20.594 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.049 * * * [progress]: [2/2] Setting up program. 0.057 * [progress]: [Phase 2 of 3] Improving. 0.058 * [simplify]: Simplifying: (* (+ a (+ b (+ c d))) 2.0) 0.058 * * [simplify]: iteration 0: 9 enodes 0.061 * * [simplify]: iteration 1: 17 enodes 0.067 * * [simplify]: iteration 2: 51 enodes 0.089 * * [simplify]: iteration 3: 123 enodes 0.156 * * [simplify]: iteration 4: 252 enodes 0.210 * * [simplify]: iteration 5: 285 enodes 0.251 * * [simplify]: iteration complete: 285 enodes 0.251 * * [simplify]: Extracting #0: cost 1 inf + 0 0.251 * * [simplify]: Extracting #1: cost 17 inf + 0 0.251 * * [simplify]: Extracting #2: cost 30 inf + 1 0.252 * * [simplify]: Extracting #3: cost 15 inf + 753 0.253 * * [simplify]: Extracting #4: cost 0 inf + 2040 0.255 * [simplify]: Simplified to: (* 2.0 (+ (+ b (+ d c)) a)) 0.256 * * [progress]: iteration 1 / 4 0.256 * * * [progress]: picking best candidate 0.264 * * * * [pick]: Picked # 0.265 * * * [progress]: localizing error 0.280 * * * [progress]: generating rewritten candidates 0.280 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.331 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2) 0.362 * * * [progress]: generating series expansions 0.362 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.363 * [backup-simplify]: Simplify (+ a (+ b (+ c d))) into (+ a (+ b (+ c d))) 0.363 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a b c d) around 0 0.363 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d 0.363 * [taylor]: Taking taylor expansion of a in d 0.363 * [backup-simplify]: Simplify a into a 0.363 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d 0.363 * [taylor]: Taking taylor expansion of b in d 0.363 * [backup-simplify]: Simplify b into b 0.363 * [taylor]: Taking taylor expansion of (+ c d) in d 0.363 * [taylor]: Taking taylor expansion of c in d 0.363 * [backup-simplify]: Simplify c into c 0.363 * [taylor]: Taking taylor expansion of d in d 0.363 * [backup-simplify]: Simplify 0 into 0 0.363 * [backup-simplify]: Simplify 1 into 1 0.363 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c 0.363 * [taylor]: Taking taylor expansion of a in c 0.363 * [backup-simplify]: Simplify a into a 0.363 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c 0.363 * [taylor]: Taking taylor expansion of b in c 0.363 * [backup-simplify]: Simplify b into b 0.363 * [taylor]: Taking taylor expansion of (+ c d) in c 0.363 * [taylor]: Taking taylor expansion of c in c 0.363 * [backup-simplify]: Simplify 0 into 0 0.363 * [backup-simplify]: Simplify 1 into 1 0.363 * [taylor]: Taking taylor expansion of d in c 0.363 * [backup-simplify]: Simplify d into d 0.363 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b 0.363 * [taylor]: Taking taylor expansion of a in b 0.363 * [backup-simplify]: Simplify a into a 0.363 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 0.363 * [taylor]: Taking taylor expansion of b in b 0.363 * [backup-simplify]: Simplify 0 into 0 0.363 * [backup-simplify]: Simplify 1 into 1 0.363 * [taylor]: Taking taylor expansion of (+ c d) in b 0.363 * [taylor]: Taking taylor expansion of c in b 0.363 * [backup-simplify]: Simplify c into c 0.363 * [taylor]: Taking taylor expansion of d in b 0.363 * [backup-simplify]: Simplify d into d 0.363 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 0.363 * [taylor]: Taking taylor expansion of a in a 0.363 * [backup-simplify]: Simplify 0 into 0 0.363 * [backup-simplify]: Simplify 1 into 1 0.363 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 0.363 * [taylor]: Taking taylor expansion of b in a 0.363 * [backup-simplify]: Simplify b into b 0.363 * [taylor]: Taking taylor expansion of (+ c d) in a 0.363 * [taylor]: Taking taylor expansion of c in a 0.363 * [backup-simplify]: Simplify c into c 0.363 * [taylor]: Taking taylor expansion of d in a 0.363 * [backup-simplify]: Simplify d into d 0.363 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 0.363 * [taylor]: Taking taylor expansion of a in a 0.363 * [backup-simplify]: Simplify 0 into 0 0.363 * [backup-simplify]: Simplify 1 into 1 0.363 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 0.363 * [taylor]: Taking taylor expansion of b in a 0.364 * [backup-simplify]: Simplify b into b 0.364 * [taylor]: Taking taylor expansion of (+ c d) in a 0.364 * [taylor]: Taking taylor expansion of c in a 0.364 * [backup-simplify]: Simplify c into c 0.364 * [taylor]: Taking taylor expansion of d in a 0.364 * [backup-simplify]: Simplify d into d 0.364 * [backup-simplify]: Simplify (+ c d) into (+ c d) 0.364 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d)) 0.364 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d)) 0.364 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in b 0.364 * [taylor]: Taking taylor expansion of c in b 0.364 * [backup-simplify]: Simplify c into c 0.364 * [taylor]: Taking taylor expansion of (+ b d) in b 0.364 * [taylor]: Taking taylor expansion of b in b 0.364 * [backup-simplify]: Simplify 0 into 0 0.364 * [backup-simplify]: Simplify 1 into 1 0.364 * [taylor]: Taking taylor expansion of d in b 0.364 * [backup-simplify]: Simplify d into d 0.364 * [backup-simplify]: Simplify (+ 0 d) into d 0.364 * [backup-simplify]: Simplify (+ c d) into (+ c d) 0.364 * [taylor]: Taking taylor expansion of (+ c d) in c 0.364 * [taylor]: Taking taylor expansion of c in c 0.364 * [backup-simplify]: Simplify 0 into 0 0.364 * [backup-simplify]: Simplify 1 into 1 0.364 * [taylor]: Taking taylor expansion of d in c 0.364 * [backup-simplify]: Simplify d into d 0.364 * [backup-simplify]: Simplify (+ 0 d) into d 0.364 * [taylor]: Taking taylor expansion of d in d 0.364 * [backup-simplify]: Simplify 0 into 0 0.364 * [backup-simplify]: Simplify 1 into 1 0.364 * [backup-simplify]: Simplify 0 into 0 0.365 * [backup-simplify]: Simplify (+ 0 0) into 0 0.365 * [backup-simplify]: Simplify (+ 0 0) into 0 0.366 * [backup-simplify]: Simplify (+ 1 0) into 1 0.366 * [taylor]: Taking taylor expansion of 1 in b 0.366 * [backup-simplify]: Simplify 1 into 1 0.366 * [taylor]: Taking taylor expansion of 1 in c 0.366 * [backup-simplify]: Simplify 1 into 1 0.366 * [taylor]: Taking taylor expansion of 1 in d 0.366 * [backup-simplify]: Simplify 1 into 1 0.366 * [backup-simplify]: Simplify 1 into 1 0.366 * [backup-simplify]: Simplify (+ 1 0) into 1 0.367 * [backup-simplify]: Simplify (+ 0 1) into 1 0.367 * [taylor]: Taking taylor expansion of 1 in c 0.367 * [backup-simplify]: Simplify 1 into 1 0.367 * [taylor]: Taking taylor expansion of 1 in d 0.367 * [backup-simplify]: Simplify 1 into 1 0.367 * [backup-simplify]: Simplify 1 into 1 0.367 * [backup-simplify]: Simplify (+ 1 0) into 1 0.367 * [taylor]: Taking taylor expansion of 1 in d 0.367 * [backup-simplify]: Simplify 1 into 1 0.367 * [backup-simplify]: Simplify 1 into 1 0.368 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b c)) 0.368 * [backup-simplify]: Simplify (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) 0.368 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in (a b c d) around 0 0.368 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d 0.368 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.368 * [taylor]: Taking taylor expansion of a in d 0.368 * [backup-simplify]: Simplify a into a 0.368 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.368 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d 0.368 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.368 * [taylor]: Taking taylor expansion of b in d 0.368 * [backup-simplify]: Simplify b into b 0.368 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.368 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d 0.368 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.368 * [taylor]: Taking taylor expansion of c in d 0.368 * [backup-simplify]: Simplify c into c 0.368 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.368 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.368 * [taylor]: Taking taylor expansion of d in d 0.368 * [backup-simplify]: Simplify 0 into 0 0.368 * [backup-simplify]: Simplify 1 into 1 0.368 * [backup-simplify]: Simplify (/ 1 1) into 1 0.368 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c 0.368 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.368 * [taylor]: Taking taylor expansion of a in c 0.368 * [backup-simplify]: Simplify a into a 