9.625 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.064 * * * [progress]: [2/2] Setting up program. 0.069 * [progress]: [Phase 2 of 3] Improving. 0.069 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.070 * [simplify]: Simplifying: (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) 0.070 * * [simplify]: iteration 0: 11 enodes 0.074 * * [simplify]: iteration 1: 26 enodes 0.085 * * [simplify]: iteration 2: 81 enodes 0.129 * * [simplify]: iteration 3: 240 enodes 0.253 * * [simplify]: iteration 4: 548 enodes 0.563 * * [simplify]: iteration 5: 1220 enodes 1.024 * * [simplify]: iteration complete: 2002 enodes 1.024 * * [simplify]: Extracting #0: cost 1 inf + 0 1.024 * * [simplify]: Extracting #1: cost 90 inf + 0 1.026 * * [simplify]: Extracting #2: cost 288 inf + 745 1.031 * * [simplify]: Extracting #3: cost 114 inf + 18851 1.047 * * [simplify]: Extracting #4: cost 3 inf + 32189 1.065 * * [simplify]: Extracting #5: cost 0 inf + 32553 1.076 * [simplify]: Simplified to: (* d1 (+ d2 (- d4 (+ d3 d1)))) 1.079 * * [progress]: iteration 1 / 4 1.079 * * * [progress]: picking best candidate 1.084 * * * * [pick]: Picked # 1.084 * * * [progress]: localizing error 1.095 * * * [progress]: generating rewritten candidates 1.095 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1.227 * * * [progress]: generating series expansions 1.228 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1.228 * [backup-simplify]: Simplify (* d1 (+ d2 (- d4 (+ d3 d1)))) into (* (- (+ d2 d4) (+ d3 d1)) d1) 1.228 * [approximate]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in (d1 d2 d4 d3) around 0 1.228 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d3 1.228 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d3 1.228 * [taylor]: Taking taylor expansion of (+ d2 d4) in d3 1.228 * [taylor]: Taking taylor expansion of d2 in d3 1.228 * [backup-simplify]: Simplify d2 into d2 1.228 * [taylor]: Taking taylor expansion of d4 in d3 1.228 * [backup-simplify]: Simplify d4 into d4 1.228 * [taylor]: Taking taylor expansion of (+ d3 d1) in d3 1.228 * [taylor]: Taking taylor expansion of d3 in d3 1.228 * [backup-simplify]: Simplify 0 into 0 1.228 * [backup-simplify]: Simplify 1 into 1 1.228 * [taylor]: Taking taylor expansion of d1 in d3 1.228 * [backup-simplify]: Simplify d1 into d1 1.228 * [taylor]: Taking taylor expansion of d1 in d3 1.228 * [backup-simplify]: Simplify d1 into d1 1.228 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d4 1.228 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d4 1.228 * [taylor]: Taking taylor expansion of (+ d2 d4) in d4 1.228 * [taylor]: Taking taylor expansion of d2 in d4 1.228 * [backup-simplify]: Simplify d2 into d2 1.228 * [taylor]: Taking taylor expansion of d4 in d4 1.228 * [backup-simplify]: Simplify 0 into 0 1.228 * [backup-simplify]: Simplify 1 into 1 1.228 * [taylor]: Taking taylor expansion of (+ d3 d1) in d4 1.228 * [taylor]: Taking taylor expansion of d3 in d4 1.228 * [backup-simplify]: Simplify d3 into d3 1.228 * [taylor]: Taking taylor expansion of d1 in d4 1.228 * [backup-simplify]: Simplify d1 into d1 1.228 * [taylor]: Taking taylor expansion of d1 in d4 1.229 * [backup-simplify]: Simplify d1 into d1 1.229 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d2 1.229 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d2 1.229 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 1.229 * [taylor]: Taking taylor expansion of d2 in d2 1.229 * [backup-simplify]: Simplify 0 into 0 1.229 * [backup-simplify]: Simplify 1 into 1 1.229 * [taylor]: Taking taylor expansion of d4 in d2 1.229 * [backup-simplify]: Simplify d4 into d4 1.229 * [taylor]: Taking taylor expansion of (+ d3 d1) in d2 1.229 * [taylor]: Taking taylor expansion of d3 in d2 1.229 * [backup-simplify]: Simplify d3 into d3 1.229 * [taylor]: Taking taylor expansion of d1 in d2 1.229 * [backup-simplify]: Simplify d1 into d1 1.229 * [taylor]: Taking taylor expansion of d1 in d2 1.229 * [backup-simplify]: Simplify d1 into d1 1.229 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d1 1.229 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1 1.229 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1 1.229 * [taylor]: Taking taylor expansion of d2 in d1 1.229 * [backup-simplify]: Simplify d2 into d2 1.229 * [taylor]: Taking taylor expansion of d4 in d1 1.229 * [backup-simplify]: Simplify d4 into d4 1.229 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1 1.229 * [taylor]: Taking taylor expansion of d3 in d1 1.229 * [backup-simplify]: Simplify d3 into d3 1.229 * [taylor]: Taking taylor expansion of d1 in d1 1.229 * [backup-simplify]: Simplify 0 into 0 1.229 * [backup-simplify]: Simplify 1 into 1 1.229 * [taylor]: Taking taylor expansion of d1 in d1 1.229 * [backup-simplify]: Simplify 0 into 0 1.229 * [backup-simplify]: Simplify 1 into 1 1.229 * [taylor]: Taking taylor expansion of (* (- (+ d2 d4) (+ d3 d1)) d1) in d1 1.229 * [taylor]: Taking taylor expansion of (- (+ d2 d4) (+ d3 d1)) in d1 1.229 * [taylor]: Taking taylor expansion of (+ d2 d4) in d1 1.229 * [taylor]: Taking taylor expansion of d2 in d1 1.229 * [backup-simplify]: Simplify d2 into d2 1.229 * [taylor]: Taking taylor expansion of d4 in d1 1.229 * [backup-simplify]: Simplify d4 into d4 1.229 * [taylor]: Taking taylor expansion of (+ d3 d1) in d1 1.229 * [taylor]: Taking taylor expansion of d3 in d1 1.229 * [backup-simplify]: Simplify d3 into d3 1.229 * [taylor]: Taking taylor expansion of d1 in d1 1.229 * [backup-simplify]: Simplify 0 into 0 1.229 * [backup-simplify]: Simplify 1 into 1 1.229 * [taylor]: Taking taylor expansion of d1 in d1 1.229 * [backup-simplify]: Simplify 0 into 0 1.230 * [backup-simplify]: Simplify 1 into 1 1.230 * [backup-simplify]: Simplify (+ d2 d4) into (+ d2 d4) 1.230 * [backup-simplify]: Simplify (+ d3 0) into d3 1.230 * [backup-simplify]: Simplify (- d3) into (- d3) 1.230 * [backup-simplify]: Simplify (+ (+ d2 d4) (- d3)) into (- (+ d2 d4) d3) 1.230 * [backup-simplify]: Simplify (* (- (+ d2 d4) d3) 0) into 0 1.230 * [taylor]: Taking taylor expansion of 0 in d2 1.230 * [backup-simplify]: Simplify 0 into 0 1.230 * [taylor]: Taking taylor expansion of 0 in d4 1.230 * [backup-simplify]: Simplify 0 into 0 1.230 * [taylor]: Taking taylor expansion of 0 in d3 1.230 * [backup-simplify]: Simplify 0 into 0 1.230 * [backup-simplify]: Simplify 0 into 0 1.231 * [backup-simplify]: Simplify (+ 0 0) into 0 1.232 * [backup-simplify]: Simplify (+ 0 1) into 1 1.232 * [backup-simplify]: Simplify (- 1) into -1 1.233 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.233 * [backup-simplify]: Simplify (+ (* (- (+ d2 d4) d3) 1) (* -1 0)) into (- (+ d2 d4) d3) 1.233 * [taylor]: Taking taylor expansion of (- (+ d2 d4) d3) in d2 1.233 * [taylor]: Taking taylor expansion of (+ d2 d4) in d2 1.233 * [taylor]: Taking taylor expansion of d2 in d2 1.233 * [backup-simplify]: Simplify 0 into 0 1.233 * [backup-simplify]: Simplify 1 into 1 1.233 * [taylor]: Taking taylor expansion of d4 in d2 1.233 * [backup-simplify]: Simplify d4 into d4 1.233 * [taylor]: Taking taylor expansion of d3 in d2 1.233 * [backup-simplify]: Simplify d3 into d3 1.233 * [backup-simplify]: Simplify (+ 0 d4) into d4 1.234 * [backup-simplify]: Simplify (- d3) into (- d3) 1.234 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 1.234 * [taylor]: Taking taylor expansion of (- d4 d3) in d4 1.234 * [taylor]: Taking taylor expansion of d4 in d4 1.234 * [backup-simplify]: Simplify 0 into 0 1.234 * [backup-simplify]: Simplify 1 into 1 1.234 * [taylor]: Taking taylor expansion of d3 in d4 1.234 * [backup-simplify]: Simplify d3 into d3 1.234 * [backup-simplify]: Simplify (- d3) into (- d3) 1.234 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 1.234 * [taylor]: Taking taylor expansion of (- d3) in d3 1.234 * [taylor]: Taking taylor expansion of d3 in d3 1.234 * [backup-simplify]: Simplify 0 into 0 1.234 * [backup-simplify]: Simplify 1 into 1 1.234 * [backup-simplify]: Simplify (- 0) into 0 1.234 * [backup-simplify]: Simplify 0 into 0 1.234 * [taylor]: Taking taylor expansion of 0 in d4 1.234 * [backup-simplify]: Simplify 0 into 0 1.234 * [taylor]: Taking taylor expansion of 0 in d3 1.234 * [backup-simplify]: Simplify 0 into 0 1.235 * [backup-simplify]: Simplify 0 into 0 1.235 * [taylor]: Taking taylor expansion of 0 in d3 1.235 * [backup-simplify]: Simplify 0 into 0 1.235 * [backup-simplify]: Simplify 0 into 0 1.235 * [backup-simplify]: Simplify 0 into 0 1.235 * [backup-simplify]: Simplify (+ 0 0) into 0 1.236 * [backup-simplify]: Simplify (+ 0 0) into 0 1.236 * [backup-simplify]: Simplify (- 0) into 0 1.236 * [backup-simplify]: Simplify (+ 0 0) into 0 1.237 * [backup-simplify]: Simplify (+ (* (- (+ d2 d4) d3) 0) (+ (* -1 1) (* 0 0))) into (- 1) 1.237 * [taylor]: Taking taylor expansion of (- 1) in d2 1.237 * [taylor]: Taking taylor expansion of 1 in d2 1.237 * [backup-simplify]: Simplify 1 into 1 1.238 * [backup-simplify]: Simplify (- 1) into -1 1.238 * [taylor]: Taking taylor expansion of -1 in d4 1.238 * [backup-simplify]: Simplify -1 into -1 1.238 * [taylor]: Taking taylor expansion of -1 in d3 1.238 * [backup-simplify]: Simplify -1 into -1 1.238 * [backup-simplify]: Simplify -1 into -1 1.239 * [backup-simplify]: Simplify (+ 1 0) into 1 1.239 * [backup-simplify]: Simplify (- 0) into 0 1.240 * [backup-simplify]: Simplify (+ 1 0) into 1 1.240 * [taylor]: Taking taylor expansion of 1 in d4 1.240 * [backup-simplify]: Simplify 1 into 1 1.240 * [taylor]: Taking taylor expansion of 1 in d3 1.240 * [backup-simplify]: Simplify 1 into 1 1.240 * [backup-simplify]: Simplify 1 into 1 1.240 * [taylor]: Taking taylor expansion of 0 in d4 1.240 * [backup-simplify]: Simplify 0 into 0 1.240 * [taylor]: Taking taylor expansion of 0 in d3 1.240 * [backup-simplify]: Simplify 0 into 0 1.240 * [backup-simplify]: Simplify 0 into 0 1.240 * [backup-simplify]: Simplify (- 0) into 0 1.241 * [backup-simplify]: Simplify (+ 1 0) into 1 1.241 * [taylor]: Taking taylor expansion of 1 in d3 1.241 * [backup-simplify]: Simplify 1 into 1 1.241 * [backup-simplify]: Simplify 1 into 1 1.241 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* d4 (* 1 d1)))) (+ (* 1 (* 1 (* 1 (* d2 d1)))) (* -1 (pow (* 1 (* 1 (* 1 d1))) 2)))) into (- (+ (* d4 d1) (* d2 d1)) (pow d1 2)) 1.242 * [backup-simplify]: Simplify (* (/ 1 d1) (+ (/ 1 d2) (- (/ 1 d4) (+ (/ 1 d3) (/ 1 d1))))) into (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) 1.242 * [approximate]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in (d1 d2 d4 d3) around 0 1.242 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d3 1.242 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d3 1.242 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 1.242 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 1.242 * [taylor]: Taking taylor expansion of d4 in d3 1.242 * [backup-simplify]: Simplify d4 into d4 1.242 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.242 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 1.242 * [taylor]: Taking taylor expansion of d2 in d3 1.242 * [backup-simplify]: Simplify d2 into d2 1.242 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 1.242 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 1.242 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 1.242 * [taylor]: Taking taylor expansion of d1 in d3 1.242 * [backup-simplify]: Simplify d1 into d1 1.242 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.242 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 1.242 * [taylor]: Taking taylor expansion of d3 in d3 1.242 * [backup-simplify]: Simplify 0 into 0 1.242 * [backup-simplify]: Simplify 1 into 1 1.243 * [backup-simplify]: Simplify (/ 1 1) into 1 1.243 * [taylor]: Taking taylor expansion of d1 in d3 1.243 * [backup-simplify]: Simplify d1 into d1 1.243 * [backup-simplify]: Simplify (+ 0 1) into 1 1.243 * [backup-simplify]: Simplify (- 1) into -1 1.244 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.244 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 1.244 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d4 1.244 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d4 1.244 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 1.244 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 1.244 * [taylor]: Taking taylor expansion of d4 in d4 1.244 * [backup-simplify]: Simplify 0 into 0 1.244 * [backup-simplify]: Simplify 1 into 1 1.244 * [backup-simplify]: Simplify (/ 1 1) into 1 1.244 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 1.244 * [taylor]: Taking taylor expansion of d2 in d4 1.244 * [backup-simplify]: Simplify d2 into d2 1.245 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 1.245 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 1.245 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 1.245 * [taylor]: Taking taylor expansion of d1 in d4 1.245 * [backup-simplify]: Simplify d1 into d1 1.245 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.245 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 1.245 * [taylor]: Taking taylor expansion of d3 in d4 1.245 * [backup-simplify]: Simplify d3 into d3 1.245 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.245 * [taylor]: Taking taylor expansion of d1 in d4 1.245 * [backup-simplify]: Simplify d1 into d1 1.245 * [backup-simplify]: Simplify (+ 1 0) into 1 1.246 * [backup-simplify]: Simplify (+ 1 0) into 1 1.246 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.246 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d2 1.246 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d2 1.246 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 1.246 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 1.246 * [taylor]: Taking taylor expansion of d4 in d2 1.246 * [backup-simplify]: Simplify d4 into d4 1.246 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.246 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 1.246 * [taylor]: Taking taylor