7.649 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.034 * * * [progress]: [2/2] Setting up program. 0.036 * [progress]: [Phase 2 of 3] Improving. 0.036 * [simplify]: Simplifying: (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) 0.036 * * [simplify]: Extracting # 0 : cost 0 0.036 * * [simplify]: Extracting # 1 : cost 0 0.036 * * [simplify]: Extracting # 2 : cost 0 0.036 * * [simplify]: Extracting # 3 : cost 0 0.036 * * [simplify]: Extracting # 4 : cost 0 0.036 * * [simplify]: Extracting # 5 : cost 0 0.036 * * [simplify]: Extracting # 6 : cost 0 0.036 * * [simplify]: iteration 0 : 11 enodes (cost 15 ) 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 0.039 * * [simplify]: iteration 1 : 25 enodes (cost 13 ) 0.044 * * [simplify]: Extracting # 0 : cost 0 0.044 * * [simplify]: Extracting # 1 : cost 0 0.044 * * [simplify]: Extracting # 2 : cost 0 0.044 * * [simplify]: Extracting # 3 : cost 0 0.044 * * [simplify]: iteration 2 : 69 enodes (cost 11 ) 0.088 * * [simplify]: Extracting # 0 : cost 0 0.088 * * [simplify]: Extracting # 1 : cost 0 0.088 * * [simplify]: Extracting # 2 : cost 0 0.089 * * [simplify]: Extracting # 3 : cost 0 0.089 * * [simplify]: Extracting # 4 : cost 0 0.089 * * [simplify]: iteration 3 : 188 enodes (cost 9 ) 0.169 * * [simplify]: Extracting # 0 : cost 0 0.170 * * [simplify]: Extracting # 1 : cost 0 0.170 * * [simplify]: Extracting # 2 : cost 0 0.170 * * [simplify]: Extracting # 3 : cost 0 0.170 * * [simplify]: iteration 4 : 410 enodes (cost 9 ) 0.399 * * [simplify]: Extracting # 0 : cost 0 0.399 * * [simplify]: Extracting # 1 : cost 0 0.400 * * [simplify]: Extracting # 2 : cost 0 0.400 * * [simplify]: Extracting # 3 : cost 0 0.400 * * [simplify]: iteration 5 : 693 enodes (cost 9 ) 0.690 * * [simplify]: Extracting # 0 : cost 0 0.692 * * [simplify]: Extracting # 1 : cost 0 0.692 * * [simplify]: Extracting # 2 : cost 0 0.693 * * [simplify]: Extracting # 3 : cost 0 0.694 * * [simplify]: Extracting # 4 : cost 0 0.695 * * [simplify]: iteration 6 : 946 enodes (cost 9 ) 1.214 * * [simplify]: Extracting # 0 : cost 0 1.216 * * [simplify]: Extracting # 1 : cost 0 1.217 * * [simplify]: Extracting # 2 : cost 0 1.218 * * [simplify]: iteration 7 : 1263 enodes (cost 9 ) 2.087 * * [simplify]: Extracting # 0 : cost 0 2.088 * * [simplify]: Extracting # 1 : cost 0 2.089 * * [simplify]: Extracting # 2 : cost 0 2.090 * * [simplify]: iteration 8 : 1510 enodes (cost 9 ) 3.280 * * [simplify]: Extracting # 0 : cost 0 3.281 * * [simplify]: Extracting # 1 : cost 0 3.281 * * [simplify]: iteration 9 : 1595 enodes (cost 9 ) 3.884 * * [simplify]: Extracting # 0 : cost 0 3.885 * * [simplify]: iteration done: 1595 enodes (cost 9 ) 3.885 * [simplify]: Simplified to: (* d1 (+ (- d4 d1) (- d2 d3))) 3.887 * * [progress]: iteration 1 / 4 3.887 * * * [progress]: picking best candidate 3.890 * * * * [pick]: Picked # 3.890 * * * [progress]: localizing error 3.898 * * * [progress]: generating rewritten candidates 3.898 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 4.083 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 4.162 * * * [progress]: generating series expansions 4.162 * * * * [progress]: [ 1 / 2 ] generating series at (2) 4.162 * [backup-simplify]: Simplify (* d1 (+ (- d4 d1) (- d2 d3))) into (* d1 (- (+ d4 d2) (+ d1 d3))) 4.162 * [approximate]: Taking taylor expansion of (* d1 (- (+ d4 d2) (+ d1 d3))) in (d1 d4 d2 d3) around 0 4.162 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) (+ d1 d3))) in d3 4.162 * [taylor]: Taking taylor expansion of d1 in d3 4.162 * [backup-simplify]: Simplify d1 into d1 4.162 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d1 d3)) in d3 4.162 * [taylor]: Taking taylor expansion of (+ d4 d2) in d3 4.162 * [taylor]: Taking taylor expansion of d4 in d3 4.163 * [backup-simplify]: Simplify d4 into d4 4.163 * [taylor]: Taking taylor expansion of d2 in d3 4.163 * [backup-simplify]: Simplify d2 into d2 4.163 * [taylor]: Taking taylor expansion of (+ d1 d3) in d3 4.163 * [taylor]: Taking taylor expansion of d1 in d3 4.163 * [backup-simplify]: Simplify d1 into d1 4.163 * [taylor]: Taking taylor expansion of d3 in d3 4.163 * [backup-simplify]: Simplify 0 into 0 4.163 * [backup-simplify]: Simplify 1 into 1 4.163 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) (+ d1 d3))) in d2 4.163 * [taylor]: Taking taylor expansion of d1 in d2 4.163 * [backup-simplify]: Simplify d1 into d1 4.163 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d1 d3)) in d2 4.163 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 4.163 * [taylor]: Taking taylor expansion of d4 in d2 4.163 * [backup-simplify]: Simplify d4 into d4 4.163 * [taylor]: Taking taylor expansion of d2 in d2 4.163 * [backup-simplify]: Simplify 0 into 0 4.163 * [backup-simplify]: Simplify 1 into 1 4.163 * [taylor]: Taking taylor expansion of (+ d1 d3) in d2 4.163 * [taylor]: Taking taylor expansion of d1 in d2 4.163 * [backup-simplify]: Simplify d1 into d1 4.163 * [taylor]: Taking taylor expansion of d3 in d2 4.163 * [backup-simplify]: Simplify d3 into d3 4.163 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) (+ d1 d3))) in d4 4.163 * [taylor]: Taking taylor expansion of d1 in d4 4.163 * [backup-simplify]: Simplify d1 into d1 4.163 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d1 d3)) in d4 4.163 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4 4.163 * [taylor]: Taking taylor expansion of d4 in d4 4.163 * [backup-simplify]: Simplify 0 into 0 4.163 * [backup-simplify]: Simplify 1 into 1 4.163 * [taylor]: Taking taylor expansion of d2 in d4 4.163 * [backup-simplify]: Simplify d2 into d2 4.163 * [taylor]: Taking taylor expansion of (+ d1 d3) in d4 4.163 * [taylor]: Taking taylor expansion of d1 in d4 4.163 * [backup-simplify]: Simplify d1 into d1 4.163 * [taylor]: Taking taylor expansion of d3 in d4 4.163 * [backup-simplify]: Simplify d3 into d3 4.164 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) (+ d1 d3))) in d1 4.164 * [taylor]: Taking taylor expansion of d1 in d1 4.164 * [backup-simplify]: Simplify 0 into 0 4.164 * [backup-simplify]: Simplify 1 into 1 4.164 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d1 d3)) in d1 4.164 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1 4.164 * [taylor]: Taking taylor expansion of d4 in d1 4.164 * [backup-simplify]: Simplify d4 into d4 4.164 * [taylor]: Taking taylor expansion of d2 in d1 4.164 * [backup-simplify]: Simplify d2 into d2 4.164 * [taylor]: Taking taylor expansion of (+ d1 d3) in d1 4.164 * [taylor]: Taking taylor expansion of d1 in d1 4.164 * [backup-simplify]: Simplify 0 into 0 4.164 * [backup-simplify]: Simplify 1 into 1 4.164 * [taylor]: Taking taylor expansion of d3 in d1 4.164 * [backup-simplify]: Simplify d3 into d3 4.164 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) (+ d1 d3))) in d1 4.164 * [taylor]: Taking taylor expansion of d1 in d1 4.164 * [backup-simplify]: Simplify 0 into 0 4.164 * [backup-simplify]: Simplify 1 into 1 4.164 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d1 d3)) in d1 4.164 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1 4.164 * [taylor]: Taking taylor expansion of d4 in d1 4.164 * [backup-simplify]: Simplify d4 into d4 4.164 * [taylor]: Taking taylor expansion of d2 in d1 4.164 * [backup-simplify]: Simplify d2 into d2 4.164 * [taylor]: Taking taylor expansion of (+ d1 d3) in d1 4.164 * [taylor]: Taking taylor expansion of d1 in d1 4.164 * [backup-simplify]: Simplify 0 into 0 4.164 * [backup-simplify]: Simplify 1 into 1 4.164 * [taylor]: Taking taylor expansion of d3 in d1 4.164 * [backup-simplify]: Simplify d3 into d3 4.164 * [backup-simplify]: Simplify (+ d4 d2) into (+ d2 d4) 4.164 * [backup-simplify]: Simplify (+ 0 d3) into d3 4.164 * [backup-simplify]: Simplify (- d3) into (- d3) 4.165 * [backup-simplify]: Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3) 4.165 * [backup-simplify]: Simplify (* 0 (- (+ d2 d4) d3)) into 0 4.165 * [taylor]: Taking taylor expansion of 0 in d4 4.165 * [backup-simplify]: Simplify 0 into 0 4.165 * [taylor]: Taking taylor expansion of 0 in d2 4.165 * [backup-simplify]: Simplify 0 into 0 4.165 * [taylor]: Taking taylor expansion of 0 in d3 4.165 * [backup-simplify]: Simplify 0 into 0 4.165 * [backup-simplify]: Simplify 0 into 0 4.166 * [backup-simplify]: Simplify (+ 0 0) into 0 4.166 * [backup-simplify]: Simplify (+ 1 0) into 1 4.167 * [backup-simplify]: Simplify (- 1) into -1 4.167 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.168 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 (- (+ d2 d4) d3))) into (- (+ d4 d2) d3) 4.168 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d4 4.168 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4 4.168 * [taylor]: Taking taylor expansion of d4 in d4 4.168 * [backup-simplify]: Simplify 0 into 0 4.168 * [backup-simplify]: Simplify 1 into 1 4.168 * [taylor]: Taking taylor expansion of d2 in d4 4.168 * [backup-simplify]: Simplify d2 into d2 4.168 * [taylor]: Taking taylor expansion of d3 in d4 4.168 * [backup-simplify]: Simplify d3 into d3 4.168 * [backup-simplify]: Simplify (+ 0 d2) into d2 4.168 * [backup-simplify]: Simplify (- d3) into (- d3) 4.168 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 4.168 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 4.168 * [taylor]: Taking taylor expansion of d2 in d2 4.168 * [backup-simplify]: Simplify 0 into 0 4.168 * [backup-simplify]: Simplify 1 into 1 4.168 * [taylor]: Taking taylor expansion of d3 in d2 4.168 * [backup-simplify]: Simplify d3 into d3 4.168 * [backup-simplify]: Simplify (- d3) into (- d3) 4.168 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 4.169 * [taylor]: Taking taylor expansion of (- d3) in d3 4.169 * [taylor]: Taking taylor expansion of d3 in d3 4.169 * [backup-simplify]: Simplify 0 into 0 4.169 * [backup-simplify]: Simplify 1 into 1 4.169 * [backup-simplify]: Simplify (- 0) into 0 4.169 * [backup-simplify]: Simplify 0 into 0 4.169 * [taylor]: Taking taylor expansion of 0 in d2 4.169 * [backup-simplify]: Simplify 0 into 0 4.169 * [taylor]: Taking taylor expansion of 0 in d3 4.169 * [backup-simplify]: Simplify 0 into 0 4.169 * [backup-simplify]: Simplify 0 into 0 4.169 * [taylor]: Taking taylor expansion of 0 in d3 4.169 * [backup-simplify]: Simplify 0 into 0 4.169 * [backup-simplify]: Simplify 0 into 0 4.169 * [backup-simplify]: Simplify 0 into 0 4.170 * [backup-simplify]: Simplify (+ 0 0) into 0 4.170 * [backup-simplify]: Simplify (+ 0 0) into 0 4.171 * [backup-simplify]: Simplify (- 0) into 0 4.171 * [backup-simplify]: Simplify (+ 0 0) into 0 4.172 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (* 0 (- (+ d2 d4) d3)))) into (- 1) 4.172 * [taylor]: Taking taylor expansion of (- 1) in d4 4.172 * [taylor]: Taking taylor expansion of 1 in d4 4.172 * [backup-simplify]: Simplify 1 into 1 4.172 * [backup-simplify]: Simplify (- 1) into -1 4.172 * [taylor]: Taking taylor expansion of -1 in d2 4.172 * [backup-simplify]: Simplify -1 into -1 4.172 * [taylor]: Taking taylor expansion of -1 in d3 4.172 * [backup-simplify]: Simplify -1 into -1 4.172 * [backup-simplify]: Simplify -1 into -1 4.173 * [backup-simplify]: Simplify (+ 1 0) into 1 4.173 * [backup-simplify]: Simplify (- 0) into 0 4.174 * [backup-simplify]: Simplify (+ 1 0) into 1 4.174 * [taylor]: Taking taylor expansion of 1 in d2 4.174 * [backup-simplify]: Simplify 1 into 1 4.174 * [taylor]: Taking taylor expansion of 1 in d3 4.174 * [backup-simplify]: Simplify 1 into 1 4.174 * [backup-simplify]: Simplify 1 into 1 4.174 * [taylor]: Taking taylor expansion of 0 in d2 4.174 * [backup-simplify]: Simplify 0 into 0 4.174 * [taylor]: Taking taylor expansion of 0 in d3 4.174 * [backup-simplify]: Simplify 0 into 0 4.174 * [backup-simplify]: Simplify 0 into 0 4.174 * [backup-simplify]: Simplify (- 0) into 0 4.174 * [backup-simplify]: Simplify (+ 1 0) into 1 4.174 * [taylor]: Taking taylor expansion of 1 in d3 4.174 * [backup-simplify]: Simplify 1 into 1 4.175 * [backup-simplify]: Simplify 1 into 1 4.175 * [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)) 4.175 * [backup-simplify]: Simplify (* (/ 1 d1) (+ (- (/ 1 d4) (/ 1 d1)) (- (/ 1 d2) (/ 1 d3)))) into (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) 4.175 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in (d1 d4 d2 d3) around 0 4.175 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d3 4.175 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d3 4.175 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d3 4.175 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 4.175 * [taylor]: Taking taylor expansion of d2 in d3 4.175 * [backup-simplify]: Simplify d2 into d2 4.175 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.175 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 4.175 * [taylor]: Taking taylor expansion of d4 in d3 4.175 * [backup-simplify]: Simplify d4 into d4 4.175 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.175 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 4.175 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 4.175 * [taylor]: Taking taylor expansion of d1 in d3 4.175 * [backup-simplify]: Simplify d1 into d1 4.175 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.175 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.175 * [taylor]: Taking taylor expansion of d3 in d3 4.175 * [backup-simplify]: Simplify 0 into 0 4.175 * [backup-simplify]: Simplify 1 into 1 4.176 * [backup-simplify]: Simplify (/ 1 1) into 1 4.176 * [taylor]: Taking taylor expansion of d1 in d3 4.176 * [backup-simplify]: Simplify d1 into d1 4.176 * [backup-simplify]: Simplify (+ 0 1) into 1 4.176 * [backup-simplify]: Simplify (- 1) into -1 4.177 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.177 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 4.177 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d2 4.177 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d2 4.177 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 4.177 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.177 * [taylor]: Taking taylor expansion of d2 in d2 4.177 * [backup-simplify]: Simplify 0 into 0 4.177 * [backup-simplify]: Simplify 1 into 1 4.177 * [backup-simplify]: Simplify (/ 1 1) into 1 4.177 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.177 * [taylor]: Taking taylor expansion of d4 in d2 4.177 * [backup-simplify]: Simplify d4 into d4 4.177 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.177 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 4.177 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 4.177 * [taylor]: Taking taylor expansion of d1 in d2 4.177 * [backup-simplify]: Simplify d1 into d1 4.177 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.177 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.177 * [taylor]: Taking taylor expansion of d3 in d2 4.177 * [backup-simplify]: Simplify d3 into d3 4.177 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.177 * [taylor]: Taking taylor expansion of d1 in d2 4.177 * [backup-simplify]: Simplify d1 into d1 4.177 * [backup-simplify]: Simplify (+ 1 0) into 1 4.178 * [backup-simplify]: Simplify (+ 1 0) into 1 4.178 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.178 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d4 4.178 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d4 4.178 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 4.178 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 4.178 * [taylor]: Taking taylor expansion of d2 in d4 4.178 * [backup-simplify]: Simplify d2 into d2 4.178 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.178 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.178 * [taylor]: Taking taylor expansion of d4 in d4 4.178 * [backup-simplify]: Simplify 0 into 0 4.178 * [backup-simplify]: Simplify 1 into 1 4.178 * [backup-simplify]: Simplify (/ 1 1) into 1 4.178 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 4.178 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 4.178 * [taylor]: Taking taylor expansion of d1 in d4 4.178 * [backup-simplify]: Simplify d1 into d1 4.178 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.178 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 4.178 * [taylor]: Taking taylor expansion of d3 in d4 4.178 * [backup-simplify]: Simplify d3 into d3 4.178 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.178 * [taylor]: Taking taylor expansion of d1 in d4 4.179 * [backup-simplify]: Simplify d1 into d1 4.179 * [backup-simplify]: Simplify (+ 0 1) into 1 4.179 * [backup-simplify]: Simplify (+ 1 0) into 1 4.179 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.179 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1 4.179 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d1 4.179 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 4.179 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 4.179 * [taylor]: Taking taylor expansion of d2 in d1 4.179 * [backup-simplify]: Simplify d2 into d2 4.179 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.179 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 4.179 * [taylor]: Taking taylor expansion of d4 in d1 4.179 * [backup-simplify]: Simplify d4 into d4 4.179 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.179 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 4.179 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 4.179 * [taylor]: Taking taylor expansion of d1 in d1 4.179 * [backup-simplify]: Simplify 0 into 0 4.179 * [backup-simplify]: Simplify 1 into 1 4.180 * [backup-simplify]: Simplify (/ 1 1) into 1 4.180 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 4.180 * [taylor]: Taking taylor expansion of d3 in d1 4.180 * [backup-simplify]: Simplify d3 into d3 4.180 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.180 * [taylor]: Taking taylor expansion of d1 in d1 4.180 * [backup-simplify]: Simplify 0 into 0 4.180 * [backup-simplify]: Simplify 1 into 1 4.180 * [backup-simplify]: Simplify (+ 1 0) into 1 4.180 * [backup-simplify]: Simplify (- 1) into -1 4.181 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.181 * [backup-simplify]: Simplify (/ -1 1) into -1 4.181 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1 4.181 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d1 4.181 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 4.181 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 4.181 * [taylor]: Taking taylor expansion of d2 in d1 4.181 * [backup-simplify]: Simplify d2 into d2 4.181 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.181 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 4.181 * [taylor]: Taking taylor expansion of d4 in d1 4.181 * [backup-simplify]: Simplify d4 into d4 4.181 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.181 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 4.181 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 4.181 * [taylor]: Taking taylor expansion of d1 in d1 4.181 * [backup-simplify]: Simplify 0 into 0 4.181 * [backup-simplify]: Simplify 1 into 1 4.181 * [backup-simplify]: Simplify (/ 1 1) into 1 4.181 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 4.181 * [taylor]: Taking taylor expansion of d3 in d1 4.181 * [backup-simplify]: Simplify d3 into d3 4.181 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.181 * [taylor]: Taking taylor expansion of d1 in d1 4.181 * [backup-simplify]: Simplify 0 into 0 4.182 * [backup-simplify]: Simplify 1 into 1 4.182 * [backup-simplify]: Simplify (+ 1 0) into 1 4.182 * [backup-simplify]: Simplify (- 1) into -1 4.182 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.183 * [backup-simplify]: Simplify (/ -1 1) into -1 4.183 * [taylor]: Taking taylor expansion of -1 in d4 4.183 * [backup-simplify]: Simplify -1 into -1 4.183 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 4.183 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.183 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 4.183 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.183 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) (- (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 4.184 * [backup-simplify]: Simplify (- (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 1) (+ (* -1 (/ 0 1)))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 4.184 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d4 4.184 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 4.184 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 4.184 * [taylor]: Taking taylor expansion of d2 in d4 4.184 * [backup-simplify]: Simplify d2 into d2 4.184 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.184 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.184 * [taylor]: Taking taylor expansion of d4 in d4 4.184 * [backup-simplify]: Simplify 0 into 0 4.184 * [backup-simplify]: Simplify 1 into 1 4.184 * [backup-simplify]: Simplify (/ 1 1) into 1 4.184 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 4.184 * [taylor]: Taking taylor expansion of d3 in d4 4.184 * [backup-simplify]: Simplify d3 into d3 4.184 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.185 * [backup-simplify]: Simplify (+ 0 1) into 1 4.185 * [backup-simplify]: Simplify (+ 1 0) into 1 4.185 * [taylor]: Taking taylor expansion of 1 in d2 4.185 * [backup-simplify]: Simplify 1 into 1 4.185 * [taylor]: Taking taylor expansion of -1 in d2 4.185 * [backup-simplify]: Simplify -1 into -1 4.185 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 4.185 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.185 * [backup-simplify]: Simplify (+ 0 0) into 0 4.186 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.186 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.186 * [backup-simplify]: Simplify (+ 0 0) into 0 4.187 * [backup-simplify]: Simplify (- 0) into 0 4.187 * [backup-simplify]: Simplify (+ 0 0) into 0 4.188 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (/ 0 1)))) into 0 4.188 * [taylor]: Taking taylor expansion of 0 in d4 4.188 * [backup-simplify]: Simplify 0 into 0 4.188 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.188 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2) 4.188 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.188 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 4.188 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 4.188 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.188 * [taylor]: Taking taylor expansion of d2 in d2 4.188 * [backup-simplify]: Simplify 0 into 0 4.188 * [backup-simplify]: Simplify 1 into 1 4.189 * [backup-simplify]: Simplify (/ 1 1) into 1 4.189 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.189 * [taylor]: Taking taylor expansion of d3 in d2 4.189 * [backup-simplify]: Simplify d3 into d3 4.189 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.191 * [backup-simplify]: Simplify (+ 1 0) into 1 4.192 * [taylor]: Taking taylor expansion of 1 in d3 4.192 * [backup-simplify]: Simplify 1 into 1 4.192 * [taylor]: Taking taylor expansion of 0 in d2 4.192 * [backup-simplify]: Simplify 0 into 0 4.192 * [taylor]: Taking taylor expansion of 1 in d3 4.192 * [backup-simplify]: Simplify 1 into 1 4.192 * [taylor]: Taking taylor expansion of -1 in d3 4.192 * [backup-simplify]: Simplify -1 into -1 4.192 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 4.192 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.192 * [backup-simplify]: Simplify (+ 0 0) into 0 4.193 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.193 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.193 * [backup-simplify]: Simplify (+ 0 0) into 0 4.193 * [backup-simplify]: Simplify (- 0) into 0 4.194 * [backup-simplify]: Simplify (+ 0 0) into 0 4.195 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.195 * [taylor]: Taking taylor expansion of 0 in d4 4.195 * [backup-simplify]: Simplify 0 into 0 4.195 * [taylor]: Taking taylor expansion of 0 in d2 4.195 * [backup-simplify]: Simplify 0 into 0 4.195 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 4.196 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.196 * [backup-simplify]: Simplify (+ 0 0) into 0 4.196 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.196 * [backup-simplify]: Simplify (- 0) into 0 4.196 * [backup-simplify]: Simplify (+ 0 0) into 0 4.196 * [taylor]: Taking taylor expansion of 0 in d2 4.196 * [backup-simplify]: Simplify 0 into 0 4.196 * [taylor]: Taking taylor expansion of 0 in d2 4.196 * [backup-simplify]: Simplify 0 into 0 4.197 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.197 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.197 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 4.197 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 4.197 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.197 * [taylor]: Taking taylor expansion of d3 in d3 4.197 * [backup-simplify]: Simplify 0 into 0 4.197 * [backup-simplify]: Simplify 1 into 1 4.197 * [backup-simplify]: Simplify (/ 1 1) into 1 4.198 * [backup-simplify]: Simplify (- 1) into -1 4.198 * [backup-simplify]: Simplify -1 into -1 4.198 * [taylor]: Taking taylor expansion of 0 in d3 4.198 * [backup-simplify]: Simplify 0 into 0 4.198 * [taylor]: Taking taylor expansion of 0 in d3 4.198 * [backup-simplify]: Simplify 0 into 0 4.198 * [taylor]: Taking taylor expansion of 0 in d3 4.198 * [backup-simplify]: Simplify 0 into 0 4.198 * [backup-simplify]: Simplify 1 into 1 4.198 * [backup-simplify]: Simplify 1 into 1 4.198 * [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)) 4.198 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (+ (- (/ 1 (- d4)) (/ 1 (- d1))) (- (/ 1 (- d2)) (/ 1 (- d3))))) into (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) 4.199 * [approximate]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in (d1 d4 d2 d3) around 0 4.199 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d3 4.199 * [taylor]: Taking taylor expansion of -1 in d3 4.199 * [backup-simplify]: Simplify -1 into -1 4.199 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d3 4.199 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d3 4.199 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 4.199 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 4.199 * [taylor]: Taking taylor expansion of d1 in d3 4.199 * [backup-simplify]: Simplify d1 into d1 4.199 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.199 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.199 * [taylor]: Taking taylor expansion of d3 in d3 4.199 * [backup-simplify]: Simplify 0 into 0 4.199 * [backup-simplify]: Simplify 1 into 1 4.199 * [backup-simplify]: Simplify (/ 1 1) into 1 4.199 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d3 4.199 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 4.199 * [taylor]: Taking taylor expansion of d2 in d3 4.199 * [backup-simplify]: Simplify d2 into d2 4.199 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.199 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 4.199 * [taylor]: Taking taylor expansion of d4 in d3 4.199 * [backup-simplify]: Simplify d4 into d4 4.199 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.199 * [taylor]: Taking taylor expansion of d1 in d3 4.199 * [backup-simplify]: Simplify d1 into d1 4.199 * [backup-simplify]: Simplify (+ 0 1) into 1 4.200 * [backup-simplify]: Simplify (+ 1 0) into 1 4.200 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.200 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d2 4.200 * [taylor]: Taking taylor expansion of -1 in d2 4.200 * [backup-simplify]: Simplify -1 into -1 4.200 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d2 4.200 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d2 4.200 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 4.200 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 4.200 * [taylor]: Taking taylor expansion of d1 in d2 4.200 * [backup-simplify]: Simplify d1 into d1 4.200 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.200 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.200 * [taylor]: Taking taylor expansion of d3 in d2 4.200 * [backup-simplify]: Simplify d3 into d3 4.200 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.200 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 4.200 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.200 * [taylor]: Taking taylor expansion of d2 in d2 4.200 * [backup-simplify]: Simplify 0 into 0 4.200 * [backup-simplify]: Simplify 1 into 1 4.200 * [backup-simplify]: Simplify (/ 1 1) into 1 4.200 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.200 * [taylor]: Taking taylor expansion of d4 in d2 4.200 * [backup-simplify]: Simplify d4 into d4 4.200 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.201 * [taylor]: Taking taylor expansion of d1 in d2 4.201 * [backup-simplify]: Simplify d1 into d1 4.201 * [backup-simplify]: Simplify (+ 1 0) into 1 4.201 * [backup-simplify]: Simplify (- 1) into -1 4.201 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.201 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 4.201 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d4 4.201 * [taylor]: Taking taylor expansion of -1 in d4 4.201 * [backup-simplify]: Simplify -1 into -1 4.201 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d4 4.201 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d4 4.201 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 4.201 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 4.201 * [taylor]: Taking taylor expansion of d1 in d4 4.201 * [backup-simplify]: Simplify d1 into d1 4.202 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.202 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 4.202 * [taylor]: Taking taylor expansion of d3 in d4 4.202 * [backup-simplify]: Simplify d3 into d3 4.202 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.202 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 4.202 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 4.202 * [taylor]: Taking taylor expansion of d2 in d4 4.202 * [backup-simplify]: Simplify d2 into d2 4.202 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.202 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.202 * [taylor]: Taking taylor expansion of d4 in d4 4.202 * [backup-simplify]: Simplify 0 into 0 4.202 * [backup-simplify]: Simplify 1 into 1 4.202 * [backup-simplify]: Simplify (/ 1 1) into 1 4.202 * [taylor]: Taking taylor expansion of d1 in d4 4.202 * [backup-simplify]: Simplify d1 into d1 4.202 * [backup-simplify]: Simplify (+ 0 1) into 1 4.203 * [backup-simplify]: Simplify (- 1) into -1 4.203 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.203 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 4.203 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d1 4.203 * [taylor]: Taking taylor expansion of -1 in d1 4.203 * [backup-simplify]: Simplify -1 into -1 4.203 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d1 4.203 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d1 4.203 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 4.203 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 4.203 * [taylor]: Taking taylor expansion of d1 in d1 4.203 * [backup-simplify]: Simplify 0 into 0 4.203 * [backup-simplify]: Simplify 1 into 1 4.203 * [backup-simplify]: Simplify (/ 1 1) into 1 4.203 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 4.203 * [taylor]: Taking taylor expansion of d3 in d1 4.203 * [backup-simplify]: Simplify d3 into d3 4.203 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.203 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 4.203 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 4.203 * [taylor]: Taking taylor expansion of d2 in d1 4.203 * [backup-simplify]: Simplify d2 into d2 4.203 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.203 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 4.203 * [taylor]: Taking taylor expansion of d4 in d1 4.203 * [backup-simplify]: Simplify d4 into d4 4.203 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.204 * [taylor]: Taking taylor expansion of d1 in d1 4.204 * [backup-simplify]: Simplify 0 into 0 4.204 * [backup-simplify]: Simplify 1 into 1 4.204 * [backup-simplify]: Simplify (+ 1 0) into 1 4.204 * [backup-simplify]: Simplify (+ 1 0) into 1 4.204 * [backup-simplify]: Simplify (/ 1 1) into 1 4.204 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d1 4.204 * [taylor]: Taking taylor expansion of -1 in d1 4.204 * [backup-simplify]: Simplify -1 into -1 4.204 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d1 4.204 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d1 4.204 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 4.204 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 4.204 * [taylor]: Taking taylor expansion of d1 in d1 4.204 * [backup-simplify]: Simplify 0 into 0 4.204 * [backup-simplify]: Simplify 1 into 1 4.205 * [backup-simplify]: Simplify (/ 1 1) into 1 4.205 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 4.205 * [taylor]: Taking taylor expansion of d3 in d1 4.205 * [backup-simplify]: Simplify d3 into d3 4.205 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.205 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 4.205 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 4.205 * [taylor]: Taking taylor expansion of d2 in d1 4.205 * [backup-simplify]: Simplify d2 into d2 4.205 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.205 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 4.205 * [taylor]: Taking taylor expansion of d4 in d1 4.205 * [backup-simplify]: Simplify d4 into d4 4.205 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.205 * [taylor]: Taking taylor expansion of d1 in d1 4.205 * [backup-simplify]: Simplify 0 into 0 4.205 * [backup-simplify]: Simplify 1 into 1 4.205 * [backup-simplify]: Simplify (+ 1 0) into 1 4.206 * [backup-simplify]: Simplify (+ 1 0) into 1 4.206 * [backup-simplify]: Simplify (/ 1 1) into 1 4.206 * [backup-simplify]: Simplify (* -1 1) into -1 4.206 * [taylor]: Taking taylor expansion of -1 in d4 4.206 * [backup-simplify]: Simplify -1 into -1 4.207 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.207 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 4.207 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 4.207 * [backup-simplify]: Simplify (- (+ (/ 1 d2) (/ 1 d4))) into (- (+ (/ 1 d2) (/ 1 d4))) 4.207 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d2) (/ 1 d4)))) into (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) 4.207 * [backup-simplify]: Simplify (- (/ (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) 4.208 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) (* 0 1)) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 4.208 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d4 4.208 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 4.208 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 4.208 * [taylor]: Taking taylor expansion of d2 in d4 4.208 * [backup-simplify]: Simplify d2 into d2 4.208 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.208 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.208 * [taylor]: Taking taylor expansion of d4 in d4 4.208 * [backup-simplify]: Simplify 0 into 0 4.208 * [backup-simplify]: Simplify 1 into 1 4.208 * [backup-simplify]: Simplify (/ 1 1) into 1 4.208 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 4.208 * [taylor]: Taking taylor expansion of d3 in d4 4.208 * [backup-simplify]: Simplify d3 into d3 4.208 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.209 * [backup-simplify]: Simplify (+ 0 1) into 1 4.209 * [backup-simplify]: Simplify (+ 1 0) into 1 4.209 * [taylor]: Taking taylor expansion of 1 in d2 4.209 * [backup-simplify]: Simplify 1 into 1 4.209 * [taylor]: Taking taylor expansion of -1 in d2 4.209 * [backup-simplify]: Simplify -1 into -1 4.210 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.210 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.210 * [backup-simplify]: Simplify (+ 0 0) into 0 4.210 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 4.210 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 4.210 * [backup-simplify]: Simplify (+ 0 0) into 0 4.211 * [backup-simplify]: Simplify (- 0) into 0 4.211 * [backup-simplify]: Simplify (+ 0 0) into 0 4.212 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) (/ 0 1)))) into 0 4.212 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) (* 0 1))) into 0 4.212 * [taylor]: Taking taylor expansion of 0 in d4 4.212 * [backup-simplify]: Simplify 0 into 0 4.213 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.213 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2) 4.213 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.213 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 4.213 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 4.213 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.213 * [taylor]: Taking taylor expansion of d2 in d2 4.213 * [backup-simplify]: Simplify 0 into 0 4.213 * [backup-simplify]: Simplify 1 into 1 4.213 * [backup-simplify]: Simplify (/ 1 1) into 1 4.213 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.213 * [taylor]: Taking taylor expansion of d3 in d2 4.213 * [backup-simplify]: Simplify d3 into d3 4.213 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.214 * [backup-simplify]: Simplify (+ 1 0) into 1 4.214 * [taylor]: Taking taylor expansion of 1 in d3 4.214 * [backup-simplify]: Simplify 1 into 1 4.214 * [taylor]: Taking taylor expansion of 0 in d2 4.214 * [backup-simplify]: Simplify 0 into 0 4.214 * [taylor]: Taking taylor expansion of 1 in d3 4.214 * [backup-simplify]: Simplify 1 into 1 4.214 * [taylor]: Taking taylor expansion of -1 in d3 4.214 * [backup-simplify]: Simplify -1 into -1 4.214 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.214 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.215 * [backup-simplify]: Simplify (+ 0 0) into 0 4.215 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 4.215 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 4.215 * [backup-simplify]: Simplify (+ 0 0) into 0 4.215 * [backup-simplify]: Simplify (- 0) into 0 4.216 * [backup-simplify]: Simplify (+ 0 0) into 0 4.217 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.218 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) (* 0 1)))) into 0 4.218 * [taylor]: Taking taylor expansion of 0 in d4 4.218 * [backup-simplify]: Simplify 0 into 0 4.218 * [taylor]: Taking taylor expansion of 0 in d2 4.218 * [backup-simplify]: Simplify 0 into 0 4.218 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 4.218 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.219 * [backup-simplify]: Simplify (+ 0 0) into 0 4.219 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.219 * [backup-simplify]: Simplify (- 0) into 0 4.219 * [backup-simplify]: Simplify (+ 0 0) into 0 4.219 * [taylor]: Taking taylor expansion of 0 in d2 4.219 * [backup-simplify]: Simplify 0 into 0 4.220 * [taylor]: Taking taylor expansion of 0 in d2 4.220 * [backup-simplify]: Simplify 0 into 0 4.220 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.220 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.220 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 4.220 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 4.220 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.220 * [taylor]: Taking taylor expansion of d3 in d3 4.220 * [backup-simplify]: Simplify 0 into 0 4.220 * [backup-simplify]: Simplify 1 into 1 4.220 * [backup-simplify]: Simplify (/ 1 1) into 1 4.221 * [backup-simplify]: Simplify (- 1) into -1 4.221 * [backup-simplify]: Simplify -1 into -1 4.221 * [taylor]: Taking taylor expansion of 0 in d3 4.221 * [backup-simplify]: Simplify 0 into 0 4.221 * [taylor]: Taking taylor expansion of 0 in d3 4.221 * [backup-simplify]: Simplify 0 into 0 4.221 * [taylor]: Taking taylor expansion of 0 in d3 4.221 * [backup-simplify]: Simplify 0 into 0 4.221 * [backup-simplify]: Simplify 1 into 1 4.221 * [backup-simplify]: Simplify 1 into 1 4.221 * [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)) 4.221 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 4.221 * [backup-simplify]: Simplify (+ (- d4 d1) (- d2 d3)) into (- (+ d4 d2) (+ d1 d3)) 4.221 * [approximate]: Taking taylor expansion of (- (+ d4 d2) (+ d1 d3)) in (d4 d1 d2 d3) around 0 4.222 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d1 d3)) in d3 4.222 * [taylor]: Taking taylor expansion of (+ d4 d2) in d3 4.222 * [taylor]: Taking taylor expansion of d4 in d3 4.222 * [backup-simplify]: Simplify d4 into d4 4.222 * [taylor]: Taking taylor expansion of d2 in d3 4.222 * [backup-simplify]: Simplify d2 into d2 4.222 * [taylor]: Taking taylor expansion of (+ d1 d3) in d3 4.222 * [taylor]: Taking taylor expansion of d1 in d3 4.222 * [backup-simplify]: Simplify d1 into d1 4.222 * [taylor]: Taking taylor expansion of d3 in d3 4.222 * [backup-simplify]: Simplify 0 into 0 4.222 * [backup-simplify]: Simplify 1 into 1 4.222 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d1 d3)) in d2 4.222 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 4.222 * [taylor]: Taking taylor expansion of d4 in d2 4.222 * [backup-simplify]: Simplify d4 into d4 4.222 * [taylor]: Taking taylor expansion of d2 in d2 4.222 * [backup-simplify]: Simplify 0 into 0 4.222 * [backup-simplify]: Simplify 1 into 1 4.222 * [taylor]: Taking taylor expansion of (+ d1 d3) in d2 4.222 * [taylor]: Taking taylor expansion of d1 in d2 4.222 * [backup-simplify]: Simplify d1 into d1 4.222 * [taylor]: Taking taylor expansion of d3 in d2 4.222 * [backup-simplify]: Simplify d3 into d3 4.222 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d1 d3)) in d1 4.222 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1 4.222 * [taylor]: Taking taylor expansion of d4 in d1 4.222 * [backup-simplify]: Simplify d4 into d4 4.222 * [taylor]: Taking taylor expansion of d2 in d1 4.222 * [backup-simplify]: Simplify d2 into d2 4.222 * [taylor]: Taking taylor expansion of (+ d1 d3) in d1 4.222 * [taylor]: Taking taylor expansion of d1 in d1 4.222 * [backup-simplify]: Simplify 0 into 0 4.222 * [backup-simplify]: Simplify 1 into 1 4.222 * [taylor]: Taking taylor expansion of d3 in d1 4.222 * [backup-simplify]: Simplify d3 into d3 4.222 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d1 d3)) in d4 4.222 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4 4.222 * [taylor]: Taking taylor expansion of d4 in d4 4.222 * [backup-simplify]: Simplify 0 into 0 4.222 * [backup-simplify]: Simplify 1 into 1 4.222 * [taylor]: Taking taylor expansion of d2 in d4 4.222 * [backup-simplify]: Simplify d2 into d2 4.222 * [taylor]: Taking taylor expansion of (+ d1 d3) in d4 4.222 * [taylor]: Taking taylor expansion of d1 in d4 4.222 * [backup-simplify]: Simplify d1 into d1 4.222 * [taylor]: Taking taylor expansion of d3 in d4 4.222 * [backup-simplify]: Simplify d3 into d3 4.222 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d1 d3)) in d4 4.222 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4 4.222 * [taylor]: Taking taylor expansion of d4 in d4 4.222 * [backup-simplify]: Simplify 0 into 0 4.222 * [backup-simplify]: Simplify 1 into 1 4.222 * [taylor]: Taking taylor expansion of d2 in d4 4.222 * [backup-simplify]: Simplify d2 into d2 4.222 * [taylor]: Taking taylor expansion of (+ d1 d3) in d4 4.222 * [taylor]: Taking taylor expansion of d1 in d4 4.222 * [backup-simplify]: Simplify d1 into d1 4.222 * [taylor]: Taking taylor expansion of d3 in d4 4.222 * [backup-simplify]: Simplify d3 into d3 4.222 * [backup-simplify]: Simplify (+ 0 d2) into d2 4.222 * [backup-simplify]: Simplify (+ d1 d3) into (+ d1 d3) 4.223 * [backup-simplify]: Simplify (- (+ d1 d3)) into (- (+ d1 d3)) 4.223 * [backup-simplify]: Simplify (+ d2 (- (+ d1 d3))) into (- d2 (+ d1 d3)) 4.223 * [taylor]: Taking taylor expansion of (- d2 (+ d1 d3)) in d1 4.223 * [taylor]: Taking taylor expansion of d2 in d1 4.223 * [backup-simplify]: Simplify d2 into d2 4.223 * [taylor]: Taking taylor expansion of (+ d1 d3) in d1 4.223 * [taylor]: Taking taylor expansion of d1 in d1 4.223 * [backup-simplify]: Simplify 0 into 0 4.223 * [backup-simplify]: Simplify 1 into 1 4.223 * [taylor]: Taking taylor expansion of d3 in d1 4.223 * [backup-simplify]: Simplify d3 into d3 4.223 * [backup-simplify]: Simplify (+ 0 d3) into d3 4.223 * [backup-simplify]: Simplify (- d3) into (- d3) 4.223 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 4.223 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 4.223 * [taylor]: Taking taylor expansion of d2 in d2 4.223 * [backup-simplify]: Simplify 0 into 0 4.223 * [backup-simplify]: Simplify 1 into 1 4.223 * [taylor]: Taking taylor expansion of d3 in d2 4.223 * [backup-simplify]: Simplify d3 into d3 4.223 * [backup-simplify]: Simplify (- d3) into (- d3) 4.223 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 4.223 * [taylor]: Taking taylor expansion of (- d3) in d3 4.223 * [taylor]: Taking taylor expansion of d3 in d3 4.223 * [backup-simplify]: Simplify 0 into 0 4.223 * [backup-simplify]: Simplify 1 into 1 4.223 * [backup-simplify]: Simplify (- 0) into 0 4.223 * [backup-simplify]: Simplify 0 into 0 4.224 * [backup-simplify]: Simplify (+ 1 0) into 1 4.224 * [backup-simplify]: Simplify (+ 0 0) into 0 4.224 * [backup-simplify]: Simplify (- 0) into 0 4.224 * [backup-simplify]: Simplify (+ 1 0) into 1 4.224 * [taylor]: Taking taylor expansion of 1 in d1 4.224 * [backup-simplify]: Simplify 1 into 1 4.224 * [taylor]: Taking taylor expansion of 1 in d2 4.224 * [backup-simplify]: Simplify 1 into 1 4.224 * [taylor]: Taking taylor expansion of 1 in d3 4.224 * [backup-simplify]: Simplify 1 into 1 4.224 * [backup-simplify]: Simplify 1 into 1 4.225 * [backup-simplify]: Simplify (+ 1 0) into 1 4.225 * [backup-simplify]: Simplify (- 1) into -1 4.225 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.225 * [taylor]: Taking taylor expansion of -1 in d2 4.225 * [backup-simplify]: Simplify -1 into -1 4.225 * [taylor]: Taking taylor expansion of -1 in d3 4.225 * [backup-simplify]: Simplify -1 into -1 4.225 * [backup-simplify]: Simplify -1 into -1 4.226 * [backup-simplify]: Simplify (- 0) into 0 4.226 * [backup-simplify]: Simplify (+ 1 0) into 1 4.226 * [taylor]: Taking taylor expansion of 1 in d3 4.226 * [backup-simplify]: Simplify 1 into 1 4.226 * [backup-simplify]: Simplify 1 into 1 4.226 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* d2 (* 1 1)))) (+ (* -1 (* 1 (* 1 (* d1 1)))) (* 1 (* 1 (* 1 (* 1 d4)))))) into (- (+ d4 d2) d1) 4.226 * [backup-simplify]: Simplify (+ (- (/ 1 d4) (/ 1 d1)) (- (/ 1 d2) (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) 4.226 * [approximate]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in (d4 d1 d2 d3) around 0 4.226 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d3 4.226 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d3 4.226 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 4.227 * [taylor]: Taking taylor expansion of d2 in d3 4.227 * [backup-simplify]: Simplify d2 into d2 4.227 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.227 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 4.227 * [taylor]: Taking taylor expansion of d4 in d3 4.227 * [backup-simplify]: Simplify d4 into d4 4.227 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.227 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 4.227 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 4.227 * [taylor]: Taking taylor expansion of d1 in d3 4.227 * [backup-simplify]: Simplify d1 into d1 4.227 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.227 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.227 * [taylor]: Taking taylor expansion of d3 in d3 4.227 * [backup-simplify]: Simplify 0 into 0 4.227 * [backup-simplify]: Simplify 1 into 1 4.227 * [backup-simplify]: Simplify (/ 1 1) into 1 4.227 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d2 4.227 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 4.227 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.227 * [taylor]: Taking taylor expansion of d2 in d2 4.227 * [backup-simplify]: Simplify 0 into 0 4.227 * [backup-simplify]: Simplify 1 into 1 4.227 * [backup-simplify]: Simplify (/ 1 1) into 1 4.227 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.227 * [taylor]: Taking taylor expansion of d4 in d2 4.227 * [backup-simplify]: Simplify d4 into d4 4.227 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.227 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 4.228 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 4.228 * [taylor]: Taking taylor expansion of d1 in d2 4.228 * [backup-simplify]: Simplify d1 into d1 4.228 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.228 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.228 * [taylor]: Taking taylor expansion of d3 in d2 4.228 * [backup-simplify]: Simplify d3 into d3 4.228 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.228 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d1 4.228 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 4.228 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 4.228 * [taylor]: Taking taylor expansion of d2 in d1 4.228 * [backup-simplify]: Simplify d2 into d2 4.228 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.228 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 4.228 * [taylor]: Taking taylor expansion of d4 in d1 4.228 * [backup-simplify]: Simplify d4 into d4 4.228 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.228 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 4.228 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 4.228 * [taylor]: Taking taylor expansion of d1 in d1 4.228 * [backup-simplify]: Simplify 0 into 0 4.228 * [backup-simplify]: Simplify 1 into 1 4.228 * [backup-simplify]: Simplify (/ 1 1) into 1 4.228 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 4.228 * [taylor]: Taking taylor expansion of d3 in d1 4.228 * [backup-simplify]: Simplify d3 into d3 4.228 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.228 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d4 4.228 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 4.228 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 4.228 * [taylor]: Taking taylor expansion of d2 in d4 4.228 * [backup-simplify]: Simplify d2 into d2 4.228 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.228 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.228 * [taylor]: Taking taylor expansion of d4 in d4 4.228 * [backup-simplify]: Simplify 0 into 0 4.228 * [backup-simplify]: Simplify 1 into 1 4.229 * [backup-simplify]: Simplify (/ 1 1) into 1 4.229 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 4.229 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 4.229 * [taylor]: Taking taylor expansion of d1 in d4 4.229 * [backup-simplify]: Simplify d1 into d1 4.229 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.229 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 4.229 * [taylor]: Taking taylor expansion of d3 in d4 4.229 * [backup-simplify]: Simplify d3 into d3 4.229 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.229 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d4 4.229 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 4.229 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 4.229 * [taylor]: Taking taylor expansion of d2 in d4 4.229 * [backup-simplify]: Simplify d2 into d2 4.229 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.229 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.229 * [taylor]: Taking taylor expansion of d4 in d4 4.229 * [backup-simplify]: Simplify 0 into 0 4.229 * [backup-simplify]: Simplify 1 into 1 4.229 * [backup-simplify]: Simplify (/ 1 1) into 1 4.229 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 4.229 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 4.229 * [taylor]: Taking taylor expansion of d1 in d4 4.229 * [backup-simplify]: Simplify d1 into d1 4.229 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.229 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 4.229 * [taylor]: Taking taylor expansion of d3 in d4 4.229 * [backup-simplify]: Simplify d3 into d3 4.229 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.230 * [backup-simplify]: Simplify (+ 0 1) into 1 4.230 * [backup-simplify]: Simplify (+ 1 0) into 1 4.230 * [taylor]: Taking taylor expansion of 1 in d1 4.230 * [backup-simplify]: Simplify 1 into 1 4.231 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.231 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2) 4.231 * [backup-simplify]: Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3)) 4.231 * [backup-simplify]: Simplify (- (+ (/ 1 d1) (/ 1 d3))) into (- (+ (/ 1 d1) (/ 1 d3))) 4.231 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (+ (/ 1 d1) (/ 1 d3)))) into (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) 4.231 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d1) (/ 1 d3))) in d1 4.231 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 4.231 * [taylor]: Taking taylor expansion of d2 in d1 4.231 * [backup-simplify]: Simplify d2 into d2 4.231 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.231 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 4.231 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 4.231 * [taylor]: Taking taylor expansion of d1 in d1 4.231 * [backup-simplify]: Simplify 0 into 0 4.231 * [backup-simplify]: Simplify 1 into 1 4.231 * [backup-simplify]: Simplify (/ 1 1) into 1 4.231 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 4.231 * [taylor]: Taking taylor expansion of d3 in d1 4.231 * [backup-simplify]: Simplify d3 into d3 4.231 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.232 * [backup-simplify]: Simplify (+ 1 0) into 1 4.232 * [backup-simplify]: Simplify (- 1) into -1 4.232 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.232 * [taylor]: Taking taylor expansion of -1 in d2 4.232 * [backup-simplify]: Simplify -1 into -1 4.232 * [taylor]: Taking taylor expansion of 1 in d2 4.232 * [backup-simplify]: Simplify 1 into 1 4.232 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 4.233 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.233 * [backup-simplify]: Simplify (+ 0 0) into 0 4.233 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 4.233 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.234 * [backup-simplify]: Simplify (+ 0 0) into 0 4.234 * [backup-simplify]: Simplify (- 0) into 0 4.234 * [backup-simplify]: Simplify (+ 0 0) into 0 4.234 * [taylor]: Taking taylor expansion of 0 in d1 4.234 * [backup-simplify]: Simplify 0 into 0 4.235 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.235 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 4.235 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.235 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 4.235 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 4.235 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.235 * [taylor]: Taking taylor expansion of d2 in d2 4.235 * [backup-simplify]: Simplify 0 into 0 4.235 * [backup-simplify]: Simplify 1 into 1 4.235 * [backup-simplify]: Simplify (/ 1 1) into 1 4.235 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.235 * [taylor]: Taking taylor expansion of d3 in d2 4.235 * [backup-simplify]: Simplify d3 into d3 4.235 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.235 * [backup-simplify]: Simplify (+ 1 0) into 1 4.235 * [taylor]: Taking taylor expansion of 1 in d3 4.235 * [backup-simplify]: Simplify 1 into 1 4.236 * [taylor]: Taking taylor expansion of 0 in d2 4.236 * [backup-simplify]: Simplify 0 into 0 4.236 * [taylor]: Taking taylor expansion of -1 in d3 4.236 * [backup-simplify]: Simplify -1 into -1 4.236 * [taylor]: Taking taylor expansion of 1 in d3 4.236 * [backup-simplify]: Simplify 1 into 1 4.236 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 4.236 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.236 * [backup-simplify]: Simplify (+ 0 0) into 0 4.237 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 4.237 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.237 * [backup-simplify]: Simplify (+ 0 0) into 0 4.237 * [backup-simplify]: Simplify (- 0) into 0 4.237 * [backup-simplify]: Simplify (+ 0 0) into 0 4.237 * [taylor]: Taking taylor expansion of 0 in d1 4.237 * [backup-simplify]: Simplify 0 into 0 4.237 * [taylor]: Taking taylor expansion of 0 in d2 4.237 * [backup-simplify]: Simplify 0 into 0 4.238 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 4.238 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.238 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.238 * [backup-simplify]: Simplify (+ 0 0) into 0 4.239 * [backup-simplify]: Simplify (- 0) into 0 4.239 * [backup-simplify]: Simplify (+ 0 0) into 0 4.239 * [taylor]: Taking taylor expansion of 0 in d2 4.239 * [backup-simplify]: Simplify 0 into 0 4.239 * [taylor]: Taking taylor expansion of 0 in d2 4.239 * [backup-simplify]: Simplify 0 into 0 4.239 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.239 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 4.239 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 4.240 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 4.240 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.240 * [taylor]: Taking taylor expansion of d3 in d3 4.240 * [backup-simplify]: Simplify 0 into 0 4.240 * [backup-simplify]: Simplify 1 into 1 4.240 * [backup-simplify]: Simplify (/ 1 1) into 1 4.240 * [backup-simplify]: Simplify (- 1) into -1 4.240 * [backup-simplify]: Simplify -1 into -1 4.240 * [taylor]: Taking taylor expansion of 0 in d3 4.240 * [backup-simplify]: Simplify 0 into 0 4.240 * [taylor]: Taking taylor expansion of 0 in d3 4.240 * [backup-simplify]: Simplify 0 into 0 4.240 * [taylor]: Taking taylor expansion of 0 in d3 4.240 * [backup-simplify]: Simplify 0 into 0 4.240 * [backup-simplify]: Simplify 1 into 1 4.240 * [backup-simplify]: Simplify -1 into -1 4.241 * [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)) 4.241 * [backup-simplify]: Simplify (+ (- (/ 1 (- d4)) (/ 1 (- d1))) (- (/ 1 (- d2)) (/ 1 (- d3)))) into (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) 4.241 * [approximate]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in (d4 d1 d2 d3) around 0 4.241 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d3 4.241 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 4.241 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 4.241 * [taylor]: Taking taylor expansion of d1 in d3 4.241 * [backup-simplify]: Simplify d1 into d1 4.241 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.241 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.241 * [taylor]: Taking taylor expansion of d3 in d3 4.241 * [backup-simplify]: Simplify 0 into 0 4.241 * [backup-simplify]: Simplify 1 into 1 4.242 * [backup-simplify]: Simplify (/ 1 1) into 1 4.242 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d3 4.242 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 4.242 * [taylor]: Taking taylor expansion of d2 in d3 4.242 * [backup-simplify]: Simplify d2 into d2 4.242 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.242 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 4.242 * [taylor]: Taking taylor expansion of d4 in d3 4.242 * [backup-simplify]: Simplify d4 into d4 4.242 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.242 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d2 4.242 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 4.242 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 4.242 * [taylor]: Taking taylor expansion of d1 in d2 4.242 * [backup-simplify]: Simplify d1 into d1 4.242 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.242 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.242 * [taylor]: Taking taylor expansion of d3 in d2 4.242 * [backup-simplify]: Simplify d3 into d3 4.242 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.242 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 4.242 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.242 * [taylor]: Taking taylor expansion of d2 in d2 4.242 * [backup-simplify]: Simplify 0 into 0 4.242 * [backup-simplify]: Simplify 1 into 1 4.242 * [backup-simplify]: Simplify (/ 1 1) into 1 4.242 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 4.242 * [taylor]: Taking taylor expansion of d4 in d2 4.242 * [backup-simplify]: Simplify d4 into d4 4.242 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.243 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d1 4.243 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 4.243 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 4.243 * [taylor]: Taking taylor expansion of d1 in d1 4.243 * [backup-simplify]: Simplify 0 into 0 4.243 * [backup-simplify]: Simplify 1 into 1 4.243 * [backup-simplify]: Simplify (/ 1 1) into 1 4.243 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 4.243 * [taylor]: Taking taylor expansion of d3 in d1 4.243 * [backup-simplify]: Simplify d3 into d3 4.243 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.243 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 4.243 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 4.243 * [taylor]: Taking taylor expansion of d2 in d1 4.243 * [backup-simplify]: Simplify d2 into d2 4.243 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.243 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 4.243 * [taylor]: Taking taylor expansion of d4 in d1 4.243 * [backup-simplify]: Simplify d4 into d4 4.243 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 4.243 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d4 4.243 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 4.243 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 4.243 * [taylor]: Taking taylor expansion of d1 in d4 4.243 * [backup-simplify]: Simplify d1 into d1 4.243 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.243 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 4.243 * [taylor]: Taking taylor expansion of d3 in d4 4.243 * [backup-simplify]: Simplify d3 into d3 4.243 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.243 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 4.243 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 4.243 * [taylor]: Taking taylor expansion of d2 in d4 4.243 * [backup-simplify]: Simplify d2 into d2 4.243 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.243 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.243 * [taylor]: Taking taylor expansion of d4 in d4 4.243 * [backup-simplify]: Simplify 0 into 0 4.243 * [backup-simplify]: Simplify 1 into 1 4.244 * [backup-simplify]: Simplify (/ 1 1) into 1 4.244 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d4 4.244 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 4.244 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 4.244 * [taylor]: Taking taylor expansion of d1 in d4 4.244 * [backup-simplify]: Simplify d1 into d1 4.244 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 4.244 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 4.244 * [taylor]: Taking taylor expansion of d3 in d4 4.244 * [backup-simplify]: Simplify d3 into d3 4.244 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.244 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 4.244 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 4.244 * [taylor]: Taking taylor expansion of d2 in d4 4.244 * [backup-simplify]: Simplify d2 into d2 4.244 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.244 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 4.244 * [taylor]: Taking taylor expansion of d4 in d4 4.244 * [backup-simplify]: Simplify 0 into 0 4.244 * [backup-simplify]: Simplify 1 into 1 4.244 * [backup-simplify]: Simplify (/ 1 1) into 1 4.245 * [backup-simplify]: Simplify (+ 0 1) into 1 4.245 * [backup-simplify]: Simplify (- 1) into -1 4.245 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.245 * [taylor]: Taking taylor expansion of -1 in d1 4.245 * [backup-simplify]: Simplify -1 into -1 4.245 * [backup-simplify]: Simplify (+ (/ 1 d1) (/ 1 d3)) into (+ (/ 1 d1) (/ 1 d3)) 4.246 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.246 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2) 4.246 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 4.246 * [backup-simplify]: Simplify (+ (+ (/ 1 d1) (/ 1 d3)) (- (/ 1 d2))) into (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) 4.246 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (/ 1 d2)) in d1 4.246 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 4.246 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 4.246 * [taylor]: Taking taylor expansion of d1 in d1 4.246 * [backup-simplify]: Simplify 0 into 0 4.246 * [backup-simplify]: Simplify 1 into 1 4.246 * [backup-simplify]: Simplify (/ 1 1) into 1 4.246 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 4.246 * [taylor]: Taking taylor expansion of d3 in d1 4.246 * [backup-simplify]: Simplify d3 into d3 4.246 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.246 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 4.246 * [taylor]: Taking taylor expansion of d2 in d1 4.247 * [backup-simplify]: Simplify d2 into d2 4.247 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 4.247 * [backup-simplify]: Simplify (+ 1 0) into 1 4.247 * [backup-simplify]: Simplify (+ 1 0) into 1 4.247 * [taylor]: Taking taylor expansion of 1 in d2 4.247 * [backup-simplify]: Simplify 1 into 1 4.247 * [taylor]: Taking taylor expansion of -1 in d2 4.247 * [backup-simplify]: Simplify -1 into -1 4.247 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)))) into 0 4.247 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.248 * [backup-simplify]: Simplify (+ 0 0) into 0 4.248 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 4.248 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.249 * [backup-simplify]: Simplify (+ 0 0) into 0 4.249 * [backup-simplify]: Simplify (- 0) into 0 4.249 * [backup-simplify]: Simplify (+ 0 0) into 0 4.249 * [taylor]: Taking taylor expansion of 0 in d1 4.249 * [backup-simplify]: Simplify 0 into 0 4.250 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.250 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 4.250 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 4.250 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d2))) into (- (/ 1 d3) (/ 1 d2)) 4.250 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (/ 1 d2)) in d2 4.250 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 4.250 * [taylor]: Taking taylor expansion of d3 in d2 4.250 * [backup-simplify]: Simplify d3 into d3 4.250 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 4.250 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 4.250 * [taylor]: Taking taylor expansion of d2 in d2 4.250 * [backup-simplify]: Simplify 0 into 0 4.250 * [backup-simplify]: Simplify 1 into 1 4.250 * [backup-simplify]: Simplify (/ 1 1) into 1 4.250 * [backup-simplify]: Simplify (- 1) into -1 4.251 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.251 * [taylor]: Taking taylor expansion of -1 in d3 4.251 * [backup-simplify]: Simplify -1 into -1 4.251 * [taylor]: Taking taylor expansion of 0 in d2 4.251 * [backup-simplify]: Simplify 0 into 0 4.251 * [taylor]: Taking taylor expansion of 1 in d3 4.251 * [backup-simplify]: Simplify 1 into 1 4.251 * [taylor]: Taking taylor expansion of -1 in d3 4.251 * [backup-simplify]: Simplify -1 into -1 4.251 * [backup-simplify]: Simplify (- (+ (* (/ 1 d1) (/ 0 d1)) (* 0 (/ 0 d1)))) into 0 4.251 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 4.251 * [backup-simplify]: Simplify (+ 0 0) into 0 4.251 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 4.252 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.252 * [backup-simplify]: Simplify (+ 0 0) into 0 4.252 * [backup-simplify]: Simplify (- 0) into 0 4.253 * [backup-simplify]: Simplify (+ 0 0) into 0 4.253 * [taylor]: Taking taylor expansion of 0 in d1 4.253 * [backup-simplify]: Simplify 0 into 0 4.253 * [taylor]: Taking taylor expansion of 0 in d2 4.253 * [backup-simplify]: Simplify 0 into 0 4.253 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.253 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 4.254 * [backup-simplify]: Simplify (+ 0 0) into 0 4.254 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 4.254 * [backup-simplify]: Simplify (- 0) into 0 4.254 * [backup-simplify]: Simplify (+ 0 0) into 0 4.254 * [taylor]: Taking taylor expansion of 0 in d2 4.254 * [backup-simplify]: Simplify 0 into 0 4.254 * [taylor]: Taking taylor expansion of 0 in d2 4.254 * [backup-simplify]: Simplify 0 into 0 4.255 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.255 * [backup-simplify]: Simplify (- 0) into 0 4.255 * [backup-simplify]: Simplify (+ (/ 1 d3) 0) into (/ 1 d3) 4.255 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 4.255 * [taylor]: Taking taylor expansion of d3 in d3 4.255 * [backup-simplify]: Simplify 0 into 0 4.255 * [backup-simplify]: Simplify 1 into 1 4.255 * [backup-simplify]: Simplify (/ 1 1) into 1 4.255 * [backup-simplify]: Simplify 1 into 1 4.255 * [taylor]: Taking taylor expansion of 0 in d3 4.255 * [backup-simplify]: Simplify 0 into 0 4.255 * [taylor]: Taking taylor expansion of 0 in d3 4.255 * [backup-simplify]: Simplify 0 into 0 4.255 * [taylor]: Taking taylor expansion of 0 in d3 4.255 * [backup-simplify]: Simplify 0 into 0 4.255 * [backup-simplify]: Simplify -1 into -1 4.256 * [backup-simplify]: Simplify 1 into 1 4.256 * [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)) 4.256 * * * [progress]: simplifying candidates 4.257 * [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)) 4.260 * * [simplify]: Extracting # 0 : cost 0 4.260 * * [simplify]: Extracting # 1 : cost 0 4.260 * * [simplify]: Extracting # 2 : cost 0 4.260 * * [simplify]: Extracting # 3 : cost 0 4.261 * * [simplify]: Extracting # 4 : cost 0 4.261 * * [simplify]: Extracting # 5 : cost 0 4.261 * * [simplify]: Extracting # 6 : cost 0 4.261 * * [simplify]: Extracting # 7 : cost 0 4.262 * * [simplify]: iteration 0 : 120 enodes (cost 894 ) 4.314 * * [simplify]: Extracting # 0 : cost 0 4.314 * * [simplify]: Extracting # 1 : cost 0 4.314 * * [simplify]: Extracting # 2 : cost 0 4.315 * * [simplify]: Extracting # 3 : cost 0 4.315 * * [simplify]: Extracting # 4 : cost 0 4.316 * * [simplify]: iteration 1 : 380 enodes (cost 839 ) 4.568 * * [simplify]: Extracting # 0 : cost 0 4.569 * * [simplify]: Extracting # 1 : cost 0 4.571 * * [simplify]: Extracting # 2 : cost 0 4.572 * * [simplify]: Extracting # 3 : cost 0 4.574 * * [simplify]: Extracting # 4 : cost 0 4.575 * * [simplify]: iteration 2 : 1397 enodes (cost 787 ) 5.068 * * [simplify]: Extracting # 0 : cost 0 5.073 * * [simplify]: Extracting # 1 : cost 0 5.080 * * [simplify]: Extracting # 2 : cost 0 5.087 * * [simplify]: Extracting # 3 : cost 0 5.093 * * [simplify]: Extracting # 4 : cost 0 5.100 * * [simplify]: iteration done: 5000 enodes (cost 787 ) 5.101 * [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)) 5.101 * * * [progress]: adding candidates to table 5.254 * * [progress]: iteration 2 / 4 5.254 * * * [progress]: picking best candidate 5.264 * * * * [pick]: Picked # 5.265 * * * [progress]: localizing error 5.282 * * * [progress]: generating rewritten candidates 5.282 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 5.872 * * * [progress]: generating series expansions 5.872 * * * * [progress]: [ 1 / 1 ] generating series at (2) 5.872 * [backup-simplify]: Simplify (* d1 (+ (- (+ d4 d2) d1) (- d3))) into (* d1 (- (+ d2 d4) (+ d3 d1))) 5.872 * [approximate]: Taking taylor expansion of (* d1 (- (+ d2 d4) (+ d3 d1))) in (d1 d4 d2 d3) around 0 5.872 * [taylor]: Taking taylor expansion of (* d1 (- (+ d2 d4) (+ d3 d1))) in d3 5.872 * [taylor]: Taking taylor expansion of d1 in d3 5.872 * [backup-simplify]: Simplify d1 into d1 5.872 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d3 5.872 * [taylor]: Taking taylor expansion of (+ d2 d4) in d3 5.872 * [taylor]: Taking taylor expansion of d2 in d3 5.873 * [backup-simplify]: Simplify d2 into d2 5.873 * [taylor]: Taking taylor expansion of d4 in d3 5.873 * [backup-simplify]: Simplify d4 into d4 5.873 * [taylor]: Taking taylor expansion of (+ d3 d1) in d3 5.873 * [taylor]: Taking taylor expansion of d3 in d3 5.873 * [backup-simplify]: Simplify 0 into 0 5.873 * [backup-simplify]: Simplify 1 into 1 5.873 * [taylor]: Taking taylor expansion of d1 in d3 5.873 * [backup-simplify]: Simplify d1 into d1 5.873 * [taylor]: Taking taylor expansion of (* d1 (- (+ d2 d4) (+ d3 d1))) in d2 5.873 * [taylor]: Taking taylor expansion of d1 in d2 5.873 * [backup-simplify]: Simplify d1 into d1 5.873 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d2 5.873 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 5.873 * [taylor]: Taking taylor expansion of d2 in d2 5.873 * [backup-simplify]: Simplify 0 into 0 5.873 * [backup-simplify]: Simplify 1 into 1 5.873 * [taylor]: Taking taylor expansion of d4 in d2 5.873 * [backup-simplify]: Simplify d4 into d4 5.873 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2 5.873 * [taylor]: Taking taylor expansion of d3 in d2 5.873 * [backup-simplify]: Simplify d3 into d3 5.873 * [taylor]: Taking taylor expansion of d1 in d2 5.873 * [backup-simplify]: Simplify d1 into d1 5.873 * [taylor]: Taking taylor expansion of (* d1 (- (+ d2 d4) (+ d3 d1))) in d4 5.873 * [taylor]: Taking taylor expansion of d1 in d4 5.873 * [backup-simplify]: Simplify d1 into d1 5.873 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d4 5.873 * [taylor]: Taking taylor expansion of (+ d2 d4) in d4 5.873 * [taylor]: Taking taylor expansion of d2 in d4 5.873 * [backup-simplify]: Simplify d2 into d2 5.873 * [taylor]: Taking taylor expansion of d4 in d4 5.873 * [backup-simplify]: Simplify 0 into 0 5.873 * [backup-simplify]: Simplify 1 into 1 5.873 * [taylor]: Taking taylor expansion of (+ d3 d1) in d4 5.873 * [taylor]: Taking taylor expansion of d3 in d4 5.873 * [backup-simplify]: Simplify d3 into d3 5.874 * [taylor]: Taking taylor expansion of d1 in d4 5.874 * [backup-simplify]: Simplify d1 into d1 5.874 * [taylor]: Taking taylor expansion of (* d1 (- (+ d2 d4) (+ d3 d1))) in d1 5.874 * [taylor]: Taking taylor expansion of d1 in d1 5.874 * [backup-simplify]: Simplify 0 into 0 5.874 * [backup-simplify]: Simplify 1 into 1 5.874 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1 5.874 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1 5.874 * [taylor]: Taking taylor expansion of d2 in d1 5.874 * [backup-simplify]: Simplify d2 into d2 5.874 * [taylor]: Taking taylor expansion of d4 in d1 5.874 * [backup-simplify]: Simplify d4 into d4 5.874 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1 5.874 * [taylor]: Taking taylor expansion of d3 in d1 5.874 * [backup-simplify]: Simplify d3 into d3 5.874 * [taylor]: Taking taylor expansion of d1 in d1 5.874 * [backup-simplify]: Simplify 0 into 0 5.874 * [backup-simplify]: Simplify 1 into 1 5.874 * [taylor]: Taking taylor expansion of (* d1 (- (+ d2 d4) (+ d3 d1))) in d1 5.874 * [taylor]: Taking taylor expansion of d1 in d1 5.874 * [backup-simplify]: Simplify 0 into 0 5.874 * [backup-simplify]: Simplify 1 into 1 5.874 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1 5.874 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1 5.874 * [taylor]: Taking taylor expansion of d2 in d1 5.874 * [backup-simplify]: Simplify d2 into d2 5.874 * [taylor]: Taking taylor expansion of d4 in d1 5.874 * [backup-simplify]: Simplify d4 into d4 5.874 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1 5.874 * [taylor]: Taking taylor expansion of d3 in d1 5.874 * [backup-simplify]: Simplify d3 into d3 5.874 * [taylor]: Taking taylor expansion of d1 in d1 5.874 * [backup-simplify]: Simplify 0 into 0 5.874 * [backup-simplify]: Simplify 1 into 1 5.874 * [backup-simplify]: Simplify (+ d2 d4) into (+ d4 d2) 5.874 * [backup-simplify]: Simplify (+ d3 0) into d3 5.874 * [backup-simplify]: Simplify (- d3) into (- d3) 5.874 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3) 5.874 * [backup-simplify]: Simplify (* 0 (- (+ d4 d2) d3)) into 0 5.874 * [taylor]: Taking taylor expansion of 0 in d4 5.874 * [backup-simplify]: Simplify 0 into 0 5.874 * [taylor]: Taking taylor expansion of 0 in d2 5.874 * [backup-simplify]: Simplify 0 into 0 5.874 * [taylor]: Taking taylor expansion of 0 in d3 5.874 * [backup-simplify]: Simplify 0 into 0 5.875 * [backup-simplify]: Simplify 0 into 0 5.875 * [backup-simplify]: Simplify (+ 0 0) into 0 5.875 * [backup-simplify]: Simplify (+ 0 1) into 1 5.876 * [backup-simplify]: Simplify (- 1) into -1 5.876 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.876 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 (- (+ d4 d2) d3))) into (- (+ d2 d4) d3) 5.876 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d4 5.876 * [taylor]: Taking taylor expansion of (+ d2 d4) in d4 5.876 * [taylor]: Taking taylor expansion of d2 in d4 5.876 * [backup-simplify]: Simplify d2 into d2 5.876 * [taylor]: Taking taylor expansion of d4 in d4 5.876 * [backup-simplify]: Simplify 0 into 0 5.876 * [backup-simplify]: Simplify 1 into 1 5.876 * [taylor]: Taking taylor expansion of d3 in d4 5.876 * [backup-simplify]: Simplify d3 into d3 5.876 * [backup-simplify]: Simplify (+ d2 0) into d2 5.876 * [backup-simplify]: Simplify (- d3) into (- d3) 5.876 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 5.876 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 5.876 * [taylor]: Taking taylor expansion of d2 in d2 5.876 * [backup-simplify]: Simplify 0 into 0 5.876 * [backup-simplify]: Simplify 1 into 1 5.876 * [taylor]: Taking taylor expansion of d3 in d2 5.876 * [backup-simplify]: Simplify d3 into d3 5.877 * [backup-simplify]: Simplify (- d3) into (- d3) 5.877 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 5.877 * [taylor]: Taking taylor expansion of (- d3) in d3 5.877 * [taylor]: Taking taylor expansion of d3 in d3 5.877 * [backup-simplify]: Simplify 0 into 0 5.877 * [backup-simplify]: Simplify 1 into 1 5.877 * [backup-simplify]: Simplify (- 0) into 0 5.877 * [backup-simplify]: Simplify 0 into 0 5.877 * [taylor]: Taking taylor expansion of 0 in d2 5.877 * [backup-simplify]: Simplify 0 into 0 5.877 * [taylor]: Taking taylor expansion of 0 in d3 5.877 * [backup-simplify]: Simplify 0 into 0 5.877 * [backup-simplify]: Simplify 0 into 0 5.877 * [taylor]: Taking taylor expansion of 0 in d3 5.877 * [backup-simplify]: Simplify 0 into 0 5.877 * [backup-simplify]: Simplify 0 into 0 5.877 * [backup-simplify]: Simplify 0 into 0 5.877 * [backup-simplify]: Simplify (+ 0 0) into 0 5.878 * [backup-simplify]: Simplify (+ 0 0) into 0 5.878 * [backup-simplify]: Simplify (- 0) into 0 5.878 * [backup-simplify]: Simplify (+ 0 0) into 0 5.879 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (* 0 (- (+ d4 d2) d3)))) into (- 1) 5.879 * [taylor]: Taking taylor expansion of (- 1) in d4 5.879 * [taylor]: Taking taylor expansion of 1 in d4 5.879 * [backup-simplify]: Simplify 1 into 1 5.879 * [backup-simplify]: Simplify (- 1) into -1 5.879 * [taylor]: Taking taylor expansion of -1 in d2 5.879 * [backup-simplify]: Simplify -1 into -1 5.879 * [taylor]: Taking taylor expansion of -1 in d3 5.879 * [backup-simplify]: Simplify -1 into -1 5.879 * [backup-simplify]: Simplify -1 into -1 5.879 * [backup-simplify]: Simplify (+ 0 1) into 1 5.879 * [backup-simplify]: Simplify (- 0) into 0 5.880 * [backup-simplify]: Simplify (+ 1 0) into 1 5.880 * [taylor]: Taking taylor expansion of 1 in d2 5.880 * [backup-simplify]: Simplify 1 into 1 5.880 * [taylor]: Taking taylor expansion of 1 in d3 5.880 * [backup-simplify]: Simplify 1 into 1 5.880 * [backup-simplify]: Simplify 1 into 1 5.880 * [taylor]: Taking taylor expansion of 0 in d2 5.880 * [backup-simplify]: Simplify 0 into 0 5.880 * [taylor]: Taking taylor expansion of 0 in d3 5.880 * [backup-simplify]: Simplify 0 into 0 5.880 * [backup-simplify]: Simplify 0 into 0 5.880 * [backup-simplify]: Simplify (- 0) into 0 5.880 * [backup-simplify]: Simplify (+ 1 0) into 1 5.880 * [taylor]: Taking taylor expansion of 1 in d3 5.880 * [backup-simplify]: Simplify 1 into 1 5.880 * [backup-simplify]: Simplify 1 into 1 5.881 * [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)) 5.881 * [backup-simplify]: Simplify (* (/ 1 d1) (+ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d1)) (- (/ 1 d3)))) into (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) 5.881 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in (d1 d4 d2 d3) around 0 5.881 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d3 5.881 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d3 5.881 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d3 5.881 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 5.881 * [taylor]: Taking taylor expansion of d2 in d3 5.881 * [backup-simplify]: Simplify d2 into d2 5.881 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.881 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 5.881 * [taylor]: Taking taylor expansion of d4 in d3 5.881 * [backup-simplify]: Simplify d4 into d4 5.881 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.881 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 5.881 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 5.881 * [taylor]: Taking taylor expansion of d1 in d3 5.881 * [backup-simplify]: Simplify d1 into d1 5.881 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.881 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.881 * [taylor]: Taking taylor expansion of d3 in d3 5.881 * [backup-simplify]: Simplify 0 into 0 5.881 * [backup-simplify]: Simplify 1 into 1 5.882 * [backup-simplify]: Simplify (/ 1 1) into 1 5.882 * [taylor]: Taking taylor expansion of d1 in d3 5.882 * [backup-simplify]: Simplify d1 into d1 5.882 * [backup-simplify]: Simplify (+ 0 1) into 1 5.882 * [backup-simplify]: Simplify (- 1) into -1 5.882 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.883 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 5.883 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d2 5.883 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d2 5.883 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 5.883 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.883 * [taylor]: Taking taylor expansion of d2 in d2 5.883 * [backup-simplify]: Simplify 0 into 0 5.883 * [backup-simplify]: Simplify 1 into 1 5.883 * [backup-simplify]: Simplify (/ 1 1) into 1 5.883 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.883 * [taylor]: Taking taylor expansion of d4 in d2 5.883 * [backup-simplify]: Simplify d4 into d4 5.883 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.883 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 5.883 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 5.883 * [taylor]: Taking taylor expansion of d1 in d2 5.883 * [backup-simplify]: Simplify d1 into d1 5.883 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.883 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.883 * [taylor]: Taking taylor expansion of d3 in d2 5.883 * [backup-simplify]: Simplify d3 into d3 5.883 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.883 * [taylor]: Taking taylor expansion of d1 in d2 5.883 * [backup-simplify]: Simplify d1 into d1 5.883 * [backup-simplify]: Simplify (+ 1 0) into 1 5.884 * [backup-simplify]: Simplify (+ 1 0) into 1 5.884 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.884 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d4 5.884 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d4 5.884 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 5.884 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 5.884 * [taylor]: Taking taylor expansion of d2 in d4 5.884 * [backup-simplify]: Simplify d2 into d2 5.884 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.884 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.884 * [taylor]: Taking taylor expansion of d4 in d4 5.884 * [backup-simplify]: Simplify 0 into 0 5.884 * [backup-simplify]: Simplify 1 into 1 5.884 * [backup-simplify]: Simplify (/ 1 1) into 1 5.884 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 5.884 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 5.884 * [taylor]: Taking taylor expansion of d1 in d4 5.884 * [backup-simplify]: Simplify d1 into d1 5.884 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.884 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 5.884 * [taylor]: Taking taylor expansion of d3 in d4 5.884 * [backup-simplify]: Simplify d3 into d3 5.884 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.884 * [taylor]: Taking taylor expansion of d1 in d4 5.884 * [backup-simplify]: Simplify d1 into d1 5.885 * [backup-simplify]: Simplify (+ 0 1) into 1 5.885 * [backup-simplify]: Simplify (+ 1 0) into 1 5.885 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.885 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1 5.885 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d1 5.885 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 5.885 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.885 * [taylor]: Taking taylor expansion of d2 in d1 5.885 * [backup-simplify]: Simplify d2 into d2 5.885 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.885 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 5.885 * [taylor]: Taking taylor expansion of d4 in d1 5.885 * [backup-simplify]: Simplify d4 into d4 5.885 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.885 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 5.885 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 5.885 * [taylor]: Taking taylor expansion of d1 in d1 5.885 * [backup-simplify]: Simplify 0 into 0 5.885 * [backup-simplify]: Simplify 1 into 1 5.886 * [backup-simplify]: Simplify (/ 1 1) into 1 5.886 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.886 * [taylor]: Taking taylor expansion of d3 in d1 5.886 * [backup-simplify]: Simplify d3 into d3 5.886 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.886 * [taylor]: Taking taylor expansion of d1 in d1 5.886 * [backup-simplify]: Simplify 0 into 0 5.886 * [backup-simplify]: Simplify 1 into 1 5.886 * [backup-simplify]: Simplify (+ 1 0) into 1 5.886 * [backup-simplify]: Simplify (- 1) into -1 5.887 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.887 * [backup-simplify]: Simplify (/ -1 1) into -1 5.887 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1 5.887 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d1 5.887 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 5.887 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.887 * [taylor]: Taking taylor expansion of d2 in d1 5.887 * [backup-simplify]: Simplify d2 into d2 5.887 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.887 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 5.887 * [taylor]: Taking taylor expansion of d4 in d1 5.887 * [backup-simplify]: Simplify d4 into d4 5.887 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.887 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 5.887 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 5.887 * [taylor]: Taking taylor expansion of d1 in d1 5.887 * [backup-simplify]: Simplify 0 into 0 5.887 * [backup-simplify]: Simplify 1 into 1 5.887 * [backup-simplify]: Simplify (/ 1 1) into 1 5.887 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.887 * [taylor]: Taking taylor expansion of d3 in d1 5.887 * [backup-simplify]: Simplify d3 into d3 5.887 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.888 * [taylor]: Taking taylor expansion of d1 in d1 5.888 * [backup-simplify]: Simplify 0 into 0 5.888 * [backup-simplify]: Simplify 1 into 1 5.888 * [backup-simplify]: Simplify (+ 1 0) into 1 5.888 * [backup-simplify]: Simplify (- 1) into -1 5.888 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.889 * [backup-simplify]: Simplify (/ -1 1) into -1 5.889 * [taylor]: Taking taylor expansion of -1 in d4 5.889 * [backup-simplify]: Simplify -1 into -1 5.889 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 5.889 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.889 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 5.889 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.889 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) (- (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 5.890 * [backup-simplify]: Simplify (- (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 1) (+ (* -1 (/ 0 1)))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 5.890 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d4 5.890 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 5.890 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 