23.789 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.028 * * * [progress]: [2/2] Setting up program. 0.035 * [progress]: [Phase 2 of 3] Improving. 0.036 * [simplify]: Simplifying: (* (+ a (+ b (+ c d))) 2.0) 0.036 * * [simplify]: iteration 0: 9 enodes 0.039 * * [simplify]: iteration 1: 17 enodes 0.044 * * [simplify]: iteration 2: 51 enodes 0.059 * * [simplify]: iteration 3: 123 enodes 0.092 * * [simplify]: iteration 4: 252 enodes 0.136 * * [simplify]: iteration 5: 285 enodes 0.181 * * [simplify]: iteration complete: 285 enodes 0.181 * * [simplify]: Extracting #0: cost 1 inf + 0 0.181 * * [simplify]: Extracting #1: cost 17 inf + 0 0.181 * * [simplify]: Extracting #2: cost 30 inf + 1 0.182 * * [simplify]: Extracting #3: cost 15 inf + 753 0.183 * * [simplify]: Extracting #4: cost 0 inf + 2040 0.184 * [simplify]: Simplified to: (* 2.0 (+ (+ b (+ d c)) a)) 0.185 * * [progress]: iteration 1 / 4 0.185 * * * [progress]: picking best candidate 0.188 * * * * [pick]: Picked # 0.189 * * * [progress]: localizing error 0.200 * * * [progress]: generating rewritten candidates 0.200 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.234 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2) 0.262 * * * [progress]: generating series expansions 0.262 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.263 * [backup-simplify]: Simplify (+ a (+ b (+ c d))) into (+ a (+ b (+ c d))) 0.263 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a b c d) around 0 0.263 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d 0.263 * [taylor]: Taking taylor expansion of a in d 0.263 * [backup-simplify]: Simplify a into a 0.263 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d 0.263 * [taylor]: Taking taylor expansion of b in d 0.263 * [backup-simplify]: Simplify b into b 0.263 * [taylor]: Taking taylor expansion of (+ c d) in d 0.263 * [taylor]: Taking taylor expansion of c in d 0.263 * [backup-simplify]: Simplify c into c 0.263 * [taylor]: Taking taylor expansion of d in d 0.263 * [backup-simplify]: Simplify 0 into 0 0.263 * [backup-simplify]: Simplify 1 into 1 0.263 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c 0.263 * [taylor]: Taking taylor expansion of a in c 0.263 * [backup-simplify]: Simplify a into a 0.263 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c 0.263 * [taylor]: Taking taylor expansion of b in c 0.263 * [backup-simplify]: Simplify b into b 0.263 * [taylor]: Taking taylor expansion of (+ c d) in c 0.263 * [taylor]: Taking taylor expansion of c in c 0.264 * [backup-simplify]: Simplify 0 into 0 0.264 * [backup-simplify]: Simplify 1 into 1 0.264 * [taylor]: Taking taylor expansion of d in c 0.264 * [backup-simplify]: Simplify d into d 0.264 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b 0.264 * [taylor]: Taking taylor expansion of a in b 0.264 * [backup-simplify]: Simplify a into a 0.264 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 0.264 * [taylor]: Taking taylor expansion of b in b 0.264 * [backup-simplify]: Simplify 0 into 0 0.264 * [backup-simplify]: Simplify 1 into 1 0.264 * [taylor]: Taking taylor expansion of (+ c d) in b 0.264 * [taylor]: Taking taylor expansion of c in b 0.264 * [backup-simplify]: Simplify c into c 0.264 * [taylor]: Taking taylor expansion of d in b 0.264 * [backup-simplify]: Simplify d into d 0.264 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 0.264 * [taylor]: Taking taylor expansion of a in a 0.264 * [backup-simplify]: Simplify 0 into 0 0.264 * [backup-simplify]: Simplify 1 into 1 0.264 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 0.264 * [taylor]: Taking taylor expansion of b in a 0.264 * [backup-simplify]: Simplify b into b 0.264 * [taylor]: Taking taylor expansion of (+ c d) in a 0.264 * [taylor]: Taking taylor expansion of c in a 0.264 * [backup-simplify]: Simplify c into c 0.264 * [taylor]: Taking taylor expansion of d in a 0.264 * [backup-simplify]: Simplify d into d 0.264 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 0.264 * [taylor]: Taking taylor expansion of a in a 0.264 * [backup-simplify]: Simplify 0 into 0 0.264 * [backup-simplify]: Simplify 1 into 1 0.264 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 0.264 * [taylor]: Taking taylor expansion of b in a 0.264 * [backup-simplify]: Simplify b into b 0.264 * [taylor]: Taking taylor expansion of (+ c d) in a 0.265 * [taylor]: Taking taylor expansion of c in a 0.265 * [backup-simplify]: Simplify c into c 0.265 * [taylor]: Taking taylor expansion of d in a 0.265 * [backup-simplify]: Simplify d into d 0.265 * [backup-simplify]: Simplify (+ c d) into (+ c d) 0.265 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d)) 0.265 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d)) 0.265 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in b 0.265 * [taylor]: Taking taylor expansion of c in b 0.265 * [backup-simplify]: Simplify c into c 0.265 * [taylor]: Taking taylor expansion of (+ b d) in b 0.265 * [taylor]: Taking taylor expansion of b in b 0.265 * [backup-simplify]: Simplify 0 into 0 0.265 * [backup-simplify]: Simplify 1 into 1 0.265 * [taylor]: Taking taylor expansion of d in b 0.265 * [backup-simplify]: Simplify d into d 0.265 * [backup-simplify]: Simplify (+ 0 d) into d 0.265 * [backup-simplify]: Simplify (+ c d) into (+ c d) 0.265 * [taylor]: Taking taylor expansion of (+ c d) in c 0.265 * [taylor]: Taking taylor expansion of c in c 0.265 * [backup-simplify]: Simplify 0 into 0 0.265 * [backup-simplify]: Simplify 1 into 1 0.265 * [taylor]: Taking taylor expansion of d in c 0.265 * [backup-simplify]: Simplify d into d 0.265 * [backup-simplify]: Simplify (+ 0 d) into d 0.266 * [taylor]: Taking taylor expansion of d in d 0.266 * [backup-simplify]: Simplify 0 into 0 0.266 * [backup-simplify]: Simplify 1 into 1 0.266 * [backup-simplify]: Simplify 0 into 0 0.266 * [backup-simplify]: Simplify (+ 0 0) into 0 0.267 * [backup-simplify]: Simplify (+ 0 0) into 0 0.267 * [backup-simplify]: Simplify (+ 1 0) into 1 0.267 * [taylor]: Taking taylor expansion of 1 in b 0.267 * [backup-simplify]: Simplify 1 into 1 0.267 * [taylor]: Taking taylor expansion of 1 in c 0.267 * [backup-simplify]: Simplify 1 into 1 0.267 * [taylor]: Taking taylor expansion of 1 in d 0.267 * [backup-simplify]: Simplify 1 into 1 0.267 * [backup-simplify]: Simplify 1 into 1 0.268 * [backup-simplify]: Simplify (+ 1 0) into 1 0.269 * [backup-simplify]: Simplify (+ 0 1) into 1 0.269 * [taylor]: Taking taylor expansion of 1 in c 0.269 * [backup-simplify]: Simplify 1 into 1 0.269 * [taylor]: Taking taylor expansion of 1 in d 0.269 * [backup-simplify]: Simplify 1 into 1 0.269 * [backup-simplify]: Simplify 1 into 1 0.269 * [backup-simplify]: Simplify (+ 1 0) into 1 0.269 * [taylor]: Taking taylor expansion of 1 in d 0.269 * [backup-simplify]: Simplify 1 into 1 0.269 * [backup-simplify]: Simplify 1 into 1 0.270 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b c)) 0.270 * [backup-simplify]: Simplify (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) 0.270 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in (a b c d) around 0 0.270 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d 0.270 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.270 * [taylor]: Taking taylor expansion of a in d 0.271 * [backup-simplify]: Simplify a into a 0.271 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.271 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d 0.271 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.271 * [taylor]: Taking taylor expansion of b in d 0.271 * [backup-simplify]: Simplify b into b 0.271 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.271 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d 0.271 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.271 * [taylor]: Taking taylor expansion of c in d 0.271 * [backup-simplify]: Simplify c into c 0.271 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.271 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.271 * [taylor]: Taking taylor expansion of d in d 0.271 * [backup-simplify]: Simplify 0 into 0 0.271 * [backup-simplify]: Simplify 1 into 1 0.271 * [backup-simplify]: Simplify (/ 1 1) into 1 0.271 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c 0.272 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.272 * [taylor]: Taking taylor expansion of a in c 0.272 * [backup-simplify]: Simplify a into a 0.272 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.272 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c 0.272 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.272 * [taylor]: Taking taylor expansion of b in c 0.272 * [backup-simplify]: Simplify b into b 0.272 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.272 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.272 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.272 * [taylor]: Taking taylor expansion of c in c 0.272 * [backup-simplify]: Simplify 0 into 0 0.272 * [backup-simplify]: Simplify 1 into 1 0.272 * [backup-simplify]: Simplify (/ 1 1) into 1 0.272 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.272 * [taylor]: Taking taylor expansion of d in c 0.272 * [backup-simplify]: Simplify d into d 0.272 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.273 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b 0.273 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.273 * [taylor]: Taking taylor expansion of a in b 0.273 * [backup-simplify]: Simplify a into a 0.273 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.273 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.273 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.273 * [taylor]: Taking taylor expansion of b in b 0.273 * [backup-simplify]: Simplify 0 into 0 0.273 * [backup-simplify]: Simplify 1 into 1 0.273 * [backup-simplify]: Simplify (/ 1 1) into 1 0.273 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.273 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.273 * [taylor]: Taking taylor expansion of c in b 0.273 * [backup-simplify]: Simplify c into c 0.273 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.273 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.273 * [taylor]: Taking taylor expansion of d in b 0.273 * [backup-simplify]: Simplify d into d 0.274 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.274 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a 0.274 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.274 * [taylor]: Taking taylor expansion of a in a 0.274 * [backup-simplify]: Simplify 0 into 0 0.274 * [backup-simplify]: Simplify 1 into 1 0.274 * [backup-simplify]: Simplify (/ 1 1) into 1 0.274 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a 0.274 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.274 * [taylor]: Taking taylor expansion of b in a 0.274 * [backup-simplify]: Simplify b into b 0.274 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.274 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a 0.274 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.274 * [taylor]: Taking taylor expansion of c in a 0.274 * [backup-simplify]: Simplify c into c 0.274 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.274 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.274 * [taylor]: Taking taylor expansion of d in a 0.274 * [backup-simplify]: Simplify d into d 0.275 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.275 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a 0.275 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.275 * [taylor]: Taking taylor expansion of a in a 0.275 * [backup-simplify]: Simplify 0 into 0 0.275 * [backup-simplify]: Simplify 1 into 1 0.275 * [backup-simplify]: Simplify (/ 1 1) into 1 0.275 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a 0.276 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.276 * [taylor]: Taking taylor expansion of b in a 0.276 * [backup-simplify]: Simplify b into b 0.276 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.276 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a 0.276 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.276 * [taylor]: Taking taylor expansion of c in a 0.276 * [backup-simplify]: Simplify c into c 0.276 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.276 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.276 * [taylor]: Taking taylor expansion of d in a 0.276 * [backup-simplify]: Simplify d into d 0.276 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.276 * [backup-simplify]: Simplify (+ 1 0) into 1 0.276 * [taylor]: Taking taylor expansion of 1 in b 0.277 * [backup-simplify]: Simplify 1 into 1 0.277 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.277 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.278 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) 0.278 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) 0.278 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b 0.278 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.278 * [taylor]: Taking taylor expansion of b in b 0.278 * [backup-simplify]: Simplify 0 into 0 0.278 * [backup-simplify]: Simplify 1 into 1 0.278 * [backup-simplify]: Simplify (/ 1 1) into 1 0.278 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b 0.278 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.278 * [taylor]: Taking taylor expansion of d in b 0.279 * [backup-simplify]: Simplify d into d 0.279 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.279 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.279 * [taylor]: Taking taylor expansion of c in b 0.279 * [backup-simplify]: Simplify c into c 0.279 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.279 * [backup-simplify]: Simplify (+ 1 0) into 1 0.279 * [taylor]: Taking taylor expansion of 1 in c 0.279 * [backup-simplify]: Simplify 1 into 1 0.279 * [taylor]: Taking taylor expansion of 1 in c 0.279 * [backup-simplify]: Simplify 1 into 