.385 * [taylor]: Taking taylor expansion of d1 in d1 11.385 * [backup-simplify]: Simplify 0 into 0 11.385 * [backup-simplify]: Simplify 1 into 1 11.385 * [backup-simplify]: Simplify (/ 1 1) into 1 11.385 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 11.385 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 11.385 * [taylor]: Taking taylor expansion of d2 in d1 11.385 * [backup-simplify]: Simplify d2 into d2 11.385 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.385 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 11.385 * [taylor]: Taking taylor expansion of d4 in d1 11.385 * [backup-simplify]: Simplify d4 into d4 11.385 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.385 * [taylor]: Taking taylor expansion of d1 in d1 11.385 * [backup-simplify]: Simplify 0 into 0 11.385 * [backup-simplify]: Simplify 1 into 1 11.386 * [backup-simplify]: Simplify (+ 1 0) into 1 11.386 * [backup-simplify]: Simplify (/ 1 1) into 1 11.387 * [backup-simplify]: Simplify (* -1 1) into -1 11.387 * [taylor]: Taking taylor expansion of -1 in d4 11.387 * [backup-simplify]: Simplify -1 into -1 11.395 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.395 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 11.395 * [backup-simplify]: Simplify (- (+ (/ 1 d2) (/ 1 d4))) into (- (+ (/ 1 d2) (/ 1 d4))) 11.396 * [backup-simplify]: Simplify (+ 0 (- (+ (/ 1 d2) (/ 1 d4)))) into (- (+ (/ 1 d2) (/ 1 d4))) 11.397 * [backup-simplify]: Simplify (- (/ (- (+ (/ 1 d2) (/ 1 d4))) 1) (+ (* 1 (/ 0 1)))) into (- (+ (/ 1 d2) (/ 1 d4))) 11.397 * [backup-simplify]: Simplify (+ (* -1 (- (+ (/ 1 d2) (/ 1 d4)))) (* 0 1)) into (+ (/ 1 d2) (/ 1 d4)) 11.397 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 11.398 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 11.398 * [taylor]: Taking taylor expansion of d2 in d4 11.398 * [backup-simplify]: Simplify d2 into d2 11.398 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.398 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 11.398 * [taylor]: Taking taylor expansion of d4 in d4 11.398 * [backup-simplify]: Simplify 0 into 0 11.398 * [backup-simplify]: Simplify 1 into 1 11.398 * [backup-simplify]: Simplify (/ 1 1) into 1 11.399 * [backup-simplify]: Simplify (+ 0 1) into 1 11.399 * [taylor]: Taking taylor expansion of 1 in d2 11.399 * [backup-simplify]: Simplify 1 into 1 11.399 * [taylor]: Taking taylor expansion of -1 in d2 11.399 * [backup-simplify]: Simplify -1 into -1 11.400 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.400 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 11.400 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 11.400 * [backup-simplify]: Simplify (+ 0 0) into 0 11.401 * [backup-simplify]: Simplify (- 0) into 0 11.401 * [backup-simplify]: Simplify (+ 0 0) into 0 11.402 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (+ (/ 1 d2) (/ 1 d4))) (/ 0 1)))) into 0 11.403 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (+ (/ 1 d2) (/ 1 d4)))) (* 0 1))) into 0 11.403 * [taylor]: Taking taylor expansion of 0 in d4 11.403 * [backup-simplify]: Simplify 0 into 0 11.403 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.404 