0.368 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.369 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c 0.369 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.369 * [taylor]: Taking taylor expansion of b in c 0.369 * [backup-simplify]: Simplify b into b 0.369 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.369 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.369 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.369 * [taylor]: Taking taylor expansion of c in c 0.369 * [backup-simplify]: Simplify 0 into 0 0.369 * [backup-simplify]: Simplify 1 into 1 0.369 * [backup-simplify]: Simplify (/ 1 1) into 1 0.369 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.369 * [taylor]: Taking taylor expansion of d in c 0.369 * [backup-simplify]: Simplify d into d 0.369 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.369 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b 0.369 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.369 * [taylor]: Taking taylor expansion of a in b 0.369 * [backup-simplify]: Simplify a into a 0.369 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.369 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.369 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.369 * [taylor]: Taking taylor expansion of b in b 0.369 * [backup-simplify]: Simplify 0 into 0 0.369 * [backup-simplify]: Simplify 1 into 1 0.369 * [backup-simplify]: Simplify (/ 1 1) into 1 0.369 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.369 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.369 * [taylor]: Taking taylor expansion of c in b 0.369 * [backup-simplify]: Simplify c into c 0.370 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.370 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.370 * [taylor]: Taking taylor expansion of d in b 0.370 * [backup-simplify]: Simplify d into d 0.370 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.370 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a 0.370 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.370 * [taylor]: Taking taylor expansion of a in a 0.370 * [backup-simplify]: Simplify 0 into 0 0.370 * [backup-simplify]: Simplify 1 into 1 0.370 * [backup-simplify]: Simplify (/ 1 1) into 1 0.370 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a 0.370 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.370 * [taylor]: Taking taylor expansion of b in a 0.370 * [backup-simplify]: Simplify b into b 0.370 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.370 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a 0.370 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.370 * [taylor]: Taking taylor expansion of c in a 0.370 * [backup-simplify]: Simplify c into c 0.370 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.370 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.370 * [taylor]: Taking taylor expansion of d in a 0.370 * [backup-simplify]: Simplify d into d 0.370 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.370 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a 0.370 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.370 * [taylor]: Taking taylor expansion of a in a 0.370 * [backup-simplify]: Simplify 0 into 0 0.370 * [backup-simplify]: Simplify 1 into 1 0.371 * [backup-simplify]: Simplify (/ 1 1) into 1 0.371 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a 0.371 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.371 * [taylor]: Taking taylor expansion of b in a 0.371 * [backup-simplify]: Simplify b into b 0.371 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.371 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a 0.371 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.371 * [taylor]: Taking taylor expansion of c in a 0.371 * [backup-simplify]: Simplify c into c 0.371 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.371 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.371 * [taylor]: Taking taylor expansion of d in a 0.371 * [backup-simplify]: Simplify d into d 0.371 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.371 * [backup-simplify]: Simplify (+ 1 0) into 1 0.371 * [taylor]: Taking taylor expansion of 1 in b 0.371 * [backup-simplify]: Simplify 1 into 1 0.372 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.372 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.372 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) 0.372 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) 0.372 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b 0.372 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.372 * [taylor]: Taking taylor expansion of b in b 0.372 * [backup-simplify]: Simplify 0 into 0 0.372 * [backup-simplify]: Simplify 1 into 1 0.372 * [backup-simplify]: Simplify (/ 1 1) into 1 0.372 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b 0.372 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.372 * [taylor]: Taking taylor expansion of d in b 0.372 * [backup-simplify]: Simplify d into d 0.372 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.372 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.372 * [taylor]: Taking taylor expansion of c in b 0.372 * [backup-simplify]: Simplify c into c 0.372 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.373 * [backup-simplify]: Simplify (+ 1 0) into 1 0.373 * [taylor]: Taking taylor expansion of 1 in c 0.373 * [backup-simplify]: Simplify 1 into 1 0.373 * [taylor]: Taking taylor expansion of 1 in c 0.373 * [backup-simplify]: Simplify 1 into 1 0.373 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.373 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 0.374 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.374 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.374 * [backup-simplify]: Simplify (+ 0 0) into 0 0.374 * [backup-simplify]: Simplify (+ 0 0) into 0 0.374 * [backup-simplify]: Simplify (+ 0 0) into 0 0.374 * [taylor]: Taking taylor expansion of 0 in b 0.374 * [backup-simplify]: Simplify 0 into 0 0.375 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.375 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 0.375 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 d) (/ 1 c)) 0.375 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 0.375 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.375 * [taylor]: Taking taylor expansion of d in c 0.375 * [backup-simplify]: Simplify d into d 0.375 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.375 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.375 * [taylor]: Taking taylor expansion of c in c 0.375 * [backup-simplify]: Simplify 0 into 0 0.375 * [backup-simplify]: Simplify 1 into 1 0.375 * [backup-simplify]: Simplify (/ 1 1) into 1 0.376 * [backup-simplify]: Simplify (+ 0 1) into 1 0.376 * [taylor]: Taking taylor expansion of 1 in d 0.376 * [backup-simplify]: Simplify 1 into 1 0.376 * [taylor]: Taking taylor expansion of 0 in c 0.376 * [backup-simplify]: Simplify 0 into 0 0.376 * [taylor]: Taking taylor expansion of 1 in d 0.376 * [backup-simplify]: Simplify 1 into 1 0.376 * [taylor]: Taking taylor expansion of 1 in d 0.376 * [backup-simplify]: Simplify 1 into 1 0.376 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.377 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 0.377 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 0.377 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 0.377 * [backup-simplify]: Simplify (+ 0 0) into 0 0.377 * [backup-simplify]: Simplify (+ 0 0) into 0 0.377 * [backup-simplify]: Simplify (+ 0 0) into 0 0.377 * [taylor]: Taking taylor expansion of 0 in b 0.377 * [backup-simplify]: Simplify 0 into 0 0.378 * [taylor]: Taking taylor expansion of 0 in c 0.378 * [backup-simplify]: Simplify 0 into 0 0.378 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.378 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.378 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.378 * [backup-simplify]: Simplify (+ 0 0) into 0 0.379 * [backup-simplify]: Simplify (+ 0 0) into 0 0.379 * [taylor]: Taking taylor expansion of 0 in c 0.379 * [backup-simplify]: Simplify 0 into 0 0.379 * [taylor]: Taking taylor expansion of 0 in c 0.379 * [backup-simplify]: Simplify 0 into 0 0.379 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.379 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d) 0.379 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.379 * [taylor]: Taking taylor expansion of d in d 0.379 * [backup-simplify]: Simplify 0 into 0 0.379 * [backup-simplify]: Simplify 1 into 1 0.380 * [backup-simplify]: Simplify (/ 1 1) into 1 0.380 * [backup-simplify]: Simplify 1 into 1 0.380 * [taylor]: Taking taylor expansion of 0 in d 0.380 * [backup-simplify]: Simplify 0 into 0 0.380 * [taylor]: Taking taylor expansion of 0 in d 0.380 * [backup-simplify]: Simplify 0 into 0 0.380 * [taylor]: Taking taylor expansion of 0 in d 0.380 * [backup-simplify]: Simplify 0 into 0 0.380 * [backup-simplify]: Simplify 1 into 1 0.380 * [backup-simplify]: Simplify 1 into 1 0.381 * [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)) 0.381 * [backup-simplify]: Simplify (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d))))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) 0.381 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in (a b c d) around 0 0.381 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in d 0.381 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d 0.381 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.381 * [taylor]: Taking taylor expansion of a in d 0.381 * [backup-simplify]: Simplify a into a 0.381 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.381 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d 0.381 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.381 * [taylor]: Taking taylor expansion of b in d 0.381 * [backup-simplify]: Simplify b into b 0.381 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.381 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d 0.381 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.381 * [taylor]: Taking taylor expansion of c in d 0.381 * [backup-simplify]: Simplify c into c 0.381 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.381 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.381 * [taylor]: Taking taylor expansion of d in d 0.381 * [backup-simplify]: Simplify 0 into 0 0.381 * [backup-simplify]: Simplify 1 into 1 0.381 * [backup-simplify]: Simplify (/ 1 1) into 1 0.381 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in c 0.381 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c 0.382 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.382 * [taylor]: Taking taylor expansion of a in c 0.382 * [backup-simplify]: Simplify a into a 0.382 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.382 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c 0.382 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.382 * [taylor]: Taking taylor expansion of b in c 0.382 * [backup-simplify]: Simplify b into b 0.382 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.382 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.382 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.382 * [taylor]: Taking taylor expansion of c in c 0.382 * [backup-simplify]: Simplify 0 into 0 0.382 * [backup-simplify]: Simplify 1 into 1 0.382 * [backup-simplify]: Simplify (/ 1 1) into 1 0.382 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.382 * [taylor]: Taking taylor expansion of d in c 0.382 * [backup-simplify]: Simplify d into d 0.382 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.382 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in b 0.382 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b 0.382 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.382 * [taylor]: Taking taylor expansion of a in b 0.382 * [backup-simplify]: Simplify a into a 0.382 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.382 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.382 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.382 * [taylor]: Taking taylor expansion of b in b 0.382 * [backup-simplify]: Simplify 0 into 0 0.382 * [backup-simplify]: Simplify 1 into 1 0.383 * [backup-simplify]: Simplify (/ 1 1) into 1 0.383 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.383 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.383 * [taylor]: Taking taylor expansion of c in b 0.383 * [backup-simplify]: Simplify c into c 0.383 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.383 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.383 * [taylor]: Taking taylor expansion of d in b 0.383 * [backup-simplify]: Simplify d into d 0.383 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.383 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in a 0.383 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a 0.383 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.383 * [taylor]: Taking taylor expansion of a in a 0.383 * [backup-simplify]: Simplify 0 into 0 0.383 * [backup-simplify]: Simplify 1 into 1 0.383 * [backup-simplify]: Simplify (/ 1 1) into 1 0.383 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a 0.383 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.383 * [taylor]: Taking taylor expansion of b in a 0.383 * [backup-simplify]: Simplify b into b 0.383 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.383 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a 0.383 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.383 * [taylor]: Taking taylor expansion of c in a 0.383 * [backup-simplify]: Simplify c into c 0.383 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.383 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.383 * [taylor]: Taking taylor expansion of d in a 0.383 * [backup-simplify]: Simplify d into d 0.383 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.383 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in a 0.383 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a 0.383 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.383 * [taylor]: Taking taylor expansion of a in a 0.383 * [backup-simplify]: Simplify 0 into 0 0.383 * [backup-simplify]: Simplify 1 into 1 0.384 * [backup-simplify]: Simplify (/ 1 1) into 1 0.384 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a 0.384 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.384 * [taylor]: Taking taylor expansion of b in a 0.384 * [backup-simplify]: Simplify b into b 0.384 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.384 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a 0.384 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.384 * [taylor]: Taking taylor expansion of c in a 0.384 * [backup-simplify]: Simplify c into c 0.384 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.384 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.384 * [taylor]: Taking taylor expansion of d in a 0.384 * [backup-simplify]: Simplify d into d 0.384 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.384 * [backup-simplify]: Simplify (+ 1 0) into 1 0.385 * [backup-simplify]: Simplify (- 1) into -1 0.385 * [taylor]: Taking taylor expansion of -1 in b 0.385 * [backup-simplify]: Simplify -1 into -1 0.386 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.386 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.386 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) 0.386 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) 0.386 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) 0.387 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b 0.387 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.387 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.387 * [taylor]: Taking taylor expansion of b in b 0.387 * [backup-simplify]: Simplify 0 into 0 0.387 * [backup-simplify]: Simplify 1 into 1 0.387 * [backup-simplify]: Simplify (/ 1 1) into 1 0.387 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.387 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.387 * [taylor]: Taking taylor expansion of c in b 0.387 * [backup-simplify]: Simplify c into c 0.387 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.387 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.387 * [taylor]: Taking taylor expansion of d in b 0.387 * [backup-simplify]: Simplify d into d 0.387 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.388 * [backup-simplify]: Simplify (+ 1 0) into 1 0.388 * [backup-simplify]: Simplify (- 1) into -1 0.388 * [taylor]: Taking taylor expansion of -1 in c 0.388 * [backup-simplify]: Simplify -1 into -1 0.388 * [taylor]: Taking taylor expansion of -1 in c 0.388 * [backup-simplify]: Simplify -1 into -1 0.390 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.390 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 0.390 