1 0.280 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.280 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 0.281 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.281 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.281 * [backup-simplify]: Simplify (+ 0 0) into 0 0.281 * [backup-simplify]: Simplify (+ 0 0) into 0 0.282 * [backup-simplify]: Simplify (+ 0 0) into 0 0.282 * [taylor]: Taking taylor expansion of 0 in b 0.282 * [backup-simplify]: Simplify 0 into 0 0.283 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.283 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 0.283 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 d) (/ 1 c)) 0.283 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 0.283 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.283 * [taylor]: Taking taylor expansion of d in c 0.283 * [backup-simplify]: Simplify d into d 0.283 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.283 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.283 * [taylor]: Taking taylor expansion of c in c 0.283 * [backup-simplify]: Simplify 0 into 0 0.283 * [backup-simplify]: Simplify 1 into 1 0.284 * [backup-simplify]: Simplify (/ 1 1) into 1 0.284 * [backup-simplify]: Simplify (+ 0 1) into 1 0.284 * [taylor]: Taking taylor expansion of 1 in d 0.284 * [backup-simplify]: Simplify 1 into 1 0.284 * [taylor]: Taking taylor expansion of 0 in c 0.284 * [backup-simplify]: Simplify 0 into 0 0.284 * [taylor]: Taking taylor expansion of 1 in d 0.284 * [backup-simplify]: Simplify 1 into 1 0.284 * [taylor]: Taking taylor expansion of 1 in d 0.284 * [backup-simplify]: Simplify 1 into 1 0.285 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.285 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 0.286 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 0.286 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 0.286 * [backup-simplify]: Simplify (+ 0 0) into 0 0.287 * [backup-simplify]: Simplify (+ 0 0) into 0 0.287 * [backup-simplify]: Simplify (+ 0 0) into 0 0.287 * [taylor]: Taking taylor expansion of 0 in b 0.287 * [backup-simplify]: Simplify 0 into 0 0.287 * [taylor]: Taking taylor expansion of 0 in c 0.287 * [backup-simplify]: Simplify 0 into 0 0.288 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.288 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.289 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.289 * [backup-simplify]: Simplify (+ 0 0) into 0 0.289 * [backup-simplify]: Simplify (+ 0 0) into 0 0.289 * [taylor]: Taking taylor expansion of 0 in c 0.289 * [backup-simplify]: Simplify 0 into 0 0.289 * [taylor]: Taking taylor expansion of 0 in c 0.289 * [backup-simplify]: Simplify 0 into 0 0.290 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.290 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d) 0.290 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.290 * [taylor]: Taking taylor expansion of d in d 0.290 * [backup-simplify]: Simplify 0 into 0 0.290 * [backup-simplify]: Simplify 1 into 1 0.291 * [backup-simplify]: Simplify (/ 1 1) into 1 0.291 * [backup-simplify]: Simplify 1 into 1 0.291 * [taylor]: Taking taylor expansion of 0 in d 0.291 * [backup-simplify]: Simplify 0 into 0 0.291 * [taylor]: Taking taylor expansion of 0 in d 0.291 * [backup-simplify]: Simplify 0 into 0 0.291 * [taylor]: Taking taylor expansion of 0 in d 0.291 * [backup-simplify]: Simplify 0 into 0 0.291 * [backup-simplify]: Simplify 1 into 1 0.291 * [backup-simplify]: Simplify 1 into 1 0.292 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 b)) 1)))) (+ (* 1 (* 1 (* (/ 1 (/ 1 c)) (* 1 1)))) (* 1 (* (/ 1 (/ 1 d)) (* 1 (* 1 1)))))) into (+ b (+ c d)) 0.293 * [backup-simplify]: Simplify (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d))))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) 0.293 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in (a b c d) around 0 0.293 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in d 0.293 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d 0.293 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.293 * [taylor]: Taking taylor expansion of a in d 0.293 * [backup-simplify]: Simplify a into a 0.293 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.293 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d 0.293 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.293 * [taylor]: Taking taylor expansion of b in d 0.293 * [backup-simplify]: Simplify b into b 0.293 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.293 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d 0.293 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.293 * [taylor]: Taking taylor expansion of c in d 0.293 * [backup-simplify]: Simplify c into c 0.293 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.293 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.293 * [taylor]: Taking taylor expansion of d in d 0.293 * [backup-simplify]: Simplify 0 into 0 0.293 * [backup-simplify]: Simplify 1 into 1 0.294 * [backup-simplify]: Simplify (/ 1 1) into 1 0.294 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in c 0.294 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c 0.294 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.294 * [taylor]: Taking taylor expansion of a in c 0.294 * [backup-simplify]: Simplify a into a 0.294 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.294 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c 0.294 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.294 * [taylor]: Taking taylor expansion of b in c 0.294 * [backup-simplify]: Simplify b into b 0.294 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.294 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.294 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.294 * [taylor]: Taking taylor expansion of c in c 0.294 * [backup-simplify]: Simplify 0 into 0 0.294 * [backup-simplify]: Simplify 1 into 1 0.295 * [backup-simplify]: Simplify (/ 1 1) into 1 0.295 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.295 * [taylor]: Taking taylor expansion of d in c 0.295 * [backup-simplify]: Simplify d into d 0.295 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.295 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in b 0.295 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b 0.295 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.295 * [taylor]: Taking taylor expansion of a in b 0.295 * [backup-simplify]: Simplify a into a 0.295 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.295 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.295 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.295 * [taylor]: Taking taylor expansion of b in b 0.295 * [backup-simplify]: Simplify 0 into 0 0.295 * [backup-simplify]: Simplify 1 into 1 0.295 * [backup-simplify]: Simplify (/ 1 1) into 1 0.295 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.295 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.295 * [taylor]: Taking taylor expansion of c in b 0.296 * [backup-simplify]: Simplify c into c 0.296 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.296 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.296 * [taylor]: Taking taylor expansion of d in b 0.296 * [backup-simplify]: Simplify d into d 0.296 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.296 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in a 0.296 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a 0.296 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.296 * [taylor]: Taking taylor expansion of a in a 0.296 * [backup-simplify]: Simplify 0 into 0 0.296 * [backup-simplify]: Simplify 1 into 1 0.296 * [backup-simplify]: Simplify (/ 1 1) into 1 0.296 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a 0.296 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.296 * [taylor]: Taking taylor expansion of b in a 0.296 * [backup-simplify]: Simplify b into b 0.296 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.296 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a 0.296 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.297 * [taylor]: Taking taylor expansion of c in a 0.297 * [backup-simplify]: Simplify c into c 0.297 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.297 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.297 * [taylor]: Taking taylor expansion of d in a 0.297 * [backup-simplify]: Simplify d into d 0.297 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.297 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in a 0.297 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a 0.297 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.297 * [taylor]: Taking taylor expansion of a in a 0.297 * [backup-simplify]: Simplify 0 into 0 0.297 * [backup-simplify]: Simplify 1 into 1 0.297 * [backup-simplify]: Simplify (/ 1 1) into 1 0.297 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a 0.297 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.297 * [taylor]: Taking taylor expansion of b in a 0.297 * [backup-simplify]: Simplify b into b 0.297 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.297 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a 0.298 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.298 * [taylor]: Taking taylor expansion of c in a 0.298 * [backup-simplify]: Simplify c into c 0.298 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.298 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.298 * [taylor]: Taking taylor expansion of d in a 0.298 * [backup-simplify]: Simplify d into d 0.298 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.298 * [backup-simplify]: Simplify (+ 1 0) into 1 0.299 * [backup-simplify]: Simplify (- 1) into -1 0.299 * [taylor]: Taking taylor expansion of -1 in b 0.299 * [backup-simplify]: Simplify -1 into -1 0.299 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.299 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.300 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) 0.300 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) 0.300 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) 0.300 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b 0.300 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.300 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.300 * [taylor]: Taking taylor expansion of b in b 0.300 * [backup-simplify]: Simplify 0 into 0 0.300 * [backup-simplify]: Simplify 1 into 1 0.301 * [backup-simplify]: Simplify (/ 1 1) into 1 0.301 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.301 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.301 * [taylor]: Taking taylor expansion of c in b 0.301 * [backup-simplify]: Simplify c into c 0.301 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.301 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.301 * [taylor]: Taking taylor expansion of d in b 0.301 * [backup-simplify]: Simplify d into d 0.301 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.301 * [backup-simplify]: Simplify (+ 1 0) into 1 0.302 * [backup-simplify]: Simplify (- 1) into -1 0.302 * [taylor]: Taking taylor expansion of -1 in c 0.302 * [backup-simplify]: Simplify -1 into -1 0.302 * [taylor]: Taking taylor expansion of -1 in c 0.302 * [backup-simplify]: Simplify -1 into -1 0.303 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.303 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 0.303 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.303 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.303 * [backup-simplify]: Simplify (+ 0 0) into 0 0.304 * [backup-simplify]: Simplify (+ 0 0) into 0 0.304 * [backup-simplify]: Simplify (+ 0 0) into 0 0.304 * [backup-simplify]: Simplify (- 0) into 0 0.304 * [taylor]: Taking taylor expansion of 0 in b 0.305 * [backup-simplify]: Simplify 0 into 0 0.305 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.305 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.305 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d)) 0.306 * [backup-simplify]: Simplify (- (+ (/ 1 c) (/ 1 d))) into (- (+ (/ 1 c) (/ 1 d))) 0.306 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c 0.306 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.306 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.306 * [taylor]: Taking taylor expansion of c in c 0.306 * [backup-simplify]: Simplify 0 into 0 0.306 * [backup-simplify]: Simplify 1 into 1 0.306 * [backup-simplify]: Simplify (/ 1 1) into 1 0.306 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.306 * [taylor]: Taking taylor expansion of d in c 0.306 * [backup-simplify]: Simplify d into d 0.306 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.307 * [backup-simplify]: Simplify (+ 1 0) into 1 0.307 * [backup-simplify]: Simplify (- 1) into -1 0.307 * [taylor]: Taking taylor expansion of -1 in d 0.307 * [backup-simplify]: Simplify -1 into -1 0.307 * [taylor]: Taking taylor expansion of 0 in c 0.307 * [backup-simplify]: Simplify 0 into 0 0.307 * [taylor]: Taking taylor expansion of -1 in d 0.307 * [backup-simplify]: Simplify -1 into -1 0.307 * [taylor]: Taking taylor expansion of -1 in d 0.307 * [backup-simplify]: Simplify -1 into -1 0.308 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.308 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 0.309 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 0.309 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 0.309 * [backup-simplify]: Simplify (+ 0 0) into 0 0.309 * [backup-simplify]: Simplify (+ 0 0) into 0 0.310 * [backup-simplify]: Simplify (+ 0 0) into 0 0.310 * [backup-simplify]: Simplify (- 0) into 0 0.310 * [taylor]: Taking taylor expansion of 0 in b 0.310 * [backup-simplify]: Simplify 0 into 0 0.310 * [taylor]: Taking taylor expansion of 0 in c 0.310 * [backup-simplify]: Simplify 0 into 0 0.311 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.311 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.311 