1.937 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.026 * * * [progress]: [2/2] Setting up program. 0.028 * [progress]: [Phase 2 of 3] Improving. 0.028 * [simplify]: Simplifying: (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) 0.028 * * [simplify]: Extracting # 0 : cost 0 0.028 * * [simplify]: Extracting # 1 : cost 0 0.028 * * [simplify]: Extracting # 2 : cost 0 0.028 * * [simplify]: Extracting # 3 : cost 0 0.028 * * [simplify]: Extracting # 4 : cost 0 0.028 * * [simplify]: Extracting # 5 : cost 0 0.028 * * [simplify]: Extracting # 6 : cost 0 0.028 * * [simplify]: iteration 0 : 11 enodes (cost 15 ) 0.030 * * [simplify]: Extracting # 0 : cost 0 0.030 * * [simplify]: Extracting # 1 : cost 0 0.030 * * [simplify]: Extracting # 2 : cost 0 0.030 * * [simplify]: Extracting # 3 : cost 0 0.030 * * [simplify]: Extracting # 4 : cost 0 0.030 * * [simplify]: iteration 1 : 25 enodes (cost 13 ) 0.035 * * [simplify]: Extracting # 0 : cost 0 0.035 * * [simplify]: Extracting # 1 : cost 0 0.035 * * [simplify]: Extracting # 2 : cost 0 0.035 * * [simplify]: Extracting # 3 : cost 0 0.035 * * [simplify]: iteration 2 : 69 enodes (cost 11 ) 0.053 * * [simplify]: Extracting # 0 : cost 0 0.053 * * [simplify]: Extracting # 1 : cost 0 0.053 * * [simplify]: Extracting # 2 : cost 0 0.054 * * [simplify]: Extracting # 3 : cost 0 0.054 * * [simplify]: Extracting # 4 : cost 0 0.054 * * [simplify]: iteration 3 : 188 enodes (cost 9 ) 0.123 * * [simplify]: Extracting # 0 : cost 0 0.124 * * [simplify]: Extracting # 1 : cost 0 0.124 * * [simplify]: Extracting # 2 : cost 0 0.124 * * [simplify]: Extracting # 3 : cost 0 0.124 * * [simplify]: iteration 4 : 410 enodes (cost 9 ) 0.298 * * [simplify]: Extracting # 0 : cost 0 0.299 * * [simplify]: Extracting # 1 : cost 0 0.299 * * [simplify]: Extracting # 2 : cost 0 0.299 * * [simplify]: Extracting # 3 : cost 0 0.300 * * [simplify]: iteration 5 : 693 enodes (cost 9 ) 0.507 * * [simplify]: Extracting # 0 : cost 0 0.508 * * [simplify]: Extracting # 1 : cost 0 0.508 * * [simplify]: Extracting # 2 : cost 0 0.509 * * [simplify]: Extracting # 3 : cost 0 0.509 * * [simplify]: Extracting # 4 : cost 0 0.510 * * [simplify]: iteration 6 : 946 enodes (cost 9 ) 0.844 * * [simplify]: Extracting # 0 : cost 0 0.845 * * [simplify]: Extracting # 1 : cost 0 0.845 * * [simplify]: Extracting # 2 : cost 0 0.846 * * [simplify]: iteration 7 : 1263 enodes (cost 9 ) 1.341 * * [simplify]: Extracting # 0 : cost 0 1.342 * * [simplify]: Extracting # 1 : cost 0 1.342 * * [simplify]: Extracting # 2 : cost 0 1.343 * * [simplify]: iteration 8 : 1510 enodes (cost 9 ) 1.777 * * [simplify]: Extracting # 0 : cost 0 1.777 * * [simplify]: Extracting # 1 : cost 0 1.778 * * [simplify]: iteration 9 : 1595 enodes (cost 9 ) 2.154 * * [simplify]: Extracting # 0 : cost 0 2.155 * * [simplify]: iteration done: 1595 enodes (cost 9 ) 2.155 * [simplify]: Simplified to: (* d1 (+ (- d4 d1) (- d2 d3))) 2.157 * * [progress]: iteration 1 / 4 2.157 * * * [progress]: picking best candidate 2.160 * * * * [pick]: Picked # 2.160 * * * [progress]: localizing error 2.167 * * * [progress]: generating rewritten candidates 2.167 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 2.278 * * * [progress]: generating series expansions 2.278 * * * * [progress]: [ 1 / 1 ] generating series at (2) 2.279 * [backup-simplify]: Simplify (* d1 (+ (- d4 d1) (- d2 d3))) into (* d1 (- (+ d4 d2) (+ d1 d3))) 2.279 * [approximate]: Taking taylor expansion of (* d1 (- (+ d4 d2) (+ d1 d3))) in (d1 d4 d2 d3) around 0 2.279 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) (+ d1 d3))) in d3 2.279 * [taylor]: Taking taylor expansion of d1 in d3 2.279 * [backup-simplify]: Simplify d1 into d1 2.279 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d1 d3)) in d3 2.279 * [taylor]: Taking taylor expansion of (+ d4 d2) in d3 2.279 * [taylor]: Taking taylor expansion of d4 in d3 2.279 * [backup-simplify]: Simplify d4 into d4 2.279 * [taylor]: Taking taylor expansion of d2 in d3 2.279 * [backup-simplify]: Simplify d2 into d2 2.279 * [taylor]: Taking taylor expansion of (+ d1 d3) in d3 2.279 * [taylor]: Taking taylor expansion of d1 in d3 2.279 * [backup-simplify]: Simplify d1 into d1 2.279 * [taylor]: Taking taylor expansion of d3 in d3 2.279 * [backup-simplify]: Simplify 0 into 0 2.279 * [backup-simplify]: Simplify 1 into 1 2.279 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) (+ d1 d3))) in d2 2.279 * [taylor]: Taking taylor expansion of d1 in d2 2.279 * [backup-simplify]: Simplify d1 into d1 2.279 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d1 d3)) in d2 2.279 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 2.279 * [taylor]: Taking taylor expansion of d4 in d2 2.279 * [backup-simplify]: Simplify d4 into d4 2.279 * [taylor]: Taking taylor expansion of d2 in d2 2.279 * [backup-simplify]: Simplify 0 into 0 2.279 * [backup-simplify]: Simplify 1 into 1 2.279 * [taylor]: Taking taylor expansion of (+ d1 d3) in d2 2.279 * [taylor]: Taking taylor expansion of d1 in d2 2.279 * [backup-simplify]: Simplify d1 into d1 2.279 * [taylor]: Taking taylor expansion of d3 in d2 2.279 * [backup-simplify]: Simplify d3 into d3 2.279 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) (+ d1 d3))) in d4 2.279 * [taylor]: Taking taylor expansion of d1 in d4 2.279 * [backup-simplify]: Simplify d1 into d1 2.279 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d1 d3)) in d4 2.279 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4 2.279 * [taylor]: Taking taylor expansion of d4 in d4 2.279 * [backup-simplify]: Simplify 0 into 0 2.279 * [backup-simplify]: Simplify 1 into 1 2.279 * [taylor]: Taking taylor expansion of d2 in d4 2.279 * [backup-simplify]: Simplify d2 into d2 2.279 * [taylor]: Taking taylor expansion of (+ d1 d3) in d4 2.279 * [taylor]: Taking taylor expansion of d1 in d4 2.279 * [backup-simplify]: Simplify d1 into d1 2.279 * [taylor]: Taking taylor expansion of d3 in d4 2.279 * [backup-simplify]: Simplify d3 into d3 2.279 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) (+ d1 d3))) in d1 2.279 * [taylor]: Taking taylor expansion of d1 in d1 2.279 * [backup-simplify]: Simplify 0 into 0 2.279 * [backup-simplify]: Simplify 1 into 1 2.279 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d1 d3)) in d1 2.279 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1 2.279 * [taylor]: Taking taylor expansion of d4 in d1 2.279 * [backup-simplify]: Simplify d4 into d4 2.279 * [taylor]: Taking taylor expansion of d2 in d1 2.279 * [backup-simplify]: Simplify d2 into d2 2.279 * [taylor]: Taking taylor expansion of (+ d1 d3) in d1 2.279 * [taylor]: Taking taylor expansion of d1 in d1 2.279 * [backup-simplify]: Simplify 0 into 0 2.279 * [backup-simplify]: Simplify 1 into 1 2.280 * [taylor]: Taking taylor expansion of d3 in d1 2.280 * [backup-simplify]: Simplify d3 into d3 2.280 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) (+ d1 d3))) in d1 2.280 * [taylor]: Taking taylor expansion of d1 in d1 2.280 * [backup-simplify]: Simplify 0 into 0 2.280 * [backup-simplify]: Simplify 1 into 1 2.280 * [taylor]: Taking taylor expansion of (- (+ d4 d2) (+ d1 d3)) in d1 2.280 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1 2.280 * [taylor]: Taking taylor expansion of d4 in d1 2.280 * [backup-simplify]: Simplify d4 into d4 2.280 * [taylor]: Taking taylor expansion of d2 in d1 2.280 * [backup-simplify]: Simplify d2 into d2 2.280 * [taylor]: Taking taylor expansion of (+ d1 d3) in d1 2.280 * [taylor]: Taking taylor expansion of d1 in d1 2.280 * [backup-simplify]: Simplify 0 into 0 2.280 * [backup-simplify]: Simplify 1 into 1 2.280 * [taylor]: Taking taylor expansion of d3 in d1 2.280 * [backup-simplify]: Simplify d3 into d3 2.280 * [backup-simplify]: Simplify (+ d4 d2) into (+ d2 d4) 2.280 * [backup-simplify]: Simplify (+ 0 d3) into d3 2.280 * [backup-simplify]: Simplify (- d3) into (- d3) 2.280 * [backup-simplify]: Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3) 2.280 * [backup-simplify]: Simplify (* 0 (- (+ d2 d4) d3)) into 0 2.280 * [taylor]: Taking taylor expansion of 0 in d4 2.280 * [backup-simplify]: Simplify 0 into 0 2.280 * [taylor]: Taking taylor expansion of 0 in d2 2.280 * [backup-simplify]: Simplify 0 into 0 2.280 * [taylor]: Taking taylor expansion of 0 in d3 2.280 * [backup-simplify]: Simplify 0 into 0 2.280 * [backup-simplify]: Simplify 0 into 0 2.281 * [backup-simplify]: Simplify (+ 0 0) into 0 2.281 * [backup-simplify]: Simplify (+ 1 0) into 1 2.281 * [backup-simplify]: Simplify (- 1) into -1 2.281 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.282 * [backup-simplify]: Simplify (+ (* 0 -1) (* 1 (- (+ d2 d4) d3))) into (- (+ d4 d2) d3) 2.282 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d4 2.282 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4 2.282 * [taylor]: Taking taylor expansion of d4 in d4 2.282 * [backup-simplify]: Simplify 0 into 0 2.282 * [backup-simplify]: Simplify 1 into 1 2.282 * [taylor]: Taking taylor expansion of d2 in d4 2.282 * [backup-simplify]: Simplify d2 into d2 2.282 * [taylor]: Taking taylor expansion of d3 in d4 2.282 * [backup-simplify]: Simplify d3 into d3 2.282 * [backup-simplify]: Simplify (+ 0 d2) into d2 2.282 * [backup-simplify]: Simplify (- d3) into (- d3) 2.282 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 2.282 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 2.282 * [taylor]: Taking taylor expansion of d2 in d2 2.282 * [backup-simplify]: Simplify 0 into 0 2.282 * [backup-simplify]: Simplify 1 into 1 2.282 * [taylor]: Taking taylor expansion of d3 in d2 2.282 * [backup-simplify]: Simplify d3 into d3 2.282 * [backup-simplify]: Simplify (- d3) into (- d3) 2.282 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 2.282 * [taylor]: Taking taylor expansion of (- d3) in d3 2.282 * [taylor]: Taking taylor expansion of d3 in d3 2.282 * [backup-simplify]: Simplify 0 into 0 2.282 * [backup-simplify]: Simplify 1 into 1 2.282 * [backup-simplify]: Simplify (- 0) into 0 2.282 * [backup-simplify]: Simplify 0 into 0 2.282 * [taylor]: Taking taylor expansion of 0 in d2 2.282 * [backup-simplify]: Simplify 0 into 0 2.282 * [taylor]: Taking taylor expansion of 0 in d3 2.282 * [backup-simplify]: Simplify 0 into 0 2.282 * [backup-simplify]: Simplify 0 into 0 2.282 * [taylor]: Taking taylor expansion of 0 in d3 2.282 * [backup-simplify]: Simplify 0 into 0 2.282 * [backup-simplify]: Simplify 0 into 0 2.282 * [backup-simplify]: Simplify 0 into 0 2.283 * [backup-simplify]: Simplify (+ 0 0) into 0 2.283 * [backup-simplify]: Simplify (+ 0 0) into 0 2.283 * [backup-simplify]: Simplify (- 0) into 0 2.283 * [backup-simplify]: Simplify (+ 0 0) into 0 2.284 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 -1) (* 0 (- (+ d2 d4) d3)))) into (- 1) 2.284 * [taylor]: Taking taylor expansion of (- 1) in d4 2.284 * [taylor]: Taking taylor expansion of 1 in d4 2.284 * [backup-simplify]: Simplify 1 into 1 2.284 * [backup-simplify]: Simplify (- 1) into -1 2.284 * [taylor]: Taking taylor expansion of -1 in d2 2.284 * [backup-simplify]: Simplify -1 into -1 2.284 * [taylor]: Taking taylor expansion of -1 in d3 2.284 * [backup-simplify]: Simplify -1 into -1 2.284 * [backup-simplify]: Simplify -1 into -1 2.285 * [backup-simplify]: Simplify (+ 1 0) into 1 2.285 * [backup-simplify]: Simplify (- 0) into 0 2.285 * [backup-simplify]: Simplify (+ 1 0) into 1 2.285 * [taylor]: Taking taylor expansion of 1 in d2 2.285 * [backup-simplify]: Simplify 1 into 1 2.285 * [taylor]: Taking taylor expansion of 1 in d3 2.285 * [backup-simplify]: Simplify 1 into 1 2.285 * [backup-simplify]: Simplify 1 into 1 2.285 * [taylor]: Taking taylor expansion of 0 in d2 2.285 * [backup-simplify]: Simplify 0 into 0 2.285 * [taylor]: Taking taylor expansion of 0 in d3 2.285 * [backup-simplify]: Simplify 0 into 0 2.285 * [backup-simplify]: Simplify 0 into 0 2.285 * [backup-simplify]: Simplify (- 0) into 0 2.286 * [backup-simplify]: Simplify (+ 1 0) into 1 2.286 * [taylor]: Taking taylor expansion of 1 in d3 2.286 * [backup-simplify]: Simplify 1 into 1 2.286 * [backup-simplify]: Simplify 1 into 1 2.286 * [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)) 2.286 * [backup-simplify]: Simplify (* (/ 1 d1) (+ (- (/ 1 d4) (/ 1 d1)) (- (/ 1 d2) (/ 1 d3)))) into (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) 2.286 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in (d1 d4 d2 d3) around 0 2.286 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d3 2.286 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d3 2.286 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d3 2.286 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 2.286 * [taylor]: Taking taylor expansion of d2 in d3 2.286 * [backup-simplify]: Simplify d2 into d2 2.286 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.286 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 2.286 * [taylor]: Taking taylor expansion of d4 in d3 2.287 * [backup-simplify]: Simplify d4 into d4 2.287 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.287 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 2.287 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 2.287 * [taylor]: Taking taylor expansion of d1 in d3 2.287 * [backup-simplify]: Simplify d1 into d1 2.287 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.287 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 2.287 * [taylor]: Taking taylor expansion of d3 in d3 2.287 * [backup-simplify]: Simplify 0 into 0 2.287 * [backup-simplify]: Simplify 1 into 1 2.287 * [backup-simplify]: Simplify (/ 1 1) into 1 2.287 * [taylor]: Taking taylor expansion of d1 in d3 2.287 * [backup-simplify]: Simplify d1 into d1 2.287 * [backup-simplify]: Simplify (+ 0 1) into 1 2.287 * [backup-simplify]: Simplify (- 1) into -1 2.288 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.288 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 2.288 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d2 2.288 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d2 2.288 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 2.288 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 2.288 * [taylor]: Taking taylor expansion of d2 in d2 2.288 * [backup-simplify]: Simplify 0 into 0 2.288 * [backup-simplify]: Simplify 1 into 1 2.288 * [backup-simplify]: Simplify (/ 1 1) into 1 2.288 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 2.288 * [taylor]: Taking taylor expansion of d4 in d2 2.288 * [backup-simplify]: Simplify d4 into d4 2.288 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.288 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 2.288 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 2.288 * [taylor]: Taking taylor expansion of d1 in d2 2.288 * [backup-simplify]: Simplify d1 into d1 2.288 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.288 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 2.288 * [taylor]: Taking taylor expansion of d3 in d2 2.288 * [backup-simplify]: Simplify d3 into d3 2.288 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.288 * [taylor]: Taking taylor expansion of d1 in d2 2.288 * [backup-simplify]: Simplify d1 into d1 2.288 * [backup-simplify]: Simplify (+ 1 0) into 1 2.289 * [backup-simplify]: Simplify (+ 1 0) into 1 2.289 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.289 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d4 2.289 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d4 2.289 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 2.289 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 2.289 * [taylor]: Taking taylor expansion of d2 in d4 2.289 * [backup-simplify]: Simplify d2 into d2 2.289 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.289 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 2.289 * [taylor]: Taking taylor expansion of d4 in d4 2.289 * [backup-simplify]: Simplify 0 into 0 2.289 * [backup-simplify]: Simplify 1 into 1 2.289 * [backup-simplify]: Simplify (/ 1 1) into 1 2.289 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 2.289 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 2.289 * [taylor]: Taking taylor expansion of d1 in d4 2.289 * [backup-simplify]: Simplify d1 into d1 2.289 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.289 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 2.289 * [taylor]: Taking taylor expansion of d3 in d4 2.289 * [backup-simplify]: Simplify d3 into d3 2.289 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.289 * [taylor]: Taking taylor expansion of d1 in d4 2.289 * [backup-simplify]: Simplify d1 into d1 2.290 * [backup-simplify]: Simplify (+ 0 1) into 1 2.290 * [backup-simplify]: Simplify (+ 1 0) into 1 2.290 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.290 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1 2.290 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d1 2.290 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 2.290 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 2.290 * [taylor]: Taking taylor expansion of d2 in d1 2.290 * [backup-simplify]: Simplify d2 into d2 2.290 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.290 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 2.290 * [taylor]: Taking taylor expansion of d4 in d1 2.290 * [backup-simplify]: Simplify d4 into d4 2.290 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.290 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 2.290 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 2.290 * [taylor]: Taking taylor expansion of d1 in d1 2.290 * [backup-simplify]: Simplify 0 into 0 2.290 * [backup-simplify]: Simplify 1 into 1 2.290 * [backup-simplify]: Simplify (/ 1 1) into 1 2.290 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 2.291 * [taylor]: Taking taylor expansion of d3 in d1 2.291 * [backup-simplify]: Simplify d3 into d3 2.291 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.291 * [taylor]: Taking taylor expansion of d1 in d1 2.291 * [backup-simplify]: Simplify 0 into 0 2.291 * [backup-simplify]: Simplify 1 into 1 2.291 * [backup-simplify]: Simplify (+ 1 0) into 1 2.291 * [backup-simplify]: Simplify (- 1) into -1 2.291 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.291 * [backup-simplify]: Simplify (/ -1 1) into -1 2.292 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1 2.292 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (+ (/ 1 d1) (/ 1 d3))) in d1 2.292 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 2.292 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 2.292 * [taylor]: Taking taylor expansion of d2 in d1 2.292 * [backup-simplify]: Simplify d2 into d2 2.292 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.292 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 2.292 * [taylor]: Taking taylor expansion of d4 in d1 2.292 * [backup-simplify]: Simplify d4 into d4 2.292 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.292 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 2.292 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 2.292 * [taylor]: Taking taylor expansion of d1 in d1 2.292 * [backup-simplify]: Simplify 0 into 0 2.292 * [backup-simplify]: Simplify 1 into 1 2.292 * [backup-simplify]: Simplify (/ 1 1) into 1 2.292 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 2.292 * [taylor]: Taking taylor expansion of d3 in d1 2.292 * [backup-simplify]: Simplify d3 into d3 2.292 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.292 * [taylor]: Taking taylor expansion of d1 in d1 2.292 * [backup-simplify]: Simplify 0 into 0 2.292 * [backup-simplify]: Simplify 1 into 1 2.292 * [backup-simplify]: Simplify (+ 1 0) into 1 2.293 * [backup-simplify]: Simplify (- 1) into -1 2.293 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.293 * [backup-simplify]: Simplify (/ -1 1) into -1 2.293 * [taylor]: Taking taylor expansion of -1 in d4 2.293 * [backup-simplify]: Simplify -1 into -1 2.293 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 2.294 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.294 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 2.294 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.294 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) (- (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 2.294 * [backup-simplify]: Simplify (- (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 1) (+ (* -1 (/ 0 1)))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 2.294 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d4 2.294 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 2.294 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 2.294 * [taylor]: Taking taylor expansion of d2 in d4 2.294 * [backup-simplify]: Simplify d2 into d2 2.294 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.294 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 2.294 * [taylor]: Taking taylor expansion of d4 in d4 2.295 * [backup-simplify]: Simplify 0 into 0 2.295 * [backup-simplify]: Simplify 1 into 1 2.295 * [backup-simplify]: Simplify (/ 1 1) into 1 2.295 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 2.295 * [taylor]: Taking taylor expansion of d3 in d4 2.295 * [backup-simplify]: Simplify d3 into d3 2.295 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.295 * [backup-simplify]: Simplify (+ 0 1) into 1 2.295 * [backup-simplify]: Simplify (+ 1 0) into 1 2.295 * [taylor]: Taking taylor expansion of 1 in d2 2.295 * [backup-simplify]: Simplify 1 into 1 2.295 * [taylor]: Taking taylor expansion of -1 in d2 2.295 * [backup-simplify]: Simplify -1 into -1 2.295 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 2.296 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 2.296 * [backup-simplify]: Simplify (+ 0 0) into 0 2.296 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.296 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.296 * [backup-simplify]: Simplify (+ 0 0) into 0 2.297 * [backup-simplify]: Simplify (- 0) into 0 2.297 * [backup-simplify]: Simplify (+ 0 0) into 0 2.298 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (/ 0 1)))) into 0 2.298 * [taylor]: Taking taylor expansion of 0 in d4 2.298 * [backup-simplify]: Simplify 0 into 0 2.298 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.298 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2) 2.298 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.298 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 2.298 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 2.298 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 2.298 * [taylor]: Taking taylor expansion of d2 in d2 2.298 * [backup-simplify]: Simplify 0 into 0 2.298 * [backup-simplify]: Simplify 1 into 1 2.299 * [backup-simplify]: Simplify (/ 1 1) into 1 2.299 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 2.299 * [taylor]: Taking taylor expansion of d3 in d2 2.299 * [backup-simplify]: Simplify d3 into d3 2.299 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.299 * [backup-simplify]: Simplify (+ 1 0) into 1 2.299 * [taylor]: Taking taylor expansion of 1 in d3 2.299 * [backup-simplify]: Simplify 1 into 1 2.299 * [taylor]: Taking taylor expansion of 0 in d2 2.299 * [backup-simplify]: Simplify 0 into 0 2.299 * [taylor]: Taking taylor expansion of 1 in d3 2.299 * [backup-simplify]: Simplify 1 into 1 2.299 * [taylor]: Taking taylor expansion of -1 in d3 2.299 * [backup-simplify]: Simplify -1 into -1 2.299 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 2.299 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 2.300 * [backup-simplify]: Simplify (+ 0 0) into 0 2.300 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.300 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 2.300 * [backup-simplify]: Simplify (+ 0 0) into 0 2.301 * [backup-simplify]: Simplify (- 0) into 0 2.301 * [backup-simplify]: Simplify (+ 0 0) into 0 2.302 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.302 * [taylor]: Taking taylor expansion of 0 in d4 2.302 * [backup-simplify]: Simplify 0 into 0 2.302 * [taylor]: Taking taylor expansion of 0 in d2 2.302 * [backup-simplify]: Simplify 0 into 0 2.302 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 2.303 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.303 * [backup-simplify]: Simplify (+ 0 0) into 0 2.303 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.303 * [backup-simplify]: Simplify (- 0) into 0 2.303 * [backup-simplify]: Simplify (+ 0 0) into 0 2.303 * [taylor]: Taking taylor expansion of 0 in d2 2.303 * [backup-simplify]: Simplify 0 into 0 2.303 * [taylor]: Taking taylor expansion of 0 in d2 2.303 * [backup-simplify]: Simplify 0 into 0 2.304 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.304 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.304 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 2.304 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 2.304 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 2.304 * [taylor]: Taking taylor expansion of d3 in d3 2.304 * [backup-simplify]: Simplify 0 into 0 2.304 * [backup-simplify]: Simplify 1 into 1 2.304 * [backup-simplify]: Simplify (/ 1 1) into 1 2.304 * [backup-simplify]: Simplify (- 1) into -1 2.304 * [backup-simplify]: Simplify -1 into -1 2.305 * [taylor]: Taking taylor expansion of 0 in d3 2.305 * [backup-simplify]: Simplify 0 into 0 2.305 * [taylor]: Taking taylor expansion of 0 in d3 2.305 * [backup-simplify]: Simplify 0 into 0 2.305 * [taylor]: Taking taylor expansion of 0 in d3 2.305 * [backup-simplify]: Simplify 0 into 0 2.305 * [backup-simplify]: Simplify 1 into 1 2.305 * [backup-simplify]: Simplify 1 into 1 2.305 * [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)) 2.305 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (+ (- (/ 1 (- d4)) (/ 1 (- d1))) (- (/ 1 (- d2)) (/ 1 (- d3))))) into (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) 2.305 * [approximate]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in (d1 d4 d2 d3) around 0 2.305 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d3 2.305 * [taylor]: Taking taylor expansion of -1 in d3 2.305 * [backup-simplify]: Simplify -1 into -1 2.305 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d3 2.305 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d3 2.305 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 2.305 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 2.305 * [taylor]: Taking taylor expansion of d1 in d3 2.305 * [backup-simplify]: Simplify d1 into d1 2.306 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.306 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 2.306 * [taylor]: Taking taylor expansion of d3 in d3 2.306 * [backup-simplify]: Simplify 0 into 0 2.306 * [backup-simplify]: Simplify 1 into 1 2.306 * [backup-simplify]: Simplify (/ 1 1) into 1 2.306 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d3 2.306 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 2.306 * [taylor]: Taking taylor expansion of d2 in d3 2.306 * [backup-simplify]: Simplify d2 into d2 2.306 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.306 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 2.306 * [taylor]: Taking taylor expansion of d4 in d3 2.306 * [backup-simplify]: Simplify d4 into d4 2.306 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.306 * [taylor]: Taking taylor expansion of d1 in d3 2.306 * [backup-simplify]: Simplify d1 into d1 2.306 * [backup-simplify]: Simplify (+ 0 1) into 1 2.307 * [backup-simplify]: Simplify (+ 1 0) into 1 2.307 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.307 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d2 2.307 * [taylor]: Taking taylor expansion of -1 in d2 2.307 * [backup-simplify]: Simplify -1 into -1 2.307 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d2 2.307 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d2 2.307 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 2.307 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 2.307 * [taylor]: Taking taylor expansion of d1 in d2 2.307 * [backup-simplify]: Simplify d1 into d1 2.307 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.307 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 2.307 * [taylor]: Taking taylor expansion of d3 in d2 2.307 * [backup-simplify]: Simplify d3 into d3 2.307 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.307 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 2.307 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 2.307 * [taylor]: Taking taylor expansion of d2 in d2 2.307 * [backup-simplify]: Simplify 0 into 0 2.307 * [backup-simplify]: Simplify 1 into 1 2.307 * [backup-simplify]: Simplify (/ 1 1) into 1 2.307 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 2.307 * [taylor]: Taking taylor expansion of d4 in d2 2.307 * [backup-simplify]: Simplify d4 into d4 2.307 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.307 * [taylor]: Taking taylor expansion of d1 in d2 2.307 * [backup-simplify]: Simplify d1 into d1 2.308 * [backup-simplify]: Simplify (+ 1 0) into 1 2.308 * [backup-simplify]: Simplify (- 1) into -1 2.308 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.308 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 2.308 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d4 2.308 * [taylor]: Taking taylor expansion of -1 in d4 2.308 * [backup-simplify]: Simplify -1 into -1 2.308 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d4 2.308 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d4 2.308 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 2.308 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 2.308 * [taylor]: Taking taylor expansion of d1 in d4 2.308 * [backup-simplify]: Simplify d1 into d1 2.308 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.308 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 2.308 * [taylor]: Taking taylor expansion of d3 in d4 2.308 * [backup-simplify]: Simplify d3 into d3 2.308 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.308 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 2.308 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 2.308 * [taylor]: Taking taylor expansion of d2 in d4 2.308 * [backup-simplify]: Simplify d2 into d2 2.308 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.308 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 2.308 * [taylor]: Taking taylor expansion of d4 in d4 2.308 * [backup-simplify]: Simplify 0 into 0 2.308 * [backup-simplify]: Simplify 1 into 1 2.309 * [backup-simplify]: Simplify (/ 1 1) into 1 2.309 * [taylor]: Taking taylor expansion of d1 in d4 2.309 * [backup-simplify]: Simplify d1 into d1 2.309 * [backup-simplify]: Simplify (+ 0 1) into 1 2.309 * [backup-simplify]: Simplify (- 1) into -1 2.310 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.310 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 2.310 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d1 2.310 * [taylor]: Taking taylor expansion of -1 in d1 2.310 * [backup-simplify]: Simplify -1 into -1 2.310 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d1 2.310 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d1 2.310 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 2.310 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 2.310 * [taylor]: Taking taylor expansion of d1 in d1 2.310 * [backup-simplify]: Simplify 0 into 0 2.310 * [backup-simplify]: Simplify 1 into 1 2.310 * [backup-simplify]: Simplify (/ 1 1) into 1 2.310 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 2.310 * [taylor]: Taking taylor expansion of d3 in d1 2.310 * [backup-simplify]: Simplify d3 into d3 2.310 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.310 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 2.310 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 2.310 * [taylor]: Taking taylor expansion of d2 in d1 2.310 * [backup-simplify]: Simplify d2 into d2 2.310 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.310 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 2.310 * [taylor]: Taking taylor expansion of d4 in d1 2.310 * [backup-simplify]: Simplify d4 into d4 2.310 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.310 * [taylor]: Taking taylor expansion of d1 in d1 2.310 * [backup-simplify]: Simplify 0 into 0 2.310 * [backup-simplify]: Simplify 1 into 1 2.311 * [backup-simplify]: Simplify (+ 1 0) into 1 2.311 * [backup-simplify]: Simplify (+ 1 0) into 1 2.311 * [backup-simplify]: Simplify (/ 1 1) into 1 2.311 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1)) in d1 2.311 * [taylor]: Taking taylor expansion of -1 in d1 2.311 * [backup-simplify]: Simplify -1 into -1 2.311 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) d1) in d1 2.311 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d2) (/ 1 d4))) in d1 2.311 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 2.311 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 2.311 * [taylor]: Taking taylor expansion of d1 in d1 2.311 * [backup-simplify]: Simplify 0 into 0 2.311 * [backup-simplify]: Simplify 1 into 1 2.311 * [backup-simplify]: Simplify (/ 1 1) into 1 2.311 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 2.311 * [taylor]: Taking taylor expansion of d3 in d1 2.311 * [backup-simplify]: Simplify d3 into d3 2.312 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.312 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 2.312 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 2.312 * [taylor]: Taking taylor expansion of d2 in d1 2.312 * [backup-simplify]: Simplify d2 into d2 2.312 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.312 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 2.312 * [taylor]: Taking taylor expansion of d4 in d1 2.312 * [backup-simplify]: Simplify d4 into d4 2.312 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.312 * [taylor]: Taking taylor expansion of d1 in d1 2.312 * [backup-simplify]: Simplify 0 into 0 2.312 * [backup-simplify]: Simplify 1 into 1 2.312 * [backup-simplify]: Simplify (+ 1 0) into 1 2.312 * [backup-simplify]: Simplify (+ 1 0) into 1 2.312 * [backup-simplify]: Simplify (/ 1 1) into 1 2.313 * [backup-simplify]: Simplify (* -1 1) into -1 2.313 * [taylor]: Taking taylor expansion of -1 in d4 2.313 * [backup-simplify]: Simplify -1 into -1 2.313 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.313 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 2.313 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 2.313 * [backup-simplify]: Simplify (- (+ (/ 1 d2) (/ 1 d4))) into (- (+ (/ 1 d2) (/ 1 d4))) 2.313 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d2) (/ 1 d4)))) into (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) 2.314 * [backup-simplify]: Simplify (- (/ (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) 2.314 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) (* 0 1)) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 2.314 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d4 2.314 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 2.314 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 2.314 * [taylor]: Taking taylor expansion of d2 in d4 2.314 * [backup-simplify]: Simplify d2 into d2 2.314 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.314 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 2.315 * [taylor]: Taking taylor expansion of d4 in d4 2.315 * [backup-simplify]: Simplify 0 into 0 2.315 * [backup-simplify]: Simplify 1 into 1 2.315 * [backup-simplify]: Simplify (/ 1 1) into 1 2.315 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 2.315 * [taylor]: Taking taylor expansion of d3 in d4 2.315 * [backup-simplify]: Simplify d3 into d3 2.315 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.315 * [backup-simplify]: Simplify (+ 0 1) into 1 2.315 * [backup-simplify]: Simplify (+ 1 0) into 1 2.315 * [taylor]: Taking taylor expansion of 1 in d2 2.315 * [backup-simplify]: Simplify 1 into 1 2.315 * [taylor]: Taking taylor expansion of -1 in d2 2.315 * [backup-simplify]: Simplify -1 into -1 2.316 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.316 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.316 * [backup-simplify]: Simplify (+ 0 0) into 0 2.316 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 2.316 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 2.317 * [backup-simplify]: Simplify (+ 0 0) into 0 2.317 * [backup-simplify]: Simplify (- 0) into 0 2.317 * [backup-simplify]: Simplify (+ 0 0) into 0 2.318 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) (/ 0 1)))) into 0 2.318 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) (* 0 1))) into 0 2.318 * [taylor]: Taking taylor expansion of 0 in d4 2.318 * [backup-simplify]: Simplify 0 into 0 2.319 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.319 * [backup-simplify]: Simplify (+ (/ 1 d2) 0) into (/ 1 d2) 2.319 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.319 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 2.319 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 2.319 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 2.319 * [taylor]: Taking taylor expansion of d2 in d2 2.319 * [backup-simplify]: Simplify 0 into 0 2.319 * [backup-simplify]: Simplify 1 into 1 2.319 * [backup-simplify]: Simplify (/ 1 1) into 1 2.319 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 2.319 * [taylor]: Taking taylor expansion of d3 in d2 2.319 * [backup-simplify]: Simplify d3 into d3 2.319 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.320 * [backup-simplify]: Simplify (+ 1 0) into 1 2.320 * [taylor]: Taking taylor expansion of 1 in d3 2.320 * [backup-simplify]: Simplify 1 into 1 2.320 * [taylor]: Taking taylor expansion of 0 in d2 2.320 * [backup-simplify]: Simplify 0 into 0 2.320 * [taylor]: Taking taylor expansion of 1 in d3 2.320 * [backup-simplify]: Simplify 1 into 1 2.320 * [taylor]: Taking taylor expansion of -1 in d3 2.320 * [backup-simplify]: Simplify -1 into -1 2.320 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.320 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 2.321 * [backup-simplify]: Simplify (+ 0 0) into 0 2.321 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 2.321 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 2.321 * [backup-simplify]: Simplify (+ 0 0) into 0 2.321 * [backup-simplify]: Simplify (- 0) into 0 2.321 * [backup-simplify]: Simplify (+ 0 0) into 0 2.322 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.323 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) (* 0 1)))) into 0 2.323 * [taylor]: Taking taylor expansion of 0 in d4 2.323 * [backup-simplify]: Simplify 0 into 0 2.323 * [taylor]: Taking taylor expansion of 0 in d2 2.323 * [backup-simplify]: Simplify 0 into 0 2.323 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 2.324 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.324 * [backup-simplify]: Simplify (+ 0 0) into 0 2.324 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.324 * [backup-simplify]: Simplify (- 0) into 0 2.325 * [backup-simplify]: Simplify (+ 0 0) into 0 2.325 * [taylor]: Taking taylor expansion of 0 in d2 2.325 * [backup-simplify]: Simplify 0 into 0 2.325 * [taylor]: Taking taylor expansion of 0 in d2 2.325 * [backup-simplify]: Simplify 0 into 0 2.325 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.325 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.325 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 2.325 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 2.325 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 2.325 * [taylor]: Taking taylor expansion of d3 in d3 2.325 * [backup-simplify]: Simplify 0 into 0 2.325 * [backup-simplify]: Simplify 1 into 1 2.326 * [backup-simplify]: Simplify (/ 1 1) into 1 2.326 * [backup-simplify]: Simplify (- 1) into -1 2.326 * [backup-simplify]: Simplify -1 into -1 2.326 * [taylor]: Taking taylor expansion of 0 in d3 2.326 * [backup-simplify]: Simplify 0 into 0 2.326 * [taylor]: Taking taylor expansion of 0 in d3 2.326 * [backup-simplify]: Simplify 0 into 0 2.326 * [taylor]: Taking taylor expansion of 0 in d3 2.326 * [backup-simplify]: Simplify 0 into 0 2.326 * [backup-simplify]: Simplify 1 into 1 2.326 * [backup-simplify]: Simplify 1 into 1 2.326 * [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)) 2.326 * * * [progress]: simplifying candidates 2.327 * [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)))) (- (+ (* d1 d4) (* d1 d2)) (pow d1 2)) (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) 2.328 * * [simplify]: Extracting # 0 : cost 0 2.328 * * [simplify]: Extracting # 1 : cost 0 2.328 * * [simplify]: Extracting # 2 : cost 0 2.328 * * [simplify]: Extracting # 3 : cost 0 2.328 * * [simplify]: Extracting # 4 : cost 0 2.328 * * [simplify]: Extracting # 5 : cost 0 2.328 * * [simplify]: Extracting # 6 : cost 0 2.328 * * [simplify]: Extracting # 7 : cost 0 2.329 * * [simplify]: Extracting # 8 : cost 0 2.329 * * [simplify]: Extracting # 9 : cost 0 2.329 * * [simplify]: Extracting # 10 : cost 0 2.329 * * [simplify]: Extracting # 11 : cost 0 2.329 * * [simplify]: iteration 0 : 91 enodes (cost 459 ) 2.355 * * [simplify]: Extracting # 0 : cost 0 2.356 * * [simplify]: Extracting # 1 : cost 0 2.356 * * [simplify]: Extracting # 2 : cost 0 2.356 * * [simplify]: Extracting # 3 : cost 0 2.356 * * [simplify]: Extracting # 4 : cost 0 2.357 * * [simplify]: iteration 1 : 294 enodes (cost 432 ) 2.466 * * [simplify]: Extracting # 0 : cost 0 2.467 * * [simplify]: Extracting # 1 : cost 0 2.468 * * [simplify]: Extracting # 2 : cost 0 2.470 * * [simplify]: Extracting # 3 : cost 0 2.471 * * [simplify]: Extracting # 4 : cost 0 2.472 * * [simplify]: iteration 2 : 1093 enodes (cost 396 ) 2.778 * * [simplify]: Extracting # 0 : cost 0 2.783 * * [simplify]: Extracting # 1 : cost 0 2.790 * * [simplify]: Extracting # 2 : cost 0 2.797 * * [simplify]: Extracting # 3 : cost 0 2.804 * * [simplify]: Extracting # 4 : cost 0 2.816 * * [simplify]: iteration done: 5000 enodes (cost 380 ) 2.816 * [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)))) (* d1 (- d4 d1)) (* d1 (- d2 d3)) (* d1 (- d4 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 d3) (+ (- (pow d4 3) (pow d1 3)) (* (- d2 d3) (+ (* d1 (+ d4 d1)) (* d4 d4)))))) (* (* (+ d4 d1) (+ (* (- d4 d1) (+ (* d3 (+ d2 