5.890 * [taylor]: Taking taylor expansion of d2 in d4 5.890 * [backup-simplify]: Simplify d2 into d2 5.890 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.890 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.890 * [taylor]: Taking taylor expansion of d4 in d4 5.890 * [backup-simplify]: Simplify 0 into 0 5.890 * [backup-simplify]: Simplify 1 into 1 5.890 * [backup-simplify]: Simplify (/ 1 1) into 1 5.891 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 5.891 * [taylor]: Taking taylor expansion of d3 in d4 5.891 * [backup-simplify]: Simplify d3 into d3 5.891 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.891 * [backup-simplify]: Simplify (+ 0 1) into 1 5.891 * [backup-simplify]: Simplify (+ 1 0) into 1 5.891 * [taylor]: Taking taylor expansion of 1 in d2 5.891 * [backup-simplify]: Simplify 1 into 1 5.891 * [taylor]: Taking taylor expansion of -1 in d2 5.891 * [backup-simplify]: Simplify -1 into -1 5.891 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.891 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.892 * [backup-simplify]: Simplify (+ 0 0) into 0 5.892 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.892 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.892 * [backup-simplify]: Simplify (+ 0 0) into 0 5.893 * [backup-simplify]: Simplify (- 0) into 0 5.893 * [backup-simplify]: Simplify (+ 0 0) into 0 5.894 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (/ 0 1)))) into 0 5.894 * [taylor]: Taking taylor expansion of 0 in d4 5.894 * [backup-simplify]: Simplify 0 into 0 5.894 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.894 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2) 5.895 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.895 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 5.895 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 5.895 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.895 * [taylor]: Taking taylor expansion of d2 in d2 5.895 * [backup-simplify]: Simplify 0 into 0 5.895 * [backup-simplify]: Simplify 1 into 1 5.895 * [backup-simplify]: Simplify (/ 1 1) into 1 5.895 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.895 * [taylor]: Taking taylor expansion of d3 in d2 5.895 * [backup-simplify]: Simplify d3 into d3 5.895 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.895 * [backup-simplify]: Simplify (+ 1 0) into 1 5.895 * [taylor]: Taking taylor expansion of 1 in d3 5.895 * [backup-simplify]: Simplify 1 into 1 5.895 * [taylor]: Taking taylor expansion of 0 in d2 5.895 * [backup-simplify]: Simplify 0 into 0 5.895 * [taylor]: Taking taylor expansion of 1 in d3 5.895 * [backup-simplify]: Simplify 1 into 1 5.895 * [taylor]: Taking taylor expansion of -1 in d3 5.895 * [backup-simplify]: Simplify -1 into -1 5.896 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.896 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.896 * [backup-simplify]: Simplify (+ 0 0) into 0 5.896 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.897 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.897 * [backup-simplify]: Simplify (+ 0 0) into 0 5.897 * [backup-simplify]: Simplify (- 0) into 0 5.897 * [backup-simplify]: Simplify (+ 0 0) into 0 5.899 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.899 * [taylor]: Taking taylor expansion of 0 in d4 5.899 * [backup-simplify]: Simplify 0 into 0 5.899 * [taylor]: Taking taylor expansion of 0 in d2 5.899 * [backup-simplify]: Simplify 0 into 0 5.899 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.900 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.900 * [backup-simplify]: Simplify (+ 0 0) into 0 5.900 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.900 * [backup-simplify]: Simplify (- 0) into 0 5.900 * [backup-simplify]: Simplify (+ 0 0) into 0 5.900 * [taylor]: Taking taylor expansion of 0 in d2 5.900 * [backup-simplify]: Simplify 0 into 0 5.900 * [taylor]: Taking taylor expansion of 0 in d2 5.900 * [backup-simplify]: Simplify 0 into 0 5.901 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.901 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.901 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 5.901 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 5.901 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.901 * [taylor]: Taking taylor expansion of d3 in d3 5.901 * [backup-simplify]: Simplify 0 into 0 5.901 * [backup-simplify]: Simplify 1 into 1 5.901 * [backup-simplify]: Simplify (/ 1 1) into 1 5.902 * [backup-simplify]: Simplify (- 1) into -1 5.902 * [backup-simplify]: Simplify -1 into -1 5.902 * [taylor]: Taking taylor expansion of 0 in d3 5.902 * [backup-simplify]: Simplify 0 into 0 5.902 * [taylor]: Taking taylor expansion of 0 in d3 5.902 * [backup-simplify]: Simplify 0 into 0 5.902 * [taylor]: Taking taylor expansion of 0 in d3 5.902 * [backup-simplify]: Simplify 0 into 0 5.902 * [backup-simplify]: Simplify 1 into 1 5.902 * [backup-simplify]: Simplify 1 into 1 5.902 * [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)) 5.903 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (+ (- (+ (/ 1 (- d4)) (/ 1 (- d2))) (/ 1 (- d1))) (- (/ 1 (- d3))))) into (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) 5.903 * [approximate]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in (d1 d4 d2 d3) around 0 5.903 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d3 5.903 * [taylor]: Taking taylor expansion of -1 in d3 5.903 * [backup-simplify]: Simplify -1 into -1 5.903 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d3 5.903 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d3 5.903 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 5.903 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 5.903 * [taylor]: Taking taylor expansion of d1 in d3 5.903 * [backup-simplify]: Simplify d1 into d1 5.903 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.903 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.903 * [taylor]: Taking taylor expansion of d3 in d3 5.903 * [backup-simplify]: Simplify 0 into 0 5.903 * [backup-simplify]: Simplify 1 into 1 5.903 * [backup-simplify]: Simplify (/ 1 1) into 1 5.903 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d3 5.903 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 5.903 * [taylor]: Taking taylor expansion of d2 in d3 5.903 * [backup-simplify]: Simplify d2 into d2 5.904 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.904 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 5.904 * [taylor]: Taking taylor expansion of d4 in d3 5.904 * [backup-simplify]: Simplify d4 into d4 5.904 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.904 * [taylor]: Taking taylor expansion of d1 in d3 5.904 * [backup-simplify]: Simplify d1 into d1 5.904 * [backup-simplify]: Simplify (+ 0 1) into 1 5.904 * [backup-simplify]: Simplify (+ 1 0) into 1 5.904 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.904 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d2 5.904 * [taylor]: Taking taylor expansion of -1 in d2 5.904 * [backup-simplify]: Simplify -1 into -1 5.904 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d2 5.904 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d2 5.904 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 5.904 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 5.904 * [taylor]: Taking taylor expansion of d1 in d2 5.904 * [backup-simplify]: Simplify d1 into d1 5.905 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.905 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.905 * [taylor]: Taking taylor expansion of d3 in d2 5.905 * [backup-simplify]: Simplify d3 into d3 5.905 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.905 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 5.905 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.905 * [taylor]: Taking taylor expansion of d2 in d2 5.905 * [backup-simplify]: Simplify 0 into 0 5.905 * [backup-simplify]: Simplify 1 into 1 5.905 * [backup-simplify]: Simplify (/ 1 1) into 1 5.905 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.905 * [taylor]: Taking taylor expansion of d4 in d2 5.905 * [backup-simplify]: Simplify d4 into d4 5.905 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.905 * [taylor]: Taking taylor expansion of d1 in d2 5.905 * [backup-simplify]: Simplify d1 into d1 5.905 * [backup-simplify]: Simplify (+ 1 0) into 1 5.906 * [backup-simplify]: Simplify (- 1) into -1 5.906 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.906 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 5.906 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d4 5.906 * [taylor]: Taking taylor expansion of -1 in d4 5.906 * [backup-simplify]: Simplify -1 into -1 5.906 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d4 5.906 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d4 5.906 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 5.906 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 5.906 * [taylor]: Taking taylor expansion of d1 in d4 5.906 * [backup-simplify]: Simplify d1 into d1 5.906 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.906 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 5.907 * [taylor]: Taking taylor expansion of d3 in d4 5.907 * [backup-simplify]: Simplify d3 into d3 5.907 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.907 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 5.907 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 5.907 * [taylor]: Taking taylor expansion of d2 in d4 5.907 * [backup-simplify]: Simplify d2 into d2 5.907 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.907 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.907 * [taylor]: Taking taylor expansion of d4 in d4 5.907 * [backup-simplify]: Simplify 0 into 0 5.907 * [backup-simplify]: Simplify 1 into 1 5.907 * [backup-simplify]: Simplify (/ 1 1) into 1 5.907 * [taylor]: Taking taylor expansion of d1 in d4 5.907 * [backup-simplify]: Simplify d1 into d1 5.908 * [backup-simplify]: Simplify (+ 0 1) into 1 5.908 * [backup-simplify]: Simplify (- 1) into -1 5.909 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.909 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 5.909 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d1 5.909 * [taylor]: Taking taylor expansion of -1 in d1 5.909 * [backup-simplify]: Simplify -1 into -1 5.909 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d1 5.909 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d1 5.909 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 5.909 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 5.909 * [taylor]: Taking taylor expansion of d1 in d1 5.909 * [backup-simplify]: Simplify 0 into 0 5.909 * [backup-simplify]: Simplify 1 into 1 5.909 * [backup-simplify]: Simplify (/ 1 1) into 1 5.909 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.910 * [taylor]: Taking taylor expansion of d3 in d1 5.910 * [backup-simplify]: Simplify d3 into d3 5.910 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.910 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 5.910 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.910 * [taylor]: Taking taylor expansion of d2 in d1 5.910 * [backup-simplify]: Simplify d2 into d2 5.910 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.910 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 5.910 * [taylor]: Taking taylor expansion of d4 in d1 5.910 * [backup-simplify]: Simplify d4 into d4 5.910 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.910 * [taylor]: Taking taylor expansion of d1 in d1 5.910 * [backup-simplify]: Simplify 0 into 0 5.910 * [backup-simplify]: Simplify 1 into 1 5.911 * [backup-simplify]: Simplify (+ 1 0) into 1 5.911 * [backup-simplify]: Simplify (+ 1 0) into 1 5.912 * [backup-simplify]: Simplify (/ 1 1) into 1 5.912 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d1 5.912 * [taylor]: Taking taylor expansion of -1 in d1 5.912 * [backup-simplify]: Simplify -1 into -1 5.912 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d1 5.912 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d1 5.912 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 5.912 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 5.912 * [taylor]: Taking taylor expansion of d1 in d1 5.912 * [backup-simplify]: Simplify 0 into 0 5.912 * [backup-simplify]: Simplify 1 into 1 5.912 * [backup-simplify]: Simplify (/ 1 1) into 1 5.912 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.912 * [taylor]: Taking taylor expansion of d3 in d1 5.912 * [backup-simplify]: Simplify d3 into d3 5.912 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.912 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 5.912 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.912 * [taylor]: Taking taylor expansion of d2 in d1 5.913 * [backup-simplify]: Simplify d2 into d2 5.913 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.913 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 5.913 * [taylor]: Taking taylor expansion of d4 in d1 5.913 * [backup-simplify]: Simplify d4 into d4 5.913 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.913 * [taylor]: Taking taylor expansion of d1 in d1 5.913 * [backup-simplify]: Simplify 0 into 0 5.913 * [backup-simplify]: Simplify 1 into 1 5.913 * [backup-simplify]: Simplify (+ 1 0) into 1 5.914 * [backup-simplify]: Simplify (+ 1 0) into 1 5.914 * [backup-simplify]: Simplify (/ 1 1) into 1 5.915 * [backup-simplify]: Simplify (* -1 1) into -1 5.915 * [taylor]: Taking taylor expansion of -1 in d4 5.915 * [backup-simplify]: Simplify -1 into -1 5.916 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.916 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 5.916 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 5.916 * [backup-simplify]: Simplify (- (+ (/ 1 d2) (/ 1 d4))) into (- (+ (/ 1 d2) (/ 1 d4))) 5.916 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d2) (/ 1 d4)))) into (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) 5.917 * [backup-simplify]: Simplify (- (/ (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) 5.918 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) (* 0 1)) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 5.918 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d4 5.918 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 5.918 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 5.918 * [taylor]: Taking taylor expansion of d2 in d4 5.918 * [backup-simplify]: Simplify d2 into d2 5.918 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.918 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.918 * [taylor]: Taking taylor expansion of d4 in d4 5.918 * [backup-simplify]: Simplify 0 into 0 5.918 * [backup-simplify]: Simplify 1 into 1 5.919 * [backup-simplify]: Simplify (/ 1 1) into 1 5.919 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 5.919 * [taylor]: Taking taylor expansion of d3 in d4 5.919 * [backup-simplify]: Simplify d3 into d3 5.919 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.919 * [backup-simplify]: Simplify (+ 0 1) into 1 5.920 * [backup-simplify]: Simplify (+ 1 0) into 1 5.920 * [taylor]: Taking taylor expansion of 1 in d2 5.920 * [backup-simplify]: Simplify 1 into 1 5.920 * [taylor]: Taking taylor expansion of -1 in d2 5.920 * [backup-simplify]: Simplify -1 into -1 5.921 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.921 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.921 * [backup-simplify]: Simplify (+ 0 0) into 0 5.922 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.922 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.922 * [backup-simplify]: Simplify (+ 0 0) into 0 5.923 * [backup-simplify]: Simplify (- 0) into 0 5.923 * [backup-simplify]: Simplify (+ 0 0) into 0 5.925 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) (/ 0 1)))) into 0 5.926 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) (* 0 1))) into 0 5.926 * [taylor]: Taking taylor expansion of 0 in d4 5.926 * [backup-simplify]: Simplify 0 into 0 5.926 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.927 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2) 5.927 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.927 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 5.927 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 5.927 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.927 * [taylor]: Taking taylor expansion of d2 in d2 5.927 * [backup-simplify]: Simplify 0 into 0 5.927 * [backup-simplify]: Simplify 1 into 1 5.927 * [backup-simplify]: Simplify (/ 1 1) into 1 5.927 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.927 * [taylor]: Taking taylor expansion of d3 in d2 5.927 * [backup-simplify]: Simplify d3 into d3 5.928 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.928 * [backup-simplify]: Simplify (+ 1 0) into 1 5.928 * [taylor]: Taking taylor expansion of 1 in d3 5.928 * [backup-simplify]: Simplify 1 into 1 5.928 * [taylor]: Taking taylor expansion of 0 in d2 5.928 * [backup-simplify]: Simplify 0 into 0 5.928 * [taylor]: Taking taylor expansion of 1 in d3 5.928 * [backup-simplify]: Simplify 1 into 1 5.928 * [taylor]: Taking taylor expansion of -1 in d3 5.928 * [backup-simplify]: Simplify -1 into -1 5.929 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.930 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.930 * [backup-simplify]: Simplify (+ 0 0) into 0 5.930 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.930 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.931 * [backup-simplify]: Simplify (+ 0 0) into 0 5.931 * [backup-simplify]: Simplify (- 0) into 0 5.931 * [backup-simplify]: Simplify (+ 0 0) into 0 5.934 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.935 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) (* 0 1)))) into 0 5.935 * [taylor]: Taking taylor expansion of 0 in d4 5.935 * [backup-simplify]: Simplify 0 into 0 5.935 * [taylor]: Taking taylor expansion of 0 in d2 5.935 * [backup-simplify]: Simplify 0 into 0 5.935 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.935 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.936 * [backup-simplify]: Simplify (+ 0 0) into 0 5.936 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.936 * [backup-simplify]: Simplify (- 0) into 0 5.936 * [backup-simplify]: Simplify (+ 0 0) into 0 5.936 * [taylor]: Taking taylor expansion of 0 in d2 5.936 * [backup-simplify]: Simplify 0 into 0 5.936 * [taylor]: Taking taylor expansion of 0 in d2 5.936 * [backup-simplify]: Simplify 0 into 0 5.937 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.937 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.937 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 5.937 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 5.937 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.937 * [taylor]: Taking taylor expansion of d3 in d3 5.937 * [backup-simplify]: Simplify 0 into 0 5.937 * [backup-simplify]: Simplify 1 into 1 5.937 * [backup-simplify]: Simplify (/ 1 1) into 1 5.937 * [backup-simplify]: Simplify (- 1) into -1 5.937 * [backup-simplify]: Simplify -1 into -1 5.937 * [taylor]: Taking taylor expansion of 0 in d3 5.937 * [backup-simplify]: Simplify 0 into 0 5.937 * [taylor]: Taking taylor expansion of 0 in d3 5.937 * [backup-simplify]: Simplify 0 into 0 5.937 * [taylor]: Taking taylor expansion of 0 in d3 5.937 * [backup-simplify]: Simplify 0 into 0 5.937 * [backup-simplify]: Simplify 1 into 1 5.938 * [backup-simplify]: Simplify 1 into 1 5.938 * [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)) 5.938 * * * [progress]: simplifying candidates 5.938 * [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)) 5.939 * * [simplify]: Extracting # 0 : cost 0 5.939 * * [simplify]: Extracting # 1 : cost 0 5.939 * * [simplify]: Extracting # 2 : cost 0 5.939 * * [simplify]: Extracting # 3 : cost 0 5.939 * * [simplify]: Extracting # 4 : cost 0 5.939 * * [simplify]: Extracting # 5 : cost 0 5.940 * * [simplify]: Extracting # 6 : cost 0 5.940 * * [simplify]: Extracting # 7 : cost 0 5.940 * * [simplify]: iteration 0 : 57 enodes (cost 361 ) 5.954 * * [simplify]: Extracting # 0 : cost 0 5.955 * * [simplify]: Extracting # 1 : cost 0 5.955 * * [simplify]: Extracting # 2 : cost 0 5.955 * * [simplify]: Extracting # 3 : cost 0 5.955 * * [simplify]: Extracting # 4 : cost 0 5.955 * * [simplify]: iteration 1 : 168 enodes (cost 315 ) 6.014 * * [simplify]: Extracting # 0 : cost 0 6.015 * * [simplify]: Extracting # 1 : cost 0 6.016 * * [simplify]: Extracting # 2 : cost 0 6.016 * * [simplify]: Extracting # 3 : cost 0 6.017 * * [simplify]: Extracting # 4 : cost 0 6.017 * * [simplify]: iteration 2 : 599 enodes (cost 274 ) 6.672 * * [simplify]: Extracting # 0 : cost 0 6.677 * * [simplify]: Extracting # 1 : cost 0 6.680 * * [simplify]: Extracting # 2 : cost 0 6.685 * * [simplify]: Extracting # 3 : cost 0 6.691 * * [simplify]: Extracting # 4 : cost 0 6.696 * * [simplify]: iteration 3 : 3822 enodes (cost 272 ) 7.893 * * [simplify]: Extracting # 0 : cost 0 7.897 * * [simplify]: Extracting # 1 : cost 0 7.906 * * [simplify]: Extracting # 2 : cost 0 7.915 * * [simplify]: Extracting # 3 : cost 0 7.924 * * [simplify]: Extracting # 4 : cost 0 7.930 * * [simplify]: iteration done: 5000 enodes (cost 272 ) 7.930 * [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) 7.930 * * * [progress]: adding candidates to table 7.987 * * [progress]: iteration 3 / 4 7.987 * * * [progress]: picking best candidate 7.995 * * * * [pick]: Picked # 7.995 * * * [progress]: localizing error 8.006 * * * [progress]: generating rewritten candidates 8.006 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 8.044 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 8.154 * * * [progress]: generating series expansions 8.154 * * * * [progress]: [ 1 / 2 ] generating series at (2) 8.154 * [backup-simplify]: Simplify (+ (* d1 (- (+ d4 d2) d1)) (* (- d3) d1)) into (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) 8.154 * [approximate]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in (d1 d4 d2 d3) around 0 8.154 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d3 8.154 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d3 8.154 * [taylor]: Taking taylor expansion of (* d1 d4) in d3 8.154 * [taylor]: Taking taylor expansion of d1 in d3 8.154 * [backup-simplify]: Simplify d1 into d1 8.154 * [taylor]: Taking taylor expansion of d4 in d3 8.154 * [backup-simplify]: Simplify d4 into d4 8.154 * [taylor]: Taking taylor expansion of (* d1 d2) in d3 8.154 * [taylor]: Taking taylor expansion of d1 in d3 8.154 * [backup-simplify]: Simplify d1 into d1 8.154 * [taylor]: Taking taylor expansion of d2 in d3 8.154 * [backup-simplify]: Simplify d2 into d2 8.154 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d3 8.154 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 8.154 * [taylor]: Taking taylor expansion of d1 in d3 8.154 * [backup-simplify]: Simplify d1 into d1 8.154 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 8.154 * [taylor]: Taking taylor expansion of d1 in d3 8.154 * [backup-simplify]: Simplify d1 into d1 8.154 * [taylor]: Taking taylor expansion of d3 in d3 8.154 * [backup-simplify]: Simplify 0 into 0 8.154 * [backup-simplify]: Simplify 1 into 1 8.154 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d2 8.154 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d2 8.154 * [taylor]: Taking taylor expansion of (* d1 d4) in d2 8.154 * [taylor]: Taking taylor expansion of d1 in d2 8.154 * [backup-simplify]: Simplify d1 into d1 8.154 * [taylor]: Taking taylor expansion of d4 in d2 8.154 * [backup-simplify]: Simplify d4 into d4 8.154 * [taylor]: Taking taylor expansion of (* d1 d2) in d2 8.154 * [taylor]: Taking taylor expansion of d1 in d2 8.154 * [backup-simplify]: Simplify d1 into d1 8.154 * [taylor]: Taking taylor expansion of d2 in d2 8.154 * [backup-simplify]: Simplify 0 into 0 8.154 * [backup-simplify]: Simplify 1 into 1 8.154 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d2 8.154 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 8.154 * [taylor]: Taking taylor expansion of d1 in d2 8.155 * [backup-simplify]: Simplify d1 into d1 8.155 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 8.155 * [taylor]: Taking taylor expansion of d1 in d2 8.155 * [backup-simplify]: Simplify d1 into d1 8.155 * [taylor]: Taking taylor expansion of d3 in d2 8.155 * [backup-simplify]: Simplify d3 into d3 8.155 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d4 8.155 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d4 8.155 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 8.155 * [taylor]: Taking taylor expansion of d1 in d4 8.155 * [backup-simplify]: Simplify d1 into d1 8.155 * [taylor]: Taking taylor expansion of d4 in d4 8.155 * [backup-simplify]: Simplify 0 into 0 8.155 * [backup-simplify]: Simplify 1 into 1 8.155 * [taylor]: Taking taylor expansion of (* d1 d2) in d4 8.155 * [taylor]: Taking taylor expansion of d1 in d4 8.155 * [backup-simplify]: Simplify d1 into d1 8.155 * [taylor]: Taking taylor expansion of d2 in d4 8.155 * [backup-simplify]: Simplify d2 into d2 8.155 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d4 8.155 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 8.155 * [taylor]: Taking taylor expansion of d1 in d4 8.155 * [backup-simplify]: Simplify d1 into d1 8.155 * [taylor]: Taking taylor expansion of (* d1 d3) in d4 8.155 * [taylor]: Taking taylor expansion of d1 in d4 8.155 * [backup-simplify]: Simplify d1 into d1 8.155 * [taylor]: Taking taylor expansion of d3 in d4 8.155 * [backup-simplify]: Simplify d3 into d3 8.155 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d1 8.155 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d1 8.155 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 8.155 * [taylor]: Taking taylor expansion of d1 in d1 8.155 * [backup-simplify]: Simplify 0 into 0 8.155 * [backup-simplify]: Simplify 1 into 1 8.155 * [taylor]: Taking taylor expansion of d4 in d1 8.155 * [backup-simplify]: Simplify d4 into d4 8.155 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 8.155 * [taylor]: Taking taylor expansion of d1 in d1 8.155 * [backup-simplify]: Simplify 0 into 0 8.155 * [backup-simplify]: Simplify 1 into 1 8.155 * [taylor]: Taking taylor expansion of d2 in d1 8.155 * [backup-simplify]: Simplify d2 into d2 8.155 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d1 8.155 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 8.155 * [taylor]: Taking taylor expansion of d1 in d1 8.155 * [backup-simplify]: Simplify 0 into 0 8.155 * [backup-simplify]: Simplify 1 into 1 8.155 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 8.155 * [taylor]: Taking taylor expansion of d1 in d1 8.155 * [backup-simplify]: Simplify 0 into 0 8.155 * [backup-simplify]: Simplify 1 into 1 8.155 * [taylor]: Taking taylor expansion of d3 in d1 8.155 * [backup-simplify]: Simplify d3 into d3 8.155 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d1 8.155 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d1 8.155 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 8.155 * [taylor]: Taking taylor expansion of d1 in d1 8.155 * [backup-simplify]: Simplify 0 into 0 8.155 * [backup-simplify]: Simplify 1 into 1 8.155 * [taylor]: Taking taylor expansion of d4 in d1 8.155 * [backup-simplify]: Simplify d4 into d4 8.155 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 8.155 * [taylor]: Taking taylor expansion of d1 in d1 8.155 * [backup-simplify]: Simplify 0 into 0 8.155 * [backup-simplify]: Simplify 1 into 1 8.155 * [taylor]: Taking taylor expansion of d2 in d1 8.155 * [backup-simplify]: Simplify d2 into d2 8.155 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d1 8.155 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 8.156 * [taylor]: Taking taylor expansion of d1 in d1 8.156 * [backup-simplify]: Simplify 0 into 0 8.156 * [backup-simplify]: Simplify 1 into 1 8.156 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 8.156 * [taylor]: Taking taylor expansion of d1 in d1 8.156 * [backup-simplify]: Simplify 0 into 0 8.156 * [backup-simplify]: Simplify 1 into 1 8.156 * [taylor]: Taking taylor expansion of d3 in d1 8.156 * [backup-simplify]: Simplify d3 into d3 8.156 * [backup-simplify]: Simplify (* 0 d4) into 0 8.156 * [backup-simplify]: Simplify (* 0 d2) into 0 8.156 * [backup-simplify]: Simplify (+ 0 0) into 0 8.156 * [backup-simplify]: Simplify (* 0 d3) into 0 8.157 * [backup-simplify]: Simplify (+ 0 0) into 0 8.157 * [backup-simplify]: Simplify (- 0) into 0 8.157 * [backup-simplify]: Simplify (+ 0 0) into 0 8.157 * [taylor]: Taking taylor expansion of 0 in d4 8.157 * [backup-simplify]: Simplify 0 into 0 8.157 * [taylor]: Taking taylor expansion of 0 in d2 8.157 * [backup-simplify]: Simplify 0 into 0 8.157 * [taylor]: Taking taylor expansion of 0 in d3 8.157 * [backup-simplify]: Simplify 0 into 0 8.157 * [backup-simplify]: Simplify 0 into 0 8.158 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 8.158 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 8.158 * [backup-simplify]: Simplify (+ d4 d2) into (+ d2 d4) 8.158 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 8.158 * [backup-simplify]: Simplify (+ 0 d3) into d3 8.158 * [backup-simplify]: Simplify (- d3) into (- d3) 8.158 * [backup-simplify]: Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3) 8.158 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d4 8.158 * [taylor]: Taking taylor expansion of (+ d2 d4) in d4 8.158 * [taylor]: Taking taylor expansion of d2 in d4 8.158 * [backup-simplify]: Simplify d2 into d2 8.158 * [taylor]: Taking taylor expansion of d4 in d4 8.158 * [backup-simplify]: Simplify 0 into 0 8.158 * [backup-simplify]: Simplify 1 into 1 8.158 * [taylor]: Taking taylor expansion of d3 in d4 8.158 * [backup-simplify]: Simplify d3 into d3 8.158 * [backup-simplify]: Simplify (+ d2 0) into d2 8.159 * [backup-simplify]: Simplify (- d3) into (- d3) 8.159 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 8.159 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 8.159 * [taylor]: Taking taylor expansion of d2 in d2 8.159 * [backup-simplify]: Simplify 0 into 0 8.159 * [backup-simplify]: Simplify 1 into 1 8.159 * [taylor]: Taking taylor expansion of d3 in d2 8.159 * [backup-simplify]: Simplify d3 into d3 8.159 * [backup-simplify]: Simplify (- d3) into (- d3) 8.159 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 8.159 * [taylor]: Taking taylor expansion of (- d3) in d3 8.159 * [taylor]: Taking taylor expansion of d3 in d3 8.159 * [backup-simplify]: Simplify 0 into 0 8.159 * [backup-simplify]: Simplify 1 into 1 8.159 * [backup-simplify]: Simplify (- 0) into 0 8.159 * [backup-simplify]: Simplify 0 into 0 8.159 * [taylor]: Taking taylor expansion of 0 in d2 8.159 * [backup-simplify]: Simplify 0 into 0 8.159 * [taylor]: Taking taylor expansion of 0 in d3 8.159 * [backup-simplify]: Simplify 0 into 0 8.159 * [backup-simplify]: Simplify 0 into 0 8.159 * [taylor]: Taking taylor expansion of 0 in d3 8.159 * [backup-simplify]: Simplify 0 into 0 8.159 * [backup-simplify]: Simplify 0 into 0 8.159 * [backup-simplify]: Simplify 0 into 0 8.160 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 8.160 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 8.161 * [backup-simplify]: Simplify (+ 0 0) into 0 8.161 * [backup-simplify]: Simplify (* 1 1) into 1 8.161 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 8.162 * [backup-simplify]: Simplify (+ 1 0) into 1 8.162 * [backup-simplify]: Simplify (- 1) into -1 8.162 * [backup-simplify]: Simplify (+ 0 -1) into -1 8.162 * [taylor]: Taking taylor expansion of -1 in d4 8.162 * [backup-simplify]: Simplify -1 into -1 8.162 * [taylor]: Taking taylor expansion of -1 in d2 8.162 * [backup-simplify]: Simplify -1 into -1 8.162 * [taylor]: Taking taylor expansion of -1 in d3 8.162 * [backup-simplify]: Simplify -1 into -1 8.162 * [backup-simplify]: Simplify -1 into -1 8.163 * [backup-simplify]: Simplify (+ 0 1) into 1 8.163 * [backup-simplify]: Simplify (- 0) into 0 8.163 * [backup-simplify]: Simplify (+ 1 0) into 1 8.163 * [taylor]: Taking taylor expansion of 1 in d2 8.163 * [backup-simplify]: Simplify 1 into 1 8.163 * [taylor]: Taking taylor expansion of 1 in d3 8.163 * [backup-simplify]: Simplify 1 into 1 8.163 * [backup-simplify]: Simplify 1 into 1 8.163 * [taylor]: Taking taylor expansion of 0 in d2 8.163 * [backup-simplify]: Simplify 0 into 0 8.163 * [taylor]: Taking taylor expansion of 0 in d3 8.163 * [backup-simplify]: Simplify 0 into 0 8.163 * [backup-simplify]: Simplify 0 into 0 8.164 * [backup-simplify]: Simplify (- 0) into 0 8.164 * [backup-simplify]: Simplify (+ 1 0) into 1 8.164 * [taylor]: Taking taylor expansion of 1 in d3 8.164 * [backup-simplify]: Simplify 1 into 1 8.164 * [backup-simplify]: Simplify 1 into 1 8.164 * [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)) 8.165 * [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)))) 8.165 * [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 8.165 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d3 8.165 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d3 8.165 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d3 8.165 * [taylor]: Taking taylor expansion of (* d1 d4) in d3 8.165 * [taylor]: Taking taylor expansion of d1 in d3 8.165 * [backup-simplify]: Simplify d1 into d1 8.165 * [taylor]: Taking taylor expansion of d4 in d3 8.165 * [backup-simplify]: Simplify d4 into d4 8.165 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 8.165 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 8.165 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d3 8.165 * [taylor]: Taking taylor expansion of (* d1 d2) in d3 8.165 * [taylor]: Taking taylor expansion of d1 in d3 8.165 * [backup-simplify]: Simplify d1 into d1 8.165 * [taylor]: Taking taylor expansion of d2 in d3 8.165 * [backup-simplify]: Simplify d2 into d2 8.165 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 8.165 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2)) 8.165 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d3 8.165 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 8.165 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 8.165 * [taylor]: Taking taylor expansion of d1 in d3 8.165 * [backup-simplify]: Simplify d1 into d1 8.165 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 8.165 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 8.166 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d3 8.166 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 8.166 * [taylor]: Taking taylor expansion of d1 in d3 8.166 * [backup-simplify]: Simplify d1 into d1 8.166 * [taylor]: Taking taylor expansion of d3 in d3 8.166 * [backup-simplify]: Simplify 0 into 0 8.166 * [backup-simplify]: Simplify 1 into 1 8.166 * [backup-simplify]: Simplify (* d1 0) into 0 8.166 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 8.166 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.166 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d2 8.166 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d2 8.166 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d2 8.166 * [taylor]: Taking taylor expansion of (* d1 d4) in d2 8.166 * [taylor]: Taking taylor expansion of d1 in d2 8.166 * [backup-simplify]: Simplify d1 into d1 8.166 * [taylor]: Taking taylor expansion of d4 in d2 8.166 * [backup-simplify]: Simplify d4 into d4 8.166 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 8.166 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 8.166 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d2 8.166 * [taylor]: Taking taylor expansion of (* d1 d2) in d2 8.166 * [taylor]: Taking taylor expansion of d1 in d2 8.166 * [backup-simplify]: Simplify d1 into d1 8.166 * [taylor]: Taking taylor expansion of d2 in d2 8.166 * [backup-simplify]: Simplify 0 into 0 8.166 * [backup-simplify]: Simplify 1 into 1 8.166 * [backup-simplify]: Simplify (* d1 0) into 0 8.167 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 8.167 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.167 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d2 8.167 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 8.167 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 8.167 * [taylor]: Taking taylor expansion of d1 in d2 8.167 * [backup-simplify]: Simplify d1 into d1 8.167 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 8.167 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 8.167 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d2 8.167 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 8.167 * [taylor]: Taking taylor expansion of d1 in d2 8.167 * [backup-simplify]: Simplify d1 into d1 8.167 * [taylor]: Taking taylor expansion of d3 in d2 8.167 * [backup-simplify]: Simplify d3 into d3 8.167 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 8.167 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 8.167 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d4 8.167 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d4 8.167 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4 8.167 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 8.167 * [taylor]: Taking taylor expansion of d1 in d4 8.167 * [backup-simplify]: Simplify d1 into d1 8.167 * [taylor]: Taking taylor expansion of d4 in d4 8.167 * [backup-simplify]: Simplify 0 into 0 8.167 * [backup-simplify]: Simplify 1 into 1 8.167 * [backup-simplify]: Simplify (* d1 0) into 0 8.168 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 8.168 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.168 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d4 8.168 * [taylor]: Taking taylor expansion of (* d1 d2) in d4 8.168 * [taylor]: Taking taylor expansion of d1 in d4 8.168 * [backup-simplify]: Simplify d1 into d1 8.168 * [taylor]: Taking taylor expansion of d2 in d4 8.168 * [backup-simplify]: Simplify d2 into d2 8.168 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 8.168 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2)) 8.168 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d4 8.168 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 8.168 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 8.168 * [taylor]: Taking taylor expansion of d1 in d4 8.168 * [backup-simplify]: Simplify d1 into d1 8.168 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 8.168 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 8.168 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d4 8.168 * [taylor]: Taking taylor expansion of (* d1 d3) in d4 8.168 * [taylor]: Taking taylor expansion of d1 in d4 8.168 * [backup-simplify]: Simplify d1 into d1 8.168 * [taylor]: Taking taylor expansion of d3 in d4 8.168 * [backup-simplify]: Simplify d3 into d3 8.168 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 8.168 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 8.168 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d1 8.168 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d1 8.168 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 8.168 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 8.168 * [taylor]: Taking taylor expansion of d1 in d1 8.168 * [backup-simplify]: Simplify 0 into 0 8.168 * [backup-simplify]: Simplify 1 into 1 8.168 * [taylor]: Taking taylor expansion of d4 in d1 8.168 * [backup-simplify]: Simplify d4 into d4 8.168 * [backup-simplify]: Simplify (* 0 d4) into 0 8.169 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 8.169 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 8.169 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 8.169 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 8.169 * [taylor]: Taking taylor expansion of d1 in d1 8.169 * [backup-simplify]: Simplify 0 into 0 8.169 * [backup-simplify]: Simplify 1 into 1 8.169 * [taylor]: Taking taylor expansion of d2 in d1 8.169 * [backup-simplify]: Simplify d2 into d2 8.169 * [backup-simplify]: Simplify (* 0 d2) into 0 8.169 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 8.169 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 8.169 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d1 8.169 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 8.169 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 8.169 * [taylor]: Taking taylor expansion of d1 in d1 8.169 * [backup-simplify]: Simplify 0 into 0 8.169 * [backup-simplify]: Simplify 1 into 1 8.169 * [backup-simplify]: Simplify (* 1 1) into 1 8.170 * [backup-simplify]: Simplify (/ 1 1) into 1 8.170 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 8.170 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 8.170 * [taylor]: Taking taylor expansion of d1 in d1 8.170 * [backup-simplify]: Simplify 0 into 0 8.170 * [backup-simplify]: Simplify 1 into 1 8.170 * [taylor]: Taking taylor expansion of d3 in d1 8.170 * [backup-simplify]: Simplify d3 into d3 8.170 * [backup-simplify]: Simplify (* 0 d3) into 0 8.170 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 8.170 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 8.170 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d1 8.170 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d1 8.171 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 8.171 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 8.171 * [taylor]: Taking taylor expansion of d1 in d1 8.171 * [backup-simplify]: Simplify 0 into 0 8.171 * [backup-simplify]: Simplify 1 into 1 8.171 * [taylor]: Taking taylor expansion of d4 in d1 8.171 * [backup-simplify]: Simplify d4 into d4 8.171 * [backup-simplify]: Simplify (* 0 d4) into 0 8.171 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 8.171 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 8.171 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 8.171 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 8.171 * [taylor]: Taking taylor expansion of d1 in d1 8.171 * [backup-simplify]: Simplify 0 into 0 8.171 * [backup-simplify]: Simplify 1 into 1 8.171 * [taylor]: Taking taylor expansion of d2 in d1 8.171 * [backup-simplify]: Simplify d2 into d2 8.171 * [backup-simplify]: Simplify (* 0 d2) into 0 8.172 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 8.172 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 8.172 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d1 8.172 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 8.172 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 8.172 * [taylor]: Taking taylor expansion of d1 in d1 8.172 * [backup-simplify]: Simplify 0 into 0 8.172 * [backup-simplify]: Simplify 1 into 1 8.172 * [backup-simplify]: Simplify (* 1 1) into 1 8.173 * [backup-simplify]: Simplify (/ 1 1) into 1 8.173 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 8.173 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 8.173 * [taylor]: Taking taylor expansion of d1 in d1 8.173 * [backup-simplify]: Simplify 0 into 0 8.173 * [backup-simplify]: Simplify 1 into 1 8.173 * [taylor]: Taking taylor expansion of d3 in d1 8.173 * [backup-simplify]: Simplify d3 into d3 8.173 * [backup-simplify]: Simplify (* 0 d3) into 0 8.174 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 8.174 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 8.174 * [backup-simplify]: Simplify (+ 1 0) into 1 8.174 * [backup-simplify]: Simplify (- 1) into -1 8.175 * [backup-simplify]: Simplify (+ 0 -1) into -1 8.175 * [taylor]: Taking taylor expansion of -1 in d4 8.175 * [backup-simplify]: Simplify -1 into -1 8.175 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d2) (/ 1 d4)) 8.176 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 8.177 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.177 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 8.177 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 8.177 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) (- (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 8.177 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d4 8.177 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 8.177 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 8.177 * [taylor]: Taking taylor expansion of d2 in d4 8.177 * [backup-simplify]: Simplify d2 into d2 8.177 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 8.177 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 8.177 * [taylor]: Taking taylor