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.312 * [backup-simplify]: Simplify (+ 0 0) into 0 0.312 * [backup-simplify]: Simplify (+ 0 0) into 0 0.312 * [backup-simplify]: Simplify (- 0) into 0 0.312 * [taylor]: Taking taylor expansion of 0 in c 0.312 * [backup-simplify]: Simplify 0 into 0 0.313 * [taylor]: Taking taylor expansion of 0 in c 0.313 * [backup-simplify]: Simplify 0 into 0 0.313 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.313 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d) 0.313 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d)) 0.313 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d 0.314 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.314 * [taylor]: Taking taylor expansion of d in d 0.314 * [backup-simplify]: Simplify 0 into 0 0.314 * [backup-simplify]: Simplify 1 into 1 0.314 * [backup-simplify]: Simplify (/ 1 1) into 1 0.314 * [backup-simplify]: Simplify (- 1) into -1 0.314 * [backup-simplify]: Simplify -1 into -1 0.314 * [taylor]: Taking taylor expansion of 0 in d 0.314 * [backup-simplify]: Simplify 0 into 0 0.314 * [taylor]: Taking taylor expansion of 0 in d 0.314 * [backup-simplify]: Simplify 0 into 0 0.315 * [taylor]: Taking taylor expansion of 0 in d 0.315 * [backup-simplify]: Simplify 0 into 0 0.315 * [backup-simplify]: Simplify -1 into -1 0.315 * [backup-simplify]: Simplify -1 into -1 0.316 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* 1 (* (/ 1 (/ 1 (- b))) 1)))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- c))) (* 1 1)))) (* -1 (* (/ 1 (/ 1 (- d))) (* 1 (* 1 1)))))) into (+ b (+ c d)) 0.316 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2) 0.316 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d)) 0.316 * [approximate]: Taking taylor expansion of (+ b (+ c d)) in (b c d) around 0 0.316 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d 0.316 * [taylor]: Taking taylor expansion of b in d 0.316 * [backup-simplify]: Simplify b into b 0.316 * [taylor]: Taking taylor expansion of (+ c d) in d 0.316 * [taylor]: Taking taylor expansion of c in d 0.316 * [backup-simplify]: Simplify c into c 0.316 * [taylor]: Taking taylor expansion of d in d 0.316 * [backup-simplify]: Simplify 0 into 0 0.316 * [backup-simplify]: Simplify 1 into 1 0.316 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c 0.316 * [taylor]: Taking taylor expansion of b in c 0.316 * [backup-simplify]: Simplify b into b 0.316 * [taylor]: Taking taylor expansion of (+ c d) in c 0.316 * [taylor]: Taking taylor expansion of c in c 0.316 * [backup-simplify]: Simplify 0 into 0 0.316 * [backup-simplify]: Simplify 1 into 1 0.316 * [taylor]: Taking taylor expansion of d in c 0.317 * [backup-simplify]: Simplify d into d 0.317 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 0.317 * [taylor]: Taking taylor expansion of b in b 0.317 * [backup-simplify]: Simplify 0 into 0 0.317 * [backup-simplify]: Simplify 1 into 1 0.317 * [taylor]: Taking taylor expansion of (+ c d) in b 0.317 * [taylor]: Taking taylor expansion of c in b 0.317 * [backup-simplify]: Simplify c into c 0.317 * [taylor]: Taking taylor expansion of d in b 0.317 * [backup-simplify]: Simplify d into d 0.317 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 0.317 * [taylor]: Taking taylor expansion of b in b 0.317 * [backup-simplify]: Simplify 0 into 0 0.317 * [backup-simplify]: Simplify 1 into 1 0.317 * [taylor]: Taking taylor expansion of (+ c d) in b 0.317 * [taylor]: Taking taylor expansion of c in b 0.317 * [backup-simplify]: Simplify c into c 0.317 * [taylor]: Taking taylor expansion of d in b 0.317 * [backup-simplify]: Simplify d into d 0.317 * [backup-simplify]: Simplify (+ c d) into (+ c d) 0.317 * [backup-simplify]: Simplify (+ 0 (+ c d)) into (+ c d) 0.317 * [taylor]: Taking taylor expansion of (+ c d) in c 0.317 * [taylor]: Taking taylor expansion of c in c 0.317 * [backup-simplify]: Simplify 0 into 0 0.317 * [backup-simplify]: Simplify 1 into 1 0.317 * [taylor]: Taking taylor expansion of d in c 0.317 * [backup-simplify]: Simplify d into d 0.317 * [backup-simplify]: Simplify (+ 0 d) into d 0.317 * [taylor]: Taking taylor expansion of d in d 0.317 * [backup-simplify]: Simplify 0 into 0 0.317 * [backup-simplify]: Simplify 1 into 1 0.317 * [backup-simplify]: Simplify 0 into 0 0.318 * [backup-simplify]: Simplify (+ 0 0) into 0 0.318 * [backup-simplify]: Simplify (+ 1 0) into 1 0.318 * [taylor]: Taking taylor expansion of 1 in c 0.318 * [backup-simplify]: Simplify 1 into 1 0.318 * [taylor]: Taking taylor expansion of 1 in d 0.318 * [backup-simplify]: Simplify 1 into 1 0.318 * [backup-simplify]: Simplify 1 into 1 0.319 * [backup-simplify]: Simplify (+ 1 0) into 1 0.319 * [taylor]: Taking taylor expansion of 1 in d 0.319 * [backup-simplify]: Simplify 1 into 1 0.319 * [backup-simplify]: Simplify 1 into 1 0.319 * [backup-simplify]: Simplify 1 into 1 0.320 * [backup-simplify]: Simplify (+ (* 1 (* d (* 1 1))) (+ (* 1 (* 1 (* c 1))) (* 1 (* 1 (* 1 b))))) into (+ b (+ c d)) 0.320 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 0.320 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in (b c d) around 0 0.320 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d 0.320 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.320 * [taylor]: Taking taylor expansion of b in d 0.320 * [backup-simplify]: Simplify b into b 0.320 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.320 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d 0.320 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.320 * [taylor]: Taking taylor expansion of c in d 0.320 * [backup-simplify]: Simplify c into c 0.320 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.320 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.320 * [taylor]: Taking taylor expansion of d in d 0.320 * [backup-simplify]: Simplify 0 into 0 0.320 * [backup-simplify]: Simplify 1 into 1 0.321 * [backup-simplify]: Simplify (/ 1 1) into 1 0.321 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c 0.321 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.321 * [taylor]: Taking taylor expansion of b in c 0.321 * [backup-simplify]: Simplify b into b 0.321 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.321 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.321 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.321 * [taylor]: Taking taylor expansion of c in c 0.321 * [backup-simplify]: Simplify 0 into 0 0.321 * [backup-simplify]: Simplify 1 into 1 0.321 * [backup-simplify]: Simplify (/ 1 1) into 1 0.321 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.321 * [taylor]: Taking taylor expansion of d in c 0.321 * [backup-simplify]: Simplify d into d 0.321 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.321 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.321 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.321 * [taylor]: Taking taylor expansion of b in b 0.321 * [backup-simplify]: Simplify 0 into 0 0.321 * [backup-simplify]: Simplify 1 into 1 0.322 * [backup-simplify]: Simplify (/ 1 1) into 1 0.322 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.322 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.322 * [taylor]: Taking taylor expansion of c in b 0.322 * [backup-simplify]: Simplify c into c 0.322 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.322 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.322 * [taylor]: Taking taylor expansion of d in b 0.322 * [backup-simplify]: Simplify d into d 0.322 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.322 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.322 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.322 * [taylor]: Taking taylor expansion of b in b 0.322 * [backup-simplify]: Simplify 0 into 0 0.322 * [backup-simplify]: Simplify 1 into 1 0.323 * [backup-simplify]: Simplify (/ 1 1) into 1 0.323 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.323 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.323 * [taylor]: Taking taylor expansion of c in b 0.323 * [backup-simplify]: Simplify c into c 0.323 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.323 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.323 * [taylor]: Taking taylor expansion of d in b 0.323 * [backup-simplify]: Simplify d into d 0.323 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.323 * [backup-simplify]: Simplify (+ 1 0) into 1 0.324 * [taylor]: Taking taylor expansion of 1 in c 0.324 * [backup-simplify]: Simplify 1 into 1 0.324 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.324 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.325 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d)) 0.325 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.325 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.325 * [taylor]: Taking taylor expansion of c in c 0.325 * [backup-simplify]: Simplify 0 into 0 0.325 * [backup-simplify]: Simplify 1 into 1 0.325 * [backup-simplify]: Simplify (/ 1 1) into 1 0.325 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.325 * [taylor]: Taking taylor expansion of d in c 0.325 * [backup-simplify]: Simplify d into d 0.325 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.326 * [backup-simplify]: Simplify (+ 1 0) into 1 0.326 * [taylor]: Taking taylor expansion of 1 in d 0.326 * [backup-simplify]: Simplify 1 into 1 0.326 * [taylor]: Taking taylor expansion of 1 in d 0.326 * [backup-simplify]: Simplify 1 into 1 0.327 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.327 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.327 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.327 * [backup-simplify]: Simplify (+ 0 0) into 0 0.327 * [backup-simplify]: Simplify (+ 0 0) into 0 0.328 * [taylor]: Taking taylor expansion of 0 in c 0.328 * [backup-simplify]: Simplify 0 into 0 0.328 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.328 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d) 0.328 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.328 * [taylor]: Taking taylor expansion of d in d 0.328 * [backup-simplify]: Simplify 0 into 0 0.328 * [backup-simplify]: Simplify 1 into 1 0.329 * [backup-simplify]: Simplify (/ 1 1) into 1 0.329 * [backup-simplify]: Simplify 1 into 1 0.329 * [taylor]: Taking taylor expansion of 0 in d 0.329 * [backup-simplify]: Simplify 0 into 0 0.329 * [backup-simplify]: Simplify 1 into 1 0.329 * [backup-simplify]: Simplify 1 into 1 0.330 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (/ 1 (/ 1 b))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 c)) 1))) (* 1 (* (/ 1 (/ 1 d)) (* 1 1))))) into (+ b (+ c d)) 0.330 * [backup-simplify]: Simplify (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))) into (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) 0.330 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in (b c d) around 0 0.330 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d 0.330 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d 0.330 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.330 * [taylor]: Taking taylor expansion of b in d 0.330 * [backup-simplify]: Simplify b into b 0.330 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.330 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d 0.330 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.330 * [taylor]: Taking taylor expansion of c in d 0.330 * [backup-simplify]: Simplify c into c 0.330 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.330 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.330 * [taylor]: Taking taylor expansion of d in d 0.330 * [backup-simplify]: Simplify 0 into 0 0.330 * [backup-simplify]: Simplify 1 into 1 0.331 * [backup-simplify]: Simplify (/ 1 1) into 1 0.331 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c 0.331 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c 0.331 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.331 * [taylor]: Taking taylor expansion of b in c 0.331 * [backup-simplify]: Simplify b into b 0.331 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.331 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.331 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.331 * [taylor]: Taking taylor expansion of c in c 0.331 * [backup-simplify]: Simplify 0 into 0 0.331 * [backup-simplify]: Simplify 1 into 1 0.331 * [backup-simplify]: Simplify (/ 1 1) into 1 0.331 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.332 * [taylor]: Taking taylor expansion of d in c 0.332 * [backup-simplify]: Simplify d into d 0.332 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.332 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b 0.332 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.332 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.332 * [taylor]: Taking taylor expansion of b in b 0.332 * [backup-simplify]: Simplify 0 into 0 0.332 * [backup-simplify]: Simplify 1 into 1 0.332 * [backup-simplify]: Simplify (/ 1 1) into 1 0.332 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.332 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.332 * [taylor]: Taking taylor expansion of c in b 0.332 * [backup-simplify]: Simplify c into c 0.332 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.332 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.332 * [taylor]: Taking taylor expansion of d in b 0.332 * [backup-simplify]: Simplify d into d 0.332 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.332 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b 0.333 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.333 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.333 * [taylor]: Taking taylor expansion of b in b 0.333 * [backup-simplify]: Simplify 0 into 0 0.333 * [backup-simplify]: Simplify 1 into 1 0.333 * [backup-simplify]: Simplify (/ 1 1) into 1 0.333 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.333 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.333 * [taylor]: Taking taylor expansion of c in b 0.333 * [backup-simplify]: Simplify c into c 0.333 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.333 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.333 * [taylor]: Taking taylor expansion of d in b 0.333 * [backup-simplify]: Simplify d into d 0.333 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.334 * [backup-simplify]: Simplify (+ 1 0) into 1 0.334 * [backup-simplify]: Simplify (- 1) into -1 0.334 * [taylor]: Taking taylor expansion of -1 in c 0.334 * [backup-simplify]: Simplify -1 into -1 0.335 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.335 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.335 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d)) 0.335 * [backup-simplify]: Simplify (- (+ (/ 1 c) (/ 1 d))) into (- (+ (/ 1 c) (/ 1 d))) 0.335 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c 0.335 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.335 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.335 * [taylor]: Taking taylor expansion of c in c 0.335 * [backup-simplify]: Simplify 0 into 0 0.335 * [backup-simplify]: Simplify 1 into 1 0.336 * [backup-simplify]: Simplify (/ 1 1) into 1 0.336 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.336 * [taylor]: Taking taylor expansion of d in c 0.336 * [backup-simplify]: Simplify d into d 0.336 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.337 * [backup-simplify]: Simplify (+ 1 0) into 1 0.337 * [backup-simplify]: Simplify (- 1) into -1 0.337 * [taylor]: Taking taylor expansion of -1 in d 0.337 * [backup-simplify]: Simplify -1 into -1 0.337 * [taylor]: Taking taylor expansion of -1 in d 0.337 * [backup-simplify]: Simplify -1 into -1 0.338 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.338 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.338 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.338 * [backup-simplify]: Simplify (+ 0 0) into 0 0.339 * [backup-simplify]: Simplify (+ 0 0) into 0 0.339 * [backup-simplify]: Simplify (- 0) into 0 0.339 * [taylor]: Taking taylor expansion of 0 in c 0.339 * [backup-simplify]: Simplify 0 into 0 0.340 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.340 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d) 0.340 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d)) 0.340 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d 0.340 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.340 * [taylor]: Taking taylor expansion of d in d 0.340 * [backup-simplify]: Simplify 0 into 0 0.340 * [backup-simplify]: Simplify 1 into 1 0.341 * [backup-simplify]: Simplify (/ 1 1) into 1 0.341 * [backup-simplify]: Simplify (- 1) into -1 0.341 * [backup-simplify]: Simplify -1 into -1 0.341 * [taylor]: Taking taylor expansion of 0 in d 0.341 * [backup-simplify]: Simplify 0 into 0 0.341 * [backup-simplify]: Simplify -1 into -1 0.341 * [backup-simplify]: Simplify -1 into -1 0.342 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* 1 (/ 1 (/ 1 (- b)))))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- c))) 1))) (* -1 (* (/ 1 (/ 1 (- d))) (* 1 1))))) into (+ b (+ c d)) 0.342 * * * [progress]: simplifying candidates 0.343 * [simplify]: Simplifying: (* (exp a) (* (exp b) (* (exp c) (exp d)))) (* (exp a) (* (exp b) (exp (+ c d)))) (* (exp a) (exp (+ b (+ c d)))) (log (+ a (+ b (+ c d)))) (exp (+ a (+ b (+ c d)))) (* (cbrt (+ a (+ b (+ c d)))) (cbrt (+ a (+ b (+ c d))))) (cbrt (+ a (+ b (+ c d)))) (* (* (+ a (+ b (+ c d))) (+ a (+ b (+ c d)))) (+ a (+ b (+ c d)))) (sqrt (+ a (+ b (+ c d)))) (sqrt (+ a (+ b (+ c d)))) (+ (pow a 3) (pow (+ b (+ c d)) 3)) (+ (* a a) (- (* (+ b (+ c d)) (+ b (+ c d))) (* a (+ b (+ c d))))) (- (* a a) (* (+ b (+ c d)) (+ b (+ c d)))) (- a (+ b (+ c d))) (+ a (+ b (+ c d))) (+ a (+ b (+ c d))) (+ a (+ b (+ c d))) (+ a b) (* (exp b) (* (exp c) (exp d))) (* (exp b) (exp (+ c d))) (log (+ b (+ c d))) (exp (+ b (+ c d))) (* (cbrt (+ b (+ c d))) (cbrt (+ b (+ c d)))) (cbrt (+ b (+ c d))) (* (* (+ b (+ c d)) (+ b (+ c d))) (+ b (+ c d))) (sqrt (+ b (+ c d))) (sqrt (+ b (+ c d))) (+ (pow b 3) (pow (+ c d) 3)) (+ (* b b) (- (* (+ c d) (+ c d)) (* b (+ c d)))) (- (* b b) (* (+ c d) (+ c d))) (- b (+ c d)) (+ b (+ c d)) (+ b (+ c d)) (+ b c) (+ a (+ b c)) (+ b (+ c d)) (+ b (+ c d)) (+ b (+ c d)) (+ b (+ c d)) (+ b (+ c d)) 0.344 * * [simplify]: iteration 0: 55 enodes 0.363 * * [simplify]: iteration 1: 164 enodes 0.419 * * [simplify]: iteration 2: 599 enodes 0.800 * * [simplify]: iteration 3: 3019 enodes 1.567 * * [simplify]: iteration complete: 5001 enodes 1.567 * * [simplify]: Extracting #0: cost 25 inf + 0 1.568 * * [simplify]: Extracting #1: cost 287 inf + 0 1.572 * * [simplify]: Extracting #2: cost 1066 inf + 6481 1.592 * * [simplify]: Extracting #3: cost 1119 inf + 101449 1.647 * * [simplify]: Extracting #4: cost 167 inf + 298369 1.732 * * [simplify]: Extracting #5: cost 27 inf + 332971 1.835 * * [simplify]: Extracting #6: cost 36 inf + 335488 1.907 * * [simplify]: Extracting #7: cost 9 inf + 338562 1.982 * * [simplify]: Extracting #8: cost 0 inf + 341044 2.080 * [simplify]: Simplified to: (exp (+ (+ d (+ a b)) c)) (exp (+ (+ d (+ a b)) c)) (exp (+ (+ d (+ a b)) c)) (log (+ (+ d (+ a b)) c)) (exp (+ (+ d (+ a b)) c)) (* (cbrt (+ (+ d (+ a b)) c)) (cbrt (+ (+ d (+ a b)) c))) (cbrt (+ (+ d (+ a b)) c)) (* (* (+ (+ d (+ a b)) c) (+ (+ d (+ a b)) c)) (+ (+ d (+ a b)) c)) (sqrt (+ (+ d (+ a b)) c)) (sqrt (+ (+ d (+ a b)) c)) (+ (* a (* a a)) (* (+ b (+ d c)) (* (+ b (+ d c)) (+ b (+ d c))))) (+ (* a a) (- (* (+ b (+ d c)) (+ b (+ d c))) (* (+ b (+ d c)) a))) (- (* a a) (* (+ b (+ d c)) (+ b (+ d c)))) (- (- a (+ d c)) b) (+ (+ d (+ a b)) c) (+ (+ d (+ a b)) c) (+ (+ d (+ a b)) c) (+ a b) (exp (+ b (+ d c))) (exp (+ b (+ d c))) (log (+ b (+ d c))) (exp (+ b (+ d c))) (* (cbrt (+ b (+ d c))) (cbrt (+ b (+ d c)))) (cbrt (+ b (+ d c))) (* (+ b (+ d c)) (* (+ b (+ d c)) (+ b (+ d c)))) (sqrt (+ b (+ d c))) (sqrt (+ b (+ d c))) (+ (* (+ d c) (* (+ d c) (+ d c))) (* b (* b b))) (- (* (+ d c) (+ d c)) (* b (- (+ d c) b))) (- (* b b) (* (+ d c) (+ d c))) (- (- b c) d) (+ b (+ d c)) (+ b (+ d c)) (+ b c) (+ c (+ a b)) (+ b (+ d c)) (+ b (+ d c)) (+ b (+ d c)) (+ b (+ d c)) (+ b (+ d c)) 2.082 * * * [progress]: adding candidates to table 2.234 * * [progress]: iteration 2 / 4 2.234 * * * [progress]: picking best candidate 2.264 * * * * [pick]: Picked # 2.264 * * * [progress]: localizing error 2.275 * * * [progress]: generating rewritten candidates 2.275 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 2.327 * * * [progress]: generating series expansions 2.327 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 2.328 * [backup-simplify]: Simplify (+ a (+ (+ b c) d)) into (+ a (+ b (+ c d))) 2.328 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a b c d) around 0 2.328 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d 2.328 * [taylor]: Taking taylor expansion of a in d 2.328 * [backup-simplify]: Simplify a into a 2.328 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d 2.328 * [taylor]: Taking taylor expansion of b in d 2.328 * [backup-simplify]: Simplify b into b 2.328 * [taylor]: Taking taylor expansion of (+ c d) in d 2.328 * [taylor]: Taking taylor expansion of c in d 2.328 * [backup-simplify]: Simplify c into c 2.328 * [taylor]: Taking taylor expansion of d in d 2.328 * [backup-simplify]: Simplify 0 into 0 2.328 * [backup-simplify]: Simplify 1 into 1 2.328 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c 2.328 * [taylor]: Taking taylor expansion of a in c 2.328 * [backup-simplify]: Simplify a into a 2.328 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c 2.328 * [taylor]: Taking taylor expansion of b in c 2.328 * [backup-simplify]: Simplify b into b 2.328 * [taylor]: Taking taylor expansion of (+ c d) in c 2.328 * [taylor]: Taking taylor expansion of c in c 2.328 * [backup-simplify]: Simplify 0 into 0 2.328 * [backup-simplify]: Simplify 1 into 1 2.328 * [taylor]: Taking taylor expansion of d in c 2.328 * [backup-simplify]: Simplify d into d 2.328 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b 2.328 * [taylor]: Taking taylor expansion of a in b 2.328 * [backup-simplify]: Simplify a into a 2.328 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 2.328 * [taylor]: Taking taylor expansion of b in b 2.328 * [backup-simplify]: Simplify 0 into 0 2.328 * [backup-simplify]: Simplify 1 into 1 2.328 * [taylor]: Taking taylor expansion of (+ c d) in b 2.328 * [taylor]: Taking taylor expansion of c in b 2.328 * [backup-simplify]: Simplify c into c 2.328 * [taylor]: Taking taylor expansion of d in b 2.328 * [backup-simplify]: Simplify d into d 2.328 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 2.328 * [taylor]: Taking taylor expansion of a in a 2.328 * [backup-simplify]: Simplify 0 into 0 2.328 * [backup-simplify]: Simplify 1 into 1 2.328 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 2.328 * [taylor]: Taking taylor expansion of b in a 2.328 * [backup-simplify]: Simplify b into b 2.328 * [taylor]: Taking taylor expansion of (+ c d) in a 2.328 * [taylor]: Taking taylor expansion of c in a 2.328 * [backup-simplify]: Simplify c into c 2.328 * [taylor]: Taking taylor expansion of d in a 2.328 * [backup-simplify]: Simplify d into d 2.328 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 2.328 * [taylor]: Taking taylor expansion of a in a 2.328 * [backup-simplify]: Simplify 0 into 0 2.328 * [backup-simplify]: Simplify 1 into 1 2.328 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 2.328 * [taylor]: Taking taylor expansion of b in a 2.329 * [backup-simplify]: Simplify b into b 2.329 * [taylor]: Taking taylor expansion of (+ c d) in a 2.329 * [taylor]: Taking taylor expansion of c in a 2.329 * [backup-simplify]: Simplify c into c 2.329 * [taylor]: Taking taylor expansion of d in a 2.329 * [backup-simplify]: Simplify d into d 2.329 * [backup-simplify]: Simplify (+ c d) into (+ c d) 2.329 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d)) 2.329 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d)) 2.329 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in b 2.329 * [taylor]: Taking taylor expansion of c in b 2.329 * [backup-simplify]: Simplify c into c 2.329 * [taylor]: Taking taylor expansion of (+ b d) in b 2.329 * [taylor]: Taking taylor expansion of b in b 2.329 * [backup-simplify]: Simplify 0 into 0 2.329 * [backup-simplify]: Simplify 1 into 1 2.329 * [taylor]: Taking taylor expansion of d in b 2.329 * [backup-simplify]: Simplify d into d 2.329 * [backup-simplify]: Simplify (+ 0 d) into d 2.329 * [backup-simplify]: Simplify (+ c d) into (+ c d) 2.329 * [taylor]: Taking taylor expansion of (+ c d) in c 2.329 * [taylor]: Taking taylor expansion of c in c 2.329 * [backup-simplify]: Simplify 0 into 0 2.329 * [backup-simplify]: Simplify 1 into 1 2.329 * [taylor]: Taking taylor expansion of d in c 2.329 * [backup-simplify]: Simplify d into d 2.329 * [backup-simplify]: Simplify (+ 0 d) into d 2.329 * [taylor]: Taking taylor expansion of d in d 2.329 * [backup-simplify]: Simplify 0 into 0 2.329 * [backup-simplify]: Simplify 1 into 1 2.329 * [backup-simplify]: Simplify 0 into 0 2.330 * [backup-simplify]: Simplify (+ 0 0) into 0 2.330 * [backup-simplify]: Simplify (+ 0 0) into 0 2.330 * [backup-simplify]: Simplify (+ 1 0) into 1 2.330 * [taylor]: Taking taylor expansion of 1 in b 2.330 * [backup-simplify]: Simplify 1 into 1 2.330 * [taylor]: Taking taylor expansion of 1 in c 2.330 * [backup-simplify]: Simplify 1 into 1 2.330 * [taylor]: Taking taylor expansion of 1 in d 2.330 * [backup-simplify]: Simplify 1 into 1 2.330 * [backup-simplify]: Simplify 1 into 1 2.331 * [backup-simplify]: Simplify (+ 1 0) into 1 2.331 * [backup-simplify]: Simplify (+ 0 1) into 1 2.331 * [taylor]: Taking taylor expansion of 1 in c 2.331 * [backup-simplify]: Simplify 1 into 1 2.331 * [taylor]: Taking taylor expansion of 1 in d 2.331 * [backup-simplify]: Simplify 1 into 1 2.331 * [backup-simplify]: Simplify 1 into 1 2.331 * [backup-simplify]: Simplify (+ 1 0) into 1 2.331 * [taylor]: Taking taylor expansion of 1 in d 2.331 * [backup-simplify]: Simplify 1 into 1 2.331 * [backup-simplify]: Simplify 1 into 1 2.332 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b c)) 2.332 * [backup-simplify]: Simplify (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) 2.332 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in (a b c d) around 0 2.332 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d 2.332 * [taylor]: Taking taylor expansion of (/ 1 a) in d 2.332 * [taylor]: Taking taylor expansion of a in d 2.332 * [backup-simplify]: Simplify a into a 2.332 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 2.332 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d 2.332 * [taylor]: Taking taylor expansion of (/ 1 b) in d 2.332 * [taylor]: Taking taylor expansion of b in d 2.332 * [backup-simplify]: Simplify b into b 2.332 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.332 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d 2.332 * [taylor]: Taking taylor expansion of (/ 1 d) in d 2.332 * [taylor]: Taking taylor expansion of d in d 2.332 * [backup-simplify]: Simplify 0 into 0 2.332 * [backup-simplify]: Simplify 1 into 1 2.332 * [backup-simplify]: Simplify (/ 1 1) into 1 2.332 * [taylor]: Taking taylor expansion of (/ 1 c) in d 2.332 * [taylor]: Taking taylor expansion of c in d 2.332 * [backup-simplify]: Simplify c into c 2.332 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.333 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c 2.333 * [taylor]: Taking taylor expansion of (/ 1 a) in c 2.333 * [taylor]: Taking taylor expansion of a in c 2.333 * [backup-simplify]: Simplify a into a 2.333 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 2.333 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c 2.333 * [taylor]: Taking taylor expansion of (/ 