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.390 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.390 * [backup-simplify]: Simplify (+ 0 0) into 0 0.391 * [backup-simplify]: Simplify (+ 0 0) into 0 0.391 * [backup-simplify]: Simplify (+ 0 0) into 0 0.392 * [backup-simplify]: Simplify (- 0) into 0 0.392 * [taylor]: Taking taylor expansion of 0 in b 0.392 * [backup-simplify]: Simplify 0 into 0 0.392 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.393 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.393 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d)) 0.393 * [backup-simplify]: Simplify (- (+ (/ 1 c) (/ 1 d))) into (- (+ (/ 1 c) (/ 1 d))) 0.393 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c 0.393 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.393 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.393 * [taylor]: Taking taylor expansion of c in c 0.393 * [backup-simplify]: Simplify 0 into 0 0.393 * [backup-simplify]: Simplify 1 into 1 0.394 * [backup-simplify]: Simplify (/ 1 1) into 1 0.394 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.394 * [taylor]: Taking taylor expansion of d in c 0.394 * [backup-simplify]: Simplify d into d 0.394 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.394 * [backup-simplify]: Simplify (+ 1 0) into 1 0.395 * [backup-simplify]: Simplify (- 1) into -1 0.395 * [taylor]: Taking taylor expansion of -1 in d 0.395 * [backup-simplify]: Simplify -1 into -1 0.395 * [taylor]: Taking taylor expansion of 0 in c 0.395 * [backup-simplify]: Simplify 0 into 0 0.395 * [taylor]: Taking taylor expansion of -1 in d 0.395 * [backup-simplify]: Simplify -1 into -1 0.395 * [taylor]: Taking taylor expansion of -1 in d 0.395 * [backup-simplify]: Simplify -1 into -1 0.396 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.396 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 0.396 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 0.396 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 0.397 * [backup-simplify]: Simplify (+ 0 0) into 0 0.397 * [backup-simplify]: Simplify (+ 0 0) into 0 0.398 * [backup-simplify]: Simplify (+ 0 0) into 0 0.398 * [backup-simplify]: Simplify (- 0) into 0 0.398 * [taylor]: Taking taylor expansion of 0 in b 0.398 * [backup-simplify]: Simplify 0 into 0 0.398 * [taylor]: Taking taylor expansion of 0 in c 0.398 * [backup-simplify]: Simplify 0 into 0 0.399 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.399 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.399 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.400 * [backup-simplify]: Simplify (+ 0 0) into 0 0.400 * [backup-simplify]: Simplify (+ 0 0) into 0 0.400 * [backup-simplify]: Simplify (- 0) into 0 0.400 * [taylor]: Taking taylor expansion of 0 in c 0.401 * [backup-simplify]: Simplify 0 into 0 0.401 * [taylor]: Taking taylor expansion of 0 in c 0.401 * [backup-simplify]: Simplify 0 into 0 0.401 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.402 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d) 0.402 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d)) 0.402 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d 0.402 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.402 * [taylor]: Taking taylor expansion of d in d 0.402 * [backup-simplify]: Simplify 0 into 0 0.402 * [backup-simplify]: Simplify 1 into 1 0.402 * [backup-simplify]: Simplify (/ 1 1) into 1 0.403 * [backup-simplify]: Simplify (- 1) into -1 0.403 * [backup-simplify]: Simplify -1 into -1 0.403 * [taylor]: Taking taylor expansion of 0 in d 0.403 * [backup-simplify]: Simplify 0 into 0 0.403 * [taylor]: Taking taylor expansion of 0 in d 0.403 * [backup-simplify]: Simplify 0 into 0 0.403 * [taylor]: Taking taylor expansion of 0 in d 0.403 * [backup-simplify]: Simplify 0 into 0 0.403 * [backup-simplify]: Simplify -1 into -1 0.403 * [backup-simplify]: Simplify -1 into -1 0.404 * [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)) 0.404 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2) 0.404 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d)) 0.404 * [approximate]: Taking taylor expansion of (+ b (+ c d)) in (b c d) around 0 0.404 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d 0.405 * [taylor]: Taking taylor expansion of b in d 0.405 * [backup-simplify]: Simplify b into b 0.405 * [taylor]: Taking taylor expansion of (+ c d) in d 0.405 * [taylor]: Taking taylor expansion of c in d 0.405 * [backup-simplify]: Simplify c into c 0.405 * [taylor]: Taking taylor expansion of d in d 0.405 * [backup-simplify]: Simplify 0 into 0 0.405 * [backup-simplify]: Simplify 1 into 1 0.405 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c 0.405 * [taylor]: Taking taylor expansion of b in c 0.405 * [backup-simplify]: Simplify b into b 0.405 * [taylor]: Taking taylor expansion of (+ c d) in c 0.405 * [taylor]: Taking taylor expansion of c in c 0.405 * [backup-simplify]: Simplify 0 into 0 0.405 * [backup-simplify]: Simplify 1 into 1 0.405 * [taylor]: Taking taylor expansion of d in c 0.405 * [backup-simplify]: Simplify d into d 0.405 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 0.405 * [taylor]: Taking taylor expansion of b in b 0.405 * [backup-simplify]: Simplify 0 into 0 0.405 * [backup-simplify]: Simplify 1 into 1 0.405 * [taylor]: Taking taylor expansion of (+ c d) in b 0.405 * [taylor]: Taking taylor expansion of c in b 0.405 * [backup-simplify]: Simplify c into c 0.405 * [taylor]: Taking taylor expansion of d in b 0.405 * [backup-simplify]: Simplify d into d 0.405 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 0.405 * [taylor]: Taking taylor expansion of b in b 0.405 * [backup-simplify]: Simplify 0 into 0 0.405 * [backup-simplify]: Simplify 1 into 1 0.405 * [taylor]: Taking taylor expansion of (+ c d) in b 0.405 * [taylor]: Taking taylor expansion of c in b 0.405 * [backup-simplify]: Simplify c into c 0.405 * [taylor]: Taking taylor expansion of d in b 0.405 * [backup-simplify]: Simplify d into d 0.406 * [backup-simplify]: Simplify (+ c d) into (+ c d) 0.406 * [backup-simplify]: Simplify (+ 0 (+ c d)) into (+ c d) 0.406 * [taylor]: Taking taylor expansion of (+ c d) in c 0.406 * [taylor]: Taking taylor expansion of c in c 0.406 * [backup-simplify]: Simplify 0 into 0 0.406 * [backup-simplify]: Simplify 1 into 1 0.406 * [taylor]: Taking taylor expansion of d in c 0.406 * [backup-simplify]: Simplify d into d 0.406 * [backup-simplify]: Simplify (+ 0 d) into d 0.406 * [taylor]: Taking taylor expansion of d in d 0.406 * [backup-simplify]: Simplify 0 into 0 0.406 * [backup-simplify]: Simplify 1 into 1 0.406 * [backup-simplify]: Simplify 0 into 0 0.406 * [backup-simplify]: Simplify (+ 0 0) into 0 0.407 * [backup-simplify]: Simplify (+ 1 0) into 1 0.407 * [taylor]: Taking taylor expansion of 1 in c 0.407 * [backup-simplify]: Simplify 1 into 1 0.407 * [taylor]: Taking taylor expansion of 1 in d 0.407 * [backup-simplify]: Simplify 1 into 1 0.407 * [backup-simplify]: Simplify 1 into 1 0.407 * [backup-simplify]: Simplify (+ 1 0) into 1 0.408 * [taylor]: Taking taylor expansion of 1 in d 0.408 * [backup-simplify]: Simplify 1 into 1 0.408 * [backup-simplify]: Simplify 1 into 1 0.408 * [backup-simplify]: Simplify 1 into 1 0.408 * [backup-simplify]: Simplify (+ (* 1 (* d (* 1 1))) (+ (* 1 (* 1 (* c 1))) (* 1 (* 1 (* 1 b))))) into (+ b (+ c d)) 0.408 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 0.408 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in (b c d) around 0 0.408 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d 0.408 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.409 * [taylor]: Taking taylor expansion of b in d 0.409 * [backup-simplify]: Simplify b into b 0.409 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.409 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d 0.409 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.409 * [taylor]: Taking taylor expansion of c in d 0.409 * [backup-simplify]: Simplify c into c 0.409 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.409 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.409 * [taylor]: Taking taylor expansion of d in d 0.409 * [backup-simplify]: Simplify 0 into 0 0.409 * [backup-simplify]: Simplify 1 into 1 0.409 * [backup-simplify]: Simplify (/ 1 1) into 1 0.409 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c 0.409 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.409 * [taylor]: Taking taylor expansion of b in c 0.409 * [backup-simplify]: Simplify b into b 0.409 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.409 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.409 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.409 * [taylor]: Taking taylor expansion of c in c 0.409 * [backup-simplify]: Simplify 0 into 0 0.409 * [backup-simplify]: Simplify 1 into 1 0.410 * [backup-simplify]: Simplify (/ 1 1) into 1 0.410 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.410 * [taylor]: Taking taylor expansion of d in c 0.410 * [backup-simplify]: Simplify d into d 0.410 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.410 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.410 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.410 * [taylor]: Taking taylor expansion of b in b 0.410 * [backup-simplify]: Simplify 0 into 0 0.410 * [backup-simplify]: Simplify 1 into 1 0.410 * [backup-simplify]: Simplify (/ 1 1) into 1 0.410 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.411 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.411 * [taylor]: Taking taylor expansion of c in b 0.411 * [backup-simplify]: Simplify c into c 0.411 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.411 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.411 * [taylor]: Taking taylor expansion of d in b 0.411 * [backup-simplify]: Simplify d into d 0.411 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.411 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.411 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.411 * [taylor]: Taking taylor expansion of b in b 0.411 * [backup-simplify]: Simplify 0 into 0 0.411 * [backup-simplify]: Simplify 1 into 1 0.411 * [backup-simplify]: Simplify (/ 1 1) into 1 0.411 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.411 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.411 * [taylor]: Taking taylor expansion of c in b 0.411 * [backup-simplify]: Simplify c into c 0.411 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.411 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.411 * [taylor]: Taking taylor expansion of d in b 0.411 * [backup-simplify]: Simplify d into d 0.411 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.412 * [backup-simplify]: Simplify (+ 1 0) into 1 0.412 * [taylor]: Taking taylor expansion of 1 in c 0.412 * [backup-simplify]: Simplify 1 into 1 0.413 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.413 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.413 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d)) 0.413 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.413 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.413 * [taylor]: Taking taylor expansion of c in c 0.413 * [backup-simplify]: Simplify 0 into 0 0.413 * [backup-simplify]: Simplify 1 into 1 0.413 * [backup-simplify]: Simplify (/ 1 1) into 1 0.414 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.414 * [taylor]: Taking taylor expansion of d in c 0.414 * [backup-simplify]: Simplify d into d 0.414 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.414 * [backup-simplify]: Simplify (+ 1 0) into 1 0.414 * [taylor]: Taking taylor expansion of 1 in d 0.414 * [backup-simplify]: Simplify 1 into 1 0.414 * [taylor]: Taking taylor expansion of 1 in d 0.414 * [backup-simplify]: Simplify 1 into 1 0.415 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.415 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.415 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.416 * [backup-simplify]: Simplify (+ 0 0) into 0 0.416 * [backup-simplify]: Simplify (+ 0 0) into 0 0.416 * [taylor]: Taking taylor expansion of 0 in c 0.416 * [backup-simplify]: Simplify 0 into 0 0.417 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.417 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d) 0.417 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.417 * [taylor]: Taking taylor expansion of d in d 0.417 * [backup-simplify]: Simplify 0 into 0 0.417 * [backup-simplify]: Simplify 1 into 1 0.417 * [backup-simplify]: Simplify (/ 1 1) into 1 0.417 * [backup-simplify]: Simplify 1 into 1 0.417 * [taylor]: Taking taylor expansion of 0 in d 0.417 * [backup-simplify]: Simplify 0 into 0 0.418 * [backup-simplify]: Simplify 1 into 1 0.418 * [backup-simplify]: Simplify 1 into 1 0.418 * [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)) 0.419 * [backup-simplify]: Simplify (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))) into (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) 0.419 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in (b c d) around 0 0.419 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d 0.419 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d 0.419 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.419 * [taylor]: Taking taylor expansion of b in d 0.419 * [backup-simplify]: Simplify b into b 0.419 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.419 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d 0.419 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.419 * [taylor]: Taking taylor expansion of c in d 0.419 * [backup-simplify]: Simplify c into c 0.419 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.419 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.419 * [taylor]: Taking taylor expansion of d in d 0.419 * [backup-simplify]: Simplify 0 into 0 0.419 * [backup-simplify]: Simplify 1 into 1 0.419 * [backup-simplify]: Simplify (/ 1 1) into 1 0.419 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c 0.420 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c 0.420 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.420 * [taylor]: Taking taylor expansion of b in c 0.420 * [backup-simplify]: Simplify b into b 0.420 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.420 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.420 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.420 * [taylor]: Taking taylor expansion of c in c 0.420 * [backup-simplify]: Simplify 0 into 0 0.420 * [backup-simplify]: Simplify 1 into 1 0.420 * [backup-simplify]: Simplify (/ 1 1) into 1 0.420 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.420 * [taylor]: Taking taylor expansion of d in c 0.420 * [backup-simplify]: Simplify d into d 0.420 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.420 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b 0.420 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.420 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.420 * [taylor]: Taking taylor expansion of b in b 0.420 * [backup-simplify]: Simplify 0 into 0 0.420 * [backup-simplify]: Simplify 1 into 1 0.421 * [backup-simplify]: Simplify (/ 1 1) into 1 0.421 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.421 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.421 * [taylor]: Taking taylor expansion of c in b 0.421 * [backup-simplify]: Simplify c into c 0.421 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.421 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.421 * [taylor]: Taking taylor expansion of d in b 0.421 * [backup-simplify]: Simplify d into d 0.421 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.421 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b 0.421 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.421 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.421 * [taylor]: Taking taylor expansion of b in b 0.421 * [backup-simplify]: Simplify 0 into 0 0.421 * [backup-simplify]: Simplify 1 into 1 0.422 * [backup-simplify]: Simplify (/ 1 1) into 1 0.422 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.422 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.422 * [taylor]: Taking taylor expansion of c in b 0.422 * [backup-simplify]: Simplify c into c 0.422 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.422 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.422 * [taylor]: Taking taylor expansion of d in b 0.422 * [backup-simplify]: Simplify d into d 0.422 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.422 * [backup-simplify]: Simplify (+ 1 0) into 1 0.423 * [backup-simplify]: Simplify (- 1) into -1 0.423 * [taylor]: Taking taylor expansion of -1 in c 0.423 * [backup-simplify]: Simplify -1 into -1 0.423 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.424 