expansion of d4 in d4 8.177 * [backup-simplify]: Simplify 0 into 0 8.177 * [backup-simplify]: Simplify 1 into 1 8.178 * [backup-simplify]: Simplify (/ 1 1) into 1 8.178 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 8.178 * [taylor]: Taking taylor expansion of d3 in d4 8.178 * [backup-simplify]: Simplify d3 into d3 8.178 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 8.178 * [backup-simplify]: Simplify (+ 0 1) into 1 8.179 * [backup-simplify]: Simplify (+ 1 0) into 1 8.179 * [taylor]: Taking taylor expansion of 1 in d2 8.179 * [backup-simplify]: Simplify 1 into 1 8.179 * [taylor]: Taking taylor expansion of -1 in d2 8.179 * [backup-simplify]: Simplify -1 into -1 8.180 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 8.180 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 8.181 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 8.181 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 8.181 * [backup-simplify]: Simplify (+ 0 0) into 0 8.182 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 8.183 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.184 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 8.184 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 8.184 * [backup-simplify]: Simplify (+ 0 0) into 0 8.185 * [backup-simplify]: Simplify (- 0) into 0 8.185 * [backup-simplify]: Simplify (+ 0 0) into 0 8.185 * [taylor]: Taking taylor expansion of 0 in d4 8.185 * [backup-simplify]: Simplify 0 into 0 8.186 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.186 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2) 8.186 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 8.186 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 8.186 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 8.186 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 8.186 * [taylor]: Taking taylor expansion of d2 in d2 8.186 * [backup-simplify]: Simplify 0 into 0 8.186 * [backup-simplify]: Simplify 1 into 1 8.187 * [backup-simplify]: Simplify (/ 1 1) into 1 8.187 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 8.187 * [taylor]: Taking taylor expansion of d3 in d2 8.187 * [backup-simplify]: Simplify d3 into d3 8.187 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 8.187 * [backup-simplify]: Simplify (+ 1 0) into 1 8.187 * [taylor]: Taking taylor expansion of 1 in d3 8.191 * [backup-simplify]: Simplify 1 into 1 8.191 * [taylor]: Taking taylor expansion of 0 in d2 8.191 * [backup-simplify]: Simplify 0 into 0 8.191 * [taylor]: Taking taylor expansion of 1 in d3 8.191 * [backup-simplify]: Simplify 1 into 1 8.191 * [taylor]: Taking taylor expansion of -1 in d3 8.191 * [backup-simplify]: Simplify -1 into -1 8.193 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d4)))) into 0 8.193 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 8.194 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0 8.194 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 8.195 * [backup-simplify]: Simplify (+ 0 0) into 0 8.196 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 8.197 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.198 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d3)))) into 0 8.198 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 8.199 * [backup-simplify]: Simplify (+ 0 0) into 0 8.199 * [backup-simplify]: Simplify (- 0) into 0 8.199 * [backup-simplify]: Simplify (+ 0 0) into 0 8.199 * [taylor]: Taking taylor expansion of 0 in d4 8.199 * [backup-simplify]: Simplify 0 into 0 8.199 * [taylor]: Taking taylor expansion of 0 in d2 8.199 * [backup-simplify]: Simplify 0 into 0 8.200 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 8.200 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.201 * [backup-simplify]: Simplify (+ 0 0) into 0 8.201 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 8.201 * [backup-simplify]: Simplify (- 0) into 0 8.202 * [backup-simplify]: Simplify (+ 0 0) into 0 8.202 * [taylor]: Taking taylor expansion of 0 in d2 8.202 * [backup-simplify]: Simplify 0 into 0 8.202 * [taylor]: Taking taylor expansion of 0 in d2 8.202 * [backup-simplify]: Simplify 0 into 0 8.203 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.203 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 8.203 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 8.203 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 8.203 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 8.203 * [taylor]: Taking taylor expansion of d3 in d3 8.203 * [backup-simplify]: Simplify 0 into 0 8.203 * [backup-simplify]: Simplify 1 into 1 8.203 * [backup-simplify]: Simplify (/ 1 1) into 1 8.204 * [backup-simplify]: Simplify (- 1) into -1 8.204 * [backup-simplify]: Simplify -1 into -1 8.204 * [taylor]: Taking taylor expansion of 0 in d3 8.204 * [backup-simplify]: Simplify 0 into 0 8.204 * [taylor]: Taking taylor expansion of 0 in d3 8.204 * [backup-simplify]: Simplify 0 into 0 8.204 * [taylor]: Taking taylor expansion of 0 in d3 8.204 * [backup-simplify]: Simplify 0 into 0 8.204 * [backup-simplify]: Simplify 1 into 1 8.204 * [backup-simplify]: Simplify 1 into 1 8.205 * [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)) 8.206 * [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)))) 8.206 * [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 8.206 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d3 8.206 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d3 8.206 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d3 8.206 * [taylor]: Taking taylor expansion of (* d1 d4) in d3 8.206 * [taylor]: Taking taylor expansion of d1 in d3 8.206 * [backup-simplify]: Simplify d1 into d1 8.206 * [taylor]: Taking taylor expansion of d4 in d3 8.206 * [backup-simplify]: Simplify d4 into d4 8.206 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 8.206 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 8.206 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d3 8.206 * [taylor]: Taking taylor expansion of (* d1 d2) in d3 8.206 * [taylor]: Taking taylor expansion of d1 in d3 8.206 * [backup-simplify]: Simplify d1 into d1 8.206 * [taylor]: Taking taylor expansion of d2 in d3 8.206 * [backup-simplify]: Simplify d2 into d2 8.206 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 8.207 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2)) 8.207 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d3 8.207 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 8.207 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 8.207 * [taylor]: Taking taylor expansion of d1 in d3 8.207 * [backup-simplify]: Simplify d1 into d1 8.207 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 8.207 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 8.207 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d3 8.207 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 8.207 * [taylor]: Taking taylor expansion of d1 in d3 8.207 * [backup-simplify]: Simplify d1 into d1 8.207 * [taylor]: Taking taylor expansion of d3 in d3 8.207 * [backup-simplify]: Simplify 0 into 0 8.207 * [backup-simplify]: Simplify 1 into 1 8.207 * [backup-simplify]: Simplify (* d1 0) into 0 8.208 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 8.208 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.208 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d2 8.208 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d2 8.208 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d2 8.208 * [taylor]: Taking taylor expansion of (* d1 d4) in d2 8.208 * [taylor]: Taking taylor expansion of d1 in d2 8.208 * [backup-simplify]: Simplify d1 into d1 8.208 * [taylor]: Taking taylor expansion of d4 in d2 8.208 * [backup-simplify]: Simplify d4 into d4 8.208 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 8.208 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 8.208 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d2 8.208 * [taylor]: Taking taylor expansion of (* d1 d2) in d2 8.208 * [taylor]: Taking taylor expansion of d1 in d2 8.208 * [backup-simplify]: Simplify d1 into d1 8.208 * [taylor]: Taking taylor expansion of d2 in d2 8.208 * [backup-simplify]: Simplify 0 into 0 8.208 * [backup-simplify]: Simplify 1 into 1 8.209 * [backup-simplify]: Simplify (* d1 0) into 0 8.209 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 8.209 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.209 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d2 8.209 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 8.209 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 8.209 * [taylor]: Taking taylor expansion of d1 in d2 8.209 * [backup-simplify]: Simplify d1 into d1 8.209 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 8.209 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 8.209 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d2 8.209 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 8.209 * [taylor]: Taking taylor expansion of d1 in d2 8.210 * [backup-simplify]: Simplify d1 into d1 8.210 * [taylor]: Taking taylor expansion of d3 in d2 8.210 * [backup-simplify]: Simplify d3 into d3 8.210 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 8.210 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 8.210 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d4 8.210 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d4 8.210 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4 8.210 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 8.210 * [taylor]: Taking taylor expansion of d1 in d4 8.210 * [backup-simplify]: Simplify d1 into d1 8.210 * [taylor]: Taking taylor expansion of d4 in d4 8.210 * [backup-simplify]: Simplify 0 into 0 8.210 * [backup-simplify]: Simplify 1 into 1 8.210 * [backup-simplify]: Simplify (* d1 0) into 0 8.210 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 8.211 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.211 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d4 8.211 * [taylor]: Taking taylor expansion of (* d1 d2) in d4 8.211 * [taylor]: Taking taylor expansion of d1 in d4 8.211 * [backup-simplify]: Simplify d1 into d1 8.211 * [taylor]: Taking taylor expansion of d2 in d4 8.211 * [backup-simplify]: Simplify d2 into d2 8.211 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 8.211 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2)) 8.211 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d4 8.211 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 8.211 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 8.211 * [taylor]: Taking taylor expansion of d1 in d4 8.211 * [backup-simplify]: Simplify d1 into d1 8.211 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 8.212 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 8.212 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d4 8.212 * [taylor]: Taking taylor expansion of (* d1 d3) in d4 8.212 * [taylor]: Taking taylor expansion of d1 in d4 8.212 * [backup-simplify]: Simplify d1 into d1 8.212 * [taylor]: Taking taylor expansion of d3 in d4 8.212 * [backup-simplify]: Simplify d3 into d3 8.212 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 8.212 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 8.212 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d1 8.212 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d1 8.212 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 8.212 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 8.212 * [taylor]: Taking taylor expansion of d1 in d1 8.212 * [backup-simplify]: Simplify 0 into 0 8.212 * [backup-simplify]: Simplify 1 into 1 8.212 * [taylor]: Taking taylor expansion of d4 in d1 8.212 * [backup-simplify]: Simplify d4 into d4 8.212 * [backup-simplify]: Simplify (* 0 d4) into 0 8.213 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 8.213 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 8.213 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 8.213 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 8.213 * [taylor]: Taking taylor expansion of d1 in d1 8.213 * [backup-simplify]: Simplify 0 into 0 8.213 * [backup-simplify]: Simplify 1 into 1 8.213 * [taylor]: Taking taylor expansion of d2 in d1 8.213 * [backup-simplify]: Simplify d2 into d2 8.213 * [backup-simplify]: Simplify (* 0 d2) into 0 8.214 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 8.214 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 8.214 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d1 8.214 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 8.214 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 8.214 * [taylor]: Taking taylor expansion of d1 in d1 8.214 * [backup-simplify]: Simplify 0 into 0 8.214 * [backup-simplify]: Simplify 1 into 1 8.214 * [backup-simplify]: Simplify (* 1 1) into 1 8.215 * [backup-simplify]: Simplify (/ 1 1) into 1 8.215 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 8.215 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 8.215 * [taylor]: Taking taylor expansion of d1 in d1 8.215 * [backup-simplify]: Simplify 0 into 0 8.215 * [backup-simplify]: Simplify 1 into 1 8.215 * [taylor]: Taking taylor expansion of d3 in d1 8.215 * [backup-simplify]: Simplify d3 into d3 8.215 * [backup-simplify]: Simplify (* 0 d3) into 0 8.215 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 8.215 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 8.215 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d1 8.215 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d1 8.215 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 8.215 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 8.215 * [taylor]: Taking taylor expansion of d1 in d1 8.215 * [backup-simplify]: Simplify 0 into 0 8.215 * [backup-simplify]: Simplify 1 into 1 8.215 * [taylor]: Taking taylor expansion of d4 in d1 8.216 * [backup-simplify]: Simplify d4 into d4 8.216 * [backup-simplify]: Simplify (* 0 d4) into 0 8.216 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 8.216 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 8.216 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 8.216 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 8.216 * [taylor]: Taking taylor expansion of d1 in d1 8.216 * [backup-simplify]: Simplify 0 into 0 8.216 * [backup-simplify]: Simplify 1 into 1 8.216 * [taylor]: Taking taylor expansion of d2 in d1 8.216 * [backup-simplify]: Simplify d2 into d2 8.216 * [backup-simplify]: Simplify (* 0 d2) into 0 8.217 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 8.217 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 8.217 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d1 8.217 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 8.217 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 8.217 * [taylor]: Taking taylor expansion of d1 in d1 8.217 * [backup-simplify]: Simplify 0 into 0 8.217 * [backup-simplify]: Simplify 1 into 1 8.217 * [backup-simplify]: Simplify (* 1 1) into 1 8.218 * [backup-simplify]: Simplify (/ 1 1) into 1 8.218 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 8.218 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 8.218 * [taylor]: Taking taylor expansion of d1 in d1 8.218 * [backup-simplify]: Simplify 0 into 0 8.218 * [backup-simplify]: Simplify 1 into 1 8.218 * [taylor]: Taking taylor expansion of d3 in d1 8.218 * [backup-simplify]: Simplify d3 into d3 8.218 * [backup-simplify]: Simplify (* 0 d3) into 0 8.218 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 8.218 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 8.219 * [backup-simplify]: Simplify (+ 1 0) into 1 8.219 * [backup-simplify]: Simplify (- 1) into -1 8.220 * [backup-simplify]: Simplify (+ 0 -1) into -1 8.220 * [taylor]: Taking taylor expansion of -1 in d4 8.220 * [backup-simplify]: Simplify -1 into -1 8.220 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d2) (/ 1 d4)) 8.221 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 8.221 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.221 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 8.221 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 8.222 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) (- (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 8.222 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d4 8.222 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 8.222 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 8.222 * [taylor]: Taking taylor expansion of d2 in d4 8.222 * [backup-simplify]: Simplify d2 into d2 8.222 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 8.222 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 8.222 * [taylor]: Taking taylor expansion of d4 in d4 8.222 * [backup-simplify]: Simplify 0 into 0 8.222 * [backup-simplify]: Simplify 1 into 1 8.222 * [backup-simplify]: Simplify (/ 1 1) into 1 8.222 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 8.222 * [taylor]: Taking taylor expansion of d3 in d4 8.222 * [backup-simplify]: Simplify d3 into d3 8.222 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 8.223 * [backup-simplify]: Simplify (+ 0 1) into 1 8.223 * [backup-simplify]: Simplify (+ 1 0) into 1 8.223 * [taylor]: Taking taylor expansion of 1 in d2 8.223 * [backup-simplify]: Simplify 1 into 1 8.224 * [taylor]: Taking taylor expansion of -1 in d2 8.224 * [backup-simplify]: Simplify -1 into -1 8.224 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 8.225 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 8.225 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 8.225 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 8.226 * [backup-simplify]: Simplify (+ 0 0) into 0 8.227 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 8.227 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.228 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 8.228 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 8.229 * [backup-simplify]: Simplify (+ 0 0) into 0 8.229 * [backup-simplify]: Simplify (- 0) into 0 8.229 * [backup-simplify]: Simplify (+ 0 0) into 0 8.229 * [taylor]: Taking taylor expansion of 0 in d4 8.229 * [backup-simplify]: Simplify 0 into 0 8.230 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.230 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2) 8.230 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 8.231 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 8.231 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 8.231 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 8.231 * [taylor]: Taking taylor expansion of d2 in d2 8.231 * [backup-simplify]: Simplify 0 into 0 8.231 * [backup-simplify]: Simplify 1 into 1 8.231 * [backup-simplify]: Simplify (/ 1 1) into 1 8.231 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 8.231 * [taylor]: Taking taylor expansion of d3 in d2 8.231 * [backup-simplify]: Simplify d3 into d3 8.231 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 8.232 * [backup-simplify]: Simplify (+ 1 0) into 1 8.232 * [taylor]: Taking taylor expansion of 1 in d3 8.232 * [backup-simplify]: Simplify 1 into 1 8.232 * [taylor]: Taking taylor expansion of 0 in d2 8.232 * [backup-simplify]: Simplify 0 into 0 8.232 * [taylor]: Taking taylor expansion of 1 in d3 8.232 * [backup-simplify]: Simplify 1 into 1 8.232 * [taylor]: Taking taylor expansion of -1 in d3 8.232 * [backup-simplify]: Simplify -1 into -1 8.233 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d4)))) into 0 8.233 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 8.234 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0 8.235 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 8.235 * [backup-simplify]: Simplify (+ 0 0) into 0 8.236 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 8.237 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.238 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d3)))) into 0 8.238 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 8.239 * [backup-simplify]: Simplify (+ 0 0) into 0 8.239 * [backup-simplify]: Simplify (- 0) into 0 8.239 * [backup-simplify]: Simplify (+ 0 0) into 0 8.239 * [taylor]: Taking taylor expansion of 0 in d4 8.239 * [backup-simplify]: Simplify 0 into 0 8.239 * [taylor]: Taking taylor expansion of 0 in d2 8.239 * [backup-simplify]: Simplify 0 into 0 8.240 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 8.241 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.241 * [backup-simplify]: Simplify (+ 0 0) into 0 8.241 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 8.241 * [backup-simplify]: Simplify (- 0) into 0 8.242 * [backup-simplify]: Simplify (+ 0 0) into 0 8.242 * [taylor]: Taking taylor expansion of 0 in d2 8.242 * [backup-simplify]: Simplify 0 into 0 8.242 * [taylor]: Taking taylor expansion of 0 in d2 8.242 * [backup-simplify]: Simplify 0 into 0 8.243 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.243 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 8.243 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 8.243 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 8.243 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 8.243 * [taylor]: Taking taylor expansion of d3 in d3 8.243 * [backup-simplify]: Simplify 0 into 0 8.243 * [backup-simplify]: Simplify 1 into 1 8.243 * [backup-simplify]: Simplify (/ 1 1) into 1 8.244 * [backup-simplify]: Simplify (- 1) into -1 8.244 * [backup-simplify]: Simplify -1 into -1 8.244 * [taylor]: Taking taylor expansion of 0 in d3 8.244 * [backup-simplify]: Simplify 0 into 0 8.244 * [taylor]: Taking taylor expansion of 0 in d3 8.244 * [backup-simplify]: Simplify 0 into 0 8.244 * [taylor]: Taking taylor expansion of 0 in d3 8.244 * [backup-simplify]: Simplify 0 into 0 8.244 * [backup-simplify]: Simplify 1 into 1 8.244 * [backup-simplify]: Simplify 1 into 1 8.245 * [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)) 8.245 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 8.245 * [backup-simplify]: Simplify (* d1 (- (+ d4 d2) d1)) into (* d1 (- (+ d4 d2) d1)) 8.245 * [approximate]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in (d1 d4 d2) around 0 8.245 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in d2 8.245 * [taylor]: Taking taylor expansion of d1 in d2 8.245 * [backup-simplify]: Simplify d1 into d1 8.245 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d1) in d2 8.245 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 8.245 * [taylor]: Taking taylor expansion of d4 in d2 8.245 * [backup-simplify]: Simplify d4 into d4 8.245 * [taylor]: Taking taylor expansion of d2 in d2 8.245 * [backup-simplify]: Simplify 0 into 0 8.245 * [backup-simplify]: Simplify 1 into 1 8.245 * [taylor]: Taking taylor expansion of d1 in d2 8.245 * [backup-simplify]: Simplify d1 into d1 8.245 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in d4 8.245 * [taylor]: Taking taylor expansion of d1 in d4 8.245 * [backup-simplify]: Simplify d1 into d1 8.245 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d1) in d4 8.245 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4 8.245 * [taylor]: Taking taylor expansion of d4 in d4 8.245 * [backup-simplify]: Simplify 0 into 0 8.245 * [backup-simplify]: Simplify 1 into 1 8.245 * [taylor]: Taking taylor expansion of d2 in d4 8.245 * [backup-simplify]: Simplify d2 into d2 8.245 * [taylor]: Taking taylor expansion of d1 in d4 8.246 * [backup-simplify]: Simplify d1 into d1 8.246 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in d1 8.246 * [taylor]: Taking taylor expansion of d1 in d1 8.246 * [backup-simplify]: Simplify 0 into 0 8.246 * [backup-simplify]: Simplify 1 into 1 8.246 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d1) in d1 8.246 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1 8.246 * [taylor]: Taking taylor expansion of d4 in d1 8.246 * [backup-simplify]: Simplify d4 into d4 8.246 * [taylor]: Taking taylor expansion of d2 in d1 8.246 * [backup-simplify]: Simplify d2 into d2 8.246 * [taylor]: Taking taylor expansion of d1 in d1 8.246 * [backup-simplify]: Simplify 0 into 0 8.246 * [backup-simplify]: Simplify 1 into 1 8.246 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in d1 8.246 * [taylor]: Taking taylor expansion of d1 in d1 8.246 * [backup-simplify]: Simplify 0 into 0 8.246 * [backup-simplify]: Simplify 1 into 1 8.246 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d1) in d1 8.246 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1 8.246 * [taylor]: Taking taylor expansion of d4 in d1 8.246 * [backup-simplify]: Simplify d4 into d4 8.246 * [taylor]: Taking taylor expansion of d2 in d1 8.246 * [backup-simplify]: Simplify d2 into d2 8.246 * [taylor]: Taking taylor expansion of d1 in d1 8.246 * [backup-simplify]: Simplify 0 into 0 8.246 * [backup-simplify]: Simplify 1 into 1 8.246 * [backup-simplify]: Simplify (+ d4 d2) into (+ d2 d4) 8.247 * [backup-simplify]: Simplify (- 0) into 0 8.247 * [backup-simplify]: Simplify (+ (+ d2 d4) 0) into (+ d2 d4) 8.247 * [backup-simplify]: Simplify (* 0 (+ d2 d4)) into 0 8.247 * [taylor]: Taking taylor expansion of 0 in d4 8.247 * [backup-simplify]: Simplify 0 into 0 8.247 * [taylor]: Taking taylor expansion of 0 in d2 8.247 * [backup-simplify]: Simplify 0 into 0 8.247 * [backup-simplify]: Simplify 0 into 0 8.248 * [backup-simplify]: Simplify (+ 0 0) into 0 8.248 * [backup-simplify]: Simplify (- 1) into -1 8.248 * [backup-simplify]: Simplify (+ 0 -1) into -1 8.249 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 (+ d2 d4))) into (+ d2 d4) 8.249 * [taylor]: Taking taylor expansion of (+ d2 d4) in d4 8.249 * [taylor]: Taking taylor expansion of d2 in d4 8.249 * [backup-simplify]: Simplify d2 into d2 8.249 * [taylor]: Taking taylor expansion of d4 in d4 8.249 * [backup-simplify]: Simplify 0 into 0 8.249 * [backup-simplify]: Simplify 1 into 1 8.249 * [backup-simplify]: Simplify (+ d2 0) into d2 8.249 * [taylor]: Taking taylor expansion of d2 in d2 8.249 * [backup-simplify]: Simplify 0 into 0 8.249 * [backup-simplify]: Simplify 1 into 1 8.249 * [backup-simplify]: Simplify 0 into 0 8.249 * [taylor]: Taking taylor expansion of 0 in d2 8.249 * [backup-simplify]: Simplify 0 into 0 8.249 * [backup-simplify]: Simplify 0 into 0 8.249 * [backup-simplify]: Simplify 0 into 0 8.250 * [backup-simplify]: Simplify (+ 0 0) into 0 8.250 * [backup-simplify]: Simplify (- 0) into 0 8.250 * [backup-simplify]: Simplify (+ 0 0) into 0 8.251 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (* 0 (+ d2 d4)))) into (- 1) 8.251 * [taylor]: Taking taylor expansion of (- 1) in d4 8.251 * [taylor]: Taking taylor expansion of 1 in d4 8.251 * [backup-simplify]: Simplify 1 into 1 8.252 * [backup-simplify]: Simplify (- 1) into -1 8.252 * [taylor]: Taking taylor expansion of -1 in d2 8.252 * [backup-simplify]: Simplify -1 into -1 8.252 * [backup-simplify]: Simplify -1 into -1 8.252 * [backup-simplify]: Simplify (+ 0 1) into 1 8.252 * [taylor]: Taking taylor expansion of 1 in d2 8.252 * [backup-simplify]: Simplify 1 into 1 8.252 * [backup-simplify]: Simplify 1 into 1 8.252 * [taylor]: Taking taylor expansion of 0 in d2 8.252 * [backup-simplify]: Simplify 0 into 0 8.252 * [backup-simplify]: Simplify 0 into 0 8.253 * [backup-simplify]: Simplify 1 into 1 8.253 * [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)) 8.253 * [backup-simplify]: Simplify (* (/ 1 d1) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d1))) into (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) 8.253 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in (d1 d4 d2) around 0 8.253 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in d2 8.253 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) in d2 8.253 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 8.254 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 8.254 * [taylor]: Taking taylor expansion of d2 in d2 8.254 * [backup-simplify]: Simplify 0 into 0 8.254 * [backup-simplify]: Simplify 1 into 1 8.254 * [backup-simplify]: Simplify (/ 1 1) into 1 8.254 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 8.254 * [taylor]: Taking taylor expansion of d4 in d2 8.254 * [backup-simplify]: Simplify d4 into d4 8.254 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 8.254 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 8.254 * [taylor]: Taking taylor expansion of d1 in d2 8.254 * [backup-simplify]: Simplify d1 into d1 8.254 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.254 * [taylor]: Taking taylor expansion of d1 in d2 8.254 * [backup-simplify]: Simplify d1 into d1 8.255 * [backup-simplify]: Simplify (+ 1 0) into 1 8.255 * [backup-simplify]: Simplify (+ 1 0) into 1 8.255 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.255 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in d4 8.255 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) in d4 8.255 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 8.255 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 8.255 * [taylor]: Taking taylor expansion of d2 in d4 8.255 * [backup-simplify]: Simplify d2 into d2 8.255 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 8.255 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 8.255 * [taylor]: Taking taylor expansion of d4 in d4 8.256 * [backup-simplify]: Simplify 0 into 0 8.256 * [backup-simplify]: Simplify 1 into 1 8.256 * [backup-simplify]: Simplify (/ 1 1) into 1 8.256 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 8.256 * [taylor]: Taking taylor expansion of d1 in d4 8.256 * [backup-simplify]: Simplify d1 into d1 8.256 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.256 * [taylor]: Taking taylor expansion of d1 in d4 8.256 * [backup-simplify]: Simplify d1 into d1 8.256 * [backup-simplify]: Simplify (+ 0 1) into 1 8.257 * [backup-simplify]: Simplify (+ 1 0) into 1 8.257 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.257 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in d1 8.257 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) in d1 8.257 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 8.257 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 8.257 * [taylor]: Taking taylor expansion of d2 in d1 8.257 * [backup-simplify]: Simplify d2 into d2 8.257 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 8.257 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 8.257 * [taylor]: Taking taylor expansion of d4 in d1 8.257 * [backup-simplify]: Simplify d4 into d4 8.257 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 8.257 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 8.257 * [taylor]: Taking taylor expansion of d1 in d1 8.257 * [backup-simplify]: Simplify 0 into 0 8.257 * [backup-simplify]: Simplify 1 into 1 8.258 * [backup-simplify]: Simplify (/ 1 1) into 1 8.258 * [taylor]: Taking taylor expansion of d1 in d1 8.258 * [backup-simplify]: Simplify 0 into 0 8.258 * [backup-simplify]: Simplify 1 into 1 8.258 * [backup-simplify]: Simplify (- 1) into -1 8.259 * [backup-simplify]: Simplify (+ 0 -1) into -1 8.259 * [backup-simplify]: Simplify (/ -1 1) into -1 8.259 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in d1 8.259 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) in d1 8.259 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 8.259 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 8.259 * [taylor]: Taking taylor expansion of d2 in d1 8.259 * [backup-simplify]: Simplify d2 into d2 8.259 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 8.259 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 8.259 * [taylor]: Taking taylor expansion of d4 in d1 8.260 * [backup-simplify]: Simplify d4 into d4 8.260 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 8.260 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 8.260 * [taylor]: Taking taylor expansion of d1 in d1 8.260 * [backup-simplify]: Simplify 0 into 0 8.260 * [backup-simplify]: Simplify 1 into 1 8.260 * [backup-simplify]: Simplify (/ 1 1) into 1 8.260 * [taylor]: Taking taylor expansion of d1 in d1 8.260 * [backup-simplify]: Simplify 0 into 0 8.260 * [backup-simplify]: Simplify 1 into 1 8.260 * [backup-simplify]: Simplify (- 1) into -1 8.261 * [backup-simplify]: Simplify (+ 0 -1) into -1 8.261 * [backup-simplify]: Simplify (/ -1 1) into -1 8.261 * [taylor]: Taking taylor expansion of -1 in d4 8.262 * [backup-simplify]: Simplify -1 into -1 8.262 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 8.262 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.263 * [backup-simplify]: Simplify (- 0) into 0 8.263 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) 0) into (+ (/ 1 d2) (/ 1 d4)) 8.264 * [backup-simplify]: Simplify (- (/ (+ (/ 1 d2) (/ 1 d4)) 1) (+ (* -1 (/ 0 1)))) into (+ (/ 1 d2) (/ 1 d4)) 8.264 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 8.264 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 8.264 * [taylor]: Taking taylor expansion of d2 in d4 8.264 * [backup-simplify]: Simplify d2 into d2 8.264 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 8.264 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 8.264 * [taylor]: Taking taylor expansion of d4 in d4 8.264 * [backup-simplify]: Simplify 0 into 0 8.264 * [backup-simplify]: Simplify 1 into 1 8.265 * [backup-simplify]: Simplify (/ 1 1) into 1 8.265 * [backup-simplify]: Simplify (+ 0 1) into 1 8.265 * [taylor]: Taking taylor expansion of 1 in d2 8.265 * [backup-simplify]: Simplify 1 into 1 8.265 * [taylor]: Taking taylor expansion of -1 in d2 8.265 * [backup-simplify]: Simplify -1 into -1 8.265 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 8.266 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 8.266 * [backup-simplify]: Simplify (+ 0 0) into 0 8.267 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.267 * [backup-simplify]: Simplify (- 0) into 0 8.268 * [backup-simplify]: Simplify (+ 0 0) into 0 8.269 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (+ (/ 1 d2) (/ 1 d4)) (/ 0 1)))) into 0 8.269 * [taylor]: Taking taylor expansion of 0 in d4 8.269 * [backup-simplify]: Simplify 0 into 0 8.270 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.270 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2) 8.270 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 8.270 * [taylor]: Taking taylor expansion of d2 in d2 8.270 * [backup-simplify]: Simplify 0 into 0 8.270 * [backup-simplify]: Simplify 1 into 1 8.271 * [backup-simplify]: Simplify (/ 1 1) into 1 8.271 * [backup-simplify]: Simplify 1 into 1 8.271 * [taylor]: Taking taylor expansion of 0 in d2 8.271 * [backup-simplify]: Simplify 0 into 0 8.271 * [backup-simplify]: Simplify 1 into 1 8.271 * [backup-simplify]: Simplify -1 into -1 8.272 * [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)) 8.273 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (- (+ (/ 1 (- d4)) (/ 1 (- d2))) (/ 1 (- d1)))) into (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) 8.273 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) in (d1 d4 d2) around 0 8.273 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) in d2 8.273 * [taylor]: Taking taylor expansion of -1 in d2 8.273 * [backup-simplify]: Simplify -1 into -1 8.273 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1) in d2 8.273 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) in d2 8.273 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 8.273 * [taylor]: Taking taylor expansion of d1 in d2 8.273 * [backup-simplify]: Simplify d1 into d1 8.273 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.273 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 8.273 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 8.273 * [taylor]: Taking taylor expansion of d2 in d2 8.273 * [backup-simplify]: Simplify 0 into 0 8.273 * [backup-simplify]: Simplify 1 into 1 8.274 * [backup-simplify]: Simplify (/ 1 1) into 1 8.274 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 8.274 * [taylor]: Taking taylor expansion of d4 in d2 8.274 * [backup-simplify]: Simplify d4 into d4 8.274 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 8.274 * [taylor]: Taking taylor expansion of d1 in d2 8.274 * [backup-simplify]: Simplify d1 into d1 8.274 * [backup-simplify]: Simplify (+ 1 0) into 1 8.275 * [backup-simplify]: Simplify (- 1) into -1 8.275 * [backup-simplify]: Simplify (+ 0 -1) into -1 8.275 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 8.275 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) in d4 8.275 * [taylor]: Taking taylor expansion of -1 in d4 8.275 * [backup-simplify]: Simplify -1 into -1 8.275 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1) in d4 8.275 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) in d4 8.276 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 8.276 * [taylor]: Taking taylor expansion of d1 in d4 8.276 * [backup-simplify]: Simplify d1 into d1 8.276 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 8.276 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 8.276 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 8.276 * [taylor]: Taking taylor expansion of d2 in d4 8.276 * [backup-simplify]: Simplify d2 into d2 8.276 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 8.276 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 8.276 * [taylor]: Taking taylor expansion of d4 in d4 8.276 * [backup-simplify]: Simplify 0 into 0 8.276 * [backup-simplify]: Simplify 1 into 1 8.276 * [backup-simplify]: Simplify (/ 1 1) into 1 8.276 * [taylor]: Taking taylor expansion of d1 in d4 8.276 * [backup-simplify]: Simplify d1 into d1 8.277 * [backup-simplify]: Simplify (+ 0 1) into 1 8.277 * [backup-simplify]: Simplify (- 1) into -1 8.278 * [backup-simplify]: Simplify (+ 0 -1) into -1 8.278 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 8.278 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) in d1 8.278 * [taylor]: Taking taylor expansion of -1 in d1 8.278 * [backup-simplify]: Simplify -1 into -1 8.278 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1) in d1 8.278 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) in d1 8.278 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 8.278 * [taylor]: Taking taylor expansion of d1 in d1 8.278 * [backup-simplify]: Simplify 0 into 0 8.278 * [backup-simplify]: Simplify 1 into 1 8.278 * [backup-simplify]: Simplify (/ 1 1) into 1 8.278 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 8.278 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 8.278 * [taylor]: Taking taylor expansion of d2 in d1 8.278 * [backup-simplify]: Simplify d2 into d2 8.278 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 8.278 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 8.279 * [taylor]: Taking taylor expansion of d4 in d1 8.279 * [backup-simplify]: Simplify d4 into d4 8.279 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 8.279 * [taylor]: Taking taylor expansion of d1 in d1 8.279 * [backup-simplify]: Simplify 0 into 0 8.279 * [backup-simplify]: Simplify 1 into 1 8.279 * [backup-simplify]: Simplify (+ 1 0) into 1 8.280 * [backup-simplify]: Simplify (/ 1 1) into 1 8.280 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) in d1 8.280 * [taylor]: Taking taylor expansion of -1 in d1 8.280 * [backup-simplify]: Simplify -1 into -1 8.280 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1) in d1 8.280 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) in d1 8.280 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 8.280 * [taylor]: Taking taylor expansion of d1 in d1 8.280 * [backup-simplify]: Simplify 0 into 0 8.280 * [backup-simplify]: Simplify 1 into 1 8.280 * [backup-simplify]: Simplify (/ 1 1) into 1 8.280 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 8.280 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 8.280 * [taylor]: Taking taylor expansion of d2 in d1 8.280 * [backup-simplify]: Simplify d2 into d2 8.280 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 8.280 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 8.280 * [taylor]: Taking taylor expansion of d4 in d1 8.280 * [backup-simplify]: Simplify d4 into d4 8.280 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 8.281 * [taylor]: Taking taylor expansion of d1 in d1 8.281 * [backup-simplify]: Simplify 0 into 0 8.281 * [backup-simplify]: Simplify 1 into 1 8.281 * [backup-simplify]: Simplify (+ 1 0) into 1 8.281 * [backup-simplify]: Simplify (/ 1 1) into 1 8.282 * [backup-simplify]: Simplify (* -1 1) into -1 8.282 * [taylor]: Taking taylor expansion of -1 in d4 8.282 * [backup-simplify]: Simplify -1 into -1 8.283 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.283 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 8.283 * [backup-simplify]: Simplify (- (+ (/ 1 d2) (/ 1 d4))) into (- (+ (/ 1 d2) (/ 1 d4))) 8.283 * [backup-simplify]: Simplify (+ 0 (- (+ (/ 1 d2) (/ 1 d4)))) into (- (+ (/ 1 d2) (/ 1 d4))) 8.284 * [backup-simplify]: Simplify (- (/ (- (+ (/ 1 d2) (/ 1 d4))) 1) (+ (* 1 (/ 0 1)))) into (- (+ (/ 1 d2) (/ 1 d4))) 8.285 * [backup-simplify]: Simplify (+ (* -1 (- (+ (/ 1 d2) (/ 1 d4)))) (* 0 1)) into (+ (/ 1 d2) (/ 1 d4)) 8.285 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 8.285 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 8.285 * [taylor]: Taking taylor expansion of d2 in d4 8.285 * [backup-simplify]: Simplify d2 into d2 8.285 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 8.285 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 8.285 * [taylor]: Taking taylor expansion of d4 in d4 8.285 * [backup-simplify]: Simplify 0 into 0 8.285 * [backup-simplify]: Simplify 1 into 1 8.285 * [backup-simplify]: Simplify (/ 1 1) into 1 8.286 * [backup-simplify]: Simplify (+ 0 1) into 1 8.286 * [taylor]: Taking taylor expansion of 1 in d2 8.286 * [backup-simplify]: Simplify 1 into 1 8.286 * [taylor]: Taking taylor expansion of -1 in d2 8.286 * [backup-simplify]: Simplify -1 into -1 8.287 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.287 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 8.287 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 8.288 * [backup-simplify]: Simplify (+ 0 0) into 0 8.288 * [backup-simplify]: Simplify (- 0) into 0 8.288 * [backup-simplify]: Simplify (+ 0 0) into 0 8.290 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (+ (/ 1 d2) (/ 1 d4))) (/ 0 1)))) into 0 8.291 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (+ (/ 1 d2) (/ 1 d4)))) (* 0 1))) into 0 8.291 * [taylor]: Taking taylor expansion of 0 in d4 8.291 * [backup-simplify]: Simplify 0 into 0 8.292 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.292 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2) 8.292 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 8.292 * [taylor]: Taking taylor expansion of d2 in d2 8.292 * [backup-simplify]: Simplify 0 into 0 8.292 * [backup-simplify]: Simplify 1 into 1 8.292 * [backup-simplify]: Simplify (/ 1 1) into 1 8.293 * [backup-simplify]: Simplify 1 into 1 8.293 * [taylor]: Taking taylor expansion of 0 in d2 8.293 * [backup-simplify]: Simplify 0 into 0 8.293 * [backup-simplify]: Simplify 1 into 1 8.293 * [backup-simplify]: Simplify -1 into -1 8.294 * [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)) 8.294 * * * [progress]: simplifying candidates 8.295 * [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)) 8.297 * * [simplify]: Extracting # 0 : cost 0 8.297 * * [simplify]: Extracting # 1 : cost 0 8.297 * * [simplify]: Extracting # 2 : cost 0 8.298 * * [simplify]: Extracting # 3 : cost 0 8.298 * * [simplify]: Extracting # 4 : cost 0 8.298 * * [simplify]: Extracting # 5 : cost 0 8.298 * * [simplify]: Extracting # 6 : cost 0 8.299 * * [simplify]: iteration 0 : 87 enodes (cost 634 ) 8.347 * * [simplify]: Extracting # 0 : cost 0 8.347 * * [simplify]: Extracting # 1 : cost 0 8.348 * * [simplify]: Extracting # 2 : cost 0 8.348 * * [simplify]: Extracting # 3 : cost 0 8.349 * * [simplify]: Extracting # 4 : cost 0 8.354 * * [simplify]: iteration 1 : 224 enodes (cost 581 ) 8.497 * * [simplify]: Extracting # 0 : cost 0 8.498 * * [simplify]: Extracting # 1 : cost 0 8.499 * * [simplify]: Extracting # 2 : cost 0 8.500 * * [simplify]: Extracting # 3 : cost 0 8.500 * * [simplify]: Extracting # 4 : cost 0 8.501 * * [simplify]: iteration 2 : 750 enodes (cost 515 ) 9.273 * * [simplify]: Extracting # 0 : cost 0 9.281 * * [simplify]: Extracting # 1 : cost 0 9.289 * * [simplify]: Extracting # 2 : cost 0 9.295 * * [simplify]: Extracting # 3 : cost 0 9.299 * * [simplify]: Extracting # 