1 b) in c 2.333 * [taylor]: Taking taylor expansion of b in c 2.333 * [backup-simplify]: Simplify b into b 2.333 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.333 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 2.333 * [taylor]: Taking taylor expansion of (/ 1 d) in c 2.333 * [taylor]: Taking taylor expansion of d in c 2.333 * [backup-simplify]: Simplify d into d 2.333 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.333 * [taylor]: Taking taylor expansion of (/ 1 c) in c 2.333 * [taylor]: Taking taylor expansion of c in c 2.333 * [backup-simplify]: Simplify 0 into 0 2.333 * [backup-simplify]: Simplify 1 into 1 2.333 * [backup-simplify]: Simplify (/ 1 1) into 1 2.333 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b 2.333 * [taylor]: Taking taylor expansion of (/ 1 a) in b 2.333 * [taylor]: Taking taylor expansion of a in b 2.333 * [backup-simplify]: Simplify a into a 2.333 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 2.333 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b 2.333 * [taylor]: Taking taylor expansion of (/ 1 b) in b 2.333 * [taylor]: Taking taylor expansion of b in b 2.333 * [backup-simplify]: Simplify 0 into 0 2.333 * [backup-simplify]: Simplify 1 into 1 2.334 * [backup-simplify]: Simplify (/ 1 1) into 1 2.334 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b 2.334 * [taylor]: Taking taylor expansion of (/ 1 d) in b 2.334 * [taylor]: Taking taylor expansion of d in b 2.334 * [backup-simplify]: Simplify d into d 2.334 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.334 * [taylor]: Taking taylor expansion of (/ 1 c) in b 2.334 * [taylor]: Taking taylor expansion of c in b 2.334 * [backup-simplify]: Simplify c into c 2.334 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.334 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 2.334 * [taylor]: Taking taylor expansion of (/ 1 a) in a 2.334 * [taylor]: Taking taylor expansion of a in a 2.334 * [backup-simplify]: Simplify 0 into 0 2.334 * [backup-simplify]: Simplify 1 into 1 2.334 * [backup-simplify]: Simplify (/ 1 1) into 1 2.334 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 2.334 * [taylor]: Taking taylor expansion of (/ 1 b) in a 2.334 * [taylor]: Taking taylor expansion of b in a 2.334 * [backup-simplify]: Simplify b into b 2.334 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.334 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 2.334 * [taylor]: Taking taylor expansion of (/ 1 d) in a 2.334 * [taylor]: Taking taylor expansion of d in a 2.334 * [backup-simplify]: Simplify d into d 2.334 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.334 * [taylor]: Taking taylor expansion of (/ 1 c) in a 2.334 * [taylor]: Taking taylor expansion of c in a 2.334 * [backup-simplify]: Simplify c into c 2.334 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.334 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 2.334 * [taylor]: Taking taylor expansion of (/ 1 a) in a 2.334 * [taylor]: Taking taylor expansion of a in a 2.334 * [backup-simplify]: Simplify 0 into 0 2.334 * [backup-simplify]: Simplify 1 into 1 2.335 * [backup-simplify]: Simplify (/ 1 1) into 1 2.335 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 2.335 * [taylor]: Taking taylor expansion of (/ 1 b) in a 2.335 * [taylor]: Taking taylor expansion of b in a 2.335 * [backup-simplify]: Simplify b into b 2.335 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.335 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 2.335 * [taylor]: Taking taylor expansion of (/ 1 d) in a 2.335 * [taylor]: Taking taylor expansion of d in a 2.335 * [backup-simplify]: Simplify d into d 2.335 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.335 * [taylor]: Taking taylor expansion of (/ 1 c) in a 2.335 * [taylor]: Taking taylor expansion of c in a 2.335 * [backup-simplify]: Simplify c into c 2.335 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.335 * [backup-simplify]: Simplify (+ 1 0) into 1 2.335 * [taylor]: Taking taylor expansion of 1 in b 2.335 * [backup-simplify]: Simplify 1 into 1 2.336 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.336 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 2.336 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 2.336 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 2.336 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 2.336 * [taylor]: Taking taylor expansion of (/ 1 b) in b 2.336 * [taylor]: Taking taylor expansion of b in b 2.336 * [backup-simplify]: Simplify 0 into 0 2.336 * [backup-simplify]: Simplify 1 into 1 2.336 * [backup-simplify]: Simplify (/ 1 1) into 1 2.336 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 2.336 * [taylor]: Taking taylor expansion of (/ 1 c) in b 2.336 * [taylor]: Taking taylor expansion of c in b 2.336 * [backup-simplify]: Simplify c into c 2.336 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.336 * [taylor]: Taking taylor expansion of (/ 1 d) in b 2.336 * [taylor]: Taking taylor expansion of d in b 2.336 * [backup-simplify]: Simplify d into d 2.337 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.337 * [backup-simplify]: Simplify (+ 1 0) into 1 2.337 * [taylor]: Taking taylor expansion of 1 in c 2.337 * [backup-simplify]: Simplify 1 into 1 2.337 * [taylor]: Taking taylor expansion of 1 in c 2.337 * [backup-simplify]: Simplify 1 into 1 2.337 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.338 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 2.338 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 2.338 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 2.338 * [backup-simplify]: Simplify (+ 0 0) into 0 2.338 * [backup-simplify]: Simplify (+ 0 0) into 0 2.338 * [backup-simplify]: Simplify (+ 0 0) into 0 2.338 * [taylor]: Taking taylor expansion of 0 in b 2.338 * [backup-simplify]: Simplify 0 into 0 2.339 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.339 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 2.339 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d)) 2.339 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 2.339 * [taylor]: Taking taylor expansion of (/ 1 c) in c 2.339 * [taylor]: Taking taylor expansion of c in c 2.339 * [backup-simplify]: Simplify 0 into 0 2.339 * [backup-simplify]: Simplify 1 into 1 2.339 * [backup-simplify]: Simplify (/ 1 1) into 1 2.339 * [taylor]: Taking taylor expansion of (/ 1 d) in c 2.339 * [taylor]: Taking taylor expansion of d in c 2.339 * [backup-simplify]: Simplify d into d 2.339 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.340 * [backup-simplify]: Simplify (+ 1 0) into 1 2.340 * [taylor]: Taking taylor expansion of 1 in d 2.340 * [backup-simplify]: Simplify 1 into 1 2.340 * [taylor]: Taking taylor expansion of 0 in c 2.340 * [backup-simplify]: Simplify 0 into 0 2.340 * [taylor]: Taking taylor expansion of 1 in d 2.340 * [backup-simplify]: Simplify 1 into 1 2.340 * [taylor]: Taking taylor expansion of 1 in d 2.340 * [backup-simplify]: Simplify 1 into 1 2.340 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.341 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 2.341 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 2.341 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 2.341 * [backup-simplify]: Simplify (+ 0 0) into 0 2.341 * [backup-simplify]: Simplify (+ 0 0) into 0 2.341 * [backup-simplify]: Simplify (+ 0 0) into 0 2.341 * [taylor]: Taking taylor expansion of 0 in b 2.341 * [backup-simplify]: Simplify 0 into 0 2.342 * [taylor]: Taking taylor expansion of 0 in c 2.342 * [backup-simplify]: Simplify 0 into 0 2.342 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.342 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 2.342 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 2.342 * [backup-simplify]: Simplify (+ 0 0) into 0 2.343 * [backup-simplify]: Simplify (+ 0 0) into 0 2.343 * [taylor]: Taking taylor expansion of 0 in c 2.343 * [backup-simplify]: Simplify 0 into 0 2.343 * [taylor]: Taking taylor expansion of 0 in c 2.343 * [backup-simplify]: Simplify 0 into 0 2.343 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.343 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d) 2.343 * [taylor]: Taking taylor expansion of (/ 1 d) in d 2.343 * [taylor]: Taking taylor expansion of d in d 2.343 * [backup-simplify]: Simplify 0 into 0 2.343 * [backup-simplify]: Simplify 1 into 1 2.344 * [backup-simplify]: Simplify (/ 1 1) into 1 2.344 * [backup-simplify]: Simplify 1 into 1 2.344 * [taylor]: Taking taylor expansion of 0 in d 2.344 * [backup-simplify]: Simplify 0 into 0 2.344 * [taylor]: Taking taylor expansion of 0 in d 2.344 * [backup-simplify]: Simplify 0 into 0 2.344 * [taylor]: Taking taylor expansion of 0 in d 2.344 * [backup-simplify]: Simplify 0 into 0 2.344 * [backup-simplify]: Simplify 1 into 1 2.344 * [backup-simplify]: Simplify 1 into 1 2.345 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 b)) 1)))) (+ (* 1 (* 1 (* (/ 1 (/ 1 c)) (* 1 1)))) (* 1 (* (/ 1 (/ 1 d)) (* 1 (* 1 1)))))) into (+ b (+ c d)) 2.345 * [backup-simplify]: Simplify (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) 2.345 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in (a b c d) around 0 2.345 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in d 2.345 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d 2.345 * [taylor]: Taking taylor expansion of (/ 1 a) in d 2.345 * [taylor]: Taking taylor expansion of a in d 2.345 * [backup-simplify]: Simplify a into a 2.345 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 2.345 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d 2.345 * [taylor]: Taking taylor expansion of (/ 1 b) in d 2.345 * [taylor]: Taking taylor expansion of b in d 2.345 * [backup-simplify]: Simplify b into b 2.345 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.345 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d 2.345 * [taylor]: Taking taylor expansion of (/ 1 d) in d 2.345 * [taylor]: Taking taylor expansion of d in d 2.345 * [backup-simplify]: Simplify 0 into 0 2.345 * [backup-simplify]: Simplify 1 into 1 2.345 * [backup-simplify]: Simplify (/ 1 1) into 1 2.345 * [taylor]: Taking taylor expansion of (/ 1 c) in d 2.345 * [taylor]: Taking taylor expansion of c in d 2.345 * [backup-simplify]: Simplify c into c 2.345 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.345 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in c 2.345 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c 2.345 * [taylor]: Taking taylor expansion of (/ 1 a) in c 2.345 * [taylor]: Taking taylor expansion of a in c 2.345 * [backup-simplify]: Simplify a into a 2.346 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 2.346 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c 2.346 * [taylor]: Taking taylor expansion of (/ 1 b) in c 2.346 * [taylor]: Taking taylor expansion of b in c 2.346 * [backup-simplify]: Simplify b into b 2.346 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.346 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 2.346 * [taylor]: Taking taylor expansion of (/ 1 d) in c 2.346 * [taylor]: Taking taylor expansion of d in c 2.346 * [backup-simplify]: Simplify d into d 2.346 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.346 * [taylor]: Taking taylor expansion of (/ 1 c) in c 2.346 * [taylor]: Taking taylor expansion of c in c 2.346 * [backup-simplify]: Simplify 0 into 0 2.346 * [backup-simplify]: Simplify 1 into 1 2.346 * [backup-simplify]: Simplify (/ 1 1) into 1 2.346 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in b 2.346 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b 2.346 * [taylor]: Taking taylor expansion of (/ 1 a) in b 2.346 * [taylor]: Taking taylor expansion of a in b 2.346 * [backup-simplify]: Simplify a into a 2.346 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 2.346 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b 2.346 * [taylor]: Taking taylor expansion of (/ 1 b) in b 2.346 * [taylor]: Taking taylor expansion of b in b 2.346 * [backup-simplify]: Simplify 0 into 0 2.346 * [backup-simplify]: Simplify 1 into 1 2.346 * [backup-simplify]: Simplify (/ 1 1) into 1 2.346 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b 2.346 * [taylor]: Taking taylor expansion of (/ 1 d) in b 2.346 * [taylor]: Taking taylor expansion of d in b 2.347 * [backup-simplify]: Simplify d into d 2.347 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.347 * [taylor]: Taking taylor expansion of (/ 1 c) in b 2.347 * [taylor]: Taking taylor expansion of c in b 2.347 * [backup-simplify]: Simplify c into c 2.347 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.347 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a 2.347 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 2.347 * [taylor]: Taking taylor expansion of (/ 1 a) in a 2.347 * [taylor]: Taking taylor expansion of a in a 2.347 * [backup-simplify]: Simplify 0 into 0 2.347 * [backup-simplify]: Simplify 1 into 1 2.347 * [backup-simplify]: Simplify (/ 1 1) into 1 2.347 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 2.347 * [taylor]: Taking taylor expansion of (/ 1 b) in a 2.347 * [taylor]: Taking taylor expansion of b in a 2.347 * [backup-simplify]: Simplify b into b 2.347 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.347 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 2.347 * [taylor]: Taking taylor expansion of (/ 1 d) in a 2.347 * [taylor]: Taking taylor expansion of d in a 2.347 * [backup-simplify]: Simplify d into d 2.347 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.347 * [taylor]: Taking taylor expansion of (/ 1 c) in a 2.347 * [taylor]: Taking taylor expansion of c in a 2.347 * [backup-simplify]: Simplify c into c 2.347 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.347 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a 2.347 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 2.347 * [taylor]: Taking taylor