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.424 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d)) 0.424 * [backup-simplify]: Simplify (- (+ (/ 1 c) (/ 1 d))) into (- (+ (/ 1 c) (/ 1 d))) 0.424 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c 0.424 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.424 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.424 * [taylor]: Taking taylor expansion of c in c 0.424 * [backup-simplify]: Simplify 0 into 0 0.424 * [backup-simplify]: Simplify 1 into 1 0.424 * [backup-simplify]: Simplify (/ 1 1) into 1 0.424 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.425 * [taylor]: Taking taylor expansion of d in c 0.425 * [backup-simplify]: Simplify d into d 0.425 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.425 * [backup-simplify]: Simplify (+ 1 0) into 1 0.425 * [backup-simplify]: Simplify (- 1) into -1 0.425 * [taylor]: Taking taylor expansion of -1 in d 0.425 * [backup-simplify]: Simplify -1 into -1 0.426 * [taylor]: Taking taylor expansion of -1 in d 0.426 * [backup-simplify]: Simplify -1 into -1 0.426 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.427 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.427 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.427 * [backup-simplify]: Simplify (+ 0 0) into 0 0.427 * [backup-simplify]: Simplify (+ 0 0) into 0 0.428 * [backup-simplify]: Simplify (- 0) into 0 0.428 * [taylor]: Taking taylor expansion of 0 in c 0.428 * [backup-simplify]: Simplify 0 into 0 0.429 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.429 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d) 0.429 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d)) 0.429 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d 0.429 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.429 * [taylor]: Taking taylor expansion of d in d 0.429 * [backup-simplify]: Simplify 0 into 0 0.429 * [backup-simplify]: Simplify 1 into 1 0.429 * [backup-simplify]: Simplify (/ 1 1) into 1 0.430 * [backup-simplify]: Simplify (- 1) into -1 0.430 * [backup-simplify]: Simplify -1 into -1 0.430 * [taylor]: Taking taylor expansion of 0 in d 0.430 * [backup-simplify]: Simplify 0 into 0 0.430 * [backup-simplify]: Simplify -1 into -1 0.430 * [backup-simplify]: Simplify -1 into -1 0.431 * [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)) 0.431 * * * [progress]: simplifying candidates 0.432 * [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)) 0.432 * * [simplify]: iteration 0: 55 enodes 0.455 * * [simplify]: iteration 1: 164 enodes 0.541 * * [simplify]: iteration 2: 599 enodes 0.979 * * [simplify]: iteration 3: 3019 enodes 1.736 * * [simplify]: iteration complete: 5001 enodes 1.736 * * [simplify]: Extracting #0: cost 25 inf + 0 1.737 * * [simplify]: Extracting #1: cost 287 inf + 0 1.744 * * [simplify]: Extracting #2: cost 1066 inf + 6481 1.786 * * [simplify]: Extracting #3: cost 1119 inf + 101449 1.869 * * [simplify]: Extracting #4: cost 167 inf + 298369 1.992 * * [simplify]: Extracting #5: cost 27 inf + 332971 2.110 * * [simplify]: Extracting #6: cost 36 inf + 335488 2.192 * * [simplify]: Extracting #7: cost 9 inf + 338562 2.287 * * [simplify]: Extracting #8: cost 0 inf + 341044 2.396 * [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)) 2.399 * * * [progress]: adding candidates to table 2.558 * * [progress]: iteration 2 / 4 2.558 * * * [progress]: picking best candidate 2.606 * * * * [pick]: Picked # 2.606 * * * [progress]: localizing error 2.621 * * * [progress]: generating rewritten candidates 2.621 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 2.681 * * * [progress]: generating series expansions 2.681 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 2.681 * [backup-simplify]: Simplify (+ a (+ (+ b c) d)) into (+ a (+ b (+ c d))) 2.682 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a b c d) around 0 2.682 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d 2.682 * [taylor]: Taking taylor expansion of a in d 2.682 * [backup-simplify]: Simplify a into a 2.682 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d 2.682 * [taylor]: Taking taylor expansion of b in d 2.682 * [backup-simplify]: Simplify b into b 2.682 * [taylor]: Taking taylor expansion of (+ c d) in d 2.682 * [taylor]: Taking taylor expansion of c in d 2.682 * [backup-simplify]: Simplify c into c 2.682 * [taylor]: Taking taylor expansion of d in d 2.682 * [backup-simplify]: Simplify 0 into 0 2.682 * [backup-simplify]: Simplify 1 into 1 2.682 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c 2.682 * [taylor]: Taking taylor expansion of a in c 2.682 * [backup-simplify]: Simplify a into a 2.682 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c 2.682 * [taylor]: Taking taylor expansion of b in c 2.682 * [backup-simplify]: Simplify b into b 2.682 * [taylor]: Taking taylor expansion of (+ c d) in c 2.682 * [taylor]: Taking taylor expansion of c in c 2.682 * [backup-simplify]: Simplify 0 into 0 2.682 * [backup-simplify]: Simplify 1 into 1 2.682 * [taylor]: Taking taylor expansion of d in c 2.682 * [backup-simplify]: Simplify d into d 2.682 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b 2.682 * [taylor]: Taking taylor expansion of a in b 2.682 * [backup-simplify]: Simplify a into a 2.682 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 2.682 * [taylor]: Taking taylor expansion of b in b 2.682 * [backup-simplify]: Simplify 0 into 0 2.682 * [backup-simplify]: Simplify 1 into 1 2.682 * [taylor]: Taking taylor expansion of (+ c d) in b 2.682 * [taylor]: Taking taylor expansion of c in b 2.682 * [backup-simplify]: Simplify c into c 2.682 * [taylor]: Taking taylor expansion of d in b 2.683 * [backup-simplify]: Simplify d into d 2.683 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 2.683 * [taylor]: Taking taylor expansion of a in a 2.683 * [backup-simplify]: Simplify 0 into 0 2.683 * [backup-simplify]: Simplify 1 into 1 2.683 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 2.683 * [taylor]: Taking taylor expansion of b in a 2.683 * [backup-simplify]: Simplify b into b 2.683 * [taylor]: Taking taylor expansion of (+ c d) in a 2.683 * [taylor]: Taking taylor expansion of c in a 2.683 * [backup-simplify]: Simplify c into c 2.683 * [taylor]: Taking taylor expansion of d in a 2.683 * [backup-simplify]: Simplify d into d 2.683 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 2.683 * [taylor]: Taking taylor expansion of a in a 2.683 * [backup-simplify]: Simplify 0 into 0 2.683 * [backup-simplify]: Simplify 1 into 1 2.683 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 2.683 * [taylor]: Taking taylor expansion of b in a 2.683 * [backup-simplify]: Simplify b into b 2.683 * [taylor]: Taking taylor expansion of (+ c d) in a 2.683 * [taylor]: Taking taylor expansion of c in a 2.683 * [backup-simplify]: Simplify c into c 2.683 * [taylor]: Taking taylor expansion of d in a 2.683 * [backup-simplify]: Simplify d into d 2.683 * [backup-simplify]: Simplify (+ c d) into (+ c d) 2.683 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d)) 2.683 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d)) 2.684 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in b 2.684 * [taylor]: Taking taylor expansion of c in b 2.684 * [backup-simplify]: Simplify c into c 2.684 * [taylor]: Taking taylor expansion of (+ b d) in b 2.684 * [taylor]: Taking taylor expansion of b in b 2.684 * [backup-simplify]: Simplify 0 into 0 2.684 * [backup-simplify]: Simplify 1 into 1 2.684 * [taylor]: Taking taylor expansion of d in b 2.684 * [backup-simplify]: Simplify d into d 2.684 * [backup-simplify]: Simplify (+ 0 d) into d 2.684 * [backup-simplify]: Simplify (+ c d) into (+ c d) 2.684 * [taylor]: Taking taylor expansion of (+ c d) in c 2.684 * [taylor]: Taking taylor expansion of c in c 2.684 * [backup-simplify]: Simplify 0 into 0 2.684 * [backup-simplify]: Simplify 1 into 1 2.684 * [taylor]: Taking taylor expansion of d in c 2.684 * [backup-simplify]: Simplify d into d 2.684 * [backup-simplify]: Simplify (+ 0 d) into d 2.684 * [taylor]: Taking taylor expansion of d in d 2.684 * [backup-simplify]: Simplify 0 into 0 2.684 * [backup-simplify]: Simplify 1 into 1 2.684 * [backup-simplify]: Simplify 0 into 0 2.685 * [backup-simplify]: Simplify (+ 0 0) into 0 2.685 * [backup-simplify]: Simplify (+ 0 0) into 0 2.686 * [backup-simplify]: Simplify (+ 1 0) into 1 2.686 * [taylor]: Taking taylor expansion of 1 in b 2.686 * [backup-simplify]: Simplify 1 into 1 2.686 * [taylor]: Taking taylor expansion of 1 in c 2.686 * [backup-simplify]: Simplify 1 into 1 2.686 * [taylor]: Taking taylor expansion of 1 in d 2.686 * [backup-simplify]: Simplify 1 into 1 2.686 * [backup-simplify]: Simplify 1 into 1 2.686 * [backup-simplify]: Simplify (+ 1 0) into 1 2.687 * [backup-simplify]: Simplify (+ 0 1) into 1 2.687 * [taylor]: Taking taylor expansion of 1 in c 2.687 * [backup-simplify]: Simplify 1 into 1 2.687 * [taylor]: Taking taylor expansion of 1 in d 2.687 * [backup-simplify]: Simplify 1 into 1 2.687 * [backup-simplify]: Simplify 1 into 1 2.687 * [backup-simplify]: Simplify (+ 1 0) into 1 2.688 * [taylor]: Taking taylor expansion of 1 in d 2.688 * [backup-simplify]: Simplify 1 into 1 2.688 * [backup-simplify]: Simplify 1 into 1 2.688 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b c)) 2.689 * [backup-simplify]: Simplify (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) 2.689 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in (a b c d) around 0 2.689 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d 2.689 * [taylor]: Taking taylor expansion of (/ 1 a) in d 2.689 * [taylor]: Taking taylor expansion of a in d 2.689 * [backup-simplify]: Simplify a into a 2.689 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 2.689 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d 2.689 * [taylor]: Taking taylor expansion of (/ 1 b) in d 2.689 * [taylor]: Taking taylor expansion of b in d 2.689 * [backup-simplify]: Simplify b into b 2.689 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.689 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d 2.689 * [taylor]: Taking taylor expansion of (/ 1 d) in d 2.689 * [taylor]: Taking taylor expansion of d in d 2.689 * [backup-simplify]: Simplify 0 into 0 2.689 * [backup-simplify]: Simplify 1 into 1 2.690 * [backup-simplify]: Simplify (/ 1 1) into 1 2.690 * [taylor]: Taking taylor expansion of (/ 1 c) in d 2.690 * [taylor]: Taking taylor expansion of c in d 2.690 * [backup-simplify]: Simplify c into c 2.690 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.690 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c 2.690 * [taylor]: Taking taylor expansion of (/ 1 a) in c 2.690 * [taylor]: Taking taylor expansion of a in c 2.690 * [backup-simplify]: Simplify a into a 2.690 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 2.690 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c 2.690 * [taylor]: Taking taylor expansion of (/ 1 b) in c 2.690 * [taylor]: Taking taylor expansion of b in c 2.690 * [backup-simplify]: Simplify b into b 2.690 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.690 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 2.690 * [taylor]: Taking taylor expansion of (/ 1 d) in c 2.690 * [taylor]: Taking taylor expansion of d in c 2.690 * [backup-simplify]: Simplify d into d 2.690 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.690 * [taylor]: Taking taylor expansion of (/ 1 c) in c 2.690 * [taylor]: Taking taylor expansion of c in c 2.690 * [backup-simplify]: Simplify 0 into 0 2.690 * [backup-simplify]: Simplify 1 into 1 2.691 * [backup-simplify]: Simplify (/ 1 1) into 1 2.691 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b 2.691 * [taylor]: Taking taylor expansion of (/ 1 a) in b 2.691 * [taylor]: Taking taylor expansion of a in b 2.691 * [backup-simplify]: Simplify a into a 2.691 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 2.691 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b 2.691 * [taylor]: Taking taylor expansion of (/ 1 b) in b 2.691 * [taylor]: Taking taylor expansion of b in b 2.691 * [backup-simplify]: Simplify 0 into 0 2.691 * [backup-simplify]: Simplify 1 into 1 2.691 * [backup-simplify]: Simplify (/ 1 1) into 1 2.691 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b 2.691 * [taylor]: Taking taylor expansion of (/ 1 d) in b 2.691 * [taylor]: Taking taylor expansion of d in b 2.692 * [backup-simplify]: Simplify d into d 2.692 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.692 * [taylor]: Taking taylor expansion of (/ 1 c) in b 2.692 * [taylor]: Taking taylor expansion of c in b 2.692 * [backup-simplify]: Simplify c into c 2.692 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.692 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 2.692 * [taylor]: Taking taylor expansion of (/ 1 a) in a 2.692 * [taylor]: Taking taylor expansion of a in a 2.692 * [backup-simplify]: Simplify 0 into 0 2.692 * [backup-simplify]: Simplify 1 into 1 2.692 * [backup-simplify]: Simplify (/ 1 1) into 1 2.692 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 2.692 * [taylor]: Taking taylor expansion of (/ 1 b) in a 2.692 * [taylor]: Taking taylor expansion of b in a 2.692 * [backup-simplify]: Simplify b into b 2.692 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.692 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 2.693 * [taylor]: Taking taylor expansion of (/ 1 d) in a 2.693 * [taylor]: Taking taylor expansion of d in a 2.693 * [backup-simplify]: Simplify d into d 2.693 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.693 * [taylor]: Taking taylor expansion of (/ 1 c) in a 2.693 * [taylor]: Taking taylor expansion of c in a 2.693 * [backup-simplify]: Simplify c into c 2.693 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.693 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 2.693 * [taylor]: Taking taylor expansion of (/ 1 a) in a 2.693 * [taylor]: Taking taylor expansion of a in a 2.693 * [backup-simplify]: Simplify 0 into 0 2.693 * [backup-simplify]: Simplify 1 into 1 2.693 * [backup-simplify]: Simplify (/ 1 1) into 1 2.693 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 2.693 * [taylor]: Taking taylor expansion of (/ 1 b) in a 2.693 * [taylor]: Taking taylor expansion of b in a 2.693 * [backup-simplify]: Simplify b into b 2.693 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.694 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 2.694 * [taylor]: Taking taylor expansion of (/ 1 d) in a 2.694 * [taylor]: Taking taylor expansion of d in a 2.694 * [backup-simplify]: Simplify d into d 2.694 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.694 * [taylor]: Taking taylor expansion of (/ 1 c) in a 2.694 * [taylor]: Taking taylor expansion of c in a 2.694 * [backup-simplify]: Simplify c into c 2.694 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.694 * [backup-simplify]: Simplify (+ 1 0) into 1 2.694 * [taylor]: Taking taylor expansion of 1 in b 2.694 * [backup-simplify]: Simplify 1 into 1 2.695 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.695 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 2.696 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 2.696 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 2.696 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 2.696 * [taylor]: Taking taylor expansion of (/ 1 b) in b 2.696 * [taylor]: Taking taylor expansion of b in b 2.696 * [backup-simplify]: Simplify 0 into 0 2.696 * [backup-simplify]: Simplify 1 into 1 2.696 * [backup-simplify]: Simplify (/ 1 1) into 1 2.696 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 2.696 * [taylor]: Taking taylor expansion of (/ 1 c) in b 2.696 * [taylor]: Taking taylor expansion of c in b 2.696 * [backup-simplify]: Simplify c into c 2.696 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.697 * [taylor]: Taking taylor expansion of (/ 1 d) in b 2.697 * [taylor]: Taking taylor expansion of d in b 2.697 * [backup-simplify]: Simplify d into d 2.697 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.697 * [backup-simplify]: Simplify (+ 1 0) into 1 2.697 * [taylor]: Taking taylor expansion of 1 in c 2.697 * [backup-simplify]: Simplify 1 into 1 2.697 * [taylor]: Taking taylor expansion of 1 in c 2.697 * [backup-simplify]: Simplify 1 into 1 2.698 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.698 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 2.698 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 2.699 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 2.699 * [backup-simplify]: Simplify (+ 0 0) into 0 2.699 * [backup-simplify]: Simplify (+ 0 0) into 0 2.700 * [backup-simplify]: Simplify (+ 0 0) into 0 2.700 * [taylor]: Taking taylor expansion of 0 in b 2.700 * [backup-simplify]: Simplify 0 into 0 