expansion of d2 in d2 1.246 * [backup-simplify]: Simplify 0 into 0 1.246 * [backup-simplify]: Simplify 1 into 1 1.246 * [backup-simplify]: Simplify (/ 1 1) into 1 1.246 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 1.246 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 1.246 * [taylor]: Taking taylor expansion of d1 in d2 1.246 * [backup-simplify]: Simplify d1 into d1 1.246 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.247 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 1.247 * [taylor]: Taking taylor expansion of d3 in d2 1.247 * [backup-simplify]: Simplify d3 into d3 1.247 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.247 * [taylor]: Taking taylor expansion of d1 in d2 1.247 * [backup-simplify]: Simplify d1 into d1 1.247 * [backup-simplify]: Simplify (+ 0 1) into 1 1.247 * [backup-simplify]: Simplify (+ 1 0) into 1 1.248 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.248 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1 1.248 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1 1.248 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 1.248 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 1.248 * [taylor]: Taking taylor expansion of d4 in d1 1.248 * [backup-simplify]: Simplify d4 into d4 1.248 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.248 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 1.248 * [taylor]: Taking taylor expansion of d2 in d1 1.248 * [backup-simplify]: Simplify d2 into d2 1.248 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 1.248 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 1.248 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 1.248 * [taylor]: Taking taylor expansion of d1 in d1 1.248 * [backup-simplify]: Simplify 0 into 0 1.248 * [backup-simplify]: Simplify 1 into 1 1.248 * [backup-simplify]: Simplify (/ 1 1) into 1 1.248 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 1.248 * [taylor]: Taking taylor expansion of d3 in d1 1.248 * [backup-simplify]: Simplify d3 into d3 1.248 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.248 * [taylor]: Taking taylor expansion of d1 in d1 1.248 * [backup-simplify]: Simplify 0 into 0 1.248 * [backup-simplify]: Simplify 1 into 1 1.249 * [backup-simplify]: Simplify (+ 1 0) into 1 1.249 * [backup-simplify]: Simplify (- 1) into -1 1.250 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.250 * [backup-simplify]: Simplify (/ -1 1) into -1 1.250 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) d1) in d1 1.250 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (+ (/ 1 d1) (/ 1 d3))) in d1 1.250 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 1.250 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 1.250 * [taylor]: Taking taylor expansion of d4 in d1 1.250 * [backup-simplify]: Simplify d4 into d4 1.250 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.250 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 1.250 * [taylor]: Taking taylor expansion of d2 in d1 1.250 * [backup-simplify]: Simplify d2 into d2 1.250 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 1.250 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 1.250 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 1.250 * [taylor]: Taking taylor expansion of d1 in d1 1.250 * [backup-simplify]: Simplify 0 into 0 1.250 * [backup-simplify]: Simplify 1 into 1 1.251 * [backup-simplify]: Simplify (/ 1 1) into 1 1.251 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 1.251 * [taylor]: Taking taylor expansion of d3 in d1 1.251 * [backup-simplify]: Simplify d3 into d3 1.251 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.251 * [taylor]: Taking taylor expansion of d1 in d1 1.251 * [backup-simplify]: Simplify 0 into 0 1.251 * [backup-simplify]: Simplify 1 into 1 1.251 * [backup-simplify]: Simplify (+ 1 0) into 1 1.252 * [backup-simplify]: Simplify (- 1) into -1 1.252 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.253 * [backup-simplify]: Simplify (/ -1 1) into -1 1.253 * [taylor]: Taking taylor expansion of -1 in d2 1.253 * [backup-simplify]: Simplify -1 into -1 1.253 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2)) 1.253 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.254 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 1.254 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1.254 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1.255 * [backup-simplify]: Simplify (- (/ (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1) (+ (* -1 (/ 0 1)))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1.255 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 1.255 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 1.255 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 1.255 * [taylor]: Taking taylor expansion of d4 in d2 1.255 * [backup-simplify]: Simplify d4 into d4 1.255 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.255 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 1.255 * [taylor]: Taking taylor expansion of d2 in d2 1.255 * [backup-simplify]: Simplify 0 into 0 1.255 * [backup-simplify]: Simplify 1 into 1 1.255 * [backup-simplify]: Simplify (/ 1 1) into 1 1.255 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 1.255 * [taylor]: Taking taylor expansion of d3 in d2 1.255 * [backup-simplify]: Simplify d3 into d3 1.255 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.256 * [backup-simplify]: Simplify (+ 0 1) into 1 1.256 * [backup-simplify]: Simplify (+ 1 0) into 1 1.256 * [taylor]: Taking taylor expansion of 1 in d4 1.256 * [backup-simplify]: Simplify 1 into 1 1.256 * [taylor]: Taking taylor expansion of -1 in d4 1.256 * [backup-simplify]: Simplify -1 into -1 1.256 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1.257 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 1.257 * [backup-simplify]: Simplify (+ 0 0) into 0 1.258 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.258 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1.258 * [backup-simplify]: Simplify (+ 0 0) into 0 1.259 * [backup-simplify]: Simplify (- 0) into 0 1.259 * [backup-simplify]: Simplify (+ 0 0) into 0 1.261 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (/ 0 1)))) into 0 1.261 * [taylor]: Taking taylor expansion of 0 in d2 1.261 * [backup-simplify]: Simplify 0 into 0 1.261 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.262 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1.262 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1.262 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 1.262 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4 1.262 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 1.262 * [taylor]: Taking taylor expansion of d4 in d4 1.262 * [backup-simplify]: Simplify 0 into 0 1.262 * [backup-simplify]: Simplify 1 into 1 1.262 * [backup-simplify]: Simplify (/ 1 1) into 1 1.262 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 1.262 * [taylor]: Taking taylor expansion of d3 in d4 1.262 * [backup-simplify]: Simplify d3 into d3 1.262 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.263 * [backup-simplify]: Simplify (+ 1 0) into 1 1.263 * [taylor]: Taking taylor expansion of 1 in d3 1.263 * [backup-simplify]: Simplify 1 into 1 1.263 * [taylor]: Taking taylor expansion of 0 in d4 1.263 * [backup-simplify]: Simplify 0 into 0 1.263 * [taylor]: Taking taylor expansion of 1 in d3 1.263 * [backup-simplify]: Simplify 1 into 1 1.263 * [taylor]: Taking taylor expansion of -1 in d3 1.263 * [backup-simplify]: Simplify -1 into -1 1.263 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 1.263 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 1.264 * [backup-simplify]: Simplify (+ 0 0) into 0 1.265 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.265 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 1.265 * [backup-simplify]: Simplify (+ 0 0) into 0 1.265 * [backup-simplify]: Simplify (- 0) into 0 1.266 * [backup-simplify]: Simplify (+ 0 0) into 0 1.268 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.268 * [taylor]: Taking taylor expansion of 0 in d2 1.268 * [backup-simplify]: Simplify 0 into 0 1.268 * [taylor]: Taking taylor expansion of 0 in d4 1.268 * [backup-simplify]: Simplify 0 into 0 1.268 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1.269 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.269 * [backup-simplify]: Simplify (+ 0 0) into 0 1.270 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1.270 * [backup-simplify]: Simplify (- 0) into 0 1.270 * [backup-simplify]: Simplify (+ 0 0) into 0 1.270 * [taylor]: Taking taylor expansion of 0 in d4 1.270 * [backup-simplify]: Simplify 0 into 0 1.270 * [taylor]: Taking taylor expansion of 0 in d4 1.270 * [backup-simplify]: Simplify 0 into 0 1.271 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.271 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1.271 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 1.271 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 1.272 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 1.272 * [taylor]: Taking taylor expansion of d3 in d3 1.272 * [backup-simplify]: Simplify 0 into 0 1.272 * [backup-simplify]: Simplify 1 into 1 1.272 * [backup-simplify]: Simplify (/ 1 1) into 1 1.272 * [backup-simplify]: Simplify (- 1) into -1 1.272 * [backup-simplify]: Simplify -1 into -1 1.272 * [taylor]: Taking taylor expansion of 0 in d3 1.272 * [backup-simplify]: Simplify 0 into 0 1.272 * [taylor]: Taking taylor expansion of 0 in d3 1.273 * [backup-simplify]: Simplify 0 into 0 1.273 * [taylor]: Taking taylor expansion of 0 in d3 1.273 * [backup-simplify]: Simplify 0 into 0 1.273 * [backup-simplify]: Simplify 1 into 1 1.273 * [backup-simplify]: Simplify 1 into 1 1.273 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 d4)) (* 1 (/ 1 (/ 1 d1)))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 1.274 * [backup-simplify]: Simplify (* (/ 1 (- d1)) (+ (/ 1 (- d2)) (- (/ 1 (- d4)) (+ (/ 1 (- d3)) (/ 1 (- d1)))))) into (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) 1.274 * [approximate]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in (d1 d2 d4 d3) around 0 1.274 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d3 1.274 * [taylor]: Taking taylor expansion of -1 in d3 1.274 * [backup-simplify]: Simplify -1 into -1 1.274 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d3 1.274 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d3 1.274 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d3 1.274 * [taylor]: Taking taylor expansion of (/ 1 d1) in d3 1.274 * [taylor]: Taking taylor expansion of d1 in d3 1.274 * [backup-simplify]: Simplify d1 into d1 1.274 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.274 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 1.274 * [taylor]: Taking taylor expansion of d3 in d3 1.274 * [backup-simplify]: Simplify 0 into 0 1.274 * [backup-simplify]: Simplify 1 into 1 1.274 * [backup-simplify]: Simplify (/ 1 1) into 1 1.274 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d3 1.274 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 1.275 * [taylor]: Taking taylor expansion of d4 in d3 1.275 * [backup-simplify]: Simplify d4 into d4 1.275 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.275 * [taylor]: Taking taylor expansion of (/ 1 d2) in d3 1.275 * [taylor]: Taking taylor expansion of d2 in d3 1.275 * [backup-simplify]: Simplify d2 into d2 1.275 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 1.275 * [taylor]: Taking taylor expansion of d1 in d3 1.275 * [backup-simplify]: Simplify d1 into d1 1.275 * [backup-simplify]: Simplify (+ 0 1) into 1 1.276 * [backup-simplify]: Simplify (+ 1 0) into 1 1.276 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.276 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d4 1.276 * [taylor]: Taking taylor expansion of -1 in d4 1.276 * [backup-simplify]: Simplify -1 into -1 1.276 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d4 1.276 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d4 1.276 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d4 1.276 * [taylor]: Taking taylor expansion of (/ 1 d1) in d4 1.276 * [taylor]: Taking taylor expansion of d1 in d4 1.276 * [backup-simplify]: Simplify d1 into d1 1.276 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.276 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 1.276 * [taylor]: Taking taylor expansion of d3 in d4 1.276 * [backup-simplify]: Simplify d3 into d3 1.276 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.276 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d4 1.276 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 1.276 * [taylor]: Taking taylor expansion of d4 in d4 1.276 * [backup-simplify]: Simplify 0 into 0 1.276 * [backup-simplify]: Simplify 1 into 1 1.277 * [backup-simplify]: Simplify (/ 1 1) into 1 1.277 * [taylor]: Taking taylor expansion of (/ 1 d2) in d4 1.277 * [taylor]: Taking taylor expansion of d2 in d4 1.277 * [backup-simplify]: Simplify d2 into d2 1.277 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 1.277 * [taylor]: Taking taylor expansion of d1 in d4 1.277 * [backup-simplify]: Simplify d1 into d1 1.277 * [backup-simplify]: Simplify (+ 1 0) into 1 1.278 * [backup-simplify]: Simplify (- 1) into -1 1.278 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.278 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 1.278 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d2 1.278 * [taylor]: Taking taylor expansion of -1 in d2 1.278 * [backup-simplify]: Simplify -1 into -1 1.278 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d2 1.278 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d2 1.278 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d2 1.278 * [taylor]: Taking taylor expansion of (/ 1 d1) in d2 1.278 * [taylor]: Taking taylor expansion of d1 in d2 1.278 * [backup-simplify]: Simplify d1 into d1 1.278 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 1.278 