4 : cost 0 9.303 * * [simplify]: Extracting # 5 : cost 0 9.312 * * [simplify]: iteration 3 : 3941 enodes (cost 482 ) 11.243 * * [simplify]: Extracting # 0 : cost 0 11.259 * * [simplify]: Extracting # 1 : cost 0 11.269 * * [simplify]: Extracting # 2 : cost 0 11.279 * * [simplify]: Extracting # 3 : cost 0 11.288 * * [simplify]: Extracting # 4 : cost 0 11.298 * * [simplify]: iteration done: 5001 enodes (cost 482 ) 11.298 * [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) 11.299 * * * [progress]: adding candidates to table 11.448 * * [progress]: iteration 4 / 4 11.449 * * * [progress]: picking best candidate 11.458 * * * * [pick]: Picked # 11.458 * * * [progress]: localizing error 11.473 * * * [progress]: generating rewritten candidates 11.473 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 11.483 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 11.520 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 11.546 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1) 11.678 * * * [progress]: generating series expansions 11.678 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 11.678 * [backup-simplify]: Simplify (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3)) into (* d1 (- (+ d4 d2) d1)) 11.679 * [approximate]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in (d1 d4 d2) around 0 11.679 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in d2 11.679 * [taylor]: Taking taylor expansion of d1 in d2 11.679 * [backup-simplify]: Simplify d1 into d1 11.679 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d1) in d2 11.679 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 11.679 * [taylor]: Taking taylor expansion of d4 in d2 11.679 * [backup-simplify]: Simplify d4 into d4 11.679 * [taylor]: Taking taylor expansion of d2 in d2 11.679 * [backup-simplify]: Simplify 0 into 0 11.679 * [backup-simplify]: Simplify 1 into 1 11.679 * [taylor]: Taking taylor expansion of d1 in d2 11.679 * [backup-simplify]: Simplify d1 into d1 11.679 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in d4 11.679 * [taylor]: Taking taylor expansion of d1 in d4 11.679 * [backup-simplify]: Simplify d1 into d1 11.679 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d1) in d4 11.679 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4 11.679 * [taylor]: Taking taylor expansion of d4 in d4 11.679 * [backup-simplify]: Simplify 0 into 0 11.679 * [backup-simplify]: Simplify 1 into 1 11.679 * [taylor]: Taking taylor expansion of d2 in d4 11.679 * [backup-simplify]: Simplify d2 into d2 11.679 * [taylor]: Taking taylor expansion of d1 in d4 11.679 * [backup-simplify]: Simplify d1 into d1 11.679 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in d1 11.679 * [taylor]: Taking taylor expansion of d1 in d1 11.679 * [backup-simplify]: Simplify 0 into 0 11.679 * [backup-simplify]: Simplify 1 into 1 11.679 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d1) in d1 11.679 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1 11.679 * [taylor]: Taking taylor expansion of d4 in d1 11.679 * [backup-simplify]: Simplify d4 into d4 11.679 * [taylor]: Taking taylor expansion of d2 in d1 11.679 * [backup-simplify]: Simplify d2 into d2 11.679 * [taylor]: Taking taylor expansion of d1 in d1 11.679 * [backup-simplify]: Simplify 0 into 0 11.679 * [backup-simplify]: Simplify 1 into 1 11.679 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in d1 11.679 * [taylor]: Taking taylor expansion of d1 in d1 11.679 * [backup-simplify]: Simplify 0 into 0 11.679 * [backup-simplify]: Simplify 1 into 1 11.679 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d1) in d1 11.679 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1 11.679 * [taylor]: Taking taylor expansion of d4 in d1 11.679 * [backup-simplify]: Simplify d4 into d4 11.679 * [taylor]: Taking taylor expansion of d2 in d1 11.679 * [backup-simplify]: Simplify d2 into d2 11.679 * [taylor]: Taking taylor expansion of d1 in d1 11.679 * [backup-simplify]: Simplify 0 into 0 11.679 * [backup-simplify]: Simplify 1 into 1 11.679 * [backup-simplify]: Simplify (+ d4 d2) into (+ d2 d4) 11.680 * [backup-simplify]: Simplify (- 0) into 0 11.680 * [backup-simplify]: Simplify (+ (+ d2 d4) 0) into (+ d2 d4) 11.680 * [backup-simplify]: Simplify (* 0 (+ d2 d4)) into 0 11.680 * [taylor]: Taking taylor expansion of 0 in d4 11.680 * [backup-simplify]: Simplify 0 into 0 11.680 * [taylor]: Taking taylor expansion of 0 in d2 11.680 * [backup-simplify]: Simplify 0 into 0 11.680 * [backup-simplify]: Simplify 0 into 0 11.680 * [backup-simplify]: Simplify (+ 0 0) into 0 11.680 * [backup-simplify]: Simplify (- 1) into -1 11.681 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.681 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 (+ d2 d4))) into (+ d2 d4) 11.681 * [taylor]: Taking taylor expansion of (+ d2 d4) in d4 11.681 * [taylor]: Taking taylor expansion of d2 in d4 11.681 * [backup-simplify]: Simplify d2 into d2 11.681 * [taylor]: Taking taylor expansion of d4 in d4 11.681 * [backup-simplify]: Simplify 0 into 0 11.681 * [backup-simplify]: Simplify 1 into 1 11.681 * [backup-simplify]: Simplify (+ d2 0) into d2 11.681 * [taylor]: Taking taylor expansion of d2 in d2 11.681 * [backup-simplify]: Simplify 0 into 0 11.681 * [backup-simplify]: Simplify 1 into 1 11.681 * [backup-simplify]: Simplify 0 into 0 11.681 * [taylor]: Taking taylor expansion of 0 in d2 11.681 * [backup-simplify]: Simplify 0 into 0 11.681 * [backup-simplify]: Simplify 0 into 0 11.681 * [backup-simplify]: Simplify 0 into 0 11.682 * [backup-simplify]: Simplify (+ 0 0) into 0 11.682 * [backup-simplify]: Simplify (- 0) into 0 11.682 * [backup-simplify]: Simplify (+ 0 0) into 0 11.683 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (* 0 (+ d2 d4)))) into (- 1) 11.683 * [taylor]: Taking taylor expansion of (- 1) in d4 11.683 * [taylor]: Taking taylor expansion of 1 in d4 11.683 * [backup-simplify]: Simplify 1 into 1 11.683 * [backup-simplify]: Simplify (- 1) into -1 11.683 * [taylor]: Taking taylor expansion of -1 in d2 11.683 * [backup-simplify]: Simplify -1 into -1 11.683 * [backup-simplify]: Simplify -1 into -1 11.683 * [backup-simplify]: Simplify (+ 0 1) into 1 11.683 * [taylor]: Taking taylor expansion of 1 in d2 11.683 * [backup-simplify]: Simplify 1 into 1 11.683 * [backup-simplify]: Simplify 1 into 1 11.683 * [taylor]: Taking taylor expansion of 0 in d2 11.683 * [backup-simplify]: Simplify 0 into 0 11.683 * [backup-simplify]: Simplify 0 into 0 11.683 * [backup-simplify]: Simplify 1 into 1 11.684 * [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)) 11.684 * [backup-simplify]: Simplify (cbrt (pow (* (/ 1 d1) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d1))) 3)) into (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) 11.684 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in (d1 d4 d2) around 0 11.684 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in d2 11.684 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) in d2 11.684 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 11.684 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 11.684 * [taylor]: Taking taylor expansion of d2 in d2 11.684 * [backup-simplify]: Simplify 0 into 0 11.684 * [backup-simplify]: Simplify 1 into 1 11.684 * [backup-simplify]: Simplify (/ 1 1) into 1 11.684 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 11.684 * [taylor]: Taking taylor expansion of d4 in d2 11.684 * [backup-simplify]: Simplify d4 into d4 11.684 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.684 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 11.684 * [taylor]: Taking taylor expansion of d1 in d2 11.684 * [backup-simplify]: Simplify d1 into d1 11.684 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.684 * [taylor]: Taking taylor expansion of d1 in d2 11.685 * [backup-simplify]: Simplify d1 into d1 11.685 * [backup-simplify]: Simplify (+ 1 0) into 1 11.685 * [backup-simplify]: Simplify (+ 1 0) into 1 11.685 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.685 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in d4 11.685 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) in d4 11.685 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 11.685 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 11.685 * [taylor]: Taking taylor expansion of d2 in d4 11.685 * [backup-simplify]: Simplify d2 into d2 11.685 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.685 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 11.685 * [taylor]: Taking taylor expansion of d4 in d4 11.685 * [backup-simplify]: Simplify 0 into 0 11.685 * [backup-simplify]: Simplify 1 into 1 11.686 * [backup-simplify]: Simplify (/ 1 1) into 1 11.686 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 11.686 * [taylor]: Taking taylor expansion of d1 in d4 11.686 * [backup-simplify]: Simplify d1 into d1 11.686 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.686 * [taylor]: Taking taylor expansion of d1 in d4 11.686 * [backup-simplify]: Simplify d1 into d1 11.686 * [backup-simplify]: Simplify (+ 0 1) into 1 11.686 * [backup-simplify]: Simplify (+ 1 0) into 1 11.686 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.686 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in d1 11.686 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) in d1 11.686 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 11.686 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 11.686 * [taylor]: Taking taylor expansion of d2 in d1 11.686 * [backup-simplify]: Simplify d2 into d2 11.686 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.686 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 11.686 * [taylor]: Taking taylor expansion of d4 in d1 11.686 * [backup-simplify]: Simplify d4 into d4 11.686 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.686 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 11.686 * [taylor]: Taking taylor expansion of d1 in d1 11.687 * [backup-simplify]: Simplify 0 into 0 11.687 * [backup-simplify]: Simplify 1 into 1 11.687 * [backup-simplify]: Simplify (/ 1 1) into 1 11.687 * [taylor]: Taking taylor expansion of d1 in d1 11.687 * [backup-simplify]: Simplify 0 into 0 11.687 * [backup-simplify]: Simplify 1 into 1 11.687 * [backup-simplify]: Simplify (- 1) into -1 11.687 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.688 * [backup-simplify]: Simplify (/ -1 1) into -1 11.688 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in d1 11.688 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) in d1 11.688 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 11.688 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 11.688 * [taylor]: Taking taylor expansion of d2 in d1 11.688 * [backup-simplify]: Simplify d2 into d2 11.688 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.688 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 11.688 * [taylor]: Taking taylor expansion of d4 in d1 11.688 * [backup-simplify]: Simplify d4 into d4 11.688 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.688 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 11.688 * [taylor]: Taking taylor expansion of d1 in d1 11.688 * [backup-simplify]: Simplify 0 into 0 11.688 * [backup-simplify]: Simplify 1 into 1 11.688 * [backup-simplify]: Simplify (/ 1 1) into 1 11.688 * [taylor]: Taking taylor expansion of d1 in d1 11.688 * [backup-simplify]: Simplify 0 into 0 11.688 * [backup-simplify]: Simplify 1 into 1 11.688 * [backup-simplify]: Simplify (- 1) into -1 11.689 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.689 * [backup-simplify]: Simplify (/ -1 1) into -1 11.689 * [taylor]: Taking taylor expansion of -1 in d4 11.689 * [backup-simplify]: Simplify -1 into -1 11.689 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 11.689 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.690 * [backup-simplify]: Simplify (- 0) into 0 11.690 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) 0) into (+ (/ 1 d2) (/ 1 d4)) 11.690 * [backup-simplify]: Simplify (- (/ (+ (/ 1 d2) (/ 1 d4)) 1) (+ (* -1 (/ 0 1)))) into (+ (/ 1 d2) (/ 1 d4)) 11.690 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 11.690 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 11.690 * [taylor]: Taking taylor expansion of d2 in d4 11.690 * [backup-simplify]: Simplify d2 into d2 11.690 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.690 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 11.690 * [taylor]: Taking taylor expansion of d4 in d4 11.691 * [backup-simplify]: Simplify 0 into 0 11.691 * [backup-simplify]: Simplify 1 into 1 11.691 * [backup-simplify]: Simplify (/ 1 1) into 1 11.691 * [backup-simplify]: Simplify (+ 0 1) into 1 11.691 * [taylor]: Taking taylor expansion of 1 in d2 11.691 * [backup-simplify]: Simplify 1 into 1 11.691 * [taylor]: Taking taylor expansion of -1 in d2 11.691 * [backup-simplify]: Simplify -1 into -1 11.691 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 11.691 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 11.692 * [backup-simplify]: Simplify (+ 0 0) into 0 11.692 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.692 * [backup-simplify]: Simplify (- 0) into 0 11.693 * [backup-simplify]: Simplify (+ 0 0) into 0 11.693 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (+ (/ 1 d2) (/ 1 d4)) (/ 0 1)))) into 0 11.693 * [taylor]: Taking taylor expansion of 0 in d4 11.693 * [backup-simplify]: Simplify 0 into 0 11.694 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.694 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2) 11.694 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 11.694 * [taylor]: Taking taylor expansion of d2 in d2 11.694 * [backup-simplify]: Simplify 0 into 0 11.694 * [backup-simplify]: Simplify 1 into 1 11.694 * [backup-simplify]: Simplify (/ 1 1) into 1 11.694 * [backup-simplify]: Simplify 1 into 1 11.694 * [taylor]: Taking taylor expansion of 0 in d2 11.694 * [backup-simplify]: Simplify 0 into 0 11.694 * [backup-simplify]: Simplify 1 into 1 11.694 * [backup-simplify]: Simplify -1 into -1 11.695 * [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)) 11.695 * [backup-simplify]: Simplify (cbrt (pow (* (/ 1 (- d1)) (- (+ (/ 1 (- d4)) (/ 1 (- d2))) (/ 1 (- d1)))) 3)) into (/ (* (cbrt -1) (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4)))) d1) 11.695 * [approximate]: Taking taylor expansion of (/ (* (cbrt -1) (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4)))) d1) in (d1 d4 d2) around 0 11.695 * [taylor]: Taking taylor expansion of (/ (* (cbrt -1) (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4)))) d1) in d2 11.695 * [taylor]: Taking taylor expansion of (* (cbrt -1) (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4)))) in d2 11.695 * [taylor]: Taking taylor expansion of (cbrt -1) in d2 11.695 * [taylor]: Taking taylor expansion of -1 in d2 11.695 * [backup-simplify]: Simplify -1 into -1 11.696 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 11.696 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 11.696 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) in d2 11.696 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 11.696 * [taylor]: Taking taylor expansion of d1 in d2 11.696 * [backup-simplify]: Simplify d1 into d1 11.696 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.696 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 11.696 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 11.696 * [taylor]: Taking taylor expansion of d2 in d2 11.696 * [backup-simplify]: Simplify 0 into 0 11.696 * [backup-simplify]: Simplify 1 into 1 11.696 * [backup-simplify]: Simplify (/ 1 1) into 1 11.696 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 11.697 * [taylor]: Taking taylor expansion of d4 in d2 11.697 * [backup-simplify]: Simplify d4 into d4 11.697 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.697 * [taylor]: Taking taylor expansion of d1 in d2 11.697 * [backup-simplify]: Simplify d1 into d1 11.697 * [backup-simplify]: Simplify (+ 1 0) into 1 11.697 * [backup-simplify]: Simplify (- 1) into -1 11.697 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.698 * [backup-simplify]: Simplify (* (cbrt -1) -1) into (* -1 (cbrt -1)) 11.698 * [backup-simplify]: Simplify (/ (* -1 (cbrt -1)) d1) into (* -1 (/ (cbrt -1) d1)) 11.699 * [taylor]: Taking taylor expansion of (/ (* (cbrt -1) (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4)))) d1) in d4 11.699 * [taylor]: Taking taylor expansion of (* (cbrt -1) (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4)))) in d4 11.699 * [taylor]: Taking taylor expansion of (cbrt -1) in d4 11.699 * [taylor]: Taking taylor expansion of -1 in d4 11.699 * [backup-simplify]: Simplify -1 into -1 11.699 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 11.699 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 11.699 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) in d4 11.699 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 11.699 * [taylor]: Taking taylor expansion of d1 in d4 11.699 * [backup-simplify]: Simplify d1 into d1 11.699 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.699 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 11.699 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 11.699 * [taylor]: Taking taylor expansion of d2 in d4 11.699 * [backup-simplify]: Simplify d2 into d2 11.700 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.700 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 11.700 * [taylor]: Taking taylor expansion of d4 in d4 11.700 * [backup-simplify]: Simplify 0 into 0 11.700 * [backup-simplify]: Simplify 1 into 1 11.700 * [backup-simplify]: Simplify (/ 1 1) into 1 11.700 * [taylor]: Taking taylor expansion of d1 in d4 11.700 * [backup-simplify]: Simplify d1 into d1 11.700 * [backup-simplify]: Simplify (+ 0 1) into 1 11.700 * [backup-simplify]: Simplify (- 1) into -1 11.701 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.701 * [backup-simplify]: Simplify (* (cbrt -1) -1) into (* -1 (cbrt -1)) 11.702 * [backup-simplify]: Simplify (/ (* -1 (cbrt -1)) d1) into (* -1 (/ (cbrt -1) d1)) 11.702 * [taylor]: Taking taylor expansion of (/ (* (cbrt -1) (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4)))) d1) in d1 11.702 * [taylor]: Taking taylor expansion of (* (cbrt -1) (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4)))) in d1 11.702 * [taylor]: Taking taylor expansion of (cbrt -1) in d1 11.702 * [taylor]: Taking taylor expansion of -1 in d1 11.702 * [backup-simplify]: Simplify -1 into -1 11.702 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 11.703 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 11.703 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) in d1 11.703 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 11.703 * [taylor]: Taking taylor expansion of d1 in d1 11.703 * [backup-simplify]: Simplify 0 into 0 11.703 * [backup-simplify]: Simplify 1 into 1 11.703 * [backup-simplify]: Simplify (/ 1 1) into 1 11.703 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 11.703 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 11.703 * [taylor]: Taking taylor expansion of d2 in d1 11.703 * [backup-simplify]: Simplify d2 into d2 11.703 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.703 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 11.703 * [taylor]: Taking taylor expansion of d4 in d1 11.703 * [backup-simplify]: Simplify d4 into d4 11.703 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.703 * [taylor]: Taking taylor expansion of d1 in d1 11.703 * [backup-simplify]: Simplify 0 into 0 11.703 * [backup-simplify]: Simplify 1 into 1 11.704 * [backup-simplify]: Simplify (+ 1 0) into 1 11.704 * [backup-simplify]: Simplify (* (cbrt -1) 1) into (cbrt -1) 11.705 * [backup-simplify]: Simplify (/ (cbrt -1) 1) into (cbrt -1) 11.705 * [taylor]: Taking taylor expansion of (/ (* (cbrt -1) (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4)))) d1) in d1 11.705 * [taylor]: Taking taylor expansion of (* (cbrt -1) (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4)))) in d1 11.705 * [taylor]: Taking taylor expansion of (cbrt -1) in d1 11.705 * [taylor]: Taking taylor expansion of -1 in d1 11.705 * [backup-simplify]: Simplify -1 into -1 11.705 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 11.706 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 11.706 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) in d1 11.706 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 11.706 * [taylor]: Taking taylor expansion of d1 in d1 11.706 * [backup-simplify]: Simplify 0 into 0 11.706 * [backup-simplify]: Simplify 1 into 1 11.706 * [backup-simplify]: Simplify (/ 1 1) into 1 11.706 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 11.706 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 11.706 * [taylor]: Taking taylor expansion of d2 in d1 11.706 * [backup-simplify]: Simplify d2 into d2 11.706 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.706 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 11.706 * [taylor]: Taking taylor expansion of d4 in d1 11.706 * [backup-simplify]: Simplify d4 into d4 11.706 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.706 * [taylor]: Taking taylor expansion of d1 in d1 11.707 * [backup-simplify]: Simplify 0 into 0 11.707 * [backup-simplify]: Simplify 1 into 1 11.707 * [backup-simplify]: Simplify (+ 1 0) into 1 11.708 * [backup-simplify]: Simplify (* (cbrt -1) 1) into (cbrt -1) 11.709 * [backup-simplify]: Simplify (/ (cbrt -1) 1) into (cbrt -1) 11.709 * [taylor]: Taking taylor expansion of (cbrt -1) in d4 11.709 * [taylor]: Taking taylor expansion of -1 in d4 11.709 * [backup-simplify]: Simplify -1 into -1 11.709 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 11.710 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 11.711 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.711 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 11.711 * [backup-simplify]: Simplify (- (+ (/ 1 d2) (/ 1 d4))) into (- (+ (/ 1 d2) (/ 1 d4))) 11.712 * [backup-simplify]: Simplify (+ 0 (- (+ (/ 1 d2) (/ 1 d4)))) into (- (+ (/ 1 d2) (/ 1 d4))) 11.713 * [backup-simplify]: Simplify (+ (* (cbrt -1) (- (+ (/ 1 d2) (/ 1 d4)))) (* 0 1)) into (- (+ (/ (cbrt -1) d2) (/ (cbrt -1) d4))) 11.715 * [backup-simplify]: Simplify (- (/ (- (+ (/ (cbrt -1) d2) (/ (cbrt -1) d4))) 1) (+ (* (cbrt -1) (/ 0 1)))) into (- (+ (/ (cbrt -1) d2) (/ (cbrt -1) d4))) 11.715 * [taylor]: Taking taylor expansion of (- (+ (/ (cbrt -1) d2) (/ (cbrt -1) d4))) in d4 11.715 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) d2) (/ (cbrt -1) d4)) in d4 11.715 * [taylor]: Taking taylor expansion of (/ (cbrt -1) d2) in d4 11.715 * [taylor]: Taking taylor expansion of (cbrt -1) in d4 11.715 * [taylor]: Taking taylor expansion of -1 in d4 11.715 * [backup-simplify]: Simplify -1 into -1 11.716 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 11.716 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 11.717 * [taylor]: Taking taylor expansion of d2 in d4 11.717 * [backup-simplify]: Simplify d2 into d2 11.717 * [backup-simplify]: Simplify (/ (cbrt -1) d2) into (/ (cbrt -1) d2) 11.717 * [taylor]: Taking taylor expansion of (/ (cbrt -1) d4) in d4 11.717 * [taylor]: Taking taylor expansion of (cbrt -1) in d4 11.717 * [taylor]: Taking taylor expansion of -1 in d4 11.717 * [backup-simplify]: Simplify -1 into -1 11.718 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 11.718 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 11.718 * [taylor]: Taking taylor expansion of d4 in d4 11.719 * [backup-simplify]: Simplify 0 into 0 11.719 * [backup-simplify]: Simplify 1 into 1 11.720 * [backup-simplify]: Simplify (/ (cbrt -1) 1) into (cbrt -1) 11.721 * [backup-simplify]: Simplify (+ 0 (cbrt -1)) into (cbrt -1) 11.722 * [backup-simplify]: Simplify (- (cbrt -1)) into (- (cbrt -1)) 11.722 * [taylor]: Taking taylor expansion of (- (cbrt -1)) in d2 11.722 * [taylor]: Taking taylor expansion of (cbrt -1) in d2 11.722 * [taylor]: Taking taylor expansion of -1 in d2 11.722 * [backup-simplify]: Simplify -1 into -1 11.722 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 11.723 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 11.723 * [taylor]: Taking taylor expansion of (cbrt -1) in d2 11.723 * [taylor]: Taking taylor expansion of -1 in d2 11.723 * [backup-simplify]: Simplify -1 into -1 11.724 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 11.724 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 11.725 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.725 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 11.726 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 11.726 * [backup-simplify]: Simplify (+ 0 0) into 0 11.726 * [backup-simplify]: Simplify (- 0) into 0 11.727 * [backup-simplify]: Simplify (+ 0 0) into 0 11.728 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 11.730 * [backup-simplify]: Simplify (+ (* (cbrt -1) 0) (+ (* 0 (- (+ (/ 1 d2) (/ 1 d4)))) (* 0 1))) into 0 11.732 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt -1) (/ 0 1)) (* (- (+ (/ (cbrt -1) d2) (/ (cbrt -1) d4))) (/ 0 1)))) into 0 11.732 * [taylor]: Taking taylor expansion of 0 in d4 11.732 * [backup-simplify]: Simplify 0 into 0 11.733 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt -1) (/ 0 1)))) into 0 11.734 * [backup-simplify]: Simplify (+ (/ (cbrt -1) d2) 0) into (/ (cbrt -1) d2) 11.735 * [backup-simplify]: Simplify (- (/ (cbrt -1) d2)) into (- (/ (cbrt -1) d2)) 11.735 * [taylor]: Taking taylor expansion of (- (/ (cbrt -1) d2)) in d2 11.735 * [taylor]: Taking taylor expansion of (/ (cbrt -1) d2) in d2 11.735 * [taylor]: Taking taylor expansion of (cbrt -1) in d2 11.735 * [taylor]: Taking taylor expansion of -1 in d2 11.735 * [backup-simplify]: Simplify -1 into -1 11.735 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 11.736 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 11.736 * [taylor]: Taking taylor expansion of d2 in d2 11.736 * [backup-simplify]: Simplify 0 into 0 11.736 * [backup-simplify]: Simplify 1 into 1 11.737 * [backup-simplify]: Simplify (/ (cbrt -1) 1) into (cbrt -1) 11.738 * [backup-simplify]: Simplify (- (cbrt -1)) into (- (cbrt -1)) 11.739 * [backup-simplify]: Simplify (- (cbrt -1)) into (- (cbrt -1)) 11.739 * [taylor]: Taking taylor expansion of 0 in d2 11.739 * [backup-simplify]: Simplify 0 into 0 11.740 * [backup-simplify]: Simplify (- (cbrt -1)) into (- (cbrt -1)) 11.741 * [backup-simplify]: Simplify (- (cbrt -1)) into (- (cbrt -1)) 11.741 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 11.744 * [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)))) 11.744 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 11.745 * [backup-simplify]: Simplify (pow (* d1 (- (+ d4 d2) d1)) 3) into (pow (* d1 (- (+ d4 d2) d1)) 3) 11.745 * [approximate]: Taking taylor expansion of (pow (* d1 (- (+ d4 d2) d1)) 3) in (d1 d4 d2) around 0 11.745 * [taylor]: Taking taylor expansion of (pow (* d1 (- (+ d4 d2) d1)) 3) in d2 11.745 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in d2 11.745 * [taylor]: Taking taylor expansion of d1 in d2 11.745 * [backup-simplify]: Simplify d1 into d1 11.745 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d1) in d2 11.745 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 11.745 * [taylor]: Taking taylor expansion of d4 in d2 11.745 * [backup-simplify]: Simplify d4 into d4 11.745 * [taylor]: Taking taylor expansion of d2 in d2 11.745 * [backup-simplify]: Simplify 0 into 0 11.745 * [backup-simplify]: Simplify 1 into 1 11.745 * [taylor]: Taking taylor expansion of d1 in d2 11.745 * [backup-simplify]: Simplify d1 into d1 11.745 * [backup-simplify]: Simplify (+ d4 0) into d4 11.745 * [backup-simplify]: Simplify (- d1) into (- d1) 11.745 * [backup-simplify]: Simplify (+ d4 (- d1)) into (- d4 d1) 11.745 * [backup-simplify]: Simplify (* d1 (- d4 d1)) into (* d1 (- d4 d1)) 11.745 * [taylor]: Taking taylor expansion of (pow (* d1 (- (+ d4 d2) d1)) 3) in d4 11.745 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in d4 11.745 * [taylor]: Taking taylor expansion of d1 in d4 11.745 * [backup-simplify]: Simplify d1 into d1 11.745 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d1) in d4 11.746 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4 11.746 * [taylor]: Taking taylor expansion of d4 in d4 11.746 * [backup-simplify]: Simplify 0 into 0 11.746 * [backup-simplify]: Simplify 1 into 1 11.746 * [taylor]: Taking taylor expansion of d2 in d4 11.746 * [backup-simplify]: Simplify d2 into d2 11.746 * [taylor]: Taking taylor expansion of d1 in d4 11.746 * [backup-simplify]: Simplify d1 into d1 11.746 * [backup-simplify]: Simplify (+ 0 d2) into d2 11.746 * [backup-simplify]: Simplify (- d1) into (- d1) 11.746 * [backup-simplify]: Simplify (+ d2 (- d1)) into (- d2 d1) 11.746 * [backup-simplify]: Simplify (* d1 (- d2 d1)) into (* d1 (- d2 d1)) 11.746 * [taylor]: Taking taylor expansion of (pow (* d1 (- (+ d4 d2) d1)) 3) in d1 11.746 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in d1 11.746 * [taylor]: Taking taylor expansion of d1 in d1 11.746 * [backup-simplify]: Simplify 0 into 0 11.746 * [backup-simplify]: Simplify 1 into 1 11.746 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d1) in d1 11.746 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1 11.746 * [taylor]: Taking taylor expansion of d4 in d1 11.746 * [backup-simplify]: Simplify d4 into d4 11.746 * [taylor]: Taking taylor expansion of d2 in d1 11.746 * [backup-simplify]: Simplify d2 into d2 11.746 * [taylor]: Taking taylor expansion of d1 in d1 11.746 * [backup-simplify]: Simplify 0 into 0 11.746 * [backup-simplify]: Simplify 1 into 1 11.746 * [backup-simplify]: Simplify (+ d4 d2) into (+ d2 d4) 11.747 * [backup-simplify]: Simplify (- 0) into 0 11.747 * [backup-simplify]: Simplify (+ (+ d2 d4) 0) into (+ d2 d4) 11.747 * [backup-simplify]: Simplify (* 0 (+ d2 d4)) into 0 11.747 * [backup-simplify]: Simplify (+ 0 0) into 0 11.748 * [backup-simplify]: Simplify (- 1) into -1 11.748 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.749 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 (+ d2 d4))) into (+ d2 d4) 11.749 * [taylor]: Taking taylor expansion of (pow (* d1 (- (+ d4 d2) d1)) 3) in d1 11.749 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in d1 11.749 * [taylor]: Taking taylor expansion of d1 in d1 11.749 * [backup-simplify]: Simplify 0 into 0 11.749 * [backup-simplify]: Simplify 1 into 1 11.749 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d1) in d1 11.749 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1 11.749 * [taylor]: Taking taylor expansion of d4 in d1 11.749 * [backup-simplify]: Simplify d4 into d4 11.749 * [taylor]: Taking taylor expansion of d2 in d1 11.749 * [backup-simplify]: Simplify d2 into d2 11.749 * [taylor]: Taking taylor expansion of d1 in d1 11.749 * [backup-simplify]: Simplify 0 into 0 11.749 * [backup-simplify]: Simplify 1 into 1 11.749 * [backup-simplify]: Simplify (+ d4 d2) into (+ d2 d4) 11.749 * [backup-simplify]: Simplify (- 0) into 0 11.750 * [backup-simplify]: Simplify (+ (+ d2 d4) 0) into (+ d2 d4) 11.750 * [backup-simplify]: Simplify (* 0 (+ d2 d4)) into 0 11.750 * [backup-simplify]: Simplify (+ 0 0) into 0 11.750 * [backup-simplify]: Simplify (- 1) into -1 11.751 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.751 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 (+ d2 d4))) into (+ d2 d4) 11.752 * [backup-simplify]: Simplify (* (+ d2 d4) (+ d2 d4)) into (pow (+ d4 d2) 2) 11.752 * [backup-simplify]: Simplify (* (+ d2 d4) (pow (+ d4 d2) 2)) into (* (+ d4 d2) (pow (+ d2 d4) 2)) 11.752 * [taylor]: Taking taylor expansion of (* (+ d4 d2) (pow (+ d2 d4) 2)) in d4 11.752 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4 11.752 * [taylor]: Taking taylor expansion of d4 in d4 11.752 * [backup-simplify]: Simplify 0 into 0 11.752 * [backup-simplify]: Simplify 1 into 1 11.752 * [taylor]: Taking taylor expansion of d2 in d4 11.752 * [backup-simplify]: Simplify d2 into d2 11.752 * [taylor]: Taking taylor expansion of (pow (+ d2 d4) 2) in d4 11.752 * [taylor]: Taking taylor expansion of (+ d2 d4) in d4 11.752 * [taylor]: Taking taylor expansion of d2 in d4 11.752 * [backup-simplify]: Simplify d2 into d2 11.752 * [taylor]: Taking taylor expansion of d4 in d4 11.752 * [backup-simplify]: Simplify 0 into 0 11.752 * [backup-simplify]: Simplify 1 into 1 11.752 * [backup-simplify]: Simplify (+ d2 0) into d2 11.752 * [backup-simplify]: Simplify (+ 0 d2) into d2 11.752 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 11.753 * [backup-simplify]: Simplify (* d2 (pow d2 2)) into (pow d2 3) 11.753 * [taylor]: Taking taylor expansion of (pow d2 3) in d2 11.753 * [taylor]: Taking taylor expansion of d2 in d2 11.753 * [backup-simplify]: Simplify 0 into 0 11.753 * [backup-simplify]: Simplify 1 into 1 11.753 * [backup-simplify]: Simplify (+ 0 0) into 0 11.754 * [backup-simplify]: Simplify (- 0) into 0 11.754 * [backup-simplify]: Simplify (+ 0 0) into 0 11.755 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (* 0 (+ d2 d4)))) into (- 1) 11.756 * [backup-simplify]: Simplify (+ (* (+ d2 d4) (- 1)) (* (- 1) (+ d2 d4))) into (- (+ (* 2 d2) (* 2 d4))) 11.757 * [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)))))) 11.757 * [taylor]: Taking taylor expansion of (- (+ (* 3 (pow d4 2)) (+ (* 3 (* d2 d4)) (+ (* 3 (* d4 d2)) (* 3 (pow d2 2)))))) in d4 11.757 * [taylor]: Taking taylor expansion of (+ (* 3 (pow d4 2)) (+ (* 3 (* d2 d4)) (+ (* 3 (* d4 d2)) (* 3 (pow d2 2))))) in d4 11.757 * [taylor]: Taking taylor expansion of (* 3 (pow d4 2)) in d4 11.757 * [taylor]: Taking taylor expansion of 3 in d4 11.757 * [backup-simplify]: Simplify 3 into 3 11.757 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 11.757 * [taylor]: Taking taylor expansion of d4 in d4 11.757 * [backup-simplify]: Simplify 0 into 0 11.757 * [backup-simplify]: Simplify 1 into 1 11.757 * [taylor]: Taking taylor expansion of (+ (* 3 (* d2 d4)) (+ (* 3 (* d4 d2)) (* 3 (pow d2 2)))) in d4 11.757 * [taylor]: Taking taylor expansion of (* 3 (* d2 d4)) in d4 11.757 * [taylor]: Taking taylor expansion of 3 in d4 11.757 * [backup-simplify]: Simplify 3 into 3 11.757 * [taylor]: Taking taylor expansion of (* d2 d4) in d4 11.757 * [taylor]: Taking taylor expansion of d2 in d4 11.757 * [backup-simplify]: Simplify d2 into d2 11.757 * [taylor]: Taking taylor expansion of d4 in d4 11.757 * [backup-simplify]: Simplify 0 into 0 11.757 * [backup-simplify]: Simplify 1 into 1 11.757 * [taylor]: Taking taylor expansion of (+ (* 3 (* d4 d2)) (* 3 (pow d2 2))) in d4 11.757 * [taylor]: Taking taylor expansion of (* 3 (* d4 d2)) in d4 11.757 * [taylor]: Taking taylor expansion of 3 in d4 11.757 * [backup-simplify]: Simplify 3 into 3 11.757 * [taylor]: Taking taylor expansion of (* d4 d2) in d4 11.757 * [taylor]: Taking taylor expansion of d4 in d4 11.757 * [backup-simplify]: Simplify 0 into 0 11.757 * [backup-simplify]: Simplify 1 into 1 11.757 * [taylor]: Taking taylor expansion of d2 in d4 11.758 * [backup-simplify]: Simplify d2 into d2 11.758 * [taylor]: Taking taylor expansion of (* 3 (pow d2 2)) in d4 11.758 * [taylor]: Taking taylor expansion of 3 in d4 11.758 * [backup-simplify]: Simplify 3 into 3 11.758 * [taylor]: Taking taylor expansion of (pow d2 2) in d4 11.758 * [taylor]: Taking taylor expansion of d2 in d4 11.758 * [backup-simplify]: Simplify d2 into d2 11.758 * [backup-simplify]: Simplify (* d2 0) into 0 11.758 * [backup-simplify]: Simplify (* 3 0) into 0 11.758 * [backup-simplify]: Simplify (* 0 d2) into 0 11.759 * [backup-simplify]: Simplify (* 3 0) into 0 11.759 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 11.759 * [backup-simplify]: Simplify (* 3 (pow d2 2)) into (* 3 (pow d2 2)) 11.759 * [backup-simplify]: Simplify (+ 0 (* 3 (pow d2 2))) into (* 3 (pow d2 2)) 11.759 * [backup-simplify]: Simplify (+ 0 (* 3 (pow d2 2))) into (* 3 (pow d2 2)) 11.759 * [backup-simplify]: Simplify (+ 0 (* 3 (pow d2 2))) into (* 3 (pow d2 2)) 11.760 * [backup-simplify]: Simplify (- (* 3 (pow d2 2))) into (- (* 3 (pow d2 2))) 11.760 * [taylor]: Taking taylor expansion of (- (* 3 (pow d2 2))) in d2 11.760 * [taylor]: Taking taylor expansion of (* 3 (pow d2 2)) in d2 11.760 * [taylor]: Taking taylor expansion of 3 in d2 11.760 * [backup-simplify]: Simplify 3 into 3 11.760 * [taylor]: Taking taylor expansion of (pow d2 2) in d2 11.760 * [taylor]: Taking taylor expansion of d2 in d2 11.760 * [backup-simplify]: Simplify 0 into 0 11.760 * [backup-simplify]: Simplify 1 into 1 11.760 * [backup-simplify]: Simplify (+ 0 1) into 1 11.760 * [backup-simplify]: Simplify (+ (* d2 1) (* 1 d2)) into (* 2 d2) 11.761 * [backup-simplify]: Simplify (+ 1 0) into 1 11.761 * [backup-simplify]: Simplify (+ (* d2 (* 2 d2)) (* 1 (pow d2 2))) into (* 3 (pow d2 2)) 11.761 * [taylor]: Taking taylor expansion of (* 3 (pow d2 2)) in d2 11.761 * [taylor]: Taking taylor expansion of 3 in d2 11.761 * [backup-simplify]: Simplify 3 into 3 11.761 * [taylor]: Taking taylor expansion of (pow d2 2) in d2 11.761 * [taylor]: Taking taylor expansion of d2 in d2 11.761 * [backup-simplify]: Simplify 0 into 0 11.761 * [backup-simplify]: Simplify 1 into 1 11.762 * [backup-simplify]: Simplify (+ 0 0) into 0 11.762 * [backup-simplify]: Simplify (- 0) into 0 11.762 * [backup-simplify]: Simplify (+ 0 0) into 0 11.764 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 -1) (* 0 (+ d2 d4))))) into 0 11.764 * [backup-simplify]: Simplify (+ (* (+ d2 d4) 0) (+ (* (- 1) (- 1)) (* 0 (+ d2 d4)))) into 1 11.765 * [backup-simplify]: Simplify (+ (* (+ d2 d4) 1) (+ (* (- 1) (- (+ (* 2 d2) (* 2 d4)))) (* 0 (pow (+ d4 d2) 2)))) into (+ (* 3 d2) (* 3 d4)) 11.765 * [taylor]: Taking taylor expansion of (+ (* 3 d2) (* 3 d4)) in d4 11.765 * [taylor]: Taking taylor expansion of (* 3 d2) in d4 11.765 * [taylor]: Taking taylor expansion of 3 in d4 11.765 * [backup-simplify]: Simplify 3 into 3 11.765 * [taylor]: Taking taylor expansion of d2 in d4 11.765 * [backup-simplify]: Simplify d2 into d2 11.765 * [taylor]: Taking taylor expansion of (* 3 d4) in d4 11.765 * [taylor]: Taking taylor expansion of 3 in d4 11.765 * [backup-simplify]: Simplify 3 into 3 11.766 * [taylor]: Taking taylor expansion of d4 in d4 11.766 * [backup-simplify]: Simplify 0 into 0 11.766 * [backup-simplify]: Simplify 1 into 1 11.766 * [backup-simplify]: Simplify (* 3 d2) into (* 3 d2) 11.766 * [backup-simplify]: Simplify (* 3 0) into 0 11.766 * [backup-simplify]: Simplify (+ (* 3 d2) 0) into (* 3 d2) 11.766 * [taylor]: Taking taylor expansion of (* 3 d2) in d2 11.766 * [taylor]: Taking taylor expansion of 3 in d2 11.766 * [backup-simplify]: Simplify 3 into 3 11.766 * [taylor]: Taking taylor expansion of d2 in d2 11.766 * [backup-simplify]: Simplify 0 into 0 11.766 * [backup-simplify]: Simplify 1 into 1 11.767 * [backup-simplify]: Simplify (* 3 0) into 0 11.767 * [backup-simplify]: Simplify 0 into 0 11.767 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 11.768 * [backup-simplify]: Simplify (+ (* 3 d2) (* 0 0)) into (* 3 d2) 11.768 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 11.769 * [backup-simplify]: Simplify (+ (* 3 d2) (* 0 0)) into (* 3 d2) 11.769 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 d2)) into 0 11.769 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (pow d2 2))) into 0 11.769 * [backup-simplify]: Simplify (+ (* 3 d2) 0) into (* 3 d2) 11.769 * [backup-simplify]: Simplify (+ (* 3 d2) (* 3 d2)) into (* 6 d2) 11.769 * [backup-simplify]: Simplify (+ 0 (* 6 d2)) into (* 6 d2) 11.770 * [backup-simplify]: Simplify (- (* 6 d2)) into (- (* 6 d2)) 11.770 * [taylor]: Taking taylor expansion of (- (* 6 d2)) in d2 11.770 * [taylor]: Taking taylor expansion of (* 6 d2) in d2 11.770 * [taylor]: Taking taylor expansion of 6 in d2 11.770 * [backup-simplify]: Simplify 6 into 6 11.770 * [taylor]: Taking taylor expansion of d2 in d2 11.770 * [backup-simplify]: Simplify 0 into 0 11.770 * [backup-simplify]: Simplify 1 into 1 11.770 * [backup-simplify]: Simplify (* 6 0) into 0 11.771 * [backup-simplify]: Simplify (- 0) into 0 11.771 * [backup-simplify]: Simplify 0 into 0 11.771 * [backup-simplify]: Simplify (+ 0 0) into 0 11.771 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 1 1) (* 0 d2))) into 1 11.772 * [backup-simplify]: Simplify (+ 0 0) into 0 11.772 * [backup-simplify]: Simplify (+ (* d2 1) (+ (* 1 (* 2 d2)) (* 0 (pow d2 2)))) into (* 3 d2) 11.772 * [taylor]: Taking taylor expansion of (* 3 d2) in d2 11.772 * [taylor]: Taking taylor expansion of 3 in d2 11.772 * [backup-simplify]: Simplify 3 into 3 11.772 * [taylor]: Taking taylor expansion of d2 in d2 11.772 * [backup-simplify]: Simplify 0 into 0 11.772 * [backup-simplify]: Simplify 1 into 1 11.773 * [backup-simplify]: Simplify (* 3 0) into 0 11.773 * [backup-simplify]: Simplify 0 into 0 11.773 * [backup-simplify]: Simplify (+ 0 0) into 0 11.774 * [backup-simplify]: Simplify (- 0) into 0 11.774 * [backup-simplify]: Simplify (+ 0 0) into 0 11.776 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (* 0 (+ d2 d4)))))) into 0 11.777 * [backup-simplify]: Simplify (+ (* (+ d2 d4) 0) (+ (* (- 1) 0) (+ (* 0 (- 1)) (* 0 (+ d2 d4))))) into 0 11.778 * [backup-simplify]: Simplify (+ (* (+ d2 d4) 0) (+ (* (- 1) 1) (+ (* 0 (- (+ (* 2 d2) (* 2 d4)))) (* 0 (pow (+ d4 d2) 2))))) into (- 1) 11.778 * [taylor]: Taking taylor expansion of (- 1) in d4 11.778 * [taylor]: Taking taylor expansion of 1 in d4 11.778 * [backup-simplify]: Simplify 1 into 1 11.778 * [backup-simplify]: Simplify (- 1) into -1 11.778 * [taylor]: Taking taylor expansion of -1 in d2 11.778 * [backup-simplify]: Simplify -1 into -1 11.778 * [backup-simplify]: Simplify -1 into -1 11.779 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 d2)) into 0 11.780 * [backup-simplify]: Simplify (+ (* 3 1) (* 0 0)) into 3 11.780 * [backup-simplify]: Simplify (+ 0 3) into 3 11.780 * [taylor]: Taking taylor expansion of 3 in d2 11.780 * [backup-simplify]: Simplify 3 into 3 11.780 * [backup-simplify]: Simplify 3 into 3 11.781 * [backup-simplify]: Simplify (* 1 1) into 1 11.781 * [backup-simplify]: Simplify (* 3 1) into 3 11.782 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 11.782 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 d2) (* 0 0))) into 0 11.783 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 11.783 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 d2) (* 0 0))) into 0 11.784 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0 11.784 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (pow d2 2)))) into 0 11.784 * [backup-simplify]: Simplify (+ 0 0) into 0 11.785 * [backup-simplify]: Simplify (+ 0 0) into 0 11.785 * [backup-simplify]: Simplify (+ 3 0) into 3 11.785 * [backup-simplify]: Simplify (- 3) into -3 11.785 * [taylor]: Taking taylor expansion of -3 in d2 11.785 * [backup-simplify]: Simplify -3 into -3 11.785 * [backup-simplify]: Simplify -3 into -3 11.786 * [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))) 11.786 * [backup-simplify]: Simplify (pow (* (/ 1 d1) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d1))) 3) into (pow (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) 3) 11.786 * [approximate]: Taking taylor expansion of (pow (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) 3) in (d1 d4 d2) around 0 11.786 * [taylor]: Taking taylor expansion of (pow (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) 3) in d2 11.786 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in d2 11.786 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) in d2 11.786 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 11.786 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 11.786 * [taylor]: Taking taylor expansion of d2 in d2 11.786 * [backup-simplify]: Simplify 0 into 0 11.786 * [backup-simplify]: Simplify 1 into 1 11.787 * [backup-simplify]: Simplify (/ 1 1) into 1 11.787 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 11.787 * [taylor]: Taking taylor expansion of d4 in d2 11.787 * [backup-simplify]: Simplify d4 into d4 11.787 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.787 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 11.787 * [taylor]: Taking taylor expansion of d1 in d2 11.787 * [backup-simplify]: Simplify d1 into d1 