d3)) (* d2 d2))) (- (pow d2 3) (pow d3 3)))) d1) (* (* (+ d2 d3) (+ (- (* d4 d4) (* d1 d1)) (* (- d2 d3) (+ d4 d1)))) d1) (* d1 (+ (pow (- d4 d1) 3) (pow (- d2 d3) 3))) (* d1 (- (* (- d4 d1) (- d4 d1)) (* (- d2 d3) (- d2 d3)))) (* d1 (- (+ d4 d2) d1)) (* d1 (+ (- d2 d3) d4)) (* d1 (+ (- d2 d3) d4)) 2.817 * * * [progress]: adding candidates to table 2.877 * * [progress]: iteration 2 / 4 2.877 * * * [progress]: picking best candidate 2.880 * * * * [pick]: Picked # 2.881 * * * [progress]: localizing error 2.890 * * * [progress]: generating rewritten candidates 2.890 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1) 2.898 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 2.928 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 3.069 * * * [progress]: generating series expansions 3.069 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1) 3.070 * [backup-simplify]: Simplify (- (* d1 d2) (* d1 d3)) into (- (* d1 d2) (* d1 d3)) 3.070 * [approximate]: Taking taylor expansion of (- (* d1 d2) (* d1 d3)) in (d1 d2 d3) around 0 3.070 * [taylor]: Taking taylor expansion of (- (* d1 d2) (* d1 d3)) in d3 3.070 * [taylor]: Taking taylor expansion of (* d1 d2) in d3 3.070 * [taylor]: Taking taylor expansion of d1 in d3 3.070 * [backup-simplify]: Simplify d1 into d1 3.070 * [taylor]: Taking taylor expansion of d2 in d3 3.070 * [backup-simplify]: Simplify d2 into d2 3.070 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 3.070 * [taylor]: Taking taylor expansion of d1 in d3 3.070 * [backup-simplify]: Simplify d1 into d1 3.070 * [taylor]: Taking taylor expansion of d3 in d3 3.070 * [backup-simplify]: Simplify 0 into 0 3.070 * [backup-simplify]: Simplify 1 into 1 3.070 * [taylor]: Taking taylor expansion of (- (* d1 d2) (* d1 d3)) in d2 3.070 * [taylor]: Taking taylor expansion of (* d1 d2) in d2 3.070 * [taylor]: Taking taylor expansion of d1 in d2 3.070 * [backup-simplify]: Simplify d1 into d1 3.070 * [taylor]: Taking taylor expansion of d2 in d2 3.070 * [backup-simplify]: Simplify 0 into 0 3.070 * [backup-simplify]: Simplify 1 into 1 3.070 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 3.070 * [taylor]: Taking taylor expansion of d1 in d2 3.070 * [backup-simplify]: Simplify d1 into d1 3.070 * [taylor]: Taking taylor expansion of d3 in d2 3.070 * [backup-simplify]: Simplify d3 into d3 3.070 * [taylor]: Taking taylor expansion of (- (* d1 d2) (* d1 d3)) in d1 3.070 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 3.070 * [taylor]: Taking taylor expansion of d1 in d1 3.070 * [backup-simplify]: Simplify 0 into 0 3.070 * [backup-simplify]: Simplify 1 into 1 3.070 * [taylor]: Taking taylor expansion of d2 in d1 3.070 * [backup-simplify]: Simplify d2 into d2 3.070 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 3.070 * [taylor]: Taking taylor expansion of d1 in d1 3.070 * [backup-simplify]: Simplify 0 into 0 3.070 * [backup-simplify]: Simplify 1 into 1 3.070 * [taylor]: Taking taylor expansion of d3 in d1 3.070 * [backup-simplify]: Simplify d3 into d3 3.070 * [taylor]: Taking taylor expansion of (- (* d1 d2) (* d1 d3)) in d1 3.070 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 3.070 * [taylor]: Taking taylor expansion of d1 in d1 3.070 * [backup-simplify]: Simplify 0 into 0 3.070 * [backup-simplify]: Simplify 1 into 1 3.070 * [taylor]: Taking taylor expansion of d2 in d1 3.070 * [backup-simplify]: Simplify d2 into d2 3.070 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 3.070 * [taylor]: Taking taylor expansion of d1 in d1 3.070 * [backup-simplify]: Simplify 0 into 0 3.070 * [backup-simplify]: Simplify 1 into 1 3.070 * [taylor]: Taking taylor expansion of d3 in d1 3.070 * [backup-simplify]: Simplify d3 into d3 3.070 * [backup-simplify]: Simplify (* 0 d2) into 0 3.070 * [backup-simplify]: Simplify (* 0 d3) into 0 3.071 * [backup-simplify]: Simplify (- 0) into 0 3.071 * [backup-simplify]: Simplify (+ 0 0) into 0 3.071 * [taylor]: Taking taylor expansion of 0 in d2 3.071 * [backup-simplify]: Simplify 0 into 0 3.071 * [taylor]: Taking taylor expansion of 0 in d3 3.071 * [backup-simplify]: Simplify 0 into 0 3.071 * [backup-simplify]: Simplify 0 into 0 3.072 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 3.072 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 3.072 * [backup-simplify]: Simplify (- d3) into (- d3) 3.072 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 3.072 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 3.072 * [taylor]: Taking taylor expansion of d2 in d2 3.072 * [backup-simplify]: Simplify 0 into 0 3.072 * [backup-simplify]: Simplify 1 into 1 3.072 * [taylor]: Taking taylor expansion of d3 in d2 3.072 * [backup-simplify]: Simplify d3 into d3 3.072 * [backup-simplify]: Simplify (- d3) into (- d3) 3.072 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 3.072 * [taylor]: Taking taylor expansion of (- d3) in d3 3.072 * [taylor]: Taking taylor expansion of d3 in d3 3.072 * [backup-simplify]: Simplify 0 into 0 3.072 * [backup-simplify]: Simplify 1 into 1 3.072 * [backup-simplify]: Simplify (- 0) into 0 3.072 * [backup-simplify]: Simplify 0 into 0 3.072 * [taylor]: Taking taylor expansion of 0 in d3 3.072 * [backup-simplify]: Simplify 0 into 0 3.072 * [backup-simplify]: Simplify 0 into 0 3.072 * [backup-simplify]: Simplify 0 into 0 3.073 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 3.073 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 3.074 * [backup-simplify]: Simplify (- 0) into 0 3.074 * [backup-simplify]: Simplify (+ 0 0) into 0 3.074 * [taylor]: Taking taylor expansion of 0 in d2 3.074 * [backup-simplify]: Simplify 0 into 0 3.074 * [taylor]: Taking taylor expansion of 0 in d3 3.074 * [backup-simplify]: Simplify 0 into 0 3.074 * [backup-simplify]: Simplify 0 into 0 3.074 * [backup-simplify]: Simplify (- 0) into 0 3.074 * [backup-simplify]: Simplify (+ 1 0) into 1 3.074 * [taylor]: Taking taylor expansion of 1 in d3 3.074 * [backup-simplify]: Simplify 1 into 1 3.075 * [backup-simplify]: Simplify 1 into 1 3.075 * [taylor]: Taking taylor expansion of 0 in d3 3.075 * [backup-simplify]: Simplify 0 into 0 3.075 * [backup-simplify]: Simplify 0 into 0 3.075 * [backup-simplify]: Simplify (- 1) into -1 3.075 * [backup-simplify]: Simplify -1 into -1 3.075 * [backup-simplify]: Simplify 0 into 0 3.075 * [backup-simplify]: Simplify 0 into 0 3.076 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0 3.076 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d3)))) into 0 3.076 * [backup-simplify]: Simplify (- 0) into 0 3.077 * [backup-simplify]: Simplify (+ 0 0) into 0 3.077 * [taylor]: Taking taylor expansion of 0 in d2 3.077 * [backup-simplify]: Simplify 0 into 0 3.077 * [taylor]: Taking taylor expansion of 0 in d3 3.077 * [backup-simplify]: Simplify 0 into 0 3.077 * [backup-simplify]: Simplify 0 into 0 3.077 * [taylor]: Taking taylor expansion of 0 in d3 3.077 * [backup-simplify]: Simplify 0 into 0 3.077 * [backup-simplify]: Simplify 0 into 0 3.077 * [backup-simplify]: Simplify (- 0) into 0 3.077 * [backup-simplify]: Simplify (+ 0 0) into 0 3.077 * [taylor]: Taking taylor expansion of 0 in d3 3.077 * [backup-simplify]: Simplify 0 into 0 3.077 * [backup-simplify]: Simplify 0 into 0 3.077 * [taylor]: Taking taylor expansion of 0 in d3 3.077 * [backup-simplify]: Simplify 0 into 0 3.077 * [backup-simplify]: Simplify 0 into 0 3.077 * [backup-simplify]: Simplify (+ (* -1 (* d3 (* 1 d1))) (* 1 (* 1 (* d2 d1)))) into (- (* d1 d2) (* d1 d3)) 3.078 * [backup-simplify]: Simplify (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) into (- (/ 1 (* d1 d2)) (/ 1 (* d1 d3))) 3.078 * [approximate]: Taking taylor expansion of (- (/ 1 (* d1 d2)) (/ 1 (* d1 d3))) in (d1 d2 d3) around 0 3.078 * [taylor]: Taking taylor expansion of (- (/ 1 (* d1 d2)) (/ 1 (* d1 d3))) in d3 3.078 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d3 3.078 * [taylor]: Taking taylor expansion of (* d1 d2) in d3 3.078 * [taylor]: Taking taylor expansion of d1 in d3 3.078 * [backup-simplify]: Simplify d1 into d1 3.078 * [taylor]: Taking taylor expansion of d2 in d3 3.078 * [backup-simplify]: Simplify d2 into d2 3.078 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 3.078 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2)) 3.078 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d3 3.078 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 3.078 * [taylor]: Taking taylor expansion of d1 in d3 3.078 * [backup-simplify]: Simplify d1 into d1 3.078 * [taylor]: Taking taylor expansion of d3 in d3 3.078 * [backup-simplify]: Simplify 0 into 0 3.078 * [backup-simplify]: Simplify 1 into 1 3.078 * [backup-simplify]: Simplify (* d1 0) into 0 3.078 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 3.078 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.078 * [taylor]: Taking taylor expansion of (- (/ 1 (* d1 d2)) (/ 1 (* d1 d3))) in d2 3.078 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d2 3.078 * [taylor]: Taking taylor expansion of (* d1 d2) in d2 3.078 * [taylor]: Taking taylor expansion of d1 in d2 3.078 * [backup-simplify]: Simplify d1 into d1 3.078 * [taylor]: Taking taylor expansion of d2 in d2 3.078 * [backup-simplify]: Simplify 0 into 0 3.078 * [backup-simplify]: Simplify 1 into 1 3.078 * [backup-simplify]: Simplify (* d1 0) into 0 3.079 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 3.079 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.079 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d2 3.079 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 3.079 * [taylor]: Taking taylor expansion of d1 in d2 3.079 * [backup-simplify]: Simplify d1 into d1 3.079 * [taylor]: Taking taylor expansion of d3 in d2 3.079 * [backup-simplify]: Simplify d3 into d3 3.079 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 3.079 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 3.079 * [taylor]: Taking taylor expansion of (- (/ 1 (* d1 d2)) (/ 1 (* d1 d3))) in d1 3.079 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 3.079 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 3.079 * [taylor]: Taking taylor expansion of d1 in d1 3.079 * [backup-simplify]: Simplify 0 into 0 3.079 * [backup-simplify]: Simplify 1 into 1 3.079 * [taylor]: Taking taylor expansion of d2 in d1 3.079 * [backup-simplify]: Simplify d2 into d2 3.079 * [backup-simplify]: Simplify (* 0 d2) into 0 3.079 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 3.079 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.079 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 3.079 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 3.079 * [taylor]: Taking taylor expansion of d1 in d1 3.079 * [backup-simplify]: Simplify 0 into 0 3.079 * [backup-simplify]: Simplify 1 into 1 3.079 * [taylor]: Taking taylor expansion of d3 in d1 3.079 * [backup-simplify]: Simplify d3 into d3 3.079 * [backup-simplify]: Simplify (* 0 d3) into 0 3.080 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 3.080 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.080 * [taylor]: Taking taylor expansion of (- (/ 1 (* d1 d2)) (/ 1 (* d1 d3))) in d1 3.080 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 3.080 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 3.080 * [taylor]: Taking taylor expansion of d1 in d1 3.080 * [backup-simplify]: Simplify 0 into 0 3.080 * [backup-simplify]: Simplify 1 into 1 3.080 * [taylor]: Taking taylor expansion of d2 in d1 3.080 * [backup-simplify]: Simplify d2 into d2 3.080 * [backup-simplify]: Simplify (* 0 d2) into 0 3.080 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 3.080 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.080 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 3.080 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 3.080 * [taylor]: Taking taylor expansion of d1 in d1 3.080 * [backup-simplify]: Simplify 0 into 0 3.080 * [backup-simplify]: Simplify 1 into 1 3.080 * [taylor]: Taking taylor expansion of d3 in d1 3.080 * [backup-simplify]: Simplify d3 into d3 3.080 * [backup-simplify]: Simplify (* 0 d3) into 0 3.080 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 3.080 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.081 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.081 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 3.081 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 3.081 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.081 * [taylor]: Taking taylor expansion of d2 in d2 3.081 * [backup-simplify]: Simplify 0 into 0 3.081 * [backup-simplify]: Simplify 1 into 1 3.081 * [backup-simplify]: Simplify (/ 1 1) into 1 3.081 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.081 * [taylor]: Taking taylor expansion of d3 in d2 3.081 * [backup-simplify]: Simplify d3 into d3 3.081 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.081 * [backup-simplify]: Simplify (+ 1 0) into 1 3.081 * [taylor]: Taking taylor expansion of 1 in d3 3.081 * [backup-simplify]: Simplify 1 into 1 3.082 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 3.082 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.082 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 3.082 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.083 * [backup-simplify]: Simplify (- 0) into 0 3.083 * [backup-simplify]: Simplify (+ 0 0) into 0 3.083 * [taylor]: Taking taylor expansion of 0 in d2 3.083 * [backup-simplify]: Simplify 0 into 0 3.083 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.083 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.083 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 3.083 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 3.083 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.083 * [taylor]: Taking taylor expansion of d3 in d3 3.083 * [backup-simplify]: Simplify 0 into 0 3.083 * [backup-simplify]: Simplify 1 into 1 3.084 * [backup-simplify]: Simplify (/ 1 1) into 1 3.084 * [backup-simplify]: Simplify (- 1) into -1 3.084 * [backup-simplify]: Simplify -1 into -1 3.084 * [backup-simplify]: Simplify 1 into 1 3.085 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0 3.085 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.085 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d3)))) into 0 3.085 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.086 * [backup-simplify]: Simplify (- 0) into 0 3.086 * [backup-simplify]: Simplify (+ 0 0) into 0 3.086 * [taylor]: Taking taylor expansion of 0 in d2 3.086 * [backup-simplify]: Simplify 0 into 0 3.086 * [taylor]: Taking taylor expansion of 0 in d3 3.086 * [backup-simplify]: Simplify 0 into 0 3.086 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.086 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.087 * [backup-simplify]: Simplify (- 0) into 0 3.087 * [backup-simplify]: Simplify (+ 0 0) into 0 3.087 * [taylor]: Taking taylor expansion of 0 in d3 3.087 * [backup-simplify]: Simplify 0 into 0 3.087 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.087 * [backup-simplify]: Simplify (- 0) into 0 3.087 * [backup-simplify]: Simplify 0 into 0 3.088 * [backup-simplify]: Simplify 0 into 0 3.088 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0 3.088 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.089 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3))))) into 0 3.089 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.090 * [backup-simplify]: Simplify (- 0) into 0 3.090 * [backup-simplify]: Simplify (+ 0 0) into 0 3.090 * [taylor]: Taking taylor expansion of 0 in d2 3.090 * [backup-simplify]: Simplify 0 into 0 3.090 * [taylor]: Taking taylor expansion of 0 in d3 3.090 * [backup-simplify]: Simplify 0 into 0 3.090 * [taylor]: Taking taylor expansion of 0 in d3 3.090 * [backup-simplify]: Simplify 0 into 0 3.090 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.091 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.091 * [backup-simplify]: Simplify (- 0) into 0 3.091 * [backup-simplify]: Simplify (+ 0 0) into 0 3.091 * [taylor]: Taking taylor expansion of 0 in d3 3.091 * [backup-simplify]: Simplify 0 into 0 3.091 * [backup-simplify]: Simplify 0 into 0 3.091 * [backup-simplify]: Simplify 0 into 0 3.092 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.092 * [backup-simplify]: Simplify (- 0) into 0 3.092 * [backup-simplify]: Simplify 0 into 0 3.092 * [backup-simplify]: Simplify 0 into 0 3.092 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) into (- (* d1 d2) (* d1 d3)) 3.092 * [backup-simplify]: Simplify (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) into (- (/ 1 (* d1 d2)) (/ 1 (* d1 d3))) 3.092 * [approximate]: Taking taylor expansion of (- (/ 1 (* d1 d2)) (/ 1 (* d1 d3))) in (d1 d2 d3) around 0 3.092 * [taylor]: Taking taylor expansion of (- (/ 1 (* d1 d2)) (/ 1 (* d1 d3))) in d3 3.092 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d3 3.092 * [taylor]: Taking taylor expansion of (* d1 d2) in d3 3.092 * [taylor]: Taking taylor expansion of d1 in d3 3.092 * [backup-simplify]: Simplify d1 into d1 3.092 * [taylor]: Taking taylor expansion of d2 in d3 3.092 * [backup-simplify]: Simplify d2 into d2 3.092 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 3.092 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2)) 3.092 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d3 3.092 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 3.092 * [taylor]: Taking taylor expansion of d1 in d3 3.092 * [backup-simplify]: Simplify d1 into d1 3.092 * [taylor]: Taking taylor expansion of d3 in d3 3.092 * [backup-simplify]: Simplify 0 into 0 3.092 * [backup-simplify]: Simplify 1 into 1 3.093 * [backup-simplify]: Simplify (* d1 0) into 0 3.093 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 3.093 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.093 * [taylor]: Taking taylor expansion of (- (/ 1 (* d1 d2)) (/ 1 (* d1 d3))) in d2 3.093 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d2 3.093 * [taylor]: Taking taylor expansion of (* d1 d2) in d2 3.093 * [taylor]: Taking taylor expansion of d1 in d2 3.093 * [backup-simplify]: Simplify d1 into d1 3.093 * [taylor]: Taking taylor expansion of d2 in d2 3.093 * [backup-simplify]: Simplify 0 into 0 3.093 * [backup-simplify]: Simplify 1 into 1 3.093 * [backup-simplify]: Simplify (* d1 0) into 0 3.093 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 3.093 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.093 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d2 3.093 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 3.093 * [taylor]: Taking taylor expansion of d1 in d2 3.093 * [backup-simplify]: Simplify d1 into d1 3.093 * [taylor]: Taking taylor expansion of d3 in d2 3.093 * [backup-simplify]: Simplify d3 into d3 3.093 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 3.093 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 3.093 * [taylor]: Taking taylor expansion of (- (/ 1 (* d1 d2)) (/ 1 (* d1 d3))) in d1 3.093 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 3.093 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 3.093 * [taylor]: Taking taylor expansion of d1 in d1 3.093 * [backup-simplify]: Simplify 0 into 0 3.093 * [backup-simplify]: Simplify 1 into 1 3.094 * [taylor]: Taking taylor expansion of d2 in d1 3.094 * [backup-simplify]: Simplify d2 into d2 3.094 * [backup-simplify]: Simplify (* 0 d2) into 0 3.094 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 3.094 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.094 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 3.094 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 3.094 * [taylor]: Taking taylor expansion of d1 in d1 3.094 * [backup-simplify]: Simplify 0 into 0 3.094 * [backup-simplify]: Simplify 1 into 1 3.094 * [taylor]: Taking taylor expansion of d3 in d1 3.094 * [backup-simplify]: Simplify d3 into d3 3.094 * [backup-simplify]: Simplify (* 0 d3) into 0 3.094 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 3.094 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.094 * [taylor]: Taking taylor expansion of (- (/ 1 (* d1 d2)) (/ 1 (* d1 d3))) in d1 3.094 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 3.094 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 3.094 * [taylor]: Taking taylor expansion of d1 in d1 3.094 * [backup-simplify]: Simplify 0 into 0 3.094 * [backup-simplify]: Simplify 1 into 1 3.094 * [taylor]: Taking taylor expansion of d2 in d1 3.094 * [backup-simplify]: Simplify d2 into d2 3.094 * [backup-simplify]: Simplify (* 0 d2) into 0 3.095 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 3.095 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.095 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 3.095 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 3.095 * [taylor]: Taking taylor expansion of d1 in d1 3.095 * [backup-simplify]: Simplify 0 into 0 3.095 * [backup-simplify]: Simplify 1 into 1 3.095 * [taylor]: Taking taylor expansion of d3 in d1 3.095 * [backup-simplify]: Simplify d3 into d3 3.095 * [backup-simplify]: Simplify (* 0 d3) into 0 3.095 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 3.095 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.095 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.095 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 3.095 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 3.095 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.095 * [taylor]: Taking taylor expansion of d2 in d2 3.095 * [backup-simplify]: Simplify 0 into 0 3.095 * [backup-simplify]: Simplify 1 into 1 3.096 * [backup-simplify]: Simplify (/ 1 1) into 1 3.096 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.096 * [taylor]: Taking taylor expansion of d3 in d2 3.096 * [backup-simplify]: Simplify d3 into d3 3.096 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.096 * [backup-simplify]: Simplify (+ 1 0) into 1 3.096 * [taylor]: Taking taylor expansion of 1 in d3 3.096 * [backup-simplify]: Simplify 1 into 1 3.096 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 3.096 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.097 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 3.097 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.097 * [backup-simplify]: Simplify (- 0) into 0 3.097 * [backup-simplify]: Simplify (+ 0 0) into 0 3.097 * [taylor]: Taking taylor expansion of 0 in d2 3.097 * [backup-simplify]: Simplify 0 into 0 3.098 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.098 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.098 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 3.098 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 3.098 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.098 * [taylor]: Taking taylor expansion of d3 in d3 3.098 * [backup-simplify]: Simplify 0 into 0 3.098 * [backup-simplify]: Simplify 1 into 1 3.098 * [backup-simplify]: Simplify (/ 1 1) into 1 3.098 * [backup-simplify]: Simplify (- 1) into -1 3.098 * [backup-simplify]: Simplify -1 into -1 3.098 * [backup-simplify]: Simplify 1 into 1 3.099 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0 3.099 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.100 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d3)))) into 0 3.100 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.100 * [backup-simplify]: Simplify (- 0) into 0 3.100 * [backup-simplify]: Simplify (+ 0 0) into 0 3.100 * [taylor]: Taking taylor expansion of 0 in d2 3.100 * [backup-simplify]: Simplify 0 into 0 3.100 * [taylor]: Taking taylor expansion of 0 in d3 3.100 * [backup-simplify]: Simplify 0 into 0 3.101 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.101 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.101 * [backup-simplify]: Simplify (- 0) into 0 3.101 * [backup-simplify]: Simplify (+ 0 0) into 0 3.101 * [taylor]: Taking taylor expansion of 0 in d3 3.101 * [backup-simplify]: Simplify 0 into 0 3.102 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.102 * [backup-simplify]: Simplify (- 0) into 0 3.102 * [backup-simplify]: Simplify 0 into 0 3.102 * [backup-simplify]: Simplify 0 into 0 3.103 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d2))))) into 0 3.103 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.104 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d3))))) into 0 3.104 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.104 * [backup-simplify]: Simplify (- 0) into 0 3.104 * [backup-simplify]: Simplify (+ 0 0) into 0 3.104 * [taylor]: Taking taylor expansion of 0 in d2 3.104 * [backup-simplify]: Simplify 0 into 0 3.104 * [taylor]: Taking taylor expansion of 0 in d3 3.104 * [backup-simplify]: Simplify 0 into 0 3.104 * [taylor]: Taking taylor expansion of 0 in d3 3.105 * [backup-simplify]: Simplify 0 into 0 3.105 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.105 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.105 * [backup-simplify]: Simplify (- 0) into 0 3.105 * [backup-simplify]: Simplify (+ 0 0) into 0 3.106 * [taylor]: Taking taylor expansion of 0 in d3 3.106 * [backup-simplify]: Simplify 0 into 0 3.106 * [backup-simplify]: Simplify 0 into 0 3.106 * [backup-simplify]: Simplify 0 into 0 3.106 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.106 * [backup-simplify]: Simplify (- 0) into 0 3.106 * [backup-simplify]: Simplify 0 into 0 3.106 * [backup-simplify]: Simplify 0 into 0 3.107 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) into (- (* d1 d2) (* d1 d3)) 3.107 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 3.107 * [backup-simplify]: Simplify (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) into (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) 3.107 * [approximate]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) in (d1 d2 d3 d4) around 0 3.107 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) in d4 3.107 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d4 3.107 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 3.107 * [taylor]: Taking taylor expansion of d1 in d4 3.107 * [backup-simplify]: Simplify d1 into d1 3.107 * [taylor]: Taking taylor expansion of d4 in d4 3.107 * [backup-simplify]: Simplify 0 into 0 3.107 * [backup-simplify]: Simplify 1 into 1 3.107 * [taylor]: Taking taylor expansion of (* d1 d2) in d4 3.107 * [taylor]: Taking taylor expansion of d1 in d4 3.107 * [backup-simplify]: Simplify d1 into d1 3.107 * [taylor]: Taking taylor expansion of d2 in d4 3.107 * [backup-simplify]: Simplify d2 into d2 3.107 * [taylor]: Taking taylor expansion of (* d1 d3) in d4 3.107 * [taylor]: Taking taylor expansion of d1 in d4 3.107 * [backup-simplify]: Simplify d1 into d1 3.107 * [taylor]: Taking taylor expansion of d3 in d4 3.107 * [backup-simplify]: Simplify d3 into d3 3.107 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) in d3 3.107 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d3 3.107 * [taylor]: Taking taylor expansion of (* d1 d4) in d3 3.107 * [taylor]: Taking taylor expansion of d1 in d3 3.107 * [backup-simplify]: Simplify d1 into d1 3.107 * [taylor]: Taking taylor expansion of d4 in d3 3.107 * [backup-simplify]: Simplify d4 into d4 3.107 * [taylor]: Taking taylor expansion of (* d1 d2) in d3 3.107 * [taylor]: Taking taylor expansion of d1 in d3 3.107 * [backup-simplify]: Simplify d1 into d1 3.107 * [taylor]: Taking taylor expansion of d2 in d3 3.107 * [backup-simplify]: Simplify d2 into d2 3.107 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 3.107 * [taylor]: Taking taylor expansion of d1 in d3 3.107 * [backup-simplify]: Simplify d1 into d1 3.107 * [taylor]: Taking taylor expansion of d3 in d3 3.107 * [backup-simplify]: Simplify 0 into 0 3.107 * [backup-simplify]: Simplify 1 into 1 3.107 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) in d2 3.107 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d2 3.107 * [taylor]: Taking taylor expansion of (* d1 d4) in d2 3.107 * [taylor]: Taking taylor expansion of d1 in d2 3.107 * [backup-simplify]: Simplify d1 into d1 3.107 * [taylor]: Taking taylor expansion of d4 in d2 3.107 * [backup-simplify]: Simplify d4 into d4 3.107 * [taylor]: Taking taylor expansion of (* d1 d2) in d2 3.107 * [taylor]: Taking taylor expansion of d1 in d2 3.107 * [backup-simplify]: Simplify d1 into d1 3.107 * [taylor]: Taking taylor expansion of d2 in d2 3.107 * [backup-simplify]: Simplify 0 into 0 3.107 * [backup-simplify]: Simplify 1 into 1 3.107 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 3.107 * [taylor]: Taking taylor expansion of d1 in d2 3.107 * [backup-simplify]: Simplify d1 into d1 3.107 * [taylor]: Taking taylor expansion of d3 in d2 3.107 * [backup-simplify]: Simplify d3 into d3 3.108 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) in d1 3.108 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d1 3.108 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 3.108 * [taylor]: Taking taylor expansion of d1 in d1 3.108 * [backup-simplify]: Simplify 0 into 0 3.108 * [backup-simplify]: Simplify 1 into 1 3.108 * [taylor]: Taking taylor expansion of d4 in d1 3.108 * [backup-simplify]: Simplify d4 into d4 3.108 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 3.108 * [taylor]: Taking taylor expansion of d1 in d1 3.108 * [backup-simplify]: Simplify 0 into 0 3.108 * [backup-simplify]: Simplify 1 into 1 3.108 * [taylor]: Taking taylor expansion of d2 in d1 3.108 * [backup-simplify]: Simplify d2 into d2 3.108 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 3.108 * [taylor]: Taking taylor expansion of d1 in d1 3.108 * [backup-simplify]: Simplify 0 into 0 3.108 * [backup-simplify]: Simplify 1 into 1 3.108 * [taylor]: Taking taylor expansion of d3 in d1 3.108 * [backup-simplify]: Simplify d3 into d3 3.108 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) in d1 3.108 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d1 3.108 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 3.108 * [taylor]: Taking taylor expansion of d1 in d1 3.108 * [backup-simplify]: Simplify 0 into 0 3.108 * [backup-simplify]: Simplify 1 into 1 3.108 * [taylor]: Taking taylor expansion of d4 in d1 3.108 * [backup-simplify]: Simplify d4 into d4 3.108 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 3.108 * [taylor]: Taking taylor expansion of d1 in d1 3.108 * [backup-simplify]: Simplify 0 into 0 3.108 * [backup-simplify]: Simplify 1 into 1 3.108 * [taylor]: Taking taylor expansion of d2 in d1 3.108 * [backup-simplify]: Simplify d2 into d2 3.108 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 3.108 * [taylor]: Taking taylor expansion of d1 in d1 3.108 * [backup-simplify]: Simplify 0 into 0 3.108 * [backup-simplify]: Simplify 1 into 1 3.108 * [taylor]: Taking taylor expansion of d3 in d1 3.108 * [backup-simplify]: Simplify d3 into d3 3.108 * [backup-simplify]: Simplify (* 0 d4) into 0 3.108 * [backup-simplify]: Simplify (* 0 d2) into 0 3.108 * [backup-simplify]: Simplify (+ 0 0) into 0 3.108 * [backup-simplify]: Simplify (* 0 d3) into 0 3.109 * [backup-simplify]: Simplify (- 0) into 0 3.109 * [backup-simplify]: Simplify (+ 0 0) into 0 3.109 * [taylor]: Taking taylor expansion of 0 in d2 3.109 * [backup-simplify]: Simplify 0 into 0 3.109 * [taylor]: Taking taylor expansion of 0 in d3 3.109 * [backup-simplify]: Simplify 0 into 0 3.109 * [taylor]: Taking taylor expansion of 0 in d4 3.109 * [backup-simplify]: Simplify 0 into 0 3.109 * [backup-simplify]: Simplify 0 into 0 3.109 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 3.109 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 3.109 * [backup-simplify]: Simplify (+ d4 d2) into (+ d2 d4) 3.110 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 3.110 * [backup-simplify]: Simplify (- d3) into (- d3) 3.110 * [backup-simplify]: Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3) 3.110 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 3.110 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 3.110 * [taylor]: Taking taylor expansion of d2 in d2 3.110 * [backup-simplify]: Simplify 0 into 0 3.110 * [backup-simplify]: Simplify 1 into 1 3.110 * [taylor]: Taking taylor expansion of d4 in d2 3.110 * [backup-simplify]: Simplify d4 into d4 3.110 * [taylor]: Taking taylor expansion of d3 in d2 3.110 * [backup-simplify]: Simplify d3 into d3 3.110 * [backup-simplify]: Simplify (+ 0 d4) into d4 3.110 * [backup-simplify]: Simplify (- d3) into (- d3) 3.110 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 3.110 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 3.110 * [taylor]: Taking taylor expansion of d4 in d3 3.110 * [backup-simplify]: Simplify d4 into d4 3.110 * [taylor]: Taking taylor expansion of d3 in d3 3.110 * [backup-simplify]: Simplify 0 into 0 3.110 * [backup-simplify]: Simplify 1 into 1 3.110 * [backup-simplify]: Simplify (- 0) into 0 3.110 * [backup-simplify]: Simplify (+ d4 0) into d4 3.110 * [taylor]: Taking taylor expansion of d4 in d4 3.110 * [backup-simplify]: Simplify 0 into 0 3.110 * [backup-simplify]: Simplify 1 into 1 3.110 * [backup-simplify]: Simplify 0 into 0 3.110 * [taylor]: Taking taylor expansion of 0 in d3 3.110 * [backup-simplify]: Simplify 0 into 0 3.110 * [taylor]: Taking taylor expansion of 0 in d4 3.110 * [backup-simplify]: Simplify 0 into 0 3.110 * [backup-simplify]: Simplify 0 into 0 3.111 * [taylor]: Taking taylor expansion of 0 in d4 3.111 * [backup-simplify]: Simplify 0 into 0 3.111 * [backup-simplify]: Simplify 0 into 0 3.111 * [backup-simplify]: Simplify 0 into 0 3.111 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 3.112 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 3.112 * [backup-simplify]: Simplify (+ 0 0) into 0 3.112 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 3.113 * [backup-simplify]: Simplify (- 0) into 0 3.113 * [backup-simplify]: Simplify (+ 0 0) into 0 3.113 * [taylor]: Taking taylor expansion of 0 in d2 3.113 * [backup-simplify]: Simplify 0 into 0 3.113 * [taylor]: Taking taylor expansion of 0 in d3 3.113 * [backup-simplify]: Simplify 0 into 0 3.113 * [taylor]: Taking taylor expansion of 0 in d4 3.113 * [backup-simplify]: Simplify 0 into 0 3.113 * [backup-simplify]: Simplify 0 into 0 3.113 * [backup-simplify]: Simplify 0 into 0 3.113 * [backup-simplify]: Simplify (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) into (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (/ 1 (* d1 d3))) 3.113 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (/ 1 (* d1 d3))) in (d1 d2 d3 d4) around 0 3.113 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (/ 1 (* d1 d3))) in d4 3.113 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d4 3.113 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4 3.113 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 3.113 * [taylor]: Taking taylor expansion of d1 in d4 3.113 * [backup-simplify]: Simplify d1 into d1 3.113 * [taylor]: Taking taylor expansion of d4 in d4 3.113 * [backup-simplify]: Simplify 0 into 0 3.113 * [backup-simplify]: Simplify 1 into 1 3.113 * [backup-simplify]: Simplify (* d1 0) into 0 3.114 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 3.114 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.114 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d4 3.114 * [taylor]: Taking taylor expansion of (* d1 d2) in d4 3.114 * [taylor]: Taking taylor expansion of d1 in d4 3.114 * [backup-simplify]: Simplify d1 into d1 3.114 * [taylor]: Taking taylor expansion of d2 in d4 3.114 * [backup-simplify]: Simplify d2 into d2 3.114 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 3.114 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2)) 3.114 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d4 3.114 * [taylor]: Taking taylor expansion of (* d1 d3) in d4 3.114 * [taylor]: Taking taylor expansion of d1 in d4 3.114 * [backup-simplify]: Simplify d1 into d1 3.114 * [taylor]: Taking taylor expansion of d3 in d4 3.114 * [backup-simplify]: Simplify d3 into d3 3.114 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 3.114 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 3.114 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (/ 1 (* d1 d3))) in d3 3.114 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d3 3.114 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d3 3.114 * [taylor]: Taking taylor expansion of (* d1 d4) in d3 3.114 * [taylor]: Taking taylor expansion of d1 in d3 3.114 * [backup-simplify]: Simplify d1 into d1 3.114 * [taylor]: Taking taylor expansion of d4 in d3 3.114 * [backup-simplify]: Simplify d4 into d4 3.114 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 3.114 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 3.115 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d3 3.115 * [taylor]: Taking taylor expansion of (* d1 d2) in d3 3.115 * [taylor]: Taking taylor expansion of d1 in d3 3.115 * [backup-simplify]: Simplify d1 into d1 3.115 * [taylor]: Taking taylor expansion of d2 in d3 3.115 * [backup-simplify]: Simplify d2 into d2 3.115 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 3.115 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2)) 3.115 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d3 3.115 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 3.115 * [taylor]: Taking taylor expansion of d1 in d3 3.115 * [backup-simplify]: Simplify d1 into d1 3.115 * [taylor]: Taking taylor expansion of d3 in d3 3.115 * [backup-simplify]: Simplify 0 into 0 3.115 * [backup-simplify]: Simplify 1 into 1 3.115 * [backup-simplify]: Simplify (* d1 0) into 0 3.115 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 3.115 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.115 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (/ 1 (* d1 d3))) in d2 3.115 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d2 3.115 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d2 3.115 * [taylor]: Taking taylor expansion of (* d1 d4) in d2 3.115 * [taylor]: Taking taylor expansion of d1 in d2 3.115 * [backup-simplify]: Simplify d1 into d1 3.115 * [taylor]: Taking taylor expansion of d4 in d2 3.115 * [backup-simplify]: Simplify d4 into d4 3.115 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 3.115 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 3.115 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d2 3.115 * [taylor]: Taking taylor expansion of (* d1 d2) in d2 3.115 * [taylor]: Taking taylor expansion of d1 in d2 3.115 * [backup-simplify]: Simplify d1 into d1 3.115 * [taylor]: Taking taylor expansion of d2 in d2 3.115 * [backup-simplify]: Simplify 0 into 0 3.115 * [backup-simplify]: Simplify 1 into 1 3.115 * [backup-simplify]: Simplify (* d1 0) into 0 3.116 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 3.116 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.116 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d2 3.116 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 3.116 * [taylor]: Taking taylor expansion of d1 in d2 3.116 * [backup-simplify]: Simplify d1 into d1 3.116 * [taylor]: Taking taylor expansion of d3 in d2 3.116 * [backup-simplify]: Simplify d3 into d3 3.116 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 3.116 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 3.116 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (/ 1 (* d1 d3))) in d1 3.116 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d1 3.116 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 3.116 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 3.116 * [taylor]: Taking taylor expansion of d1 in d1 3.116 * [backup-simplify]: Simplify 0 into 0 3.116 * [backup-simplify]: Simplify 1 into 1 3.116 * [taylor]: Taking taylor expansion of d4 in d1 3.116 * [backup-simplify]: Simplify d4 into d4 3.116 * [backup-simplify]: Simplify (* 0 d4) into 0 3.116 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 3.116 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.116 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 3.116 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 3.116 * [taylor]: Taking taylor expansion of d1 in d1 3.116 * [backup-simplify]: Simplify 0 into 0 3.116 * [backup-simplify]: Simplify 1 into 1 3.116 * [taylor]: Taking taylor expansion of d2 in d1 3.116 * [backup-simplify]: Simplify d2 into d2 3.116 * [backup-simplify]: Simplify (* 0 d2) into 0 3.117 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 3.117 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.117 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 3.117 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 3.117 * [taylor]: Taking taylor expansion of d1 in d1 3.117 * [backup-simplify]: Simplify 0 into 0 3.117 * [backup-simplify]: Simplify 1 into 1 3.117 * [taylor]: Taking taylor expansion of d3 in d1 3.117 * [backup-simplify]: Simplify d3 into d3 3.117 * [backup-simplify]: Simplify (* 0 d3) into 0 3.117 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 3.117 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.117 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (/ 1 (* d1 d3))) in d1 3.117 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d1 3.117 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 3.117 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 3.117 * [taylor]: Taking taylor expansion of d1 in d1 3.117 * [backup-simplify]: Simplify 0 into 0 3.117 * [backup-simplify]: Simplify 1 into 1 3.117 * [taylor]: Taking taylor expansion of d4 in d1 3.117 * [backup-simplify]: Simplify d4 into d4 3.117 * [backup-simplify]: Simplify (* 0 d4) into 0 3.118 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 3.118 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.118 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 3.118 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 3.118 * [taylor]: Taking taylor expansion of d1 in d1 3.118 * [backup-simplify]: Simplify 0 into 0 3.118 * [backup-simplify]: Simplify 1 into 1 3.118 * [taylor]: Taking taylor expansion of d2 in d1 3.118 * [backup-simplify]: Simplify d2 into d2 3.118 * [backup-simplify]: Simplify (* 0 d2) into 0 3.118 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 3.118 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.118 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 3.118 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 3.118 * [taylor]: Taking taylor expansion of d1 in d1 3.118 * [backup-simplify]: Simplify 0 into 0 3.118 * [backup-simplify]: Simplify 1 into 1 3.118 * [taylor]: Taking taylor expansion of d3 in d1 3.118 * [backup-simplify]: Simplify d3 into d3 3.118 * [backup-simplify]: Simplify (* 0 d3) into 0 3.118 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 3.118 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.119 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d2) (/ 1 d4)) 3.119 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.119 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) (- (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 3.119 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d2 3.119 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 3.119 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.119 * [taylor]: Taking taylor expansion of d2 in d2 3.119 * [backup-simplify]: Simplify 0 into 0 3.119 * [backup-simplify]: Simplify 1 into 1 3.119 * [backup-simplify]: Simplify (/ 1 1) into 1 3.119 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.119 * [taylor]: Taking taylor expansion of d4 in d2 3.119 * [backup-simplify]: Simplify d4 into d4 3.119 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.119 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.119 * [taylor]: Taking taylor expansion of d3 in d2 3.119 * [backup-simplify]: Simplify d3 into d3 3.119 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.119 * [backup-simplify]: Simplify (+ 1 0) into 1 3.120 * [backup-simplify]: Simplify (+ 1 0) into 1 3.120 * [taylor]: Taking taylor expansion of 1 in d3 3.120 * [backup-simplify]: Simplify 1 into 1 3.120 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 3.120 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.121 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 3.121 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.121 * [backup-simplify]: Simplify (+ 0 0) into 0 3.122 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 3.122 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.122 * [backup-simplify]: Simplify (- 0) into 0 3.122 * [backup-simplify]: Simplify (+ 0 0) into 0 3.122 * [taylor]: Taking taylor expansion of 0 in d2 3.122 * [backup-simplify]: Simplify 0 into 0 3.122 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.123 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 3.123 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.123 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 3.123 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 3.123 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 3.123 * [taylor]: Taking taylor expansion of d4 in d3 3.123 * [backup-simplify]: Simplify d4 into d4 3.123 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.123 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.123 * [taylor]: Taking taylor expansion of d3 in d3 3.123 * [backup-simplify]: Simplify 0 into 0 3.123 * [backup-simplify]: Simplify 1 into 1 3.123 * [backup-simplify]: Simplify (/ 1 1) into 1 3.123 * [backup-simplify]: Simplify (- 1) into -1 3.123 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.124 * [taylor]: Taking taylor expansion of -1 in d4 3.124 * [backup-simplify]: Simplify -1 into -1 3.124 * [taylor]: Taking taylor expansion of 1 in d4 3.124 * [backup-simplify]: Simplify 1 into 1 3.124 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d4)))) into 0 3.124 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 3.125 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0 3.128 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.128 * [backup-simplify]: Simplify (+ 0 0) into 0 3.129 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d3)))) into 0 3.129 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.129 * [backup-simplify]: Simplify (- 0) into 0 3.129 * [backup-simplify]: Simplify (+ 0 0) into 0 3.129 * [taylor]: Taking taylor expansion of 0 in d2 3.129 * [backup-simplify]: Simplify 0 into 0 3.129 * [taylor]: Taking taylor expansion of 0 in d3 3.129 * [backup-simplify]: Simplify 0 into 0 3.130 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.130 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.130 * [backup-simplify]: Simplify (+ 0 0) into 0 3.130 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.130 * [backup-simplify]: Simplify (- 0) into 0 3.130 * [backup-simplify]: Simplify (+ 0 0) into 0 3.130 * [taylor]: Taking taylor expansion of 0 in d3 3.130 * [backup-simplify]: Simplify 0 into 0 3.131 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.131 * [backup-simplify]: Simplify (- 0) into 0 3.131 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.131 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.131 * [taylor]: Taking taylor expansion of d4 in d4 3.131 * [backup-simplify]: Simplify 0 into 0 3.131 * [backup-simplify]: Simplify 1 into 1 3.131 * [backup-simplify]: Simplify (/ 1 1) into 1 3.132 * [backup-simplify]: Simplify 1 into 1 3.132 * [taylor]: Taking taylor expansion of 0 in d4 3.132 * [backup-simplify]: Simplify 0 into 0 3.132 * [backup-simplify]: Simplify -1 into -1 3.132 * [backup-simplify]: Simplify 1 into 1 3.132 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) 3.132 * [backup-simplify]: Simplify (+ (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) into (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (/ 1 (* d1 d3))) 3.132 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (/ 1 (* d1 d3))) in (d1 d2 d3 d4) around 0 3.132 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (/ 1 (* d1 d3))) in d4 3.132 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d4 3.132 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4 3.132 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 3.132 * [taylor]: Taking taylor expansion of d1 in d4 3.132 * [backup-simplify]: Simplify d1 into d1 3.132 * [taylor]: Taking taylor expansion of d4 in d4 3.132 * [backup-simplify]: Simplify 0 into 0 3.132 * [backup-simplify]: Simplify 1 into 1 3.132 * [backup-simplify]: Simplify (* d1 0) into 0 3.133 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 3.133 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.133 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d4 3.133 * [taylor]: Taking taylor expansion of (* d1 d2) in d4 3.133 * [taylor]: Taking taylor expansion of d1 in d4 3.133 * [backup-simplify]: Simplify d1 into d1 3.133 * [taylor]: Taking taylor expansion of d2 in d4 3.133 * [backup-simplify]: Simplify d2 into d2 3.133 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 3.133 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2)) 3.133 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d4 3.133 * [taylor]: Taking taylor expansion of (* d1 d3) in d4 3.133 * [taylor]: Taking taylor expansion of d1 in d4 3.133 * [backup-simplify]: Simplify d1 into d1 3.133 * [taylor]: Taking taylor expansion of d3 in d4 3.133 * [backup-simplify]: Simplify d3 into d3 3.133 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 3.133 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 3.133 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (/ 1 (* d1 d3))) in d3 3.133 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d3 3.133 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d3 3.133 * [taylor]: Taking taylor expansion of (* d1 d4) in d3 3.133 * [taylor]: Taking taylor expansion of d1 in d3 3.133 * [backup-simplify]: Simplify d1 into d1 3.133 * [taylor]: Taking taylor expansion of d4 in d3 3.133 * [backup-simplify]: Simplify d4 into d4 3.133 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 3.133 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 3.133 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d3 3.133 * [taylor]: Taking taylor expansion of (* d1 d2) in d3 3.133 * [taylor]: Taking taylor expansion of d1 in d3 3.133 * [backup-simplify]: Simplify d1 into d1 3.133 * [taylor]: Taking taylor expansion of d2 in d3 3.133 * [backup-simplify]: Simplify d2 into d2 3.133 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 3.133 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2)) 3.133 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d3 3.133 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 3.133 * [taylor]: Taking taylor expansion of d1 in d3 3.133 * [backup-simplify]: Simplify d1 into d1 3.133 * [taylor]: Taking taylor expansion of d3 in d3 3.133 * [backup-simplify]: Simplify 0 into 0 3.133 * [backup-simplify]: Simplify 1 into 1 3.134 * [backup-simplify]: Simplify (* d1 0) into 0 3.134 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 3.134 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.134 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (/ 1 (* d1 d3))) in d2 3.134 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d2 3.134 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d2 3.134 * [taylor]: Taking taylor expansion of (* d1 d4) in d2 3.134 * [taylor]: Taking taylor expansion of d1 in d2 3.134 * [backup-simplify]: Simplify d1 into d1 3.134 * [taylor]: Taking taylor expansion of d4 in d2 3.134 * [backup-simplify]: Simplify d4 into d4 3.134 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 3.134 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 3.134 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d2 3.134 * [taylor]: Taking taylor expansion of (* d1 d2) in d2 3.134 * [taylor]: Taking taylor expansion of d1 in d2 3.134 * [backup-simplify]: Simplify d1 into d1 3.134 * [taylor]: Taking taylor expansion of d2 in d2 3.134 * [backup-simplify]: Simplify 0 into 0 3.134 * [backup-simplify]: Simplify 1 into 1 3.134 * [backup-simplify]: Simplify (* d1 0) into 0 3.134 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 3.134 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.134 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d2 3.134 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 3.134 * [taylor]: Taking taylor expansion of d1 in d2 3.134 * [backup-simplify]: Simplify d1 into d1 3.134 * [taylor]: Taking taylor expansion of d3 in d2 3.134 * [backup-simplify]: Simplify d3 into d3 3.135 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 3.135 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 3.135 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (/ 1 (* d1 d3))) in d1 3.135 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d1 3.135 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 3.135 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 3.135 * [taylor]: Taking taylor expansion of d1 in d1 3.135 * [backup-simplify]: Simplify 0 into 0 3.135 * [backup-simplify]: Simplify 1 into 1 3.135 * [taylor]: Taking taylor expansion of d4 in d1 3.135 * [backup-simplify]: Simplify d4 into d4 3.135 * [backup-simplify]: Simplify (* 0 d4) into 0 3.135 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 3.135 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.135 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 3.135 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 3.135 * [taylor]: Taking taylor expansion of d1 in d1 3.135 * [backup-simplify]: Simplify 0 into 0 3.135 * [backup-simplify]: Simplify 1 into 1 3.135 * [taylor]: Taking taylor expansion of d2 in d1 3.135 * [backup-simplify]: Simplify d2 into d2 3.135 * [backup-simplify]: Simplify (* 0 d2) into 0 3.135 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 3.135 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.135 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 3.135 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 3.135 * [taylor]: Taking taylor expansion of d1 in d1 3.135 * [backup-simplify]: Simplify 0 into 0 3.135 * [backup-simplify]: Simplify 1 into 1 3.136 * [taylor]: Taking taylor expansion of d3 in d1 3.136 * [backup-simplify]: Simplify d3 into d3 3.136 * [backup-simplify]: Simplify (* 0 d3) into 0 3.136 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 3.136 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.136 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) (/ 1 (* d1 d3))) in d1 3.136 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d4)) (/ 1 (* d1 d2))) in d1 3.136 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 3.136 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 3.136 * [taylor]: Taking taylor expansion of d1 in d1 3.136 * [backup-simplify]: Simplify 0 into 0 3.136 * [backup-simplify]: Simplify 1 into 1 3.136 * [taylor]: Taking taylor expansion of d4 in d1 3.136 * [backup-simplify]: Simplify d4 into d4 3.136 * [backup-simplify]: Simplify (* 0 d4) into 0 3.136 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 3.136 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.136 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 3.136 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 3.136 * [taylor]: Taking taylor expansion of d1 in d1 3.136 * [backup-simplify]: Simplify 0 into 0 3.136 * [backup-simplify]: Simplify 1 into 1 3.136 * [taylor]: Taking taylor expansion of d2 in d1 3.136 * [backup-simplify]: Simplify d2 into d2 3.136 * [backup-simplify]: Simplify (* 0 d2) into 0 3.137 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 3.137 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.137 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 3.137 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 3.137 * [taylor]: Taking taylor expansion of d1 in d1 3.137 * [backup-simplify]: Simplify 0 into 0 3.137 * [backup-simplify]: Simplify 1 into 1 3.137 * [taylor]: Taking taylor expansion of d3 in d1 3.137 * [backup-simplify]: Simplify d3 into d3 3.137 * [backup-simplify]: Simplify (* 0 d3) into 0 3.137 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 3.137 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.137 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d2) (/ 1 d4)) 3.137 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.137 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) (- (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 3.137 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d2 3.137 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 3.137 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.137 * [taylor]: Taking taylor expansion of d2 in d2 3.137 * [backup-simplify]: Simplify 0 into 0 3.137 * [backup-simplify]: Simplify 1 into 1 3.138 * [backup-simplify]: Simplify (/ 1 1) into 1 3.138 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.138 * [taylor]: Taking taylor expansion of d4 in d2 3.138 * [backup-simplify]: Simplify d4 into d4 3.138 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.138 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.138 * [taylor]: Taking taylor expansion of d3 in d2 3.138 * [backup-simplify]: Simplify d3 into d3 3.138 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.138 * [backup-simplify]: Simplify (+ 1 0) into 1 3.138 * [backup-simplify]: Simplify (+ 1 0) into 1 3.138 * [taylor]: Taking taylor expansion of 1 in d3 3.138 * [backup-simplify]: Simplify 1 into 1 3.139 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 3.139 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.139 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 3.139 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.140 * [backup-simplify]: Simplify (+ 0 0) into 0 3.140 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 3.140 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.140 * [backup-simplify]: Simplify (- 0) into 0 3.141 * [backup-simplify]: Simplify (+ 0 0) into 0 3.141 * [taylor]: Taking taylor expansion of 0 in d2 3.141 * [backup-simplify]: Simplify 0 into 0 3.141 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.141 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 3.141 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.141 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 3.141 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 3.141 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 3.141 * [taylor]: Taking taylor expansion of d4 in d3 3.141 * [backup-simplify]: Simplify d4 into d4 3.141 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.141 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.141 * [taylor]: Taking taylor expansion of d3 in d3 3.141 * [backup-simplify]: Simplify 0 into 0 3.141 * [backup-simplify]: Simplify 1 into 1 3.142 * [backup-simplify]: Simplify (/ 1 1) into 1 3.142 * [backup-simplify]: Simplify (- 1) into -1 3.142 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.142 * [taylor]: Taking taylor expansion of -1 in d4 3.142 * [backup-simplify]: Simplify -1 into -1 3.142 * [taylor]: Taking taylor expansion of 1 in d4 3.142 * [backup-simplify]: Simplify 1 into 1 3.143 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d4)))) into 0 3.143 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 3.143 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0 3.144 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.144 * [backup-simplify]: Simplify (+ 0 0) into 0 3.144 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d3)))) into 0 3.145 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.145 * [backup-simplify]: Simplify (- 0) into 0 3.145 * [backup-simplify]: Simplify (+ 0 0) into 0 3.145 * [taylor]: Taking taylor expansion of 0 in d2 3.145 * [backup-simplify]: Simplify 0 into 0 3.145 * [taylor]: Taking taylor expansion of 0 in d3 3.145 * [backup-simplify]: Simplify 0 into 0 3.145 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.146 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.146 * [backup-simplify]: Simplify (+ 0 0) into 0 3.146 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.146 * [backup-simplify]: Simplify (- 0) into 0 3.146 * [backup-simplify]: Simplify (+ 0 0) into 0 3.146 * [taylor]: Taking taylor expansion of 0 in d3 3.146 * [backup-simplify]: Simplify 0 into 0 3.147 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.147 * [backup-simplify]: Simplify (- 0) into 0 3.147 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.147 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.147 * [taylor]: Taking taylor expansion of d4 in d4 3.147 * [backup-simplify]: Simplify 0 into 0 3.147 * [backup-simplify]: Simplify 1 into 1 3.147 * [backup-simplify]: Simplify (/ 1 1) into 1 3.147 * [backup-simplify]: Simplify 1 into 1 3.147 * [taylor]: Taking taylor expansion of 0 in d4 3.147 * [backup-simplify]: Simplify 0 into 0 3.147 * [backup-simplify]: Simplify -1 into -1 3.147 * [backup-simplify]: Simplify 1 into 1 3.148 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) 3.148 * * * * [progress]: [ 3 / 3 ] generating series at (2) 3.148 * [backup-simplify]: Simplify (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) into (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) 3.148 * [approximate]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in (d1 d2 d3 d4) around 0 3.148 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d4 3.148 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d4 3.148 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 3.148 * [taylor]: Taking taylor expansion of d1 in d4 3.148 * [backup-simplify]: Simplify d1 into d1 3.148 * [taylor]: Taking taylor expansion of d4 in d4 3.148 * [backup-simplify]: Simplify 0 into 0 3.148 * [backup-simplify]: Simplify 1 into 1 3.148 * [taylor]: Taking taylor expansion of (* d1 d2) in d4 3.148 * [taylor]: Taking taylor expansion of d1 in d4 3.148 * [backup-simplify]: Simplify d1 into d1 3.148 * [taylor]: Taking taylor expansion of d2 in d4 3.148 * [backup-simplify]: Simplify d2 into d2 3.148 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d4 3.148 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 3.148 * [taylor]: Taking taylor expansion of d1 in d4 3.148 * [backup-simplify]: Simplify d1 into d1 3.148 * [taylor]: Taking taylor expansion of (* d1 d3) in d4 3.148 * [taylor]: Taking taylor expansion of d1 in d4 3.148 * [backup-simplify]: Simplify d1 into d1 3.148 * [taylor]: Taking taylor expansion of d3 in d4 3.148 * [backup-simplify]: Simplify d3 into d3 3.148 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d3 3.148 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d3 3.148 * [taylor]: Taking taylor expansion of (* d1 d4) in d3 3.148 * [taylor]: Taking taylor expansion of d1 in d3 3.148 * [backup-simplify]: Simplify d1 into d1 3.148 * [taylor]: Taking taylor expansion of d4 in d3 3.149 * [backup-simplify]: Simplify d4 into d4 3.149 * [taylor]: Taking taylor expansion of (* d1 d2) in d3 3.149 * [taylor]: Taking taylor expansion of d1 in d3 3.149 * [backup-simplify]: Simplify d1 into d1 3.149 * [taylor]: Taking taylor expansion of d2 in d3 3.149 * [backup-simplify]: Simplify d2 into d2 3.149 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d3 3.149 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 3.149 * [taylor]: Taking taylor expansion of d1 in d3 3.149 * [backup-simplify]: Simplify d1 into d1 3.149 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 3.149 * [taylor]: Taking taylor expansion of d1 in d3 3.149 * [backup-simplify]: Simplify d1 into d1 3.149 * [taylor]: Taking taylor expansion of d3 in d3 3.149 * [backup-simplify]: Simplify 0 into 0 3.149 * [backup-simplify]: Simplify 1 into 1 3.149 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d2 3.149 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d2 3.149 * [taylor]: Taking taylor expansion of (* d1 d4) in d2 3.149 * [taylor]: Taking taylor expansion of d1 in d2 3.149 * [backup-simplify]: Simplify d1 into d1 3.149 * [taylor]: Taking taylor expansion of d4 in d2 3.149 * [backup-simplify]: Simplify d4 into d4 3.149 * [taylor]: Taking taylor expansion of (* d1 d2) in d2 3.149 * [taylor]: Taking taylor expansion of d1 in d2 3.149 * [backup-simplify]: Simplify d1 into d1 3.149 * [taylor]: Taking taylor expansion of d2 in d2 3.149 * [backup-simplify]: Simplify 0 into 0 3.149 * [backup-simplify]: Simplify 1 into 1 3.149 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d2 3.149 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 3.149 * [taylor]: Taking taylor expansion of d1 in d2 3.149 * [backup-simplify]: Simplify d1 into d1 3.149 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 3.149 * [taylor]: Taking taylor expansion of d1 in d2 3.149 * [backup-simplify]: Simplify d1 into d1 3.149 * [taylor]: Taking taylor expansion of d3 in d2 3.149 * [backup-simplify]: Simplify d3 into d3 3.149 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d1 3.149 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d1 3.149 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 3.149 * [taylor]: Taking taylor expansion of d1 in d1 3.149 * [backup-simplify]: Simplify 0 into 0 3.149 * [backup-simplify]: Simplify 1 into 1 3.149 * [taylor]: Taking taylor expansion of d4 in d1 3.149 * [backup-simplify]: Simplify d4 into d4 3.149 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 3.149 * [taylor]: Taking taylor expansion of d1 in d1 3.149 * [backup-simplify]: Simplify 0 into 0 3.149 * [backup-simplify]: Simplify 1 into 1 3.149 * [taylor]: Taking taylor expansion of d2 in d1 3.149 * [backup-simplify]: Simplify d2 into d2 3.149 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d1 3.149 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 3.149 * [taylor]: Taking taylor expansion of d1 in d1 3.149 * [backup-simplify]: Simplify 0 into 0 3.149 * [backup-simplify]: Simplify 1 into 1 3.149 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 3.149 * [taylor]: Taking taylor expansion of d1 in d1 3.149 * [backup-simplify]: Simplify 0 into 0 3.149 * [backup-simplify]: Simplify 1 into 1 3.149 * [taylor]: Taking taylor expansion of d3 in d1 3.149 * [backup-simplify]: Simplify d3 into d3 3.149 * [taylor]: Taking taylor expansion of (- (+ (* d1 d4) (* d1 d2)) (+ (pow d1 2) (* d1 d3))) in d1 3.149 * [taylor]: Taking taylor expansion of (+ (* d1 d4) (* d1 d2)) in d1 3.149 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 3.149 * [taylor]: Taking taylor expansion of d1 in d1 3.149 * [backup-simplify]: Simplify 0 into 0 3.149 * [backup-simplify]: Simplify 1 into 1 3.149 * [taylor]: Taking taylor expansion of d4 in d1 3.149 * [backup-simplify]: Simplify d4 into d4 3.149 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 3.149 * [taylor]: Taking taylor expansion of d1 in d1 3.149 * [backup-simplify]: Simplify 0 into 0 3.149 * [backup-simplify]: Simplify 1 into 1 3.149 * [taylor]: Taking taylor expansion of d2 in d1 3.150 * [backup-simplify]: Simplify d2 into d2 3.150 * [taylor]: Taking taylor expansion of (+ (pow d1 2) (* d1 d3)) in d1 3.150 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 3.150 * [taylor]: Taking taylor expansion of d1 in d1 3.150 * [backup-simplify]: Simplify 0 into 0 3.150 * [backup-simplify]: Simplify 1 into 1 3.150 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 3.150 * [taylor]: Taking taylor expansion of d1 in d1 3.150 * [backup-simplify]: Simplify 0 into 0 3.150 * [backup-simplify]: Simplify 1 into 1 3.150 * [taylor]: Taking taylor expansion of d3 in d1 3.150 * [backup-simplify]: Simplify d3 into d3 3.150 * [backup-simplify]: Simplify (* 0 d4) into 0 3.150 * [backup-simplify]: Simplify (* 0 d2) into 0 3.150 * [backup-simplify]: Simplify (+ 0 0) into 0 3.150 * [backup-simplify]: Simplify (* 0 d3) into 0 3.150 * [backup-simplify]: Simplify (+ 0 0) into 0 3.150 * [backup-simplify]: Simplify (- 0) into 0 3.151 * [backup-simplify]: Simplify (+ 0 0) into 0 3.151 * [taylor]: Taking taylor expansion of 0 in d2 3.151 * [backup-simplify]: Simplify 0 into 0 3.151 * [taylor]: Taking taylor expansion of 0 in d3 3.151 * [backup-simplify]: Simplify 0 into 0 3.151 * [taylor]: Taking taylor expansion of 0 in d4 3.151 * [backup-simplify]: Simplify 0 into 0 3.151 * [backup-simplify]: Simplify 0 into 0 3.151 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 3.151 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 3.151 * [backup-simplify]: Simplify (+ d4 d2) into (+ d2 d4) 3.152 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 3.152 * [backup-simplify]: Simplify (+ 0 d3) into d3 3.152 * [backup-simplify]: Simplify (- d3) into (- d3) 3.152 * [backup-simplify]: Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3) 3.152 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 3.152 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 3.152 * [taylor]: Taking taylor expansion of d2 in d2 3.152 * [backup-simplify]: Simplify 0 into 0 3.152 * [backup-simplify]: Simplify 1 into 1 3.152 * [taylor]: Taking taylor expansion of d4 in d2 3.152 * [backup-simplify]: Simplify d4 into d4 3.152 * [taylor]: Taking taylor expansion of d3 in d2 3.152 * [backup-simplify]: Simplify d3 into d3 3.152 * [backup-simplify]: Simplify (+ 0 d4) into d4 3.152 * [backup-simplify]: Simplify (- d3) into (- d3) 3.152 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 3.152 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 3.152 * [taylor]: Taking taylor expansion of d4 in d3 3.152 * [backup-simplify]: Simplify d4 into d4 3.152 * [taylor]: Taking taylor expansion of d3 in d3 3.152 * [backup-simplify]: Simplify 0 into 0 3.152 * [backup-simplify]: Simplify 1 into 1 3.152 * [backup-simplify]: Simplify (- 0) into 0 3.152 * [backup-simplify]: Simplify (+ d4 0) into d4 3.152 * [taylor]: Taking taylor expansion of d4 in d4 3.152 * [backup-simplify]: Simplify 0 into 0 3.152 * [backup-simplify]: Simplify 1 into 1 3.152 * [backup-simplify]: Simplify 0 into 0 3.152 * [taylor]: Taking taylor expansion of 0 in d3 3.152 * [backup-simplify]: Simplify 0 into 0 3.152 * [taylor]: Taking taylor expansion of 0 in d4 3.152 * [backup-simplify]: Simplify 0 into 0 3.152 * [backup-simplify]: Simplify 0 into 0 3.152 * [taylor]: Taking taylor expansion of 0 in d4 3.152 * [backup-simplify]: Simplify 0 into 0 3.152 * [backup-simplify]: Simplify 0 into 0 3.152 * [backup-simplify]: Simplify 0 into 0 3.153 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 3.153 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 3.154 * [backup-simplify]: Simplify (+ 0 0) into 0 3.154 * [backup-simplify]: Simplify (* 1 1) into 1 3.154 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 3.154 * [backup-simplify]: Simplify (+ 1 0) into 1 3.155 * [backup-simplify]: Simplify (- 1) into -1 3.155 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.155 * [taylor]: Taking taylor expansion of -1 in d2 3.155 * [backup-simplify]: Simplify -1 into -1 3.155 * [taylor]: Taking taylor expansion of -1 in d3 3.155 * [backup-simplify]: Simplify -1 into -1 3.155 * [taylor]: Taking taylor expansion of -1 in d4 3.155 * [backup-simplify]: Simplify -1 into -1 3.155 * [backup-simplify]: Simplify -1 into -1 3.155 * [backup-simplify]: Simplify (+ 1 0) into 1 3.155 * [backup-simplify]: Simplify (- 0) into 0 3.156 * [backup-simplify]: Simplify (+ 1 0) into 1 3.156 * [taylor]: Taking taylor expansion of 1 in d3 3.156 * [backup-simplify]: Simplify 1 into 1 3.156 * [taylor]: Taking taylor expansion of 1 in d4 3.156 * [backup-simplify]: Simplify 1 into 1 3.156 * [backup-simplify]: Simplify 1 into 1 3.156 * [taylor]: Taking taylor expansion of 0 in d3 3.156 * [backup-simplify]: Simplify 0 into 0 3.156 * [taylor]: Taking taylor expansion of 0 in d4 3.156 * [backup-simplify]: Simplify 0 into 0 3.156 * [backup-simplify]: Simplify 0 into 0 3.156 * [backup-simplify]: Simplify (- 1) into -1 3.156 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.156 * [taylor]: Taking taylor expansion of -1 in d4 3.156 * [backup-simplify]: Simplify -1 into -1 3.156 * [backup-simplify]: Simplify -1 into -1 3.157 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* d3 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d2 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (* d1 d2) (+ (pow d1 2) (* d1 d3))) 3.157 * [backup-simplify]: Simplify (- (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) (* (/ 1 d1) (/ 1 d1))) into (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) 3.157 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in (d1 d2 d3 d4) around 0 3.157 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d4 3.157 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) in d4 3.157 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d4 3.157 * [taylor]: Taking taylor expansion of (* d1 d2) in d4 3.157 * [taylor]: Taking taylor expansion of d1 in d4 3.157 * [backup-simplify]: Simplify d1 into d1 3.157 * [taylor]: Taking taylor expansion of d2 in d4 3.157 * [backup-simplify]: Simplify d2 into d2 3.157 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 3.157 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2)) 3.157 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4 3.157 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 3.157 * [taylor]: Taking taylor expansion of d1 in d4 3.157 * [backup-simplify]: Simplify d1 into d1 3.157 * [taylor]: Taking taylor expansion of d4 in d4 3.157 * [backup-simplify]: Simplify 0 into 0 3.157 * [backup-simplify]: Simplify 1 into 1 3.157 * [backup-simplify]: Simplify (* d1 0) into 0 3.158 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 3.158 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.158 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d4 3.158 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 3.158 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 3.158 * [taylor]: Taking taylor expansion of d1 in d4 3.158 * [backup-simplify]: Simplify d1 into d1 3.158 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 3.158 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 3.158 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d4 3.158 * [taylor]: Taking taylor expansion of (* d1 d3) in d4 3.158 * [taylor]: Taking taylor expansion of d1 in d4 3.158 * [backup-simplify]: Simplify d1 into d1 3.158 * [taylor]: Taking taylor expansion of d3 in d4 3.158 * [backup-simplify]: Simplify d3 into d3 3.158 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 3.158 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 3.158 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d3 3.158 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) in d3 3.158 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d3 3.158 * [taylor]: Taking taylor expansion of (* d1 d2) in d3 3.158 * [taylor]: Taking taylor expansion of d1 in d3 3.158 * [backup-simplify]: Simplify d1 into d1 3.158 * [taylor]: Taking taylor expansion of d2 in d3 3.158 * [backup-simplify]: Simplify d2 into d2 3.158 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 3.158 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2)) 3.158 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d3 3.158 * [taylor]: Taking taylor expansion of (* d1 d4) in d3 3.158 * [taylor]: Taking taylor expansion of d1 in d3 3.158 * [backup-simplify]: Simplify d1 into d1 3.158 * [taylor]: Taking taylor expansion of d4 in d3 3.158 * [backup-simplify]: Simplify d4 into d4 3.158 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 3.158 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 3.158 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d3 3.158 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 3.158 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 3.158 * [taylor]: Taking taylor expansion of d1 in d3 3.159 * [backup-simplify]: Simplify d1 into d1 3.159 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 3.159 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 3.159 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d3 3.159 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 3.159 * [taylor]: Taking taylor expansion of d1 in d3 3.159 * [backup-simplify]: Simplify d1 into d1 3.159 * [taylor]: Taking taylor expansion of d3 in d3 3.159 * [backup-simplify]: Simplify 0 into 0 3.159 * [backup-simplify]: Simplify 1 into 1 3.159 * [backup-simplify]: Simplify (* d1 0) into 0 3.159 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 3.159 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.159 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d2 3.159 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) in d2 3.159 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d2 3.159 * [taylor]: Taking taylor expansion of (* d1 d2) in d2 3.159 * [taylor]: Taking taylor expansion of d1 in d2 3.159 * [backup-simplify]: Simplify d1 into d1 3.159 * [taylor]: Taking taylor expansion of d2 in d2 3.159 * [backup-simplify]: Simplify 0 into 0 3.159 * [backup-simplify]: Simplify 1 into 1 3.159 * [backup-simplify]: Simplify (* d1 0) into 0 3.159 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 3.159 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.159 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d2 3.160 * [taylor]: Taking taylor expansion of (* d1 d4) in d2 3.160 * [taylor]: Taking taylor expansion of d1 in d2 3.160 * [backup-simplify]: Simplify d1 into d1 3.160 * [taylor]: Taking taylor expansion of d4 in d2 3.160 * [backup-simplify]: Simplify d4 into d4 3.160 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 3.160 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 3.160 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d2 3.160 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 3.160 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 3.160 * [taylor]: Taking taylor expansion of d1 in d2 3.160 * [backup-simplify]: Simplify d1 into d1 3.160 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 3.160 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 3.160 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d2 3.160 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 3.160 * [taylor]: Taking taylor expansion of d1 in d2 3.160 * [backup-simplify]: Simplify d1 into d1 3.160 * [taylor]: Taking taylor expansion of d3 in d2 3.160 * [backup-simplify]: Simplify d3 into d3 3.160 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 3.160 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 3.160 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d1 3.160 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) in d1 3.160 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 3.160 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 3.160 * [taylor]: Taking taylor expansion of d1 in d1 3.160 * [backup-simplify]: Simplify 0 into 0 3.160 * [backup-simplify]: Simplify 1 into 1 3.160 * [taylor]: Taking taylor expansion of d2 in d1 3.160 * [backup-simplify]: Simplify d2 into d2 3.160 * [backup-simplify]: Simplify (* 0 d2) into 0 3.160 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 3.160 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.160 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 3.160 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 3.160 * [taylor]: Taking taylor expansion of d1 in d1 3.160 * [backup-simplify]: Simplify 0 into 0 3.161 * [backup-simplify]: Simplify 1 into 1 3.161 * [taylor]: Taking taylor expansion of d4 in d1 3.161 * [backup-simplify]: Simplify d4 into d4 3.161 * [backup-simplify]: Simplify (* 0 d4) into 0 3.161 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 3.161 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.161 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d1 3.161 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 3.161 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 3.161 * [taylor]: Taking taylor expansion of d1 in d1 3.161 * [backup-simplify]: Simplify 0 into 0 3.161 * [backup-simplify]: Simplify 1 into 1 3.161 * [backup-simplify]: Simplify (* 1 1) into 1 3.161 * [backup-simplify]: Simplify (/ 1 1) into 1 3.161 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 3.161 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 3.161 * [taylor]: Taking taylor expansion of d1 in d1 3.161 * [backup-simplify]: Simplify 0 into 0 3.161 * [backup-simplify]: Simplify 1 into 1 3.161 * [taylor]: Taking taylor expansion of d3 in d1 3.161 * [backup-simplify]: Simplify d3 into d3 3.162 * [backup-simplify]: Simplify (* 0 d3) into 0 3.162 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 3.162 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.162 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d1 3.162 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) in d1 3.162 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 3.162 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 3.162 * [taylor]: Taking taylor expansion of d1 in d1 3.162 * [backup-simplify]: Simplify 0 into 0 3.162 * [backup-simplify]: Simplify 1 into 1 3.162 * [taylor]: Taking taylor expansion of d2 in d1 3.162 * [backup-simplify]: Simplify d2 into d2 3.162 * [backup-simplify]: Simplify (* 0 d2) into 0 3.162 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 3.162 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.162 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 3.162 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 3.162 * [taylor]: Taking taylor expansion of d1 in d1 3.162 * [backup-simplify]: Simplify 0 into 0 3.162 * [backup-simplify]: Simplify 1 into 1 3.162 * [taylor]: Taking taylor expansion of d4 in d1 3.162 * [backup-simplify]: Simplify d4 into d4 3.162 * [backup-simplify]: Simplify (* 0 d4) into 0 3.163 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 3.163 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.163 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d1 3.163 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 3.163 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 3.163 * [taylor]: Taking taylor expansion of d1 in d1 3.163 * [backup-simplify]: Simplify 0 into 0 3.163 * [backup-simplify]: Simplify 1 into 1 3.163 * [backup-simplify]: Simplify (* 1 1) into 1 3.163 * [backup-simplify]: Simplify (/ 1 1) into 1 3.163 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 3.163 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 3.163 * [taylor]: Taking taylor expansion of d1 in d1 3.163 * [backup-simplify]: Simplify 0 into 0 3.163 * [backup-simplify]: Simplify 1 into 1 3.163 * [taylor]: Taking taylor expansion of d3 in d1 3.163 * [backup-simplify]: Simplify d3 into d3 3.163 * [backup-simplify]: Simplify (* 0 d3) into 0 3.164 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 3.164 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.164 * [backup-simplify]: Simplify (+ 1 0) into 1 3.164 * [backup-simplify]: Simplify (- 1) into -1 3.164 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.164 * [taylor]: Taking taylor expansion of -1 in d2 3.164 * [backup-simplify]: Simplify -1 into -1 3.165 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 3.165 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.165 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.165 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 3.165 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.165 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) (- (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 3.166 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d2 3.166 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 3.166 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.166 * [taylor]: Taking taylor expansion of d2 in d2 3.166 * [backup-simplify]: Simplify 0 into 0 3.166 * [backup-simplify]: Simplify 1 into 1 3.166 * [backup-simplify]: Simplify (/ 1 1) into 1 3.166 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.166 * [taylor]: Taking taylor expansion of d4 in d2 3.166 * [backup-simplify]: Simplify d4 into d4 3.166 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.166 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.166 * [taylor]: Taking taylor expansion of d3 in d2 3.166 * [backup-simplify]: Simplify d3 into d3 3.166 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.167 * [backup-simplify]: Simplify (+ 1 0) into 1 3.167 * [backup-simplify]: Simplify (+ 1 0) into 1 3.167 * [taylor]: Taking taylor expansion of 1 in d3 3.167 * [backup-simplify]: Simplify 1 into 1 3.167 * [taylor]: Taking taylor expansion of -1 in d3 3.167 * [backup-simplify]: Simplify -1 into -1 3.167 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 3.168 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.168 