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 1.278 * [taylor]: Taking taylor expansion of d3 in d2 1.278 * [backup-simplify]: Simplify d3 into d3 1.279 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.279 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 1.279 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 1.279 * [taylor]: Taking taylor expansion of d4 in d2 1.279 * [backup-simplify]: Simplify d4 into d4 1.279 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.279 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 1.279 * [taylor]: Taking taylor expansion of d2 in d2 1.279 * [backup-simplify]: Simplify 0 into 0 1.279 * [backup-simplify]: Simplify 1 into 1 1.280 * [backup-simplify]: Simplify (/ 1 1) into 1 1.280 * [taylor]: Taking taylor expansion of d1 in d2 1.280 * [backup-simplify]: Simplify d1 into d1 1.280 * [backup-simplify]: Simplify (+ 0 1) into 1 1.281 * [backup-simplify]: Simplify (- 1) into -1 1.281 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.281 * [backup-simplify]: Simplify (/ -1 d1) into (/ -1 d1) 1.281 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d1 1.281 * [taylor]: Taking taylor expansion of -1 in d1 1.281 * [backup-simplify]: Simplify -1 into -1 1.281 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d1 1.281 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1 1.281 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 1.281 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 1.281 * [taylor]: Taking taylor expansion of d1 in d1 1.281 * [backup-simplify]: Simplify 0 into 0 1.281 * [backup-simplify]: Simplify 1 into 1 1.282 * [backup-simplify]: Simplify (/ 1 1) into 1 1.282 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 1.282 * [taylor]: Taking taylor expansion of d3 in d1 1.282 * [backup-simplify]: Simplify d3 into d3 1.282 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.282 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 1.282 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 1.282 * [taylor]: Taking taylor expansion of d4 in d1 1.282 * [backup-simplify]: Simplify d4 into d4 1.282 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.282 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 1.282 * [taylor]: Taking taylor expansion of d2 in d1 1.282 * [backup-simplify]: Simplify d2 into d2 1.282 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 1.282 * [taylor]: Taking taylor expansion of d1 in d1 1.282 * [backup-simplify]: Simplify 0 into 0 1.282 * [backup-simplify]: Simplify 1 into 1 1.283 * [backup-simplify]: Simplify (+ 1 0) into 1 1.283 * [backup-simplify]: Simplify (+ 1 0) into 1 1.283 * [backup-simplify]: Simplify (/ 1 1) into 1 1.283 * [taylor]: Taking taylor expansion of (* -1 (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1)) in d1 1.283 * [taylor]: Taking taylor expansion of -1 in d1 1.283 * [backup-simplify]: Simplify -1 into -1 1.284 * [taylor]: Taking taylor expansion of (/ (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) d1) in d1 1.284 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d1) (/ 1 d3)) (+ (/ 1 d4) (/ 1 d2))) in d1 1.284 * [taylor]: Taking taylor expansion of (+ (/ 1 d1) (/ 1 d3)) in d1 1.284 * [taylor]: Taking taylor expansion of (/ 1 d1) in d1 1.284 * [taylor]: Taking taylor expansion of d1 in d1 1.284 * [backup-simplify]: Simplify 0 into 0 1.284 * [backup-simplify]: Simplify 1 into 1 1.284 * [backup-simplify]: Simplify (/ 1 1) into 1 1.284 * [taylor]: Taking taylor expansion of (/ 1 d3) in d1 1.284 * [taylor]: Taking taylor expansion of d3 in d1 1.284 * [backup-simplify]: Simplify d3 into d3 1.284 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.284 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d1 1.284 * [taylor]: Taking taylor expansion of (/ 1 d4) in d1 1.284 * [taylor]: Taking taylor expansion of d4 in d1 1.284 * [backup-simplify]: Simplify d4 into d4 1.284 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.284 * [taylor]: Taking taylor expansion of (/ 1 d2) in d1 1.284 * [taylor]: Taking taylor expansion of d2 in d1 1.284 * [backup-simplify]: Simplify d2 into d2 1.284 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 1.284 * [taylor]: Taking taylor expansion of d1 in d1 1.284 * [backup-simplify]: Simplify 0 into 0 1.284 * [backup-simplify]: Simplify 1 into 1 1.285 * [backup-simplify]: Simplify (+ 1 0) into 1 1.285 * [backup-simplify]: Simplify (+ 1 0) into 1 1.286 * [backup-simplify]: Simplify (/ 1 1) into 1 1.286 * [backup-simplify]: Simplify (* -1 1) into -1 1.286 * [taylor]: Taking taylor expansion of -1 in d2 1.286 * [backup-simplify]: Simplify -1 into -1 1.287 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.287 * [backup-simplify]: Simplify (+ 0 (/ 1 d3)) into (/ 1 d3) 1.287 * [backup-simplify]: Simplify (+ (/ 1 d4) (/ 1 d2)) into (+ (/ 1 d4) (/ 1 d2)) 1.287 * [backup-simplify]: Simplify (- (+ (/ 1 d4) (/ 1 d2))) into (- (+ (/ 1 d4) (/ 1 d2))) 1.287 * [backup-simplify]: Simplify (+ (/ 1 d3) (- (+ (/ 1 d4) (/ 1 d2)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 1.288 * [backup-simplify]: Simplify (- (/ (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) 1.289 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1)) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 1.289 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 1.289 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 1.289 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 1.289 * [taylor]: Taking taylor expansion of d4 in d2 1.289 * [backup-simplify]: Simplify d4 into d4 1.289 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 1.289 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 1.289 * [taylor]: Taking taylor expansion of d2 in d2 1.289 * [backup-simplify]: Simplify 0 into 0 1.289 * [backup-simplify]: Simplify 1 into 1 1.289 * [backup-simplify]: Simplify (/ 1 1) into 1 1.289 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 1.289 * [taylor]: Taking taylor expansion of d3 in d2 1.289 * [backup-simplify]: Simplify d3 into d3 1.289 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.290 * [backup-simplify]: Simplify (+ 0 1) into 1 1.290 * [backup-simplify]: Simplify (+ 1 0) into 1 1.290 * [taylor]: Taking taylor expansion of 1 in d4 1.290 * [backup-simplify]: Simplify 1 into 1 1.290 * [taylor]: Taking taylor expansion of -1 in d4 1.290 * [backup-simplify]: Simplify -1 into -1 1.291 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.291 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1.292 * [backup-simplify]: Simplify (+ 0 0) into 0 1.292 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1.292 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 1.292 * [backup-simplify]: Simplify (+ 0 0) into 0 1.293 * [backup-simplify]: Simplify (- 0) into 0 1.293 * [backup-simplify]: Simplify (+ 0 0) into 0 1.294 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (/ 0 1)))) into 0 1.295 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1))) into 0 1.295 * [taylor]: Taking taylor expansion of 0 in d2 1.295 * [backup-simplify]: Simplify 0 into 0 1.296 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.296 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 1.296 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1.296 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 1.296 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d4 1.296 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 1.296 * [taylor]: Taking taylor expansion of d4 in d4 1.296 * [backup-simplify]: Simplify 0 into 0 1.296 * [backup-simplify]: Simplify 1 into 1 1.297 * [backup-simplify]: Simplify (/ 1 1) into 1 1.297 * [taylor]: Taking taylor expansion of (/ 1 d3) in d4 1.297 * [taylor]: Taking taylor expansion of d3 in d4 1.297 * [backup-simplify]: Simplify d3 into d3 1.297 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 1.297 * [backup-simplify]: Simplify (+ 1 0) into 1 1.297 * [taylor]: Taking taylor expansion of 1 in d3 1.297 * [backup-simplify]: Simplify 1 into 1 1.297 * [taylor]: Taking taylor expansion of 0 in d4 1.297 * [backup-simplify]: Simplify 0 into 0 1.297 * [taylor]: Taking taylor expansion of 1 in d3 1.298 * [backup-simplify]: Simplify 1 into 1 1.298 * [taylor]: Taking taylor expansion of -1 in d3 1.298 * [backup-simplify]: Simplify -1 into -1 1.298 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.299 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 1.299 * [backup-simplify]: Simplify (+ 0 0) into 0 1.299 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 1.299 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 1.300 * [backup-simplify]: Simplify (+ 0 0) into 0 1.300 * [backup-simplify]: Simplify (- 0) into 0 1.301 * [backup-simplify]: Simplify (+ 0 0) into 0 1.303 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2))) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.305 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 d3) (+ (/ 1 d4) (/ 1 d2)))) (* 0 1)))) into 0 1.305 * [taylor]: Taking taylor expansion of 0 in d2 1.305 * [backup-simplify]: Simplify 0 into 0 1.305 * [taylor]: Taking taylor expansion of 0 in d4 1.305 * [backup-simplify]: Simplify 0 into 0 1.305 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 1.306 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.306 * [backup-simplify]: Simplify (+ 0 0) into 0 1.307 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 1.307 * [backup-simplify]: Simplify (- 0) into 0 1.307 * [backup-simplify]: Simplify (+ 0 0) into 0 1.307 * [taylor]: Taking taylor expansion of 0 in d4 1.308 * [backup-simplify]: Simplify 0 into 0 1.308 * [taylor]: Taking taylor expansion of 0 in d4 1.308 * [backup-simplify]: Simplify 0 into 0 1.308 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.309 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 1.309 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 1.309 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 1.309 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 1.309 * [taylor]: Taking taylor expansion of d3 in d3 1.309 * [backup-simplify]: Simplify 0 into 0 1.309 * [backup-simplify]: Simplify 1 into 1 1.309 * [backup-simplify]: Simplify (/ 1 1) into 1 1.310 * [backup-simplify]: Simplify (- 1) into -1 1.310 * [backup-simplify]: Simplify -1 into -1 1.310 * [taylor]: Taking taylor expansion of 0 in d3 1.310 * [backup-simplify]: Simplify 0 into 0 1.310 * [taylor]: Taking taylor expansion of 0 in d3 1.310 * [backup-simplify]: Simplify 0 into 0 1.310 * [taylor]: Taking taylor expansion of 0 in d3 1.310 * [backup-simplify]: Simplify 0 into 0 1.310 * [backup-simplify]: Simplify 1 into 1 1.310 * [backup-simplify]: Simplify 1 into 1 1.311 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (/ 1 (/ 1 (- d1))))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 1.311 * * * [progress]: simplifying candidates 1.311 * * * * [progress]: [ 1 / 31 ] simplifiying candidate # 1.311 * * * * [progress]: [ 2 / 31 ] simplifiying candidate # 1.311 * * * * [progress]: [ 3 / 31 ] simplifiying candidate # 1.311 * * * * [progress]: [ 4 / 31 ] simplifiying candidate # 1.311 * * * * [progress]: [ 5 / 31 ] simplifiying candidate # 1.311 * * * * [progress]: [ 6 / 31 ] simplifiying candidate # 1.311 * * * * [progress]: [ 7 / 31 ] simplifiying candidate # 1.311 * * * * [progress]: [ 8 / 31 ] simplifiying candidate # 1.311 * * * * [progress]: [ 9 / 31 ] simplifiying candidate # 1.311 * * * * [progress]: [ 10 / 31 ] simplifiying candidate # 1.311 * * * * [progress]: [ 11 / 31 ] simplifiying candidate # 1.312 * * * * [progress]: [ 12 / 31 ] simplifiying candidate # 1.312 * * * * [progress]: [ 13 / 31 ] simplifiying candidate # 1.312 * * * * [progress]: [ 14 / 31 ] simplifiying candidate # 1.312 * * * * [progress]: [ 15 / 31 ] simplifiying candidate # 1.312 * * * * [progress]: [ 16 / 31 ] simplifiying candidate # 1.312 * * * * [progress]: [ 17 / 31 ] simplifiying candidate # 1.312 * * * * [progress]: [ 18 / 31 ] simplifiying candidate # 1.312 * * * * [progress]: [ 19 / 31 ] simplifiying candidate # 1.312 * * * * [progress]: [ 20 / 31 ] simplifiying candidate # 1.312 * * * * [progress]: [ 21 / 31 ] simplifiying candidate # 1.312 * * * * [progress]: [ 22 / 31 ] simplifiying candidate # 1.312 * * * * [progress]: [ 23 / 31 ] simplifiying candidate # 1.312 * * * * [progress]: [ 24 / 31 ] simplifiying candidate # 1.312 * * * * [progress]: [ 25 / 31 ] simplifiying candidate # 1.312 * * * * [progress]: [ 26 / 31 ] simplifiying candidate # 1.312 * * * * [progress]: [ 27 / 31 ] simplifiying candidate #real (real->posit16 (* d1 (+ d2 (- d4 (+ d3 d1)))))))> 1.312 * * * * [progress]: [ 28 / 31 ] simplifiying candidate # 1.312 * * * * [progress]: [ 29 / 31 ] simplifiying candidate # 1.312 * * * * [progress]: [ 30 / 31 ] simplifiying candidate # 1.312 * * * * [progress]: [ 31 / 31 ] simplifiying candidate # 1.313 * [simplify]: Simplifying: (expm1 (* d1 (+ d2 (- d4 (+ d3 d1))))) (log1p (* d1 (+ d2 (- d4 (+ d3 d1))))) (* d1 (+ d2 (- d4 (+ d3 d1)))) (+ (log d1) (log (+ d2 (- d4 (+ d3 d1))))) (log (* d1 (+ d2 (- d4 (+ d3 d1))))) (exp (* d1 (+ d2 (- d4 (+ d3 d1))))) (* (* (* d1 d1) d1) (* (* (+ d2 (- d4 (+ d3 d1))) (+ d2 (- d4 (+ d3 d1)))) (+ d2 (- d4 (+ d3 d1))))) (* (cbrt (* d1 (+ d2 (- d4 (+ d3 d1))))) (cbrt (* d1 (+ d2 (- d4 (+ d3 d1)))))) (cbrt (* d1 (+ d2 (- d4 (+ d3 d1))))) (* (* (* d1 (+ d2 (- d4 (+ d3 d1)))) (* d1 (+ d2 (- d4 (+ d3 d1))))) (* d1 (+ d2 (- d4 (+ d3 d1))))) (sqrt (* d1 (+ d2 (- d4 (+ d3 d1))))) (sqrt (* d1 (+ d2 (- d4 (+ d3 d1))))) (* (sqrt d1) (sqrt (+ d2 (- d4 (+ d3 d1))))) (* (sqrt d1) (sqrt (+ d2 (- d4 (+ d3 d1))))) (* d1 d2) (* d1 (- d4 (+ d3 d1))) (* d2 d1) (* (- d4 (+ d3 d1)) d1) (* d1 (* (cbrt (+ d2 (- d4 (+ d3 d1)))) (cbrt (+ d2 (- d4 (+ d3 d1)))))) (* d1 (sqrt (+ d2 (- d4 (+ d3 d1))))) (* d1 1) (* d1 1) (* d1 1) (* d1 1) (* (cbrt d1) (+ d2 (- d4 (+ d3 d1)))) (* (sqrt d1) (+ d2 (- d4 (+ d3 d1)))) (* d1 (+ d2 (- d4 (+ d3 d1)))) (* d1 (+ (pow d2 3) (pow (- d4 (+ d3 d1)) 3))) (* d1 (- (* d2 d2) (* (- d4 (+ d3 d1)) (- d4 (+ d3 d1))))) (real->posit16 (* d1 (+ d2 (- d4 (+ d3 d1))))) (- (+ (* d4 d1) (* d2 d1)) (pow d1 2)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 1.313 * * [simplify]: iteration 0: 58 enodes 1.330 * * [simplify]: iteration 1: 173 enodes 1.383 * * [simplify]: iteration 2: 627 enodes 1.548 * * [simplify]: iteration complete: 2001 enodes 1.549 * * [simplify]: Extracting #0: cost 23 inf + 0 1.549 * * [simplify]: Extracting #1: cost 218 inf + 1 1.551 * * [simplify]: Extracting #2: cost 581 inf + 1782 1.559 * * [simplify]: Extracting #3: cost 573 inf + 46331 1.603 * * [simplify]: Extracting #4: cost 142 inf + 150778 1.657 * * [simplify]: Extracting #5: cost 2 inf + 187784 1.729 * * [simplify]: Extracting #6: cost 0 inf + 188212 1.795 * [simplify]: Simplified to: (expm1 (* d1 (- (+ d2 d4) (+ d3 d1)))) (log1p (* d1 (- (+ d2 d4) (+ d3 d1)))) (* d1 (- (+ d2 d4) (+ d3 d1))) (log (* d1 (- (+ d2 d4) (+ d3 d1)))) (log (* d1 (- (+ d2 d4) (+ d3 d1)))) (exp (* d1 (- (+ d2 d4) (+ d3 d1)))) (* (* (* d1 (- (+ d2 d4) (+ d3 d1))) (* d1 (- (+ d2 d4) (+ d3 d1)))) (* d1 (- (+ d2 d4) (+ d3 d1)))) (* (cbrt (* d1 (- (+ d2 d4) (+ d3 d1)))) (cbrt (* d1 (- (+ d2 d4) (+ d3 d1))))) (cbrt (* d1 (- (+ d2 d4) (+ d3 d1)))) (* (* (* d1 (- (+ d2 d4) (+ d3 d1))) (* d1 (- (+ d2 d4) (+ d3 d1)))) (* d1 (- (+ d2 d4) (+ d3 d1)))) (sqrt (* d1 (- (+ d2 d4) (+ d3 d1)))) (sqrt (* d1 (- (+ d2 d4) (+ d3 d1)))) (* (sqrt d1) (sqrt (- (+ d2 d4) (+ d3 d1)))) (* (sqrt d1) (sqrt (- (+ d2 d4) (+ d3 d1)))) (* d1 d2) (* (- d4 (+ d3 d1)) d1) (* d2 d1) (* (- d4 (+ d3 d1)) d1) (* (* (cbrt (- (+ d2 d4) (+ d3 d1))) d1) (cbrt (- (+ d2 d4) (+ d3 d1)))) (* d1 (sqrt (- (+ d2 d4) (+ d3 d1)))) d1 d1 d1 d1 (* (cbrt d1) (- (+ d2 d4) (+ d3 d1))) (* (- (+ d2 d4) (+ d3 d1)) (sqrt d1)) (* d1 (- (+ d2 d4) (+ d3 d1))) (* d1 (fma (* (- d4 (+ d3 d1)) (- d4 (+ d3 d1))) (- d4 (+ d3 d1)) (* d2 (* d2 d2)))) (* (- (* d2 d2) (* (- d4 (+ d3 d1)) (- d4 (+ d3 d1)))) d1) (real->posit16 (* d1 (- (+ d2 d4) (+ d3 d1)))) (- (* d1 (+ d2 d4)) (* d1 d1)) (fma d1 (- d2 d3) (* d1 d4)) (fma d1 (- d2 d3) (* d1 d4)) 1.797 * * * [progress]: adding candidates to table 1.936 * * [progress]: iteration 2 / 4 1.937 * * * [progress]: picking best candidate 1.941 * * * * [pick]: Picked # 1.941 * * * [progress]: localizing error 1.971 * * * [progress]: generating rewritten candidates 1.971 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 2.000 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1) 2.009 * * * [progress]: generating series expansions 2.010 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 2.010 * [backup-simplify]: Simplify (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 2.010 * [approximate]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in (d1 d2 d3 d4) around 0 2.010 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d4 2.010 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d4 2.010 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 2.010 * [taylor]: Taking taylor expansion of d4 in d4 2.010 * [backup-simplify]: Simplify 0 into 0 2.010 * [backup-simplify]: Simplify 1 into 1 2.010 * [taylor]: Taking taylor expansion of d1 in d4 2.010 * [backup-simplify]: Simplify d1 into d1 2.010 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 2.010 * [taylor]: Taking taylor expansion of d2 in d4 2.010 * [backup-simplify]: Simplify d2 into d2 2.010 * [taylor]: Taking taylor expansion of d1 in d4 2.010 * [backup-simplify]: Simplify d1 into d1 2.010 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 2.010 * [taylor]: Taking taylor expansion of d3 in d4 2.010 * [backup-simplify]: Simplify d3 into d3 2.010 * [taylor]: Taking taylor expansion of d1 in d4 2.010 * [backup-simplify]: Simplify d1 into d1 2.010 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d3 2.010 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d3 2.010 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 2.010 * [taylor]: Taking taylor expansion of d4 in d3 2.010 * [backup-simplify]: Simplify d4 into d4 2.010 * [taylor]: Taking taylor expansion of d1 in d3 2.010 * [backup-simplify]: Simplify d1 into d1 2.010 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 2.010 * [taylor]: Taking taylor expansion of d2 in d3 2.010 * [backup-simplify]: Simplify d2 into d2 2.010 * [taylor]: Taking taylor expansion of d1 in d3 2.010 * [backup-simplify]: Simplify d1 into d1 2.010 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 2.010 * [taylor]: Taking taylor expansion of d3 in d3 2.010 * [backup-simplify]: Simplify 0 into 0 2.010 * [backup-simplify]: Simplify 1 into 1 2.010 * [taylor]: Taking taylor expansion of d1 in d3 2.010 * [backup-simplify]: Simplify d1 into d1 2.010 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d2 2.010 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d2 2.010 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 2.010 * [taylor]: Taking taylor expansion of d4 in d2 2.010 * [backup-simplify]: Simplify d4 into d4 2.010 * [taylor]: Taking taylor expansion of d1 in d2 2.010 * [backup-simplify]: Simplify d1 into d1 2.010 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 2.010 * [taylor]: Taking taylor expansion of d2 in d2 2.010 * [backup-simplify]: Simplify 0 into 0 2.010 * [backup-simplify]: Simplify 1 into 1 2.010 * [taylor]: Taking taylor expansion of d1 in d2 2.010 * [backup-simplify]: Simplify d1 into d1 2.010 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 2.010 * [taylor]: Taking taylor expansion of d3 in d2 2.010 * [backup-simplify]: Simplify d3 into d3 2.010 * [taylor]: Taking taylor expansion of d1 in d2 2.011 * [backup-simplify]: Simplify d1 into d1 2.011 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 2.011 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 2.011 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 2.011 * [taylor]: Taking taylor expansion of d4 in d1 2.011 * [backup-simplify]: Simplify d4 into d4 2.011 * [taylor]: Taking taylor expansion of d1 in d1 2.011 * [backup-simplify]: Simplify 0 into 0 2.011 * [backup-simplify]: Simplify 1 into 1 2.011 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 2.011 * [taylor]: Taking taylor expansion of d2 in d1 2.011 * [backup-simplify]: Simplify d2 into d2 2.011 * [taylor]: Taking taylor expansion of d1 in d1 2.011 * [backup-simplify]: Simplify 0 into 0 2.011 * [backup-simplify]: Simplify 1 into 1 2.011 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 2.011 * [taylor]: Taking taylor expansion of d3 in d1 2.011 * [backup-simplify]: Simplify d3 into d3 2.011 * [taylor]: Taking taylor expansion of d1 in d1 2.011 * [backup-simplify]: Simplify 0 into 0 2.011 * [backup-simplify]: Simplify 1 into 1 2.011 * [taylor]: Taking taylor expansion of (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) in d1 2.011 * [taylor]: Taking taylor expansion of (+ (* d4 d1) (* d2 d1)) in d1 2.011 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 2.011 * [taylor]: Taking taylor expansion of d4 in d1 2.011 * [backup-simplify]: Simplify d4 into d4 2.011 * [taylor]: Taking taylor expansion of d1 in d1 2.011 * [backup-simplify]: Simplify 0 into 0 2.011 * [backup-simplify]: Simplify 1 into 1 2.011 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 2.011 * [taylor]: Taking taylor expansion of d2 in d1 2.011 * [backup-simplify]: Simplify d2 into d2 2.011 * [taylor]: Taking taylor expansion of d1 in d1 2.011 * [backup-simplify]: Simplify 0 into 0 2.011 * [backup-simplify]: Simplify 1 into 1 2.011 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 2.011 * [taylor]: Taking taylor expansion of d3 in d1 2.011 * [backup-simplify]: Simplify d3 into d3 2.011 * [taylor]: Taking taylor expansion of d1 in d1 2.011 * [backup-simplify]: Simplify 0 into 0 2.011 * [backup-simplify]: Simplify 1 into 1 2.011 * [backup-simplify]: Simplify (* d4 0) into 0 2.011 * [backup-simplify]: Simplify (* d2 0) into 0 2.012 * [backup-simplify]: Simplify (+ 0 0) into 0 2.012 * [backup-simplify]: Simplify (* d3 0) into 0 2.012 * [backup-simplify]: Simplify (- 0) into 0 2.012 * [backup-simplify]: Simplify (+ 0 0) into 0 2.012 * [taylor]: Taking taylor expansion of 0 in d2 2.012 * [backup-simplify]: Simplify 0 into 0 2.012 * [taylor]: Taking taylor expansion of 0 in d3 2.012 * [backup-simplify]: Simplify 0 into 0 2.012 * [taylor]: Taking taylor expansion of 0 in d4 2.012 * [backup-simplify]: Simplify 0 into 0 2.012 * [backup-simplify]: Simplify 0 into 0 2.013 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 2.013 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 2.013 * [backup-simplify]: Simplify (+ d4 d2) into (+ d4 d2) 2.013 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 2.013 * [backup-simplify]: Simplify (- d3) into (- d3) 2.013 * [backup-simplify]: Simplify (+ (+ d4 d2) (- d3)) into (- (+ d4 d2) d3) 2.013 * [taylor]: Taking taylor expansion of (- (+ d4 d2) d3) in d2 2.013 * [taylor]: Taking taylor expansion of (+ d4 d2) in d2 2.013 * [taylor]: Taking taylor expansion of d4 in d2 2.013 * [backup-simplify]: Simplify d4 into d4 2.013 * [taylor]: Taking taylor expansion of d2 in d2 2.013 * [backup-simplify]: Simplify 0 into 0 2.013 * [backup-simplify]: Simplify 1 into 1 2.013 * [taylor]: Taking taylor expansion of d3 in d2 2.014 * [backup-simplify]: Simplify d3 into d3 2.014 * [backup-simplify]: Simplify (+ d4 0) into d4 2.014 * [backup-simplify]: Simplify (- d3) into (- d3) 2.014 * [backup-simplify]: Simplify (+ d4 (- d3)) into (- d4 d3) 2.014 * [taylor]: Taking taylor expansion of (- d4 d3) in d3 2.014 * [taylor]: Taking taylor expansion of d4 in d3 2.014 * [backup-simplify]: Simplify d4 into d4 2.014 * [taylor]: Taking taylor expansion of d3 in d3 2.014 * [backup-simplify]: Simplify 0 into 0 2.014 * [backup-simplify]: Simplify 1 into 1 2.014 * [backup-simplify]: Simplify (- 0) into 0 2.014 * [backup-simplify]: Simplify (+ d4 0) into d4 2.014 * [taylor]: Taking taylor expansion of d4 in d4 2.014 * [backup-simplify]: Simplify 0 into 0 2.014 * [backup-simplify]: Simplify 1 into 1 2.014 * [backup-simplify]: Simplify 0 into 0 2.014 * [taylor]: Taking taylor expansion of 0 in d3 2.014 * [backup-simplify]: Simplify 0 into 0 2.014 * [taylor]: Taking taylor expansion of 0 in d4 2.014 * [backup-simplify]: Simplify 0 into 0 2.014 * [backup-simplify]: Simplify 0 into 0 2.014 * [taylor]: Taking taylor expansion of 0 in d4 2.014 * [backup-simplify]: Simplify 0 into 0 2.014 * [backup-simplify]: Simplify 0 into 0 2.014 * [backup-simplify]: Simplify 0 into 0 2.015 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 2.015 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 2.015 * [backup-simplify]: Simplify (+ 0 0) into 0 2.016 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 2.016 * [backup-simplify]: Simplify (- 0) into 0 2.016 * [backup-simplify]: Simplify (+ 0 0) into 0 2.016 * [taylor]: Taking taylor expansion of 0 in d2 2.016 * [backup-simplify]: Simplify 0 into 0 2.016 * [taylor]: Taking taylor expansion of 0 in d3 2.016 * [backup-simplify]: Simplify 0 into 0 2.016 * [taylor]: Taking taylor expansion of 0 in d4 2.016 * [backup-simplify]: Simplify 0 into 0 2.016 * [backup-simplify]: Simplify 0 into 0 2.016 * [backup-simplify]: Simplify 0 into 0 2.016 * [backup-simplify]: Simplify (+ (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) (* (/ 1 d4) (/ 1 d1))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) 2.017 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 2.017 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 2.017 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 2.017 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 2.017 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 2.017 * [taylor]: Taking taylor expansion of d2 in d4 2.017 * [backup-simplify]: Simplify d2 into d2 2.017 * [taylor]: Taking taylor expansion of d1 in d4 2.017 * [backup-simplify]: Simplify d1 into d1 2.017 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 2.017 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 2.017 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 2.017 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 2.017 * [taylor]: Taking taylor expansion of d4 in d4 2.017 * [backup-simplify]: Simplify 0 into 0 2.017 * [backup-simplify]: Simplify 1 into 1 2.017 * [taylor]: Taking taylor expansion of d1 in d4 2.017 * [backup-simplify]: Simplify d1 into d1 2.017 * [backup-simplify]: Simplify (* 0 d1) into 0 2.017 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 2.017 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.017 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 2.017 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 2.017 * [taylor]: Taking taylor expansion of d3 in d4 2.017 * [backup-simplify]: Simplify d3 into d3 2.017 * [taylor]: Taking taylor expansion of d1 in d4 2.017 * [backup-simplify]: Simplify d1 into d1 2.017 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 2.017 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 2.017 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 2.017 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 2.017 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 2.017 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 2.017 * [taylor]: Taking taylor expansion of d2 in d3 2.017 * [backup-simplify]: Simplify d2 into d2 2.017 * [taylor]: Taking taylor expansion of d1 in d3 2.017 * [backup-simplify]: Simplify d1 into d1 2.017 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 2.018 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 2.018 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 2.018 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 2.018 * [taylor]: Taking taylor expansion of d4 in d3 2.018 * [backup-simplify]: Simplify d4 into d4 2.018 * [taylor]: Taking taylor expansion of d1 in d3 2.018 * [backup-simplify]: Simplify d1 into d1 2.018 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 