expansion of (/ 1 a) in a 2.347 * [taylor]: Taking taylor expansion of a in a 2.347 * [backup-simplify]: Simplify 0 into 0 2.347 * [backup-simplify]: Simplify 1 into 1 2.348 * [backup-simplify]: Simplify (/ 1 1) into 1 2.348 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 2.348 * [taylor]: Taking taylor expansion of (/ 1 b) in a 2.348 * [taylor]: Taking taylor expansion of b in a 2.348 * [backup-simplify]: Simplify b into b 2.348 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.348 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 2.348 * [taylor]: Taking taylor expansion of (/ 1 d) in a 2.348 * [taylor]: Taking taylor expansion of d in a 2.348 * [backup-simplify]: Simplify d into d 2.348 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.348 * [taylor]: Taking taylor expansion of (/ 1 c) in a 2.348 * [taylor]: Taking taylor expansion of c in a 2.348 * [backup-simplify]: Simplify c into c 2.348 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.348 * [backup-simplify]: Simplify (+ 1 0) into 1 2.348 * [backup-simplify]: Simplify (- 1) into -1 2.348 * [taylor]: Taking taylor expansion of -1 in b 2.349 * [backup-simplify]: Simplify -1 into -1 2.349 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.349 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 2.349 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 2.349 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 2.349 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) 2.349 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b 2.349 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b 2.349 * [taylor]: Taking taylor expansion of (/ 1 b) in b 2.349 * [taylor]: Taking taylor expansion of b in b 2.349 * [backup-simplify]: Simplify 0 into 0 2.349 * [backup-simplify]: Simplify 1 into 1 2.350 * [backup-simplify]: Simplify (/ 1 1) into 1 2.350 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b 2.350 * [taylor]: Taking taylor expansion of (/ 1 d) in b 2.350 * [taylor]: Taking taylor expansion of d in b 2.350 * [backup-simplify]: Simplify d into d 2.350 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.350 * [taylor]: Taking taylor expansion of (/ 1 c) in b 2.350 * [taylor]: Taking taylor expansion of c in b 2.350 * [backup-simplify]: Simplify c into c 2.350 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.350 * [backup-simplify]: Simplify (+ 1 0) into 1 2.350 * [backup-simplify]: Simplify (- 1) into -1 2.350 * [taylor]: Taking taylor expansion of -1 in c 2.350 * [backup-simplify]: Simplify -1 into -1 2.351 * [taylor]: Taking taylor expansion of -1 in c 2.351 * [backup-simplify]: Simplify -1 into -1 2.351 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.351 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 2.351 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 2.351 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 2.352 * [backup-simplify]: Simplify (+ 0 0) into 0 2.352 * [backup-simplify]: Simplify (+ 0 0) into 0 2.352 * [backup-simplify]: Simplify (+ 0 0) into 0 2.352 * [backup-simplify]: Simplify (- 0) into 0 2.352 * [taylor]: Taking taylor expansion of 0 in b 2.352 * [backup-simplify]: Simplify 0 into 0 2.353 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.353 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 2.353 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 d) (/ 1 c)) 2.353 * [backup-simplify]: Simplify (- (+ (/ 1 d) (/ 1 c))) into (- (+ (/ 1 d) (/ 1 c))) 2.353 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 c))) in c 2.353 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 2.353 * [taylor]: Taking taylor expansion of (/ 1 d) in c 2.353 * [taylor]: Taking taylor expansion of d in c 2.353 * [backup-simplify]: Simplify d into d 2.353 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.353 * [taylor]: Taking taylor expansion of (/ 1 c) in c 2.353 * [taylor]: Taking taylor expansion of c in c 2.353 * [backup-simplify]: Simplify 0 into 0 2.353 * [backup-simplify]: Simplify 1 into 1 2.353 * [backup-simplify]: Simplify (/ 1 1) into 1 2.354 * [backup-simplify]: Simplify (+ 0 1) into 1 2.354 * [backup-simplify]: Simplify (- 1) into -1 2.354 * [taylor]: Taking taylor expansion of -1 in d 2.354 * [backup-simplify]: Simplify -1 into -1 2.354 * [taylor]: Taking taylor expansion of 0 in c 2.354 * [backup-simplify]: Simplify 0 into 0 2.354 * [taylor]: Taking taylor expansion of -1 in d 2.354 * [backup-simplify]: Simplify -1 into -1 2.354 * [taylor]: Taking taylor expansion of -1 in d 2.354 * [backup-simplify]: Simplify -1 into -1 2.355 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.355 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 2.355 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 2.355 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 2.355 * [backup-simplify]: Simplify (+ 0 0) into 0 2.355 * [backup-simplify]: Simplify (+ 0 0) into 0 2.356 * [backup-simplify]: Simplify (+ 0 0) into 0 2.356 * [backup-simplify]: Simplify (- 0) into 0 2.356 * [taylor]: Taking taylor expansion of 0 in b 2.356 * [backup-simplify]: Simplify 0 into 0 2.356 * [taylor]: Taking taylor expansion of 0 in c 2.356 * [backup-simplify]: Simplify 0 into 0 2.356 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.357 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 2.357 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 2.357 * [backup-simplify]: Simplify (+ 0 0) into 0 2.357 * [backup-simplify]: Simplify (+ 0 0) into 0 2.357 * [backup-simplify]: Simplify (- 0) into 0 2.357 * [taylor]: Taking taylor expansion of 0 in c 2.357 * [backup-simplify]: Simplify 0 into 0 2.357 * [taylor]: Taking taylor expansion of 0 in c 2.357 * [backup-simplify]: Simplify 0 into 0 2.358 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.358 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d) 2.358 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d)) 2.358 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d 2.358 * [taylor]: Taking taylor expansion of (/ 1 d) in d 2.358 * [taylor]: Taking taylor expansion of d in d 2.358 * [backup-simplify]: Simplify 0 into 0 2.358 * [backup-simplify]: Simplify 1 into 1 2.358 * [backup-simplify]: Simplify (/ 1 1) into 1 2.359 * [backup-simplify]: Simplify (- 1) into -1 2.359 * [backup-simplify]: Simplify -1 into -1 2.359 * [taylor]: Taking taylor expansion of 0 in d 2.359 * [backup-simplify]: Simplify 0 into 0 2.359 * [taylor]: Taking taylor expansion of 0 in d 2.359 * [backup-simplify]: Simplify 0 into 0 2.359 * [taylor]: Taking taylor expansion of 0 in d 2.359 * [backup-simplify]: Simplify 0 into 0 2.359 * [backup-simplify]: Simplify -1 into -1 2.359 * [backup-simplify]: Simplify -1 into -1 2.359 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* 1 (* (/ 1 (/ 1 (- b))) 1)))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- c))) (* 1 1)))) (* -1 (* (/ 1 (/ 1 (- d))) (* 1 (* 1 1)))))) into (+ b (+ c d)) 2.360 * * * [progress]: simplifying candidates 2.360 * [simplify]: Simplifying: (* (exp a) (* (* (exp b) (exp c)) (exp d))) (* (exp a) (* (exp (+ b c)) (exp d))) (* (exp a) (exp (+ (+ b c) d))) (log (+ a (+ (+ b c) d))) (exp (+ a (+ (+ b c) d))) (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d))) (* (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d))) (+ a (+ (+ b c) d))) (sqrt (+ a (+ (+ b c) d))) (sqrt (+ a (+ (+ b c) d))) (+ (pow a 3) (pow (+ (+ b c) d) 3)) (+ (* a a) (- (* (+ (+ b c) d) (+ (+ b c) d)) (* a (+ (+ b c) d)))) (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d)) (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d)) (+ a (+ b c)) (+ a (+ b c)) (+ b (+ c d)) (+ b (+ c d)) 2.360 * * [simplify]: iteration 0: 40 enodes 2.369 * * [simplify]: iteration 1: 109 enodes 2.400 * * [simplify]: iteration 2: 524 enodes 2.921 * * [simplify]: iteration 3: 2900 enodes 3.494 * * [simplify]: iteration complete: 5002 enodes 3.494 * * [simplify]: Extracting #0: cost 13 inf + 0 3.495 * * [simplify]: Extracting #1: cost 213 inf + 0 3.500 * * [simplify]: Extracting #2: cost 883 inf + 3651 3.517 * * [simplify]: Extracting #3: cost 1295 inf + 30667 3.568 * * [simplify]: Extracting #4: cost 400 inf + 231987 3.652 * * [simplify]: Extracting #5: cost 20 inf + 310207 3.722 * * [simplify]: Extracting #6: cost 13 inf + 311341 3.821 * * [simplify]: Extracting #7: cost 0 inf + 314196 3.904 * [simplify]: Simplified to: (exp (+ (+ a d) (+ b c))) (exp (+ (+ a d) (+ b c))) (exp (+ (+ a d) (+ b c))) (log (+ (+ a d) (+ b c))) (exp (+ (+ a d) (+ b c))) (* (cbrt (+ (+ a d) (+ b c))) (cbrt (+ (+ a d) (+ b c)))) (cbrt (+ (+ a d) (+ b c))) (* (* (+ (+ a d) (+ b c)) (+ (+ a d) (+ b c))) (+ (+ a d) (+ b c))) (sqrt (+ (+ a d) (+ b c))) (sqrt (+ (+ a d) (+ b c))) (+ (* a (* a a)) (* (* (+ (+ b c) d) (+ (+ b c) d)) (+ (+ b c) d))) (+ (* a a) (* (+ (+ b c) d) (+ (+ b c) (- d a)))) (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- (- (- a b) d) c) (+ (+ a d) (+ b c)) (+ (+ a d) (+ b c)) (+ (+ a d) (+ b c)) (+ a (+ b c)) (+ a (+ b c)) (+ (+ b c) d) (+ (+ b c) d) 3.906 * * * [progress]: adding candidates to table 4.014 * * [progress]: iteration 3 / 4 4.014 * * * [progress]: picking best candidate 4.035 * * * * [pick]: Picked # 4.035 * * * [progress]: localizing error 4.059 * * * [progress]: generating rewritten candidates 4.059 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 4.206 * * * [progress]: generating series expansions 4.206 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 4.206 * [backup-simplify]: Simplify (log (exp (+ (+ a d) (+ b c)))) into (+ a (+ b (+ c d))) 4.206 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a d b c) around 0 4.206 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c 4.206 * [taylor]: Taking taylor expansion of a in c 4.206 * [backup-simplify]: Simplify a into a 4.207 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c 4.207 * [taylor]: Taking taylor expansion of b in c 4.207 * [backup-simplify]: Simplify b into b 4.207 * [taylor]: Taking taylor expansion of (+ c d) in c 4.207 * [taylor]: Taking taylor expansion of c in c 4.207 * [backup-simplify]: Simplify 0 into 0 4.207 * [backup-simplify]: Simplify 1 into 1 4.207 * [taylor]: Taking taylor expansion of d in c 4.207 * [backup-simplify]: Simplify d into d 4.207 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b 4.207 * [taylor]: Taking taylor expansion of a in b 4.207 * [backup-simplify]: Simplify a into a 4.207 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 4.207 * [taylor]: Taking taylor expansion of b in b 4.207 * [backup-simplify]: Simplify 0 into 0 4.207 * [backup-simplify]: Simplify 1 into 1 4.207 * [taylor]: Taking taylor expansion of (+ c d) in b 4.207 * [taylor]: Taking taylor expansion of c in b 4.207 * [backup-simplify]: Simplify c into c 4.207 * [taylor]: Taking taylor expansion of d in b 4.207 * [backup-simplify]: Simplify d into d 4.207 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d 4.207 * [taylor]: Taking taylor expansion of a in d 4.207 * [backup-simplify]: Simplify a into a 4.207 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d 4.207 * [taylor]: Taking taylor expansion of b in d 4.207 * [backup-simplify]: Simplify b into b 4.207 * [taylor]: Taking taylor expansion of (+ c d) in d 4.207 * [taylor]: Taking taylor expansion of c in d 4.207 * [backup-simplify]: Simplify c into c 4.207 * [taylor]: Taking taylor expansion of d in d 4.207 * [backup-simplify]: Simplify 0 into 0 4.207 * [backup-simplify]: Simplify 1 into 1 4.207 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 4.207 * [taylor]: Taking taylor expansion of a in a 4.207 * [backup-simplify]: Simplify 0 into 0 4.207 * [backup-simplify]: Simplify 1 into 1 4.207 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 4.207 * [taylor]: Taking taylor expansion of b in a 4.207 * [backup-simplify]: Simplify b into b 4.207 * [taylor]: Taking taylor expansion of (+ c d) in a 4.207 * [taylor]: Taking taylor expansion of c in a 4.207 * [backup-simplify]: Simplify c into c 4.208 * [taylor]: Taking taylor expansion of d in a 4.208 * [backup-simplify]: Simplify d into d 4.208 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 4.208 * [taylor]: Taking taylor expansion of a in a 4.208 * [backup-simplify]: Simplify 0 into 0 4.208 * [backup-simplify]: Simplify 1 into 1 4.208 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 4.208 * [taylor]: Taking taylor expansion of b in a 4.208 * [backup-simplify]: Simplify b into b 4.208 * [taylor]: Taking taylor expansion of (+ c d) in a 4.208 * [taylor]: Taking taylor expansion of c in a 4.208 * [backup-simplify]: Simplify c into c 4.208 * [taylor]: Taking taylor expansion of d in a 4.208 * [backup-simplify]: Simplify d into d 4.208 * [backup-simplify]: Simplify (+ c d) into (+ c d) 4.208 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d)) 4.208 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d)) 4.208 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in d 4.208 * [taylor]: Taking taylor expansion of c in d 4.208 * [backup-simplify]: Simplify c into c 4.208 * [taylor]: Taking taylor expansion of (+ b d) in d 4.208 * [taylor]: Taking taylor expansion of b in d 4.208 * [backup-simplify]: Simplify b into b 4.208 * [taylor]: Taking taylor expansion of d in d 4.208 * [backup-simplify]: Simplify 0 into 0 4.208 * [backup-simplify]: Simplify 1 into 1 4.208 * [backup-simplify]: Simplify (+ b 0) into b 4.208 * [backup-simplify]: Simplify (+ c b) into (+ b c) 4.208 * [taylor]: Taking taylor expansion of (+ b c) in b 4.208 * [taylor]: Taking taylor expansion of b in b 4.208 * [backup-simplify]: Simplify 0 into 0 4.208 * [backup-simplify]: Simplify 1 into 1 4.208 * [taylor]: Taking taylor expansion of c in b 4.209 * [backup-simplify]: Simplify c into c 4.209 * [backup-simplify]: Simplify (+ 0 c) into c 4.209 * [taylor]: Taking taylor expansion of c in c 4.209 * [backup-simplify]: Simplify 0 into 0 4.209 * [backup-simplify]: Simplify 1 into 1 4.209 * [backup-simplify]: Simplify 0 into 0 4.209 * [backup-simplify]: Simplify (+ 0 0) into 0 4.210 * [backup-simplify]: Simplify (+ 0 0) into 0 4.210 * [backup-simplify]: Simplify (+ 1 0) into 1 4.210 * [taylor]: Taking taylor expansion of 1 in d 4.210 * [backup-simplify]: Simplify 1 into 1 4.210 * [taylor]: Taking taylor expansion of 1 in b 4.210 * [backup-simplify]: Simplify 1 into 1 4.210 * [taylor]: Taking taylor expansion of 1 in c 4.210 * [backup-simplify]: Simplify 1 into 1 4.210 * [backup-simplify]: Simplify 1 into 1 4.211 * [backup-simplify]: Simplify (+ 0 1) into 1 4.211 * [backup-simplify]: Simplify (+ 0 1) into 1 4.211 * [taylor]: Taking taylor expansion of 1 in b 4.211 * [backup-simplify]: Simplify 1 into 1 4.211 * [taylor]: Taking taylor expansion of 1 in c 4.211 * [backup-simplify]: Simplify 1 into 1 4.211 * [backup-simplify]: Simplify 1 into 1 4.212 * [backup-simplify]: Simplify (+ 1 0) into 1 4.212 * [taylor]: Taking taylor expansion of 1 in c 4.212 * [backup-simplify]: Simplify 1 into 1 4.212 * [backup-simplify]: Simplify 1 into 1 4.212 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* b (* 1 1)))) (+ (* 1 (* 1 (* 1 (* d 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b d)) 4.213 * [backup-simplify]: Simplify (log (exp (+ (+ (/ 1 a) (/ 1 d)) (+ (/ 1 b) (/ 1 c))))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) 4.213 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in (a d b c) around 0 4.213 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c 4.213 * [taylor]: Taking taylor expansion of (/ 1 a) in c 4.213 * [taylor]: Taking taylor expansion of a in c 4.213 * [backup-simplify]: Simplify a into a 4.213 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 4.213 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c 4.213 * [taylor]: Taking taylor expansion of (/ 1 b) in c 4.213 * [taylor]: Taking taylor expansion of b in c 4.213 * [backup-simplify]: Simplify b into b 4.213 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.213 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 4.213 * [taylor]: Taking taylor expansion of (/ 1 d) in c 4.213 * [taylor]: Taking taylor expansion of d in c 4.213 * [backup-simplify]: Simplify d into d 4.213 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 4.213 * [taylor]: Taking taylor expansion of (/ 1 c) in c 4.213 * [taylor]: Taking taylor expansion of c in c 4.213 * [backup-simplify]: Simplify 0 into 0 4.213 * [backup-simplify]: Simplify 1 into 1 4.214 * [backup-simplify]: Simplify (/ 1 1) into 1 4.214 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b 4.214 * [taylor]: Taking taylor expansion of (/ 1 a) in b 4.214 * [taylor]: Taking taylor expansion of a in b 4.214 * [backup-simplify]: Simplify a into a 4.214 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 4.214 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b 4.214 * [taylor]: Taking taylor expansion of (/ 1 b) in b 4.214 * [taylor]: Taking taylor expansion of b in b 4.214 * [backup-simplify]: Simplify 0 into 0 4.214 * [backup-simplify]: Simplify 1 into 1 4.214 * [backup-simplify]: Simplify (/ 1 1) into 1 4.214 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b 4.214 * [taylor]: Taking taylor expansion of (/ 1 d) in b 4.214 * [taylor]: Taking taylor expansion of d in b 4.214 * [backup-simplify]: Simplify d into d 4.214 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 4.214 * [taylor]: Taking taylor expansion of (/ 1 c) in b 4.214 * [taylor]: Taking taylor expansion of c in b 4.214 * [backup-simplify]: Simplify c into c 4.215 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.215 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d 4.215 * [taylor]: Taking taylor expansion of (/ 1 a) in d 4.215 * [taylor]: Taking taylor expansion of a in d 4.215 * [backup-simplify]: Simplify a into a 4.215 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 4.215 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d 4.215 * [taylor]: Taking taylor expansion of (/ 1 b) in d 4.215 * [taylor]: Taking taylor expansion of b in d 4.215 * [backup-simplify]: Simplify b into b 4.215 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.215 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d 4.215 * [taylor]: Taking taylor expansion of (/ 1 d) in d 4.215 * [taylor]: Taking taylor expansion of d in d 4.215 * [backup-simplify]: Simplify 0 into 0 4.215 * [backup-simplify]: Simplify 1 into 1 4.215 * [backup-simplify]: Simplify (/ 1 1) into 1 4.215 * [taylor]: Taking taylor expansion of (/ 1 c) in d 4.215 * [taylor]: Taking taylor expansion of c in d 4.215 * [backup-simplify]: Simplify c into c 4.215 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.215 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 4.215 * [taylor]: Taking taylor expansion of (/ 1 a) in a 4.215 * [taylor]: Taking taylor expansion of a in a 4.216 * [backup-simplify]: Simplify 0 into 0 4.216 * [backup-simplify]: Simplify 1 into 1 4.216 * [backup-simplify]: Simplify (/ 1 1) into 1 4.216 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 4.216 * [taylor]: Taking taylor expansion of (/ 1 b) in a 4.216 * [taylor]: Taking taylor expansion of b in a 4.216 * [backup-simplify]: Simplify b into b 4.216 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.216 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 4.216 * [taylor]: Taking taylor expansion of (/ 1 d) in a 4.216 * [taylor]: Taking taylor expansion of d in a 4.216 * [backup-simplify]: Simplify d into d 4.216 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 4.216 * [taylor]: Taking taylor expansion of (/ 1 c) in a 4.216 * [taylor]: Taking taylor expansion of c in a 4.216 * [backup-simplify]: Simplify c into c 4.216 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.216 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 4.216 * [taylor]: Taking taylor expansion of (/ 1 a) in a 4.216 * [taylor]: Taking taylor expansion of a in a 4.216 * [backup-simplify]: Simplify 0 into 0 4.216 * [backup-simplify]: Simplify 1 into 1 4.217 * [backup-simplify]: Simplify (/ 1 1) into 1 4.217 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 4.217 * [taylor]: Taking taylor expansion of (/ 1 b) in a 4.217 * [taylor]: Taking taylor expansion of b in a 4.217 * [backup-simplify]: Simplify b into b 4.217 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.217 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 4.217 * [taylor]: Taking taylor expansion of (/ 1 d) in a 4.217 * [taylor]: Taking taylor expansion of d in a 4.217 * [backup-simplify]: Simplify d into d 4.217 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 4.217 * [taylor]: Taking taylor expansion of (/ 1 c) in a 4.217 * [taylor]: Taking taylor expansion of c in a 4.217 * [backup-simplify]: Simplify c into c 4.217 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.218 * [backup-simplify]: Simplify (+ 1 0) into 1 4.218 * [taylor]: Taking taylor expansion of 1 in d 4.218 * [backup-simplify]: Simplify 1 into 1 4.219 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.219 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 4.219 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 4.219 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 4.219 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d 4.219 * [taylor]: Taking taylor expansion of (/ 1 b) in d 4.219 * [taylor]: Taking taylor expansion of b in d 4.219 * [backup-simplify]: Simplify b into b 4.219 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.219 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d 4.219 * [taylor]: Taking taylor expansion of (/ 1 c) in d 4.219 * [taylor]: Taking taylor expansion of c in d 4.219 * [backup-simplify]: Simplify c into c 4.219 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.219 * [taylor]: Taking taylor expansion of (/ 1 d) in d 4.219 * [taylor]: Taking taylor expansion of d in d 4.219 * [backup-simplify]: Simplify 0 into 0 4.219 * [backup-simplify]: Simplify 1 into 1 4.220 * [backup-simplify]: Simplify (/ 1 1) into 1 4.221 * [backup-simplify]: Simplify (+ 0 1) into 1 4.221 * [backup-simplify]: Simplify (+ 0 1) into 1 4.221 * [taylor]: Taking taylor expansion of 1 in b 4.221 * [backup-simplify]: Simplify 1 into 1 4.221 * [taylor]: Taking taylor expansion of 1 in b 4.221 * [backup-simplify]: Simplify 1 into 1 4.222 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.222 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 4.222 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 4.222 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 4.223 * [backup-simplify]: Simplify (+ 0 0) into 0 4.223 * [backup-simplify]: Simplify (+ 0 0) into 0 4.223 * [backup-simplify]: Simplify (+ 0 0) into 0 4.223 * [taylor]: Taking taylor expansion of 0 in d 4.223 * [backup-simplify]: Simplify 0 into 0 4.224 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.224 * [backup-simplify]: Simplify (+ (/ 1 c) 0) into (/ 1 c) 4.224 * [backup-simplify]: Simplify (+ (/ 1 b) (/ 1 c)) into (+ (/ 1 b) (/ 1 c)) 4.224 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in b 4.224 * [taylor]: Taking taylor expansion of (/ 1 b) in b 4.224 * [taylor]: Taking taylor expansion of b in b 4.224 * [backup-simplify]: Simplify 0 into 0 4.224 * [backup-simplify]: Simplify 1 into 1 4.225 * [backup-simplify]: Simplify (/ 1 1) into 1 4.225 * [taylor]: Taking taylor expansion of (/ 1 c) in b 4.225 * [taylor]: Taking taylor expansion of c in b 4.225 * [backup-simplify]: Simplify c into c 4.225 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.225 * [backup-simplify]: Simplify (+ 1 0) into 1 4.225 * [taylor]: Taking taylor expansion of 1 in c 4.225 * [backup-simplify]: Simplify 1 into 1 4.225 * [taylor]: Taking taylor expansion of 0 in b 4.225 * [backup-simplify]: Simplify 0 into 0 4.225 * [taylor]: Taking taylor expansion of 1 in c 4.225 * [backup-simplify]: Simplify 1 into 1 4.226 * [taylor]: Taking taylor expansion of 1 in c 4.226 * [backup-simplify]: Simplify 1 into 1 4.226 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.227 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 4.227 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 4.227 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 4.227 * [backup-simplify]: Simplify (+ 0 0) into 0 4.228 * [backup-simplify]: Simplify (+ 0 0) into 0 4.228 * [backup-simplify]: Simplify (+ 0 0) into 0 4.228 * [taylor]: Taking taylor expansion of 0 in d 4.228 * [backup-simplify]: Simplify 0 into 0 4.228 * [taylor]: Taking taylor expansion of 0 in b 4.228 * [backup-simplify]: Simplify 0 into 0 4.228 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 4.228 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 4.229 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.229 * [backup-simplify]: Simplify (+ 0 0) into 0 4.230 * [backup-simplify]: Simplify (+ 0 0) into 0 4.230 * [taylor]: Taking taylor expansion of 0 in b 4.230 * [backup-simplify]: Simplify 0 into 0 4.230 * [taylor]: Taking taylor expansion of 0 in b 4.230 * [backup-simplify]: Simplify 0 into 0 4.231 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.231 * [backup-simplify]: Simplify (+ 0 (/ 1 c)) into (/ 1 c) 4.231 * [taylor]: Taking taylor expansion of (/ 1 c) in c 4.231 * [taylor]: Taking taylor expansion of c in c 4.231 * [backup-simplify]: Simplify 0 into 0 4.231 * [backup-simplify]: Simplify 1 into 1 4.231 * [backup-simplify]: Simplify (/ 1 1) into 1 4.231 * [backup-simplify]: Simplify 1 into 1 4.231 * [taylor]: Taking taylor expansion of 0 in c 4.231 * [backup-simplify]: Simplify 0 into 0 4.231 * [taylor]: Taking taylor expansion of 0 in c 4.231 * [backup-simplify]: Simplify 0 into 0 4.231 * [taylor]: Taking taylor expansion of 0 in c 4.231 * [backup-simplify]: Simplify 0 into 0 4.231 * [backup-simplify]: Simplify 1 into 1 4.232 * [backup-simplify]: Simplify 1 into 1 4.233 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d)) 1)))) (+ (* 1 (* 1 (* (/ 1 (/ 1 b)) (* 1 1)))) (* 1 (* (/ 1 (/ 1 c)) (* 1 (* 1 1)))))) into (+ b (+ c d)) 4.233 * [backup-simplify]: Simplify (log (exp (+ (+ (/ 1 (- a)) (/ 1 (- d))) (+ (/ 1 (- b)) (/ 1 (- c)))))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) 4.233 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in (a d b c) around 0 4.233 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in c 4.233 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c 4.233 * [taylor]: Taking taylor expansion of (/ 1 a) in c 4.234 * [taylor]: Taking taylor expansion of a in c 4.234 * [backup-simplify]: Simplify a into a 4.234 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 4.234 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c 4.234 * [taylor]: Taking taylor expansion of (/ 1 b) in c 4.234 * [taylor]: Taking taylor expansion of b in c 4.234 * [backup-simplify]: Simplify b into b 4.234 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.234 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 4.234 * [taylor]: Taking taylor expansion of (/ 1 d) in c 4.234 * [taylor]: Taking taylor expansion of d in c 4.234 * [backup-simplify]: Simplify d into d 4.234 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 4.234 * [taylor]: Taking taylor expansion of (/ 1 c) in c 4.234 * [taylor]: Taking taylor expansion of c in c 4.234 * [backup-simplify]: Simplify 0 into 0 4.234 * [backup-simplify]: Simplify 1 into 1 4.234 * [backup-simplify]: Simplify (/ 1 1) into 1 4.234 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in b 4.234 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b 4.234 * [taylor]: Taking taylor expansion of (/ 1 a) in b 4.234 * [taylor]: Taking taylor expansion of a in b 4.234 * [backup-simplify]: Simplify a into a 4.235 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 4.235 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b 4.235 * [taylor]: Taking taylor expansion of (/ 1 b) in