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 3.168 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.168 * [backup-simplify]: Simplify (+ 0 0) into 0 3.169 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.169 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.170 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 3.170 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.170 * [backup-simplify]: Simplify (+ 0 0) into 0 3.170 * [backup-simplify]: Simplify (- 0) into 0 3.170 * [backup-simplify]: Simplify (+ 0 0) into 0 3.170 * [taylor]: Taking taylor expansion of 0 in d2 3.170 * [backup-simplify]: Simplify 0 into 0 3.171 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.171 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 3.171 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.171 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 3.171 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 3.171 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 3.171 * [taylor]: Taking taylor expansion of d4 in d3 3.171 * [backup-simplify]: Simplify d4 into d4 3.171 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.171 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.171 * [taylor]: Taking taylor expansion of d3 in d3 3.171 * [backup-simplify]: Simplify 0 into 0 3.171 * [backup-simplify]: Simplify 1 into 1 3.171 * [backup-simplify]: Simplify (/ 1 1) into 1 3.172 * [backup-simplify]: Simplify (- 1) into -1 3.172 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.172 * [taylor]: Taking taylor expansion of -1 in d4 3.172 * [backup-simplify]: Simplify -1 into -1 3.172 * [taylor]: Taking taylor expansion of 0 in d3 3.172 * [backup-simplify]: Simplify 0 into 0 3.172 * [taylor]: Taking taylor expansion of 1 in d4 3.172 * [backup-simplify]: Simplify 1 into 1 3.172 * [taylor]: Taking taylor expansion of -1 in d4 3.172 * [backup-simplify]: Simplify -1 into -1 3.173 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0 3.173 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.174 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d4)))) into 0 3.174 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 3.174 * [backup-simplify]: Simplify (+ 0 0) into 0 3.175 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.175 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.176 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d3)))) into 0 3.176 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.176 * [backup-simplify]: Simplify (+ 0 0) into 0 3.176 * [backup-simplify]: Simplify (- 0) into 0 3.176 * [backup-simplify]: Simplify (+ 0 0) into 0 3.176 * [taylor]: Taking taylor expansion of 0 in d2 3.176 * [backup-simplify]: Simplify 0 into 0 3.177 * [taylor]: Taking taylor expansion of 0 in d3 3.177 * [backup-simplify]: Simplify 0 into 0 3.177 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.177 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.177 * [backup-simplify]: Simplify (+ 0 0) into 0 3.177 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.178 * [backup-simplify]: Simplify (- 0) into 0 3.178 * [backup-simplify]: Simplify (+ 0 0) into 0 3.178 * [taylor]: Taking taylor expansion of 0 in d3 3.178 * [backup-simplify]: Simplify 0 into 0 3.178 * [taylor]: Taking taylor expansion of 0 in d3 3.178 * [backup-simplify]: Simplify 0 into 0 3.178 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.179 * [backup-simplify]: Simplify (- 0) into 0 3.179 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.179 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.179 * [taylor]: Taking taylor expansion of d4 in d4 3.179 * [backup-simplify]: Simplify 0 into 0 3.179 * [backup-simplify]: Simplify 1 into 1 3.179 * [backup-simplify]: Simplify (/ 1 1) into 1 3.179 * [backup-simplify]: Simplify 1 into 1 3.179 * [taylor]: Taking taylor expansion of 0 in d4 3.179 * [backup-simplify]: Simplify 0 into 0 3.179 * [taylor]: Taking taylor expansion of 0 in d4 3.179 * [backup-simplify]: Simplify 0 into 0 3.179 * [taylor]: Taking taylor expansion of 0 in d4 3.179 * [backup-simplify]: Simplify 0 into 0 3.179 * [backup-simplify]: Simplify -1 into -1 3.179 * [backup-simplify]: Simplify 1 into 1 3.179 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) 3.180 * [backup-simplify]: Simplify (- (+ (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) (* (/ 1 (- d1)) (/ 1 (- d1)))) into (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) 3.180 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in (d1 d2 d3 d4) around 0 3.180 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d4 3.180 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) in d4 3.180 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d4 3.180 * [taylor]: Taking taylor expansion of (* d1 d2) in d4 3.180 * [taylor]: Taking taylor expansion of d1 in d4 3.180 * [backup-simplify]: Simplify d1 into d1 3.180 * [taylor]: Taking taylor expansion of d2 in d4 3.180 * [backup-simplify]: Simplify d2 into d2 3.180 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 3.180 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2)) 3.180 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d4 3.180 * [taylor]: Taking taylor expansion of (* d1 d4) in d4 3.180 * [taylor]: Taking taylor expansion of d1 in d4 3.180 * [backup-simplify]: Simplify d1 into d1 3.180 * [taylor]: Taking taylor expansion of d4 in d4 3.180 * [backup-simplify]: Simplify 0 into 0 3.180 * [backup-simplify]: Simplify 1 into 1 3.180 * [backup-simplify]: Simplify (* d1 0) into 0 3.180 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 3.180 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.180 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d4 3.181 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d4 3.181 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 3.181 * [taylor]: Taking taylor expansion of d1 in d4 3.181 * [backup-simplify]: Simplify d1 into d1 3.181 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 3.181 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 3.181 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d4 3.181 * [taylor]: Taking taylor expansion of (* d1 d3) in d4 3.181 * [taylor]: Taking taylor expansion of d1 in d4 3.181 * [backup-simplify]: Simplify d1 into d1 3.181 * [taylor]: Taking taylor expansion of d3 in d4 3.181 * [backup-simplify]: Simplify d3 into d3 3.181 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 3.181 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 3.181 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d3 3.181 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) in d3 3.181 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d3 3.181 * [taylor]: Taking taylor expansion of (* d1 d2) in d3 3.181 * [taylor]: Taking taylor expansion of d1 in d3 3.181 * [backup-simplify]: Simplify d1 into d1 3.181 * [taylor]: Taking taylor expansion of d2 in d3 3.181 * [backup-simplify]: Simplify d2 into d2 3.181 * [backup-simplify]: Simplify (* d1 d2) into (* d1 d2) 3.181 * [backup-simplify]: Simplify (/ 1 (* d1 d2)) into (/ 1 (* d1 d2)) 3.181 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d3 3.181 * [taylor]: Taking taylor expansion of (* d1 d4) in d3 3.181 * [taylor]: Taking taylor expansion of d1 in d3 3.181 * [backup-simplify]: Simplify d1 into d1 3.181 * [taylor]: Taking taylor expansion of d4 in d3 3.181 * [backup-simplify]: Simplify d4 into d4 3.181 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 3.181 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 3.181 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d3 3.181 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d3 3.181 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 3.181 * [taylor]: Taking taylor expansion of d1 in d3 3.181 * [backup-simplify]: Simplify d1 into d1 3.181 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 3.181 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 3.181 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d3 3.181 * [taylor]: Taking taylor expansion of (* d1 d3) in d3 3.181 * [taylor]: Taking taylor expansion of d1 in d3 3.181 * [backup-simplify]: Simplify d1 into d1 3.181 * [taylor]: Taking taylor expansion of d3 in d3 3.181 * [backup-simplify]: Simplify 0 into 0 3.182 * [backup-simplify]: Simplify 1 into 1 3.182 * [backup-simplify]: Simplify (* d1 0) into 0 3.182 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 3.182 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.182 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d2 3.182 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) in d2 3.182 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d2 3.182 * [taylor]: Taking taylor expansion of (* d1 d2) in d2 3.182 * [taylor]: Taking taylor expansion of d1 in d2 3.182 * [backup-simplify]: Simplify d1 into d1 3.182 * [taylor]: Taking taylor expansion of d2 in d2 3.182 * [backup-simplify]: Simplify 0 into 0 3.182 * [backup-simplify]: Simplify 1 into 1 3.182 * [backup-simplify]: Simplify (* d1 0) into 0 3.182 * [backup-simplify]: Simplify (+ (* d1 1) (* 0 0)) into d1 3.182 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 3.182 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d2 3.182 * [taylor]: Taking taylor expansion of (* d1 d4) in d2 3.182 * [taylor]: Taking taylor expansion of d1 in d2 3.182 * [backup-simplify]: Simplify d1 into d1 3.182 * [taylor]: Taking taylor expansion of d4 in d2 3.182 * [backup-simplify]: Simplify d4 into d4 3.182 * [backup-simplify]: Simplify (* d1 d4) into (* d1 d4) 3.182 * [backup-simplify]: Simplify (/ 1 (* d1 d4)) into (/ 1 (* d1 d4)) 3.182 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d2 3.182 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d2 3.183 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 3.183 * [taylor]: Taking taylor expansion of d1 in d2 3.183 * [backup-simplify]: Simplify d1 into d1 3.183 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 3.183 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 3.183 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d2 3.183 * [taylor]: Taking taylor expansion of (* d1 d3) in d2 3.183 * [taylor]: Taking taylor expansion of d1 in d2 3.183 * [backup-simplify]: Simplify d1 into d1 3.183 * [taylor]: Taking taylor expansion of d3 in d2 3.183 * [backup-simplify]: Simplify d3 into d3 3.183 * [backup-simplify]: Simplify (* d1 d3) into (* d1 d3) 3.183 * [backup-simplify]: Simplify (/ 1 (* d1 d3)) into (/ 1 (* d1 d3)) 3.183 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d1 3.183 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) in d1 3.183 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 3.183 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 3.183 * [taylor]: Taking taylor expansion of d1 in d1 3.183 * [backup-simplify]: Simplify 0 into 0 3.183 * [backup-simplify]: Simplify 1 into 1 3.183 * [taylor]: Taking taylor expansion of d2 in d1 3.183 * [backup-simplify]: Simplify d2 into d2 3.183 * [backup-simplify]: Simplify (* 0 d2) into 0 3.183 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 3.183 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.183 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 3.183 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 3.183 * [taylor]: Taking taylor expansion of d1 in d1 3.183 * [backup-simplify]: Simplify 0 into 0 3.183 * [backup-simplify]: Simplify 1 into 1 3.183 * [taylor]: Taking taylor expansion of d4 in d1 3.183 * [backup-simplify]: Simplify d4 into d4 3.183 * [backup-simplify]: Simplify (* 0 d4) into 0 3.184 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 3.184 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.184 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d1 3.184 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 3.184 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 3.184 * [taylor]: Taking taylor expansion of d1 in d1 3.184 * [backup-simplify]: Simplify 0 into 0 3.184 * [backup-simplify]: Simplify 1 into 1 3.184 * [backup-simplify]: Simplify (* 1 1) into 1 3.184 * [backup-simplify]: Simplify (/ 1 1) into 1 3.184 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 3.184 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 3.184 * [taylor]: Taking taylor expansion of d1 in d1 3.184 * [backup-simplify]: Simplify 0 into 0 3.184 * [backup-simplify]: Simplify 1 into 1 3.184 * [taylor]: Taking taylor expansion of d3 in d1 3.184 * [backup-simplify]: Simplify d3 into d3 3.184 * [backup-simplify]: Simplify (* 0 d3) into 0 3.185 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 3.185 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.185 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3)))) in d1 3.185 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d1 d2)) (/ 1 (* d1 d4))) in d1 3.185 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d2)) in d1 3.185 * [taylor]: Taking taylor expansion of (* d1 d2) in d1 3.185 * [taylor]: Taking taylor expansion of d1 in d1 3.185 * [backup-simplify]: Simplify 0 into 0 3.185 * [backup-simplify]: Simplify 1 into 1 3.185 * [taylor]: Taking taylor expansion of d2 in d1 3.185 * [backup-simplify]: Simplify d2 into d2 3.185 * [backup-simplify]: Simplify (* 0 d2) into 0 3.185 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d2)) into d2 3.185 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 3.185 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d4)) in d1 3.185 * [taylor]: Taking taylor expansion of (* d1 d4) in d1 3.185 * [taylor]: Taking taylor expansion of d1 in d1 3.185 * [backup-simplify]: Simplify 0 into 0 3.185 * [backup-simplify]: Simplify 1 into 1 3.185 * [taylor]: Taking taylor expansion of d4 in d1 3.185 * [backup-simplify]: Simplify d4 into d4 3.185 * [backup-simplify]: Simplify (* 0 d4) into 0 3.185 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d4)) into d4 3.185 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.185 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow d1 2)) (/ 1 (* d1 d3))) in d1 3.185 * [taylor]: Taking taylor expansion of (/ 1 (pow d1 2)) in d1 3.185 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 3.185 * [taylor]: Taking taylor expansion of d1 in d1 3.185 * [backup-simplify]: Simplify 0 into 0 3.186 * [backup-simplify]: Simplify 1 into 1 3.186 * [backup-simplify]: Simplify (* 1 1) into 1 3.186 * [backup-simplify]: Simplify (/ 1 1) into 1 3.186 * [taylor]: Taking taylor expansion of (/ 1 (* d1 d3)) in d1 3.186 * [taylor]: Taking taylor expansion of (* d1 d3) in d1 3.186 * [taylor]: Taking taylor expansion of d1 in d1 3.186 * [backup-simplify]: Simplify 0 into 0 3.186 * [backup-simplify]: Simplify 1 into 1 3.186 * [taylor]: Taking taylor expansion of d3 in d1 3.186 * [backup-simplify]: Simplify d3 into d3 3.186 * [backup-simplify]: Simplify (* 0 d3) into 0 3.186 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d3)) into d3 3.186 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.187 * [backup-simplify]: Simplify (+ 1 0) into 1 3.187 * [backup-simplify]: Simplify (- 1) into -1 3.187 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.187 * [taylor]: Taking taylor expansion of -1 in d2 3.187 * [backup-simplify]: Simplify -1 into -1 3.187 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 3.188 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.188 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.188 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 3.188 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.188 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) (- (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 3.188 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d2 3.188 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 3.188 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 3.188 * [taylor]: Taking taylor expansion of d2 in d2 3.188 * [backup-simplify]: Simplify 0 into 0 3.188 * [backup-simplify]: Simplify 1 into 1 3.189 * [backup-simplify]: Simplify (/ 1 1) into 1 3.189 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 3.189 * [taylor]: Taking taylor expansion of d4 in d2 3.189 * [backup-simplify]: Simplify d4 into d4 3.189 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.189 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 3.189 * [taylor]: Taking taylor expansion of d3 in d2 3.189 * [backup-simplify]: Simplify d3 into d3 3.189 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 3.189 * [backup-simplify]: Simplify (+ 1 0) into 1 3.189 * [backup-simplify]: Simplify (+ 1 0) into 1 3.189 * [taylor]: Taking taylor expansion of 1 in d3 3.189 * [backup-simplify]: Simplify 1 into 1 3.189 * [taylor]: Taking taylor expansion of -1 in d3 3.189 * [backup-simplify]: Simplify -1 into -1 3.190 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d2))) into 0 3.190 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 3.190 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d4))) into 0 3.190 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.191 * [backup-simplify]: Simplify (+ 0 0) into 0 3.191 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.191 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.192 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d3))) into 0 3.192 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.192 * [backup-simplify]: Simplify (+ 0 0) into 0 3.192 * [backup-simplify]: Simplify (- 0) into 0 3.193 * [backup-simplify]: Simplify (+ 0 0) into 0 3.193 * [taylor]: Taking taylor expansion of 0 in d2 3.193 * [backup-simplify]: Simplify 0 into 0 3.193 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.193 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 3.193 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 3.193 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 3.193 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 3.193 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 3.193 * [taylor]: Taking taylor expansion of d4 in d3 3.193 * [backup-simplify]: Simplify d4 into d4 3.193 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 3.193 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 3.193 * [taylor]: Taking taylor expansion of d3 in d3 3.193 * [backup-simplify]: Simplify 0 into 0 3.193 * [backup-simplify]: Simplify 1 into 1 3.194 * [backup-simplify]: Simplify (/ 1 1) into 1 3.194 * [backup-simplify]: Simplify (- 1) into -1 3.194 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.194 * [taylor]: Taking taylor expansion of -1 in d4 3.194 * [backup-simplify]: Simplify -1 into -1 3.194 * [taylor]: Taking taylor expansion of 0 in d3 3.194 * [backup-simplify]: Simplify 0 into 0 3.194 * [taylor]: Taking taylor expansion of 1 in d4 3.194 * [backup-simplify]: Simplify 1 into 1 3.194 * [taylor]: Taking taylor expansion of -1 in d4 3.194 * [backup-simplify]: Simplify -1 into -1 3.195 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d2)))) into 0 3.195 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 3.196 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d4)))) into 0 3.196 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 3.196 * [backup-simplify]: Simplify (+ 0 0) into 0 3.196 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.197 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.198 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d3)))) into 0 3.198 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 3.198 * [backup-simplify]: Simplify (+ 0 0) into 0 3.198 * [backup-simplify]: Simplify (- 0) into 0 3.198 * [backup-simplify]: Simplify (+ 0 0) into 0 3.198 * [taylor]: Taking taylor expansion of 0 in d2 3.198 * [backup-simplify]: Simplify 0 into 0 3.198 * [taylor]: Taking taylor expansion of 0 in d3 3.198 * [backup-simplify]: Simplify 0 into 0 3.199 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.199 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 3.199 * [backup-simplify]: Simplify (+ 0 0) into 0 3.199 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 3.200 * [backup-simplify]: Simplify (- 0) into 0 3.200 * [backup-simplify]: Simplify (+ 0 0) into 0 3.200 * [taylor]: Taking taylor expansion of 0 in d3 3.200 * [backup-simplify]: Simplify 0 into 0 3.200 * [taylor]: Taking taylor expansion of 0 in d3 3.200 * [backup-simplify]: Simplify 0 into 0 3.200 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.200 * [backup-simplify]: Simplify (- 0) into 0 3.200 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 3.200 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 3.200 * [taylor]: Taking taylor expansion of d4 in d4 3.201 * [backup-simplify]: Simplify 0 into 0 3.201 * [backup-simplify]: Simplify 1 into 1 3.201 * [backup-simplify]: Simplify (/ 1 1) into 1 3.201 * [backup-simplify]: Simplify 1 into 1 3.201 * [taylor]: Taking taylor expansion of 0 in d4 3.201 * [backup-simplify]: Simplify 0 into 0 3.201 * [taylor]: Taking taylor expansion of 0 in d4 3.201 * [backup-simplify]: Simplify 0 into 0 3.201 * [taylor]: Taking taylor expansion of 0 in d4 3.201 * [backup-simplify]: Simplify 0 into 0 3.201 * [backup-simplify]: Simplify -1 into -1 3.201 * [backup-simplify]: Simplify 1 into 1 3.201 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) 3.201 * * * [progress]: simplifying candidates 3.202 * [simplify]: Simplifying: (/ (exp (* d1 d2)) (exp (* d1 d3))) (log (- (* d1 d2) (* d1 d3))) (exp (- (* d1 d2) (* d1 d3))) (* (cbrt (- (* d1 d2) (* d1 d3))) (cbrt (- (* d1 d2) (* d1 d3)))) (cbrt (- (* d1 d2) (* d1 d3))) (* (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* d1 d2) (* d1 d3))) (sqrt (- (* d1 d2) (* d1 d3))) (sqrt (- (* d1 d2) (* d1 d3))) (- (pow (* d1 d2) 3) (pow (* d1 d3) 3)) (+ (* (* d1 d2) (* d1 d2)) (+ (* (* d1 d3) (* d1 d3)) (* (* d1 d2) (* d1 d3)))) (- (* d1 d3)) (- (* (* d1 d2) (* d1 d2)) (* (* d1 d3) (* d1 d3))) (+ (* d1 d2) (* d1 d3)) (- d2 d3) (- (* d1 d3)) (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1))) (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1))) (log (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (cbrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (pow (- (* d1 d2) (* d1 d3)) 3) (pow (* d4 d1) 3)) (+ (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (- (* (* d4 d1) (* d4 d1)) (* (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (- (* (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3))) (* (* d4 d1) (* d4 d1))) (- (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d3)) (* d4 d1)) (+ (- (* d1 d3)) (* d4 d1)) (- (* d1 d3) (* d4 d1)) (/ (* (/ (exp (* d1 d2)) (exp (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1))) (/ (* (exp (- (* d1 d2) (* d1 d3))) (exp (* d4 d1))) (exp (* d1 d1))) (/ (exp (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (exp (* d1 d1))) (log (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (exp (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (* (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))) (cbrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (* (* (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (sqrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (sqrt (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1))) (- (pow (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) 3) (pow (* d1 d1) 3)) (+ (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (+ (* (* d1 d1) (* d1 d1)) (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)))) (- (* d1 d1)) (- (* (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (* d1 d1) (* d1 d1))) (+ (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) (+ (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1) (- (sqrt (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) d1) (- (* d4 d1) (* d1 d1)) (+ (- (* d1 d3) (* d4 d1)) (* d1 d1)) (- (* d1 d1)) (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3)) (- (* d1 d2) (* d1 d3)) 0 (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) (- (* d1 d2) (+ (pow d1 2) (* d1 d3))) (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) 3.203 * * [simplify]: Extracting # 0 : cost 0 3.203 * * [simplify]: Extracting # 1 : cost 0 3.204 * * [simplify]: Extracting # 2 : cost 0 3.204 * * [simplify]: Extracting # 3 : cost 0 3.204 * * [simplify]: Extracting # 4 : cost 0 3.204 * * [simplify]: Extracting # 5 : cost 0 3.204 * * [simplify]: Extracting # 6 : cost 0 3.204 * * [simplify]: Extracting # 7 : cost 0 3.204 * * [simplify]: iteration 0 : 88 enodes (cost 867 ) 3.226 * * [simplify]: Extracting # 0 : cost 0 3.226 * * [simplify]: Extracting # 1 : cost 0 3.226 * * [simplify]: Extracting # 2 : cost 0 3.226 * * [simplify]: Extracting # 3 : cost 0 3.226 * * [simplify]: Extracting # 4 : cost 0 3.227 * * [simplify]: Extracting # 5 : cost 0 3.227 * * [simplify]: iteration 1 : 255 enodes (cost 659 ) 3.322 * * [simplify]: Extracting # 0 : cost 0 3.323 * * [simplify]: Extracting # 1 : cost 0 3.324 * * [simplify]: Extracting # 2 : cost 0 3.325 * * [simplify]: Extracting # 3 : cost 0 3.326 * * [simplify]: Extracting # 4 : cost 0 3.327 * * [simplify]: iteration 2 : 941 enodes (cost 547 ) 3.954 * * [simplify]: Extracting # 0 : cost 0 3.959 * * [simplify]: Extracting # 1 : cost 0 3.964 * * [simplify]: Extracting # 2 : cost 0 3.968 * * [simplify]: Extracting # 3 : cost 0 3.973 * * [simplify]: Extracting # 4 : cost 0 3.978 * * [simplify]: iteration 3 : 4680 enodes (cost 527 ) 5.149 * * [simplify]: Extracting # 0 : cost 0 5.155 * * [simplify]: Extracting # 1 : cost 0 5.160 * * [simplify]: Extracting # 2 : cost 0 5.165 * * [simplify]: Extracting # 3 : cost 0 5.170 * * [simplify]: iteration done: 5000 enodes (cost 527 ) 5.170 * [simplify]: Simplified to: (exp (* d1 (- d2 d3))) (log (* d1 (- d2 d3))) (exp (* d1 (- d2 d3))) (* (cbrt (* d1 (- d2 d3))) (cbrt (* d1 (- d2 d3)))) (cbrt (* d1 (- d2 d3))) (pow (* d1 (- d2 d3)) 3) (sqrt (* d1 (- d2 d3))) (sqrt (* d1 (- d2 d3))) (- (pow (* d1 d2) 3) (pow (* d1 d3) 3)) (* d1 (+ (* (* d1 d3) (+ d2 d3)) (* d1 (* d2 d2)))) (- (* d1 d3)) (* (* d1 (+ d2 d3)) (* d1 (- d2 d3))) (* d1 (+ d2 d3)) (- d2 d3) (- (* d1 d3)) (exp (* d1 (- (+ d4 d2) d3))) (exp (* d1 (- (+ d4 d2) d3))) (log (* d1 (- (+ d4 d2) d3))) (exp (* d1 (- (+ d4 d2) d3))) (* (cbrt (* d1 (- (+ d4 d2) d3))) (cbrt (* d1 (- (+ d4 d2) d3)))) (cbrt (* d1 (- (+ d4 d2) d3))) (pow (* d1 (- (+ d4 d2) d3)) 3) (sqrt (* d1 (- (+ d4 d2) d3))) (sqrt (* d1 (- (+ d4 d2) d3))) (+ (pow (* d4 d1) 3) (pow (* d1 (- d2 d3)) 3)) (+ (* (* d1 (- d2 d3)) (* d1 (- (- d2 d3) d4))) (* (* d4 d1) (* d4 d1))) (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3))) (* d1 (- (- d2 d3) d4)) (* (- d4 d3) d1) (* (- d4 d3) d1) (* d1 (- d3 d4)) (exp (* d1 (+ (- d2 d3) (- d4 d1)))) (exp (* d1 (+ (- d2 d3) (- d4 d1)))) (exp (* d1 (+ (- d2 d3) (- d4 d1)))) (log (* d1 (+ (- d2 d3) (- d4 d1)))) (exp (* d1 (+ (- d2 d3) (- d4 d1)))) (* (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))) (cbrt (* d1 (+ (- d2 d3) (- d4 d1))))) (cbrt (* d1 (+ (- d2 d3) (- d4 d1)))) (pow (* d1 (+ (- d2 d3) (- d4 d1))) 3) (sqrt (* d1 (+ (- d2 d3) (- d4 d1)))) (sqrt (* d1 (+ (- d2 d3) (- d4 d1)))) (- (pow (* d1 (- (+ d4 d2) d3)) 3) (pow d1 6)) (+ (* (* d1 (- (+ d4 d2) d3)) (* d1 (+ d1 (+ (- d2 d3) d4)))) (pow d1 4)) (- (* d1 d1)) (- (* (* d1 (- (+ d4 d2) d3)) (* d1 (- (+ d4 d2) d3))) (pow d1 4)) (* d1 (+ d1 (+ (- d2 d3) d4))) (+ (sqrt (* d1 (- (+ d4 d2) d3))) d1) (- (sqrt (* d1 (- (+ d4 d2) d3))) d1) (* d1 (- d4 d1)) (* d1 (- d3 (- d4 d1))) (- (* d1 d1)) (* d1 (- d2 d3)) (* d1 (- d2 d3)) (* d1 (- d2 d3)) 0 (* d1 (- (+ d4 d2) d3)) (* d1 (- (+ d4 d2) d3)) (* d1 (- d2 (+ d3 d1))) (* d1 (- (+ d4 d2) d3)) (* d1 (- (+ d4 d2) d3)) 5.171 * * * [progress]: adding candidates to table 5.277 * * [progress]: iteration 3 / 4 5.277 * * * [progress]: picking best candidate 5.279 * * * * [pick]: Picked # 5.279 * * * [progress]: localizing error 5.295 * * * [progress]: generating rewritten candidates 5.295 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 5.488 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 5.649 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2) 5.723 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1) 5.803 * * * [progress]: generating series expansions 5.803 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 5.803 * [backup-simplify]: Simplify (/ (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3))) (* d1 (- (- d2 d3) d4))) into (* d1 (- (+ d4 d2) d3)) 5.803 * [approximate]: Taking taylor expansion of (* d1 (- (+ d4 d2) d3)) in (d1 d2 d3 d4) around 0 5.803 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d3)) in d4 5.803 * [taylor]: Taking taylor expansion of d1 in d4 5.804 * [backup-simplify]: Simplify d1 into d1 5.804 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d4 5.804 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4 5.804 * [taylor]: Taking taylor expansion of d4 in d4 5.804 * [backup-simplify]: Simplify 0 into 0 5.804 * [backup-simplify]: Simplify 1 into 1 5.804 * [taylor]: Taking taylor expansion of d2 in d4 5.804 * [backup-simplify]: Simplify d2 into d2 5.804 * [taylor]: Taking taylor expansion of d3 in d4 5.804 * [backup-simplify]: Simplify d3 into d3 5.804 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d3)) in d3 5.804 * [taylor]: Taking taylor expansion of d1 in d3 5.804 * [backup-simplify]: Simplify d1 into d1 5.804 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d3 5.804 * [taylor]: Taking taylor expansion of (+ d4 d2) in d3 5.804 * [taylor]: Taking taylor expansion of d4 in d3 5.804 * [backup-simplify]: Simplify d4 into d4 5.804 * [taylor]: Taking taylor expansion of d2 in d3 5.804 * [backup-simplify]: Simplify d2 into d2 5.804 * [taylor]: Taking taylor expansion of d3 in d3 5.804 * [backup-simplify]: Simplify 0 into 0 5.804 * [backup-simplify]: Simplify 1 into 1 5.804 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d3)) in d2 5.804 * [taylor]: Taking taylor expansion of d1 in d2 5.804 * [backup-simplify]: Simplify d1 into d1 5.804 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2 5.804 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 5.804 * [taylor]: Taking taylor expansion of d4 in d2 5.804 * [backup-simplify]: Simplify d4 into d4 5.804 * [taylor]: Taking taylor expansion of d2 in d2 5.804 * [backup-simplify]: Simplify 0 into 0 5.804 * [backup-simplify]: Simplify 1 into 1 5.804 * [taylor]: Taking taylor expansion of d3 in d2 5.804 * [backup-simplify]: Simplify d3 into d3 5.804 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d3)) in d1 5.804 * [taylor]: Taking taylor expansion of d1 in d1 5.804 * [backup-simplify]: Simplify 0 into 0 5.804 * [backup-simplify]: Simplify 1 into 1 5.804 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d1 5.804 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1 5.804 * [taylor]: Taking taylor expansion of d4 in d1 5.804 * [backup-simplify]: Simplify d4 into d4 5.804 * [taylor]: Taking taylor expansion of d2 in d1 5.804 * [backup-simplify]: Simplify d2 into d2 5.804 * [taylor]: Taking taylor expansion of d3 in d1 5.804 * [backup-simplify]: Simplify d3 into d3 5.804 * [taylor]: Taking taylor expansion of (* d1 (- (+ d4 d2) d3)) in d1 5.804 * [taylor]: Taking taylor expansion of d1 in d1 5.804 * [backup-simplify]: Simplify 0 into 0 5.804 * [backup-simplify]: Simplify 1 into 1 5.804 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d1 5.804 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1 5.804 * [taylor]: Taking taylor expansion of d4 in d1 5.804 * [backup-simplify]: Simplify d4 into d4 5.804 * [taylor]: Taking taylor expansion of d2 in d1 5.804 * [backup-simplify]: Simplify d2 into d2 5.804 * [taylor]: Taking taylor expansion of d3 in d1 5.804 * [backup-simplify]: Simplify d3 into d3 5.804 * [backup-simplify]: Simplify (+ d4 d2) into (+ d2 d4) 5.804 * [backup-simplify]: Simplify (- d3) into (- d3) 5.804 * [backup-simplify]: Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3) 5.804 * [backup-simplify]: Simplify (* 0 (- (+ d2 d4) d3)) into 0 5.804 * [taylor]: Taking taylor expansion of 0 in d2 5.805 * [backup-simplify]: Simplify 0 into 0 5.805 * [taylor]: Taking taylor expansion of 0 in d3 5.805 * [backup-simplify]: Simplify 0 into 0 5.805 * [taylor]: Taking taylor expansion of 0 in d4 5.805 * [backup-simplify]: Simplify 0 into 0 5.805 * [backup-simplify]: Simplify 0 into 0 5.805 * [backup-simplify]: Simplify (+ 0 0) into 0 5.805 * [backup-simplify]: Simplify (- 0) into 0 5.806 * [backup-simplify]: Simplify (+ 0 0) into 0 5.806 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- (+ d2 d4) d3))) into (- (+ d4 d2) d3) 5.806 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2 5.806 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 5.806 * [taylor]: Taking taylor expansion of d4 in d2 5.806 * [backup-simplify]: Simplify d4 into d4 5.806 * [taylor]: Taking taylor expansion of d2 in d2 5.806 * [backup-simplify]: Simplify 0 into 0 5.806 * [backup-simplify]: Simplify 1 into 1 5.806 * [taylor]: Taking taylor expansion of d3 in d2 5.806 * [backup-simplify]: Simplify d3 into d3 5.806 * [backup-simplify]: Simplify (+ d4 0) into d4 5.806 * [backup-simplify]: Simplify (- d3) into (- d3) 5.806 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 5.806 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 5.806 * [taylor]: Taking taylor expansion of d4 in d3 5.806 * [backup-simplify]: Simplify d4 into d4 5.806 * [taylor]: Taking taylor expansion of d3 in d3 5.806 * [backup-simplify]: Simplify 0 into 0 5.806 * [backup-simplify]: Simplify 1 into 1 5.806 * [backup-simplify]: Simplify (- 0) into 0 5.806 * [backup-simplify]: Simplify (+ d4 0) into d4 5.806 * [taylor]: Taking taylor expansion of d4 in d4 5.806 * [backup-simplify]: Simplify 0 into 0 5.806 * [backup-simplify]: Simplify 1 into 1 5.806 * [backup-simplify]: Simplify 0 into 0 5.806 * [taylor]: Taking taylor expansion of 0 in d3 5.806 * [backup-simplify]: Simplify 0 into 0 5.806 * [taylor]: Taking taylor expansion of 0 in d4 5.806 * [backup-simplify]: Simplify 0 into 0 5.806 * [backup-simplify]: Simplify 0 into 0 5.807 * [taylor]: Taking taylor expansion of 0 in d4 5.807 * [backup-simplify]: Simplify 0 into 0 5.807 * [backup-simplify]: Simplify 0 into 0 5.807 * [backup-simplify]: Simplify 0 into 0 5.807 * [backup-simplify]: Simplify (+ 0 0) into 0 5.807 * [backup-simplify]: Simplify (- 0) into 0 5.807 * [backup-simplify]: Simplify (+ 0 0) into 0 5.808 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- (+ d2 d4) d3)))) into 0 5.808 * [taylor]: Taking taylor expansion of 0 in d2 5.808 * [backup-simplify]: Simplify 0 into 0 5.808 * [taylor]: Taking taylor expansion of 0 in d3 5.808 * [backup-simplify]: Simplify 0 into 0 5.808 * [taylor]: Taking taylor expansion of 0 in d4 5.808 * [backup-simplify]: Simplify 0 into 0 5.808 * [backup-simplify]: Simplify 0 into 0 5.808 * [backup-simplify]: Simplify 0 into 0 5.808 * [backup-simplify]: Simplify (/ (* (* (/ 1 d1) (- (- (/ 1 d2) (/ 1 d3)) (/ 1 d4))) (* (/ 1 d1) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)))) (* (/ 1 d1) (- (- (/ 1 d2) (/ 1 d3)) (/ 1 d4)))) into (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) d1) 5.808 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) d1) in (d1 d2 d3 d4) around 0 5.808 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) d1) in d4 5.808 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d4 5.808 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 5.808 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 5.808 * [taylor]: Taking taylor expansion of d2 in d4 5.808 * [backup-simplify]: Simplify d2 into d2 5.808 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.808 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.808 * [taylor]: Taking taylor expansion of d4 in d4 5.808 * [backup-simplify]: Simplify 0 into 0 5.808 * [backup-simplify]: Simplify 1 into 1 5.809 * [backup-simplify]: Simplify (/ 1 1) into 1 5.809 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 5.809 * [taylor]: Taking taylor expansion of d3 in d4 5.809 * [backup-simplify]: Simplify d3 into d3 5.809 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.809 * [taylor]: Taking taylor expansion of d1 in d4 5.809 * [backup-simplify]: Simplify d1 into d1 5.809 * [backup-simplify]: Simplify (+ 0 1) into 1 5.809 * [backup-simplify]: Simplify (+ 1 0) into 1 5.809 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.809 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) d1) in d3 5.809 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d3 5.809 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d3 5.809 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 5.809 * [taylor]: Taking taylor expansion of d2 in d3 5.809 * [backup-simplify]: Simplify d2 into d2 5.809 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.809 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 5.809 * [taylor]: Taking taylor expansion of d4 in d3 5.810 * [backup-simplify]: Simplify d4 into d4 5.810 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.810 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.810 * [taylor]: Taking taylor expansion of d3 in d3 5.810 * [backup-simplify]: Simplify 0 into 0 5.810 * [backup-simplify]: Simplify 1 into 1 5.810 * [backup-simplify]: Simplify (/ 1 1) into 1 5.810 * [taylor]: Taking taylor expansion of d1 in d3 5.810 * [backup-simplify]: Simplify d1 into d1 5.810 * [backup-simplify]: Simplify (- 1) into -1 5.810 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.810 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 5.810 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) d1) in d2 5.810 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d2 5.810 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 5.810 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.810 * [taylor]: Taking taylor expansion of d2 in d2 5.810 * [backup-simplify]: Simplify 0 into 0 5.810 * [backup-simplify]: Simplify 1 into 1 5.811 * [backup-simplify]: Simplify (/ 1 1) into 1 5.811 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.811 * [taylor]: Taking taylor expansion of d4 in d2 5.811 * [backup-simplify]: Simplify d4 into d4 5.811 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.811 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.811 * [taylor]: Taking taylor expansion of d3 in d2 5.811 * [backup-simplify]: Simplify d3 into d3 5.811 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.811 * [taylor]: Taking taylor expansion of d1 in d2 5.811 * [backup-simplify]: Simplify d1 into d1 5.811 * [backup-simplify]: Simplify (+ 1 0) into 1 5.811 * [backup-simplify]: Simplify (+ 1 0) into 1 5.811 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.811 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) d1) in d1 5.811 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d1 5.811 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 5.811 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.811 * [taylor]: Taking taylor expansion of d2 in d1 5.811 * [backup-simplify]: Simplify d2 into d2 5.811 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.811 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 5.811 * [taylor]: Taking taylor expansion of d4 in d1 5.812 * [backup-simplify]: Simplify d4 into d4 5.812 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.812 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.812 * [taylor]: Taking taylor expansion of d3 in d1 5.812 * [backup-simplify]: Simplify d3 into d3 5.812 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.812 * [taylor]: Taking taylor expansion of d1 in d1 5.812 * [backup-simplify]: Simplify 0 into 0 5.812 * [backup-simplify]: Simplify 1 into 1 5.812 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 5.812 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.812 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) (- (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 5.812 * [backup-simplify]: Simplify (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 1) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 5.812 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) d1) in d1 5.812 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d1 5.812 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 5.812 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.812 * [taylor]: Taking taylor expansion of d2 in d1 5.812 * [backup-simplify]: Simplify d2 into d2 5.812 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.812 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 5.812 * [taylor]: Taking taylor expansion of d4 in d1 5.812 * [backup-simplify]: Simplify d4 into d4 5.812 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.812 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.812 * [taylor]: Taking taylor expansion of d3 in d1 5.812 * [backup-simplify]: Simplify d3 into d3 5.812 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.812 * [taylor]: Taking taylor expansion of d1 in d1 5.812 * [backup-simplify]: Simplify 0 into 0 5.812 * [backup-simplify]: Simplify 1 into 1 5.812 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 5.812 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.812 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) (- (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 5.813 * [backup-simplify]: Simplify (/ (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 1) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 5.813 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d2 5.813 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 5.813 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.813 * [taylor]: Taking taylor expansion of d2 in d2 5.813 * [backup-simplify]: Simplify 0 into 0 5.813 * [backup-simplify]: Simplify 1 into 1 5.813 * [backup-simplify]: Simplify (/ 1 1) into 1 5.813 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.813 * [taylor]: Taking taylor expansion of d4 in d2 5.813 * [backup-simplify]: Simplify d4 into d4 5.813 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.813 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.813 * [taylor]: Taking taylor expansion of d3 in d2 5.813 * [backup-simplify]: Simplify d3 into d3 5.813 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.813 * [backup-simplify]: Simplify (+ 1 0) into 1 5.814 * [backup-simplify]: Simplify (+ 