2.018 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 2.018 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 2.018 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 2.018 * [taylor]: Taking taylor expansion of d3 in d3 2.018 * [backup-simplify]: Simplify 0 into 0 2.018 * [backup-simplify]: Simplify 1 into 1 2.018 * [taylor]: Taking taylor expansion of d1 in d3 2.018 * [backup-simplify]: Simplify d1 into d1 2.018 * [backup-simplify]: Simplify (* 0 d1) into 0 2.018 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 2.018 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.018 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 2.018 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 2.018 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 2.018 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 2.018 * [taylor]: Taking taylor expansion of d2 in d2 2.018 * [backup-simplify]: Simplify 0 into 0 2.018 * [backup-simplify]: Simplify 1 into 1 2.018 * [taylor]: Taking taylor expansion of d1 in d2 2.018 * [backup-simplify]: Simplify d1 into d1 2.018 * [backup-simplify]: Simplify (* 0 d1) into 0 2.019 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 2.019 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.019 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 2.019 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 2.019 * [taylor]: Taking taylor expansion of d4 in d2 2.019 * [backup-simplify]: Simplify d4 into d4 2.019 * [taylor]: Taking taylor expansion of d1 in d2 2.019 * [backup-simplify]: Simplify d1 into d1 2.019 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 2.019 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 2.019 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 2.019 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 2.019 * [taylor]: Taking taylor expansion of d3 in d2 2.019 * [backup-simplify]: Simplify d3 into d3 2.019 * [taylor]: Taking taylor expansion of d1 in d2 2.019 * [backup-simplify]: Simplify d1 into d1 2.019 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 2.019 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 2.019 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 2.019 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 2.019 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 2.019 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 2.019 * [taylor]: Taking taylor expansion of d2 in d1 2.019 * [backup-simplify]: Simplify d2 into d2 2.019 * [taylor]: Taking taylor expansion of d1 in d1 2.019 * [backup-simplify]: Simplify 0 into 0 2.019 * [backup-simplify]: Simplify 1 into 1 2.019 * [backup-simplify]: Simplify (* d2 0) into 0 2.019 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 2.019 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.019 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 2.019 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 2.019 * [taylor]: Taking taylor expansion of d4 in d1 2.019 * [backup-simplify]: Simplify d4 into d4 2.019 * [taylor]: Taking taylor expansion of d1 in d1 2.019 * [backup-simplify]: Simplify 0 into 0 2.019 * [backup-simplify]: Simplify 1 into 1 2.020 * [backup-simplify]: Simplify (* d4 0) into 0 2.020 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 2.020 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.020 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 2.020 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 2.020 * [taylor]: Taking taylor expansion of d3 in d1 2.020 * [backup-simplify]: Simplify d3 into d3 2.020 * [taylor]: Taking taylor expansion of d1 in d1 2.020 * [backup-simplify]: Simplify 0 into 0 2.020 * [backup-simplify]: Simplify 1 into 1 2.020 * [backup-simplify]: Simplify (* d3 0) into 0 2.020 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 2.020 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.020 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 2.020 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 2.020 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 2.020 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 2.020 * [taylor]: Taking taylor expansion of d2 in d1 2.020 * [backup-simplify]: Simplify d2 into d2 2.020 * [taylor]: Taking taylor expansion of d1 in d1 2.020 * [backup-simplify]: Simplify 0 into 0 2.020 * [backup-simplify]: Simplify 1 into 1 2.020 * [backup-simplify]: Simplify (* d2 0) into 0 2.021 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 2.021 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.021 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 2.021 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 2.021 * [taylor]: Taking taylor expansion of d4 in d1 2.021 * [backup-simplify]: Simplify d4 into d4 2.021 * [taylor]: Taking taylor expansion of d1 in d1 2.021 * [backup-simplify]: Simplify 0 into 0 2.021 * [backup-simplify]: Simplify 1 into 1 2.021 * [backup-simplify]: Simplify (* d4 0) into 0 2.021 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 2.021 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.021 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 2.021 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 2.021 * [taylor]: Taking taylor expansion of d3 in d1 2.021 * [backup-simplify]: Simplify d3 into d3 2.021 * [taylor]: Taking taylor expansion of d1 in d1 2.021 * [backup-simplify]: Simplify 0 into 0 2.021 * [backup-simplify]: Simplify 1 into 1 2.021 * [backup-simplify]: Simplify (* d3 0) into 0 2.022 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 2.022 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.022 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 2.022 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.022 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 2.022 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 2.022 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 2.022 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 2.022 * [taylor]: Taking taylor expansion of d4 in d2 2.022 * [backup-simplify]: Simplify d4 into d4 2.022 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.022 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 2.022 * [taylor]: Taking taylor expansion of d2 in d2 2.022 * [backup-simplify]: Simplify 0 into 0 2.022 * [backup-simplify]: Simplify 1 into 1 2.022 * [backup-simplify]: Simplify (/ 1 1) into 1 2.022 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 2.022 * [taylor]: Taking taylor expansion of d3 in d2 2.022 * [backup-simplify]: Simplify d3 into d3 2.022 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.023 * [backup-simplify]: Simplify (+ 0 1) into 1 2.023 * [backup-simplify]: Simplify (+ 1 0) into 1 2.023 * [taylor]: Taking taylor expansion of 1 in d3 2.023 * [backup-simplify]: Simplify 1 into 1 2.023 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 2.023 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 2.024 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 2.024 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 2.025 * [backup-simplify]: Simplify (+ 0 0) into 0 2.025 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 2.025 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.025 * [backup-simplify]: Simplify (- 0) into 0 2.026 * [backup-simplify]: Simplify (+ 0 0) into 0 2.026 * [taylor]: Taking taylor expansion of 0 in d2 2.026 * [backup-simplify]: Simplify 0 into 0 2.026 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.026 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 2.026 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.026 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 2.026 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 2.026 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 2.026 * [taylor]: Taking taylor expansion of d4 in d3 2.026 * [backup-simplify]: Simplify d4 into d4 2.026 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.026 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 2.026 * [taylor]: Taking taylor expansion of d3 in d3 2.026 * [backup-simplify]: Simplify 0 into 0 2.026 * [backup-simplify]: Simplify 1 into 1 2.027 * [backup-simplify]: Simplify (/ 1 1) into 1 2.027 * [backup-simplify]: Simplify (- 1) into -1 2.027 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.027 * [taylor]: Taking taylor expansion of -1 in d4 2.027 * [backup-simplify]: Simplify -1 into -1 2.027 * [taylor]: Taking taylor expansion of 1 in d4 2.027 * [backup-simplify]: Simplify 1 into 1 2.028 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.028 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 2.028 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.028 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 2.029 * [backup-simplify]: Simplify (+ 0 0) into 0 2.029 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.029 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 2.029 * [backup-simplify]: Simplify (- 0) into 0 2.030 * [backup-simplify]: Simplify (+ 0 0) into 0 2.030 * [taylor]: Taking taylor expansion of 0 in d2 2.030 * [backup-simplify]: Simplify 0 into 0 2.030 * [taylor]: Taking taylor expansion of 0 in d3 2.030 * [backup-simplify]: Simplify 0 into 0 2.030 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 2.030 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.031 * [backup-simplify]: Simplify (+ 0 0) into 0 2.031 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.031 * [backup-simplify]: Simplify (- 0) into 0 2.031 * [backup-simplify]: Simplify (+ 0 0) into 0 2.031 * [taylor]: Taking taylor expansion of 0 in d3 2.031 * [backup-simplify]: Simplify 0 into 0 2.032 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.032 * [backup-simplify]: Simplify (- 0) into 0 2.032 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 2.032 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 2.032 * [taylor]: Taking taylor expansion of d4 in d4 2.032 * [backup-simplify]: Simplify 0 into 0 2.032 * [backup-simplify]: Simplify 1 into 1 2.032 * [backup-simplify]: Simplify (/ 1 1) into 1 2.032 * [backup-simplify]: Simplify 1 into 1 2.032 * [taylor]: Taking taylor expansion of 0 in d4 2.032 * [backup-simplify]: Simplify 0 into 0 2.032 * [backup-simplify]: Simplify -1 into -1 2.032 * [backup-simplify]: Simplify 1 into 1 2.033 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) (* 1 (* (/ 1 (/ 1 d4)) (* 1 (* 1 (/ 1 (/ 1 d1)))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 2.033 * [backup-simplify]: Simplify (+ (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) (* (/ 1 (- d4)) (/ 1 (- d1)))) into (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) 2.033 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in (d1 d2 d3 d4) around 0 2.033 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d4 2.033 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d4 2.033 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d4 2.033 * [taylor]: Taking taylor expansion of (* d2 d1) in d4 2.033 * [taylor]: Taking taylor expansion of d2 in d4 2.033 * [backup-simplify]: Simplify d2 into d2 2.033 * [taylor]: Taking taylor expansion of d1 in d4 2.033 * [backup-simplify]: Simplify d1 into d1 2.033 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 2.033 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 2.033 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d4 2.033 * [taylor]: Taking taylor expansion of (* d4 d1) in d4 2.033 * [taylor]: Taking taylor expansion of d4 in d4 2.033 * [backup-simplify]: Simplify 0 into 0 2.033 * [backup-simplify]: Simplify 1 into 1 2.033 * [taylor]: Taking taylor expansion of d1 in d4 2.033 * [backup-simplify]: Simplify d1 into d1 2.033 * [backup-simplify]: Simplify (* 0 d1) into 0 2.034 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 2.034 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.034 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d4 2.034 * [taylor]: Taking taylor expansion of (* d3 d1) in d4 2.034 * [taylor]: Taking taylor expansion of d3 in d4 2.034 * [backup-simplify]: Simplify d3 into d3 2.034 * [taylor]: Taking taylor expansion of d1 in d4 2.034 * [backup-simplify]: Simplify d1 into d1 2.034 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 2.034 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 2.034 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d3 2.034 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d3 2.034 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 2.034 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 2.034 * [taylor]: Taking taylor expansion of d2 in d3 2.034 * [backup-simplify]: Simplify d2 into d2 2.034 * [taylor]: Taking taylor expansion of d1 in d3 2.034 * [backup-simplify]: Simplify d1 into d1 2.034 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 2.034 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 2.034 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d3 2.034 * [taylor]: Taking taylor expansion of (* d4 d1) in d3 2.034 * [taylor]: Taking taylor expansion of d4 in d3 2.034 * [backup-simplify]: Simplify d4 into d4 2.034 * [taylor]: Taking taylor expansion of d1 in d3 2.034 * [backup-simplify]: Simplify d1 into d1 2.034 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 2.034 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 2.034 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 2.034 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 2.034 * [taylor]: Taking taylor expansion of d3 in d3 2.034 * [backup-simplify]: Simplify 0 into 0 2.034 * [backup-simplify]: Simplify 1 into 1 2.034 * [taylor]: Taking taylor expansion of d1 in d3 2.034 * [backup-simplify]: Simplify d1 into d1 2.034 * [backup-simplify]: Simplify (* 0 d1) into 0 2.035 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 2.035 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.035 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d2 2.035 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d2 2.035 