b 4.235 * [taylor]: Taking taylor expansion of b in b 4.235 * [backup-simplify]: Simplify 0 into 0 4.235 * [backup-simplify]: Simplify 1 into 1 4.235 * [backup-simplify]: Simplify (/ 1 1) into 1 4.235 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b 4.235 * [taylor]: Taking taylor expansion of (/ 1 d) in b 4.235 * [taylor]: Taking taylor expansion of d in b 4.235 * [backup-simplify]: Simplify d into d 4.235 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 4.235 * [taylor]: Taking taylor expansion of (/ 1 c) in b 4.235 * [taylor]: Taking taylor expansion of c in b 4.235 * [backup-simplify]: Simplify c into c 4.235 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.235 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in d 4.235 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d 4.235 * [taylor]: Taking taylor expansion of (/ 1 a) in d 4.235 * [taylor]: Taking taylor expansion of a in d 4.235 * [backup-simplify]: Simplify a into a 4.236 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 4.236 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d 4.236 * [taylor]: Taking taylor expansion of (/ 1 b) in d 4.236 * [taylor]: Taking taylor expansion of b in d 4.236 * [backup-simplify]: Simplify b into b 4.236 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.236 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d 4.236 * [taylor]: Taking taylor expansion of (/ 1 d) in d 4.236 * [taylor]: Taking taylor expansion of d in d 4.236 * [backup-simplify]: Simplify 0 into 0 4.236 * [backup-simplify]: Simplify 1 into 1 4.236 * [backup-simplify]: Simplify (/ 1 1) into 1 4.236 * [taylor]: Taking taylor expansion of (/ 1 c) in d 4.236 * [taylor]: Taking taylor expansion of c in d 4.236 * [backup-simplify]: Simplify c into c 4.236 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.236 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a 4.236 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 4.236 * [taylor]: Taking taylor expansion of (/ 1 a) in a 4.236 * [taylor]: Taking taylor expansion of a in a 4.236 * [backup-simplify]: Simplify 0 into 0 4.236 * [backup-simplify]: Simplify 1 into 1 4.237 * [backup-simplify]: Simplify (/ 1 1) into 1 4.237 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 4.237 * [taylor]: Taking taylor expansion of (/ 1 b) in a 4.237 * [taylor]: Taking taylor expansion of b in a 4.237 * [backup-simplify]: Simplify b into b 4.237 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.237 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 4.237 * [taylor]: Taking taylor expansion of (/ 1 d) in a 4.237 * [taylor]: Taking taylor expansion of d in a 4.237 * [backup-simplify]: Simplify d into d 4.237 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 4.237 * [taylor]: Taking taylor expansion of (/ 1 c) in a 4.237 * [taylor]: Taking taylor expansion of c in a 4.237 * [backup-simplify]: Simplify c into c 4.237 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.237 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a 4.237 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 4.237 * [taylor]: Taking taylor expansion of (/ 1 a) in a 4.237 * [taylor]: Taking taylor expansion of a in a 4.237 * [backup-simplify]: Simplify 0 into 0 4.237 * [backup-simplify]: Simplify 1 into 1 4.238 * [backup-simplify]: Simplify (/ 1 1) into 1 4.238 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 4.238 * [taylor]: Taking taylor expansion of (/ 1 b) in a 4.238 * [taylor]: Taking taylor expansion of b in a 4.238 * [backup-simplify]: Simplify b into b 4.238 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.238 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 4.238 * [taylor]: Taking taylor expansion of (/ 1 d) in a 4.238 * [taylor]: Taking taylor expansion of d in a 4.238 * [backup-simplify]: Simplify d into d 4.238 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 4.238 * [taylor]: Taking taylor expansion of (/ 1 c) in a 4.238 * [taylor]: Taking taylor expansion of c in a 4.238 * [backup-simplify]: Simplify c into c 4.238 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.239 * [backup-simplify]: Simplify (+ 1 0) into 1 4.239 * [backup-simplify]: Simplify (- 1) into -1 4.239 * [taylor]: Taking taylor expansion of -1 in d 4.239 * [backup-simplify]: Simplify -1 into -1 4.240 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.240 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 4.240 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 4.240 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 4.240 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) 4.240 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d 4.240 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d 4.240 * [taylor]: Taking taylor expansion of (/ 1 b) in d 4.240 * [taylor]: Taking taylor expansion of b in d 4.240 * [backup-simplify]: Simplify b into b 4.240 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.241 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d 4.241 * [taylor]: Taking taylor expansion of (/ 1 d) in d 4.241 * [taylor]: Taking taylor expansion of d in d 4.241 * [backup-simplify]: Simplify 0 into 0 4.241 * [backup-simplify]: Simplify 1 into 1 4.241 * [backup-simplify]: Simplify (/ 1 1) into 1 4.241 * [taylor]: Taking taylor expansion of (/ 1 c) in d 4.241 * [taylor]: Taking taylor expansion of c in d 4.241 * [backup-simplify]: Simplify c into c 4.241 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.242 * [backup-simplify]: Simplify (+ 1 0) into 1 4.242 * [backup-simplify]: Simplify (+ 0 1) into 1 4.242 * [backup-simplify]: Simplify (- 1) into -1 4.242 * [taylor]: Taking taylor expansion of -1 in b 4.242 * [backup-simplify]: Simplify -1 into -1 4.242 * [taylor]: Taking taylor expansion of -1 in b 4.242 * [backup-simplify]: Simplify -1 into -1 4.243 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.243 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 4.243 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 4.243 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 4.244 * [backup-simplify]: Simplify (+ 0 0) into 0 4.244 * [backup-simplify]: Simplify (+ 0 0) into 0 4.244 * [backup-simplify]: Simplify (+ 0 0) into 0 4.245 * [backup-simplify]: Simplify (- 0) into 0 4.245 * [taylor]: Taking taylor expansion of 0 in d 4.245 * [backup-simplify]: Simplify 0 into 0 4.245 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.246 * [backup-simplify]: Simplify (+ 0 (/ 1 c)) into (/ 1 c) 4.246 * [backup-simplify]: Simplify (+ (/ 1 b) (/ 1 c)) into (+ (/ 1 b) (/ 1 c)) 4.246 * [backup-simplify]: Simplify (- (+ (/ 1 b) (/ 1 c))) into (- (+ (/ 1 b) (/ 1 c))) 4.246 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (/ 1 c))) in b 4.246 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in b 4.246 * [taylor]: Taking taylor expansion of (/ 1 b) in b 4.246 * [taylor]: Taking taylor expansion of b in b 4.246 * [backup-simplify]: Simplify 0 into 0 4.246 * [backup-simplify]: Simplify 1 into 1 4.246 * [backup-simplify]: Simplify (/ 1 1) into 1 4.246 * [taylor]: Taking taylor expansion of (/ 1 c) in b 4.246 * [taylor]: Taking taylor expansion of c in b 4.246 * [backup-simplify]: Simplify c into c 4.246 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.247 * [backup-simplify]: Simplify (+ 1 0) into 1 4.247 * [backup-simplify]: Simplify (- 1) into -1 4.247 * [taylor]: Taking taylor expansion of -1 in c 4.247 * [backup-simplify]: Simplify -1 into -1 4.247 * [taylor]: Taking taylor expansion of 0 in b 4.247 * [backup-simplify]: Simplify 0 into 0 4.247 * [taylor]: Taking taylor expansion of -1 in c 4.247 * [backup-simplify]: Simplify -1 into -1 4.247 * [taylor]: Taking taylor expansion of -1 in c 4.247 * [backup-simplify]: Simplify -1 into -1 4.248 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.248 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 4.248 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 4.249 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 4.249 * [backup-simplify]: Simplify (+ 0 0) into 0 4.249 * [backup-simplify]: Simplify (+ 0 0) into 0 4.250 * [backup-simplify]: Simplify (+ 0 0) into 0 4.250 * [backup-simplify]: Simplify (- 0) into 0 4.250 * [taylor]: Taking taylor expansion of 0 in d 4.250 * [backup-simplify]: Simplify 0 into 0 4.250 * [taylor]: Taking taylor expansion of 0 in b 4.250 * [backup-simplify]: Simplify 0 into 0 4.250 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 4.251 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.251 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 4.251 * [backup-simplify]: Simplify (+ 0 0) into 0 4.252 * [backup-simplify]: Simplify (+ 0 0) into 0 4.252 * [backup-simplify]: Simplify (- 0) into 0 4.252 * [taylor]: Taking taylor expansion of 0 in b 4.252 * [backup-simplify]: Simplify 0 into 0 4.252 * [taylor]: Taking taylor expansion of 0 in b 4.252 * [backup-simplify]: Simplify 0 into 0 4.253 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.253 * [backup-simplify]: Simplify (+ 0 (/ 1 c)) into (/ 1 c) 4.253 * [backup-simplify]: Simplify (- (/ 1 c)) into (- (/ 1 c)) 4.253 * [taylor]: Taking taylor expansion of (- (/ 1 c)) in c 4.253 * [taylor]: Taking taylor expansion of (/ 1 c) in c 4.253 * [taylor]: Taking taylor expansion of c in c 4.253 * [backup-simplify]: Simplify 0 into 0 4.253 * [backup-simplify]: Simplify 1 into 1 4.254 * [backup-simplify]: Simplify (/ 1 1) into 1 4.254 * [backup-simplify]: Simplify (- 1) into -1 4.254 * [backup-simplify]: Simplify -1 into -1 4.254 * [taylor]: Taking taylor expansion of 0 in c 4.254 * [backup-simplify]: Simplify 0 into 0 4.254 * [taylor]: Taking taylor expansion of 0 in c 4.254 * [backup-simplify]: Simplify 0 into 0 4.254 * [taylor]: Taking taylor expansion of 0 in c 4.254 * [backup-simplify]: Simplify 0 into 0 4.254 * [backup-simplify]: Simplify -1 into -1 4.254 * [backup-simplify]: Simplify -1 into -1 4.255 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* 1 (* (/ 1 (/ 1 (- d))) 1)))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- b))) (* 1 1)))) (* -1 (* (/ 1 (/ 1 (- c))) (* 1 (* 1 1)))))) into (+ b (+ c d)) 4.255 * * * [progress]: simplifying candidates 4.256 * [simplify]: Simplifying: (log (exp (+ a d))) (log (exp (+ b c))) (log (* (cbrt (exp (+ (+ a d) (+ b c)))) (cbrt (exp (+ (+ a d) (+ b c)))))) (log (cbrt (exp (+ (+ a d) (+ b c))))) (log (sqrt (exp (+ (+ a d) (+ b c))))) (log (sqrt (exp (+ (+ a d) (+ b c))))) (log 1) (log (exp (+ (+ a d) (+ b c)))) (log (exp (+ (+ a d) (+ b c)))) (log (exp (* (cbrt (+ (+ a d) (+ b c))) (cbrt (+ (+ a d) (+ b c)))))) (log (exp (sqrt (+ (+ a d) (+ b c))))) (log (exp 1)) (log (exp 1)) (log (exp 1)) (log (exp 1)) (log (exp 1)) (log (log (exp (+ (+ a d) (+ b c))))) (exp (log (exp (+ (+ a d) (+ b c))))) (* (cbrt (log (exp (+ (+ a d) (+ b c))))) (cbrt (log (exp (+ (+ a d) (+ b c)))))) (cbrt (log (exp (+ (+ a d) (+ b c))))) (* (* (log (exp (+ (+ a d) (+ b c)))) (log (exp (+ (+ a d) (+ b c))))) (log (exp (+ (+ a d) (+ b c))))) (sqrt (log (exp (+ (+ a d) (+ b c))))) (sqrt (log (exp (+ (+ a d) (+ b c))))) (+ a (+ b d)) (+ b (+ c d)) (+ b (+ c d)) 4.256 * * [simplify]: iteration 0: 41 enodes 4.270 * * [simplify]: iteration 1: 69 enodes 4.286 * * [simplify]: iteration 2: 140 enodes 4.344 * * [simplify]: iteration 3: 705 enodes 4.907 * * [simplify]: iteration complete: 5000 enodes 4.907 * * [simplify]: Extracting #0: cost 16 inf + 0 4.908 * * [simplify]: Extracting #1: cost 246 inf + 2 4.914 * * [simplify]: Extracting #2: cost 1150 inf + 1331 4.931 * * [simplify]: Extracting #3: cost 1727 inf + 65327 5.025 * * [simplify]: Extracting #4: cost 470 inf + 374371 5.144 * * [simplify]: Extracting #5: cost 0 inf + 468007 5.245 * * [simplify]: Extracting #6: cost 0 inf + 465367 5.385 * [simplify]: Simplified to: (+ a d) (+ c b) (log (* (cbrt (exp (+ (+ a d) (+ b c)))) (cbrt (exp (+ (+ a d) (+ b c)))))) (log (cbrt (exp (+ (+ a d) (+ b c))))) (log (sqrt (exp (+ (+ a d) (+ b c))))) (log (sqrt (exp (+ (+ a d) (+ b c))))) 0 (+ (+ a d) (+ b c)) (+ (+ a d) (+ b c)) (* (cbrt (+ (+ a d) (+ b c))) (cbrt (+ (+ a d) (+ b c)))) (sqrt (+ (+ a d) (+ b c))) 1 1 1 1 1 (log (+ (+ a d) (+ b c))) (exp (+ (+ a d) (+ b c))) (* (cbrt (+ (+ a d) (+ b c))) (cbrt (+ (+ a d) (+ b c)))) (cbrt (+ (+ a d) (+ b c))) (* (* (+ (+ a d) (+ b c)) (+ (+ a d) (+ b c))) (+ (+ a d) (+ b c))) (sqrt (+ (+ a d) (+ b c))) (sqrt (+ (+ a d) (+ b c))) (+ (+ a d) b) (+ (+ c b) d) (+ (+ c b) d) 5.387 * * * [progress]: adding candidates to table 5.525 * * [progress]: iteration 4 / 4 5.525 * * * [progress]: picking best candidate 5.531 * * * * [pick]: Picked # 5.531 * * * [progress]: localizing error 5.541 * * * [progress]: generating rewritten candidates 5.541 * * * [progress]: generating series expansions 5.541 * * * [progress]: simplifying candidates 5.541 * [simplify]: Simplifying: 5.541 * * [simplify]: iteration 0: 0 enodes 5.541 * * [simplify]: iteration complete: 0 enodes 5.541 * * [simplify]: Extracting #0: cost 0 inf + 0 5.541 * [simplify]: Simplified to: 5.541 * * * [progress]: adding candidates to table 5.542 * [progress]: [Phase 3 of 3] Extracting. 5.551 * [simplify]: Simplifying: (* (+ (+ a d) (+ b c)) 2.0) 5.551 * * [simplify]: iteration 0: 9 enodes 5.552 * * [simplify]: iteration 1: 13 enodes 5.552 * * [simplify]: iteration complete: 13 enodes 5.553 * * [simplify]: Extracting #0: cost 1 inf + 0 5.553 * * [simplify]: Extracting #1: cost 3 inf + 0 5.553 * * [simplify]: Extracting #2: cost 4 inf + 1 5.553 * * [simplify]: Extracting #3: cost 8 inf + 1 5.553 * * [simplify]: Extracting #4: cost 3 inf + 47 5.553 * * [simplify]: Extracting #5: cost 0 inf + 378 5.553 * [simplify]: Simplified to: (* 2.0 (+ (+ b c) (+ d a))) 7.021 * [regime-testing]: Baseline error score: 0 7.029 * [regime-testing]: Oracle error score: 0 7.030 * [regime-testing]: End program error score: 0 7.167 * [regime-testing]: Target error score: 3.839756006072194