1 0) into 1 5.814 * [taylor]: Taking taylor expansion of 1 in d3 5.814 * [backup-simplify]: Simplify 1 into 1 5.814 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.814 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.814 * [backup-simplify]: Simplify (+ 0 0) into 0 5.814 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.814 * [backup-simplify]: Simplify (- 0) into 0 5.815 * [backup-simplify]: Simplify (+ 0 0) into 0 5.815 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (/ 0 1)))) into 0 5.815 * [taylor]: Taking taylor expansion of 0 in d2 5.815 * [backup-simplify]: Simplify 0 into 0 5.816 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.816 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 5.816 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.816 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 5.816 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 5.816 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 5.816 * [taylor]: Taking taylor expansion of d4 in d3 5.816 * [backup-simplify]: Simplify d4 into d4 5.816 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.816 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.816 * [taylor]: Taking taylor expansion of d3 in d3 5.816 * [backup-simplify]: Simplify 0 into 0 5.816 * [backup-simplify]: Simplify 1 into 1 5.816 * [backup-simplify]: Simplify (/ 1 1) into 1 5.816 * [backup-simplify]: Simplify (- 1) into -1 5.817 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.817 * [taylor]: Taking taylor expansion of -1 in d4 5.817 * [backup-simplify]: Simplify -1 into -1 5.817 * [taylor]: Taking taylor expansion of 1 in d4 5.817 * [backup-simplify]: Simplify 1 into 1 5.817 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.817 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.817 * [backup-simplify]: Simplify (+ 0 0) into 0 5.817 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.817 * [backup-simplify]: Simplify (- 0) into 0 5.818 * [backup-simplify]: Simplify (+ 0 0) into 0 5.818 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.819 * [taylor]: Taking taylor expansion of 0 in d2 5.819 * [backup-simplify]: Simplify 0 into 0 5.819 * [taylor]: Taking taylor expansion of 0 in d3 5.819 * [backup-simplify]: Simplify 0 into 0 5.822 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.822 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.823 * [backup-simplify]: Simplify (+ 0 0) into 0 5.823 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.823 * [backup-simplify]: Simplify (- 0) into 0 5.823 * [backup-simplify]: Simplify (+ 0 0) into 0 5.823 * [taylor]: Taking taylor expansion of 0 in d3 5.823 * [backup-simplify]: Simplify 0 into 0 5.823 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.824 * [backup-simplify]: Simplify (- 0) into 0 5.824 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.824 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.824 * [taylor]: Taking taylor expansion of d4 in d4 5.824 * [backup-simplify]: Simplify 0 into 0 5.824 * [backup-simplify]: Simplify 1 into 1 5.824 * [backup-simplify]: Simplify (/ 1 1) into 1 5.824 * [backup-simplify]: Simplify 1 into 1 5.824 * [taylor]: Taking taylor expansion of 0 in d4 5.824 * [backup-simplify]: Simplify 0 into 0 5.824 * [backup-simplify]: Simplify -1 into -1 5.824 * [backup-simplify]: Simplify 1 into 1 5.825 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) 5.825 * [backup-simplify]: Simplify (/ (* (* (/ 1 (- d1)) (- (- (/ 1 (- d2)) (/ 1 (- d3))) (/ 1 (- d4)))) (* (/ 1 (- d1)) (- (+ (/ 1 (- d4)) (/ 1 (- d2))) (/ 1 (- d3))))) (* (/ 1 (- d1)) (- (- (/ 1 (- d2)) (/ 1 (- d3))) (/ 1 (- d4))))) into (* -1 (/ (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) d1)) 5.825 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) d1)) in (d1 d2 d3 d4) around 0 5.825 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) d1)) in d4 5.825 * [taylor]: Taking taylor expansion of -1 in d4 5.825 * [backup-simplify]: Simplify -1 into -1 5.825 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) d1) in d4 5.825 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) in d4 5.825 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 5.825 * [taylor]: Taking taylor expansion of d3 in d4 5.825 * [backup-simplify]: Simplify d3 into d3 5.825 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.825 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 5.825 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 5.825 * [taylor]: Taking taylor expansion of d2 in d4 5.825 * [backup-simplify]: Simplify d2 into d2 5.825 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.825 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.825 * [taylor]: Taking taylor expansion of d4 in d4 5.825 * [backup-simplify]: Simplify 0 into 0 5.825 * [backup-simplify]: Simplify 1 into 1 5.826 * [backup-simplify]: Simplify (/ 1 1) into 1 5.826 * [taylor]: Taking taylor expansion of d1 in d4 5.826 * [backup-simplify]: Simplify d1 into d1 5.826 * [backup-simplify]: Simplify (+ 0 1) into 1 5.826 * [backup-simplify]: Simplify (- 1) into -1 5.826 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.826 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 5.826 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) d1)) in d3 5.826 * [taylor]: Taking taylor expansion of -1 in d3 5.826 * [backup-simplify]: Simplify -1 into -1 5.826 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) d1) in d3 5.826 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) in d3 5.827 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.827 * [taylor]: Taking taylor expansion of d3 in d3 5.827 * [backup-simplify]: Simplify 0 into 0 5.827 * [backup-simplify]: Simplify 1 into 1 5.827 * [backup-simplify]: Simplify (/ 1 1) into 1 5.827 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d3 5.827 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 5.827 * [taylor]: Taking taylor expansion of d2 in d3 5.827 * [backup-simplify]: Simplify d2 into d2 5.827 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.827 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 5.827 * [taylor]: Taking taylor expansion of d4 in d3 5.827 * [backup-simplify]: Simplify d4 into d4 5.827 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.827 * [taylor]: Taking taylor expansion of d1 in d3 5.827 * [backup-simplify]: Simplify d1 into d1 5.827 * [backup-simplify]: Simplify (+ 1 0) into 1 5.827 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.827 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) d1)) in d2 5.827 * [taylor]: Taking taylor expansion of -1 in d2 5.827 * [backup-simplify]: Simplify -1 into -1 5.827 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) d1) in d2 5.827 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) in d2 5.827 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.827 * [taylor]: Taking taylor expansion of d3 in d2 5.827 * [backup-simplify]: Simplify d3 into d3 5.827 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.827 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 5.827 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.827 * [taylor]: Taking taylor expansion of d2 in d2 5.827 * [backup-simplify]: Simplify 0 into 0 5.827 * [backup-simplify]: Simplify 1 into 1 5.828 * [backup-simplify]: Simplify (/ 1 1) into 1 5.828 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.828 * [taylor]: Taking taylor expansion of d4 in d2 5.828 * [backup-simplify]: Simplify d4 into d4 5.828 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.828 * [taylor]: Taking taylor expansion of d1 in d2 5.828 * [backup-simplify]: Simplify d1 into d1 5.828 * [backup-simplify]: Simplify (+ 1 0) into 1 5.828 * [backup-simplify]: Simplify (- 1) into -1 5.828 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.829 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 5.829 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) d1)) in d1 5.829 * [taylor]: Taking taylor expansion of -1 in d1 5.829 * [backup-simplify]: Simplify -1 into -1 5.829 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) d1) in d1 5.829 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) in d1 5.829 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.829 * [taylor]: Taking taylor expansion of d3 in d1 5.829 * [backup-simplify]: Simplify d3 into d3 5.829 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.829 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 5.829 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.829 * [taylor]: Taking taylor expansion of d2 in d1 5.829 * [backup-simplify]: Simplify d2 into d2 5.829 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.829 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 5.829 * [taylor]: Taking taylor expansion of d4 in d1 5.829 * [backup-simplify]: Simplify d4 into d4 5.829 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.829 * [taylor]: Taking taylor expansion of d1 in d1 5.829 * [backup-simplify]: Simplify 0 into 0 5.829 * [backup-simplify]: Simplify 1 into 1 5.829 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 5.829 * [backup-simplify]: Simplify (- (+ (/ 1 d2) (/ 1 d4))) into (- (+ (/ 1 d2) (/ 1 d4))) 5.829 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d2) (/ 1 d4)))) into (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) 5.829 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) 1) into (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) 5.829 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) d1)) in d1 5.829 * [taylor]: Taking taylor expansion of -1 in d1 5.829 * [backup-simplify]: Simplify -1 into -1 5.829 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) d1) in d1 5.829 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) in d1 5.829 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.829 * [taylor]: Taking taylor expansion of d3 in d1 5.829 * [backup-simplify]: Simplify d3 into d3 5.829 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.829 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 5.829 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.829 * [taylor]: Taking taylor expansion of d2 in d1 5.829 * [backup-simplify]: Simplify d2 into d2 5.829 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.829 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 5.829 * [taylor]: Taking taylor expansion of d4 in d1 5.829 * [backup-simplify]: Simplify d4 into d4 5.830 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.830 * [taylor]: Taking taylor expansion of d1 in d1 5.830 * [backup-simplify]: Simplify 0 into 0 5.830 * [backup-simplify]: Simplify 1 into 1 5.830 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 5.830 * [backup-simplify]: Simplify (- (+ (/ 1 d2) (/ 1 d4))) into (- (+ (/ 1 d2) (/ 1 d4))) 5.830 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d2) (/ 1 d4)))) into (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) 5.830 * [backup-simplify]: Simplify (/ (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) 1) into (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) 5.830 * [backup-simplify]: Simplify (* -1 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) into (* -1 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) 5.830 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) in d2 5.830 * [taylor]: Taking taylor expansion of -1 in d2 5.830 * [backup-simplify]: Simplify -1 into -1 5.830 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) in d2 5.830 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.830 * [taylor]: Taking taylor expansion of d3 in d2 5.830 * [backup-simplify]: Simplify d3 into d3 5.830 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.830 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 5.830 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.830 * [taylor]: Taking taylor expansion of d2 in d2 5.830 * [backup-simplify]: Simplify 0 into 0 5.830 * [backup-simplify]: Simplify 1 into 1 5.831 * [backup-simplify]: Simplify (/ 1 1) into 1 5.831 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.831 * [taylor]: Taking taylor expansion of d4 in d2 5.831 * [backup-simplify]: Simplify d4 into d4 5.831 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.831 * [backup-simplify]: Simplify (+ 1 0) into 1 5.831 * [backup-simplify]: Simplify (- 1) into -1 5.831 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.831 * [backup-simplify]: Simplify (* -1 -1) into 1 5.832 * [taylor]: Taking taylor expansion of 1 in d3 5.832 * [backup-simplify]: Simplify 1 into 1 5.832 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.832 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.832 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.832 * [backup-simplify]: Simplify (+ 0 0) into 0 5.832 * [backup-simplify]: Simplify (- 0) into 0 5.832 * [backup-simplify]: Simplify (+ 0 0) into 0 5.833 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) (/ 0 1)))) into 0 5.833 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))))) into 0 5.833 * [taylor]: Taking taylor expansion of 0 in d2 5.833 * [backup-simplify]: Simplify 0 into 0 5.834 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.834 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 5.834 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4)) 5.834 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d4))) into (- (/ 1 d3) (/ 1 d4)) 5.834 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (/ 1 d4))) (* 0 -1)) into (- (/ 1 d4) (/ 1 d3)) 5.834 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 5.834 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 5.834 * [taylor]: Taking taylor expansion of d4 in d3 5.834 * [backup-simplify]: Simplify d4 into d4 5.834 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.834 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.834 * [taylor]: Taking taylor expansion of d3 in d3 5.834 * [backup-simplify]: Simplify 0 into 0 5.834 * [backup-simplify]: Simplify 1 into 1 5.835 * [backup-simplify]: Simplify (/ 1 1) into 1 5.835 * [backup-simplify]: Simplify (- 1) into -1 5.835 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.835 * [taylor]: Taking taylor expansion of -1 in d4 5.835 * [backup-simplify]: Simplify -1 into -1 5.835 * [taylor]: Taking taylor expansion of 1 in d4 5.835 * [backup-simplify]: Simplify 1 into 1 5.835 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.835 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.835 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.836 * [backup-simplify]: Simplify (+ 0 0) into 0 5.836 * [backup-simplify]: Simplify (- 0) into 0 5.836 * [backup-simplify]: Simplify (+ 0 0) into 0 5.837 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.837 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))))) into 0 5.837 * [taylor]: Taking taylor expansion of 0 in d2 5.837 * [backup-simplify]: Simplify 0 into 0 5.837 * [taylor]: Taking taylor expansion of 0 in d3 5.838 * [backup-simplify]: Simplify 0 into 0 5.838 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.838 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.838 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.838 * [backup-simplify]: Simplify (+ 0 0) into 0 5.839 * [backup-simplify]: Simplify (- 0) into 0 5.839 * [backup-simplify]: Simplify (+ 0 0) into 0 5.839 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 d3) (/ 1 d4))) (* 0 -1))) into 0 5.839 * [taylor]: Taking taylor expansion of 0 in d3 5.839 * [backup-simplify]: Simplify 0 into 0 5.840 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.840 * [backup-simplify]: Simplify (- 0) into 0 5.840 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.840 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.840 * [taylor]: Taking taylor expansion of d4 in d4 5.840 * [backup-simplify]: Simplify 0 into 0 5.840 * [backup-simplify]: Simplify 1 into 1 5.840 * [backup-simplify]: Simplify (/ 1 1) into 1 5.840 * [backup-simplify]: Simplify 1 into 1 5.840 * [taylor]: Taking taylor expansion of 0 in d4 5.840 * [backup-simplify]: Simplify 0 into 0 5.840 * [backup-simplify]: Simplify -1 into -1 5.840 * [backup-simplify]: Simplify 1 into 1 5.841 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) 5.841 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 5.841 * [backup-simplify]: Simplify (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3))) into (* (pow d1 2) (* (- d2 (+ d4 d3)) (- (+ d4 d2) d3))) 5.841 * [approximate]: Taking taylor expansion of (* (pow d1 2) (* (- d2 (+ d4 d3)) (- (+ d4 d2) d3))) in (d1 d2 d3 d4) around 0 5.841 * [taylor]: Taking taylor expansion of (* (pow d1 2) (* (- d2 (+ d4 d3)) (- (+ d4 d2) d3))) in d4 5.841 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 5.841 * [taylor]: Taking taylor expansion of d1 in d4 5.841 * [backup-simplify]: Simplify d1 into d1 5.841 * [taylor]: Taking taylor expansion of (* (- d2 (+ d4 d3)) (- (+ d4 d2) d3)) in d4 5.841 * [taylor]: Taking taylor expansion of (- d2 (+ d4 d3)) in d4 5.841 * [taylor]: Taking taylor expansion of d2 in d4 5.841 * [backup-simplify]: Simplify d2 into d2 5.841 * [taylor]: Taking taylor expansion of (+ d4 d3) in d4 5.841 * [taylor]: Taking taylor expansion of d4 in d4 5.841 * [backup-simplify]: Simplify 0 into 0 5.841 * [backup-simplify]: Simplify 1 into 1 5.841 * [taylor]: Taking taylor expansion of d3 in d4 5.841 * [backup-simplify]: Simplify d3 into d3 5.841 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d4 5.841 * [taylor]: Taking taylor expansion of (+ d4 d2) in d4 5.841 * [taylor]: Taking taylor expansion of d4 in d4 5.841 * [backup-simplify]: Simplify 0 into 0 5.841 * [backup-simplify]: Simplify 1 into 1 5.841 * [taylor]: Taking taylor expansion of d2 in d4 5.841 * [backup-simplify]: Simplify d2 into d2 5.841 * [taylor]: Taking taylor expansion of d3 in d4 5.841 * [backup-simplify]: Simplify d3 into d3 5.841 * [taylor]: Taking taylor expansion of (* (pow d1 2) (* (- d2 (+ d4 d3)) (- (+ d4 d2) d3))) in d3 5.841 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 5.841 * [taylor]: Taking taylor expansion of d1 in d3 5.841 * [backup-simplify]: Simplify d1 into d1 5.841 * [taylor]: Taking taylor expansion of (* (- d2 (+ d4 d3)) (- (+ d4 d2) d3)) in d3 5.841 * [taylor]: Taking taylor expansion of (- d2 (+ d4 d3)) in d3 5.841 * [taylor]: Taking taylor expansion of d2 in d3 5.841 * [backup-simplify]: Simplify d2 into d2 5.842 * [taylor]: Taking taylor expansion of (+ d4 d3) in d3 5.842 * [taylor]: Taking taylor expansion of d4 in d3 5.842 * [backup-simplify]: Simplify d4 into d4 5.842 * [taylor]: Taking taylor expansion of d3 in d3 5.842 * [backup-simplify]: Simplify 0 into 0 5.842 * [backup-simplify]: Simplify 1 into 1 5.842 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d3 5.842 * [taylor]: Taking taylor expansion of (+ d4 d2) in d3 5.842 * [taylor]: Taking taylor expansion of d4 in d3 5.842 * [backup-simplify]: Simplify d4 into d4 5.842 * [taylor]: Taking taylor expansion of d2 in d3 5.842 * [backup-simplify]: Simplify d2 into d2 5.842 * [taylor]: Taking taylor expansion of d3 in d3 5.842 * [backup-simplify]: Simplify 0 into 0 5.842 * [backup-simplify]: Simplify 1 into 1 5.842 * [taylor]: Taking taylor expansion of (* (pow d1 2) (* (- d2 (+ d4 d3)) (- (+ d4 d2) d3))) in d2 5.842 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 5.842 * [taylor]: Taking taylor expansion of d1 in d2 5.842 * [backup-simplify]: Simplify d1 into d1 5.842 * [taylor]: Taking taylor expansion of (* (- d2 (+ d4 d3)) (- (+ d4 d2) d3)) in d2 5.842 * [taylor]: Taking taylor expansion of (- d2 (+ d4 d3)) in d2 5.842 * [taylor]: Taking taylor expansion of d2 in d2 5.842 * [backup-simplify]: Simplify 0 into 0 5.842 * [backup-simplify]: Simplify 1 into 1 5.842 * [taylor]: Taking taylor expansion of (+ d4 d3) in d2 5.842 * [taylor]: Taking taylor expansion of d4 in d2 5.842 * [backup-simplify]: Simplify d4 into d4 5.842 * [taylor]: Taking taylor expansion of d3 in d2 5.842 * [backup-simplify]: Simplify d3 into d3 5.842 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2 5.842 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 5.842 * [taylor]: Taking taylor expansion of d4 in d2 5.842 * [backup-simplify]: Simplify d4 into d4 5.842 * [taylor]: Taking taylor expansion of d2 in d2 5.842 * [backup-simplify]: Simplify 0 into 0 5.842 * [backup-simplify]: Simplify 1 into 1 5.842 * [taylor]: Taking taylor expansion of d3 in d2 5.842 * [backup-simplify]: Simplify d3 into d3 5.842 * [taylor]: Taking taylor expansion of (* (pow d1 2) (* (- d2 (+ d4 d3)) (- (+ d4 d2) d3))) in d1 5.842 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.842 * [taylor]: Taking taylor expansion of d1 in d1 5.842 * [backup-simplify]: Simplify 0 into 0 5.842 * [backup-simplify]: Simplify 1 into 1 5.842 * [taylor]: Taking taylor expansion of (* (- d2 (+ d4 d3)) (- (+ d4 d2) d3)) in d1 5.842 * [taylor]: Taking taylor expansion of (- d2 (+ d4 d3)) in d1 5.842 * [taylor]: Taking taylor expansion of d2 in d1 5.842 * [backup-simplify]: Simplify d2 into d2 5.842 * [taylor]: Taking taylor expansion of (+ d4 d3) in d1 5.842 * [taylor]: Taking taylor expansion of d4 in d1 5.842 * [backup-simplify]: Simplify d4 into d4 5.842 * [taylor]: Taking taylor expansion of d3 in d1 5.842 * [backup-simplify]: Simplify d3 into d3 5.842 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d1 5.842 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1 5.842 * [taylor]: Taking taylor expansion of d4 in d1 5.842 * [backup-simplify]: Simplify d4 into d4 5.842 * [taylor]: Taking taylor expansion of d2 in d1 5.842 * [backup-simplify]: Simplify d2 into d2 5.842 * [taylor]: Taking taylor expansion of d3 in d1 5.842 * [backup-simplify]: Simplify d3 into d3 5.842 * [taylor]: Taking taylor expansion of (* (pow d1 2) (* (- d2 (+ d4 d3)) (- (+ d4 d2) d3))) in d1 5.842 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.842 * [taylor]: Taking taylor expansion of d1 in d1 5.842 * [backup-simplify]: Simplify 0 into 0 5.842 * [backup-simplify]: Simplify 1 into 1 5.842 * [taylor]: Taking taylor expansion of (* (- d2 (+ d4 d3)) (- (+ d4 d2) d3)) in d1 5.842 * [taylor]: Taking taylor expansion of (- d2 (+ d4 d3)) in d1 5.842 * [taylor]: Taking taylor expansion of d2 in d1 5.842 * [backup-simplify]: Simplify d2 into d2 5.842 * [taylor]: Taking taylor expansion of (+ d4 d3) in d1 5.842 * [taylor]: Taking taylor expansion of d4 in d1 5.842 * [backup-simplify]: Simplify d4 into d4 5.842 * [taylor]: Taking taylor expansion of d3 in d1 5.842 * [backup-simplify]: Simplify d3 into d3 5.842 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d1 5.842 * [taylor]: Taking taylor expansion of (+ d4 d2) in d1 5.842 * [taylor]: Taking taylor expansion of d4 in d1 5.843 * [backup-simplify]: Simplify d4 into d4 5.843 * [taylor]: Taking taylor expansion of d2 in d1 5.843 * [backup-simplify]: Simplify d2 into d2 5.843 * [taylor]: Taking taylor expansion of d3 in d1 5.843 * [backup-simplify]: Simplify d3 into d3 5.843 * [backup-simplify]: Simplify (* 1 1) into 1 5.843 * [backup-simplify]: Simplify (+ d4 d3) into (+ d3 d4) 5.843 * [backup-simplify]: Simplify (- (+ d3 d4)) into (- (+ d3 d4)) 5.843 * [backup-simplify]: Simplify (+ d2 (- (+ d3 d4))) into (- d2 (+ d4 d3)) 5.843 * [backup-simplify]: Simplify (+ d4 d2) into (+ d2 d4) 5.843 * [backup-simplify]: Simplify (- d3) into (- d3) 5.843 * [backup-simplify]: Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3) 5.843 * [backup-simplify]: Simplify (* (- d2 (+ d4 d3)) (- (+ d2 d4) d3)) into (* (- (+ d2 d4) d3) (- d2 (+ d4 d3))) 5.843 * [backup-simplify]: Simplify (* 1 (* (- (+ d2 d4) d3) (- d2 (+ d4 d3)))) into (* (- (+ d2 d4) d3) (- d2 (+ d4 d3))) 5.843 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) d3) (- d2 (+ d4 d3))) in d2 5.843 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 5.843 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 5.843 * [taylor]: Taking taylor expansion of d2 in d2 5.843 * [backup-simplify]: Simplify 0 into 0 5.843 * [backup-simplify]: Simplify 1 into 1 5.843 * [taylor]: Taking taylor expansion of d4 in d2 5.843 * [backup-simplify]: Simplify d4 into d4 5.843 * [taylor]: Taking taylor expansion of d3 in d2 5.843 * [backup-simplify]: Simplify d3 into d3 5.843 * [taylor]: Taking taylor expansion of (- d2 (+ d4 d3)) in d2 5.843 * [taylor]: Taking taylor expansion of d2 in d2 5.843 * [backup-simplify]: Simplify 0 into 0 5.843 * [backup-simplify]: Simplify 1 into 1 5.843 * [taylor]: Taking taylor expansion of (+ d4 d3) in d2 5.843 * [taylor]: Taking taylor expansion of d4 in d2 5.843 * [backup-simplify]: Simplify d4 into d4 5.843 * [taylor]: Taking taylor expansion of d3 in d2 5.844 * [backup-simplify]: Simplify d3 into d3 5.844 * [backup-simplify]: Simplify (+ 0 d4) into d4 5.844 * [backup-simplify]: Simplify (- d3) into (- d3) 5.844 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 5.844 * [backup-simplify]: Simplify (+ d4 d3) into (+ d3 d4) 5.844 * [backup-simplify]: Simplify (- (+ d3 d4)) into (- (+ d3 d4)) 5.844 * [backup-simplify]: Simplify (+ 0 (- (+ d3 d4))) into (- (+ d3 d4)) 5.844 * [backup-simplify]: Simplify (* (- d4 d3) (- (+ d3 d4))) into (* -1 (* (- d4 d3) (+ d3 d4))) 5.844 * [taylor]: Taking taylor expansion of (* -1 (* (- d4 d3) (+ d3 d4))) in d3 5.844 * [taylor]: Taking taylor expansion of -1 in d3 5.844 * [backup-simplify]: Simplify -1 into -1 5.844 * [taylor]: Taking taylor expansion of (* (- d4 d3) (+ d3 d4)) in d3 5.844 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 5.844 * [taylor]: Taking taylor expansion of d4 in d3 5.844 * [backup-simplify]: Simplify d4 into d4 5.844 * [taylor]: Taking taylor expansion of d3 in d3 5.844 * [backup-simplify]: Simplify 0 into 0 5.844 * [backup-simplify]: Simplify 1 into 1 5.844 * [taylor]: Taking taylor expansion of (+ d3 d4) in d3 5.844 * [taylor]: Taking taylor expansion of d3 in d3 5.844 * [backup-simplify]: Simplify 0 into 0 5.844 * [backup-simplify]: Simplify 1 into 1 5.844 * [taylor]: Taking taylor expansion of d4 in d3 5.844 * [backup-simplify]: Simplify d4 into d4 5.844 * [backup-simplify]: Simplify (- 0) into 0 5.844 * [backup-simplify]: Simplify (+ d4 0) into d4 5.844 * [backup-simplify]: Simplify (+ 0 d4) into d4 5.844 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 5.844 * [backup-simplify]: Simplify (* -1 (pow d4 2)) into (* -1 (pow d4 2)) 5.844 * [taylor]: Taking taylor expansion of (* -1 (pow d4 2)) in d4 5.844 * [taylor]: Taking taylor expansion of -1 in d4 5.844 * [backup-simplify]: Simplify -1 into -1 5.844 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 5.844 * [taylor]: Taking taylor expansion of d4 in d4 5.844 * [backup-simplify]: Simplify 0 into 0 5.844 * [backup-simplify]: Simplify 1 into 1 5.845 * [backup-simplify]: Simplify (+ 0 0) into 0 5.845 * [backup-simplify]: Simplify (- 0) into 0 5.845 * [backup-simplify]: Simplify (+ 0 0) into 0 5.845 * [backup-simplify]: Simplify (+ 0 0) into 0 5.846 * [backup-simplify]: Simplify (- 0) into 0 5.846 * [backup-simplify]: Simplify (+ 0 0) into 0 5.846 * [backup-simplify]: Simplify (+ (* (- d2 (+ d4 d3)) 0) (* 0 (- (+ d2 d4) d3))) into 0 5.846 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.847 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (* (- (+ d2 d4) d3) (- d2 (+ d4 d3))))) into 0 5.847 * [taylor]: Taking taylor expansion of 0 in d2 5.847 * [backup-simplify]: Simplify 0 into 0 5.847 * [taylor]: Taking taylor expansion of 0 in d3 5.847 * [backup-simplify]: Simplify 0 into 0 5.847 * [taylor]: Taking taylor expansion of 0 in d4 5.847 * [backup-simplify]: Simplify 0 into 0 5.847 * [backup-simplify]: Simplify 0 into 0 5.847 * [backup-simplify]: Simplify (+ 0 0) into 0 5.847 * [backup-simplify]: Simplify (- 0) into 0 5.847 * [backup-simplify]: Simplify (+ 1 0) into 1 5.848 * [backup-simplify]: Simplify (+ 1 0) into 1 5.848 * [backup-simplify]: Simplify (- 0) into 0 5.848 * [backup-simplify]: Simplify (+ 1 0) into 1 5.848 * [backup-simplify]: Simplify (+ (* (- d4 d3) 1) (* 1 (- (+ d3 d4)))) into (- (* 2 d3)) 5.848 * [taylor]: Taking taylor expansion of (- (* 2 d3)) in d3 5.848 * [taylor]: Taking taylor expansion of (* 2 d3) in d3 5.848 * [taylor]: Taking taylor expansion of 2 in d3 5.848 * [backup-simplify]: Simplify 2 into 2 5.848 * [taylor]: Taking taylor expansion of d3 in d3 5.848 * [backup-simplify]: Simplify 0 into 0 5.848 * [backup-simplify]: Simplify 1 into 1 5.848 * [backup-simplify]: Simplify (* 2 0) into 0 5.849 * [backup-simplify]: Simplify (- 0) into 0 5.849 * [taylor]: Taking taylor expansion of 0 in d4 5.849 * [backup-simplify]: Simplify 0 into 0 5.849 * [backup-simplify]: Simplify 0 into 0 5.849 * [backup-simplify]: Simplify (+ 1 0) into 1 5.849 * [backup-simplify]: Simplify (- 1) into -1 5.849 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.849 * [backup-simplify]: Simplify (+ (* d4 1) (* -1 d4)) into 0 5.850 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (pow d4 2))) into 0 5.850 * [taylor]: Taking taylor expansion of 0 in d4 5.850 * [backup-simplify]: Simplify 0 into 0 5.850 * [backup-simplify]: Simplify 0 into 0 5.850 * [backup-simplify]: Simplify (+ 0 0) into 0 5.850 * [backup-simplify]: Simplify (- 0) into 0 5.851 * [backup-simplify]: Simplify (+ 0 0) into 0 5.851 * [backup-simplify]: Simplify (+ 0 0) into 0 5.851 * [backup-simplify]: Simplify (- 0) into 0 5.851 * [backup-simplify]: Simplify (+ 0 0) into 0 5.851 * [backup-simplify]: Simplify (+ (* (- d2 (+ d4 d3)) 0) (+ (* 0 0) (* 0 (- (+ d2 d4) d3)))) into 0 5.852 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.852 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* (- (+ d2 d4) d3) (- d2 (+ d4 d3)))))) into 0 5.852 * [taylor]: Taking taylor expansion of 0 in d2 5.852 * [backup-simplify]: Simplify 0 into 0 5.852 * [taylor]: Taking taylor expansion of 0 in d3 5.853 * [backup-simplify]: Simplify 0 into 0 5.853 * [taylor]: Taking taylor expansion of 0 in d4 5.853 * [backup-simplify]: Simplify 0 into 0 5.853 * [backup-simplify]: Simplify 0 into 0 5.853 * [taylor]: Taking taylor expansion of 0 in d3 5.853 * [backup-simplify]: Simplify 0 into 0 5.853 * [taylor]: Taking taylor expansion of 0 in d4 5.853 * [backup-simplify]: Simplify 0 into 0 5.853 * [backup-simplify]: Simplify 0 into 0 5.853 * [backup-simplify]: Simplify (+ 0 0) into 0 5.853 * [backup-simplify]: Simplify (- 0) into 0 5.853 * [backup-simplify]: Simplify (+ 0 0) into 0 5.853 * [backup-simplify]: Simplify (+ 0 0) into 0 5.854 * [backup-simplify]: Simplify (- 0) into 0 5.854 * [backup-simplify]: Simplify (+ 0 0) into 0 5.854 * [backup-simplify]: Simplify (+ (* (- d4 d3) 0) (+ (* 1 1) (* 0 (- (+ d3 d4))))) into 1 5.854 * [taylor]: Taking taylor expansion of 1 in d3 5.854 * [backup-simplify]: Simplify 1 into 1 5.854 * [taylor]: Taking taylor expansion of 1 in d4 5.854 * [backup-simplify]: Simplify 1 into 1 5.854 * [backup-simplify]: Simplify 1 into 1 5.854 * [taylor]: Taking taylor expansion of 0 in d4 5.854 * [backup-simplify]: Simplify 0 into 0 5.854 * [backup-simplify]: Simplify 0 into 0 5.855 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2 5.855 * [backup-simplify]: Simplify (- 2) into -2 5.855 * [taylor]: Taking taylor expansion of -2 in d4 5.855 * [backup-simplify]: Simplify -2 into -2 5.855 * [backup-simplify]: Simplify -2 into -2 5.855 * [backup-simplify]: Simplify (+ 0 0) into 0 5.855 * [backup-simplify]: Simplify (- 0) into 0 5.856 * [backup-simplify]: Simplify (+ 0 0) into 0 5.856 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* -1 1) (* 0 d4))) into (- 1) 5.856 * [backup-simplify]: Simplify (+ (* -1 (- 1)) (+ (* 0 0) (* 0 (pow d4 2)))) into 1 5.857 * [taylor]: Taking taylor expansion of 1 in d4 5.857 * [backup-simplify]: Simplify 1 into 1 5.857 * [backup-simplify]: Simplify 1 into 1 5.857 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (* d3 (* 1 d1))) 2)) (+ (* -2 (* 1 (* d3 (* d2 (pow d1 2))))) (* 1 (pow (* 1 (* 1 (* d2 d1))) 2)))) into (- (+ (* (pow d1 2) (pow d2 2)) (* (pow d1 2) (pow d3 2))) (* 2 (* (pow d1 2) (* d3 d2)))) 5.857 * [backup-simplify]: Simplify (* (* (/ 1 d1) (- (- (/ 1 d2) (/ 1 d3)) (/ 1 d4))) (* (/ 1 d1) (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)))) into (/ (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) (pow d1 2)) 5.857 * [approximate]: Taking taylor expansion of (/ (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) (pow d1 2)) in (d1 d2 d3 d4) around 0 5.857 * [taylor]: Taking taylor expansion of (/ (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) (pow d1 2)) in d4 5.857 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) in d4 5.857 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d4 5.857 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d4 5.857 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 5.857 * [taylor]: Taking taylor expansion of d2 in d4 5.857 * [backup-simplify]: Simplify d2 into d2 5.858 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.858 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.858 * [taylor]: Taking taylor expansion of d4 in d4 5.858 * [backup-simplify]: Simplify 0 into 0 5.858 * [backup-simplify]: Simplify 1 into 1 5.858 * [backup-simplify]: Simplify (/ 1 1) into 1 5.858 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 5.858 * [taylor]: Taking taylor expansion of d3 in d4 5.858 * [backup-simplify]: Simplify d3 into d3 5.858 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.858 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) in d4 5.858 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 5.858 * [taylor]: Taking taylor expansion of d2 in d4 5.858 * [backup-simplify]: Simplify d2 into d2 5.858 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.858 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4 5.858 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.858 * [taylor]: Taking taylor expansion of d4 in d4 5.858 * [backup-simplify]: Simplify 0 into 0 5.858 * [backup-simplify]: Simplify 1 into 1 5.858 * [backup-simplify]: Simplify (/ 1 1) into 1 5.858 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 5.858 * [taylor]: Taking taylor expansion of d3 in d4 5.858 * [backup-simplify]: Simplify d3 into d3 5.858 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.858 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 5.858 * [taylor]: Taking taylor expansion of d1 in d4 5.858 * [backup-simplify]: Simplify d1 into d1 5.859 * [backup-simplify]: Simplify (+ 0 1) into 1 5.859 * [backup-simplify]: Simplify (+ 1 0) into 1 5.859 * [backup-simplify]: Simplify (+ 1 0) into 1 5.859 * [backup-simplify]: Simplify (- 1) into -1 5.860 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.860 * [backup-simplify]: Simplify (* 1 -1) into -1 5.860 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.860 * [backup-simplify]: Simplify (/ -1 (pow d1 2)) into (/ -1 (pow d1 2)) 5.860 * [taylor]: Taking taylor expansion of (/ (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) (pow d1 2)) in d3 5.860 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) in d3 5.860 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d3 5.860 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d3 5.860 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 5.860 * [taylor]: Taking taylor expansion of d2 in d3 5.860 * [backup-simplify]: Simplify d2 into d2 5.860 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.860 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 5.860 * [taylor]: Taking taylor expansion of d4 in d3 5.860 * [backup-simplify]: Simplify d4 into d4 5.860 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.860 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.860 * [taylor]: Taking taylor expansion of d3 in d3 5.860 * [backup-simplify]: Simplify 0 into 0 5.860 * [backup-simplify]: Simplify 1 into 1 5.860 * [backup-simplify]: Simplify (/ 1 1) into 1 5.860 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) in d3 5.860 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 5.860 * [taylor]: Taking taylor expansion of d2 in d3 5.861 * [backup-simplify]: Simplify d2 into d2 5.861 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.861 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d3 5.861 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 5.861 * [taylor]: Taking taylor expansion of d4 in d3 5.861 * [backup-simplify]: Simplify d4 into d4 5.861 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.861 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.861 * [taylor]: Taking taylor expansion of d3 in d3 5.861 * [backup-simplify]: Simplify 0 into 0 5.861 * [backup-simplify]: Simplify 1 into 1 5.861 * [backup-simplify]: Simplify (/ 1 1) into 1 5.861 * [taylor]: Taking taylor expansion of (pow d1 2) in d3 5.861 * [taylor]: Taking taylor expansion of d1 in d3 5.861 * [backup-simplify]: Simplify d1 into d1 5.861 * [backup-simplify]: Simplify (- 1) into -1 5.861 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.862 * [backup-simplify]: Simplify (+ 0 1) into 1 5.862 * [backup-simplify]: Simplify (- 1) into -1 5.862 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.862 * [backup-simplify]: Simplify (* -1 -1) into 1 5.862 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.862 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.863 * [taylor]: Taking taylor expansion of (/ (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) (pow d1 2)) in d2 5.863 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) in d2 5.863 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d2 5.863 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 5.863 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.863 * [taylor]: Taking taylor expansion of d2 in d2 5.863 * [backup-simplify]: Simplify 0 into 0 5.863 * [backup-simplify]: Simplify 1 into 1 5.863 * [backup-simplify]: Simplify (/ 1 1) into 1 5.863 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.863 * [taylor]: Taking taylor expansion of d4 in d2 5.863 * [backup-simplify]: Simplify d4 into d4 5.863 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.863 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.863 * [taylor]: Taking taylor expansion of d3 in d2 5.863 * [backup-simplify]: Simplify d3 into d3 5.863 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.863 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) in d2 5.863 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.863 * [taylor]: Taking taylor expansion of d2 in d2 5.863 * [backup-simplify]: Simplify 0 into 0 5.863 * [backup-simplify]: Simplify 1 into 1 5.863 * [backup-simplify]: Simplify (/ 1 1) into 1 5.863 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d2 5.863 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.863 * [taylor]: Taking taylor expansion of d4 in d2 5.863 * [backup-simplify]: Simplify d4 into d4 5.863 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.863 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.863 * [taylor]: Taking taylor expansion of d3 in d2 5.863 * [backup-simplify]: Simplify d3 into d3 5.863 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.863 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 5.863 * [taylor]: Taking taylor expansion of d1 in d2 5.864 * [backup-simplify]: Simplify d1 into d1 5.864 * [backup-simplify]: Simplify (+ 1 0) into 1 5.864 * [backup-simplify]: Simplify (+ 1 0) into 1 5.864 * [backup-simplify]: Simplify (+ 1 0) into 1 5.864 * [backup-simplify]: Simplify (* 1 1) into 1 5.864 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.865 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.865 * [taylor]: Taking taylor expansion of (/ (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) (pow d1 2)) in d1 5.865 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) in d1 5.865 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d1 5.865 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 5.865 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.865 * [taylor]: Taking taylor expansion of d2 in d1 5.865 * [backup-simplify]: Simplify d2 into d2 5.865 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.865 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 5.865 * [taylor]: Taking taylor expansion of d4 in d1 5.865 * [backup-simplify]: Simplify d4 into d4 5.865 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.865 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.865 * [taylor]: Taking taylor expansion of d3 in d1 5.865 * [backup-simplify]: Simplify d3 into d3 5.865 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.865 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) in d1 5.865 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.865 * [taylor]: Taking taylor expansion of d2 in d1 5.865 * [backup-simplify]: Simplify d2 into d2 5.865 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.865 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1 5.865 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 5.865 * [taylor]: Taking taylor expansion of d4 in d1 5.865 * [backup-simplify]: Simplify d4 into d4 5.865 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.865 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.865 * [taylor]: Taking taylor expansion of d3 in d1 5.865 * [backup-simplify]: Simplify d3 into d3 5.865 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.865 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.865 * [taylor]: Taking taylor expansion of d1 in d1 5.865 * [backup-simplify]: Simplify 0 into 0 5.865 * [backup-simplify]: Simplify 1 into 1 5.865 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 5.865 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.865 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) (- (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 5.865 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3)) 5.865 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d3))) 5.866 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (+ (/ 1 d4) (/ 1 d3)))) into (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) 5.866 * [backup-simplify]: Simplify (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) into (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) 5.866 * [backup-simplify]: Simplify (* 1 1) into 1 5.866 * [backup-simplify]: Simplify (/ (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) 1) into (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) 5.866 * [taylor]: Taking taylor expansion of (/ (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) (pow d1 2)) in d1 5.866 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) in d1 5.866 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d1 5.866 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 5.866 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.866 * [taylor]: Taking taylor expansion of d2 in d1 5.866 * [backup-simplify]: Simplify d2 into d2 5.866 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.866 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 5.866 * [taylor]: Taking taylor expansion of d4 in d1 5.866 * [backup-simplify]: Simplify d4 into d4 5.866 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.867 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.867 * [taylor]: Taking taylor expansion of d3 in d1 5.867 * [backup-simplify]: Simplify d3 into d3 5.867 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.867 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) in d1 5.867 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.867 * [taylor]: Taking taylor expansion of d2 in d1 5.867 * [backup-simplify]: Simplify d2 into d2 5.867 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.867 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1 5.867 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 5.867 * [taylor]: Taking taylor expansion of d4 in d1 5.867 * [backup-simplify]: Simplify d4 into d4 5.867 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.867 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.867 * [taylor]: Taking taylor expansion of d3 in d1 5.867 * [backup-simplify]: Simplify d3 into d3 5.867 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.867 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.867 * [taylor]: Taking taylor expansion of d1 in d1 5.867 * [backup-simplify]: Simplify 0 into 0 5.867 * [backup-simplify]: Simplify 1 into 1 5.867 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 5.867 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.867 * [backup-simplify]: Simplify (+ (+ (/ 1 d2) (/ 1 d4)) (- (/ 1 d3))) into (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 5.867 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3)) 5.867 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d3))) 5.867 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (+ (/ 1 d4) (/ 1 d3)))) into (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) 5.867 * [backup-simplify]: Simplify (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) into (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) 5.868 * [backup-simplify]: Simplify (* 1 1) into 1 5.868 * [backup-simplify]: Simplify (/ (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) 1) into (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) 5.868 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) in d2 5.868 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) in d2 5.868 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 5.868 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.868 * [taylor]: Taking taylor expansion of d2 in d2 5.868 * [backup-simplify]: Simplify 0 into 0 5.868 * [backup-simplify]: Simplify 1 into 1 5.868 * [backup-simplify]: Simplify (/ 1 1) into 1 5.868 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.868 * [taylor]: Taking taylor expansion of d4 in d2 5.868 * [backup-simplify]: Simplify d4 into d4 5.868 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.868 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.868 * [taylor]: Taking taylor expansion of d3 in d2 5.868 * [backup-simplify]: Simplify d3 into d3 5.869 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.869 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) in d2 5.869 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.869 * [taylor]: Taking taylor expansion of d2 in d2 5.869 * [backup-simplify]: Simplify 0 into 0 5.869 * [backup-simplify]: Simplify 1 into 1 5.869 * [backup-simplify]: Simplify (/ 1 1) into 1 5.869 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d2 5.869 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.869 * [taylor]: Taking taylor expansion of d4 in d2 5.869 * [backup-simplify]: Simplify d4 into d4 5.869 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.869 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.869 * [taylor]: Taking taylor expansion of d3 in d2 5.869 * [backup-simplify]: Simplify d3 into d3 5.869 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.869 * [backup-simplify]: Simplify (+ 1 0) into 1 5.869 * [backup-simplify]: Simplify (+ 1 0) into 1 5.870 * [backup-simplify]: Simplify (+ 1 0) into 1 5.870 * [backup-simplify]: Simplify (* 1 1) into 1 5.870 * [taylor]: Taking taylor expansion of 1 in d3 5.870 * [backup-simplify]: Simplify 1 into 1 5.870 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.870 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.870 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.870 * [backup-simplify]: Simplify (+ 0 0) into 0 5.871 * [backup-simplify]: Simplify (- 0) into 0 5.871 * [backup-simplify]: Simplify (+ 0 0) into 0 5.871 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.871 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.871 * [backup-simplify]: Simplify (+ 0 0) into 0 5.871 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.871 * [backup-simplify]: Simplify (- 0) into 0 5.872 * [backup-simplify]: Simplify (+ 0 0) into 0 5.872 * [backup-simplify]: Simplify (+ (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 0) (* 0 (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))))) into 0 5.872 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.873 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) (/ 0 1)))) into 0 5.873 * [taylor]: Taking taylor expansion of 0 in d2 5.873 * [backup-simplify]: Simplify 0 into 0 5.873 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.874 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3)) 5.874 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d3))) 5.874 * [backup-simplify]: Simplify (+ 0 (- (+ (/ 1 d4) (/ 1 d3)))) into (- (+ (/ 1 d3) (/ 1 d4))) 5.874 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.874 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 5.874 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 5.874 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 5.874 * [backup-simplify]: Simplify (+ (* 1 (- (+ (/ 1 d3) (/ 1 d4)))) (* (- (/ 1 d4) (/ 1 d3)) 1)) into (- (* 2 (/ 1 d3))) 5.874 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 d3))) in d3 5.875 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d3)) in d3 5.875 * [taylor]: Taking taylor expansion of 2 in d3 5.875 * [backup-simplify]: Simplify 2 into 2 5.875 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.875 * [taylor]: Taking taylor expansion of d3 in d3 5.875 * [backup-simplify]: Simplify 0 into 0 5.875 * [backup-simplify]: Simplify 1 into 1 5.875 * [backup-simplify]: Simplify (/ 1 1) into 1 5.875 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.875 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.875 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.875 * [backup-simplify]: Simplify (+ 0 0) into 0 5.876 * [backup-simplify]: Simplify (- 0) into 0 5.876 * [backup-simplify]: Simplify (+ 0 0) into 0 5.876 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.876 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.876 * [backup-simplify]: Simplify (+ 0 0) into 0 5.876 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.876 * [backup-simplify]: Simplify (- 0) into 0 5.877 * [backup-simplify]: Simplify (+ 0 0) into 0 5.877 * [backup-simplify]: Simplify (+ (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 0) (+ (* 0 0) (* 0 (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))))) into 0 5.878 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.878 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.879 * [taylor]: Taking taylor expansion of 0 in d2 5.879 * [backup-simplify]: Simplify 0 into 0 5.879 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.879 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.879 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.879 * [backup-simplify]: Simplify (+ 0 0) into 0 5.880 * [backup-simplify]: Simplify (- 0) into 0 5.880 * [backup-simplify]: Simplify (+ 0 0) into 0 5.880 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.881 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.881 * [backup-simplify]: Simplify (+ 0 0) into 0 5.881 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.881 * [backup-simplify]: Simplify (- 0) into 0 5.881 * [backup-simplify]: Simplify (+ 0 0) into 0 5.882 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d4) (/ 1 d3)) (- (+ (/ 1 d3) (/ 1 d4)))) (* 0 1))) into (- (/ 1 (pow d3 2)) (/ 1 (pow d4 2))) 5.882 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d3 2)) (/ 1 (pow d4 2))) in d3 5.882 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d3 5.882 * [taylor]: Taking taylor expansion of (pow d3 2) in d3 5.882 * [taylor]: Taking taylor expansion of d3 in d3 5.882 * [backup-simplify]: Simplify 0 into 0 5.882 * [backup-simplify]: Simplify 1 into 1 5.882 * [backup-simplify]: Simplify (* 1 1) into 1 5.883 * [backup-simplify]: Simplify (/ 1 1) into 1 5.883 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d3 5.883 * [taylor]: Taking taylor expansion of (pow d4 2) in d3 5.883 * [taylor]: Taking taylor expansion of d4 in d3 5.883 * [backup-simplify]: Simplify d4 into d4 5.883 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 5.883 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 5.883 * [backup-simplify]: Simplify (+ 1 0) into 1 5.883 * [taylor]: Taking taylor expansion of 1 in d4 5.883 * [backup-simplify]: Simplify 1 into 1 5.883 * [backup-simplify]: Simplify (* 2 1) into 2 5.884 * [backup-simplify]: Simplify (- 2) into -2 5.884 * [taylor]: Taking taylor expansion of -2 in d4 5.884 * [backup-simplify]: Simplify -2 into -2 5.884 * [taylor]: Taking taylor expansion of 1 in d4 5.884 * [backup-simplify]: Simplify 1 into 1 5.884 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.884 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.884 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.884 * [backup-simplify]: Simplify (+ 0 0) into 0 5.884 * [backup-simplify]: Simplify (- 0) into 0 5.885 * [backup-simplify]: Simplify (+ 0 0) into 0 5.885 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.885 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.885 * [backup-simplify]: Simplify (+ 0 0) into 0 5.885 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.885 * [backup-simplify]: Simplify (- 0) into 0 5.886 * [backup-simplify]: Simplify (+ 0 0) into 0 5.886 * [backup-simplify]: Simplify (+ (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))))))) into 0 5.887 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.888 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.888 * [taylor]: Taking taylor expansion of 0 in d2 5.888 * [backup-simplify]: Simplify 0 into 0 5.888 * [taylor]: Taking taylor expansion of 0 in d3 5.888 * [backup-simplify]: Simplify 0 into 0 5.888 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.889 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.889 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.889 * [backup-simplify]: Simplify (+ 0 0) into 0 5.889 * [backup-simplify]: Simplify (- 0) into 0 5.889 * [backup-simplify]: Simplify (+ 0 0) into 0 5.890 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.890 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.890 * [backup-simplify]: Simplify (+ 0 0) into 0 5.890 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.890 * [backup-simplify]: Simplify (- 0) into 0 5.891 * [backup-simplify]: Simplify (+ 0 0) into 0 5.891 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d4) (/ 1 d3)) 0) (+ (* 0 (- (+ (/ 1 d3) (/ 1 d4)))) (* 0 1)))) into 0 5.891 * [taylor]: Taking taylor expansion of 0 in d3 5.891 * [backup-simplify]: Simplify 0 into 0 5.892 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.892 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.892 * [backup-simplify]: Simplify (+ 0 0) into 0 5.892 * [taylor]: Taking taylor expansion of 0 in d4 5.892 * [backup-simplify]: Simplify 0 into 0 5.893 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.893 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0 5.893 * [backup-simplify]: Simplify (- 0) into 0 5.893 * [taylor]: Taking taylor expansion of 0 in d4 5.893 * [backup-simplify]: Simplify 0 into 0 5.893 * [taylor]: Taking taylor expansion of 0 in d4 5.893 * [backup-simplify]: Simplify 0 into 0 5.894 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.894 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.894 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.894 * [backup-simplify]: Simplify (+ 0 0) into 0 5.894 * [backup-simplify]: Simplify (- 0) into 0 5.895 * [backup-simplify]: Simplify (+ 0 0) into 0 5.895 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.895 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.895 * [backup-simplify]: Simplify (+ 0 0) into 0 5.895 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.895 * [backup-simplify]: Simplify (- 0) into 0 5.896 * [backup-simplify]: Simplify (+ 0 0) into 0 5.896 * [backup-simplify]: Simplify (+ (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))))))) into 0 5.897 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 5.898 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* (- (+ (/ 1 d2) (/ 1 d4)) (/ 1 d3)) (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3)))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.898 * [taylor]: Taking taylor expansion of 0 in d2 5.898 * [backup-simplify]: Simplify 0 into 0 5.899 * [taylor]: Taking taylor expansion of 0 in d3 5.899 * [backup-simplify]: Simplify 0 into 0 5.899 * [taylor]: Taking taylor expansion of 0 in d3 5.899 * [backup-simplify]: Simplify 0 into 0 5.899 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.899 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.899 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.900 * [backup-simplify]: Simplify (+ 0 0) into 0 5.900 * [backup-simplify]: Simplify (- 0) into 0 5.900 * [backup-simplify]: Simplify (+ 0 0) into 0 5.900 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.901 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.901 * [backup-simplify]: Simplify (+ 0 0) into 0 5.901 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.901 * [backup-simplify]: Simplify (- 0) into 0 5.901 * [backup-simplify]: Simplify (+ 0 0) into 0 5.902 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 d4) (/ 1 d3)) 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 d3) (/ 1 d4)))) (* 0 1))))) into 0 5.902 * [taylor]: Taking taylor expansion of 0 in d3 5.902 * [backup-simplify]: Simplify 0 into 0 5.903 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.903 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.903 * [backup-simplify]: Simplify (- (/ 1 (pow d4 2))) into (- (/ 1 (pow d4 2))) 5.903 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow d4 2)))) into (- (/ 1 (pow d4 2))) 5.903 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d4 2))) in d4 5.903 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 5.903 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 5.903 * [taylor]: Taking taylor expansion of d4 in d4 5.904 * [backup-simplify]: Simplify 0 into 0 5.904 * [backup-simplify]: Simplify 1 into 1 5.904 * [backup-simplify]: Simplify (* 1 1) into 1 5.904 * [backup-simplify]: Simplify (/ 1 1) into 1 5.904 * [backup-simplify]: Simplify (- 1) into -1 5.904 * [backup-simplify]: Simplify -1 into -1 5.905 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.905 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0 5.905 * [backup-simplify]: Simplify (- 0) into 0 5.905 * [taylor]: Taking taylor expansion of 0 in d4 5.905 * [backup-simplify]: Simplify 0 into 0 5.905 * [taylor]: Taking taylor expansion of 0 in d4 5.905 * [backup-simplify]: Simplify 0 into 0 5.906 * [backup-simplify]: Simplify 1 into 1 5.906 * [backup-simplify]: Simplify -2 into -2 5.906 * [backup-simplify]: Simplify (+ (* -2 (* 1 (* (/ 1 (/ 1 d3)) (* (/ 1 (/ 1 d2)) (pow (/ 1 d1) -2))))) (+ (* 1 (pow (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1))))) 2)) (* -1 (pow (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1))))) 2)))) into (- (* (pow d1 2) (pow d3 2)) (+ (* 2 (* (pow d1 2) (* d3 d2))) (* (pow d1 2) (pow d4 2)))) 5.907 * [backup-simplify]: Simplify (* (* (/ 1 (- d1)) (- (- (/ 1 (- d2)) (/ 1 (- d3))) (/ 1 (- d4)))) (* (/ 1 (- d1)) (- (+ (/ 1 (- d4)) (/ 1 (- d2))) (/ 1 (- d3))))) into (/ (* (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) (pow d1 2)) 5.907 * [approximate]: Taking taylor expansion of (/ (* (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) (pow d1 2)) in (d1 d2 d3 d4) around 0 5.907 * [taylor]: Taking taylor expansion of (/ (* (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) (pow d1 2)) in d4 5.907 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) in d4 5.907 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) in d4 5.907 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4 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 (/ 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) 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 d3) (+ (/ 1 d2) (/ 1 d4))) in d4 5.907 * [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 5.908 * [backup-simplify]: Simplify (/ 1 1) into 1 5.908 * [taylor]: Taking taylor expansion of (pow d1 2) in d4 5.908 * [taylor]: Taking taylor expansion of d1 in d4 5.908 * [backup-simplify]: Simplify d1 into d1 5.908 * [backup-simplify]: Simplify (+ 1 0) into 1 5.908 * [backup-simplify]: Simplify (+ 1 0) into 1 5.908 * [backup-simplify]: Simplify (+ 0 1) into 1 5.909 * [backup-simplify]: Simplify (- 1) into -1 5.909 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.909 * [backup-simplify]: Simplify (* 1 -1) into -1 5.909 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.909 * [backup-simplify]: Simplify (/ -1 (pow d1 2)) into (/ -1 (pow d1 2)) 5.909 * [taylor]: Taking taylor expansion of (/ (* (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) (pow d1 2)) in d3 5.909 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) in d3 5.909 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) in d3 5.909 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d3 5.909 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 5.909 * [taylor]: Taking taylor expansion of d4 in d3 5.909 * [backup-simplify]: Simplify d4 into d4 5.909 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.909 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.909 * [taylor]: Taking taylor expansion of d3 in d3 5.909 * [backup-simplify]: Simplify 0 into 0 5.909 * [backup-simplify]: Simplify 1 into 1 5.910 * [backup-simplify]: Simplify (/ 1 1) into 1 5.910 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 5.910 * [taylor]: Taking taylor expansion of d2 in d3 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 d3) (+ (/ 1 d2) (/ 1 d4))) in d3 5.910 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.910 * [taylor]: Taking taylor expansion of d3 in d3 5.910 * [backup-simplify]: Simplify 0 into 0 5.910 * [backup-simplify]: Simplify 1 into 1 5.910 * [backup-simplify]: Simplify (/ 1 1) into 1 5.910 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d3 5.910 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 5.910 * [taylor]: Taking taylor expansion of d2 in d3 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 d3 5.910 * [taylor]: Taking taylor expansion of d4 in d3 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 (pow d1 2) in d3 5.910 * [taylor]: Taking taylor expansion of d1 in d3 5.910 * [backup-simplify]: Simplify d1 into d1 5.910 * [backup-simplify]: Simplify (+ 0 1) into 1 5.911 * [backup-simplify]: Simplify (+ 1 0) into 1 5.911 * [backup-simplify]: Simplify (+ 1 0) into 1 5.913 * [backup-simplify]: Simplify (* 1 1) into 1 5.913 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.913 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.914 * [taylor]: Taking taylor expansion of (/ (* (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) (pow d1 2)) in d2 5.914 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) in d2 5.914 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) in d2 5.914 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d2 5.914 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.914 * [taylor]: Taking taylor expansion of d4 in d2 5.914 * [backup-simplify]: Simplify d4 into d4 5.914 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.914 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.914 * [taylor]: Taking taylor expansion of d3 in d2 5.914 * [backup-simplify]: Simplify d3 into d3 5.914 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.914 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.914 * [taylor]: Taking taylor expansion of d2 in d2 5.914 * [backup-simplify]: Simplify 0 into 0 5.914 * [backup-simplify]: Simplify 1 into 1 5.914 * [backup-simplify]: Simplify (/ 1 1) into 1 5.914 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) in d2 5.914 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.914 * [taylor]: Taking taylor expansion of d3 in d2 5.914 * [backup-simplify]: Simplify d3 into d3 5.914 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.914 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 5.914 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.914 * [taylor]: Taking taylor expansion of d2 in d2 5.914 * [backup-simplify]: Simplify 0 into 0 5.914 * [backup-simplify]: Simplify 1 into 1 5.914 * [backup-simplify]: Simplify (/ 1 1) into 1 5.914 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.914 * [taylor]: Taking taylor expansion of d4 in d2 5.914 * [backup-simplify]: Simplify d4 into d4 5.914 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.914 * [taylor]: Taking taylor expansion of (pow d1 2) in d2 5.915 * [taylor]: Taking taylor expansion of d1 in d2 5.915 * [backup-simplify]: Simplify d1 into d1 5.915 * [backup-simplify]: Simplify (- 1) into -1 5.915 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.915 * [backup-simplify]: Simplify (+ 1 0) into 1 5.915 * [backup-simplify]: Simplify (- 1) into -1 5.916 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.916 * [backup-simplify]: Simplify (* -1 -1) into 1 5.916 * [backup-simplify]: Simplify (* d1 d1) into (pow d1 2) 5.916 * [backup-simplify]: Simplify (/ 1 (pow d1 2)) into (/ 1 (pow d1 2)) 5.916 * [taylor]: Taking taylor expansion of (/ (* (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) (pow d1 2)) in d1 5.916 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) in d1 5.916 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) in d1 5.916 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1 5.916 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 5.916 * [taylor]: Taking taylor expansion of d4 in d1 5.916 * [backup-simplify]: Simplify d4 into d4 5.916 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.916 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.916 * [taylor]: Taking taylor expansion of d3 in d1 5.916 * [backup-simplify]: Simplify d3 into d3 5.916 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.916 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.916 * [taylor]: Taking taylor expansion of d2 in d1 5.916 * [backup-simplify]: Simplify d2 into d2 5.916 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.916 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) in d1 5.916 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.916 * [taylor]: Taking taylor expansion of d3 in d1 5.916 * [backup-simplify]: Simplify d3 into d3 5.916 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.916 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 5.916 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.916 * [taylor]: Taking taylor expansion of d2 in d1 5.916 * [backup-simplify]: Simplify d2 into d2 5.916 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.916 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 5.916 * [taylor]: Taking taylor expansion of d4 in d1 5.916 * [backup-simplify]: Simplify d4 into d4 5.916 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.917 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.917 * [taylor]: Taking taylor expansion of d1 in d1 5.917 * [backup-simplify]: Simplify 0 into 0 5.917 * [backup-simplify]: Simplify 1 into 1 5.917 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3)) 5.917 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 5.917 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) 5.917 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 5.917 * [backup-simplify]: Simplify (- (+ (/ 1 d2) (/ 1 d4))) into (- (+ (/ 1 d2) (/ 1 d4))) 5.917 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d2) (/ 1 d4)))) into (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) 5.917 * [backup-simplify]: Simplify (* (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) into (* (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) 5.917 * [backup-simplify]: Simplify (* 1 1) into 1 5.918 * [backup-simplify]: Simplify (/ (* (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) 1) into (* (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) 5.918 * [taylor]: Taking taylor expansion of (/ (* (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) (pow d1 2)) in d1 5.918 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) in d1 5.918 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) in d1 5.918 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1 5.918 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 5.918 * [taylor]: Taking taylor expansion of d4 in d1 5.918 * [backup-simplify]: Simplify d4 into d4 5.918 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.918 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.918 * [taylor]: Taking taylor expansion of d3 in d1 5.918 * [backup-simplify]: Simplify d3 into d3 5.918 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.918 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.918 * [taylor]: Taking taylor expansion of d2 in d1 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 d3) (+ (/ 1 d2) (/ 1 d4))) in d1 5.918 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.918 * [taylor]: Taking taylor expansion of d3 in d1 5.918 * [backup-simplify]: Simplify d3 into d3 5.918 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.918 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d1 5.918 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.918 * [taylor]: Taking taylor expansion of d2 in d1 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 d1 5.918 * [taylor]: Taking taylor expansion of d4 in d1 5.918 * [backup-simplify]: Simplify d4 into d4 5.918 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.918 * [taylor]: Taking taylor expansion of (pow d1 2) in d1 5.918 * [taylor]: Taking taylor expansion of d1 in d1 5.918 * [backup-simplify]: Simplify 0 into 0 5.918 * [backup-simplify]: Simplify 1 into 1 5.918 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3)) 5.918 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 5.918 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) 5.918 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d2) (/ 1 d4)) 5.919 * [backup-simplify]: Simplify (- (+ (/ 1 d2) (/ 1 d4))) into (- (+ (/ 1 d2) (/ 1 d4))) 5.919 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d2) (/ 1 d4)))) into (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) 5.919 * [backup-simplify]: Simplify (* (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) into (* (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) 5.919 * [backup-simplify]: Simplify (* 1 1) into 1 5.919 * [backup-simplify]: Simplify (/ (* (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) 1) into (* (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) 5.919 * [taylor]: Taking taylor expansion of (* (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) in d2 5.919 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) in d2 5.919 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d2 5.919 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.919 * [taylor]: Taking taylor expansion of d4 in d2 5.919 * [backup-simplify]: Simplify d4 into d4 5.920 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.920 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.920 * [taylor]: Taking taylor expansion of d3 in d2 5.920 * [backup-simplify]: Simplify d3 into d3 5.920 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.920 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.920 * [taylor]: Taking taylor expansion of d2 in d2 5.920 * [backup-simplify]: Simplify 0 into 0 5.920 * [backup-simplify]: Simplify 1 into 1 5.920 * [backup-simplify]: Simplify (/ 1 1) into 1 5.920 * [taylor]: Taking taylor expansion of (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))) in d2 5.920 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.920 * [taylor]: Taking taylor expansion of d3 in d2 5.920 * [backup-simplify]: Simplify d3 into d3 5.920 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.920 * [taylor]: Taking taylor expansion of (+ (/ 1 d2) (/ 1 d4)) in d2 5.920 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.920 * [taylor]: Taking taylor expansion of d2 in d2 5.920 * [backup-simplify]: Simplify 0 into 0 5.920 * [backup-simplify]: Simplify 1 into 1 5.920 * [backup-simplify]: Simplify (/ 1 1) into 1 5.920 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.920 * [taylor]: Taking taylor expansion of d4 in d2 5.920 * [backup-simplify]: Simplify d4 into d4 5.920 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.921 * [backup-simplify]: Simplify (- 1) into -1 5.921 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.921 * [backup-simplify]: Simplify (+ 1 0) into 1 5.921 * [backup-simplify]: Simplify (- 1) into -1 5.921 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.922 * [backup-simplify]: Simplify (* -1 -1) into 1 5.922 * [taylor]: Taking taylor expansion of 1 in d3 5.922 * [backup-simplify]: Simplify 1 into 1 5.922 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) 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 5.922 * [backup-simplify]: Simplify (- 0) into 0 5.923 * [backup-simplify]: Simplify (+ 0 0) into 0 5.923 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.923 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.923 * [backup-simplify]: Simplify (+ 0 0) into 0 5.923 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.923 * [backup-simplify]: Simplify (- 0) into 0 5.923 * [backup-simplify]: Simplify (+ 0 0) into 0 5.924 * [backup-simplify]: Simplify (+ (* (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) 0) (* 0 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))))) into 0 5.924 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.925 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) (/ 0 1)))) into 0 5.925 * [taylor]: Taking taylor expansion of 0 in d2 5.925 * [backup-simplify]: Simplify 0 into 0 5.925 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.925 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 5.925 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4)) 5.925 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (/ 1 d4))) into (- (/ 1 d3) (/ 1 d4)) 5.925 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3)) 5.926 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.926 * [backup-simplify]: Simplify (- 0) into 0 5.926 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d3)) 0) into (+ (/ 1 d4) (/ 1 d3)) 5.926 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (/ 1 d4))) (* (+ (/ 1 d4) (/ 1 d3)) -1)) into (- (* 2 (/ 1 d3))) 5.926 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 d3))) in d3 5.926 * [taylor]: Taking taylor expansion of (* 2 (/ 1 d3)) in d3 5.926 * [taylor]: Taking taylor expansion of 2 in d3 5.926 * [backup-simplify]: Simplify 2 into 2 5.926 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.926 * [taylor]: Taking taylor expansion of d3 in d3 5.926 * [backup-simplify]: Simplify 0 into 0 5.926 * [backup-simplify]: Simplify 1 into 1 5.927 * [backup-simplify]: Simplify (/ 1 1) into 1 5.927 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.927 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.927 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.927 * [backup-simplify]: Simplify (+ 0 0) into 0 5.927 * [backup-simplify]: Simplify (- 0) into 0 5.927 * [backup-simplify]: Simplify (+ 0 0) into 0 5.928 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.928 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.928 * [backup-simplify]: Simplify (+ 0 0) into 0 5.928 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.928 * [backup-simplify]: Simplify (- 0) into 0 5.928 * [backup-simplify]: Simplify (+ 0 0) into 0 5.929 * [backup-simplify]: Simplify (+ (* (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))))) into 0 5.929 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.931 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.931 * [taylor]: Taking taylor expansion of 0 in d2 5.931 * [backup-simplify]: Simplify 0 into 0 5.931 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.931 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.931 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.931 * [backup-simplify]: Simplify (+ 0 0) into 0 5.932 * [backup-simplify]: Simplify (- 0) into 0 5.932 * [backup-simplify]: Simplify (+ 0 0) into 0 5.932 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.932 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.932 * [backup-simplify]: Simplify (+ 0 0) into 0 5.933 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.933 * [backup-simplify]: Simplify (- 0) into 0 5.933 * [backup-simplify]: Simplify (+ 0 0) into 0 5.934 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 d3) (/ 1 d4))) (* 0 -1))) into (- (/ 1 (pow d3 2)) (/ 1 (pow d4 2))) 5.934 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d3 2)) (/ 1 (pow d4 2))) in d3 5.934 * [taylor]: Taking taylor expansion of (/ 1 (pow d3 2)) in d3 5.934 * [taylor]: Taking taylor expansion of (pow d3 2) in d3 5.934 * [taylor]: Taking taylor expansion of d3 in d3 5.934 * [backup-simplify]: Simplify 0 into 0 5.934 * [backup-simplify]: Simplify 1 into 1 5.934 * [backup-simplify]: Simplify (* 1 1) into 1 5.934 * [backup-simplify]: Simplify (/ 1 1) into 1 5.934 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d3 5.934 * [taylor]: Taking taylor expansion of (pow d4 2) in d3 5.934 * [taylor]: Taking taylor expansion of d4 in d3 5.934 * [backup-simplify]: Simplify d4 into d4 5.934 * [backup-simplify]: Simplify (* d4 d4) into (pow d4 2) 5.934 * [backup-simplify]: Simplify (/ 1 (pow d4 2)) into (/ 1 (pow d4 2)) 5.935 * [backup-simplify]: Simplify (+ 1 0) into 1 5.935 * [taylor]: Taking taylor expansion of 1 in d4 5.935 * [backup-simplify]: Simplify 1 into 1 5.935 * [backup-simplify]: Simplify (* 2 1) into 2 5.935 * [backup-simplify]: Simplify (- 2) into -2 5.935 * [taylor]: Taking taylor expansion of -2 in d4 5.935 * [backup-simplify]: Simplify -2 into -2 5.935 * [taylor]: Taking taylor expansion of 1 in d4 5.935 * [backup-simplify]: Simplify 1 into 1 5.935 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.936 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.936 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.936 * [backup-simplify]: Simplify (+ 0 0) into 0 5.936 * [backup-simplify]: Simplify (- 0) into 0 5.936 * [backup-simplify]: Simplify (+ 0 0) into 0 5.936 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.937 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.937 * [backup-simplify]: Simplify (+ 0 0) into 0 5.937 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.937 * [backup-simplify]: Simplify (- 0) into 0 5.937 * [backup-simplify]: Simplify (+ 0 0) into 0 5.938 * [backup-simplify]: Simplify (+ (* (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4))))))) into 0 5.939 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.940 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.940 * [taylor]: Taking taylor expansion of 0 in d2 5.940 * [backup-simplify]: Simplify 0 into 0 5.940 * [taylor]: Taking taylor expansion of 0 in d3 5.940 * [backup-simplify]: Simplify 0 into 0 5.940 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.940 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.941 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.941 * [backup-simplify]: Simplify (+ 0 0) into 0 5.941 * [backup-simplify]: Simplify (- 0) into 0 5.941 * [backup-simplify]: Simplify (+ 0 0) into 0 5.941 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.941 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.942 * [backup-simplify]: Simplify (+ 0 0) into 0 5.942 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.942 * [backup-simplify]: Simplify (- 0) into 0 5.942 * [backup-simplify]: Simplify (+ 0 0) into 0 5.943 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (+ (/ 1 d4) (/ 1 d3)) 0) (+ (* 0 (- (/ 1 d3) (/ 1 d4))) (* 0 -1)))) into 0 5.943 * [taylor]: Taking taylor expansion of 0 in d3 5.943 * [backup-simplify]: Simplify 0 into 0 5.943 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.944 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.944 * [backup-simplify]: Simplify (+ 0 0) into 0 5.944 * [taylor]: Taking taylor expansion of 0 in d4 5.944 * [backup-simplify]: Simplify 0 into 0 5.944 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.945 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0 5.945 * [backup-simplify]: Simplify (- 0) into 0 5.945 * [taylor]: Taking taylor expansion of 0 in d4 5.945 * [backup-simplify]: Simplify 0 into 0 5.945 * [taylor]: Taking taylor expansion of 0 in d4 5.945 * [backup-simplify]: Simplify 0 into 0 5.945 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.945 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.946 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.946 * [backup-simplify]: Simplify (+ 0 0) into 0 5.946 * [backup-simplify]: Simplify (- 0) into 0 5.946 * [backup-simplify]: Simplify (+ 0 0) into 0 5.946 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.946 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.947 * [backup-simplify]: Simplify (+ 0 0) into 0 5.947 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.947 * [backup-simplify]: Simplify (- 0) into 0 5.947 * [backup-simplify]: Simplify (+ 0 0) into 0 5.948 * [backup-simplify]: Simplify (+ (* (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))))))) into 0 5.949 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 5.950 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) (- (/ 1 d3) (+ (/ 1 d2) (/ 1 d4)))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.950 * [taylor]: Taking taylor expansion of 0 in d2 5.950 * [backup-simplify]: Simplify 0 into 0 5.950 * [taylor]: Taking taylor expansion of 0 in d3 5.950 * [backup-simplify]: Simplify 0 into 0 5.950 * [taylor]: Taking taylor expansion of 0 in d3 5.950 * [backup-simplify]: Simplify 0 into 0 5.950 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.951 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.951 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.951 * [backup-simplify]: Simplify (+ 0 0) into 0 5.951 * [backup-simplify]: Simplify (- 0) into 0 5.952 * [backup-simplify]: Simplify (+ 0 0) into 0 5.952 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.952 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.952 * [backup-simplify]: Simplify (+ 0 0) into 0 5.953 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.953 * [backup-simplify]: Simplify (- 0) into 0 5.953 * [backup-simplify]: Simplify (+ 0 0) into 0 5.954 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (+ (/ 1 d4) (/ 1 d3)) 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d3) (/ 1 d4))) (* 0 -1))))) into 0 5.954 * [taylor]: Taking taylor expansion of 0 in d3 5.954 * [backup-simplify]: Simplify 0 into 0 5.954 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 5.955 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.955 * [backup-simplify]: Simplify (- (/ 1 (pow d4 2))) into (- (/ 1 (pow d4 2))) 5.955 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow d4 2)))) into (- (/ 1 (pow d4 2))) 5.955 * [taylor]: Taking taylor expansion of (- (/ 1 (pow d4 2))) in d4 5.955 * [taylor]: Taking taylor expansion of (/ 1 (pow d4 2)) in d4 5.955 * [taylor]: Taking taylor expansion of (pow d4 2) in d4 5.955 * [taylor]: Taking taylor expansion of d4 in d4 5.955 * [backup-simplify]: Simplify 0 into 0 5.955 * [backup-simplify]: Simplify 1 into 1 5.955 * [backup-simplify]: Simplify (* 1 1) into 1 5.956 * [backup-simplify]: Simplify (/ 1 1) into 1 5.956 * [backup-simplify]: Simplify (- 1) into -1 5.956 * [backup-simplify]: Simplify -1 into -1 5.956 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.957 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0 5.957 * [backup-simplify]: Simplify (- 0) into 0 5.957 * [taylor]: Taking taylor expansion of 0 in d4 5.957 * [backup-simplify]: Simplify 0 into 0 5.957 * [taylor]: Taking taylor expansion of 0 in d4 5.957 * [backup-simplify]: Simplify 0 into 0 5.957 * [backup-simplify]: Simplify 1 into 1 5.957 * [backup-simplify]: Simplify -2 into -2 5.958 * [backup-simplify]: Simplify (+ (* -2 (* 1 (* (/ 1 (/ 1 (- d3))) (* (/ 1 (/ 1 (- d2))) (pow (/ 1 (- d1)) -2))))) (+ (* 1 (pow (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1)))))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1)))))) 2)))) into (- (* (pow d1 2) (pow d3 2)) (+ (* 2 (* (pow d1 2) (* d3 d2))) (* (pow d1 2) (pow d4 2)))) 5.958 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2) 5.958 * [backup-simplify]: Simplify (* d1 (- (- d2 d3) d4)) into (* d1 (- d2 (+ d4 d3))) 5.958 * [approximate]: Taking taylor expansion of (* d1 (- d2 (+ d4 d3))) in (d1 d2 d3 d4) around 0 5.958 * [taylor]: Taking taylor expansion of (* d1 (- d2 (+ d4 d3))) in d4 5.958 * [taylor]: Taking taylor expansion of d1 in d4 5.958 * [backup-simplify]: Simplify d1 into d1 5.958 * [taylor]: Taking taylor expansion of (- d2 (+ d4 d3)) in d4 5.958 * [taylor]: Taking taylor expansion of d2 in d4 5.958 * [backup-simplify]: Simplify d2 into d2 5.958 * [taylor]: Taking taylor expansion of (+ d4 d3) in d4 5.958 * [taylor]: Taking taylor expansion of d4 in d4 5.958 * [backup-simplify]: Simplify 0 into 0 5.958 * [backup-simplify]: Simplify 1 into 1 5.958 * [taylor]: Taking taylor expansion of d3 in d4 5.958 * [backup-simplify]: Simplify d3 into d3 5.958 * [taylor]: Taking taylor expansion of (* d1 (- d2 (+ d4 d3))) in d3 5.958 * [taylor]: Taking taylor expansion of d1 in d3 5.958 * [backup-simplify]: Simplify d1 into d1 5.958 * [taylor]: Taking taylor expansion of (- d2 (+ d4 d3)) in d3 5.958 * [taylor]: Taking taylor expansion of d2 in d3 5.958 * [backup-simplify]: Simplify d2 into d2 5.958 * [taylor]: Taking taylor expansion of (+ d4 d3) in d3 5.958 * [taylor]: Taking taylor expansion of d4 in d3 5.958 * [backup-simplify]: Simplify d4 into d4 5.959 * [taylor]: Taking taylor expansion of d3 in d3 5.959 * [backup-simplify]: Simplify 0 into 0 5.959 * [backup-simplify]: Simplify 1 into 1 5.959 * [taylor]: Taking taylor expansion of (* d1 (- d2 (+ d4 d3))) in d2 5.959 * [taylor]: Taking taylor expansion of d1 in d2 5.959 * [backup-simplify]: Simplify d1 into d1 5.959 * [taylor]: Taking taylor expansion of (- d2 (+ d4 d3)) in d2 5.959 * [taylor]: Taking taylor expansion of d2 in d2 5.959 * [backup-simplify]: Simplify 0 into 0 5.959 * [backup-simplify]: Simplify 1 into 1 5.959 * [taylor]: Taking taylor expansion of (+ d4 d3) in d2 5.959 * [taylor]: Taking taylor expansion of d4 in d2 5.959 * [backup-simplify]: Simplify d4 into d4 5.959 * [taylor]: Taking taylor expansion of d3 in d2 5.959 * [backup-simplify]: Simplify d3 into d3 5.959 * [taylor]: Taking taylor expansion of (* d1 (- d2 (+ d4 d3))) in d1 5.959 * [taylor]: Taking taylor expansion of d1 in d1 5.959 * [backup-simplify]: Simplify 0 into 0 5.959 * [backup-simplify]: Simplify 1 into 1 5.959 * [taylor]: Taking taylor expansion of (- d2 (+ d4 d3)) in d1 5.959 * [taylor]: Taking taylor expansion of d2 in d1 5.959 * [backup-simplify]: Simplify d2 into d2 5.959 * [taylor]: Taking taylor expansion of (+ d4 d3) in d1 5.959 * [taylor]: Taking taylor expansion of d4 in d1 5.959 * [backup-simplify]: Simplify d4 into d4 5.959 * [taylor]: Taking taylor expansion of d3 in d1 5.959 * [backup-simplify]: Simplify d3 into d3 5.959 * [taylor]: Taking taylor expansion of (* d1 (- d2 (+ d4 d3))) in d1 5.959 * [taylor]: Taking taylor expansion of d1 in d1 5.959 * [backup-simplify]: Simplify 0 into 0 5.959 * [backup-simplify]: Simplify 1 into 1 5.959 * [taylor]: Taking taylor expansion of (- d2 (+ d4 d3)) in d1 5.959 * [taylor]: Taking taylor expansion of d2 in d1 5.959 * [backup-simplify]: Simplify d2 into d2 5.959 * [taylor]: Taking taylor expansion of (+ d4 d3) in d1 5.959 * [taylor]: Taking taylor expansion of d4 in d1 5.959 * [backup-simplify]: Simplify d4 into d4 5.959 * [taylor]: Taking taylor expansion of d3 in d1 5.959 * [backup-simplify]: Simplify d3 into d3 5.959 * [backup-simplify]: Simplify (+ d4 d3) into (+ d3 d4) 5.959 * [backup-simplify]: Simplify (- (+ d3 d4)) into (- (+ d3 d4)) 5.959 * [backup-simplify]: Simplify (+ d2 (- (+ d3 d4))) into (- d2 (+ d4 d3)) 5.959 * [backup-simplify]: Simplify (* 0 (- d2 (+ d4 d3))) into 0 5.959 * [taylor]: Taking taylor expansion of 0 in d2 5.959 * [backup-simplify]: Simplify 0 into 0 5.959 * [taylor]: Taking taylor expansion of 0 in d3 5.959 * [backup-simplify]: Simplify 0 into 0 5.959 * [taylor]: Taking taylor expansion of 0 in d4 5.959 * [backup-simplify]: Simplify 0 into 0 5.959 * [backup-simplify]: Simplify 0 into 0 5.960 * [backup-simplify]: Simplify (+ 0 0) into 0 5.960 * [backup-simplify]: Simplify (- 0) into 0 5.960 * [backup-simplify]: Simplify (+ 0 0) into 0 5.960 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- d2 (+ d4 d3)))) into (- d2 (+ d4 d3)) 5.960 * [taylor]: Taking taylor expansion of (- d2 (+ d4 d3)) in d2 5.960 * [taylor]: Taking taylor expansion of d2 in d2 5.960 * [backup-simplify]: Simplify 0 into 0 5.960 * [backup-simplify]: Simplify 1 into 1 5.960 * [taylor]: Taking taylor expansion of (+ d4 d3) in d2 5.960 * [taylor]: Taking taylor expansion of d4 in d2 5.960 * [backup-simplify]: Simplify d4 into d4 5.960 * [taylor]: Taking taylor expansion of d3 in d2 5.960 * [backup-simplify]: Simplify d3 into d3 5.960 * [backup-simplify]: Simplify (+ d4 d3) into (+ d3 d4) 5.960 * [backup-simplify]: Simplify (- (+ d3 d4)) into (- (+ d3 d4)) 5.961 * [backup-simplify]: Simplify (+ 0 (- (+ d3 d4))) into (- (+ d3 d4)) 5.961 * [taylor]: Taking taylor expansion of (- (+ d3 d4)) in d3 5.961 * [taylor]: Taking taylor expansion of (+ d3 d4) in d3 5.961 * [taylor]: Taking taylor expansion of d3 in d3 5.961 * [backup-simplify]: Simplify 0 into 0 5.961 * [backup-simplify]: Simplify 1 into 1 5.961 * [taylor]: Taking taylor expansion of d4 in d3 5.961 * [backup-simplify]: Simplify d4 into d4 5.961 * [backup-simplify]: Simplify (+ 0 d4) into d4 5.961 * [backup-simplify]: Simplify (- d4) into (- d4) 5.961 * [taylor]: Taking taylor expansion of (- d4) in d4 5.961 * [taylor]: Taking taylor expansion of d4 in d4 5.961 * [backup-simplify]: Simplify 0 into 0 5.961 * [backup-simplify]: Simplify 1 into 1 5.961 * [backup-simplify]: Simplify (- 0) into 0 5.961 * [backup-simplify]: Simplify 0 into 0 5.961 * [taylor]: Taking taylor expansion of 0 in d3 5.961 * [backup-simplify]: Simplify 0 into 0 5.961 * [taylor]: Taking taylor expansion of 0 in d4 5.961 * [backup-simplify]: Simplify 0 into 0 5.961 * [backup-simplify]: Simplify 0 into 0 5.961 * [taylor]: Taking taylor expansion of 0 in d4 5.961 * [backup-simplify]: Simplify 0 into 0 5.961 * [backup-simplify]: Simplify 0 into 0 5.961 * [backup-simplify]: Simplify 0 into 0 5.961 * [backup-simplify]: Simplify (+ 0 0) into 0 5.962 * [backup-simplify]: Simplify (- 0) into 0 5.962 * [backup-simplify]: Simplify (+ 0 0) into 0 5.962 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- d2 (+ d4 d3))))) into 0 5.962 * [taylor]: Taking taylor expansion of 0 in d2 5.962 * [backup-simplify]: Simplify 0 into 0 5.962 * [taylor]: Taking taylor expansion of 0 in d3 5.962 * [backup-simplify]: Simplify 0 into 0 5.962 * [taylor]: Taking taylor expansion of 0 in d4 5.962 * [backup-simplify]: Simplify 0 into 0 5.962 * [backup-simplify]: Simplify 0 into 0 5.962 * [backup-simplify]: Simplify 0 into 0 5.963 * [backup-simplify]: Simplify (* (/ 1 d1) (- (- (/ 1 d2) (/ 1 d3)) (/ 1 d4))) into (/ (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) d1) 5.963 * [approximate]: Taking taylor expansion of (/ (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) d1) in (d1 d2 d3 d4) around 0 5.963 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) d1) in d4 5.963 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) in d4 5.963 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 5.963 * [taylor]: Taking taylor expansion of d2 in d4 5.963 * [backup-simplify]: Simplify d2 into d2 5.963 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.963 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4 5.963 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.963 * [taylor]: Taking taylor expansion of d4 in d4 5.963 * [backup-simplify]: Simplify 0 into 0 5.963 * [backup-simplify]: Simplify 1 into 1 5.963 * [backup-simplify]: Simplify (/ 1 1) into 1 5.963 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 5.963 * [taylor]: Taking taylor expansion of d3 in d4 5.963 * [backup-simplify]: Simplify d3 into d3 5.963 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.963 * [taylor]: Taking taylor expansion of d1 in d4 5.963 * [backup-simplify]: Simplify d1 into d1 5.963 * [backup-simplify]: Simplify (+ 1 0) into 1 5.963 * [backup-simplify]: Simplify (- 1) into -1 5.964 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.964 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 5.964 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) d1) in d3 5.964 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) in d3 5.964 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 5.964 * [taylor]: Taking taylor expansion of d2 in d3 5.964 * [backup-simplify]: Simplify d2 into d2 5.964 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.964 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d3 5.964 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 5.964 * [taylor]: Taking taylor expansion of d4 in d3 5.964 * [backup-simplify]: Simplify d4 into d4 5.964 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.964 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.964 * [taylor]: Taking taylor expansion of d3 in d3 5.964 * [backup-simplify]: Simplify 0 into 0 5.964 * [backup-simplify]: Simplify 1 into 1 5.964 * [backup-simplify]: Simplify (/ 1 1) into 1 5.964 * [taylor]: Taking taylor expansion of d1 in d3 5.964 * [backup-simplify]: Simplify d1 into d1 5.965 * [backup-simplify]: Simplify (+ 0 1) into 1 5.965 * [backup-simplify]: Simplify (- 1) into -1 5.965 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.965 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 5.965 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) d1) in d2 5.965 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) in d2 5.965 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.965 * [taylor]: Taking taylor expansion of d2 in d2 5.965 * [backup-simplify]: Simplify 0 into 0 5.965 * [backup-simplify]: Simplify 1 into 1 5.965 * [backup-simplify]: Simplify (/ 1 1) into 1 5.965 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d2 5.965 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.965 * [taylor]: Taking taylor expansion of d4 in d2 5.965 * [backup-simplify]: Simplify d4 into d4 5.965 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.965 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.965 * [taylor]: Taking taylor expansion of d3 in d2 5.965 * [backup-simplify]: Simplify d3 into d3 5.965 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.965 * [taylor]: Taking taylor expansion of d1 in d2 5.965 * [backup-simplify]: Simplify d1 into d1 5.966 * [backup-simplify]: Simplify (+ 1 0) into 1 5.966 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.966 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) d1) in d1 5.966 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) in d1 5.966 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.966 * [taylor]: Taking taylor expansion of d2 in d1 5.966 * [backup-simplify]: Simplify d2 into d2 5.966 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.966 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1 5.966 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 5.966 * [taylor]: Taking taylor expansion of d4 in d1 5.966 * [backup-simplify]: Simplify d4 into d4 5.966 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.966 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.966 * [taylor]: Taking taylor expansion of d3 in d1 5.966 * [backup-simplify]: Simplify d3 into d3 5.966 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.966 * [taylor]: Taking taylor expansion of d1 in d1 5.966 * [backup-simplify]: Simplify 0 into 0 5.966 * [backup-simplify]: Simplify 1 into 1 5.966 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3)) 5.966 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d3))) 5.966 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (+ (/ 1 d4) (/ 1 d3)))) into (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) 5.966 * [backup-simplify]: Simplify (/ (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) 1) into (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) 5.966 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) d1) in d1 5.966 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) in d1 5.966 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.967 * [taylor]: Taking taylor expansion of d2 in d1 5.967 * [backup-simplify]: Simplify d2 into d2 5.967 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.967 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1 5.967 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 5.967 * [taylor]: Taking taylor expansion of d4 in d1 5.967 * [backup-simplify]: Simplify d4 into d4 5.967 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.967 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.967 * [taylor]: Taking taylor expansion of d3 in d1 5.967 * [backup-simplify]: Simplify d3 into d3 5.967 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.967 * [taylor]: Taking taylor expansion of d1 in d1 5.967 * [backup-simplify]: Simplify 0 into 0 5.967 * [backup-simplify]: Simplify 1 into 1 5.967 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3)) 5.967 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d3))) 5.967 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (+ (/ 1 d4) (/ 1 d3)))) into (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) 5.967 * [backup-simplify]: Simplify (/ (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) 1) into (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) 5.967 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) in d2 5.967 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.967 * [taylor]: Taking taylor expansion of d2 in d2 5.967 * [backup-simplify]: Simplify 0 into 0 5.967 * [backup-simplify]: Simplify 1 into 1 5.967 * [backup-simplify]: Simplify (/ 1 1) into 1 5.967 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d2 5.967 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.968 * [taylor]: Taking taylor expansion of d4 in d2 5.968 * [backup-simplify]: Simplify d4 into d4 5.968 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.968 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.968 * [taylor]: Taking taylor expansion of d3 in d2 5.968 * [backup-simplify]: Simplify d3 into d3 5.968 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.968 * [backup-simplify]: Simplify (+ 1 0) into 1 5.968 * [taylor]: Taking taylor expansion of 1 in d3 5.968 * [backup-simplify]: Simplify 1 into 1 5.968 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.968 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.968 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.968 * [backup-simplify]: Simplify (+ 0 0) into 0 5.969 * [backup-simplify]: Simplify (- 0) into 0 5.969 * [backup-simplify]: Simplify (+ 0 0) into 0 5.969 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) (/ 0 1)))) into 0 5.969 * [taylor]: Taking taylor expansion of 0 in d2 5.969 * [backup-simplify]: Simplify 0 into 0 5.970 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.970 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3)) 5.970 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d3))) 5.970 * [backup-simplify]: Simplify (+ 0 (- (+ (/ 1 d4) (/ 1 d3)))) into (- (+ (/ 1 d3) (/ 1 d4))) 5.970 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d3) (/ 1 d4))) in d3 5.970 * [taylor]: Taking taylor expansion of (+ (/ 1 d3) (/ 1 d4)) in d3 5.970 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.970 * [taylor]: Taking taylor expansion of d3 in d3 5.970 * [backup-simplify]: Simplify 0 into 0 5.970 * [backup-simplify]: Simplify 1 into 1 5.970 * [backup-simplify]: Simplify (/ 1 1) into 1 5.970 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 5.970 * [taylor]: Taking taylor expansion of d4 in d3 5.970 * [backup-simplify]: Simplify d4 into d4 5.970 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.971 * [backup-simplify]: Simplify (+ 1 0) into 1 5.971 * [backup-simplify]: Simplify (- 1) into -1 5.971 * [taylor]: Taking taylor expansion of -1 in d4 5.971 * [backup-simplify]: Simplify -1 into -1 5.971 * [taylor]: Taking taylor expansion of 1 in d4 5.971 * [backup-simplify]: Simplify 1 into 1 5.971 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.971 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.971 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.971 * [backup-simplify]: Simplify (+ 0 0) into 0 5.972 * [backup-simplify]: Simplify (- 0) into 0 5.972 * [backup-simplify]: Simplify (+ 0 0) into 0 5.973 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.973 * [taylor]: Taking taylor expansion of 0 in d2 5.973 * [backup-simplify]: Simplify 0 into 0 5.973 * [taylor]: Taking taylor expansion of 0 in d3 5.973 * [backup-simplify]: Simplify 0 into 0 5.973 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.973 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.973 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.974 * [backup-simplify]: Simplify (+ 0 0) into 0 5.974 * [backup-simplify]: Simplify (- 0) into 0 5.974 * [backup-simplify]: Simplify (+ 0 0) into 0 5.974 * [taylor]: Taking taylor expansion of 0 in d3 5.974 * [backup-simplify]: Simplify 0 into 0 5.974 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.974 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 5.975 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4)) 5.975 * [taylor]: Taking taylor expansion of (- (/ 1 d4)) in d4 5.975 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.975 * [taylor]: Taking taylor expansion of d4 in d4 5.975 * [backup-simplify]: Simplify 0 into 0 5.975 * [backup-simplify]: Simplify 1 into 1 5.975 * [backup-simplify]: Simplify (/ 1 1) into 1 5.975 * [backup-simplify]: Simplify (- 1) into -1 5.975 * [backup-simplify]: Simplify -1 into -1 5.975 * [taylor]: Taking taylor expansion of 0 in d4 5.975 * [backup-simplify]: Simplify 0 into 0 5.975 * [backup-simplify]: Simplify -1 into -1 5.975 * [backup-simplify]: Simplify 1 into 1 5.976 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* -1 (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (* d1 d2) (+ (* d1 d4) (* d1 d3))) 5.976 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (- (- (/ 1 (- d2)) (/ 1 (- d3))) (/ 1 (- d4)))) into (* -1 (/ (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) d1)) 5.976 * [approximate]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) d1)) in (d1 d2 d3 d4) around 0 5.976 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) d1)) in d4 5.976 * [taylor]: Taking taylor expansion of -1 in d4 5.976 * [backup-simplify]: Simplify -1 into -1 5.976 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) d1) in d4 5.976 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) in d4 5.976 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4 5.976 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.976 * [taylor]: Taking taylor expansion of d4 in d4 5.976 * [backup-simplify]: Simplify 0 into 0 5.976 * [backup-simplify]: Simplify 1 into 1 5.976 * [backup-simplify]: Simplify (/ 1 1) into 1 5.976 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 5.976 * [taylor]: Taking taylor expansion of d3 in d4 5.976 * [backup-simplify]: Simplify d3 into d3 5.976 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.976 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 5.976 * [taylor]: Taking taylor expansion of d2 in d4 5.976 * [backup-simplify]: Simplify d2 into d2 5.976 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.976 * [taylor]: Taking taylor expansion of d1 in d4 5.976 * [backup-simplify]: Simplify d1 into d1 5.977 * [backup-simplify]: Simplify (+ 1 0) into 1 5.977 * [backup-simplify]: Simplify (+ 1 0) into 1 5.977 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.977 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) d1)) in d3 5.977 * [taylor]: Taking taylor expansion of -1 in d3 5.977 * [backup-simplify]: Simplify -1 into -1 5.977 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) d1) in d3 5.977 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) in d3 5.977 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d3 5.977 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 5.977 * [taylor]: Taking taylor expansion of d4 in d3 5.977 * [backup-simplify]: Simplify d4 into d4 5.977 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.977 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.977 * [taylor]: Taking taylor expansion of d3 in d3 5.977 * [backup-simplify]: Simplify 0 into 0 5.977 * [backup-simplify]: Simplify 1 into 1 5.977 * [backup-simplify]: Simplify (/ 1 1) into 1 5.977 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 5.977 * [taylor]: Taking taylor expansion of d2 in d3 5.977 * [backup-simplify]: Simplify d2 into d2 5.977 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.977 * [taylor]: Taking taylor expansion of d1 in d3 5.977 * [backup-simplify]: Simplify d1 into d1 5.978 * [backup-simplify]: Simplify (+ 0 1) into 1 5.978 * [backup-simplify]: Simplify (+ 1 0) into 1 5.978 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.978 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) d1)) in d2 5.978 * [taylor]: Taking taylor expansion of -1 in d2 5.978 * [backup-simplify]: Simplify -1 into -1 5.978 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) d1) in d2 5.978 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) in d2 5.978 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d2 5.978 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.978 * [taylor]: Taking taylor expansion of d4 in d2 5.978 * [backup-simplify]: Simplify d4 into d4 5.978 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.978 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.978 * [taylor]: Taking taylor expansion of d3 in d2 5.978 * [backup-simplify]: Simplify d3 into d3 5.978 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.978 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.978 * [taylor]: Taking taylor expansion of d2 in d2 5.978 * [backup-simplify]: Simplify 0 into 0 5.978 * [backup-simplify]: Simplify 1 into 1 5.978 * [backup-simplify]: Simplify (/ 1 1) into 1 5.978 * [taylor]: Taking taylor expansion of d1 in d2 5.979 * [backup-simplify]: Simplify d1 into d1 5.979 * [backup-simplify]: Simplify (- 1) into -1 5.979 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.979 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 5.979 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) d1)) in d1 5.979 * [taylor]: Taking taylor expansion of -1 in d1 5.979 * [backup-simplify]: Simplify -1 into -1 5.979 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) d1) in d1 5.979 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) in d1 5.979 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1 5.979 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 5.979 * [taylor]: Taking taylor expansion of d4 in d1 5.979 * [backup-simplify]: Simplify d4 into d4 5.979 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.979 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.979 * [taylor]: Taking taylor expansion of d3 in d1 5.979 * [backup-simplify]: Simplify d3 into d3 5.979 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.979 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.979 * [taylor]: Taking taylor expansion of d2 in d1 5.979 * [backup-simplify]: Simplify d2 into d2 5.979 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.979 * [taylor]: Taking taylor expansion of d1 in d1 5.979 * [backup-simplify]: Simplify 0 into 0 5.979 * [backup-simplify]: Simplify 1 into 1 5.979 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3)) 5.979 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 5.980 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) 5.980 * [backup-simplify]: Simplify (/ (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) 1) into (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) 5.980 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) d1)) in d1 5.980 * [taylor]: Taking taylor expansion of -1 in d1 5.980 * [backup-simplify]: Simplify -1 into -1 5.980 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) d1) in d1 5.980 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) in d1 5.980 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1 5.980 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 5.980 * [taylor]: Taking taylor expansion of d4 in d1 5.980 * [backup-simplify]: Simplify d4 into d4 5.980 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.980 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 5.980 * [taylor]: Taking taylor expansion of d3 in d1 5.980 * [backup-simplify]: Simplify d3 into d3 5.980 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.980 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.980 * [taylor]: Taking taylor expansion of d2 in d1 5.980 * [backup-simplify]: Simplify d2 into d2 5.980 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.980 * [taylor]: Taking taylor expansion of d1 in d1 5.980 * [backup-simplify]: Simplify 0 into 0 5.980 * [backup-simplify]: Simplify 1 into 1 5.980 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3)) 5.980 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 5.980 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) 5.981 * [backup-simplify]: Simplify (/ (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) 1) into (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) 5.981 * [backup-simplify]: Simplify (* -1 (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2))) into (* -1 (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2))) 5.981 * [taylor]: Taking taylor expansion of (* -1 (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2))) in d2 5.981 * [taylor]: Taking taylor expansion of -1 in d2 5.981 * [backup-simplify]: Simplify -1 into -1 5.981 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) in d2 5.981 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d2 5.981 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.981 * [taylor]: Taking taylor expansion of d4 in d2 5.981 * [backup-simplify]: Simplify d4 into d4 5.981 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.981 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.981 * [taylor]: Taking taylor expansion of d3 in d2 5.981 * [backup-simplify]: Simplify d3 into d3 5.981 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.981 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.981 * [taylor]: Taking taylor expansion of d2 in d2 5.981 * [backup-simplify]: Simplify 0 into 0 5.981 * [backup-simplify]: Simplify 1 into 1 5.981 * [backup-simplify]: Simplify (/ 1 1) into 1 5.981 * [backup-simplify]: Simplify (- 1) into -1 5.982 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.982 * [backup-simplify]: Simplify (* -1 -1) into 1 5.982 * [taylor]: Taking taylor expansion of 1 in d3 5.982 * [backup-simplify]: Simplify 1 into 1 5.982 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.982 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.982 * [backup-simplify]: Simplify (+ 0 0) into 0 5.982 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 5.983 * [backup-simplify]: Simplify (- 0) into 0 5.983 * [backup-simplify]: Simplify (+ 0 0) into 0 5.983 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) (/ 0 1)))) into 0 5.984 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)))) into 0 5.984 * [taylor]: Taking taylor expansion of 0 in d2 5.984 * [backup-simplify]: Simplify 0 into 0 5.984 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3)) 5.984 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.984 * [backup-simplify]: Simplify (- 0) into 0 5.984 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d3)) 0) into (+ (/ 1 d4) (/ 1 d3)) 5.985 * [backup-simplify]: Simplify (+ (* -1 (+ (/ 1 d4) (/ 1 d3))) (* 0 -1)) into (- (+ (/ 1 d4) (/ 1 d3))) 5.985 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d3))) in d3 5.985 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d3 5.985 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 5.985 * [taylor]: Taking taylor expansion of d4 in d3 5.985 * [backup-simplify]: Simplify d4 into d4 5.985 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.985 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.985 * [taylor]: Taking taylor expansion of d3 in d3 5.985 * [backup-simplify]: Simplify 0 into 0 5.985 * [backup-simplify]: Simplify 1 into 1 5.985 * [backup-simplify]: Simplify (/ 1 1) into 1 5.985 * [backup-simplify]: Simplify (+ 0 1) into 1 5.986 * [backup-simplify]: Simplify (- 1) into -1 5.986 * [taylor]: Taking taylor expansion of -1 in d4 5.986 * [backup-simplify]: Simplify -1 into -1 5.986 * [taylor]: Taking taylor expansion of 1 in d4 5.986 * [backup-simplify]: Simplify 1 into 1 5.986 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 5.986 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 5.986 * [backup-simplify]: Simplify (+ 0 0) into 0 5.986 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 5.987 * [backup-simplify]: Simplify (- 0) into 0 5.987 * [backup-simplify]: Simplify (+ 0 0) into 0 5.988 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.988 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2))))) into 0 5.988 * [taylor]: Taking taylor expansion of 0 in d2 5.988 * [backup-simplify]: Simplify 0 into 0 5.988 * [taylor]: Taking taylor expansion of 0 in d3 5.988 * [backup-simplify]: Simplify 0 into 0 5.988 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 5.988 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 5.989 * [backup-simplify]: Simplify (+ 0 0) into 0 5.989 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.989 * [backup-simplify]: Simplify (- 0) into 0 5.989 * [backup-simplify]: Simplify (+ 0 0) into 0 5.990 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (+ (/ 1 d4) (/ 1 d3))) (* 0 -1))) into 0 5.990 * [taylor]: Taking taylor expansion of 0 in d3 5.990 * [backup-simplify]: Simplify 0 into 0 5.990 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.991 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 5.991 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4)) 5.991 * [taylor]: Taking taylor expansion of (- (/ 1 d4)) in d4 5.991 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.991 * [taylor]: Taking taylor expansion of d4 in d4 5.991 * [backup-simplify]: Simplify 0 into 0 5.991 * [backup-simplify]: Simplify 1 into 1 5.991 * [backup-simplify]: Simplify (/ 1 1) into 1 5.991 * [backup-simplify]: Simplify (- 1) into -1 5.991 * [backup-simplify]: Simplify -1 into -1 5.991 * [taylor]: Taking taylor expansion of 0 in d4 5.991 * [backup-simplify]: Simplify 0 into 0 5.991 * [backup-simplify]: Simplify -1 into -1 5.991 * [backup-simplify]: Simplify 1 into 1 5.992 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* -1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (* d1 d2) (+ (* d1 d4) (* d1 d3))) 5.992 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1) 5.992 * [backup-simplify]: Simplify (* d1 (- (- d2 d3) d4)) into (* d1 (- d2 (+ d4 d3))) 5.992 * [approximate]: Taking taylor expansion of (* d1 (- d2 (+ d4 d3))) in (d1 d2 d3 d4) around 0 5.992 * [taylor]: Taking taylor expansion of (* d1 (- d2 (+ d4 d3))) in d4 5.992 * [taylor]: Taking taylor expansion of d1 in d4 5.992 * [backup-simplify]: Simplify d1 into d1 5.992 * [taylor]: Taking taylor expansion of (- d2 (+ d4 d3)) in d4 5.992 * [taylor]: Taking taylor expansion of d2 in d4 5.992 * [backup-simplify]: Simplify d2 into d2 5.992 * [taylor]: Taking taylor expansion of (+ d4 d3) in d4 5.992 * [taylor]: Taking taylor expansion of d4 in d4 5.992 * [backup-simplify]: Simplify 0 into 0 5.992 * [backup-simplify]: Simplify 1 into 1 5.992 * [taylor]: Taking taylor expansion of d3 in d4 5.992 * [backup-simplify]: Simplify d3 into d3 5.992 * [taylor]: Taking taylor expansion of (* d1 (- d2 (+ d4 d3))) in d3 5.992 * [taylor]: Taking taylor expansion of d1 in d3 5.992 * [backup-simplify]: Simplify d1 into d1 5.992 * [taylor]: Taking taylor expansion of (- d2 (+ d4 d3)) in d3 5.992 * [taylor]: Taking taylor expansion of d2 in d3 5.992 * [backup-simplify]: Simplify d2 into d2 5.992 * [taylor]: Taking taylor expansion of (+ d4 d3) in d3 5.992 * [taylor]: Taking taylor expansion of d4 in d3 5.992 * [backup-simplify]: Simplify d4 into d4 5.992 * [taylor]: Taking taylor expansion of d3 in d3 5.992 * [backup-simplify]: Simplify 0 into 0 5.992 * [backup-simplify]: Simplify 1 into 1 5.992 * [taylor]: Taking taylor expansion of (* d1 (- d2 (+ d4 d3))) in d2 5.992 * [taylor]: Taking taylor expansion of d1 in d2 5.992 * [backup-simplify]: Simplify d1 into d1 5.992 * [taylor]: Taking taylor expansion of (- d2 (+ d4 d3)) in d2 5.992 * [taylor]: Taking taylor expansion of d2 in d2 5.992 * [backup-simplify]: Simplify 0 into 0 5.992 * [backup-simplify]: Simplify 1 into 1 5.992 * [taylor]: Taking taylor expansion of (+ d4 d3) in d2 5.992 * [taylor]: Taking taylor expansion of d4 in d2 5.992 * [backup-simplify]: Simplify d4 into d4 5.992 * [taylor]: Taking taylor expansion of d3 in d2 5.992 * [backup-simplify]: Simplify d3 into d3 5.992 * [taylor]: Taking taylor expansion of (* d1 (- d2 (+ d4 d3))) in d1 5.992 * [taylor]: Taking taylor expansion of d1 in d1 5.992 * [backup-simplify]: Simplify 0 into 0 5.992 * [backup-simplify]: Simplify 1 into 1 5.992 * [taylor]: Taking taylor expansion of (- d2 (+ d4 d3)) in d1 5.992 * [taylor]: Taking taylor expansion of d2 in d1 5.992 * [backup-simplify]: Simplify d2 into d2 5.992 * [taylor]: Taking taylor expansion of (+ d4 d3) in d1 5.992 * [taylor]: Taking taylor expansion of d4 in d1 5.992 * [backup-simplify]: Simplify d4 into d4 5.992 * [taylor]: Taking taylor expansion of d3 in d1 5.992 * [backup-simplify]: Simplify d3 into d3 5.992 * [taylor]: Taking taylor expansion of (* d1 (- d2 (+ d4 d3))) in d1 5.992 * [taylor]: Taking taylor expansion of d1 in d1 5.992 * [backup-simplify]: Simplify 0 into 0 5.992 * [backup-simplify]: Simplify 1 into 1 5.992 * [taylor]: Taking taylor expansion of (- d2 (+ d4 d3)) in d1 5.992 * [taylor]: Taking taylor expansion of d2 in d1 5.993 * [backup-simplify]: Simplify d2 into d2 5.993 * [taylor]: Taking taylor expansion of (+ d4 d3) in d1 5.993 * [taylor]: Taking taylor expansion of d4 in d1 5.993 * [backup-simplify]: Simplify d4 into d4 5.993 * [taylor]: Taking taylor expansion of d3 in d1 5.993 * [backup-simplify]: Simplify d3 into d3 5.993 * [backup-simplify]: Simplify (+ d4 d3) into (+ d3 d4) 5.993 * [backup-simplify]: Simplify (- (+ d3 d4)) into (- (+ d3 d4)) 5.993 * [backup-simplify]: Simplify (+ d2 (- (+ d3 d4))) into (- d2 (+ d4 d3)) 5.993 * [backup-simplify]: Simplify (* 0 (- d2 (+ d4 d3))) into 0 5.993 * [taylor]: Taking taylor expansion of 0 in d2 5.993 * [backup-simplify]: Simplify 0 into 0 5.993 * [taylor]: Taking taylor expansion of 0 in d3 5.993 * [backup-simplify]: Simplify 0 into 0 5.993 * [taylor]: Taking taylor expansion of 0 in d4 5.993 * [backup-simplify]: Simplify 0 into 0 5.993 * [backup-simplify]: Simplify 0 into 0 5.993 * [backup-simplify]: Simplify (+ 0 0) into 0 5.993 * [backup-simplify]: Simplify (- 0) into 0 5.994 * [backup-simplify]: Simplify (+ 0 0) into 0 5.994 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- d2 (+ d4 d3)))) into (- d2 (+ d4 d3)) 5.994 * [taylor]: Taking taylor expansion of (- d2 (+ d4 d3)) in d2 5.994 * [taylor]: Taking taylor expansion of d2 in d2 5.994 * [backup-simplify]: Simplify 0 into 0 5.994 * [backup-simplify]: Simplify 1 into 1 5.994 * [taylor]: Taking taylor expansion of (+ d4 d3) in d2 5.994 * [taylor]: Taking taylor expansion of d4 in d2 5.994 * [backup-simplify]: Simplify d4 into d4 5.994 * [taylor]: Taking taylor expansion of d3 in d2 5.994 * [backup-simplify]: Simplify d3 into d3 5.994 * [backup-simplify]: Simplify (+ d4 d3) into (+ d3 d4) 5.994 * [backup-simplify]: Simplify (- (+ d3 d4)) into (- (+ d3 d4)) 5.994 * [backup-simplify]: Simplify (+ 0 (- (+ d3 d4))) into (- (+ d3 d4)) 5.994 * [taylor]: Taking taylor expansion of (- (+ d3 d4)) in d3 5.994 * [taylor]: Taking taylor expansion of (+ d3 d4) in d3 5.994 * [taylor]: Taking taylor expansion of d3 in d3 5.994 * [backup-simplify]: Simplify 0 into 0 5.994 * [backup-simplify]: Simplify 1 into 1 5.994 * [taylor]: Taking taylor expansion of d4 in d3 5.994 * [backup-simplify]: Simplify d4 into d4 5.994 * [backup-simplify]: Simplify (+ 0 d4) into d4 5.994 * [backup-simplify]: Simplify (- d4) into (- d4) 5.994 * [taylor]: Taking taylor expansion of (- d4) in d4 5.994 * [taylor]: Taking taylor expansion of d4 in d4 5.994 * [backup-simplify]: Simplify 0 into 0 5.994 * [backup-simplify]: Simplify 1 into 1 5.994 * [backup-simplify]: Simplify (- 0) into 0 5.994 * [backup-simplify]: Simplify 0 into 0 5.995 * [taylor]: Taking taylor expansion of 0 in d3 5.995 * [backup-simplify]: Simplify 0 into 0 5.995 * [taylor]: Taking taylor expansion of 0 in d4 5.995 * [backup-simplify]: Simplify 0 into 0 5.995 * [backup-simplify]: Simplify 0 into 0 5.995 * [taylor]: Taking taylor expansion of 0 in d4 5.995 * [backup-simplify]: Simplify 0 into 0 5.995 * [backup-simplify]: Simplify 0 into 0 5.995 * [backup-simplify]: Simplify 0 into 0 5.995 * [backup-simplify]: Simplify (+ 0 0) into 0 5.995 * [backup-simplify]: Simplify (- 0) into 0 5.995 * [backup-simplify]: Simplify (+ 0 0) into 0 5.996 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- d2 (+ d4 d3))))) into 0 5.996 * [taylor]: Taking taylor expansion of 0 in d2 5.996 * [backup-simplify]: Simplify 0 into 0 5.996 * [taylor]: Taking taylor expansion of 0 in d3 5.996 * [backup-simplify]: Simplify 0 into 0 5.996 * [taylor]: Taking taylor expansion of 0 in d4 5.996 * [backup-simplify]: Simplify 0 into 0 5.996 * [backup-simplify]: Simplify 0 into 0 5.996 * [backup-simplify]: Simplify 0 into 0 5.996 * [backup-simplify]: Simplify (* (/ 1 d1) (- (- (/ 1 d2) (/ 1 d3)) (/ 1 d4))) into (/ (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) d1) 5.996 * [approximate]: Taking taylor expansion of (/ (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) d1) in (d1 d2 d3 d4) around 0 5.996 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) d1) in d4 5.996 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) in d4 5.996 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 5.996 * [taylor]: Taking taylor expansion of d2 in d4 5.996 * [backup-simplify]: Simplify d2 into d2 5.996 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.996 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4 5.996 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 5.996 * [taylor]: Taking taylor expansion of d4 in d4 5.996 * [backup-simplify]: Simplify 0 into 0 5.996 * [backup-simplify]: Simplify 1 into 1 5.996 * [backup-simplify]: Simplify (/ 1 1) into 1 5.997 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 5.997 * [taylor]: Taking taylor expansion of d3 in d4 5.997 * [backup-simplify]: Simplify d3 into d3 5.997 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.997 * [taylor]: Taking taylor expansion of d1 in d4 5.997 * [backup-simplify]: Simplify d1 into d1 5.997 * [backup-simplify]: Simplify (+ 1 0) into 1 5.997 * [backup-simplify]: Simplify (- 1) into -1 5.997 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.997 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 5.997 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) d1) in d3 5.997 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) in d3 5.997 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 5.997 * [taylor]: Taking taylor expansion of d2 in d3 5.997 * [backup-simplify]: Simplify d2 into d2 5.997 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.997 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d3 5.997 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 5.997 * [taylor]: Taking taylor expansion of d4 in d3 5.998 * [backup-simplify]: Simplify d4 into d4 5.998 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.998 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 5.998 * [taylor]: Taking taylor expansion of d3 in d3 5.998 * [backup-simplify]: Simplify 0 into 0 5.998 * [backup-simplify]: Simplify 1 into 1 5.998 * [backup-simplify]: Simplify (/ 1 1) into 1 5.998 * [taylor]: Taking taylor expansion of d1 in d3 5.998 * [backup-simplify]: Simplify d1 into d1 5.998 * [backup-simplify]: Simplify (+ 0 1) into 1 5.998 * [backup-simplify]: Simplify (- 1) into -1 5.998 * [backup-simplify]: Simplify (+ 0 -1) into -1 5.999 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 5.999 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) d1) in d2 5.999 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) in d2 5.999 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 5.999 * [taylor]: Taking taylor expansion of d2 in d2 5.999 * [backup-simplify]: Simplify 0 into 0 5.999 * [backup-simplify]: Simplify 1 into 1 5.999 * [backup-simplify]: Simplify (/ 1 1) into 1 5.999 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d2 5.999 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 5.999 * [taylor]: Taking taylor expansion of d4 in d2 5.999 * [backup-simplify]: Simplify d4 into d4 5.999 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 5.999 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 5.999 * [taylor]: Taking taylor expansion of d3 in d2 5.999 * [backup-simplify]: Simplify d3 into d3 5.999 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 5.999 * [taylor]: Taking taylor expansion of d1 in d2 5.999 * [backup-simplify]: Simplify d1 into d1 5.999 * [backup-simplify]: Simplify (+ 1 0) into 1 5.999 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 5.999 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) d1) in d1 5.999 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) in d1 5.999 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 5.999 * [taylor]: Taking taylor expansion of d2 in d1 5.999 * [backup-simplify]: Simplify d2 into d2 5.999 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 5.999 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1 5.999 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 6.000 * [taylor]: Taking taylor expansion of d4 in d1 6.000 * [backup-simplify]: Simplify d4 into d4 6.000 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.000 