11.787 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.787 * [taylor]: Taking taylor expansion of d1 in d2 11.787 * [backup-simplify]: Simplify d1 into d1 11.787 * [backup-simplify]: Simplify (+ 1 0) into 1 11.787 * [backup-simplify]: Simplify (+ 1 0) into 1 11.787 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.787 * [taylor]: Taking taylor expansion of (pow (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) 3) in d4 11.787 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in d4 11.787 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) in d4 11.787 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 11.787 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 11.788 * [taylor]: Taking taylor expansion of d2 in d4 11.788 * [backup-simplify]: Simplify d2 into d2 11.788 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.788 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 11.788 * [taylor]: Taking taylor expansion of d4 in d4 11.788 * [backup-simplify]: Simplify 0 into 0 11.788 * [backup-simplify]: Simplify 1 into 1 11.788 * [backup-simplify]: Simplify (/ 1 1) into 1 11.788 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 11.788 * [taylor]: Taking taylor expansion of d1 in d4 11.788 * [backup-simplify]: Simplify d1 into d1 11.788 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.788 * [taylor]: Taking taylor expansion of d1 in d4 11.788 * [backup-simplify]: Simplify d1 into d1 11.791 * [backup-simplify]: Simplify (+ 0 1) into 1 11.792 * [backup-simplify]: Simplify (+ 1 0) into 1 11.792 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.792 * [taylor]: Taking taylor expansion of (pow (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) 3) in d1 11.792 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in d1 11.792 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) in d1 11.792 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 11.792 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 11.792 * [taylor]: Taking taylor expansion of d2 in d1 11.792 * [backup-simplify]: Simplify d2 into d2 11.792 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.792 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 11.792 * [taylor]: Taking taylor expansion of d4 in d1 11.792 * [backup-simplify]: Simplify d4 into d4 11.792 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.792 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 11.792 * [taylor]: Taking taylor expansion of d1 in d1 11.792 * [backup-simplify]: Simplify 0 into 0 11.792 * [backup-simplify]: Simplify 1 into 1 11.792 * [backup-simplify]: Simplify (/ 1 1) into 1 11.792 * [taylor]: Taking taylor expansion of d1 in d1 11.792 * [backup-simplify]: Simplify 0 into 0 11.792 * [backup-simplify]: Simplify 1 into 1 11.793 * [backup-simplify]: Simplify (- 1) into -1 11.793 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.793 * [backup-simplify]: Simplify (/ -1 1) into -1 11.793 * [taylor]: Taking taylor expansion of (pow (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) 3) in d1 11.793 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in d1 11.793 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) in d1 11.793 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 11.793 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 11.793 * [taylor]: Taking taylor expansion of d2 in d1 11.793 * [backup-simplify]: Simplify d2 into d2 11.793 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.793 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 11.793 * [taylor]: Taking taylor expansion of d4 in d1 11.793 * [backup-simplify]: Simplify d4 into d4 11.793 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.793 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 11.793 * [taylor]: Taking taylor expansion of d1 in d1 11.793 * [backup-simplify]: Simplify 0 into 0 11.793 * [backup-simplify]: Simplify 1 into 1 11.794 * [backup-simplify]: Simplify (/ 1 1) into 1 11.794 * [taylor]: Taking taylor expansion of d1 in d1 11.794 * [backup-simplify]: Simplify 0 into 0 11.794 * [backup-simplify]: Simplify 1 into 1 11.794 * [backup-simplify]: Simplify (- 1) into -1 11.794 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.794 * [backup-simplify]: Simplify (/ -1 1) into -1 11.795 * [backup-simplify]: Simplify (* -1 -1) into 1 11.795 * [backup-simplify]: Simplify (* -1 1) into -1 11.795 * [taylor]: Taking taylor expansion of -1 in d4 11.795 * [backup-simplify]: Simplify -1 into -1 11.795 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 11.796 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.796 * [backup-simplify]: Simplify (- 0) into 0 11.796 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) 0) into (+ (/ 1 d2) (/ 1 d4)) 11.796 * [backup-simplify]: Simplify (- (/ (+ (/ 1 d2) (/ 1 d4)) 1) (+ (* -1 (/ 0 1)))) into (+ (/ 1 d2) (/ 1 d4)) 11.797 * [backup-simplify]: Simplify (+ (* -1 (+ (/ 1 d2) (/ 1 d4))) (* (+ (/ 1 d2) (/ 1 d4)) -1)) into (- (+ (* 2 (/ 1 d2)) (* 2 (/ 1 d4)))) 11.797 * [backup-simplify]: Simplify (+ (* -1 (- (+ (* 2 (/ 1 d2)) (* 2 (/ 1 d4))))) (* (+ (/ 1 d2) (/ 1 d4)) 1)) into (+ (* 3 (/ 1 d2)) (* 3 (/ 1 d4))) 11.797 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 d2)) (* 3 (/ 1 d4))) in d4 11.797 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d2)) in d4 11.797 * [taylor]: Taking taylor expansion of 3 in d4 11.797 * [backup-simplify]: Simplify 3 into 3 11.797 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 11.797 * [taylor]: Taking taylor expansion of d2 in d4 11.797 * [backup-simplify]: Simplify d2 into d2 11.797 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.797 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d4)) in d4 11.797 * [taylor]: Taking taylor expansion of 3 in d4 11.797 * [backup-simplify]: Simplify 3 into 3 11.797 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 11.797 * [taylor]: Taking taylor expansion of d4 in d4 11.797 * [backup-simplify]: Simplify 0 into 0 11.797 * [backup-simplify]: Simplify 1 into 1 11.797 * [backup-simplify]: Simplify (/ 1 1) into 1 11.797 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 11.798 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 11.798 * [backup-simplify]: Simplify (+ 0 0) into 0 11.798 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.798 * [backup-simplify]: Simplify (- 0) into 0 11.799 * [backup-simplify]: Simplify (+ 0 0) into 0 11.800 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (+ (/ 1 d2) (/ 1 d4)) (/ 0 1)))) into 0 11.800 * [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))))) 11.801 * [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))))))) 11.801 * [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 11.801 * [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 11.802 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d2 2))) in d4 11.802 * [taylor]: Taking taylor expansion of 3 in d4 11.802 * [backup-simplify]: Simplify 3 into 3 11.802 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d4 11.802 * [taylor]: Taking taylor expansion of (pow d2 2) in d4 11.802 * [taylor]: Taking taylor expansion of d2 in d4 11.802 * [backup-simplify]: Simplify d2 into d2 11.802 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 11.802 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2)) 11.802 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (* d4 d2))))) in d4 11.802 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d4 2))) in d4 11.802 * [taylor]: Taking taylor expansion of 3 in d4 11.802 * [backup-simplify]: Simplify 3 into 3 11.802 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 11.802 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 11.802 * [taylor]: Taking taylor expansion of d4 in d4 11.802 * [backup-simplify]: Simplify 0 into 0 11.802 * [backup-simplify]: Simplify 1 into 1 11.802 * [backup-simplify]: Simplify (* 1 1) into 1 11.802 * [backup-simplify]: Simplify (/ 1 1) into 1 11.802 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (* d4 d2)))) in d4 11.802 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* d2 d4))) in d4 11.802 * [taylor]: Taking taylor expansion of 3 in d4 11.802 * [backup-simplify]: Simplify 3 into 3 11.803 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d4)) in d4 11.803 * [taylor]: Taking taylor expansion of (* d2 d4) in d4 11.803 * [taylor]: Taking taylor expansion of d2 in d4 11.803 * [backup-simplify]: Simplify d2 into d2 11.803 * [taylor]: Taking taylor expansion of d4 in d4 11.803 * [backup-simplify]: Simplify 0 into 0 11.803 * [backup-simplify]: Simplify 1 into 1 11.803 * [backup-simplify]: Simplify (* d2 0) into 0 11.803 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 11.803 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.803 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* d4 d2))) in d4 11.803 * [taylor]: Taking taylor expansion of 3 in d4 11.803 * [backup-simplify]: Simplify 3 into 3 11.803 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d2)) in d4 11.803 * [taylor]: Taking taylor expansion of (* d4 d2) in d4 11.803 * [taylor]: Taking taylor expansion of d4 in d4 11.803 * [backup-simplify]: Simplify 0 into 0 11.803 * [backup-simplify]: Simplify 1 into 1 11.803 * [taylor]: Taking taylor expansion of d2 in d4 11.803 * [backup-simplify]: Simplify d2 into d2 11.803 * [backup-simplify]: Simplify (* 0 d2) into 0 11.804 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 11.804 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.804 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.804 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 11.804 * [backup-simplify]: Simplify (+ 0 0) into 0 11.805 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.805 * [backup-simplify]: Simplify (- 0) into 0 11.805 * [backup-simplify]: Simplify (+ 0 0) into 0 11.806 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (+ (/ 1 d2) (/ 1 d4)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.807 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (+ (/ 1 d2) (/ 1 d4)) 0) (+ (* 0 (+ (/ 1 d2) (/ 1 d4))) (* 0 -1)))) into 0 11.808 * [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))))) 11.808 * [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 11.808 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d4 11.808 * [taylor]: Taking taylor expansion of (pow d4 3) in d4 11.808 * [taylor]: Taking taylor expansion of d4 in d4 11.808 * [backup-simplify]: Simplify 0 into 0 11.808 * [backup-simplify]: Simplify 1 into 1 11.809 * [backup-simplify]: Simplify (* 1 1) into 1 11.809 * [backup-simplify]: Simplify (* 1 1) into 1 11.809 * [backup-simplify]: Simplify (/ 1 1) into 1 11.809 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (* d4 (pow d2 2)))) (+ (* 3 (/ 1 (* d2 (pow d4 2)))) (/ 1 (pow d2 3)))) in d4 11.809 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* d4 (pow d2 2)))) in d4 11.809 * [taylor]: Taking taylor expansion of 3 in d4 11.809 * [backup-simplify]: Simplify 3 into 3 11.809 * [taylor]: Taking taylor expansion of (/ 1 (* d4 (pow d2 2))) in d4 11.809 * [taylor]: Taking taylor expansion of (* d4 (pow d2 2)) in d4 11.809 * [taylor]: Taking taylor expansion of d4 in d4 11.809 * [backup-simplify]: Simplify 0 into 0 11.809 * [backup-simplify]: Simplify 1 into 1 11.809 * [taylor]: Taking taylor expansion of (pow d2 2) in d4 11.809 * [taylor]: Taking taylor expansion of d2 in d4 11.809 * [backup-simplify]: Simplify d2 into d2 11.809 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 11.809 * [backup-simplify]: Simplify (* 0 (pow d2 2)) into 0 11.810 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 d2)) into 0 11.810 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2) 11.810 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2)) 11.810 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (* d2 (pow d4 2)))) (/ 1 (pow d2 3))) in d4 11.810 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* d2 (pow d4 2)))) in d4 11.810 * [taylor]: Taking taylor expansion of 3 in d4 11.810 * [backup-simplify]: Simplify 3 into 3 11.810 * [taylor]: Taking taylor expansion of (/ 1 (* d2 (pow d4 2))) in d4 11.810 * [taylor]: Taking taylor expansion of (* d2 (pow d4 2)) in d4 11.810 * [taylor]: Taking taylor expansion of d2 in d4 11.810 * [backup-simplify]: Simplify d2 into d2 11.810 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 11.810 * [taylor]: Taking taylor expansion of d4 in d4 11.810 * [backup-simplify]: Simplify 0 into 0 11.810 * [backup-simplify]: Simplify 1 into 1 11.810 * [backup-simplify]: Simplify (* 1 1) into 1 11.810 * [backup-simplify]: Simplify (* d2 1) into d2 11.810 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.810 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 3)) in d4 11.810 * [taylor]: Taking taylor expansion of (pow d2 3) in d4 11.811 * [taylor]: Taking taylor expansion of d2 in d4 11.811 * [backup-simplify]: Simplify d2 into d2 11.811 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 11.811 * [backup-simplify]: Simplify (* d2 (pow d2 2)) into (pow d2 3) 11.811 * [backup-simplify]: Simplify (/ 1 (pow d2 3)) into (/ 1 (pow d2 3)) 11.811 * [backup-simplify]: Simplify (+ 1 0) into 1 11.811 * [taylor]: Taking taylor expansion of 1 in d2 11.811 * [backup-simplify]: Simplify 1 into 1 11.811 * [backup-simplify]: Simplify (* 3 1) into 3 11.812 * [backup-simplify]: Simplify (+ 3 0) into 3 11.812 * [backup-simplify]: Simplify (+ 0 3) into 3 11.812 * [backup-simplify]: Simplify (- 3) into -3 11.812 * [taylor]: Taking taylor expansion of -3 in d2 11.812 * [backup-simplify]: Simplify -3 into -3 11.812 * [backup-simplify]: Simplify (* 3 1) into 3 11.813 * [backup-simplify]: Simplify (+ 0 3) into 3 11.813 * [taylor]: Taking taylor expansion of 3 in d2 11.813 * [backup-simplify]: Simplify 3 into 3 11.813 * [taylor]: Taking taylor expansion of -1 in d2 11.813 * [backup-simplify]: Simplify -1 into -1 11.813 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.813 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 11.813 * [backup-simplify]: Simplify (+ 0 0) into 0 11.814 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.814 * [backup-simplify]: Simplify (- 0) into 0 11.815 * [backup-simplify]: Simplify (+ 0 0) into 0 11.817 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (+ (/ 1 d2) (/ 1 d4)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.819 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (+ (/ 1 d2) (/ 1 d4)) 0) (+ (* 0 0) (+ (* 0 (+ (/ 1 d2) (/ 1 d4))) (* 0 -1))))) into 0 11.821 * [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 11.821 * [taylor]: Taking taylor expansion of 0 in d4 11.821 * [backup-simplify]: Simplify 0 into 0 11.821 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 11.822 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 11.823 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.823 * [backup-simplify]: Simplify (* 3 (/ 1 d2)) into (/ 3 d2) 11.823 * [backup-simplify]: Simplify (+ (/ 3 d2) 0) into (* 3 (/ 1 d2)) 11.823 * [backup-simplify]: Simplify (+ 0 (* 3 (/ 1 d2))) into (* 3 (/ 1 d2)) 11.823 * [backup-simplify]: Simplify (+ 0 (* 3 (/ 1 d2))) into (* 3 (/ 1 d2)) 11.823 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d2)) in d2 11.823 * [taylor]: Taking taylor expansion of 3 in d2 11.823 * [backup-simplify]: Simplify 3 into 3 11.823 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 11.823 * [taylor]: Taking taylor expansion of d2 in d2 11.823 * [backup-simplify]: Simplify 0 into 0 11.823 * [backup-simplify]: Simplify 1 into 1 11.824 * [backup-simplify]: Simplify (/ 1 1) into 1 11.824 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 11.825 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.826 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 1)) into 0 11.826 * [backup-simplify]: Simplify (* 3 (/ 1 d2)) into (/ 3 d2) 11.826 * [backup-simplify]: Simplify (* 3 (/ 1 d2)) into (/ 3 d2) 11.826 * [backup-simplify]: Simplify (+ (/ 3 d2) (/ 3 d2)) into (* 6 (/ 1 d2)) 11.826 * [backup-simplify]: Simplify (+ 0 (* 6 (/ 1 d2))) into (* 6 (/ 1 d2)) 11.826 * [backup-simplify]: Simplify (+ 0 (* 6 (/ 1 d2))) into (* 6 (/ 1 d2)) 11.827 * [backup-simplify]: Simplify (- (* 6 (/ 1 d2))) into (- (* 6 (/ 1 d2))) 11.827 * [taylor]: Taking taylor expansion of (- (* 6 (/ 1 d2))) in d2 11.827 * [taylor]: Taking taylor expansion of (* 6 (/ 1 d2)) in d2 11.827 * [taylor]: Taking taylor expansion of 6 in d2 11.827 * [backup-simplify]: Simplify 6 into 6 11.827 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 11.827 * [taylor]: Taking taylor expansion of d2 in d2 11.827 * [backup-simplify]: Simplify 0 into 0 11.827 * [backup-simplify]: Simplify 1 into 1 11.827 * [backup-simplify]: Simplify (/ 1 1) into 1 11.827 * [backup-simplify]: Simplify (* 3 (/ 1 d2)) into (/ 3 d2) 11.828 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.829 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 1)) into 0 11.829 * [backup-simplify]: Simplify (+ (/ 3 d2) 0) into (* 3 (/ 1 d2)) 11.829 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d2)) in d2 11.829 * [taylor]: Taking taylor expansion of 3 in d2 11.829 * [backup-simplify]: Simplify 3 into 3 11.829 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 11.829 * [taylor]: Taking taylor expansion of d2 in d2 11.829 * [backup-simplify]: Simplify 0 into 0 11.829 * [backup-simplify]: Simplify 1 into 1 11.829 * [backup-simplify]: Simplify (/ 1 1) into 1 11.829 * [taylor]: Taking taylor expansion of 0 in d2 11.830 * [backup-simplify]: Simplify 0 into 0 11.830 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.830 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 11.830 * [backup-simplify]: Simplify (+ 0 0) into 0 11.831 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.831 * [backup-simplify]: Simplify (- 0) into 0 11.831 * [backup-simplify]: Simplify (+ 0 0) into 0 11.833 * [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 11.834 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (+ (/ 1 d2) (/ 1 d4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (+ (/ 1 d2) (/ 1 d4))) (* 0 -1)))))) into 0 11.835 * [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 11.835 * [taylor]: Taking taylor expansion of 0 in d4 11.835 * [backup-simplify]: Simplify 0 into 0 11.836 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 11.836 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 11.837 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.837 * [backup-simplify]: Simplify (* 3 (/ 1 (pow d2 2))) into (/ 3 (pow d2 2)) 11.838 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 11.838 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 1)) into 0 11.838 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 11.838 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 d2))) into 0 11.839 * [backup-simplify]: Simplify (+ 0 0) into 0 11.839 * [backup-simplify]: Simplify (+ (/ 3 (pow d2 2)) 0) into (* 3 (/ 1 (pow d2 2))) 11.839 * [backup-simplify]: Simplify (+ 0 (* 3 (/ 1 (pow d2 2)))) into (* 3 (/ 1 (pow d2 2))) 11.839 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d2 2))) in d2 11.839 * [taylor]: Taking taylor expansion of 3 in d2 11.839 * [backup-simplify]: Simplify 3 into 3 11.839 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d2 11.839 * [taylor]: Taking taylor expansion of (pow d2 2) in d2 11.839 * [taylor]: Taking taylor expansion of d2 in d2 11.839 * [backup-simplify]: Simplify 0 into 0 11.839 * [backup-simplify]: Simplify 1 into 1 11.839 * [backup-simplify]: Simplify (* 1 1) into 1 11.839 * [backup-simplify]: Simplify (/ 1 1) into 1 11.840 * [backup-simplify]: Simplify (* 3 (/ 1 (pow d2 2))) into (/ 3 (pow d2 2)) 11.840 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 11.841 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.841 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0 11.842 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 11.842 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 11.842 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 d2))) into 0 11.843 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 11.843 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 11.843 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 d2))) into 0 11.843 * [backup-simplify]: Simplify (+ 0 0) into 0 11.844 * [backup-simplify]: Simplify (+ 0 0) into 0 11.844 * [backup-simplify]: Simplify (+ (/ 3 (pow d2 2)) 0) into (* 3 (/ 1 (pow d2 2))) 11.844 * [backup-simplify]: Simplify (- (* 3 (/ 1 (pow d2 2)))) into (- (* 3 (/ 1 (pow d2 2)))) 11.844 * [taylor]: Taking taylor expansion of (- (* 3 (/ 1 (pow d2 2)))) in d2 11.844 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d2 2))) in d2 11.844 * [taylor]: Taking taylor expansion of 3 in d2 11.844 * [backup-simplify]: Simplify 3 into 3 11.844 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d2 11.844 * [taylor]: Taking taylor expansion of (pow d2 2) in d2 11.844 * [taylor]: Taking taylor expansion of d2 in d2 11.844 * [backup-simplify]: Simplify 0 into 0 11.844 * [backup-simplify]: Simplify 1 into 1 11.844 * [backup-simplify]: Simplify (* 1 1) into 1 11.845 * [backup-simplify]: Simplify (/ 1 1) into 1 11.845 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 11.845 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 d2))) into 0 11.845 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.846 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0 11.846 * [backup-simplify]: Simplify (+ 0 0) into 0 11.846 * [taylor]: Taking taylor expansion of 0 in d2 11.846 * [backup-simplify]: Simplify 0 into 0 11.846 * [taylor]: Taking taylor expansion of 0 in d2 11.846 * [backup-simplify]: Simplify 0 into 0 11.847 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.847 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 11.847 * [backup-simplify]: Simplify (+ 0 0) into 0 11.847 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.848 * [backup-simplify]: Simplify (- 0) into 0 11.848 * [backup-simplify]: Simplify (+ 0 0) into 0 11.850 * [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 11.851 * [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 11.853 * [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 11.853 * [taylor]: Taking taylor expansion of 0 in d4 11.853 * [backup-simplify]: Simplify 0 into 0 11.854 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.854 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.855 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.855 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0 11.856 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d2 2)))) into 0 11.856 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0 11.856 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 (pow d2 2)))) into 0 11.857 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 11.857 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 1))) into 0 11.857 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.858 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 d2)))) into 0 11.858 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d2 3))) into (/ 1 (pow d2 3)) 11.858 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d2 3))) into (/ 1 (pow d2 3)) 11.858 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d2 3))) into (/ 1 (pow d2 3)) 11.858 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 3)) in d2 11.858 * [taylor]: Taking taylor expansion of (pow d2 3) in d2 11.858 * [taylor]: Taking taylor expansion of d2 in d2 11.858 * [backup-simplify]: Simplify 0 into 0 11.858 * [backup-simplify]: Simplify 1 into 1 11.859 * [backup-simplify]: Simplify (* 1 1) into 1 11.859 * [backup-simplify]: Simplify (* 1 1) into 1 11.859 * [backup-simplify]: Simplify (/ 1 1) into 1 11.859 * [backup-simplify]: Simplify 1 into 1 11.859 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 d2)) into 0 11.859 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0 11.860 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 (pow d2 2)))) into 0 11.860 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.861 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.861 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.862 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 11.862 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.863 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 d2)))) into 0 11.863 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0 11.863 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.864 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 d2)))) into 0 11.864 * [backup-simplify]: Simplify (+ 0 0) into 0 11.864 * [backup-simplify]: Simplify (+ 0 0) into 0 11.865 * [backup-simplify]: Simplify (+ 0 0) into 0 11.865 * [backup-simplify]: Simplify (- 0) into 0 11.865 * [taylor]: Taking taylor expansion of 0 in d2 11.865 * [backup-simplify]: Simplify 0 into 0 11.865 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.865 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 d2)))) into 0 11.866 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.867 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.868 * [backup-simplify]: Simplify (+ 0 0) into 0 11.868 * [taylor]: Taking taylor expansion of 0 in d2 11.868 * [backup-simplify]: Simplify 0 into 0 11.868 * [taylor]: Taking taylor expansion of 0 in d2 11.868 * [backup-simplify]: Simplify 0 into 0 11.868 * [backup-simplify]: Simplify (* 3 1) into 3 11.868 * [backup-simplify]: Simplify 3 into 3 11.869 * [backup-simplify]: Simplify (* 3 1) into 3 11.869 * [backup-simplify]: Simplify (- 3) into -3 11.869 * [backup-simplify]: Simplify -3 into -3 11.871 * [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)))) 11.871 * [backup-simplify]: Simplify (pow (* (/ 1 (- d1)) (- (+ (/ 1 (- d4)) (/ 1 (- d2))) (/ 1 (- d1)))) 3) into (pow (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) 3) 11.871 * [approximate]: Taking taylor expansion of (pow (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) 3) in (d1 d4 d2) around 0 11.871 * [taylor]: Taking taylor expansion of (pow (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) 3) in d2 11.871 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) in d2 11.871 * [taylor]: Taking taylor expansion of -1 in d2 11.871 * [backup-simplify]: Simplify -1 into -1 11.871 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1) in d2 11.871 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) in d2 11.871 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 11.871 * [taylor]: Taking taylor expansion of d1 in d2 11.871 * [backup-simplify]: Simplify d1 into d1 11.871 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.871 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 11.872 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 11.872 * [taylor]: Taking taylor expansion of d2 in d2 11.872 * [backup-simplify]: Simplify 0 into 0 11.872 * [backup-simplify]: Simplify 1 into 1 11.872 * [backup-simplify]: Simplify (/ 1 1) into 1 11.872 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 11.872 * [taylor]: Taking taylor expansion of d4 in d2 11.872 * [backup-simplify]: Simplify d4 into d4 11.872 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.872 * [taylor]: Taking taylor expansion of d1 in d2 11.872 * [backup-simplify]: Simplify d1 into d1 11.873 * [backup-simplify]: Simplify (+ 1 0) into 1 11.873 * [backup-simplify]: Simplify (- 1) into -1 11.873 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.873 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 11.874 * [backup-simplify]: Simplify (* -1 (/ -1 d1)) into (/ 1 d1) 11.874 * [taylor]: Taking taylor expansion of (pow (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) 3) in d4 11.874 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) in d4 11.874 * [taylor]: Taking taylor expansion of -1 in d4 11.874 * [backup-simplify]: Simplify -1 into -1 11.874 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1) in d4 11.874 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) in d4 11.874 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 11.874 * [taylor]: Taking taylor expansion of d1 in d4 11.874 * [backup-simplify]: Simplify d1 into d1 11.874 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.874 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 11.874 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 11.874 * [taylor]: Taking taylor expansion of d2 in d4 11.874 * [backup-simplify]: Simplify d2 into d2 11.874 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.874 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 11.874 * [taylor]: Taking taylor expansion of d4 in d4 11.874 * [backup-simplify]: Simplify 0 into 0 11.874 * [backup-simplify]: Simplify 1 into 1 11.874 * [backup-simplify]: Simplify (/ 1 1) into 1 11.874 * [taylor]: Taking taylor expansion of d1 in d4 11.874 * [backup-simplify]: Simplify d1 into d1 11.875 * [backup-simplify]: Simplify (+ 0 1) into 1 11.875 * [backup-simplify]: Simplify (- 1) into -1 11.875 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.875 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 11.875 * [backup-simplify]: Simplify (* -1 (/ -1 d1)) into (/ 1 d1) 11.875 * [taylor]: Taking taylor expansion of (pow (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) 3) in d1 11.875 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) in d1 11.875 * [taylor]: Taking taylor expansion of -1 in d1 11.875 * [backup-simplify]: Simplify -1 into -1 11.875 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1) in d1 11.875 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) in d1 11.875 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 11.875 * [taylor]: Taking taylor expansion of d1 in d1 11.875 * [backup-simplify]: Simplify 0 into 0 11.875 * [backup-simplify]: Simplify 1 into 1 11.875 * [backup-simplify]: Simplify (/ 1 1) into 1 11.876 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 11.876 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 11.876 * [taylor]: Taking taylor expansion of d2 in d1 11.876 * [backup-simplify]: Simplify d2 into d2 11.876 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.876 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 11.876 * [taylor]: Taking taylor expansion of d4 in d1 11.876 * [backup-simplify]: Simplify d4 into d4 11.876 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.876 * [taylor]: Taking taylor expansion of d1 in d1 11.876 * [backup-simplify]: Simplify 0 into 0 11.876 * [backup-simplify]: Simplify 1 into 1 11.876 * [backup-simplify]: Simplify (+ 1 0) into 1 11.876 * [backup-simplify]: Simplify (/ 1 1) into 1 11.876 * [backup-simplify]: Simplify (* -1 1) into -1 11.876 * [taylor]: Taking taylor expansion of (pow (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) 3) in d1 11.877 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) in d1 11.877 * [taylor]: Taking taylor expansion of -1 in d1 11.877 * [backup-simplify]: Simplify -1 into -1 11.877 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1) in d1 11.877 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) in d1 11.877 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 11.877 * [taylor]: Taking taylor expansion of d1 in d1 11.877 * [backup-simplify]: Simplify 0 into 0 11.877 * [backup-simplify]: Simplify 1 into 1 11.877 * [backup-simplify]: Simplify (/ 1 1) into 1 11.877 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 11.877 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 11.877 * [taylor]: Taking taylor expansion of d2 in d1 11.877 * [backup-simplify]: Simplify d2 into d2 11.877 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.877 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 11.877 * [taylor]: Taking taylor expansion of d4 in d1 11.877 * [backup-simplify]: Simplify d4 into d4 11.877 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.877 * [taylor]: Taking taylor expansion of d1 in d1 11.877 * [backup-simplify]: Simplify 0 into 0 11.877 * [backup-simplify]: Simplify 1 into 1 11.877 * [backup-simplify]: Simplify (+ 1 0) into 1 11.878 * [backup-simplify]: Simplify (/ 1 1) into 1 11.878 * [backup-simplify]: Simplify (* -1 1) into -1 11.878 * [backup-simplify]: Simplify (* -1 -1) into 1 11.878 * [backup-simplify]: Simplify (* -1 1) into -1 11.878 * [taylor]: Taking taylor expansion of -1 in d4 11.878 * [backup-simplify]: Simplify -1 into -1 11.879 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.879 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 11.879 * [backup-simplify]: Simplify (- (+ (/ 1 d2) (/ 1 d4))) into (- (+ (/ 1 d2) (/ 1 d4))) 11.879 * [backup-simplify]: Simplify (+ 0 (- (+ (/ 1 d2) (/ 1 d4)))) into (- (+ (/ 1 d2) (/ 1 d4))) 11.880 * [backup-simplify]: Simplify (- (/ (- (+ (/ 1 d2) (/ 1 d4))) 1) (+ (* 1 (/ 0 1)))) into (- (+ (/ 1 d2) (/ 1 d4))) 11.880 * [backup-simplify]: Simplify (+ (* -1 (- (+ (/ 1 d2) (/ 1 d4)))) (* 0 1)) into (+ (/ 1 d2) (/ 1 d4)) 11.880 * [backup-simplify]: Simplify (+ (* -1 (+ (/ 1 d2) (/ 1 d4))) (* (+ (/ 1 d2) (/ 1 d4)) -1)) into (- (+ (* 2 (/ 1 d2)) (* 2 (/ 1 d4)))) 11.880 * [backup-simplify]: Simplify (+ (* -1 (- (+ (* 2 (/ 1 d2)) (* 2 (/ 1 d4))))) (* (+ (/ 1 d2) (/ 1 d4)) 1)) into (+ (* 3 (/ 1 d2)) (* 3 (/ 1 d4))) 11.880 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 d2)) (* 3 (/ 1 d4))) in d4 11.880 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d2)) in d4 11.881 * [taylor]: Taking taylor expansion of 3 in d4 11.881 * [backup-simplify]: Simplify 3 into 3 11.881 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 11.881 * [taylor]: Taking taylor expansion of d2 in d4 11.881 * [backup-simplify]: Simplify d2 into d2 11.881 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.881 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d4)) in d4 11.881 * [taylor]: Taking taylor expansion of 3 in d4 11.881 * [backup-simplify]: Simplify 3 into 3 11.881 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 11.881 * [taylor]: Taking taylor expansion of d4 in d4 11.881 * [backup-simplify]: Simplify 0 into 0 11.881 * [backup-simplify]: Simplify 1 into 1 11.881 * [backup-simplify]: Simplify (/ 1 1) into 1 11.881 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.882 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 11.882 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 11.882 * [backup-simplify]: Simplify (+ 0 0) into 0 11.882 * [backup-simplify]: Simplify (- 0) into 0 11.882 * [backup-simplify]: Simplify (+ 0 0) into 0 11.883 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (+ (/ 1 d2) (/ 1 d4))) (/ 0 1)))) into 0 11.884 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (+ (/ 1 d2) (/ 1 d4)))) (* 0 1))) into 0 11.885 * [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))))) 11.886 * [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))))))) 11.886 * [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 11.886 * [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 11.886 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d2 2))) in d4 11.886 * [taylor]: Taking taylor expansion of 3 in d4 11.886 * [backup-simplify]: Simplify 3 into 3 11.886 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d4 11.886 * [taylor]: Taking taylor expansion of (pow d2 2) in d4 11.886 * [taylor]: Taking taylor expansion of d2 in d4 11.886 * [backup-simplify]: Simplify d2 into d2 11.886 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 11.886 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2)) 11.886 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow d4 2))) (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (* d4 d2))))) in d4 11.886 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d4 2))) in d4 11.886 * [taylor]: Taking taylor expansion of 3 in d4 11.886 * [backup-simplify]: Simplify 3 into 3 11.886 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 11.886 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 11.886 * [taylor]: Taking taylor expansion of d4 in d4 11.886 * [backup-simplify]: Simplify 0 into 0 11.886 * [backup-simplify]: Simplify 1 into 1 11.886 * [backup-simplify]: Simplify (* 1 1) into 1 11.887 * [backup-simplify]: Simplify (/ 1 1) into 1 11.887 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (* d2 d4))) (* 3 (/ 1 (* d4 d2)))) in d4 11.887 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* d2 d4))) in d4 11.887 * [taylor]: Taking taylor expansion of 3 in d4 11.887 * [backup-simplify]: Simplify 3 into 3 11.887 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d4)) in d4 11.887 * [taylor]: Taking taylor expansion of (* d2 d4) in d4 11.887 * [taylor]: Taking taylor expansion of d2 in d4 11.887 * [backup-simplify]: Simplify d2 into d2 11.887 * [taylor]: Taking taylor expansion of d4 in d4 11.887 * [backup-simplify]: Simplify 0 into 0 11.887 * [backup-simplify]: Simplify 1 into 1 11.887 * [backup-simplify]: Simplify (* d2 0) into 0 11.887 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 11.887 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.887 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* d4 d2))) in d4 11.887 * [taylor]: Taking taylor expansion of 3 in d4 11.887 * [backup-simplify]: Simplify 3 into 3 11.887 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d2)) in d4 11.887 * [taylor]: Taking taylor expansion of (* d4 d2) in d4 11.887 * [taylor]: Taking taylor expansion of d4 in d4 11.887 * [backup-simplify]: Simplify 0 into 0 11.887 * [backup-simplify]: Simplify 1 into 1 11.887 * [taylor]: Taking taylor expansion of d2 in d4 11.887 * [backup-simplify]: Simplify d2 into d2 11.887 * [backup-simplify]: Simplify (* 0 d2) into 0 11.888 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 11.888 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.891 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.891 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.891 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 11.892 * [backup-simplify]: Simplify (+ 0 0) into 0 11.892 * [backup-simplify]: Simplify (- 0) into 0 11.892 * [backup-simplify]: Simplify (+ 0 0) into 0 11.893 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (+ (/ 1 d2) (/ 1 d4))) (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.894 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 d2) (/ 1 d4)))) (* 0 1)))) into 0 11.895 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (+ (/ 1 d2) (/ 1 d4)) 0) (+ (* 0 (+ (/ 1 d2) (/ 1 d4))) (* 0 -1)))) into 0 11.896 * [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))))) 11.896 * [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 11.896 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 3)) in d4 11.896 * [taylor]: Taking taylor expansion of (pow d4 3) in d4 11.896 * [taylor]: Taking taylor expansion of d4 in d4 11.896 * [backup-simplify]: Simplify 0 into 0 11.896 * [backup-simplify]: Simplify 1 into 1 11.897 * [backup-simplify]: Simplify (* 1 1) into 1 11.897 * [backup-simplify]: Simplify (* 1 1) into 1 11.897 * [backup-simplify]: Simplify (/ 1 1) into 1 11.897 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (* d4 (pow d2 2)))) (+ (* 3 (/ 1 (* d2 (pow d4 2)))) (/ 1 (pow d2 3)))) in d4 11.897 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* d4 (pow d2 2)))) in d4 11.897 * [taylor]: Taking taylor expansion of 3 in d4 11.897 * [backup-simplify]: Simplify 3 into 3 11.897 * [taylor]: Taking taylor expansion of (/ 1 (* d4 (pow d2 2))) in d4 11.897 * [taylor]: Taking taylor expansion of (* d4 (pow d2 2)) in d4 11.897 * [taylor]: Taking taylor expansion of d4 in d4 11.897 * [backup-simplify]: Simplify 0 into 0 11.897 * [backup-simplify]: Simplify 1 into 1 11.897 * [taylor]: Taking taylor expansion of (pow d2 2) in d4 11.897 * [taylor]: Taking taylor expansion of d2 in d4 11.897 * [backup-simplify]: Simplify d2 into d2 11.897 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 11.897 * [backup-simplify]: Simplify (* 0 (pow d2 2)) into 0 11.897 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 d2)) into 0 11.898 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow d2 2))) into (pow d2 2) 11.898 * [backup-simplify]: Simplify (/ 1 (pow d2 2)) into (/ 1 (pow d2 2)) 11.898 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (* d2 (pow d4 2)))) (/ 1 (pow d2 3))) in d4 11.898 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* d2 (pow d4 2)))) in d4 11.898 * [taylor]: Taking taylor expansion of 3 in d4 11.898 * [backup-simplify]: Simplify 3 into 3 11.898 * [taylor]: Taking taylor expansion of (/ 1 (* d2 (pow d4 2))) in d4 11.898 * [taylor]: Taking taylor expansion of (* d2 (pow d4 2)) in d4 11.898 * [taylor]: Taking taylor expansion of d2 in d4 11.898 * [backup-simplify]: Simplify d2 into d2 11.898 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 11.898 * [taylor]: Taking taylor expansion of d4 in d4 11.898 * [backup-simplify]: Simplify 0 into 0 11.898 * [backup-simplify]: Simplify 1 into 1 11.898 * [backup-simplify]: Simplify (* 1 1) into 1 11.898 * [backup-simplify]: Simplify (* d2 1) into d2 11.898 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.898 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 3)) in d4 11.898 * [taylor]: Taking taylor expansion of (pow d2 3) in d4 11.898 * [taylor]: Taking taylor expansion of d2 in d4 11.898 * [backup-simplify]: Simplify d2 into d2 11.899 * [backup-simplify]: Simplify (* d2 d2) into (pow d2 2) 11.899 * [backup-simplify]: Simplify (* d2 (pow d2 2)) into (pow d2 3) 11.899 * [backup-simplify]: Simplify (/ 1 (pow d2 3)) into (/ 1 (pow d2 3)) 11.899 * [backup-simplify]: Simplify (+ 1 0) into 1 11.899 * [taylor]: Taking taylor expansion of 1 in d2 11.899 * [backup-simplify]: Simplify 1 into 1 11.899 * [backup-simplify]: Simplify (* 3 1) into 3 11.900 * [backup-simplify]: Simplify (+ 3 0) into 3 11.900 * [backup-simplify]: Simplify (+ 0 3) into 3 11.900 * [backup-simplify]: Simplify (- 3) into -3 11.900 * [taylor]: Taking taylor expansion of -3 in d2 11.900 * [backup-simplify]: Simplify -3 into -3 11.900 * [backup-simplify]: Simplify (* 3 1) into 3 11.901 * [backup-simplify]: Simplify (+ 0 3) into 3 11.901 * [taylor]: Taking taylor expansion of 3 in d2 11.901 * [backup-simplify]: Simplify 3 into 3 11.901 * [taylor]: Taking taylor expansion of -1 in d2 11.901 * [backup-simplify]: Simplify -1 into -1 11.901 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.901 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.902 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 11.902 * [backup-simplify]: Simplify (+ 0 0) into 0 11.902 * [backup-simplify]: Simplify (- 0) into 0 11.903 * [backup-simplify]: Simplify (+ 0 0) into 0 11.905 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (+ (/ 1 d2) (/ 1 d4))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.907 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 d2) (/ 1 d4)))) (* 0 1))))) into 0 11.909 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (+ (/ 1 d2) (/ 1 d4)) 0) (+ (* 0 0) (+ (* 0 (+ (/ 1 d2) (/ 1 d4))) (* 0 -1))))) into 0 11.910 * [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 11.910 * [taylor]: Taking taylor expansion of 0 in d4 11.910 * [backup-simplify]: Simplify 0 into 0 11.911 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 11.911 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 11.911 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.912 * [backup-simplify]: Simplify (* 3 (/ 1 d2)) into (/ 3 d2) 11.912 * [backup-simplify]: Simplify (+ (/ 3 d2) 0) into (* 3 (/ 1 d2)) 11.912 * [backup-simplify]: Simplify (+ 0 (* 3 (/ 1 d2))) into (* 3 (/ 1 d2)) 11.912 * [backup-simplify]: Simplify (+ 0 (* 3 (/ 1 d2))) into (* 3 (/ 1 d2)) 11.912 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d2)) in d2 11.912 * [taylor]: Taking taylor expansion of 3 in d2 11.912 * [backup-simplify]: Simplify 3 into 3 11.912 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 11.912 * [taylor]: Taking taylor expansion of d2 in d2 11.912 * [backup-simplify]: Simplify 0 into 0 11.912 * [backup-simplify]: Simplify 1 into 1 11.912 * [backup-simplify]: Simplify (/ 1 1) into 1 11.912 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 11.913 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.913 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 1)) into 0 11.913 * [backup-simplify]: Simplify (* 3 (/ 1 d2)) into (/ 3 d2) 11.913 * [backup-simplify]: Simplify (* 