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2) 11.404 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 11.404 * [taylor]: Taking taylor expansion of d2 in d2 11.404 * [backup-simplify]: Simplify 0 into 0 11.404 * [backup-simplify]: Simplify 1 into 1 11.404 * [backup-simplify]: Simplify (/ 1 1) into 1 11.404 * [backup-simplify]: Simplify 1 into 1 11.404 * [taylor]: Taking taylor expansion of 0 in d2 11.404 * [backup-simplify]: Simplify 0 into 0 11.404 * [backup-simplify]: Simplify 1 into 1 11.404 * [backup-simplify]: Simplify -1 into -1 11.404 * [backup-simplify]: Simplify (+ (* -1 (pow (* 1 (* 1 (/ 1 (/ 1 (- d1))))) 2)) (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d4))) (/ 1 (/ 1 (- d1)))))) (* 1 (* (/ 1 (/ 1 (- d2))) (* 1 (/ 1 (/ 1 (- d1)))))))) into (- (+ (* d1 d4) (* d1 d2)) (pow d1 2)) 11.405 * * * [progress]: simplifying candidates 11.406 * [simplify]: Simplifying: (log (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3))) (exp (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3))) (cbrt (pow d1 3)) (cbrt (pow (- (+ d4 d2) d1) 3)) (cbrt (* (* d1 (- (+ d4 d2) d1)) (* d1 (- (+ d4 d2) d1)))) (cbrt (* d1 (- (+ d4 d2) d1))) (cbrt (* (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3)) (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3)))) (cbrt (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3))) (cbrt (pow d1 3)) (cbrt (pow (- (+ d4 d2) d1) 3)) (cbrt (* d1 (- (+ d4 d2) d1))) (cbrt (* (* d1 (- (+ d4 d2) d1)) (* d1 (- (+ d4 d2) d1)))) (cbrt (sqrt (pow (* d1 (- (+ d4 d2) d1)) 3))) (cbrt (sqrt (pow (* d1 (- (+ d4 d2) d1)) 3))) (cbrt 1) (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3)) (cbrt (pow (* d1 (- (+ d4 d2) d1)) (/ 3 2))) (cbrt (pow (* d1 (- (+ d4 d2) d1)) (/ 3 2))) (cbrt (pow (* d1 (- (pow (+ d4 d2) 3) (pow d1 3))) 3)) (cbrt (pow (+ (* (+ d4 d2) (+ d4 d2)) (+ (* d1 d1) (* (+ d4 d2) d1))) 3)) (cbrt (pow (* d1 (- (* (+ d4 d2) (+ d4 d2)) (* d1 d1))) 3)) (cbrt (pow (+ (+ d4 d2) d1) 3)) (* (cbrt (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3))) (cbrt (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3)))) (cbrt (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3))) (* (* (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3)) (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3))) (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3))) (sqrt (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3))) (sqrt (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3))) (* (+ (log d1) (log (- (+ d4 d2) d1))) 3) (* (log (* d1 (- (+ d4 d2) d1))) 3) (* (log (* d1 (- (+ d4 d2) d1))) 3) (* 1 3) (* 1 3) (pow (* d1 (- (+ d4 d2) d1)) (* (cbrt 3) (cbrt 3))) (pow (* d1 (- (+ d4 d2) d1)) (sqrt 3)) (pow (* d1 (- (+ d4 d2) d1)) 1) (pow d1 3) (pow (- (+ d4 d2) d1) 3) (* (* d1 (- (+ d4 d2) d1)) (* d1 (- (+ d4 d2) d1))) (log (pow (* d1 (- (+ d4 d2) d1)) 3)) (exp (pow (* d1 (- (+ d4 d2) d1)) 3)) (* (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3)) (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3))) (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3)) (* (* (pow (* d1 (- (+ d4 d2) d1)) 3) (pow (* d1 (- (+ d4 d2) d1)) 3)) (pow (* d1 (- (+ d4 d2) d1)) 3)) (pow d1 3) (pow (- (+ d4 d2) d1) 3) (pow (* d1 (- (pow (+ d4 d2) 3) (pow d1 3))) 3) (pow (+ (* (+ d4 d2) (+ d4 d2)) (+ (* d1 d1) (* (+ d4 d2) d1))) 3) (pow (* d1 (- (* (+ d4 d2) (+ d4 d2)) (* d1 d1))) 3) (pow (+ (+ d4 d2) d1) 3) (* (* d1 (- (+ d4 d2) d1)) (* d1 (- (+ d4 d2) d1))) (sqrt (pow (* d1 (- (+ d4 d2) d1)) 3)) (sqrt (pow (* d1 (- (+ d4 d2) d1)) 3)) (pow (* d1 (- (+ d4 d2) d1)) (/ 3 2)) (pow (* d1 (- (+ d4 d2) d1)) (/ 3 2)) (* (exp (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3))) (exp (* (- d3) d1))) (log (+ (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3)) (* (- d3) d1))) (exp (+ (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3)) (* (- d3) d1))) (* (cbrt (+ (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3)) (* (- d3) d1))) (cbrt (+ (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3)) (* (- d3) d1)))) (cbrt (+ (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3)) (* (- d3) d1))) (* (* (+ (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3)) (* (- d3) d1)) (+ (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3)) (* (- d3) d1))) (+ (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3)) (* (- d3) d1))) (sqrt (+ (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3)) (* (- d3) d1))) (sqrt (+ (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3)) (* (- d3) d1))) (+ (pow (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3)) 3) (pow (* (- d3) d1) 3)) (+ (* (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3)) (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3))) (- (* (* (- d3) d1) (* (- d3) d1)) (* (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3)) (* (- d3) d1)))) (- (* (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3)) (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3))) (* (* (- d3) d1) (* (- d3) d1))) (- (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3)) (* (- d3) d1)) (* d1 (- (+ d4 d2) d1)) (+ (log d1) (log (- (+ d4 d2) d1))) (log (* d1 (- (+ d4 d2) d1))) (exp (* d1 (- (+ d4 d2) d1))) (* (* (* d1 d1) d1) (* (* (- (+ d4 d2) d1) (- (+ d4 d2) d1)) (- (+ d4 d2) d1))) (* (cbrt (* d1 (- (+ d4 d2) d1))) (cbrt (* d1 (- (+ d4 d2) d1)))) (cbrt (* d1 (- (+ d4 d2) d1))) (* (* (* d1 (- (+ d4 d2) d1)) (* d1 (- (+ d4 d2) d1))) (* d1 (- (+ d4 d2) d1))) (sqrt (* d1 (- (+ d4 d2) d1))) (sqrt (* d1 (- (+ d4 d2) d1))) (* (sqrt d1) (sqrt (- (+ d4 d2) d1))) (* (sqrt d1) (sqrt (- (+ d4 d2) d1))) (* d1 (+ d4 d2)) (* d1 (- d1)) (* d1 d4) (* d1 (- d2 d1)) (* d1 (+ d4 d2)) (* d1 (- d1)) (* (+ d4 d2) d1) (* (- d1) d1) (* d4 d1) (* (- d2 d1) d1) (* (+ d4 d2) d1) (* (- d1) d1) (* d1 (* (cbrt (- (+ d4 d2) d1)) (cbrt (- (+ d4 d2) d1)))) (* d1 (sqrt (- (+ d4 d2) d1))) (* d1 1) (* d1 (+ (sqrt (+ d4 d2)) (sqrt d1))) (* d1 1) (* d1 1) (* (cbrt d1) (- (+ d4 d2) d1)) (* (sqrt d1) (- (+ d4 d2) d1)) (* d1 (- (+ d4 d2) d1)) (* d1 (- (pow (+ d4 d2) 3) (pow d1 3))) (* d1 (- (* (+ d4 d2) (+ d4 d2)) (* d1 d1))) (- (+ (* d1 d4) (* d1 d2)) (pow d1 2)) (- (+ (* d1 d4) (* d1 d2)) (pow d1 2)) (- (* (pow d1 2) (cbrt -1)) (+ (* d1 (* (cbrt -1) d2)) (* d1 (* (cbrt -1) d4)))) (- (* 3 (* (pow d1 5) d4)) (+ (* 3 (* (pow d1 4) (pow d4 2))) (pow d1 6))) (- (+ (* 3 (* (pow d1 3) (* (pow d2 2) d4))) (* (pow d1 3) (pow d2 3))) (* 3 (* (pow d1 4) (pow d2 2)))) (- (+ (* 3 (* (pow d1 3) (* (pow d2 2) d4))) (* (pow d1 3) (pow d2 3))) (* 3 (* (pow d1 4) (pow d2 2)))) (- (+ (* d1 d4) (* d1 d2)) (pow d1 2)) (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) (- (+ (* d1 (* (cbrt -1) d2)) (+ (* d1 (* (cbrt -1) d4)) (* d1 d3)))) (- (+ (* d1 d4) (* d1 d2)) (pow d1 2)) (- (+ (* d1 d4) (* d1 d2)) (pow d1 2)) (- (+ (* d1 d4) (* d1 d2)) (pow d1 2)) 11.408 * * [simplify]: Extracting # 0 : cost 0 11.408 * * [simplify]: Extracting # 1 : cost 0 11.408 * * [simplify]: Extracting # 2 : cost 0 11.408 * * [simplify]: Extracting # 3 : cost 0 11.408 * * [simplify]: Extracting # 4 : cost 0 11.409 * * [simplify]: Extracting # 5 : cost 0 11.409 * * [simplify]: Extracting # 6 : cost 0 11.409 * * [simplify]: Extracting # 7 : cost 0 11.409 * * [simplify]: iteration 0 : 162 enodes (cost 1386 ) 11.463 * * [simplify]: Extracting # 0 : cost 0 11.463 * * [simplify]: Extracting # 1 : cost 0 11.464 * * [simplify]: Extracting # 2 : cost 0 11.464 * * [simplify]: Extracting # 3 : cost 0 11.465 * * [simplify]: Extracting # 4 : cost 0 11.465 * * [simplify]: iteration 1 : 411 enodes (cost 1154 ) 11.713 * * [simplify]: Extracting # 0 : cost 0 11.715 * * [simplify]: Extracting # 1 : cost 0 11.717 * * [simplify]: Extracting # 2 : cost 0 11.719 * * [simplify]: Extracting # 3 : cost 0 11.720 * * [simplify]: Extracting # 4 : cost 0 11.722 * * [simplify]: iteration 2 : 1505 enodes (cost 1040 ) 12.262 * * [simplify]: Extracting # 0 : cost 0 12.268 * * [simplify]: Extracting # 1 : cost 0 12.275 * * [simplify]: Extracting # 2 : cost 0 12.282 * * [simplify]: Extracting # 3 : cost 0 12.295 * * [simplify]: Extracting # 4 : cost 0 12.308 * * [simplify]: iteration done: 5000 enodes (cost 1036 ) 12.309 * [simplify]: Simplified to: (log (* (- (+ d4 d2) d1) d1)) (exp (* (- (+ d4 d2) d1) d1)) d1 (- (+ d4 d2) d1) (cbrt (pow (* d1 (- (+ d4 d2) d1)) 2)) (cbrt (* (- (+ d4 d2) d1) d1)) (cbrt (pow (* d1 (- (+ d4 d2) d1)) 2)) (cbrt (* (- (+ d4 d2) d1) d1)) d1 (- (+ d4 d2) d1) (cbrt (* (- (+ d4 d2) d1) d1)) (cbrt (pow (* d1 (- (+ d4 d2) d1)) 2)) (cbrt (sqrt (pow (* d1 (- (+ d4 d2) d1)) 3))) (cbrt (sqrt (pow (* d1 (- (+ d4 d2) d1)) 3))) 1 (* d1 (- (+ d4 d2) d1)) (cbrt (pow (* (- (+ d4 d2) d1) d1) 3/2)) (cbrt (pow (* (- (+ d4 d2) d1) d1) 3/2)) (* d1 (- (pow (+ d4 d2) 3) (pow d1 3))) (+ (* d1 d1) (* (+ d4 d2) (+ (+ d4 d2) d1))) (* d1 (- (* (+ d4 d2) (+ d4 d2)) (* d1 d1))) (+ (+ d4 d2) d1) (* (cbrt (* d1 (- (+ d4 d2) d1))) (cbrt (* d1 (- (+ d4 d2) d1)))) (cbrt (* (- (+ d4 d2) d1) d1)) (pow (* d1 (- (+ d4 d2) d1)) 3) (sqrt (* d1 (- (+ d4 d2) d1))) (sqrt (* d1 (- (+ d4 d2) d1))) (* 3 (log (* d1 (- (+ d4 d2) d1)))) (* 3 (log (* d1 (- (+ d4 d2) d1)))) (* 3 (log (* d1 (- (+ d4 d2) d1)))) 3 3 (pow (* d1 (- (+ d4 d2) d1)) (* (cbrt 3) (cbrt 3))) (pow (* d1 (- (+ d4 d2) d1)) (sqrt 3)) (* d1 (- (+ d4 d2) d1)) (pow d1 3) (pow (- (+ d4 d2) d1) 3) (pow (* d1 (- (+ d4 d2) d1)) 2) (* 3 (log (* d1 (- (+ d4 d2) d1)))) (exp (pow (* d1 (- (+ d4 d2) d1)) 3)) (pow (* d1 (- (+ d4 d2) d1)) 2) (* d1 (- (+ d4 d2) d1)) (pow (pow (* d1 (- (+ d4 d2) d1)) 3) 3) (pow d1 3) (pow (- (+ d4 d2) d1) 3) (pow (* d1 (- (pow (+ d4 d2) 3) (pow d1 3))) 3) (pow (+ (* d1 d1) (* (+ d4 d2) (+ (+ d4 d2) d1))) 3) (pow (* d1 (- (* (+ d4 d2) (+ d4 d2)) (* d1 d1))) 3) (pow (+ (+ d4 d2) d1) 3) (pow (* d1 (- (+ d4 d2) d1)) 2) (sqrt (pow (* d1 (- (+ d4 d2) d1)) 3)) (sqrt (pow (* d1 (- (+ d4 d2) d1)) 3)) (pow (* (- (+ d4 d2) d1) d1) 3/2) (pow (* (- (+ d4 d2) d1) d1) 3/2) (exp (- (* d1 (- (+ d4 d2) d1)) (* d1 d3))) (log (- (* d1 (- (+ d4 d2) d1)) (* d1 d3))) (exp (- (* d1 (- (+ d4 d2) d1)) (* d1 d3))) (* (cbrt (- (* d1 (- (+ d4 d2) d1)) (* d1 d3))) (cbrt (- (* d1 (- (+ d4 d2) d1)) (* d1 d3)))) (cbrt (- (* d1 (- (+ d4 d2) d1)) (* d1 d3))) (pow (- (* d1 (- (+ d4 d2) d1)) (* d1 d3)) 3) (sqrt (- (* d1 (- (+ d4 d2) d1)) (* d1 d3))) (sqrt (- (* d1 (- (+ d4 d2) d1)) (* d1 d3))) (+ (pow (* d1 (- (+ d4 d2) d1)) 3) (pow (* (- d3) d1) 3)) (+ (* (* (- d3) d1) (- (* (- d3) d1) (* (- (+ d4 d2) d1) d1))) (pow (* d1 (- (+ d4 d2) d1)) 2)) (- (pow (* d1 (- (+ d4 d2) d1)) 2) (* (* d1 d3) (* d1 d3))) (+ (* d1 (- (+ d4 d2) d1)) (* d1 d3)) (* d1 (- (+ d4 d2) d1)) (log (* (- (+ d4 d2) d1) d1)) (log (* (- (+ d4 d2) d1) d1)) (exp (* (- (+ d4 d2) d1) d1)) (pow (* d1 (- (+ d4 d2) d1)) 3) (* (cbrt (* d1 (- (+ d4 d2) d1))) (cbrt (* d1 (- (+ d4 d2) d1)))) (cbrt (* (- (+ d4 d2) d1) d1)) (pow (* d1 (- (+ d4 d2) d1)) 3) (sqrt (* d1 (- (+ d4 d2) d1))) (sqrt (* d1 (- (+ d4 d2) d1))) (* (sqrt d1) (sqrt (- (+ d4 d2) d1))) (* (sqrt d1) (sqrt (- (+ d4 d2) d1))) (* (+ d4 d2) d1) (* d1 (- d1)) (* d1 d4) (* (- d2 d1) d1) (* (+ d4 d2) d1) (* d1 (- d1)) (* (+ d4 d2) d1) (* d1 (- d1)) (* d1 d4) (* (- d2 d1) d1) (* (+ d4 d2) d1) (* d1 (- d1)) (* d1 (* (cbrt (- (+ d4 d2) d1)) (cbrt (- (+ d4 d2) d1)))) (* d1 (sqrt (- (+ d4 d2) d1))) d1 (* d1 (+ (sqrt (+ d4 d2)) (sqrt d1))) d1 d1 (* (cbrt d1) (- (+ d4 d2) d1)) (* (sqrt d1) (- (+ d4 d2) d1)) (* d1 (- (+ d4 d2) d1)) (* d1 (- (pow (+ d4 d2) 3) (pow d1 3))) (* d1 (- (* (+ d4 d2) (+ d4 d2)) (* d1 d1))) (* d1 (- (+ d4 d2) d1)) (* d1 (- (+ d4 d2) d1)) (- (* (pow d1 2) (cbrt -1)) (* (* d1 (cbrt -1)) (+ d4 d2))) (- (* 3 (- (* (pow d1 5) d4) (* (pow d1 4) (pow d4 2)))) (pow d1 6)) (- (+ (* 3 (* (pow d1 3) (* (pow d2 2) d4))) (* (pow d1 3) (pow d2 3))) (* 3 (* (pow d1 4) (pow d2 2)))) (- (+ (* 3 (* (pow d1 3) (* (pow d2 2) d4))) (* (pow d1 3) (pow d2 3))) (* 3 (* (pow d1 4) (pow d2 2)))) (* d1 (- (+ d4 d2) d1)) (* d1 (- (+ d4 d2) d3)) (- (+ (* (* d1 (cbrt -1)) (+ d4 d2)) (* d1 d3))) (* d1 (- (+ d4 d2) d1)) (* d1 (- (+ d4 d2) d1)) (* d1 (- (+ d4 d2) d1)) 12.311 * * * [progress]: adding candidates to table 12.609 * [progress]: [Phase 3 of 3] Extracting. 12.609 * * [regime]: Finding splitpoints for: (# # # # #) 12.611 * * * [regime-changes]: Trying 4 branch expressions: (d4 d3 d2 d1) 12.611 * * * * [regimes]: Trying to branch on d4 from (# # # # #) 12.649 * * * * [regimes]: Trying to branch on d3 from (# # # # #) 12.675 * * * * [regimes]: Trying to branch on d2 from (# # # # #) 12.701 * * * * [regimes]: Trying to branch on d1 from (# # # # #) 12.736 * * * [regime]: Found split indices: #