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 2.035 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 2.035 * [taylor]: Taking taylor expansion of d2 in d2 2.035 * [backup-simplify]: Simplify 0 into 0 2.035 * [backup-simplify]: Simplify 1 into 1 2.035 * [taylor]: Taking taylor expansion of d1 in d2 2.035 * [backup-simplify]: Simplify d1 into d1 2.035 * [backup-simplify]: Simplify (* 0 d1) into 0 2.035 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 2.035 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.035 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d2 2.035 * [taylor]: Taking taylor expansion of (* d4 d1) in d2 2.035 * [taylor]: Taking taylor expansion of d4 in d2 2.035 * [backup-simplify]: Simplify d4 into d4 2.035 * [taylor]: Taking taylor expansion of d1 in d2 2.035 * [backup-simplify]: Simplify d1 into d1 2.035 * [backup-simplify]: Simplify (* d4 d1) into (* d4 d1) 2.035 * [backup-simplify]: Simplify (/ 1 (* d4 d1)) into (/ 1 (* d4 d1)) 2.035 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 2.035 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 2.035 * [taylor]: Taking taylor expansion of d3 in d2 2.035 * [backup-simplify]: Simplify d3 into d3 2.035 * [taylor]: Taking taylor expansion of d1 in d2 2.035 * [backup-simplify]: Simplify d1 into d1 2.035 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 2.035 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 2.035 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 2.035 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 2.036 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 2.036 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 2.036 * [taylor]: Taking taylor expansion of d2 in d1 2.036 * [backup-simplify]: Simplify d2 into d2 2.036 * [taylor]: Taking taylor expansion of d1 in d1 2.036 * [backup-simplify]: Simplify 0 into 0 2.036 * [backup-simplify]: Simplify 1 into 1 2.036 * [backup-simplify]: Simplify (* d2 0) into 0 2.036 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 2.036 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.036 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 2.036 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 2.036 * [taylor]: Taking taylor expansion of d4 in d1 2.036 * [backup-simplify]: Simplify d4 into d4 2.036 * [taylor]: Taking taylor expansion of d1 in d1 2.036 * [backup-simplify]: Simplify 0 into 0 2.036 * [backup-simplify]: Simplify 1 into 1 2.036 * [backup-simplify]: Simplify (* d4 0) into 0 2.036 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 2.036 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.036 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 2.036 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 2.036 * [taylor]: Taking taylor expansion of d3 in d1 2.036 * [backup-simplify]: Simplify d3 into d3 2.036 * [taylor]: Taking taylor expansion of d1 in d1 2.036 * [backup-simplify]: Simplify 0 into 0 2.036 * [backup-simplify]: Simplify 1 into 1 2.036 * [backup-simplify]: Simplify (* d3 0) into 0 2.037 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 2.037 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.037 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) (/ 1 (* d3 d1))) in d1 2.037 * [taylor]: Taking taylor expansion of (+ (/ 1 (* d2 d1)) (/ 1 (* d4 d1))) in d1 2.037 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 2.037 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 2.037 * [taylor]: Taking taylor expansion of d2 in d1 2.037 * [backup-simplify]: Simplify d2 into d2 2.037 * [taylor]: Taking taylor expansion of d1 in d1 2.037 * [backup-simplify]: Simplify 0 into 0 2.037 * [backup-simplify]: Simplify 1 into 1 2.037 * [backup-simplify]: Simplify (* d2 0) into 0 2.037 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 2.037 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.037 * [taylor]: Taking taylor expansion of (/ 1 (* d4 d1)) in d1 2.037 * [taylor]: Taking taylor expansion of (* d4 d1) in d1 2.037 * [taylor]: Taking taylor expansion of d4 in d1 2.037 * [backup-simplify]: Simplify d4 into d4 2.037 * [taylor]: Taking taylor expansion of d1 in d1 2.037 * [backup-simplify]: Simplify 0 into 0 2.037 * [backup-simplify]: Simplify 1 into 1 2.037 * [backup-simplify]: Simplify (* d4 0) into 0 2.038 * [backup-simplify]: Simplify (+ (* d4 1) (* 0 0)) into d4 2.038 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.038 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 2.038 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 2.038 * [taylor]: Taking taylor expansion of d3 in d1 2.038 * [backup-simplify]: Simplify d3 into d3 2.038 * [taylor]: Taking taylor expansion of d1 in d1 2.038 * [backup-simplify]: Simplify 0 into 0 2.038 * [backup-simplify]: Simplify 1 into 1 2.038 * [backup-simplify]: Simplify (* d3 0) into 0 2.038 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 2.038 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.038 * [backup-simplify]: Simplify (+ (/ 1 d2) (/ 1 d4)) into (+ (/ 1 d4) (/ 1 d2)) 2.038 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.038 * [backup-simplify]: Simplify (+ (+ (/ 1 d4) (/ 1 d2)) (- (/ 1 d3))) into (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) 2.038 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d4) (/ 1 d2)) (/ 1 d3)) in d2 2.038 * [taylor]: Taking taylor expansion of (+ (/ 1 d4) (/ 1 d2)) in d2 2.038 * [taylor]: Taking taylor expansion of (/ 1 d4) in d2 2.038 * [taylor]: Taking taylor expansion of d4 in d2 2.038 * [backup-simplify]: Simplify d4 into d4 2.038 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.038 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 2.038 * [taylor]: Taking taylor expansion of d2 in d2 2.038 * [backup-simplify]: Simplify 0 into 0 2.039 * [backup-simplify]: Simplify 1 into 1 2.039 * [backup-simplify]: Simplify (/ 1 1) into 1 2.039 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 2.039 * [taylor]: Taking taylor expansion of d3 in d2 2.039 * [backup-simplify]: Simplify d3 into d3 2.039 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.039 * [backup-simplify]: Simplify (+ 0 1) into 1 2.039 * [backup-simplify]: Simplify (+ 1 0) into 1 2.039 * [taylor]: Taking taylor expansion of 1 in d3 2.039 * [backup-simplify]: Simplify 1 into 1 2.040 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 2.040 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 2.040 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 1) (* 0 0))) into 0 2.040 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 2.041 * [backup-simplify]: Simplify (+ 0 0) into 0 2.041 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 2.041 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.041 * [backup-simplify]: Simplify (- 0) into 0 2.042 * [backup-simplify]: Simplify (+ 0 0) into 0 2.042 * [taylor]: Taking taylor expansion of 0 in d2 2.042 * [backup-simplify]: Simplify 0 into 0 2.042 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.042 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 2.042 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.042 * [backup-simplify]: Simplify (+ (/ 1 d4) (- (/ 1 d3))) into (- (/ 1 d4) (/ 1 d3)) 2.042 * [taylor]: Taking taylor expansion of (- (/ 1 d4) (/ 1 d3)) in d3 2.042 * [taylor]: Taking taylor expansion of (/ 1 d4) in d3 2.042 * [taylor]: Taking taylor expansion of d4 in d3 2.042 * [backup-simplify]: Simplify d4 into d4 2.042 * [backup-simplify]: Simplify (/ 1 d4) into (/ 1 d4) 2.042 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 2.042 * [taylor]: Taking taylor expansion of d3 in d3 2.042 * [backup-simplify]: Simplify 0 into 0 2.042 * [backup-simplify]: Simplify 1 into 1 2.043 * [backup-simplify]: Simplify (/ 1 1) into 1 2.043 * [backup-simplify]: Simplify (- 1) into -1 2.043 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.043 * [taylor]: Taking taylor expansion of -1 in d4 2.043 * [backup-simplify]: Simplify -1 into -1 2.043 * [taylor]: Taking taylor expansion of 1 in d4 2.043 * [backup-simplify]: Simplify 1 into 1 2.044 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.044 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 2.044 * [backup-simplify]: Simplify (+ (* d4 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.044 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)) (* 0 (/ 0 d4)))) into 0 2.045 * [backup-simplify]: Simplify (+ 0 0) into 0 2.045 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.045 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 2.045 * [backup-simplify]: Simplify (- 0) into 0 2.046 * [backup-simplify]: Simplify (+ 0 0) into 0 2.046 * [taylor]: Taking taylor expansion of 0 in d2 2.046 * [backup-simplify]: Simplify 0 into 0 2.046 * [taylor]: Taking taylor expansion of 0 in d3 2.046 * [backup-simplify]: Simplify 0 into 0 2.046 * [backup-simplify]: Simplify (- (+ (* (/ 1 d4) (/ 0 d4)))) into 0 2.046 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.047 * [backup-simplify]: Simplify (+ 0 0) into 0 2.047 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.047 * [backup-simplify]: Simplify (- 0) into 0 2.047 * [backup-simplify]: Simplify (+ 0 0) into 0 2.047 * [taylor]: Taking taylor expansion of 0 in d3 2.047 * [backup-simplify]: Simplify 0 into 0 2.048 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.048 * [backup-simplify]: Simplify (- 0) into 0 2.048 * [backup-simplify]: Simplify (+ (/ 1 d4) 0) into (/ 1 d4) 2.048 * [taylor]: Taking taylor expansion of (/ 1 d4) in d4 2.048 * [taylor]: Taking taylor expansion of d4 in d4 2.048 * [backup-simplify]: Simplify 0 into 0 2.048 * [backup-simplify]: Simplify 1 into 1 2.048 * [backup-simplify]: Simplify (/ 1 1) into 1 2.048 * [backup-simplify]: Simplify 1 into 1 2.048 * [taylor]: Taking taylor expansion of 0 in d4 2.048 * [backup-simplify]: Simplify 0 into 0 2.048 * [backup-simplify]: Simplify -1 into -1 2.048 * [backup-simplify]: Simplify 1 into 1 2.049 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1))))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) (* 1 (* (/ 1 (/ 1 (- d4))) (* 1 (* 1 (/ 1 (/ 1 (- d1))))))))) into (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) 2.049 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1) 2.049 * [backup-simplify]: Simplify (- (* d1 d2) (* d1 d3)) into (- (* d2 d1) (* d3 d1)) 2.049 * [approximate]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in (d1 d2 d3) around 0 2.049 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d3 2.049 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 2.049 * [taylor]: Taking taylor expansion of d2 in d3 2.049 * [backup-simplify]: Simplify d2 into d2 2.049 * [taylor]: Taking taylor expansion of d1 in d3 2.049 * [backup-simplify]: Simplify d1 into d1 2.049 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 2.049 * [taylor]: Taking taylor expansion of d3 in d3 2.049 * [backup-simplify]: Simplify 0 into 0 2.049 * [backup-simplify]: Simplify 1 into 1 2.049 * [taylor]: Taking taylor expansion of d1 in d3 2.049 * [backup-simplify]: Simplify d1 into d1 2.049 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d2 2.049 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 2.049 * [taylor]: Taking taylor expansion of d2 in d2 2.049 * [backup-simplify]: Simplify 0 into 0 2.049 * [backup-simplify]: Simplify 1 into 1 2.049 * [taylor]: Taking taylor expansion of d1 in d2 2.049 * [backup-simplify]: Simplify d1 into d1 2.049 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 2.049 * [taylor]: Taking taylor expansion of d3 in d2 2.049 * [backup-simplify]: Simplify d3 into d3 2.049 * [taylor]: Taking taylor expansion of d1 in d2 2.049 * [backup-simplify]: Simplify d1 into d1 2.049 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1 2.049 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 2.049 * [taylor]: Taking taylor expansion of d2 in d1 2.049 * [backup-simplify]: Simplify d2 into d2 2.049 * [taylor]: Taking taylor expansion of d1 in d1 2.049 * [backup-simplify]: Simplify 0 into 0 2.049 * [backup-simplify]: Simplify 1 into 1 2.049 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 2.049 * [taylor]: Taking taylor expansion of d3 in d1 2.049 * [backup-simplify]: Simplify d3 into d3 2.049 * [taylor]: Taking taylor expansion of d1 in d1 2.049 * [backup-simplify]: Simplify 0 into 0 2.049 * [backup-simplify]: Simplify 1 into 1 2.049 * [taylor]: Taking taylor expansion of (- (* d2 d1) (* d3 d1)) in d1 2.049 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 2.049 * [taylor]: Taking taylor expansion of d2 in d1 2.049 * [backup-simplify]: Simplify d2 into d2 2.049 * [taylor]: Taking taylor expansion of d1 in d1 2.049 * [backup-simplify]: Simplify 0 into 0 2.049 * [backup-simplify]: Simplify 1 into 1 2.049 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 2.050 * [taylor]: Taking taylor expansion of d3 in d1 2.050 * [backup-simplify]: Simplify d3 into d3 2.050 * [taylor]: Taking taylor expansion of d1 in d1 2.050 * [backup-simplify]: Simplify 0 into 0 2.050 * [backup-simplify]: Simplify 1 into 1 2.050 * [backup-simplify]: Simplify (* d2 0) into 0 2.050 * [backup-simplify]: Simplify (* d3 0) into 0 2.050 * [backup-simplify]: Simplify (- 0) into 0 2.050 * [backup-simplify]: Simplify (+ 0 0) into 0 2.050 * [taylor]: Taking taylor expansion of 0 in d2 2.050 * [backup-simplify]: Simplify 0 into 0 2.050 * [taylor]: Taking taylor expansion of 0 in d3 2.050 * [backup-simplify]: Simplify 0 into 0 2.050 * [backup-simplify]: Simplify 0 into 0 2.050 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 2.051 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 2.051 * [backup-simplify]: Simplify (- d3) into (- d3) 2.051 * [backup-simplify]: Simplify (+ d2 (- d3)) into (- d2 d3) 2.051 * [taylor]: Taking taylor expansion of (- d2 d3) in d2 2.051 * [taylor]: Taking taylor expansion of d2 in d2 2.051 * [backup-simplify]: Simplify 0 into 0 2.051 * [backup-simplify]: Simplify 1 into 1 2.051 * [taylor]: Taking