3 (/ 1 d2)) into (/ 3 d2) 11.914 * [backup-simplify]: Simplify (+ (/ 3 d2) (/ 3 d2)) into (* 6 (/ 1 d2)) 11.914 * [backup-simplify]: Simplify (+ 0 (* 6 (/ 1 d2))) into (* 6 (/ 1 d2)) 11.914 * [backup-simplify]: Simplify (+ 0 (* 6 (/ 1 d2))) into (* 6 (/ 1 d2)) 11.914 * [backup-simplify]: Simplify (- (* 6 (/ 1 d2))) into (- (* 6 (/ 1 d2))) 11.914 * [taylor]: Taking taylor expansion of (- (* 6 (/ 1 d2))) in d2 11.914 * [taylor]: Taking taylor expansion of (* 6 (/ 1 d2)) in d2 11.914 * [taylor]: Taking taylor expansion of 6 in d2 11.914 * [backup-simplify]: Simplify 6 into 6 11.914 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 11.914 * [taylor]: Taking taylor expansion of d2 in d2 11.914 * [backup-simplify]: Simplify 0 into 0 11.914 * [backup-simplify]: Simplify 1 into 1 11.914 * [backup-simplify]: Simplify (/ 1 1) into 1 11.914 * [backup-simplify]: Simplify (* 3 (/ 1 d2)) into (/ 3 d2) 11.915 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.915 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 1)) into 0 11.915 * [backup-simplify]: Simplify (+ (/ 3 d2) 0) into (* 3 (/ 1 d2)) 11.915 * [taylor]: Taking taylor expansion of (* 3 (/ 1 d2)) in d2 11.915 * [taylor]: Taking taylor expansion of 3 in d2 11.915 * [backup-simplify]: Simplify 3 into 3 11.915 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 11.915 * [taylor]: Taking taylor expansion of d2 in d2 11.915 * [backup-simplify]: Simplify 0 into 0 11.915 * [backup-simplify]: Simplify 1 into 1 11.915 * [backup-simplify]: Simplify (/ 1 1) into 1 11.915 * [taylor]: Taking taylor expansion of 0 in d2 11.915 * [backup-simplify]: Simplify 0 into 0 11.916 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.916 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.916 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 11.917 * [backup-simplify]: Simplify (+ 0 0) into 0 11.917 * [backup-simplify]: Simplify (- 0) into 0 11.917 * [backup-simplify]: Simplify (+ 0 0) into 0 11.919 * [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 11.920 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 d2) (/ 1 d4)))) (* 0 1)))))) into 0 11.921 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (+ (/ 1 d2) (/ 1 d4)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (+ (/ 1 d2) (/ 1 d4))) (* 0 -1)))))) into 0 11.922 * [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 11.922 * [taylor]: Taking taylor expansion of 0 in d4 11.923 * [backup-simplify]: Simplify 0 into 0 11.923 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 11.924 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 11.924 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.924 * [backup-simplify]: Simplify (* 3 (/ 1 (pow d2 2))) into (/ 3 (pow d2 2)) 11.925 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 11.925 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 1)) into 0 11.925 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 11.925 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 d2))) into 0 11.925 * [backup-simplify]: Simplify (+ 0 0) into 0 11.926 * [backup-simplify]: Simplify (+ (/ 3 (pow d2 2)) 0) into (* 3 (/ 1 (pow d2 2))) 11.926 * [backup-simplify]: Simplify (+ 0 (* 3 (/ 1 (pow d2 2)))) into (* 3 (/ 1 (pow d2 2))) 11.926 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d2 2))) in d2 11.926 * [taylor]: Taking taylor expansion of 3 in d2 11.926 * [backup-simplify]: Simplify 3 into 3 11.926 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d2 11.926 * [taylor]: Taking taylor expansion of (pow d2 2) in d2 11.926 * [taylor]: Taking taylor expansion of d2 in d2 11.926 * [backup-simplify]: Simplify 0 into 0 11.926 * [backup-simplify]: Simplify 1 into 1 11.926 * [backup-simplify]: Simplify (* 1 1) into 1 11.926 * [backup-simplify]: Simplify (/ 1 1) into 1 11.926 * [backup-simplify]: Simplify (* 3 (/ 1 (pow d2 2))) into (/ 3 (pow d2 2)) 11.927 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 11.927 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.928 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0 11.928 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 11.929 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 11.929 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 d2))) into 0 11.929 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 11.929 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 11.930 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 d2))) into 0 11.930 * [backup-simplify]: Simplify (+ 0 0) into 0 11.930 * [backup-simplify]: Simplify (+ 0 0) into 0 11.930 * [backup-simplify]: Simplify (+ (/ 3 (pow d2 2)) 0) into (* 3 (/ 1 (pow d2 2))) 11.930 * [backup-simplify]: Simplify (- (* 3 (/ 1 (pow d2 2)))) into (- (* 3 (/ 1 (pow d2 2)))) 11.930 * [taylor]: Taking taylor expansion of (- (* 3 (/ 1 (pow d2 2)))) in d2 11.930 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow d2 2))) in d2 11.930 * [taylor]: Taking taylor expansion of 3 in d2 11.930 * [backup-simplify]: Simplify 3 into 3 11.931 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 2)) in d2 11.931 * [taylor]: Taking taylor expansion of (pow d2 2) in d2 11.931 * [taylor]: Taking taylor expansion of d2 in d2 11.931 * [backup-simplify]: Simplify 0 into 0 11.931 * [backup-simplify]: Simplify 1 into 1 11.931 * [backup-simplify]: Simplify (* 1 1) into 1 11.931 * [backup-simplify]: Simplify (/ 1 1) into 1 11.931 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 11.931 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 d2))) into 0 11.932 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.933 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 1))) into 0 11.933 * [backup-simplify]: Simplify (+ 0 0) into 0 11.933 * [taylor]: Taking taylor expansion of 0 in d2 11.933 * [backup-simplify]: Simplify 0 into 0 11.933 * [taylor]: Taking taylor expansion of 0 in d2 11.933 * [backup-simplify]: Simplify 0 into 0 11.933 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.934 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.934 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 11.934 * [backup-simplify]: Simplify (+ 0 0) into 0 11.934 * [backup-simplify]: Simplify (- 0) into 0 11.935 * [backup-simplify]: Simplify (+ 0 0) into 0 11.937 * [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 11.938 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 d2) (/ 1 d4)))) (* 0 1))))))) into 0 11.939 * [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 11.941 * [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 11.941 * [taylor]: Taking taylor expansion of 0 in d4 11.941 * [backup-simplify]: Simplify 0 into 0 11.941 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.942 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.943 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.943 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 d2))) into 0 11.943 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow d2 2)))) into 0 11.944 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0 11.944 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 (pow d2 2)))) into 0 11.944 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 11.945 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (* 0 1))) into 0 11.945 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.945 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 d2)))) into 0 11.946 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d2 3))) into (/ 1 (pow d2 3)) 11.946 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d2 3))) into (/ 1 (pow d2 3)) 11.946 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow d2 3))) into (/ 1 (pow d2 3)) 11.946 * [taylor]: Taking taylor expansion of (/ 1 (pow d2 3)) in d2 11.946 * [taylor]: Taking taylor expansion of (pow d2 3) in d2 11.946 * [taylor]: Taking taylor expansion of d2 in d2 11.946 * [backup-simplify]: Simplify 0 into 0 11.946 * [backup-simplify]: Simplify 1 into 1 11.946 * [backup-simplify]: Simplify (* 1 1) into 1 11.946 * [backup-simplify]: Simplify (* 1 1) into 1 11.947 * [backup-simplify]: Simplify (/ 1 1) into 1 11.947 * [backup-simplify]: Simplify 1 into 1 11.947 * [backup-simplify]: Simplify (+ (* d2 0) (* 0 d2)) into 0 11.947 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow d2 2)) (/ 0 (pow d2 2))))) into 0 11.947 * [backup-simplify]: Simplify (+ (* 3 0) (* 0 (/ 1 (pow d2 2)))) into 0 11.948 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.948 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.949 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.949 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 11.950 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.950 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 d2)))) into 0 11.952 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0 11.952 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.953 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 d2)))) into 0 11.953 * [backup-simplify]: Simplify (+ 0 0) into 0 11.953 * [backup-simplify]: Simplify (+ 0 0) into 0 11.954 * [backup-simplify]: Simplify (+ 0 0) into 0 11.954 * [backup-simplify]: Simplify (- 0) into 0 11.954 * [taylor]: Taking taylor expansion of 0 in d2 11.954 * [backup-simplify]: Simplify 0 into 0 11.954 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.955 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (/ 1 d2)))) into 0 11.956 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.957 * [backup-simplify]: Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.958 * [backup-simplify]: Simplify (+ 0 0) into 0 11.958 * [taylor]: Taking taylor expansion of 0 in d2 11.958 * [backup-simplify]: Simplify 0 into 0 11.958 * [taylor]: Taking taylor expansion of 0 in d2 11.958 * [backup-simplify]: Simplify 0 into 0 11.958 * [backup-simplify]: Simplify (* 3 1) into 3 11.958 * [backup-simplify]: Simplify 3 into 3 11.959 * [backup-simplify]: Simplify (* 3 1) into 3 11.959 * [backup-simplify]: Simplify (- 3) into -3 11.959 * [backup-simplify]: Simplify -3 into -3 11.961 * [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)))) 11.961 * * * * [progress]: [ 3 / 4 ] generating series at (2) 11.961 * [backup-simplify]: Simplify (+ (cbrt (pow (* d1 (- (+ d4 d2) d1)) 3)) (* (- d3) d1)) into (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) 11.961 * [approximate]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in (d1 d4 d2 d3) around 0 11.961 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d3 11.961 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d3 11.961 * [taylor]: Taking taylor expansion of (* d1 d4) in d3 11.961 * [taylor]: Taking taylor expansion of d1 in d3 11.962 * [backup-simplify]: Simplify d1 into d1 11.962 * [taylor]: Taking taylor expansion of d4 in d3 11.962 * [backup-simplify]: Simplify d4 into d4 11.962 * [taylor]: Taking taylor expansion of (* d1 d2) in d3 11.962 * [taylor]: Taking taylor expansion of d1 in d3 11.962 * [backup-simplify]: Simplify d1 into d1 11.962 * [taylor]: Taking taylor expansion of d2 in d3 11.962 * [backup-simplify]: Simplify d2 into d2 11.962 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d3 11.962 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 11.962 * [taylor]: Taking taylor expansion of d1 in d3 11.962 * [backup-simplify]: Simplify d1 into d1 11.962 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 11.962 * [taylor]: Taking taylor expansion of d1 in d3 11.962 * [backup-simplify]: Simplify d1 into d1 11.962 * [taylor]: Taking taylor expansion of d3 in d3 11.962 * [backup-simplify]: Simplify 0 into 0 11.962 * [backup-simplify]: Simplify 1 into 1 11.962 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d2 11.962 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d2 11.962 * [taylor]: Taking taylor expansion of (* d1 d4) in d2 11.962 * [taylor]: Taking taylor expansion of d1 in d2 11.962 * [backup-simplify]: Simplify d1 into d1 11.962 * [taylor]: Taking taylor expansion of d4 in d2 11.962 * [backup-simplify]: Simplify d4 into d4 11.962 * [taylor]: Taking taylor expansion of (* d1 d2) in d2 11.962 * [taylor]: Taking taylor expansion of d1 in d2 11.962 * [backup-simplify]: Simplify d1 into d1 11.962 * [taylor]: Taking taylor expansion of d2 in d2 11.962 * [backup-simplify]: Simplify 0 into 0 11.962 * [backup-simplify]: Simplify 1 into 1 11.962 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d2 11.963 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 11.963 * [taylor]: Taking taylor expansion of d1 in d2 11.963 * [backup-simplify]: Simplify d1 into d1 11.963 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 11.963 * [taylor]: Taking taylor expansion of d1 in d2 11.963 * [backup-simplify]: Simplify d1 into d1 11.963 * [taylor]: Taking taylor expansion of d3 in d2 11.963 * [backup-simplify]: Simplify d3 into d3 11.963 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d4 11.963 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d4 11.963 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 11.963 * [taylor]: Taking taylor expansion of d1 in d4 11.963 * [backup-simplify]: Simplify d1 into d1 11.963 * [taylor]: Taking taylor expansion of d4 in d4 11.963 * [backup-simplify]: Simplify 0 into 0 11.963 * [backup-simplify]: Simplify 1 into 1 11.963 * [taylor]: Taking taylor expansion of (* d1 d2) in d4 11.963 * [taylor]: Taking taylor expansion of d1 in d4 11.963 * [backup-simplify]: Simplify d1 into d1 11.963 * [taylor]: Taking taylor expansion of d2 in d4 11.963 * [backup-simplify]: Simplify d2 into d2 11.963 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d4 11.963 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 11.963 * [taylor]: Taking taylor expansion of d1 in d4 11.963 * [backup-simplify]: Simplify d1 into d1 11.963 * [taylor]: Taking taylor expansion of (* d1 d3) in d4 11.963 * [taylor]: Taking taylor expansion of d1 in d4 11.963 * [backup-simplify]: Simplify d1 into d1 11.963 * [taylor]: Taking taylor expansion of d3 in d4 11.963 * [backup-simplify]: Simplify d3 into d3 11.963 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d1 11.963 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d1 11.964 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 11.964 * [taylor]: Taking taylor expansion of d1 in d1 11.964 * [backup-simplify]: Simplify 0 into 0 11.964 * [backup-simplify]: Simplify 1 into 1 11.964 * [taylor]: Taking taylor expansion of d4 in d1 11.964 * [backup-simplify]: Simplify d4 into d4 11.964 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 11.964 * [taylor]: Taking taylor expansion of d1 in d1 11.964 * [backup-simplify]: Simplify 0 into 0 11.964 * [backup-simplify]: Simplify 1 into 1 11.964 * [taylor]: Taking taylor expansion of d2 in d1 11.964 * [backup-simplify]: Simplify d2 into d2 11.964 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d1 11.964 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 11.964 * [taylor]: Taking taylor expansion of d1 in d1 11.964 * [backup-simplify]: Simplify 0 into 0 11.964 * [backup-simplify]: Simplify 1 into 1 11.964 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 11.964 * [taylor]: Taking taylor expansion of d1 in d1 11.964 * [backup-simplify]: Simplify 0 into 0 11.964 * [backup-simplify]: Simplify 1 into 1 11.964 * [taylor]: Taking taylor expansion of d3 in d1 11.964 * [backup-simplify]: Simplify d3 into d3 11.964 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d1 11.964 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d1 11.964 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 11.965 * [taylor]: Taking taylor expansion of d1 in d1 11.965 * [backup-simplify]: Simplify 0 into 0 11.965 * [backup-simplify]: Simplify 1 into 1 11.965 * [taylor]: Taking taylor expansion of d4 in d1 11.965 * [backup-simplify]: Simplify d4 into d4 11.965 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 11.965 * [taylor]: Taking taylor expansion of d1 in d1 11.965 * [backup-simplify]: Simplify 0 into 0 11.965 * [backup-simplify]: Simplify 1 into 1 11.965 * [taylor]: Taking taylor expansion of d2 in d1 11.965 * [backup-simplify]: Simplify d2 into d2 11.965 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d1 11.965 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 11.965 * [taylor]: Taking taylor expansion of d1 in d1 11.965 * [backup-simplify]: Simplify 0 into 0 11.965 * [backup-simplify]: Simplify 1 into 1 11.965 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 11.965 * [taylor]: Taking taylor expansion of d1 in d1 11.965 * [backup-simplify]: Simplify 0 into 0 11.965 * [backup-simplify]: Simplify 1 into 1 11.965 * [taylor]: Taking taylor expansion of d3 in d1 11.965 * [backup-simplify]: Simplify d3 into d3 11.965 * [backup-simplify]: Simplify (* 0 d4) into 0 11.965 * [backup-simplify]: Simplify (* 0 d2) into 0 11.966 * [backup-simplify]: Simplify (+ 0 0) into 0 11.966 * [backup-simplify]: Simplify (* 0 d3) into 0 11.966 * [backup-simplify]: Simplify (+ 0 0) into 0 11.966 * [backup-simplify]: Simplify (- 0) into 0 11.967 * [backup-simplify]: Simplify (+ 0 0) into 0 11.967 * [taylor]: Taking taylor expansion of 0 in d4 11.967 * [backup-simplify]: Simplify 0 into 0 11.967 * [taylor]: Taking taylor expansion of 0 in d2 11.967 * [backup-simplify]: Simplify 0 into 0 11.967 * [taylor]: Taking taylor expansion of 0 in d3 11.967 * [backup-simplify]: Simplify 0 into 0 11.967 * [backup-simplify]: Simplify 0 into 0 11.967 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 11.967 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 11.967 * [backup-simplify]: Simplify (+ d4 d2) into (+ d2 d4) 11.968 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 11.968 * [backup-simplify]: Simplify (+ 0 d3) into d3 11.968 * [backup-simplify]: Simplify (- d3) into (- d3) 11.968 * [backup-simplify]: Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3) 11.968 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d4 11.968 * [taylor]: Taking taylor expansion of (+ d2 d4) in d4 11.968 * [taylor]: Taking taylor expansion of d2 in d4 11.968 * [backup-simplify]: Simplify d2 into d2 11.968 * [taylor]: Taking taylor expansion of d4 in d4 11.968 * [backup-simplify]: Simplify 0 into 0 11.968 * [backup-simplify]: Simplify 1 into 1 11.968 * [taylor]: Taking taylor expansion of d3 in d4 11.968 * [backup-simplify]: Simplify d3 into d3 11.968 * [backup-simplify]: Simplify (+ d2 0) into d2 11.968 * [backup-simplify]: Simplify (- d3) into (- d3) 11.968 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 11.968 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 11.968 * [taylor]: Taking taylor expansion of d2 in d2 11.968 * [backup-simplify]: Simplify 0 into 0 11.968 * [backup-simplify]: Simplify 1 into 1 11.968 * [taylor]: Taking taylor expansion of d3 in d2 11.968 * [backup-simplify]: Simplify d3 into d3 11.968 * [backup-simplify]: Simplify (- d3) into (- d3) 11.968 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 11.968 * [taylor]: Taking taylor expansion of (- d3) in d3 11.968 * [taylor]: Taking taylor expansion of d3 in d3 11.968 * [backup-simplify]: Simplify 0 into 0 11.968 * [backup-simplify]: Simplify 1 into 1 11.968 * [backup-simplify]: Simplify (- 0) into 0 11.968 * [backup-simplify]: Simplify 0 into 0 11.968 * [taylor]: Taking taylor expansion of 0 in d2 11.968 * [backup-simplify]: Simplify 0 into 0 11.968 * [taylor]: Taking taylor expansion of 0 in d3 11.968 * [backup-simplify]: Simplify 0 into 0 11.968 * [backup-simplify]: Simplify 0 into 0 11.969 * [taylor]: Taking taylor expansion of 0 in d3 11.969 * [backup-simplify]: Simplify 0 into 0 11.969 * [backup-simplify]: Simplify 0 into 0 11.969 * [backup-simplify]: Simplify 0 into 0 11.969 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 11.970 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 11.970 * [backup-simplify]: Simplify (+ 0 0) into 0 11.970 * [backup-simplify]: Simplify (* 1 1) into 1 11.971 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 11.971 * [backup-simplify]: Simplify (+ 1 0) into 1 11.971 * [backup-simplify]: Simplify (- 1) into -1 11.971 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.971 * [taylor]: Taking taylor expansion of -1 in d4 11.971 * [backup-simplify]: Simplify -1 into -1 11.971 * [taylor]: Taking taylor expansion of -1 in d2 11.971 * [backup-simplify]: Simplify -1 into -1 11.971 * [taylor]: Taking taylor expansion of -1 in d3 11.971 * [backup-simplify]: Simplify -1 into -1 11.971 * [backup-simplify]: Simplify -1 into -1 11.972 * [backup-simplify]: Simplify (+ 0 1) into 1 11.972 * [backup-simplify]: Simplify (- 0) into 0 11.972 * [backup-simplify]: Simplify (+ 1 0) into 1 11.972 * [taylor]: Taking taylor expansion of 1 in d2 11.972 * [backup-simplify]: Simplify 1 into 1 11.972 * [taylor]: Taking taylor expansion of 1 in d3 11.972 * [backup-simplify]: Simplify 1 into 1 11.972 * [backup-simplify]: Simplify 1 into 1 11.972 * [taylor]: Taking taylor expansion of 0 in d2 11.972 * [backup-simplify]: Simplify 0 into 0 11.972 * [taylor]: Taking taylor expansion of 0 in d3 11.972 * [backup-simplify]: Simplify 0 into 0 11.972 * [backup-simplify]: Simplify 0 into 0 11.973 * [backup-simplify]: Simplify (- 0) into 0 11.973 * [backup-simplify]: Simplify (+ 1 0) into 1 11.973 * [taylor]: Taking taylor expansion of 1 in d3 11.973 * [backup-simplify]: Simplify 1 into 1 11.973 * [backup-simplify]: Simplify 1 into 1 11.973 * [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)) 11.974 * [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)))) 11.974 * [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 11.974 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d3 11.974 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d3 11.974 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d3 11.974 * [taylor]: Taking taylor expansion of (* d1 d4) in d3 11.974 * [taylor]: Taking taylor expansion of d1 in d3 11.974 * [backup-simplify]: Simplify d1 into d1 11.974 * [taylor]: Taking taylor expansion of d4 in d3 11.974 * [backup-simplify]: Simplify d4 into d4 11.974 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 11.974 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 11.974 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d3 11.974 * [taylor]: Taking taylor expansion of (* d1 d2) in d3 11.974 * [taylor]: Taking taylor expansion of d1 in d3 11.974 * [backup-simplify]: Simplify d1 into d1 11.974 * [taylor]: Taking taylor expansion of d2 in d3 11.974 * [backup-simplify]: Simplify d2 into d2 11.974 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 11.974 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2)) 11.974 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d3 11.974 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 11.974 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 11.974 * [taylor]: Taking taylor expansion of d1 in d3 11.974 * [backup-simplify]: Simplify d1 into d1 11.974 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 11.974 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 11.974 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d3 11.974 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 11.974 * [taylor]: Taking taylor expansion of d1 in d3 11.974 * [backup-simplify]: Simplify d1 into d1 11.974 * [taylor]: Taking taylor expansion of d3 in d3 11.974 * [backup-simplify]: Simplify 0 into 0 11.975 * [backup-simplify]: Simplify 1 into 1 11.975 * [backup-simplify]: Simplify (* d1 0) into 0 11.975 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 11.975 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.975 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d2 11.975 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d2 11.975 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d2 11.975 * [taylor]: Taking taylor expansion of (* d1 d4) in d2 11.975 * [taylor]: Taking taylor expansion of d1 in d2 11.975 * [backup-simplify]: Simplify d1 into d1 11.975 * [taylor]: Taking taylor expansion of d4 in d2 11.975 * [backup-simplify]: Simplify d4 into d4 11.975 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 11.975 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 11.975 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d2 11.975 * [taylor]: Taking taylor expansion of (* d1 d2) in d2 11.975 * [taylor]: Taking taylor expansion of d1 in d2 11.975 * [backup-simplify]: Simplify d1 into d1 11.975 * [taylor]: Taking taylor expansion of d2 in d2 11.975 * [backup-simplify]: Simplify 0 into 0 11.975 * [backup-simplify]: Simplify 1 into 1 11.975 * [backup-simplify]: Simplify (* d1 0) into 0 11.975 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 11.976 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.976 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d2 11.976 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 11.976 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 11.976 * [taylor]: Taking taylor expansion of d1 in d2 11.976 * [backup-simplify]: Simplify d1 into d1 11.976 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 11.976 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 11.976 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d2 11.976 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 11.976 * [taylor]: Taking taylor expansion of d1 in d2 11.976 * [backup-simplify]: Simplify d1 into d1 11.976 * [taylor]: Taking taylor expansion of d3 in d2 11.976 * [backup-simplify]: Simplify d3 into d3 11.976 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 11.976 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 11.976 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d4 11.976 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d4 11.976 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4 11.976 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 11.976 * [taylor]: Taking taylor expansion of d1 in d4 11.976 * [backup-simplify]: Simplify d1 into d1 11.976 * [taylor]: Taking taylor expansion of d4 in d4 11.976 * [backup-simplify]: Simplify 0 into 0 11.976 * [backup-simplify]: Simplify 1 into 1 11.976 * [backup-simplify]: Simplify (* d1 0) into 0 11.976 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 11.977 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 11.977 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d4 11.977 * [taylor]: Taking taylor expansion of (* d1 d2) in d4 11.977 * [taylor]: Taking taylor expansion of d1 in d4 11.977 * [backup-simplify]: Simplify d1 into d1 11.977 * [taylor]: Taking taylor expansion of d2 in d4 11.977 * [backup-simplify]: Simplify d2 into d2 11.977 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 11.977 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2)) 11.977 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d4 11.977 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 11.977 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 11.977 * [taylor]: Taking taylor expansion of d1 in d4 11.977 * [backup-simplify]: Simplify d1 into d1 11.977 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 11.977 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 11.977 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d4 11.977 * [taylor]: Taking taylor expansion of (* d1 d3) in d4 11.977 * [taylor]: Taking taylor expansion of d1 in d4 11.977 * [backup-simplify]: Simplify d1 into d1 11.977 * [taylor]: Taking taylor expansion of d3 in d4 11.977 * [backup-simplify]: Simplify d3 into d3 11.977 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 11.977 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 11.977 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d1 11.977 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d1 11.977 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 11.977 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 11.977 * [taylor]: Taking taylor expansion of d1 in d1 11.977 * [backup-simplify]: Simplify 0 into 0 11.977 * [backup-simplify]: Simplify 1 into 1 11.977 * [taylor]: Taking taylor expansion of d4 in d1 11.977 * [backup-simplify]: Simplify d4 into d4 11.977 * [backup-simplify]: Simplify (* 0 d4) into 0 11.978 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 11.978 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.978 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 11.978 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 11.978 * [taylor]: Taking taylor expansion of d1 in d1 11.978 * [backup-simplify]: Simplify 0 into 0 11.978 * [backup-simplify]: Simplify 1 into 1 11.978 * [taylor]: Taking taylor expansion of d2 in d1 11.978 * [backup-simplify]: Simplify d2 into d2 11.978 * [backup-simplify]: Simplify (* 0 d2) into 0 11.978 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 11.978 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.978 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d1 11.978 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 11.978 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 11.978 * [taylor]: Taking taylor expansion of d1 in d1 11.978 * [backup-simplify]: Simplify 0 into 0 11.978 * [backup-simplify]: Simplify 1 into 1 11.978 * [backup-simplify]: Simplify (* 1 1) into 1 11.979 * [backup-simplify]: Simplify (/ 1 1) into 1 11.979 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 11.979 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 11.979 * [taylor]: Taking taylor expansion of d1 in d1 11.979 * [backup-simplify]: Simplify 0 into 0 11.979 * [backup-simplify]: Simplify 1 into 1 11.979 * [taylor]: Taking taylor expansion of d3 in d1 11.979 * [backup-simplify]: Simplify d3 into d3 11.979 * [backup-simplify]: Simplify (* 0 d3) into 0 11.979 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 11.979 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 11.979 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d1 11.979 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d1 11.979 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 11.979 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 11.979 * [taylor]: Taking taylor expansion of d1 in d1 11.979 * [backup-simplify]: Simplify 0 into 0 11.979 * [backup-simplify]: Simplify 1 into 1 11.979 * [taylor]: Taking taylor expansion of d4 in d1 11.979 * [backup-simplify]: Simplify d4 into d4 11.979 * [backup-simplify]: Simplify (* 0 d4) into 0 11.980 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 11.980 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 11.980 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 11.980 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 11.980 * [taylor]: Taking taylor expansion of d1 in d1 11.980 * [backup-simplify]: Simplify 0 into 0 11.980 * [backup-simplify]: Simplify 1 into 1 11.980 * [taylor]: Taking taylor expansion of d2 in d1 11.980 * [backup-simplify]: Simplify d2 into d2 11.980 * [backup-simplify]: Simplify (* 0 d2) into 0 11.980 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 11.980 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.980 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d1 11.980 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 11.980 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 11.980 * [taylor]: Taking taylor expansion of d1 in d1 11.980 * [backup-simplify]: Simplify 0 into 0 11.980 * [backup-simplify]: Simplify 1 into 1 11.980 * [backup-simplify]: Simplify (* 1 1) into 1 11.981 * [backup-simplify]: Simplify (/ 1 1) into 1 11.981 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 11.981 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 11.981 * [taylor]: Taking taylor expansion of d1 in d1 11.981 * [backup-simplify]: Simplify 0 into 0 11.981 * [backup-simplify]: Simplify 1 into 1 11.981 * [taylor]: Taking taylor expansion of d3 in d1 11.981 * [backup-simplify]: Simplify d3 into d3 11.981 * [backup-simplify]: Simplify (* 0 d3) into 0 11.981 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 11.981 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 11.981 * [backup-simplify]: Simplify (+ 1 0) into 1 11.982 * [backup-simplify]: Simplify (- 1) into -1 11.982 * [backup-simplify]: Simplify (+ 0 -1) into -1 11.982 * [taylor]: Taking taylor expansion of -1 in d4 11.982 * [backup-simplify]: Simplify -1 into -1 11.982 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d2) (/ 1 d4)) 11.982 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 11.983 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.983 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 11.983 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 11.983 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) (- (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 11.983 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d4 11.983 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 11.983 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 11.983 * [taylor]: Taking taylor expansion of d2 in d4 11.983 * [backup-simplify]: Simplify d2 into d2 11.983 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 11.983 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 11.983 * [taylor]: Taking taylor expansion of d4 in d4 11.983 * [backup-simplify]: Simplify 0 into 0 11.983 * [backup-simplify]: Simplify 1 into 1 11.983 * [backup-simplify]: Simplify (/ 1 1) into 1 11.984 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 11.984 * [taylor]: Taking taylor expansion of d3 in d4 11.984 * [backup-simplify]: Simplify d3 into d3 11.984 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 11.984 * [backup-simplify]: Simplify (+ 0 1) into 1 11.984 * [backup-simplify]: Simplify (+ 1 0) into 1 11.984 * [taylor]: Taking taylor expansion of 1 in d2 11.984 * [backup-simplify]: Simplify 1 into 1 11.984 * [taylor]: Taking taylor expansion of -1 in d2 11.984 * [backup-simplify]: Simplify -1 into -1 11.985 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 11.985 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 11.985 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 11.985 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 11.986 * [backup-simplify]: Simplify (+ 0 0) into 0 11.986 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 11.987 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.987 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 11.987 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 11.988 * [backup-simplify]: Simplify (+ 0 0) into 0 11.988 * [backup-simplify]: Simplify (- 0) into 0 11.988 * [backup-simplify]: Simplify (+ 0 0) into 0 11.988 * [taylor]: Taking taylor expansion of 0 in d4 11.988 * [backup-simplify]: Simplify 0 into 0 11.988 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.989 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2) 11.989 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 11.989 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 11.989 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 11.989 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 11.989 * [taylor]: Taking taylor expansion of d2 in d2 11.989 * [backup-simplify]: Simplify 0 into 0 11.989 * [backup-simplify]: Simplify 1 into 1 11.989 * [backup-simplify]: Simplify (/ 1 1) into 1 11.989 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 11.989 * [taylor]: Taking taylor expansion of d3 in d2 11.989 * [backup-simplify]: Simplify d3 into d3 11.989 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 11.989 * [backup-simplify]: Simplify (+ 1 0) into 1 11.989 * [taylor]: Taking taylor expansion of 1 in d3 11.989 * [backup-simplify]: Simplify 1 into 1 11.989 * [taylor]: Taking taylor expansion of 0 in d2 11.989 * [backup-simplify]: Simplify 0 into 0 11.989 * [taylor]: Taking taylor expansion of 1 in d3 11.989 * [backup-simplify]: Simplify 1 into 1 11.989 * [taylor]: Taking taylor expansion of -1 in d3 11.989 * [backup-simplify]: Simplify -1 into -1 11.993 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d4)))) into 0 11.993 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 11.994 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0 11.994 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 11.994 * [backup-simplify]: Simplify (+ 0 0) into 0 11.995 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 11.995 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.996 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d3)))) into 0 11.996 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 11.996 * [backup-simplify]: Simplify (+ 0 0) into 0 11.996 * [backup-simplify]: Simplify (- 0) into 0 11.997 * [backup-simplify]: Simplify (+ 0 0) into 0 11.997 * [taylor]: Taking taylor expansion of 0 in d4 11.997 * [backup-simplify]: Simplify 0 into 0 11.997 * [taylor]: Taking taylor expansion of 0 in d2 11.997 * [backup-simplify]: Simplify 0 into 0 11.997 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 11.997 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 11.998 * [backup-simplify]: Simplify (+ 0 0) into 0 11.998 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 11.998 * [backup-simplify]: Simplify (- 0) into 0 11.998 * [backup-simplify]: Simplify (+ 0 0) into 0 11.998 * [taylor]: Taking taylor expansion of 0 in d2 11.998 * [backup-simplify]: Simplify 0 into 0 11.998 * [taylor]: Taking taylor expansion of 0 in d2 11.998 * [backup-simplify]: Simplify 0 into 0 11.999 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 11.999 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 11.999 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 12.000 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 12.000 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 12.000 * [taylor]: Taking taylor expansion of d3 in d3 12.000 * [backup-simplify]: Simplify 0 into 0 12.000 * [backup-simplify]: Simplify 1 into 1 12.000 * [backup-simplify]: Simplify (/ 1 1) into 1 12.000 * [backup-simplify]: Simplify (- 1) into -1 12.000 * [backup-simplify]: Simplify -1 into -1 12.001 * [taylor]: Taking taylor expansion of 0 in d3 12.001 * [backup-simplify]: Simplify 0 into 0 12.001 * [taylor]: Taking taylor expansion of 0 in d3 12.001 * [backup-simplify]: Simplify 0 into 0 12.001 * [taylor]: Taking taylor expansion of 0 in d3 12.001 * [backup-simplify]: Simplify 0 into 0 12.001 * [backup-simplify]: Simplify 1 into 1 12.001 * [backup-simplify]: Simplify 1 into 1 12.002 * [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)) 12.003 * [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))))) 12.003 * [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 12.003 * [taylor]: Taking taylor expansion of (- (/ (cbrt -1) (pow d1 2)) (+ (/ (cbrt -1) (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4))))) in d3 12.003 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (pow d1 2)) in d3 12.003 * [taylor]: Taking taylor expansion of (cbrt -1) in d3 12.003 * [taylor]: Taking taylor expansion of -1 in d3 12.003 * [backup-simplify]: Simplify -1 into -1 12.004 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 12.004 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 12.005 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 12.005 * [taylor]: Taking taylor expansion of d1 in d3 12.005 * [backup-simplify]: Simplify d1 into d1 12.005 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 12.005 * [backup-simplify]: Simplify (/ (cbrt -1) (pow d1 2)) into (/ (cbrt -1) (pow d1 2)) 12.005 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4)))) in d3 12.005 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* d1 d2)) in d3 12.005 * [taylor]: Taking taylor expansion of (cbrt -1) in d3 12.005 * [taylor]: Taking taylor expansion of -1 in d3 12.005 * [backup-simplify]: Simplify -1 into -1 12.006 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 12.007 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 12.007 * [taylor]: Taking taylor expansion of (* d1 d2) in d3 12.007 * [taylor]: Taking taylor expansion of d1 in d3 12.007 * [backup-simplify]: Simplify d1 into d1 12.007 * [taylor]: Taking taylor expansion of d2 in d3 12.007 * [backup-simplify]: Simplify d2 into d2 12.007 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 12.007 * [backup-simplify]: Simplify (/ (cbrt -1) (* d1 d2)) into (/ (cbrt -1) (* d1 d2)) 12.007 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4))) in d3 12.008 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d3 12.008 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 12.008 * [taylor]: Taking taylor expansion of d1 in d3 12.008 * [backup-simplify]: Simplify d1 into d1 12.008 * [taylor]: Taking taylor expansion of d3 in d3 12.008 * [backup-simplify]: Simplify 0 into 0 12.008 * [backup-simplify]: Simplify 1 into 1 12.008 * [backup-simplify]: Simplify (* d1 0) into 0 12.008 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 12.008 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 12.008 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* d1 d4)) in d3 12.008 * [taylor]: Taking taylor expansion of (cbrt -1) in d3 12.008 * [taylor]: Taking taylor expansion of -1 in d3 12.008 * [backup-simplify]: Simplify -1 into -1 12.009 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 12.010 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 12.010 * [taylor]: Taking taylor expansion of (* d1 d4) in d3 12.010 * [taylor]: Taking taylor expansion of d1 in d3 12.010 * [backup-simplify]: Simplify d1 into d1 12.010 * [taylor]: Taking taylor expansion of d4 in d3 12.010 * [backup-simplify]: Simplify d4 into d4 12.010 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 12.010 * [backup-simplify]: Simplify (/ (cbrt -1) (* d1 d4)) into (/ (cbrt -1) (* d1 d4)) 12.010 * [taylor]: Taking taylor expansion of (- (/ (cbrt -1) (pow d1 2)) (+ (/ (cbrt -1) (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4))))) in d2 12.010 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (pow d1 2)) in d2 12.011 * [taylor]: Taking taylor expansion of (cbrt -1) in d2 12.011 * [taylor]: Taking taylor expansion of -1 in d2 12.011 * [backup-simplify]: Simplify -1 into -1 12.011 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 12.012 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 12.012 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 12.012 * [taylor]: Taking taylor expansion of d1 in d2 12.012 * [backup-simplify]: Simplify d1 into d1 12.012 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 12.013 * [backup-simplify]: Simplify (/ (cbrt -1) (pow d1 2)) into (/ (cbrt -1) (pow d1 2)) 12.013 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4)))) in d2 12.013 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* d1 d2)) in d2 12.013 * [taylor]: Taking taylor expansion of (cbrt -1) in d2 12.013 * [taylor]: Taking taylor expansion of -1 in d2 12.013 * [backup-simplify]: Simplify -1 into -1 12.013 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 12.014 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 12.014 * [taylor]: Taking taylor expansion of (* d1 d2) in d2 12.014 * [taylor]: Taking taylor expansion of d1 in d2 12.014 * [backup-simplify]: Simplify d1 into d1 12.014 * [taylor]: Taking taylor expansion of d2 in d2 12.014 * [backup-simplify]: Simplify 0 into 0 12.014 * [backup-simplify]: Simplify 1 into 1 12.014 * [backup-simplify]: Simplify (* d1 0) into 0 12.014 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 12.015 * [backup-simplify]: Simplify (/ (cbrt -1) d1) into (/ (cbrt -1) d1) 12.015 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4))) in d2 12.015 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d2 12.015 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 12.015 * [taylor]: Taking taylor expansion of d1 in d2 12.015 * [backup-simplify]: Simplify d1 into d1 12.015 * [taylor]: Taking taylor expansion of d3 in d2 12.015 * [backup-simplify]: Simplify d3 into d3 12.015 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 12.015 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 12.015 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* d1 d4)) in d2 12.015 * [taylor]: Taking taylor expansion of (cbrt -1) in d2 12.015 * [taylor]: Taking taylor expansion of -1 in d2 12.015 * [backup-simplify]: Simplify -1 into -1 12.015 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 12.016 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 12.016 * [taylor]: Taking taylor expansion of (* d1 d4) in d2 