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 6.000 * [taylor]: Taking taylor expansion of d3 in d1 6.000 * [backup-simplify]: Simplify d3 into d3 6.000 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.000 * [taylor]: Taking taylor expansion of d1 in d1 6.000 * [backup-simplify]: Simplify 0 into 0 6.000 * [backup-simplify]: Simplify 1 into 1 6.000 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3)) 6.000 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d3))) 6.000 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (+ (/ 1 d4) (/ 1 d3)))) into (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) 6.000 * [backup-simplify]: Simplify (/ (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) 1) into (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) 6.000 * [taylor]: Taking taylor expansion of (/ (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) d1) in d1 6.000 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) in d1 6.000 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 6.000 * [taylor]: Taking taylor expansion of d2 in d1 6.000 * [backup-simplify]: Simplify d2 into d2 6.000 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.000 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1 6.000 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 6.000 * [taylor]: Taking taylor expansion of d4 in d1 6.000 * [backup-simplify]: Simplify d4 into d4 6.000 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.000 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 6.000 * [taylor]: Taking taylor expansion of d3 in d1 6.000 * [backup-simplify]: Simplify d3 into d3 6.000 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.000 * [taylor]: Taking taylor expansion of d1 in d1 6.000 * [backup-simplify]: Simplify 0 into 0 6.000 * [backup-simplify]: Simplify 1 into 1 6.000 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3)) 6.000 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d3))) 6.001 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (+ (/ 1 d4) (/ 1 d3)))) into (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) 6.001 * [backup-simplify]: Simplify (/ (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) 1) into (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) 6.001 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) in d2 6.001 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 6.001 * [taylor]: Taking taylor expansion of d2 in d2 6.001 * [backup-simplify]: Simplify 0 into 0 6.001 * [backup-simplify]: Simplify 1 into 1 6.001 * [backup-simplify]: Simplify (/ 1 1) into 1 6.001 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d2 6.001 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 6.001 * [taylor]: Taking taylor expansion of d4 in d2 6.001 * [backup-simplify]: Simplify d4 into d4 6.001 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.001 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 6.001 * [taylor]: Taking taylor expansion of d3 in d2 6.001 * [backup-simplify]: Simplify d3 into d3 6.001 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.001 * [backup-simplify]: Simplify (+ 1 0) into 1 6.001 * [taylor]: Taking taylor expansion of 1 in d3 6.001 * [backup-simplify]: Simplify 1 into 1 6.002 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 6.002 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 6.002 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.002 * [backup-simplify]: Simplify (+ 0 0) into 0 6.002 * [backup-simplify]: Simplify (- 0) into 0 6.002 * [backup-simplify]: Simplify (+ 0 0) into 0 6.003 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) (/ 0 1)))) into 0 6.003 * [taylor]: Taking taylor expansion of 0 in d2 6.003 * [backup-simplify]: Simplify 0 into 0 6.003 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.003 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3)) 6.004 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d3))) 6.006 * [backup-simplify]: Simplify (+ 0 (- (+ (/ 1 d4) (/ 1 d3)))) into (- (+ (/ 1 d3) (/ 1 d4))) 6.006 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d3) (/ 1 d4))) in d3 6.006 * [taylor]: Taking taylor expansion of (+ (/ 1 d3) (/ 1 d4)) in d3 6.006 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 6.006 * [taylor]: Taking taylor expansion of d3 in d3 6.006 * [backup-simplify]: Simplify 0 into 0 6.006 * [backup-simplify]: Simplify 1 into 1 6.006 * [backup-simplify]: Simplify (/ 1 1) into 1 6.006 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 6.006 * [taylor]: Taking taylor expansion of d4 in d3 6.006 * [backup-simplify]: Simplify d4 into d4 6.006 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.007 * [backup-simplify]: Simplify (+ 1 0) into 1 6.007 * [backup-simplify]: Simplify (- 1) into -1 6.007 * [taylor]: Taking taylor expansion of -1 in d4 6.007 * [backup-simplify]: Simplify -1 into -1 6.007 * [taylor]: Taking taylor expansion of 1 in d4 6.007 * [backup-simplify]: Simplify 1 into 1 6.007 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 6.007 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 6.007 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 6.007 * [backup-simplify]: Simplify (+ 0 0) into 0 6.008 * [backup-simplify]: Simplify (- 0) into 0 6.008 * [backup-simplify]: Simplify (+ 0 0) into 0 6.009 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 d2) (+ (/ 1 d4) (/ 1 d3))) (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.009 * [taylor]: Taking taylor expansion of 0 in d2 6.009 * [backup-simplify]: Simplify 0 into 0 6.009 * [taylor]: Taking taylor expansion of 0 in d3 6.009 * [backup-simplify]: Simplify 0 into 0 6.009 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.009 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 6.009 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.010 * [backup-simplify]: Simplify (+ 0 0) into 0 6.010 * [backup-simplify]: Simplify (- 0) into 0 6.010 * [backup-simplify]: Simplify (+ 0 0) into 0 6.010 * [taylor]: Taking taylor expansion of 0 in d3 6.010 * [backup-simplify]: Simplify 0 into 0 6.010 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.010 * [backup-simplify]: Simplify (+ 0 (/ 1 d4)) into (/ 1 d4) 6.010 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4)) 6.011 * [taylor]: Taking taylor expansion of (- (/ 1 d4)) in d4 6.011 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 6.011 * [taylor]: Taking taylor expansion of d4 in d4 6.011 * [backup-simplify]: Simplify 0 into 0 6.011 * [backup-simplify]: Simplify 1 into 1 6.011 * [backup-simplify]: Simplify (/ 1 1) into 1 6.011 * [backup-simplify]: Simplify (- 1) into -1 6.011 * [backup-simplify]: Simplify -1 into -1 6.011 * [taylor]: Taking taylor expansion of 0 in d4 6.011 * [backup-simplify]: Simplify 0 into 0 6.011 * [backup-simplify]: Simplify -1 into -1 6.011 * [backup-simplify]: Simplify 1 into 1 6.011 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* -1 (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (* d1 d2) (+ (* d1 d4) (* d1 d3))) 6.012 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (- (- (/ 1 (- d2)) (/ 1 (- d3))) (/ 1 (- d4)))) into (* -1 (/ (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) d1)) 6.012 * [approximate]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) d1)) in (d1 d2 d3 d4) around 0 6.012 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) d1)) in d4 6.012 * [taylor]: Taking taylor expansion of -1 in d4 6.012 * [backup-simplify]: Simplify -1 into -1 6.012 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) d1) in d4 6.012 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) in d4 6.012 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d4 6.012 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 6.012 * [taylor]: Taking taylor expansion of d4 in d4 6.012 * [backup-simplify]: Simplify 0 into 0 6.012 * [backup-simplify]: Simplify 1 into 1 6.012 * [backup-simplify]: Simplify (/ 1 1) into 1 6.012 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 6.012 * [taylor]: Taking taylor expansion of d3 in d4 6.012 * [backup-simplify]: Simplify d3 into d3 6.012 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.012 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 6.012 * [taylor]: Taking taylor expansion of d2 in d4 6.012 * [backup-simplify]: Simplify d2 into d2 6.012 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.012 * [taylor]: Taking taylor expansion of d1 in d4 6.012 * [backup-simplify]: Simplify d1 into d1 6.013 * [backup-simplify]: Simplify (+ 1 0) into 1 6.013 * [backup-simplify]: Simplify (+ 1 0) into 1 6.013 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.013 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) d1)) in d3 6.013 * [taylor]: Taking taylor expansion of -1 in d3 6.013 * [backup-simplify]: Simplify -1 into -1 6.013 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) d1) in d3 6.013 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) in d3 6.013 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d3 6.013 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 6.013 * [taylor]: Taking taylor expansion of d4 in d3 6.013 * [backup-simplify]: Simplify d4 into d4 6.013 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.013 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 6.013 * [taylor]: Taking taylor expansion of d3 in d3 6.013 * [backup-simplify]: Simplify 0 into 0 6.013 * [backup-simplify]: Simplify 1 into 1 6.013 * [backup-simplify]: Simplify (/ 1 1) into 1 6.013 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 6.013 * [taylor]: Taking taylor expansion of d2 in d3 6.013 * [backup-simplify]: Simplify d2 into d2 6.013 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.013 * [taylor]: Taking taylor expansion of d1 in d3 6.013 * [backup-simplify]: Simplify d1 into d1 6.014 * [backup-simplify]: Simplify (+ 0 1) into 1 6.014 * [backup-simplify]: Simplify (+ 1 0) into 1 6.014 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 6.014 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) d1)) in d2 6.014 * [taylor]: Taking taylor expansion of -1 in d2 6.014 * [backup-simplify]: Simplify -1 into -1 6.014 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) d1) in d2 6.014 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) in d2 6.014 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d2 6.014 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 6.014 * [taylor]: Taking taylor expansion of d4 in d2 6.014 * [backup-simplify]: Simplify d4 into d4 6.014 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.014 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 6.014 * [taylor]: Taking taylor expansion of d3 in d2 6.014 * [backup-simplify]: Simplify d3 into d3 6.014 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.014 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 6.014 * [taylor]: Taking taylor expansion of d2 in d2 6.014 * [backup-simplify]: Simplify 0 into 0 6.014 * [backup-simplify]: Simplify 1 into 1 6.014 * [backup-simplify]: Simplify (/ 1 1) into 1 6.014 * [taylor]: Taking taylor expansion of d1 in d2 6.014 * [backup-simplify]: Simplify d1 into d1 6.015 * [backup-simplify]: Simplify (- 1) into -1 6.015 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.015 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 6.015 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) d1)) in d1 6.015 * [taylor]: Taking taylor expansion of -1 in d1 6.015 * [backup-simplify]: Simplify -1 into -1 6.015 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) d1) in d1 6.015 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) in d1 6.015 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1 6.015 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 6.015 * [taylor]: Taking taylor expansion of d4 in d1 6.015 * [backup-simplify]: Simplify d4 into d4 6.015 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.015 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 6.015 * [taylor]: Taking taylor expansion of d3 in d1 6.015 * [backup-simplify]: Simplify d3 into d3 6.015 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.015 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 6.015 * [taylor]: Taking taylor expansion of d2 in d1 6.015 * [backup-simplify]: Simplify d2 into d2 6.015 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.015 * [taylor]: Taking taylor expansion of d1 in d1 6.015 * [backup-simplify]: Simplify 0 into 0 6.015 * [backup-simplify]: Simplify 1 into 1 6.015 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3)) 6.015 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 6.015 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) 6.016 * [backup-simplify]: Simplify (/ (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) 1) into (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) 6.016 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) d1)) in d1 6.016 * [taylor]: Taking taylor expansion of -1 in d1 6.016 * [backup-simplify]: Simplify -1 into -1 6.016 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) d1) in d1 6.016 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) in d1 6.016 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d1 6.016 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 6.016 * [taylor]: Taking taylor expansion of d4 in d1 6.016 * [backup-simplify]: Simplify d4 into d4 6.016 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.016 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 6.016 * [taylor]: Taking taylor expansion of d3 in d1 6.016 * [backup-simplify]: Simplify d3 into d3 6.016 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.016 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 6.016 * [taylor]: Taking taylor expansion of d2 in d1 6.016 * [backup-simplify]: Simplify d2 into d2 6.016 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 6.016 * [taylor]: Taking taylor expansion of d1 in d1 6.016 * [backup-simplify]: Simplify 0 into 0 6.016 * [backup-simplify]: Simplify 1 into 1 6.016 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3)) 6.016 * [backup-simplify]: Simplify (- (/ 1 d2)) into (- (/ 1 d2)) 6.016 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d3)) (- (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) 6.016 * [backup-simplify]: Simplify (/ (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) 1) into (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) 6.016 * [backup-simplify]: Simplify (* -1 (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2))) into (* -1 (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2))) 6.016 * [taylor]: Taking taylor expansion of (* -1 (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2))) in d2 6.016 * [taylor]: Taking taylor expansion of -1 in d2 6.016 * [backup-simplify]: Simplify -1 into -1 6.016 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) in d2 6.016 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d2 6.016 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 6.017 * [taylor]: Taking taylor expansion of d4 in d2 6.017 * [backup-simplify]: Simplify d4 into d4 6.017 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.017 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 6.017 * [taylor]: Taking taylor expansion of d3 in d2 6.017 * [backup-simplify]: Simplify d3 into d3 6.017 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 6.017 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 6.017 * [taylor]: Taking taylor expansion of d2 in d2 6.017 * [backup-simplify]: Simplify 0 into 0 6.017 * [backup-simplify]: Simplify 1 into 1 6.017 * [backup-simplify]: Simplify (/ 1 1) into 1 6.017 * [backup-simplify]: Simplify (- 1) into -1 6.017 * [backup-simplify]: Simplify (+ 0 -1) into -1 6.018 * [backup-simplify]: Simplify (* -1 -1) into 1 6.018 * [taylor]: Taking taylor expansion of 1 in d3 6.018 * [backup-simplify]: Simplify 1 into 1 6.018 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 6.018 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.018 * [backup-simplify]: Simplify (+ 0 0) into 0 6.018 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 6.018 * [backup-simplify]: Simplify (- 0) into 0 6.018 * [backup-simplify]: Simplify (+ 0 0) into 0 6.019 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) (/ 0 1)))) into 0 6.019 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)))) into 0 6.019 * [taylor]: Taking taylor expansion of 0 in d2 6.019 * [backup-simplify]: Simplify 0 into 0 6.020 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d3)) into (+ (/ 1 d4) (/ 1 d3)) 6.020 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.020 * [backup-simplify]: Simplify (- 0) into 0 6.020 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d3)) 0) into (+ (/ 1 d4) (/ 1 d3)) 6.021 * [backup-simplify]: Simplify (+ (* -1 (+ (/ 1 d4) (/ 1 d3))) (* 0 -1)) into (- (+ (/ 1 d4) (/ 1 d3))) 6.021 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d3))) in d3 6.021 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d3)) in d3 6.021 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 6.021 * [taylor]: Taking taylor expansion of d4 in d3 6.021 * [backup-simplify]: Simplify d4 into d4 6.021 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 6.021 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 6.021 * [taylor]: Taking taylor expansion of d3 in d3 6.021 * [backup-simplify]: Simplify 0 into 0 6.021 * [backup-simplify]: Simplify 1 into 1 6.021 * [backup-simplify]: Simplify (/ 1 1) into 1 6.021 * [backup-simplify]: Simplify (+ 0 1) into 1 6.021 * [backup-simplify]: Simplify (- 1) into -1 6.021 * [taylor]: Taking taylor expansion of -1 in d4 6.021 * [backup-simplify]: Simplify -1 into -1 6.021 * [taylor]: Taking taylor expansion of 1 in d4 6.022 * [backup-simplify]: Simplify 1 into 1 6.022 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 6.022 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 6.022 * [backup-simplify]: Simplify (+ 0 0) into 0 6.022 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 6.022 * [backup-simplify]: Simplify (- 0) into 0 6.022 * [backup-simplify]: Simplify (+ 0 0) into 0 6.023 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.024 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (+ (/ 1 d4) (/ 1 d3)) (/ 1 d2))))) into 0 6.024 * [taylor]: Taking taylor expansion of 0 in d2 6.024 * [backup-simplify]: Simplify 0 into 0 6.024 * [taylor]: Taking taylor expansion of 0 in d3 6.024 * [backup-simplify]: Simplify 0 into 0 6.024 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 6.024 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 6.024 * [backup-simplify]: Simplify (+ 0 0) into 0 6.025 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.025 * [backup-simplify]: Simplify (- 0) into 0 6.025 * [backup-simplify]: Simplify (+ 0 0) into 0 6.026 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (+ (/ 1 d4) (/ 1 d3))) (* 0 -1))) into 0 6.026 * [taylor]: Taking taylor expansion of 0 in d3 6.026 * [backup-simplify]: Simplify 0 into 0 6.026 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.026 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 6.026 * [backup-simplify]: Simplify (- (/ 1 d4)) into (- (/ 1 d4)) 6.026 * [taylor]: Taking taylor expansion of (- (/ 1 d4)) in d4 6.026 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 6.026 * [taylor]: Taking taylor expansion of d4 in d4 6.026 * [backup-simplify]: Simplify 0 into 0 6.026 * [backup-simplify]: Simplify 1 into 1 6.026 * [backup-simplify]: Simplify (/ 1 1) into 1 6.027 * [backup-simplify]: Simplify (- 1) into -1 6.027 * [backup-simplify]: Simplify -1 into -1 6.027 * [taylor]: Taking taylor expansion of 0 in d4 6.027 * [backup-simplify]: Simplify 0 into 0 6.027 * [backup-simplify]: Simplify -1 into -1 6.027 * [backup-simplify]: Simplify 1 into 1 6.027 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* -1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (* d1 d2) (+ (* d1 d4) (* d1 d3))) 6.027 * * * [progress]: simplifying candidates 6.030 * [simplify]: Simplifying: (- (+ (+ (log d1) (log (- (- d2 d3) d4))) (+ (log d1) (log (- (+ d4 d2) d3)))) (+ (log d1) (log (- (- d2 d3) d4)))) (- (+ (+ (log d1) (log (- (- d2 d3) d4))) (+ (log d1) (log (- (+ d4 d2) d3)))) (log (* d1 (- (- d2 d3) d4)))) (- (+ (+ (log d1) (log (- (- d2 d3) d4))) (log (* d1 (- (+ d4 d2) d3)))) (+ (log d1) (log (- (- d2 d3) d4)))) (- (+ (+ (log d1) (log (- (- d2 d3) d4))) (log (* d1 (- (+ d4 d2) d3)))) (log (* d1 (- (- d2 d3) d4)))) (- (+ (log (* d1 (- (- d2 d3) d4))) (+ (log d1) (log (- (+ d4 d2) d3)))) (+ (log d1) (log (- (- d2 d3) d4)))) (- (+ (log (* d1 (- (- d2 d3) d4))) (+ (log d1) (log (- (+ d4 d2) d3)))) (log (* d1 (- (- d2 d3) d4)))) (- (+ (log (* d1 (- (- d2 d3) d4))) (log (* d1 (- (+ d4 d2) d3)))) (+ (log d1) (log (- (- d2 d3) d4)))) (- (+ (log (* d1 (- (- d2 d3) d4))) (log (* d1 (- (+ d4 d2) d3)))) (log (* d1 (- (- d2 d3) d4)))) (- (log (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3)))) (+ (log d1) (log (- (- d2 d3) d4)))) (- (log (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3)))) (log (* d1 (- (- d2 d3) d4)))) (log (/ (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3))) (* d1 (- (- d2 d3) d4)))) (exp (/ (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3))) (* d1 (- (- d2 d3) d4)))) (/ (* (* (* (* d1 d1) d1) (* (* (- (- d2 d3) d4) (- (- d2 d3) d4)) (- (- d2 d3) d4))) (* (* (* d1 d1) d1) (* (* (- (+ d4 d2) d3) (- (+ d4 d2) d3)) (- (+ d4 d2) d3)))) (* (* (* d1 d1) d1) (* (* (- (- d2 d3) d4) (- (- d2 d3) d4)) (- (- d2 d3) d4)))) (/ (* (* (* (* d1 d1) d1) (* (* (- (- d2 d3) d4) (- (- d2 d3) d4)) (- (- d2 d3) d4))) (* (* (* d1 d1) d1) (* (* (- (+ d4 d2) d3) (- (+ d4 d2) d3)) (- (+ d4 d2) d3)))) (* (* (* d1 (- (- d2 d3) d4)) (* d1 (- (- d2 d3) d4))) (* d1 (- (- d2 d3) d4)))) (/ (* (* (* (* d1 d1) d1) (* (* (- (- d2 d3) d4) (- (- d2 d3) d4)) (- (- d2 d3) d4))) (* (* (* d1 (- (+ d4 d2) d3)) (* d1 (- (+ d4 d2) d3))) (* d1 (- (+ d4 d2) d3)))) (* (* (* d1 d1) d1) (* (* (- (- d2 d3) d4) (- (- d2 d3) d4)) (- (- d2 d3) d4)))) (/ (* (* (* (* d1 d1) d1) (* (* (- (- d2 d3) d4) (- (- d2 d3) d4)) (- (- d2 d3) d4))) (* (* (* d1 (- (+ d4 d2) d3)) (* d1 (- (+ d4 d2) d3))) (* d1 (- (+ d4 d2) d3)))) (* (* (* d1 (- (- d2 d3) d4)) (* d1 (- (- d2 d3) d4))) (* d1 (- (- d2 d3) d4)))) (/ (* (* (* (* d1 (- (- d2 d3) d4)) (* d1 (- (- d2 d3) d4))) (* d1 (- (- d2 d3) d4))) (* (* (* d1 d1) d1) (* (* (- (+ d4 d2) d3) (- (+ d4 d2) d3)) (- (+ d4 d2) d3)))) (* (* (* d1 d1) d1) (* (* (- (- d2 d3) d4) (- (- d2 d3) d4)) (- (- d2 d3) d4)))) (/ (* (* (* (* d1 (- (- d2 d3) d4)) (* d1 (- (- d2 d3) d4))) (* d1 (- (- d2 d3) d4))) (* (* (* d1 d1) d1) (* (* (- (+ d4 d2) d3) (- (+ d4 d2) d3)) (- (+ d4 d2) d3)))) (* (* (* d1 (- (- d2 d3) d4)) (* d1 (- (- d2 d3) d4))) (* d1 (- (- d2 d3) d4)))) (/ (* (* (* (* d1 (- (- d2 d3) d4)) (* d1 (- (- d2 d3) d4))) (* d1 (- (- d2 d3) d4))) (* (* (* d1 (- (+ d4 d2) d3)) (* d1 (- (+ d4 d2) d3))) (* d1 (- (+ d4 d2) d3)))) (* (* (* d1 d1) d1) (* (* (- (- d2 d3) d4) (- (- d2 d3) d4)) (- (- d2 d3) d4)))) (/ (* (* (* (* d1 (- (- d2 d3) d4)) (* d1 (- (- d2 d3) d4))) (* d1 (- (- d2 d3) d4))) (* (* (* d1 (- (+ d4 d2) d3)) (* d1 (- (+ d4 d2) d3))) (* d1 (- (+ d4 d2) d3)))) (* (* (* d1 (- (- d2 d3) d4)) (* d1 (- (- d2 d3) d4))) (* d1 (- (- d2 d3) d4)))) (/ (* (* (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3))) (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3)))) (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3)))) (* (* (* d1 d1) d1) (* (* (- (- d2 d3) d4) (- (- d2 d3) d4)) (- (- d2 d3) d4)))) (/ (* (* (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3))) (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3)))) (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3)))) (* (* (* d1 (- (- d2 d3) d4)) (* d1 (- (- d2 d3) d4))) (* d1 (- (- d2 d3) d4)))) (* (cbrt (/ (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3))) (* d1 (- (- d2 d3) d4)))) (cbrt (/ (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3))) (* d1 (- (- d2 d3) d4))))) (cbrt (/ (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3))) (* d1 (- (- d2 d3) d4)))) (* (* (/ (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3))) (* d1 (- (- d2 d3) d4))) (/ (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3))) (* d1 (- (- d2 d3) d4)))) (/ (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3))) (* d1 (- (- d2 d3) d4)))) (sqrt (/ (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3))) (* d1 (- (- d2 d3) d4)))) (sqrt (/ (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3))) (* d1 (- (- d2 d3) d4)))) (- (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3)))) (- (* d1 (- (- d2 d3) d4))) (/ (* d1 (- (- d2 d3) d4)) d1) (/ (* d1 (- (+ d4 d2) d3)) (- (- d2 d3) d4)) (/ 1 (* d1 (- (- d2 d3) d4))) (/ (* d1 (- (- d2 d3) d4)) (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3)))) (/ (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3))) d1) (/ (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3))) (/ (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3))) (* d1 (- (pow (- d2 d3) 3) (pow d4 3)))) (/ (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3))) (* d1 (- (* (- d2 d3) (- d2 d3)) (* d4 d4)))) (* (* d1 (- (- d2 d3) d4)) (* (+ (* (- d2 d3) (- d2 d3)) (+ (* d4 d4) (* (- d2 d3) d4))) (+ (* (+ d4 d2) (+ d4 d2)) (+ (* d3 d3) (* (+ d4 d2) d3))))) (* (* d1 (- (- d2 d3) d4)) (* (+ (* (- d2 d3) (- d2 d3)) (+ (* d4 d4) (* (- d2 d3) d4))) (+ (+ d4 d2) d3))) (* (* d1 (- (- d2 d3) d4)) (* (+ (- d2 d3) d4) (+ (* (+ d4 d2) (+ d4 d2)) (+ (* d3 d3) (* (+ d4 d2) d3))))) (* (* d1 (- (- d2 d3) d4)) (* (+ (- d2 d3) d4) (+ (+ d4 d2) d3))) (* (* d1 (- (- d2 d3) d4)) (+ (* (+ d4 d2) (+ d4 d2)) (+ (* d3 d3) (* (+ d4 d2) d3)))) (* (* d1 (- (- d2 d3) d4)) (+ (+ d4 d2) d3)) (* (* d1 (- (- d2 d3) d4)) (+ (* (- d2 d3) (- d2 d3)) (+ (* d4 d4) (* (- d2 d3) d4)))) (* (* d1 (- (- d2 d3) d4)) (+ (- d2 d3) d4)) (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3))) (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3))) (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3))) (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3))) (+ (+ (log d1) (log (- (- d2 d3) d4))) (+ (log d1) (log (- (+ d4 d2) d3)))) (+ (+ (log d1) (log (- (- d2 d3) d4))) (log (* d1 (- (+ d4 d2) d3)))) (+ (log (* d1 (- (- d2 d3) d4))) (+ (log d1) (log (- (+ d4 d2) d3)))) (+ (log (* d1 (- (- d2 d3) d4))) (log (* d1 (- (+ d4 d2) d3)))) (log (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3)))) (exp (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3)))) (* (* (* (* d1 d1) d1) (* (* (- (- d2 d3) d4) (- (- d2 d3) d4)) (- (- d2 d3) d4))) (* (* (* d1 d1) d1) (* (* (- (+ d4 d2) d3) (- (+ d4 d2) d3)) (- (+ d4 d2) d3)))) (* (* (* (* d1 d1) d1) (* (* (- (- d2 d3) d4) (- (- d2 d3) d4)) (- (- d2 d3) d4))) (* (* (* d1 (- (+ d4 d2) d3)) (* d1 (- (+ d4 d2) d3))) (* d1 (- (+ d4 d2) d3)))) (* (* (* (* d1 (- (- d2 d3) d4)) (* d1 (- (- d2 d3) d4))) (* d1 (- (- d2 d3) d4))) (* (* (* d1 d1) d1) (* (* (- (+ d4 d2) d3) (- (+ d4 d2) d3)) (- (+ d4 d2) d3)))) (* (* (* (* d1 (- (- d2 d3) d4)) (* d1 (- (- d2 d3) d4))) (* d1 (- (- d2 d3) d4))) (* (* (* d1 (- (+ d4 d2) d3)) (* d1 (- (+ d4 d2) d3))) (* d1 (- (+ d4 d2) d3)))) (* (cbrt (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3)))) (cbrt (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3))))) (cbrt (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3)))) (* (* (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3))) (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3)))) (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3)))) (sqrt (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3)))) (sqrt (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3)))) (* (* d1 (- (pow (- d2 d3) 3) (pow d4 3))) (* d1 (- (pow (+ d4 d2) 3) (pow d3 3)))) (* (+ (* (- d2 d3) (- d2 d3)) (+ (* d4 d4) (* (- d2 d3) d4))) (+ (* (+ d4 d2) (+ d4 d2)) (+ (* d3 d3) (* (+ d4 d2) d3)))) (* (* d1 (- (pow (- d2 d3) 3) (pow d4 3))) (* d1 (- (* (+ d4 d2) (+ d4 d2)) (* d3 d3)))) (* (+ (* (- d2 d3) (- d2 d3)) (+ (* d4 d4) (* (- d2 d3) d4))) (+ (+ d4 d2) d3)) (* (* d1 (- (* (- d2 d3) (- d2 d3)) (* d4 d4))) (* d1 (- (pow (+ d4 d2) 3) (pow d3 3)))) (* (+ (- d2 d3) d4) (+ (* (+ d4 d2) (+ d4 d2)) (+ (* d3 d3) (* (+ d4 d2) d3)))) (* (* d1 (- (* (- d2 d3) (- d2 d3)) (* d4 d4))) (* d1 (- (* (+ d4 d2) (+ d4 d2)) (* d3 d3)))) (* (+ (- d2 d3) d4) (+ (+ d4 d2) d3)) (* (* d1 (- (- d2 d3) d4)) (* d1 (+ d4 d2))) (* (* d1 (- (- d2 d3) d4)) (* d1 (- d3))) (* (* d1 (- (- d2 d3) d4)) (* d1 d4)) (* (* d1 (- (- d2 d3) d4)) (* d1 (- d2 d3))) (* (* d1 (- (- d2 d3) d4)) (* d1 (+ d4 d2))) (* (* d1 (- (- d2 d3) d4)) (* d1 (- d3))) (* (* d1 (- (- d2 d3) d4)) (* (+ d4 d2) d1)) (* (* d1 (- (- d2 d3) d4)) (* (- d3) d1)) (* (* d1 (- (- d2 d3) d4)) (* d4 d1)) (* (* d1 (- (- d2 d3) d4)) (* (- d2 d3) d1)) (* (* d1 (- (- d2 d3) d4)) (* (+ d4 d2) d1)) (* (* d1 (- (- d2 d3) d4)) (* (- d3) d1)) (* (* d1 (+ d4 d2)) (* d1 (- (- d2 d3) d4))) (* (* d1 (- d3)) (* d1 (- (- d2 d3) d4))) (* (* d1 d4) (* d1 (- (- d2 d3) d4))) (* (* d1 (- d2 d3)) (* d1 (- (- d2 d3) d4))) (* (* d1 (+ d4 d2)) (* d1 (- (- d2 d3) d4))) (* (* d1 (- d3)) (* d1 (- (- d2 d3) d4))) (* (* (+ d4 d2) d1) (* d1 (- (- d2 d3) d4))) (* (* (- d3) d1) (* d1 (- (- d2 d3) d4))) (* (* d4 d1) (* d1 (- (- d2 d3) d4))) (* (* (- d2 d3) d1) (* d1 (- (- d2 d3) d4))) (* (* (+ d4 d2) d1) (* d1 (- (- d2 d3) d4))) (* (* (- d3) d1) (* d1 (- (- d2 d3) d4))) (* (* d1 (- (- d2 d3) d4)) d1) (* (- (- d2 d3) d4) (* d1 (- (+ d4 d2) d3))) (* (* d1 (- (- d2 d3) d4)) (* d1 (- (pow (+ d4 d2) 3) (pow d3 3)))) (* (* d1 (- (- d2 d3) d4)) (* d1 (- (* (+ d4 d2) (+ d4 d2)) (* d3 d3)))) (* (* d1 (- (pow (- d2 d3) 3) (pow d4 3))) (* d1 (- (+ d4 d2) d3))) (* (* d1 (- (* (- d2 d3) (- d2 d3)) (* d4 d4))) (* d1 (- (+ d4 d2) d3))) (* d1 (- (- d2 d3) d4)) (+ (log d1) (log (- (- d2 d3) d4))) (log (* d1 (- (- d2 d3) d4))) (exp (* d1 (- (- d2 d3) d4))) (* (* (* d1 d1) d1) (* (* (- (- d2 d3) d4) (- (- d2 d3) d4)) (- (- d2 d3) d4))) (* (cbrt (* d1 (- (- d2 d3) d4))) (cbrt (* d1 (- (- d2 d3) d4)))) (cbrt (* d1 (- (- d2 d3) d4))) (* (* (* d1 (- (- d2 d3) d4)) (* d1 (- (- d2 d3) d4))) (* d1 (- (- d2 d3) d4))) (sqrt (* d1 (- (- d2 d3) d4))) (sqrt (* d1 (- (- d2 d3) d4))) (* (sqrt d1) (sqrt (- (- d2 d3) d4))) (* (sqrt d1) (sqrt (- (- d2 d3) d4))) (* d1 (- d2 d3)) (* d1 (- d4)) (* d1 d2) (* d1 (- (- d3) d4)) (* d1 d2) (* d1 (- (- d3) d4)) (* d1 (- d2 d3)) (* d1 (- d4)) (* (- d2 d3) d1) (* (- d4) d1) (* d2 d1) (* (- (- d3) d4) d1) (* d2 d1) (* (- (- d3) d4) d1) (* (- d2 d3) d1) (* (- d4) d1) (* d1 (* (cbrt (- (- d2 d3) d4)) (cbrt (- (- d2 d3) d4)))) (* d1 (sqrt (- (- d2 d3) d4))) (* d1 1) (* d1 (+ (sqrt (- d2 d3)) (sqrt d4))) (* d1 1) (* d1 1) (* (cbrt d1) (- (- d2 d3) d4)) (* (sqrt d1) (- (- d2 d3) d4)) (* d1 (- (- d2 d3) d4)) (* d1 (- (pow (- d2 d3) 3) (pow d4 3))) (* d1 (- (* (- d2 d3) (- d2 d3)) (* d4 d4))) (* d1 (- (- d2 d3) d4)) (+ (log d1) (log (- (- d2 d3) d4))) (log (* d1 (- (- d2 d3) d4))) (exp (* d1 (- (- d2 d3) d4))) (* (* (* d1 d1) d1) (* (* (- (- d2 d3) d4) (- (- d2 d3) d4)) (- (- d2 d3) d4))) (* (cbrt (* d1 (- (- d2 d3) d4))) (cbrt (* d1 (- (- d2 d3) d4)))) (cbrt (* d1 (- (- d2 d3) d4))) (* (* (* d1 (- (- d2 d3) d4)) (* d1 (- (- d2 d3) d4))) (* d1 (- (- d2 d3) d4))) (sqrt (* d1 (- (- d2 d3) d4))) (sqrt (* d1 (- (- d2 d3) d4))) (* (sqrt d1) (sqrt (- (- d2 d3) d4))) (* (sqrt d1) (sqrt (- (- d2 d3) d4))) (* d1 (- d2 d3)) (* d1 (- d4)) (* d1 d2) (* d1 (- (- d3) d4)) (* d1 d2) (* d1 (- (- d3) d4)) (* d1 (- d2 d3)) (* d1 (- d4)) (* (- d2 d3) d1) (* (- d4) d1) (* d2 d1) (* (- (- d3) d4) d1) (* d2 d1) (* (- (- d3) d4) d1) (* (- d2 d3) d1) (* (- d4) d1) (* d1 (* (cbrt (- (- d2 d3) d4)) (cbrt (- (- d2 d3) d4)))) (* d1 (sqrt (- (- d2 d3) d4))) (* d1 1) (* d1 (+ (sqrt (- d2 d3)) (sqrt d4))) (* d1 1) (* d1 1) (* (cbrt d1) (- (- d2 d3) d4)) (* (sqrt d1) (- (- d2 d3) d4)) (* d1 (- (- d2 d3) d4)) (* d1 (- (pow (- d2 d3) 3) (pow d4 3))) (* d1 (- (* (- d2 d3) (- d2 d3)) (* d4 d4))) 0 (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) (- (+ (* d1 d4) (* d1 d2)) (* d1 d3)) (- (+ (* (pow d1 2) (pow d2 2)) (* (pow d1 2) (pow d3 2))) (* 2 (* (pow d1 2) (* d3 d2)))) (- (* (pow d1 2) (pow d3 2)) (+ (* 2 (* (pow d1 2) (* d3 d2))) (* (pow d1 2) (pow d4 2)))) (- (* (pow d1 2) (pow d3 2)) (+ (* 2 (* (pow d1 2) (* d3 d2))) (* (pow d1 2) (pow d4 2)))) 0 (- (* d1 d2) (+ (* d1 d4) (* d1 d3))) (- (* d1 d2) (+ (* d1 d4) (* d1 d3))) 0 (- (* d1 d2) (+ (* d1 d4) (* d1 d3))) (- (* d1 d2) (+ (* d1 d4) (* d1 d3))) 6.034 * * [simplify]: Extracting # 0 : cost 0 6.034 * * [simplify]: Extracting # 1 : cost 0 6.034 * * [simplify]: Extracting # 2 : cost 0 6.034 * * [simplify]: Extracting # 3 : cost 0 6.035 * * [simplify]: Extracting # 4 : cost 0 6.035 * * [simplify]: Extracting # 5 : cost 0 6.035 * * [simplify]: Extracting # 6 : cost 0 6.035 * * [simplify]: Extracting # 7 : cost 0 6.036 * * [simplify]: iteration 0 : 204 enodes (cost 3395 ) 6.101 * * [simplify]: Extracting # 0 : cost 0 6.102 * * [simplify]: Extracting # 1 : cost 0 6.103 * * [simplify]: Extracting # 2 : cost 0 6.104 * * [simplify]: Extracting # 3 : cost 0 6.105 * * [simplify]: Extracting # 4 : cost 0 6.105 * * [simplify]: iteration 1 : 679 enodes (cost 3306 ) 6.715 * * [simplify]: Extracting # 0 : cost 0 6.721 * * [simplify]: Extracting # 1 : cost 0 6.725 * * [simplify]: Extracting # 2 : cost 0 6.729 * * [simplify]: Extracting # 3 : cost 0 6.733 * * [simplify]: Extracting # 4 : cost 0 6.737 * * [simplify]: iteration 2 : 3711 enodes (cost 2166 ) 7.649 * * [simplify]: Extracting # 0 : cost 0 7.655 * * [simplify]: Extracting # 1 : cost 0 7.661 * * [simplify]: Extracting # 2 : cost 0 7.666 * * [simplify]: iteration done: 5000 enodes (cost 2166 ) 7.667 * [simplify]: Simplified to: (log (/ (* d1 (- (+ d4 d2) d3)) 1)) (log (/ (* d1 (- (+ d4 d2) d3)) 1)) (log (/ (* d1 (- (+ d4 d2) d3)) 1)) (log (/ (* d1 (- (+ d4 d2) d3)) 1)) (log (/ (* d1 (- (+ d4 d2) d3)) 1)) (log (/ (* d1 (- (+ d4 d2) d3)) 1)) (log (/ (* d1 (- (+ d4 d2) d3)) 1)) (log (/ (* d1 (- (+ d4 d2) d3)) 1)) (log (/ (* d1 (- (+ d4 d2) d3)) 1)) (log (/ (* d1 (- (+ d4 d2) d3)) 1)) (log (/ (* d1 (- (+ d4 d2) d3)) 1)) (exp (/ (* d1 (- (+ d4 d2) d3)) 1)) (pow (/ (* d1 (- (+ d4 d2) d3)) 1) 3) (pow (/ (* d1 (- (+ d4 d2) d3)) 1) 3) (pow (/ (* d1 (- (+ d4 d2) d3)) 1) 3) (pow (/ (* d1 (- (+ d4 d2) d3)) 1) 3) (pow (/ (* d1 (- (+ d4 d2) d3)) 1) 3) (pow (/ (* d1 (- (+ d4 d2) d3)) 1) 3) (pow (/ (* d1 (- (+ d4 d2) d3)) 1) 3) (pow (/ (* d1 (- (+ d4 d2) d3)) 1) 3) (pow (/ (* d1 (- (+ d4 d2) d3)) 1) 3) (pow (/ (* d1 (- (+ d4 d2) d3)) 1) 3) (* (cbrt (/ (* d1 (- (+ d4 d2) d3)) 1)) (cbrt (/ (* d1 (- (+ d4 d2) d3)) 1))) (cbrt (/ (* d1 (- (+ d4 d2) d3)) 1)) (pow (/ (* d1 (- (+ d4 d2) d3)) 1) 3) (sqrt (/ (* d1 (- (+ d4 d2) d3)) 1)) (sqrt (/ (* d1 (- (+ d4 d2) d3)) 1)) (- (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3)))) (- (* d1 (- (- d2 d3) d4))) (* 1 (- (- d2 d3) d4)) (/ (* d1 (- (+ d4 d2) d3)) (- (- d2 d3) d4)) (/ 1 (* d1 (- (- d2 d3) d4))) (/ 1 (* d1 (- (+ d4 d2) d3))) (* (* 1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3))) (/ (* 1 (- (- d2 d3) d4)) (- (+ d4 d2) d3)) (* (/ (* d1 (- (+ d4 d2) d3)) (- (pow (- d2 d3) 3) (pow d4 3))) (* 1 (- (- d2 d3) d4))) (/ (* (* 1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3))) (* (- (- d2 d3) d4) (- (+ d4 d2) d3))) (* (* (+ (* (- d2 d3) (- d2 d3)) (* d4 (+ (- d2 d3) d4))) (+ (* (+ d4 d2) (+ d4 d2)) (* d3 (+ (+ d4 d2) d3)))) (* d1 (- (- d2 d3) d4))) (* (* d1 (- (- d2 d3) d4)) (* (+ (* (- d2 d3) (- d2 d3)) (* d4 (+ (- d2 d3) d4))) (+ (+ d4 d2) d3))) (* (* (- (- d2 d3) d4) (* d1 (- (+ d4 d2) d3))) (+ (* (+ d4 d2) (+ d4 d2)) (* d3 (+ (+ d4 d2) d3)))) (* (- (- d2 d3) d4) (* d1 (- (* (+ d4 d2) (+ d4 d2)) (* d3 d3)))) (* (* d1 (- (- d2 d3) d4)) (+ (* (+ d4 d2) (+ d4 d2)) (* d3 (+ (+ d4 d2) d3)))) (* (* d1 (- (- d2 d3) d4)) (+ (+ d4 d2) d3)) (* (+ (* (- d2 d3) (- d2 d3)) (* d4 (+ (- d2 d3) d4))) (* d1 (- (- d2 d3) d4))) (* d1 (- (* (- d2 d3) (- d2 d3)) (* d4 d4))) (* (* d1 (- (* (- d2 d3) (- d2 d3)) (* d4 d4))) d1) (* (* d1 (- (* (- d2 d3) (- d2 d3)) (* d4 d4))) d1) (* (* d1 (- (* (- d2 d3) (- d2 d3)) (* d4 d4))) d1) (* (* d1 (- (* (- d2 d3) (- d2 d3)) (* d4 d4))) d1) (log (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3)))) (log (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3)))) (log (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3)))) (log (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3)))) (log (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3)))) (exp (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3)))) (pow (* (* d1 (- (* (- d2 d3) (- d2 d3)) (* d4 d4))) d1) 3) (pow (* (* d1 (- (* (- d2 d3) (- d2 d3)) (* d4 d4))) d1) 3) (pow (* (* d1 (- (* (- d2 d3) (- d2 d3)) (* d4 d4))) d1) 3) (pow (* (* d1 (- (* (- d2 d3) (- d2 d3)) (* d4 d4))) d1) 3) (* (cbrt (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3)))) (cbrt (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3))))) (cbrt (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3)))) (pow (* (* d1 (- (* (- d2 d3) (- d2 d3)) (* d4 d4))) d1) 3) (sqrt (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3)))) (sqrt (* (* d1 (- (- d2 d3) d4)) (* d1 (- (+ d4 d2) d3)))) (* (* d1 (- (pow (- d2 d3) 3) (pow d4 3))) (* d1 (- (pow (+ d4 d2) 3) (pow d3 3)))) (* (+ (* (- d2 d3) (- d2 d3)) (* d4 (+ (- d2 d3) d4))) (+ (* (+ d4 d2) (+ d4 d2)) (* d3 (+ (+ d4 d2) d3)))) (* (* d1 (- (pow (- d2 d3) 3) (pow d4 3))) (* d1 (- (* (+ d4 d2) (+ d4 d2)) (* d3 d3)))) (* (+ (* (- d2 d3) (- d2 d3)) (* d4 (+ (- d2 d3) d4))) (+ (+ d4 d2) d3)) (* (* d1 (- (* (- d2 d3) (- d2 d3)) (* d4 d4))) (* d1 (- (pow (+ d4 d2) 3) (pow d3 3)))) (* (- (+ d4 d2) d3) (+ (* (+ d4 d2) (+ d4 d2)) (* d3 (+ (+ d4 d2) d3)))) (* (* d1 (- (* (- d2 d3) (- d2 d3)) (* d4 d4))) (* d1 (- (* (+ d4 d2) (+ d4 d2)) (* d3 d3)))) (- (* (+ d4 d2) (+ d4 d2)) (* d3 d3)) (* (* d1 (- (- d2 d3) d4)) (* d1 (+ d4 d2))) (* (* (- d3) d1) (* d1 (- (- d2 d3) d4))) (* (* d1 d4) (* d1 (- (- d2 d3) d4))) (* (* d1 (- d2 d3)) (* d1 (- (- d2 d3) d4))) (* (* d1 (- (- d2 d3) d4)) (* d1 (+ d4 d2))) (* (* (- d3) d1) (* d1 (- (- d2 d3) d4))) (* (* d1 (- (- d2 d3) d4)) (* d1 (+ d4 d2))) (* (* (- d3) d1) (* d1 (- (- d2 d3) d4))) (* (* d1 d4) (* d1 (- (- d2 d3) d4))) (* (* d1 (- d2 d3)) (* d1 (- (- d2 d3) d4))) (* (* d1 (- (- d2 d3) d4)) (* d1 (+ d4 d2))) (* (* (- d3) d1) (* d1 (- (- d2 d3) d4))) (* (* d1 (- (- d2 d3) d4)) (* d1 (+ d4 d2))) (* (* (- d3) d1) (* d1 (- (- d2 d3) d4))) (* (* d1 d4) (* d1 (- (- d2 d3) d4))) (* (* d1 (- d2 d3)) (* d1 (- (- d2 d3) d4))) (* (* d1 (- (- d2 d3) d4)) (* d1 (+ d4 d2))) (* (* (- d3) d1) (* d1 (- (- d2 d3) d4))) (* (* d1 (- (- d2 d3) d4)) (* d1 (+ d4 d2))) (* (* (- d3) d1) (* d1 (- (- d2 d3) d4))) (* (* d1 d4) (* d1 (- (- d2 d3) d4))) (* (* d1 (- d2 d3)) (* d1 (- (- d2 d3) d4))) (* (* d1 (- (- d2 d3) d4)) (* d1 (+ d4 d2))) (* (* (- d3) d1) (* d1 (- (- d2 d3) d4))) (* (* d1 (- (- d2 d3) d4)) d1) (* d1 (- (* (- d2 d3) (- d2 d3)) (* d4 d4))) (* (* d1 (- (- d2 d3) d4)) (* d1 (- (pow (+ d4 d2) 3) (pow d3 3)))) (* (* d1 (- (- d2 d3) d4)) (* d1 (- (* (+ d4 d2) (+ d4 d2)) (* d3 d3)))) (* (* d1 (- (pow (- d2 d3) 3) (pow d4 3))) (* d1 (- (+ d4 d2) d3))) (* (* d1 (- (* (- d2 d3) (- d2 d3)) (* d4 d4))) (* d1 (- (+ d4 d2) d3))) (* (- (- d2 d3) d4) d1) (log (* d1 (- (- d2 d3) d4))) (log (* d1 (- (- d2 d3) d4))) (exp (* d1 (- (- d2 d3) d4))) (pow (* (- (- d2 d3) d4) d1) 3) (* (cbrt (* d1 (- (- d2 d3) d4))) (cbrt (* d1 (- (- d2 d3) d4)))) (cbrt (* d1 (- (- d2 d3) d4))) (pow (* (- (- d2 d3) d4) d1) 3) (sqrt (* d1 (- (- d2 d3) d4))) (sqrt (* d1 (- (- d2 d3) d4))) (* (sqrt d1) (sqrt (- (- d2 d3) d4))) (* (sqrt d1) (sqrt (- (- d2 d3) d4))) (* (- d2 d3) d1) (* d1 (- d4)) (* d1 d2) (- (* d1 (+ d4 d3))) (* d1 d2) (- (* d1 (+ d4 d3))) (* (- d2 d3) d1) (* d1 (- d4)) (* (- d2 d3) d1) (* d1 (- d4)) (* d1 d2) (- (* d1 (+ d4 d3))) (* d1 d2) (- (* d1 (+ d4 d3))) (* (- d2 d3) d1) (* d1 (- d4)) (* d1 (* (cbrt (- (- d2 d3) d4)) (cbrt (- (- d2 d3) d4)))) (* d1 (sqrt (- (- d2 d3) d4))) d1 (* d1 (+ (sqrt (- d2 d3)) (sqrt d4))) d1 d1 (* (cbrt d1) (- (- d2 d3) d4)) (* (sqrt d1) (- (- d2 d3) d4)) (* (- (- d2 d3) d4) d1) (* d1 (- (pow (- d2 d3) 3) (pow d4 3))) (* d1 (- (* (- d2 d3) (- d2 d3)) (* d4 d4))) (* (- (- d2 d3) d4) d1) (log (* d1 (- (- d2 d3) d4))) (log (* d1 (- (- d2 d3) d4))) (exp (* d1 (- (- d2 d3) d4))) (pow (* (- (- d2 d3) d4) d1) 3) (* (cbrt (* d1 (- (- d2 d3) d4))) (cbrt (* d1 (- (- d2 d3) d4)))) (cbrt (* d1 (- (- d2 d3) d4))) (pow (* (- (- d2 d3) d4) d1) 3) (sqrt (* d1 (- (- d2 d3) d4))) (sqrt (* d1 (- (- d2 d3) d4))) (* (sqrt d1) (sqrt (- (- d2 d3) d4))) (* (sqrt d1) (sqrt (- (- d2 d3) d4))) (* (- d2 d3) d1) (* d1 (- d4)) (* d1 d2) (- (* d1 (+ d4 d3))) (* d1 d2) (- (* d1 (+ d4 d3))) (* (- d2 d3) d1) (* d1 (- d4)) (* (- d2 d3) d1) (* d1 (- d4)) (* d1 d2) (- (* d1 (+ d4 d3))) (* d1 d2) (- (* d1 (+ d4 d3))) (* (- d2 d3) d1) (* d1 (- d4)) (* d1 (* (cbrt (- (- d2 d3) d4)) (cbrt (- (- d2 d3) d4)))) (* d1 (sqrt (- (- d2 d3) d4))) d1 (* d1 (+ (sqrt (- d2 d3)) (sqrt d4))) d1 d1 (* (cbrt d1) (- (- d2 d3) d4)) (* (sqrt d1) (- (- d2 d3) d4)) (* (- (- d2 d3) d4) d1) (* d1 (- (pow (- d2 d3) 3) (pow d4 3))) (* d1 (- (* (- d2 d3) (- d2 d3)) (* d4 d4))) 0 (* (- (+ d4 d2) d3) d1) (* (- (+ d4 d2) d3) d1) (- (* (* d1 d1) (+ (pow d2 2) (* d3 d3))) (* 2 (* (pow d1 2) (* d3 d2)))) (- (* (pow d1 2) (pow d3 2)) (+ (* 2 (* (pow d1 2) (* d3 d2))) (* (pow d1 2) (pow d4 2)))) (- (* (pow d1 2) (pow d3 2)) (+ (* 2 (* (pow d1 2) (* d3 d2))) (* (pow d1 2) (pow d4 2)))) 0 (* (- (- d2 d3) d4) d1) (* (- (- d2 d3) d4) d1) 0 (* (- (- d2 d3) d4) d1) (* (- (- d2 d3) d4) d1) 7.669 * * * [progress]: adding candidates to table 7.956 * [progress]: [Phase 3 of 3] Extracting. 7.956 * * [regime]: Finding splitpoints for: (# # #) 7.957 * * * [regime-changes]: Trying 5 branch expressions: ((- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) d4 d3 d2 d1) 7.957 * * * * [regimes]: Trying to branch on (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) from (# # #) 7.974 * * * * [regimes]: Trying to branch on d4 from (# # #) 7.992 * * * * [regimes]: Trying to branch on d3 from (# # #) 8.008 * * * * [regimes]: Trying to branch on d2 from (# # #) 8.025 * * * * [regimes]: Trying to branch on d1 from (# # #) 8.042 * * * [regime]: Found split indices: #