taylor expansion of d3 in d2 2.051 * [backup-simplify]: Simplify d3 into d3 2.051 * [backup-simplify]: Simplify (- d3) into (- d3) 2.051 * [backup-simplify]: Simplify (+ 0 (- d3)) into (- d3) 2.051 * [taylor]: Taking taylor expansion of (- d3) in d3 2.051 * [taylor]: Taking taylor expansion of d3 in d3 2.051 * [backup-simplify]: Simplify 0 into 0 2.051 * [backup-simplify]: Simplify 1 into 1 2.051 * [backup-simplify]: Simplify (- 0) into 0 2.051 * [backup-simplify]: Simplify 0 into 0 2.051 * [taylor]: Taking taylor expansion of 0 in d3 2.051 * [backup-simplify]: Simplify 0 into 0 2.051 * [backup-simplify]: Simplify 0 into 0 2.051 * [backup-simplify]: Simplify 0 into 0 2.052 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 2.052 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 2.052 * [backup-simplify]: Simplify (- 0) into 0 2.053 * [backup-simplify]: Simplify (+ 0 0) into 0 2.053 * [taylor]: Taking taylor expansion of 0 in d2 2.053 * [backup-simplify]: Simplify 0 into 0 2.053 * [taylor]: Taking taylor expansion of 0 in d3 2.053 * [backup-simplify]: Simplify 0 into 0 2.053 * [backup-simplify]: Simplify 0 into 0 2.053 * [backup-simplify]: Simplify (- 0) into 0 2.053 * [backup-simplify]: Simplify (+ 1 0) into 1 2.053 * [taylor]: Taking taylor expansion of 1 in d3 2.053 * [backup-simplify]: Simplify 1 into 1 2.053 * [backup-simplify]: Simplify 1 into 1 2.053 * [taylor]: Taking taylor expansion of 0 in d3 2.053 * [backup-simplify]: Simplify 0 into 0 2.053 * [backup-simplify]: Simplify 0 into 0 2.054 * [backup-simplify]: Simplify (- 1) into -1 2.054 * [backup-simplify]: Simplify -1 into -1 2.054 * [backup-simplify]: Simplify 0 into 0 2.054 * [backup-simplify]: Simplify 0 into 0 2.054 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.055 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.055 * [backup-simplify]: Simplify (- 0) into 0 2.055 * [backup-simplify]: Simplify (+ 0 0) into 0 2.055 * [taylor]: Taking taylor expansion of 0 in d2 2.055 * [backup-simplify]: Simplify 0 into 0 2.055 * [taylor]: Taking taylor expansion of 0 in d3 2.055 * [backup-simplify]: Simplify 0 into 0 2.055 * [backup-simplify]: Simplify 0 into 0 2.055 * [taylor]: Taking taylor expansion of 0 in d3 2.055 * [backup-simplify]: Simplify 0 into 0 2.055 * [backup-simplify]: Simplify 0 into 0 2.056 * [backup-simplify]: Simplify (- 0) into 0 2.056 * [backup-simplify]: Simplify (+ 0 0) into 0 2.056 * [taylor]: Taking taylor expansion of 0 in d3 2.056 * [backup-simplify]: Simplify 0 into 0 2.056 * [backup-simplify]: Simplify 0 into 0 2.056 * [taylor]: Taking taylor expansion of 0 in d3 2.056 * [backup-simplify]: Simplify 0 into 0 2.056 * [backup-simplify]: Simplify 0 into 0 2.056 * [backup-simplify]: Simplify (+ (* -1 (* d3 (* 1 d1))) (* 1 (* 1 (* d2 d1)))) into (- (* d2 d1) (* d3 d1)) 2.056 * [backup-simplify]: Simplify (- (* (/ 1 d1) (/ 1 d2)) (* (/ 1 d1) (/ 1 d3))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 2.056 * [approximate]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0 2.056 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3 2.056 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 2.056 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 2.056 * [taylor]: Taking taylor expansion of d2 in d3 2.056 * [backup-simplify]: Simplify d2 into d2 2.056 * [taylor]: Taking taylor expansion of d1 in d3 2.056 * [backup-simplify]: Simplify d1 into d1 2.056 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 2.056 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 2.056 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 2.056 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 2.056 * [taylor]: Taking taylor expansion of d3 in d3 2.056 * [backup-simplify]: Simplify 0 into 0 2.056 * [backup-simplify]: Simplify 1 into 1 2.056 * [taylor]: Taking taylor expansion of d1 in d3 2.056 * [backup-simplify]: Simplify d1 into d1 2.056 * [backup-simplify]: Simplify (* 0 d1) into 0 2.057 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 2.057 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.057 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2 2.057 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 2.057 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 2.057 * [taylor]: Taking taylor expansion of d2 in d2 2.057 * [backup-simplify]: Simplify 0 into 0 2.057 * [backup-simplify]: Simplify 1 into 1 2.057 * [taylor]: Taking taylor expansion of d1 in d2 2.057 * [backup-simplify]: Simplify d1 into d1 2.057 * [backup-simplify]: Simplify (* 0 d1) into 0 2.057 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 2.057 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.057 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 2.057 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 2.057 * [taylor]: Taking taylor expansion of d3 in d2 2.057 * [backup-simplify]: Simplify d3 into d3 2.057 * [taylor]: Taking taylor expansion of d1 in d2 2.057 * [backup-simplify]: Simplify d1 into d1 2.057 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 2.057 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 2.057 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 2.057 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 2.057 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 2.057 * [taylor]: Taking taylor expansion of d2 in d1 2.057 * [backup-simplify]: Simplify d2 into d2 2.057 * [taylor]: Taking taylor expansion of d1 in d1 2.058 * [backup-simplify]: Simplify 0 into 0 2.058 * [backup-simplify]: Simplify 1 into 1 2.058 * [backup-simplify]: Simplify (* d2 0) into 0 2.058 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 2.058 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.058 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 2.058 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 2.058 * [taylor]: Taking taylor expansion of d3 in d1 2.058 * [backup-simplify]: Simplify d3 into d3 2.058 * [taylor]: Taking taylor expansion of d1 in d1 2.058 * [backup-simplify]: Simplify 0 into 0 2.058 * [backup-simplify]: Simplify 1 into 1 2.058 * [backup-simplify]: Simplify (* d3 0) into 0 2.058 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 2.058 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.058 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 2.058 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 2.058 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 2.058 * [taylor]: Taking taylor expansion of d2 in d1 2.058 * [backup-simplify]: Simplify d2 into d2 2.058 * [taylor]: Taking taylor expansion of d1 in d1 2.058 * [backup-simplify]: Simplify 0 into 0 2.058 * [backup-simplify]: Simplify 1 into 1 2.058 * [backup-simplify]: Simplify (* d2 0) into 0 2.059 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 2.059 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.059 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 2.059 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 2.059 * [taylor]: Taking taylor expansion of d3 in d1 2.059 * [backup-simplify]: Simplify d3 into d3 2.059 * [taylor]: Taking taylor expansion of d1 in d1 2.059 * [backup-simplify]: Simplify 0 into 0 2.059 * [backup-simplify]: Simplify 1 into 1 2.059 * [backup-simplify]: Simplify (* d3 0) into 0 2.059 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 2.059 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.059 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.059 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 2.059 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 2.059 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 2.059 * [taylor]: Taking taylor expansion of d2 in d2 2.059 * [backup-simplify]: Simplify 0 into 0 2.059 * [backup-simplify]: Simplify 1 into 1 2.060 * [backup-simplify]: Simplify (/ 1 1) into 1 2.060 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 2.060 * [taylor]: Taking taylor expansion of d3 in d2 2.060 * [backup-simplify]: Simplify d3 into d3 2.060 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.060 * [backup-simplify]: Simplify (+ 1 0) into 1 2.060 * [taylor]: Taking taylor expansion of 1 in d3 2.060 * [backup-simplify]: Simplify 1 into 1 2.060 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 2.061 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 2.061 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 2.061 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.061 * [backup-simplify]: Simplify (- 0) into 0 2.061 * [backup-simplify]: Simplify (+ 0 0) into 0 2.061 * [taylor]: Taking taylor expansion of 0 in d2 2.061 * [backup-simplify]: Simplify 0 into 0 2.062 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.062 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.062 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 2.062 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 2.062 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 2.062 * [taylor]: Taking taylor expansion of d3 in d3 2.062 * [backup-simplify]: Simplify 0 into 0 2.062 * [backup-simplify]: Simplify 1 into 1 2.062 * [backup-simplify]: Simplify (/ 1 1) into 1 2.063 * [backup-simplify]: Simplify (- 1) into -1 2.063 * [backup-simplify]: Simplify -1 into -1 2.063 * [backup-simplify]: Simplify 1 into 1 2.063 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.063 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 2.064 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.064 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 2.064 * [backup-simplify]: Simplify (- 0) into 0 2.064 * [backup-simplify]: Simplify (+ 0 0) into 0 2.065 * [taylor]: Taking taylor expansion of 0 in d2 2.065 * [backup-simplify]: Simplify 0 into 0 2.065 * [taylor]: Taking taylor expansion of 0 in d3 2.065 * [backup-simplify]: Simplify 0 into 0 2.065 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.065 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.066 * [backup-simplify]: Simplify (- 0) into 0 2.066 * [backup-simplify]: Simplify (+ 0 0) into 0 2.066 * [taylor]: Taking taylor expansion of 0 in d3 2.066 * [backup-simplify]: Simplify 0 into 0 2.066 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.067 * [backup-simplify]: Simplify (- 0) into 0 2.067 * [backup-simplify]: Simplify 0 into 0 2.067 * [backup-simplify]: Simplify 0 into 0 2.067 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 2.067 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 2.068 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 2.068 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 2.068 * [backup-simplify]: Simplify (- 0) into 0 2.068 * [backup-simplify]: Simplify (+ 0 0) into 0 2.068 * [taylor]: Taking taylor expansion of 0 in d2 2.068 * [backup-simplify]: Simplify 0 into 0 2.068 * [taylor]: Taking taylor expansion of 0 in d3 2.068 * [backup-simplify]: Simplify 0 into 0 2.069 * [taylor]: Taking taylor expansion of 0 in d3 2.069 * [backup-simplify]: Simplify 0 into 0 2.069 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.069 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 2.069 * [backup-simplify]: Simplify (- 0) into 0 2.070 * [backup-simplify]: Simplify (+ 0 0) into 0 2.070 * [taylor]: Taking taylor expansion of 0 in d3 2.070 * [backup-simplify]: Simplify 0 into 0 2.070 * [backup-simplify]: Simplify 0 into 0 2.070 * [backup-simplify]: Simplify 0 into 0 2.070 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.070 * [backup-simplify]: Simplify (- 0) into 0 2.070 * [backup-simplify]: Simplify 0 into 0 2.071 * [backup-simplify]: Simplify 0 into 0 2.071 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 d2)) (/ 1 (/ 1 d1))))) (* -1 (* (/ 1 (/ 1 d3)) (* 1 (/ 1 (/ 1 d1)))))) into (- (* d2 d1) (* d3 d1)) 2.071 * [backup-simplify]: Simplify (- (* (/ 1 (- d1)) (/ 1 (- d2))) (* (/ 1 (- d1)) (/ 1 (- d3)))) into (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) 2.071 * [approximate]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in (d1 d2 d3) around 0 2.071 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d3 2.071 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d3 2.071 * [taylor]: Taking taylor expansion of (* d2 d1) in d3 2.071 * [taylor]: Taking taylor expansion of d2 in d3 2.071 * [backup-simplify]: Simplify d2 into d2 2.071 * [taylor]: Taking taylor expansion of d1 in d3 2.071 * [backup-simplify]: Simplify d1 into d1 2.071 * [backup-simplify]: Simplify (* d2 d1) into (* d2 d1) 2.071 * [backup-simplify]: Simplify (/ 1 (* d2 d1)) into (/ 1 (* d2 d1)) 2.071 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d3 2.071 * [taylor]: Taking taylor expansion of (* d3 d1) in d3 2.071 * [taylor]: Taking taylor expansion of d3 in d3 2.071 * [backup-simplify]: Simplify 0 into 0 2.071 * [backup-simplify]: Simplify 1 into 1 2.071 * [taylor]: Taking taylor expansion of d1 in d3 2.071 * [backup-simplify]: Simplify d1 into d1 2.071 * [backup-simplify]: Simplify (* 0 d1) into 0 2.072 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 2.072 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.072 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d2 2.072 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d2 2.072 * [taylor]: Taking taylor expansion of (* d2 d1) in d2 2.072 * [taylor]: Taking taylor expansion of d2 in d2 2.072 * [backup-simplify]: Simplify 0 into 0 2.072 * [backup-simplify]: Simplify 1 into 1 2.072 * [taylor]: Taking taylor expansion of d1 in d2 2.072 * [backup-simplify]: Simplify d1 into d1 2.072 * [backup-simplify]: Simplify (* 0 d1) into 0 2.072 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 d1)) into d1 2.072 * [backup-simplify]: Simplify (/ 1 d1) into (/ 1 d1) 2.072 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d2 2.072 * [taylor]: Taking taylor expansion of (* d3 d1) in d2 2.072 * [taylor]: Taking taylor expansion of d3 in d2 2.072 * [backup-simplify]: Simplify d3 into d3 2.072 * [taylor]: Taking taylor expansion of d1 in d2 2.072 * [backup-simplify]: Simplify