12.016 * [taylor]: Taking taylor expansion of d1 in d2 12.016 * [backup-simplify]: Simplify d1 into d1 12.016 * [taylor]: Taking taylor expansion of d4 in d2 12.016 * [backup-simplify]: Simplify d4 into d4 12.016 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 12.016 * [backup-simplify]: Simplify (/ (cbrt -1) (* d1 d4)) into (/ (cbrt -1) (* d1 d4)) 12.016 * [taylor]: Taking taylor expansion of (- (/ (cbrt -1) (pow d1 2)) (+ (/ (cbrt -1) (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4))))) in d4 12.016 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (pow d1 2)) in d4 12.016 * [taylor]: Taking taylor expansion of (cbrt -1) in d4 12.016 * [taylor]: Taking taylor expansion of -1 in d4 12.016 * [backup-simplify]: Simplify -1 into -1 12.017 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 12.017 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 12.017 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 12.017 * [taylor]: Taking taylor expansion of d1 in d4 12.017 * [backup-simplify]: Simplify d1 into d1 12.017 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 12.018 * [backup-simplify]: Simplify (/ (cbrt -1) (pow d1 2)) into (/ (cbrt -1) (pow d1 2)) 12.018 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4)))) in d4 12.018 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* d1 d2)) in d4 12.018 * [taylor]: Taking taylor expansion of (cbrt -1) in d4 12.018 * [taylor]: Taking taylor expansion of -1 in d4 12.018 * [backup-simplify]: Simplify -1 into -1 12.018 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 12.018 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 12.018 * [taylor]: Taking taylor expansion of (* d1 d2) in d4 12.018 * [taylor]: Taking taylor expansion of d1 in d4 12.018 * [backup-simplify]: Simplify d1 into d1 12.018 * [taylor]: Taking taylor expansion of d2 in d4 12.018 * [backup-simplify]: Simplify d2 into d2 12.018 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 12.019 * [backup-simplify]: Simplify (/ (cbrt -1) (* d1 d2)) into (/ (cbrt -1) (* d1 d2)) 12.019 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4))) in d4 12.019 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d4 12.019 * [taylor]: Taking taylor expansion of (* d1 d3) in d4 12.019 * [taylor]: Taking taylor expansion of d1 in d4 12.019 * [backup-simplify]: Simplify d1 into d1 12.019 * [taylor]: Taking taylor expansion of d3 in d4 12.019 * [backup-simplify]: Simplify d3 into d3 12.019 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 12.019 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 12.019 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* d1 d4)) in d4 12.019 * [taylor]: Taking taylor expansion of (cbrt -1) in d4 12.019 * [taylor]: Taking taylor expansion of -1 in d4 12.019 * [backup-simplify]: Simplify -1 into -1 12.019 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 12.020 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 12.020 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 12.020 * [taylor]: Taking taylor expansion of d1 in d4 12.020 * [backup-simplify]: Simplify d1 into d1 12.020 * [taylor]: Taking taylor expansion of d4 in d4 12.020 * [backup-simplify]: Simplify 0 into 0 12.020 * [backup-simplify]: Simplify 1 into 1 12.020 * [backup-simplify]: Simplify (* d1 0) into 0 12.021 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 12.021 * [backup-simplify]: Simplify (/ (cbrt -1) d1) into (/ (cbrt -1) d1) 12.021 * [taylor]: Taking taylor expansion of (- (/ (cbrt -1) (pow d1 2)) (+ (/ (cbrt -1) (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4))))) in d1 12.021 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (pow d1 2)) in d1 12.021 * [taylor]: Taking taylor expansion of (cbrt -1) in d1 12.021 * [taylor]: Taking taylor expansion of -1 in d1 12.021 * [backup-simplify]: Simplify -1 into -1 12.021 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 12.022 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 12.022 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 12.022 * [taylor]: Taking taylor expansion of d1 in d1 12.022 * [backup-simplify]: Simplify 0 into 0 12.022 * [backup-simplify]: Simplify 1 into 1 12.022 * [backup-simplify]: Simplify (* 1 1) into 1 12.023 * [backup-simplify]: Simplify (/ (cbrt -1) 1) into (cbrt -1) 12.023 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4)))) in d1 12.023 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* d1 d2)) in d1 12.023 * [taylor]: Taking taylor expansion of (cbrt -1) in d1 12.023 * [taylor]: Taking taylor expansion of -1 in d1 12.023 * [backup-simplify]: Simplify -1 into -1 12.023 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 12.024 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 12.024 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 12.024 * [taylor]: Taking taylor expansion of d1 in d1 12.024 * [backup-simplify]: Simplify 0 into 0 12.024 * [backup-simplify]: Simplify 1 into 1 12.024 * [taylor]: Taking taylor expansion of d2 in d1 12.024 * [backup-simplify]: Simplify d2 into d2 12.024 * [backup-simplify]: Simplify (* 0 d2) into 0 12.024 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 12.025 * [backup-simplify]: Simplify (/ (cbrt -1) d2) into (/ (cbrt -1) d2) 12.025 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4))) in d1 12.025 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 12.025 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 12.025 * [taylor]: Taking taylor expansion of d1 in d1 12.025 * [backup-simplify]: Simplify 0 into 0 12.025 * [backup-simplify]: Simplify 1 into 1 12.025 * [taylor]: Taking taylor expansion of d3 in d1 12.025 * [backup-simplify]: Simplify d3 into d3 12.025 * [backup-simplify]: Simplify (* 0 d3) into 0 12.025 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 12.025 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 12.025 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* d1 d4)) in d1 12.025 * [taylor]: Taking taylor expansion of (cbrt -1) in d1 12.025 * [taylor]: Taking taylor expansion of -1 in d1 12.025 * [backup-simplify]: Simplify -1 into -1 12.025 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 12.026 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 12.026 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 12.026 * [taylor]: Taking taylor expansion of d1 in d1 12.026 * [backup-simplify]: Simplify 0 into 0 12.026 * [backup-simplify]: Simplify 1 into 1 12.026 * [taylor]: Taking taylor expansion of d4 in d1 12.026 * [backup-simplify]: Simplify d4 into d4 12.026 * [backup-simplify]: Simplify (* 0 d4) into 0 12.026 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 12.026 * [backup-simplify]: Simplify (/ (cbrt -1) d4) into (/ (cbrt -1) d4) 12.027 * [taylor]: Taking taylor expansion of (- (/ (cbrt -1) (pow d1 2)) (+ (/ (cbrt -1) (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4))))) in d1 12.027 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (pow d1 2)) in d1 12.027 * [taylor]: Taking taylor expansion of (cbrt -1) in d1 12.027 * [taylor]: Taking taylor expansion of -1 in d1 12.027 * [backup-simplify]: Simplify -1 into -1 12.027 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 12.027 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 12.027 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 12.027 * [taylor]: Taking taylor expansion of d1 in d1 12.027 * [backup-simplify]: Simplify 0 into 0 12.027 * [backup-simplify]: Simplify 1 into 1 12.028 * [backup-simplify]: Simplify (* 1 1) into 1 12.028 * [backup-simplify]: Simplify (/ (cbrt -1) 1) into (cbrt -1) 12.028 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) (* d1 d2)) (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4)))) in d1 12.028 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* d1 d2)) in d1 12.028 * [taylor]: Taking taylor expansion of (cbrt -1) in d1 12.028 * [taylor]: Taking taylor expansion of -1 in d1 12.028 * [backup-simplify]: Simplify -1 into -1 12.029 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 12.029 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 12.029 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 12.029 * [taylor]: Taking taylor expansion of d1 in d1 12.029 * [backup-simplify]: Simplify 0 into 0 12.029 * [backup-simplify]: Simplify 1 into 1 12.029 * [taylor]: Taking taylor expansion of d2 in d1 12.029 * [backup-simplify]: Simplify d2 into d2 12.029 * [backup-simplify]: Simplify (* 0 d2) into 0 12.029 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 12.030 * [backup-simplify]: Simplify (/ (cbrt -1) d2) into (/ (cbrt -1) d2) 12.030 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d3)) (/ (cbrt -1) (* d1 d4))) in d1 12.030 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 12.030 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 12.030 * [taylor]: Taking taylor expansion of d1 in d1 12.030 * [backup-simplify]: Simplify 0 into 0 12.030 * [backup-simplify]: Simplify 1 into 1 12.030 * [taylor]: Taking taylor expansion of d3 in d1 12.030 * [backup-simplify]: Simplify d3 into d3 12.030 * [backup-simplify]: Simplify (* 0 d3) into 0 12.030 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 12.030 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 12.030 * [taylor]: Taking taylor expansion of (/ (cbrt -1) (* d1 d4)) in d1 12.030 * [taylor]: Taking taylor expansion of (cbrt -1) in d1 12.030 * [taylor]: Taking taylor expansion of -1 in d1 12.030 * [backup-simplify]: Simplify -1 into -1 12.031 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 12.031 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 12.031 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 12.031 * [taylor]: Taking taylor expansion of d1 in d1 12.031 * [backup-simplify]: Simplify 0 into 0 12.031 * [backup-simplify]: Simplify 1 into 1 12.031 * [taylor]: Taking taylor expansion of d4 in d1 12.031 * [backup-simplify]: Simplify d4 into d4 12.031 * [backup-simplify]: Simplify (* 0 d4) into 0 12.031 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 12.032 * [backup-simplify]: Simplify (/ (cbrt -1) d4) into (/ (cbrt -1) d4) 12.032 * [backup-simplify]: Simplify (+ (cbrt -1) 0) into (cbrt -1) 12.032 * [taylor]: Taking taylor expansion of (cbrt -1) in d4 12.033 * [taylor]: Taking taylor expansion of -1 in d4 12.033 * [backup-simplify]: Simplify -1 into -1 12.033 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 12.033 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 12.034 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 12.034 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt -1) (/ 0 1)))) into 0 12.035 * [backup-simplify]: Simplify (+ (/ 1 d3) (/ (cbrt -1) d4)) into (+ (/ (cbrt -1) d4) (/ 1 d3)) 12.035 * [backup-simplify]: Simplify (+ (/ (cbrt -1) d2) (+ (/ (cbrt -1) d4) (/ 1 d3))) into (+ (/ (cbrt -1) d2) (+ (/ (cbrt -1) d4) (/ 1 d3))) 12.036 * [backup-simplify]: Simplify (- (+ (/ (cbrt -1) d2) (+ (/ (cbrt -1) d4) (/ 1 d3)))) into (- (+ (/ (cbrt -1) d2) (+ (/ (cbrt -1) d4) (/ 1 d3)))) 12.037 * [backup-simplify]: Simplify (+ 0 (- (+ (/ (cbrt -1) d2) (+ (/ (cbrt -1) d4) (/ 1 d3))))) into (- (+ (/ (cbrt -1) d2) (+ (/ (cbrt -1) d4) (/ 1 d3)))) 12.037 * [taylor]: Taking taylor expansion of (- (+ (/ (cbrt -1) d2) (+ (/ (cbrt -1) d4) (/ 1 d3)))) in d4 12.037 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) d2) (+ (/ (cbrt -1) d4) (/ 1 d3))) in d4 12.037 * [taylor]: Taking taylor expansion of (/ (cbrt -1) d2) in d4 12.037 * [taylor]: Taking taylor expansion of (cbrt -1) in d4 12.037 * [taylor]: Taking taylor expansion of -1 in d4 12.037 * [backup-simplify]: Simplify -1 into -1 12.037 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 12.038 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 12.038 * [taylor]: Taking taylor expansion of d2 in d4 12.038 * [backup-simplify]: Simplify d2 into d2 12.038 * [backup-simplify]: Simplify (/ (cbrt -1) d2) into (/ (cbrt -1) d2) 12.038 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) d4) (/ 1 d3)) in d4 12.038 * [taylor]: Taking taylor expansion of (/ (cbrt -1) d4) in d4 12.038 * [taylor]: Taking taylor expansion of (cbrt -1) in d4 12.038 * [taylor]: Taking taylor expansion of -1 in d4 12.038 * [backup-simplify]: Simplify -1 into -1 12.039 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 12.039 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 12.039 * [taylor]: Taking taylor expansion of d4 in d4 12.039 * [backup-simplify]: Simplify 0 into 0 12.039 * [backup-simplify]: Simplify 1 into 1 12.040 * [backup-simplify]: Simplify (/ (cbrt -1) 1) into (cbrt -1) 12.040 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 12.040 * [taylor]: Taking taylor expansion of d3 in d4 12.040 * [backup-simplify]: Simplify d3 into d3 12.040 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 12.040 * [backup-simplify]: Simplify (+ (cbrt -1) 0) into (cbrt -1) 12.041 * [backup-simplify]: Simplify (+ 0 (cbrt -1)) into (cbrt -1) 12.041 * [backup-simplify]: Simplify (- (cbrt -1)) into (- (cbrt -1)) 12.041 * [taylor]: Taking taylor expansion of (- (cbrt -1)) in d2 12.041 * [taylor]: Taking taylor expansion of (cbrt -1) in d2 12.041 * [taylor]: Taking taylor expansion of -1 in d2 12.042 * [backup-simplify]: Simplify -1 into -1 12.042 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 12.042 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 12.042 * [taylor]: Taking taylor expansion of (cbrt -1) in d2 12.042 * [taylor]: Taking taylor expansion of -1 in d2 12.042 * [backup-simplify]: Simplify -1 into -1 12.043 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 12.043 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 12.044 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 12.044 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 12.045 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt -1) (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.046 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 12.046 * [backup-simplify]: Simplify (- (/ 0 d2) (+ (* (/ (cbrt -1) d2) (/ 0 d2)))) into 0 12.047 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 12.047 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 12.048 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 12.049 * [backup-simplify]: Simplify (- (/ 0 d4) (+ (* (/ (cbrt -1) d4) (/ 0 d4)))) into 0 12.049 * [backup-simplify]: Simplify (+ 0 0) into 0 12.049 * [backup-simplify]: Simplify (+ 0 0) into 0 12.050 * [backup-simplify]: Simplify (- 0) into 0 12.050 * [backup-simplify]: Simplify (+ 0 0) into 0 12.050 * [taylor]: Taking taylor expansion of 0 in d4 12.050 * [backup-simplify]: Simplify 0 into 0 12.051 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt -1) (/ 0 1)))) into 0 12.051 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 12.052 * [backup-simplify]: Simplify (+ (/ (cbrt -1) d2) (/ 1 d3)) into (+ (/ (cbrt -1) d2) (/ 1 d3)) 12.053 * [backup-simplify]: Simplify (- (+ (/ (cbrt -1) d2) (/ 1 d3))) into (- (+ (/ (cbrt -1) d2) (/ 1 d3))) 12.053 * [taylor]: Taking taylor expansion of (- (+ (/ (cbrt -1) d2) (/ 1 d3))) in d2 12.053 * [taylor]: Taking taylor expansion of (+ (/ (cbrt -1) d2) (/ 1 d3)) in d2 12.053 * [taylor]: Taking taylor expansion of (/ (cbrt -1) d2) in d2 12.053 * [taylor]: Taking taylor expansion of (cbrt -1) in d2 12.053 * [taylor]: Taking taylor expansion of -1 in d2 12.053 * [backup-simplify]: Simplify -1 into -1 12.053 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 12.054 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 12.054 * [taylor]: Taking taylor expansion of d2 in d2 12.054 * [backup-simplify]: Simplify 0 into 0 12.054 * [backup-simplify]: Simplify 1 into 1 12.055 * [backup-simplify]: Simplify (/ (cbrt -1) 1) into (cbrt -1) 12.055 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 12.055 * [taylor]: Taking taylor expansion of d3 in d2 12.055 * [backup-simplify]: Simplify d3 into d3 12.055 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 12.055 * [backup-simplify]: Simplify (+ (cbrt -1) 0) into (cbrt -1) 12.056 * [backup-simplify]: Simplify (- (cbrt -1)) into (- (cbrt -1)) 12.056 * [taylor]: Taking taylor expansion of (- (cbrt -1)) in d3 12.056 * [taylor]: Taking taylor expansion of (cbrt -1) in d3 12.056 * [taylor]: Taking taylor expansion of -1 in d3 12.056 * [backup-simplify]: Simplify -1 into -1 12.056 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 12.057 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 12.057 * [taylor]: Taking taylor expansion of 0 in d2 12.057 * [backup-simplify]: Simplify 0 into 0 12.057 * [backup-simplify]: Simplify (- (cbrt -1)) into (- (cbrt -1)) 12.057 * [taylor]: Taking taylor expansion of (- (cbrt -1)) in d3 12.057 * [taylor]: Taking taylor expansion of (cbrt -1) in d3 12.057 * [taylor]: Taking taylor expansion of -1 in d3 12.057 * [backup-simplify]: Simplify -1 into -1 12.057 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 12.058 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 12.058 * [taylor]: Taking taylor expansion of (cbrt -1) in d3 12.058 * [taylor]: Taking taylor expansion of -1 in d3 12.058 * [backup-simplify]: Simplify -1 into -1 12.058 * [backup-simplify]: Simplify (cbrt -1) into (cbrt -1) 12.059 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt -1))) into 0 12.059 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 12.060 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 12.061 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt -1) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.062 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 12.062 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0 12.063 * [backup-simplify]: Simplify (- (/ 0 d2) (+ (* (/ (cbrt -1) d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 12.063 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d3)))) into 0 12.063 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 12.064 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 12.065 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d4)))) into 0 12.066 * [backup-simplify]: Simplify (- (/ 0 d4) (+ (* (/ (cbrt -1) d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 12.066 * [backup-simplify]: Simplify (+ 0 0) into 0 12.066 * [backup-simplify]: Simplify (+ 0 0) into 0 12.066 * [backup-simplify]: Simplify (- 0) into 0 12.067 * [backup-simplify]: Simplify (+ 0 0) into 0 12.067 * [taylor]: Taking taylor expansion of 0 in d4 12.067 * [backup-simplify]: Simplify 0 into 0 12.067 * [taylor]: Taking taylor expansion of 0 in d2 12.067 * [backup-simplify]: Simplify 0 into 0 12.067 * [backup-simplify]: Simplify (- (/ 0 d2) (+ (* (/ (cbrt -1) d2) (/ 0 d2)))) into 0 12.068 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 12.069 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt -1) (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.069 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 12.069 * [backup-simplify]: Simplify (+ 0 0) into 0 12.069 * [backup-simplify]: Simplify (+ 0 0) into 0 12.069 * [backup-simplify]: Simplify (- 0) into 0 12.069 * [taylor]: Taking taylor expansion of 0 in d2 12.069 * [backup-simplify]: Simplify 0 into 0 12.070 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 12.070 * [taylor]: Taking taylor expansion of 0 in d2 12.070 * [backup-simplify]: Simplify 0 into 0 12.071 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt -1) (/ 0 1)))) into 0 12.071 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 12.071 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 12.071 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 12.071 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 12.071 * [taylor]: Taking taylor expansion of d3 in d3 12.071 * [backup-simplify]: Simplify 0 into 0 12.071 * [backup-simplify]: Simplify 1 into 1 12.071 * [backup-simplify]: Simplify (/ 1 1) into 1 12.071 * [backup-simplify]: Simplify (- 1) into -1 12.072 * [backup-simplify]: Simplify -1 into -1 12.072 * [taylor]: Taking taylor expansion of 0 in d3 12.072 * [backup-simplify]: Simplify 0 into 0 12.072 * [backup-simplify]: Simplify (- 0) into 0 12.072 * [taylor]: Taking taylor expansion of 0 in d3 12.072 * [backup-simplify]: Simplify 0 into 0 12.072 * [taylor]: Taking taylor expansion of 0 in d3 12.072 * [backup-simplify]: Simplify 0 into 0 12.072 * [backup-simplify]: Simplify (- (cbrt -1)) into (- (cbrt -1)) 12.073 * [backup-simplify]: Simplify (- (cbrt -1)) into (- (cbrt -1)) 12.074 * [backup-simplify]: Simplify (- (cbrt -1)) into (- (cbrt -1)) 12.074 * [backup-simplify]: Simplify (- (cbrt -1)) into (- (cbrt -1)) 12.076 * [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)))) 12.076 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1) 12.076 * [backup-simplify]: Simplify (* d1 (- (+ d4 d2) d1)) into (* d1 (- (+ d4 d2) d1)) 12.076 * [approximate]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in (d1 d4 d2) around 0 12.076 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in d2 12.076 * [taylor]: Taking taylor expansion of d1 in d2 12.076 * [backup-simplify]: Simplify d1 into d1 12.076 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d1) in d2 12.076 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 12.076 * [taylor]: Taking taylor expansion of d4 in d2 12.076 * [backup-simplify]: Simplify d4 into d4 12.076 * [taylor]: Taking taylor expansion of d2 in d2 12.076 * [backup-simplify]: Simplify 0 into 0 12.076 * [backup-simplify]: Simplify 1 into 1 12.076 * [taylor]: Taking taylor expansion of d1 in d2 12.076 * [backup-simplify]: Simplify d1 into d1 12.076 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in d4 12.076 * [taylor]: Taking taylor expansion of d1 in d4 12.076 * [backup-simplify]: Simplify d1 into d1 12.076 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d1) in d4 12.076 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4 12.076 * [taylor]: Taking taylor expansion of d4 in d4 12.076 * [backup-simplify]: Simplify 0 into 0 12.076 * [backup-simplify]: Simplify 1 into 1 12.076 * [taylor]: Taking taylor expansion of d2 in d4 12.076 * [backup-simplify]: Simplify d2 into d2 12.076 * [taylor]: Taking taylor expansion of d1 in d4 12.076 * [backup-simplify]: Simplify d1 into d1 12.076 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in d1 12.076 * [taylor]: Taking taylor expansion of d1 in d1 12.076 * [backup-simplify]: Simplify 0 into 0 12.076 * [backup-simplify]: Simplify 1 into 1 12.076 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d1) in d1 12.076 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1 12.076 * [taylor]: Taking taylor expansion of d4 in d1 12.076 * [backup-simplify]: Simplify d4 into d4 12.076 * [taylor]: Taking taylor expansion of d2 in d1 12.076 * [backup-simplify]: Simplify d2 into d2 12.076 * [taylor]: Taking taylor expansion of d1 in d1 12.076 * [backup-simplify]: Simplify 0 into 0 12.076 * [backup-simplify]: Simplify 1 into 1 12.076 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d1)) in d1 12.076 * [taylor]: Taking taylor expansion of d1 in d1 12.076 * [backup-simplify]: Simplify 0 into 0 12.076 * [backup-simplify]: Simplify 1 into 1 12.077 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d1) in d1 12.077 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1 12.077 * [taylor]: Taking taylor expansion of d4 in d1 12.077 * [backup-simplify]: Simplify d4 into d4 12.077 * [taylor]: Taking taylor expansion of d2 in d1 12.077 * [backup-simplify]: Simplify d2 into d2 12.077 * [taylor]: Taking taylor expansion of d1 in d1 12.077 * [backup-simplify]: Simplify 0 into 0 12.077 * [backup-simplify]: Simplify 1 into 1 12.077 * [backup-simplify]: Simplify (+ d4 d2) into (+ d2 d4) 12.077 * [backup-simplify]: Simplify (- 0) into 0 12.077 * [backup-simplify]: Simplify (+ (+ d2 d4) 0) into (+ d2 d4) 12.077 * [backup-simplify]: Simplify (* 0 (+ d2 d4)) into 0 12.077 * [taylor]: Taking taylor expansion of 0 in d4 12.077 * [backup-simplify]: Simplify 0 into 0 12.077 * [taylor]: Taking taylor expansion of 0 in d2 12.077 * [backup-simplify]: Simplify 0 into 0 12.077 * [backup-simplify]: Simplify 0 into 0 12.077 * [backup-simplify]: Simplify (+ 0 0) into 0 12.078 * [backup-simplify]: Simplify (- 1) into -1 12.078 * [backup-simplify]: Simplify (+ 0 -1) into -1 12.078 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 (+ d2 d4))) into (+ d2 d4) 12.078 * [taylor]: Taking taylor expansion of (+ d2 d4) in d4 12.078 * [taylor]: Taking taylor expansion of d2 in d4 12.078 * [backup-simplify]: Simplify d2 into d2 12.078 * [taylor]: Taking taylor expansion of d4 in d4 12.078 * [backup-simplify]: Simplify 0 into 0 12.078 * [backup-simplify]: Simplify 1 into 1 12.078 * [backup-simplify]: Simplify (+ d2 0) into d2 12.078 * [taylor]: Taking taylor expansion of d2 in d2 12.078 * [backup-simplify]: Simplify 0 into 0 12.078 * [backup-simplify]: Simplify 1 into 1 12.078 * [backup-simplify]: Simplify 0 into 0 12.078 * [taylor]: Taking taylor expansion of 0 in d2 12.078 * [backup-simplify]: Simplify 0 into 0 12.078 * [backup-simplify]: Simplify 0 into 0 12.078 * [backup-simplify]: Simplify 0 into 0 12.079 * [backup-simplify]: Simplify (+ 0 0) into 0 12.079 * [backup-simplify]: Simplify (- 0) into 0 12.079 * [backup-simplify]: Simplify (+ 0 0) into 0 12.080 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (* 0 (+ d2 d4)))) into (- 1) 12.080 * [taylor]: Taking taylor expansion of (- 1) in d4 12.080 * [taylor]: Taking taylor expansion of 1 in d4 12.080 * [backup-simplify]: Simplify 1 into 1 12.080 * [backup-simplify]: Simplify (- 1) into -1 12.080 * [taylor]: Taking taylor expansion of -1 in d2 12.080 * [backup-simplify]: Simplify -1 into -1 12.080 * [backup-simplify]: Simplify -1 into -1 12.080 * [backup-simplify]: Simplify (+ 0 1) into 1 12.080 * [taylor]: Taking taylor expansion of 1 in d2 12.080 * [backup-simplify]: Simplify 1 into 1 12.080 * [backup-simplify]: Simplify 1 into 1 12.080 * [taylor]: Taking taylor expansion of 0 in d2 12.080 * [backup-simplify]: Simplify 0 into 0 12.080 * [backup-simplify]: Simplify 0 into 0 12.080 * [backup-simplify]: Simplify 1 into 1 12.081 * [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)) 12.081 * [backup-simplify]: Simplify (* (/ 1 d1) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d1))) into (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) 12.081 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in (d1 d4 d2) around 0 12.081 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in d2 12.081 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) in d2 12.081 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 12.081 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 12.081 * [taylor]: Taking taylor expansion of d2 in d2 12.081 * [backup-simplify]: Simplify 0 into 0 12.081 * [backup-simplify]: Simplify 1 into 1 12.081 * [backup-simplify]: Simplify (/ 1 1) into 1 12.081 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 12.081 * [taylor]: Taking taylor expansion of d4 in d2 12.081 * [backup-simplify]: Simplify d4 into d4 12.081 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 12.081 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 12.081 * [taylor]: Taking taylor expansion of d1 in d2 12.081 * [backup-simplify]: Simplify d1 into d1 12.081 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 12.081 * [taylor]: Taking taylor expansion of d1 in d2 12.082 * [backup-simplify]: Simplify d1 into d1 12.082 * [backup-simplify]: Simplify (+ 1 0) into 1 12.082 * [backup-simplify]: Simplify (+ 1 0) into 1 12.082 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 12.082 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in d4 12.082 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) in d4 12.082 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 12.082 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 12.082 * [taylor]: Taking taylor expansion of d2 in d4 12.082 * [backup-simplify]: Simplify d2 into d2 12.082 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 12.082 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 12.082 * [taylor]: Taking taylor expansion of d4 in d4 12.082 * [backup-simplify]: Simplify 0 into 0 12.082 * [backup-simplify]: Simplify 1 into 1 12.083 * [backup-simplify]: Simplify (/ 1 1) into 1 12.083 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 12.083 * [taylor]: Taking taylor expansion of d1 in d4 12.083 * [backup-simplify]: Simplify d1 into d1 12.083 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 12.083 * [taylor]: Taking taylor expansion of d1 in d4 12.083 * [backup-simplify]: Simplify d1 into d1 12.083 * [backup-simplify]: Simplify (+ 0 1) into 1 12.083 * [backup-simplify]: Simplify (+ 1 0) into 1 12.083 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 12.083 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in d1 12.083 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) in d1 12.083 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 12.083 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 12.083 * [taylor]: Taking taylor expansion of d2 in d1 12.083 * [backup-simplify]: Simplify d2 into d2 12.083 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 12.083 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 12.083 * [taylor]: Taking taylor expansion of d4 in d1 12.083 * [backup-simplify]: Simplify d4 into d4 12.084 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 12.084 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 12.084 * [taylor]: Taking taylor expansion of d1 in d1 12.084 * [backup-simplify]: Simplify 0 into 0 12.084 * [backup-simplify]: Simplify 1 into 1 12.084 * [backup-simplify]: Simplify (/ 1 1) into 1 12.084 * [taylor]: Taking taylor expansion of d1 in d1 12.084 * [backup-simplify]: Simplify 0 into 0 12.084 * [backup-simplify]: Simplify 1 into 1 12.084 * [backup-simplify]: Simplify (- 1) into -1 12.084 * [backup-simplify]: Simplify (+ 0 -1) into -1 12.085 * [backup-simplify]: Simplify (/ -1 1) into -1 12.085 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) d1) in d1 12.085 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d1)) in d1 12.085 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 12.085 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 12.085 * [taylor]: Taking taylor expansion of d2 in d1 12.085 * [backup-simplify]: Simplify d2 into d2 12.085 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 12.085 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 12.085 * [taylor]: Taking taylor expansion of d4 in d1 12.085 * [backup-simplify]: Simplify d4 into d4 12.085 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 12.085 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 12.085 * [taylor]: Taking taylor expansion of d1 in d1 12.085 * [backup-simplify]: Simplify 0 into 0 12.085 * [backup-simplify]: Simplify 1 into 1 12.085 * [backup-simplify]: Simplify (/ 1 1) into 1 12.085 * [taylor]: Taking taylor expansion of d1 in d1 12.085 * [backup-simplify]: Simplify 0 into 0 12.085 * [backup-simplify]: Simplify 1 into 1 12.085 * [backup-simplify]: Simplify (- 1) into -1 12.086 * [backup-simplify]: Simplify (+ 0 -1) into -1 12.086 * [backup-simplify]: Simplify (/ -1 1) into -1 12.086 * [taylor]: Taking taylor expansion of -1 in d4 12.086 * [backup-simplify]: Simplify -1 into -1 12.086 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 12.087 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 12.087 * [backup-simplify]: Simplify (- 0) into 0 12.087 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) 0) into (+ (/ 1 d2) (/ 1 d4)) 12.087 * [backup-simplify]: Simplify (- (/ (+ (/ 1 d2) (/ 1 d4)) 1) (+ (* -1 (/ 0 1)))) into (+ (/ 1 d2) (/ 1 d4)) 12.087 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 12.087 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 12.087 * [taylor]: Taking taylor expansion of d2 in d4 12.087 * [backup-simplify]: Simplify d2 into d2 12.088 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 12.088 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 12.088 * [taylor]: Taking taylor expansion of d4 in d4 12.088 * [backup-simplify]: Simplify 0 into 0 12.088 * [backup-simplify]: Simplify 1 into 1 12.088 * [backup-simplify]: Simplify (/ 1 1) into 1 12.088 * [backup-simplify]: Simplify (+ 0 1) into 1 12.088 * [taylor]: Taking taylor expansion of 1 in d2 12.088 * [backup-simplify]: Simplify 1 into 1 12.088 * [taylor]: Taking taylor expansion of -1 in d2 12.088 * [backup-simplify]: Simplify -1 into -1 12.088 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 12.088 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 12.089 * [backup-simplify]: Simplify (+ 0 0) into 0 12.089 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.089 * [backup-simplify]: Simplify (- 0) into 0 12.090 * [backup-simplify]: Simplify (+ 0 0) into 0 12.091 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (+ (/ 1 d2) (/ 1 d4)) (/ 0 1)))) into 0 12.091 * [taylor]: Taking taylor expansion of 0 in d4 12.091 * [backup-simplify]: Simplify 0 into 0 12.091 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 12.091 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2) 12.091 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 12.091 * [taylor]: Taking taylor expansion of d2 in d2 12.091 * [backup-simplify]: Simplify 0 into 0 12.091 * [backup-simplify]: Simplify 1 into 1 12.091 * [backup-simplify]: Simplify (/ 1 1) into 1 12.091 * [backup-simplify]: Simplify 1 into 1 12.091 * [taylor]: Taking taylor expansion of 0 in d2 12.091 * [backup-simplify]: Simplify 0 into 0 12.092 * [backup-simplify]: Simplify 1 into 1 12.092 * [backup-simplify]: Simplify -1 into -1 12.092 * [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)) 12.092 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (- (+ (/ 1 (- d4)) (/ 1 (- d2))) (/ 1 (- d1)))) into (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) 12.092 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) in (d1 d4 d2) around 0 12.092 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) in d2 12.092 * [taylor]: Taking taylor expansion of -1 in d2 12.092 * [backup-simplify]: Simplify -1 into -1 12.092 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1) in d2 12.092 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) in d2 12.092 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 12.092 * [taylor]: Taking taylor expansion of d1 in d2 12.092 * [backup-simplify]: Simplify d1 into d1 12.093 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 12.093 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 12.093 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 12.093 * [taylor]: Taking taylor expansion of d2 in d2 12.093 * [backup-simplify]: Simplify 0 into 0 12.093 * [backup-simplify]: Simplify 1 into 1 12.093 * [backup-simplify]: Simplify (/ 1 1) into 1 12.093 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 12.093 * [taylor]: Taking taylor expansion of d4 in d2 12.093 * [backup-simplify]: Simplify d4 into d4 12.093 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 12.093 * [taylor]: Taking taylor expansion of d1 in d2 12.093 * [backup-simplify]: Simplify d1 into d1 12.093 * [backup-simplify]: Simplify (+ 1 0) into 1 12.093 * [backup-simplify]: Simplify (- 1) into -1 12.094 * [backup-simplify]: Simplify (+ 0 -1) into -1 12.094 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 12.094 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) in d4 12.094 * [taylor]: Taking taylor expansion of -1 in d4 12.094 * [backup-simplify]: Simplify -1 into -1 12.094 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1) in d4 12.094 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) in d4 12.094 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 12.094 * [taylor]: Taking taylor expansion of d1 in d4 12.094 * [backup-simplify]: Simplify d1 into d1 12.094 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 12.094 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 12.094 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 12.094 * [taylor]: Taking taylor expansion of d2 in d4 12.094 * [backup-simplify]: Simplify d2 into d2 12.094 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 12.094 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 12.094 * [taylor]: Taking taylor expansion of d4 in d4 12.094 * [backup-simplify]: Simplify 0 into 0 12.094 * [backup-simplify]: Simplify 1 into 1 12.094 * [backup-simplify]: Simplify (/ 1 1) into 1 12.094 * [taylor]: Taking taylor expansion of d1 in d4 12.094 * [backup-simplify]: Simplify d1 into d1 12.095 * [backup-simplify]: Simplify (+ 0 1) into 1 12.098 * [backup-simplify]: Simplify (- 1) into -1 12.098 * [backup-simplify]: Simplify (+ 0 -1) into -1 12.098 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 12.098 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) in d1 12.098 * [taylor]: Taking taylor expansion of -1 in d1 12.098 * [backup-simplify]: Simplify -1 into -1 12.099 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1) in d1 12.099 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) in d1 12.099 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 12.099 * [taylor]: Taking taylor expansion of d1 in d1 12.099 * [backup-simplify]: Simplify 0 into 0 12.099 * [backup-simplify]: Simplify 1 into 1 12.099 * [backup-simplify]: Simplify (/ 1 1) into 1 12.099 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 12.099 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 12.099 * [taylor]: Taking taylor expansion of d2 in d1 12.099 * [backup-simplify]: Simplify d2 into d2 12.099 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 12.099 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 12.099 * [taylor]: Taking taylor expansion of d4 in d1 12.099 * [backup-simplify]: Simplify d4 into d4 12.099 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 12.099 * [taylor]: Taking taylor expansion of d1 in d1 12.099 * [backup-simplify]: Simplify 0 into 0 12.099 * [backup-simplify]: Simplify 1 into 1 12.099 * [backup-simplify]: Simplify (+ 1 0) into 1 12.100 * [backup-simplify]: Simplify (/ 1 1) into 1 12.100 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1)) in d1 12.100 * [taylor]: Taking taylor expansion of -1 in d1 12.100 * [backup-simplify]: Simplify -1 into -1 12.100 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) d1) in d1 12.100 * [taylor]: Taking taylor expansion of (- (/ 1 d1) (+ (/ 1 d2) (/ 1 d4))) in d1 12.100 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 12.100 * [taylor]: Taking taylor expansion of d1 in d1 12.100 * [backup-simplify]: Simplify 0 into 0 12.100 * [backup-simplify]: Simplify 1 into 1 12.100 * [backup-simplify]: Simplify (/ 1 1) into 1 12.100 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 12.100 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 12.100 * [taylor]: Taking taylor expansion of d2 in d1 12.100 * [backup-simplify]: Simplify d2 into d2 12.100 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 12.100 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 12.100 * [taylor]: Taking taylor expansion of d4 in d1 12.100 * [backup-simplify]: Simplify d4 into d4 12.100 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 12.100 * [taylor]: Taking taylor expansion of d1 in d1 12.100 * [backup-simplify]: Simplify 0 into 0 12.100 * [backup-simplify]: Simplify 1 into 1 12.100 * [backup-simplify]: Simplify (+ 1 0) into 1 12.101 * [backup-simplify]: Simplify (/ 1 1) into 1 12.101 * [backup-simplify]: Simplify (* -1 1) into -1 12.101 * [taylor]: Taking taylor expansion of -1 in d4 12.101 * [backup-simplify]: Simplify -1 into -1 12.102 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 12.102 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 12.102 * [backup-simplify]: Simplify (- (+ (/ 1 d2) (/ 1 d4))) into (- (+ (/ 1 d2) (/ 1 d4))) 12.102 * [backup-simplify]: Simplify (+ 0 (- (+ (/ 1 d2) (/ 1 d4)))) into (- (+ (/ 1 d2) (/ 1 d4))) 12.102 * [backup-simplify]: Simplify (- (/ (- (+ (/ 1 d2) (/ 1 d4))) 1) (+ (* 1 (/ 0 1)))) into (- (+ (/ 1 d2) (/ 1 d4))) 12.103 * [backup-simplify]: Simplify (+ (* -1 (- (+ (/ 1 d2) (/ 1 d4)))) (* 0 1)) into (+ (/ 1 d2) (/ 1 d4)) 12.103 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 12.103 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 12.103 * [taylor]: Taking taylor expansion of d2 in d4 12.103 * [backup-simplify]: Simplify d2 into d2 12.103 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 12.103 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 12.103 * [taylor]: Taking taylor expansion of d4 in d4 12.103 * [backup-simplify]: Simplify 0 into 0 12.103 * [backup-simplify]: Simplify 1 into 1 12.103 * [backup-simplify]: Simplify (/ 1 1) into 1 12.103 * [backup-simplify]: Simplify (+ 0 1) into 1 12.103 * [taylor]: Taking taylor expansion of 1 in d2 12.103 * [backup-simplify]: Simplify 1 into 1 12.103 * [taylor]: Taking taylor expansion of -1 in d2 12.104 * [backup-simplify]: Simplify -1 into -1 12.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 12.104 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 12.104 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 12.104 * [backup-simplify]: Simplify (+ 0 0) into 0 12.105 * [backup-simplify]: Simplify (- 0) into 0 12.105 * [backup-simplify]: Simplify (+ 0 0) into 0 12.106 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (+ (/ 1 d2) (/ 1 d4))) (/ 0 1)))) into 0 12.106 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (+ (/ 1 d2) (/ 1 d4)))) (* 0 1))) into 0 12.106 * [taylor]: Taking taylor expansion of 0 in d4 12.106 * [backup-simplify]: Simplify 0 into 0 12.107 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 12.107 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2) 12.107 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 12.107 * [taylor]: Taking taylor expansion of d2 in d2 12.107 * [backup-simplify]: Simplify 0 into 0 12.107 * [backup-simplify]: Simplify 1 into 1 12.107 * [backup-simplify]: Simplify (/ 1 1) into 1 12.107 * [backup-simplify]: Simplify 1 into 1 12.107 * [taylor]: Taking taylor expansion of 0 in d2 12.107 * [backup-simplify]: Simplify 0 into 0 12.107 * [backup-simplify]: Simplify 1 into 1 12.107 * [backup-simplify]: Simplify -1 into -1 12.108 * [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)) 12.108 * * * [progress]: simplifying candidates 12.109 * [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)) 12.111 * * [simplify]: Extracting # 0 : cost 0 12.111 * * [simplify]: Extracting # 1 : cost 0 12.111 * * [simplify]: Extracting # 2 : cost 0 12.112 * * [simplify]: Extracting # 3 : cost 0 12.112 * * [simplify]: Extracting # 4 : cost 0 12.112 * * [simplify]: Extracting # 5 : cost 0 12.112 * * [simplify]: Extracting # 6 : cost 0 12.112 * * [simplify]: Extracting # 7 : cost 0 12.113 * * [simplify]: iteration 0 : 162 enodes (cost 1386 ) 12.164 * * [simplify]: Extracting # 0 : cost 0 12.165 * * [simplify]: Extracting # 1 : cost 0 12.166 * * [simplify]: Extracting # 2 : cost 0 12.166 * * [simplify]: Extracting # 3 : cost 0 12.167 * * [simplify]: Extracting # 4 : cost 0 12.167 * * [simplify]: iteration 1 : 411 enodes (cost 1154 ) 12.421 * * [simplify]: Extracting # 0 : cost 0 12.422 * * [simplify]: Extracting # 1 : cost 0 12.424 * * [simplify]: Extracting # 2 : cost 0 12.426 * * [simplify]: Extracting # 3 : cost 0 12.429 * * [simplify]: Extracting # 4 : cost 0 12.432 * * [simplify]: iteration 2 : 1505 enodes (cost 1040 ) 13.003 * * [simplify]: Extracting # 0 : cost 0 13.009 * * [simplify]: Extracting # 1 : cost 0 13.017 * * [simplify]: Extracting # 2 : cost 0 13.024 * * [simplify]: Extracting # 3 : cost 0 13.035 * * [simplify]: Extracting # 4 : cost 0 13.042 * * [simplify]: iteration done: 5000 enodes (cost 1036 ) 13.043 * [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)) 13.043 * * * [progress]: adding candidates to table 13.313 * [progress]: [Phase 3 of 3] Extracting. 13.314 * * [regime]: Finding splitpoints for: (# # # # #) 13.315 * * * [regime-changes]: Trying 4 branch expressions: (d4 d3 d2 d1) 13.315 * * * * [regimes]: Trying to branch on d4 from (# # # # #) 13.343 * * * * [regimes]: Trying to branch on d3 from (# # # # #) 13.367 * * * * [regimes]: Trying to branch on d2 from (# # # # #) 13.392 * * * * [regimes]: Trying to branch on d1 from (# # # # #) 13.420 * * * [regime]: Found split indices: #