d1 into d1 2.072 * [backup-simplify]: Simplify (* d3 d1) into (* d3 d1) 2.072 * [backup-simplify]: Simplify (/ 1 (* d3 d1)) into (/ 1 (* d3 d1)) 2.072 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 2.072 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 2.072 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 2.072 * [taylor]: Taking taylor expansion of d2 in d1 2.072 * [backup-simplify]: Simplify d2 into d2 2.072 * [taylor]: Taking taylor expansion of d1 in d1 2.072 * [backup-simplify]: Simplify 0 into 0 2.072 * [backup-simplify]: Simplify 1 into 1 2.072 * [backup-simplify]: Simplify (* d2 0) into 0 2.073 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 2.073 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.073 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 2.073 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 2.073 * [taylor]: Taking taylor expansion of d3 in d1 2.073 * [backup-simplify]: Simplify d3 into d3 2.073 * [taylor]: Taking taylor expansion of d1 in d1 2.073 * [backup-simplify]: Simplify 0 into 0 2.073 * [backup-simplify]: Simplify 1 into 1 2.073 * [backup-simplify]: Simplify (* d3 0) into 0 2.073 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 2.073 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.073 * [taylor]: Taking taylor expansion of (- (/ 1 (* d2 d1)) (/ 1 (* d3 d1))) in d1 2.073 * [taylor]: Taking taylor expansion of (/ 1 (* d2 d1)) in d1 2.073 * [taylor]: Taking taylor expansion of (* d2 d1) in d1 2.073 * [taylor]: Taking taylor expansion of d2 in d1 2.073 * [backup-simplify]: Simplify d2 into d2 2.073 * [taylor]: Taking taylor expansion of d1 in d1 2.073 * [backup-simplify]: Simplify 0 into 0 2.073 * [backup-simplify]: Simplify 1 into 1 2.073 * [backup-simplify]: Simplify (* d2 0) into 0 2.074 * [backup-simplify]: Simplify (+ (* d2 1) (* 0 0)) into d2 2.074 * [backup-simplify]: Simplify (/ 1 d2) into (/ 1 d2) 2.074 * [taylor]: Taking taylor expansion of (/ 1 (* d3 d1)) in d1 2.074 * [taylor]: Taking taylor expansion of (* d3 d1) in d1 2.074 * [taylor]: Taking taylor expansion of d3 in d1 2.074 * [backup-simplify]: Simplify d3 into d3 2.074 * [taylor]: Taking taylor expansion of d1 in d1 2.074 * [backup-simplify]: Simplify 0 into 0 2.074 * [backup-simplify]: Simplify 1 into 1 2.074 * [backup-simplify]: Simplify (* d3 0) into 0 2.074 * [backup-simplify]: Simplify (+ (* d3 1) (* 0 0)) into d3 2.074 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.075 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.075 * [backup-simplify]: Simplify (+ (/ 1 d2) (- (/ 1 d3))) into (- (/ 1 d2) (/ 1 d3)) 2.075 * [taylor]: Taking taylor expansion of (- (/ 1 d2) (/ 1 d3)) in d2 2.075 * [taylor]: Taking taylor expansion of (/ 1 d2) in d2 2.075 * [taylor]: Taking taylor expansion of d2 in d2 2.075 * [backup-simplify]: Simplify 0 into 0 2.075 * [backup-simplify]: Simplify 1 into 1 2.075 * [backup-simplify]: Simplify (/ 1 1) into 1 2.075 * [taylor]: Taking taylor expansion of (/ 1 d3) in d2 2.075 * [taylor]: Taking taylor expansion of d3 in d2 2.075 * [backup-simplify]: Simplify d3 into d3 2.075 * [backup-simplify]: Simplify (/ 1 d3) into (/ 1 d3) 2.075 * [backup-simplify]: Simplify (+ 1 0) into 1 2.075 * [taylor]: Taking taylor expansion of 1 in d3 2.075 * [backup-simplify]: Simplify 1 into 1 2.076 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 1) (* 0 0))) into 0 2.076 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)))) into 0 2.078 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 1) (* 0 0))) into 0 2.078 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.079 * [backup-simplify]: Simplify (- 0) into 0 2.079 * [backup-simplify]: Simplify (+ 0 0) into 0 2.079 * [taylor]: Taking taylor expansion of 0 in d2 2.079 * [backup-simplify]: Simplify 0 into 0 2.079 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.079 * [backup-simplify]: Simplify (- (/ 1 d3)) into (- (/ 1 d3)) 2.079 * [backup-simplify]: Simplify (+ 0 (- (/ 1 d3))) into (- (/ 1 d3)) 2.079 * [taylor]: Taking taylor expansion of (- (/ 1 d3)) in d3 2.079 * [taylor]: Taking taylor expansion of (/ 1 d3) in d3 2.079 * [taylor]: Taking taylor expansion of d3 in d3 2.079 * [backup-simplify]: Simplify 0 into 0 2.080 * [backup-simplify]: Simplify 1 into 1 2.080 * [backup-simplify]: Simplify (/ 1 1) into 1 2.080 * [backup-simplify]: Simplify (- 1) into -1 2.080 * [backup-simplify]: Simplify -1 into -1 2.080 * [backup-simplify]: Simplify 1 into 1 2.081 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.081 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 2.081 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.081 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 2.081 * [backup-simplify]: Simplify (- 0) into 0 2.082 * [backup-simplify]: Simplify (+ 0 0) into 0 2.082 * [taylor]: Taking taylor expansion of 0 in d2 2.082 * [backup-simplify]: Simplify 0 into 0 2.082 * [taylor]: Taking taylor expansion of 0 in d3 2.082 * [backup-simplify]: Simplify 0 into 0 2.082 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.082 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)))) into 0 2.083 * [backup-simplify]: Simplify (- 0) into 0 2.083 * [backup-simplify]: Simplify (+ 0 0) into 0 2.083 * [taylor]: Taking taylor expansion of 0 in d3 2.083 * [backup-simplify]: Simplify 0 into 0 2.083 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.084 * [backup-simplify]: Simplify (- 0) into 0 2.084 * [backup-simplify]: Simplify 0 into 0 2.084 * [backup-simplify]: Simplify 0 into 0 2.084 * [backup-simplify]: Simplify (+ (* d2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 2.084 * [backup-simplify]: Simplify (- (+ (* (/ 1 d2) (/ 0 d2)) (* 0 (/ 0 d2)) (* 0 (/ 0 d2)))) into 0 2.085 * [backup-simplify]: Simplify (+ (* d3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 2.085 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 2.085 * [backup-simplify]: Simplify (- 0) into 0 2.085 * [backup-simplify]: Simplify (+ 0 0) into 0 2.085 * [taylor]: Taking taylor expansion of 0 in d2 2.085 * [backup-simplify]: Simplify 0 into 0 2.085 * [taylor]: Taking taylor expansion of 0 in d3 2.086 * [backup-simplify]: Simplify 0 into 0 2.086 * [taylor]: Taking taylor expansion of 0 in d3 2.086 * [backup-simplify]: Simplify 0 into 0 2.086 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.086 * [backup-simplify]: Simplify (- (+ (* (/ 1 d3) (/ 0 d3)) (* 0 (/ 0 d3)))) into 0 2.086 * [backup-simplify]: Simplify (- 0) into 0 2.087 * [backup-simplify]: Simplify (+ 0 0) into 0 2.087 * [taylor]: Taking taylor expansion of 0 in d3 2.087 * [backup-simplify]: Simplify 0 into 0 2.087 * [backup-simplify]: Simplify 0 into 0 2.087 * [backup-simplify]: Simplify 0 into 0 2.087 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.088 * [backup-simplify]: Simplify (- 0) into 0 2.088 * [backup-simplify]: Simplify 0 into 0 2.088 * [backup-simplify]: Simplify 0 into 0 2.088 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- d2))) (/ 1 (/ 1 (- d1)))))) (* -1 (* (/ 1 (/ 1 (- d3))) (* 1 (/ 1 (/ 1 (- d1))))))) into (- (* d2 d1) (* d3 d1)) 2.088 * * * [progress]: simplifying candidates 2.088 * * * * [progress]: [ 1 / 47 ] simplifiying candidate # 2.088 * * * * [progress]: [ 2 / 47 ] simplifiying candidate # 2.088 * * * * [progress]: [ 3 / 47 ] simplifiying candidate # 2.088 * * * * [progress]: [ 4 / 47 ] simplifiying candidate # 2.088 * * * * [progress]: [ 5 / 47 ] simplifiying candidate # 2.088 * * * * [progress]: [ 6 / 47 ] simplifiying candidate # 2.088 * * * * [progress]: [ 7 / 47 ] simplifiying candidate # 2.088 * * * * [progress]: [ 8 / 47 ] simplifiying candidate # 2.088 * * * * [progress]: [ 9 / 47 ] simplifiying candidate # 2.088 * * * * [progress]: [ 10 / 47 ] simplifiying candidate # 2.088 * * * * [progress]: [ 11 / 47 ] simplifiying candidate # 2.088 * * * * [progress]: [ 12 / 47 ] simplifiying candidate # 2.088 * * * * [progress]: [ 13 / 47 ] simplifiying candidate # 2.088 * * * * [progress]: [ 14 / 47 ] simplifiying candidate # 2.088 * * * * [progress]: [ 15 / 47 ] simplifiying candidate # 2.088 * * * * [progress]: [ 16 / 47 ] simplifiying candidate # 2.089 * * * * [progress]: [ 17 / 47 ] simplifiying candidate # 2.089 * * * * [progress]: [ 18 / 47 ] simplifiying candidate # 2.089 * * * * [progress]: [ 19 / 47 ] simplifiying candidate # 2.089 * * * * [progress]: [ 20 / 47 ] simplifiying candidate # 2.089 * * * * [progress]: [ 21 / 47 ] simplifiying candidate # 2.089 * * * * [progress]: [ 22 / 47 ] simplifiying candidate #real (real->posit16 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)))) (* d1 d1)))> 2.089 * * * * [progress]: [ 23 / 47 ] simplifiying candidate # 2.089 * * * * [progress]: [ 24 / 47 ] simplifiying candidate # 2.089 * * * * [progress]: [ 25 / 47 ] simplifiying candidate # 2.089 * * * * [progress]: [ 26 / 47 ] simplifiying candidate # 2.089 * * * * [progress]: [ 27 / 47 ] simplifiying candidate # 2.089 * * * * [progress]: [ 28 / 47 ] simplifiying candidate # 2.089 * * * * [progress]: [ 29 / 47 ] simplifiying candidate # 2.089 * * * * [progress]: [ 30 / 47 ] simplifiying candidate # 2.089 * * * * [progress]: [ 31 / 47 ] simplifiying candidate # 2.089 * * * * [progress]: [ 32 / 47 ] simplifiying candidate # 2.089 * * * * [progress]: [ 33 / 47 ] simplifiying candidate # 2.089 * * * * [progress]: [ 34 / 47 ] simplifiying candidate # 2.089 * * * * [progress]: [ 35 / 47 ] simplifiying candidate # 2.089 * * * * [progress]: [ 36 / 47 ] simplifiying candidate # 2.089 * * * * [progress]: [ 37 / 47 ] simplifiying candidate # 2.089 * * * * [progress]: [ 38 / 47 ] simplifiying candidate # 2.089 * * * * [progress]: [ 39 / 47 ] simplifiying candidate # 2.089 * * * * [progress]: [ 40 / 47 ] simplifiying candidate # 2.089 * * * * [progress]: [ 41 / 47 ] simplifiying candidate #real (real->posit16 (- (* d1 d2) (* d1 d3)))) (* d4 d1)) (* d1 d1)))> 2.089 * * * * [progress]: [ 42 / 47 ] simplifiying candidate # 2.089 * * * * [progress]: [ 43 / 47 ] simplifiying candidate # 2.089 * * * * [progress]: [ 44 / 47 ] simplifiying candidate # 2.089 * * * * [progress]: [ 45 / 47 ] simplifiying candidate # 2.090 * * * * [progress]: [ 46 / 47 ] simplifiying candidate # 2.090 * * * * [progress]: [ 47 / 47 ] simplifiying candidate # 2.090 * [simplify]: Simplifying: (expm1 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (log1p (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (* (/ (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)) (+ (fma (- d3) d1 (* d3 d1)) (* d4 d1)) (+ (- (* d1 d3)) (* d4 d1)) (+ (- (* d1 d3)) (* d4 d1)) (- (* d1 d3) (* d4 d1)) (real->posit16 (+ (- (* d1 d2) (* d1 d3)) (* d4 d1))) (fma d1 d2 (- (* d3 d1))) (fma (- d3) d1 (* d3 d1)) (expm1 (- (* d1 d2) (* d1 d3))) (log1p (- (* d1 d2) (* d1 d3))) (- (* d1 d3)) (/ (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)) (real->posit16 (- (* d1 d2) (* d1 d3))) 0 (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (+ (* d4 d1) (* d2 d1)) (* d3 d1)) (- (* d2 d1) (* d3 d1)) (- (* d2 d1) (* d3 d1)) (- (* d2 d1) (* d3 d1)) 2.091 * * [simplify]: iteration 0: 70 enodes 2.107 * * [simplify]: iteration 1: 207 enodes 2.180 * * [simplify]: iteration 2: 755 enodes 2.357 * * [simplify]: iteration complete: 2001 enodes 2.357 * * [simplify]: Extracting #0: cost 35 inf + 0 2.358 * * [simplify]: Extracting #1: cost 258 inf + 1 2.362 * * [simplify]: Extracting #2: cost 491 inf + 8078 2.381 * * [simplify]: Extracting #3: cost 254 inf + 71938 2.406 * * [simplify]: Extracting #4: cost 55 inf + 116905 2.433 * * [simplify]: Extracting #5: cost 11 inf + 124919 2.462 * * [simplify]: Extracting #6: cost 0 inf + 128425 2.489 * [simplify]: Simplified to: (expm1 (* d1 (- (+ d2 d4) d3))) (log1p (* d1 (- (+ d2 d4) d3))) (exp (* d1 (- (+ d2 d4) d3))) (exp (* d1 (- (+ d2 d4) d3))) (log (* d1 (- (+ d2 d4) d3))) (exp (* d1 (- (+ d2 d4) d3))) (* (cbrt (* d1 (- (+ d2 d4) d3))) (cbrt (* d1 (- (+ d2 d4) d3)))) (cbrt (* d1 (- (+ d2 d4) d3))) (* (* d1 (- (+ d2 d4) d3)) (* (* d1 (- (+ d2 d4) d3)) (* d1 (- (+ d2 d4) d3)))) (sqrt (* d1 (- (+ d2 d4) d3))) (sqrt (* d1 (- (+ d2 d4) d3))) (fma (* d1 d4) (* (* d1 d4) (* d1 d4)) (* (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (- d2 d3) d1))) (fma (* (- d2 d3) d1) (* (- d2 d3) d1) (* (* d1 (- d4 (- d2 d3))) (* d1 d4))) (- (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (* d1 d4) (* d1 d4))) (* d1 (- (- d2 d3) d4)) (fma d4 d1 (+ (- (* d3 d1)) (* d3 d1))) (- (* d1 d4) (* d3 d1)) (- (* d1 d4) (* d3 d1)) (* d1 (- d3 d4)) (real->posit16 (* d1 (- (+ d2 d4) d3))) (* (- d2 d3) d1) (+ (- (* d3 d1)) (* d3 d1)) (expm1 (* (- d2 d3) d1)) (log1p (* (- d2 d3) d1)) (- (* d3 d1)) (exp (* (- d2 d3) d1)) (log (* (- d2 d3) d1)) (exp (* (- d2 d3) d1)) (* (cbrt (* (- d2 d3) d1)) (cbrt (* (- d2 d3) d1))) (cbrt (* (- d2 d3) d1)) (* (* (* (- d2 d3) d1) (* (- d2 d3) d1)) (* (- d2 d3) d1)) (sqrt (* (- d2 d3) d1)) (sqrt (* (- d2 d3) d1)) (- (* (* (* d1 d2) (* d1 d2)) (* d1 d2)) (* (* (* d3 d1) (* d3 d1)) (* d3 d1))) (fma (* d3 d1) (* d1 d2) (fma (* d3 d1) (* d3 d1) (* (* d1 d2) (* d1 d2)))) (- (* d3 d1)) (- (* (* d1 d2) (* d1 d2)) (* (* d3 d1) (* d3 d1))) (* d1 (+ d2 d3)) (- d2 d3) (- (* d3 d1)) (real->posit16 (* (- d2 d3) d1)) 0 (* d1 (- (+ d2 d4) d3)) (* d1 (- (+ d2 d4) d3)) (* (- d2 d3) d1) (* (- d2 d3) d1) (* (- d2 d3) d1) 2.491 * * * [progress]: adding candidates to table 2.637 * [progress]: [Phase 3 of 3] Extracting. 2.637 * * [regime]: Finding splitpoints for: (# #) 2.638 * * * [regime-changes]: Trying 5 branch expressions: ((- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) d4 d3 d2 d1) 2.638 * * * * [regimes]: Trying to branch on (- (+ (- (* d1 d2) (* d1 d3)) (* d4 d1)) (* d1 d1)) from (# #) 2.665 * * * * [regimes]: Trying to branch on d4 from (# #) 2.690 * * * * [regimes]: Trying to branch on d3 from (# #) 2.716 * * * * [regimes]: Trying to branch on d2 from (# #) 2.743 * * * * [regimes]: Trying to branch on d1 from (# #) 2.768 * * * [regime]: Found split indices: #