2.701 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.701 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 2.701 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d)) 2.701 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 2.701 * [taylor]: Taking taylor expansion of (/ 1 c) in c 2.701 * [taylor]: Taking taylor expansion of c in c 2.701 * [backup-simplify]: Simplify 0 into 0 2.701 * [backup-simplify]: Simplify 1 into 1 2.701 * [backup-simplify]: Simplify (/ 1 1) into 1 2.701 * [taylor]: Taking taylor expansion of (/ 1 d) in c 2.701 * [taylor]: Taking taylor expansion of d in c 2.702 * [backup-simplify]: Simplify d into d 2.702 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.702 * [backup-simplify]: Simplify (+ 1 0) into 1 2.702 * [taylor]: Taking taylor expansion of 1 in d 2.702 * [backup-simplify]: Simplify 1 into 1 2.702 * [taylor]: Taking taylor expansion of 0 in c 2.702 * [backup-simplify]: Simplify 0 into 0 2.702 * [taylor]: Taking taylor expansion of 1 in d 2.702 * [backup-simplify]: Simplify 1 into 1 2.702 * [taylor]: Taking taylor expansion of 1 in d 2.702 * [backup-simplify]: Simplify 1 into 1 2.703 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.703 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 2.704 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 2.704 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 2.704 * [backup-simplify]: Simplify (+ 0 0) into 0 2.704 * [backup-simplify]: Simplify (+ 0 0) into 0 2.705 * [backup-simplify]: Simplify (+ 0 0) into 0 2.705 * [taylor]: Taking taylor expansion of 0 in b 2.705 * [backup-simplify]: Simplify 0 into 0 2.705 * [taylor]: Taking taylor expansion of 0 in c 2.705 * [backup-simplify]: Simplify 0 into 0 2.705 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.705 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 2.705 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 2.706 * [backup-simplify]: Simplify (+ 0 0) into 0 2.706 * [backup-simplify]: Simplify (+ 0 0) into 0 2.706 * [taylor]: Taking taylor expansion of 0 in c 2.706 * [backup-simplify]: Simplify 0 into 0 2.706 * [taylor]: Taking taylor expansion of 0 in c 2.706 * [backup-simplify]: Simplify 0 into 0 2.706 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.707 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d) 2.707 * [taylor]: Taking taylor expansion of (/ 1 d) in d 2.707 * [taylor]: Taking taylor expansion of d in d 2.707 * [backup-simplify]: Simplify 0 into 0 2.707 * [backup-simplify]: Simplify 1 into 1 2.707 * [backup-simplify]: Simplify (/ 1 1) into 1 2.707 * [backup-simplify]: Simplify 1 into 1 2.707 * [taylor]: Taking taylor expansion of 0 in d 2.707 * [backup-simplify]: Simplify 0 into 0 2.707 * [taylor]: Taking taylor expansion of 0 in d 2.707 * [backup-simplify]: Simplify 0 into 0 2.707 * [taylor]: Taking taylor expansion of 0 in d 2.707 * [backup-simplify]: Simplify 0 into 0 2.707 * [backup-simplify]: Simplify 1 into 1 2.707 * [backup-simplify]: Simplify 1 into 1 2.708 * [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)) 2.708 * [backup-simplify]: Simplify (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) 2.708 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in (a b c d) around 0 2.708 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in d 2.708 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d 2.708 * [taylor]: Taking taylor expansion of (/ 1 a) in d 2.708 * [taylor]: Taking taylor expansion of a in d 2.708 * [backup-simplify]: Simplify a into a 2.708 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 2.708 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d 2.708 * [taylor]: Taking taylor expansion of (/ 1 b) in d 2.708 * [taylor]: Taking taylor expansion of b in d 2.708 * [backup-simplify]: Simplify b into b 2.708 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.708 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d 2.708 * [taylor]: Taking taylor expansion of (/ 1 d) in d 2.708 * [taylor]: Taking taylor expansion of d in d 2.708 * [backup-simplify]: Simplify 0 into 0 2.708 * [backup-simplify]: Simplify 1 into 1 2.708 * [backup-simplify]: Simplify (/ 1 1) into 1 2.709 * [taylor]: Taking taylor expansion of (/ 1 c) in d 2.709 * [taylor]: Taking taylor expansion of c in d 2.709 * [backup-simplify]: Simplify c into c 2.709 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.709 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in c 2.709 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c 2.709 * [taylor]: Taking taylor expansion of (/ 1 a) in c 2.709 * [taylor]: Taking taylor expansion of a in c 2.709 * [backup-simplify]: Simplify a into a 2.709 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 2.709 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c 2.709 * [taylor]: Taking taylor expansion of (/ 1 b) in c 2.709 * [taylor]: Taking taylor expansion of b in c 2.709 * [backup-simplify]: Simplify b into b 2.709 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.709 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 2.709 * [taylor]: Taking taylor expansion of (/ 1 d) in c 2.709 * [taylor]: Taking taylor expansion of d in c 2.709 * [backup-simplify]: Simplify d into d 2.709 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.709 * [taylor]: Taking taylor expansion of (/ 1 c) in c 2.709 * [taylor]: Taking taylor expansion of c in c 2.709 * [backup-simplify]: Simplify 0 into 0 2.709 * [backup-simplify]: Simplify 1 into 1 2.709 * [backup-simplify]: Simplify (/ 1 1) into 1 2.709 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in b 2.709 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b 2.709 * [taylor]: Taking taylor expansion of (/ 1 a) in b 2.709 * [taylor]: Taking taylor expansion of a in b 2.709 * [backup-simplify]: Simplify a into a 2.709 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 2.709 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b 2.709 * [taylor]: Taking taylor expansion of (/ 1 b) in b 2.709 * [taylor]: Taking taylor expansion of b in b 2.709 * [backup-simplify]: Simplify 0 into 0 2.709 * [backup-simplify]: Simplify 1 into 1 2.710 * [backup-simplify]: Simplify (/ 1 1) into 1 2.710 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b 2.710 * [taylor]: Taking taylor expansion of (/ 1 d) in b 2.710 * [taylor]: Taking taylor expansion of d in b 2.710 * [backup-simplify]: Simplify d into d 2.710 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.710 * [taylor]: Taking taylor expansion of (/ 1 c) in b 2.710 * [taylor]: Taking taylor expansion of c in b 2.710 * [backup-simplify]: Simplify c into c 2.710 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.710 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a 2.710 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 2.710 * [taylor]: Taking taylor expansion of (/ 1 a) in a 2.710 * [taylor]: Taking taylor expansion of a in a 2.710 * [backup-simplify]: Simplify 0 into 0 2.710 * [backup-simplify]: Simplify 1 into 1 2.710 * [backup-simplify]: Simplify (/ 1 1) into 1 2.710 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 2.710 * [taylor]: Taking taylor expansion of (/ 1 b) in a 2.710 * [taylor]: Taking taylor expansion of b in a 2.710 * [backup-simplify]: Simplify b into b 2.710 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.710 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 2.710 * [taylor]: Taking taylor expansion of (/ 1 d) in a 2.710 * [taylor]: Taking taylor expansion of d in a 2.710 * [backup-simplify]: Simplify d into d 2.710 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.710 * [taylor]: Taking taylor expansion of (/ 1 c) in a 2.710 * [taylor]: Taking taylor expansion of c in a 2.710 * [backup-simplify]: Simplify c into c 2.710 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.710 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a 2.710 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 2.710 * [taylor]: Taking taylor expansion of (/ 1 a) in a 2.711 * [taylor]: Taking taylor expansion of a in a 2.711 * [backup-simplify]: Simplify 0 into 0 2.711 * [backup-simplify]: Simplify 1 into 1 2.711 * [backup-simplify]: Simplify (/ 1 1) into 1 2.711 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 2.711 * [taylor]: Taking taylor expansion of (/ 1 b) in a 2.711 * [taylor]: Taking taylor expansion of b in a 2.711 * [backup-simplify]: Simplify b into b 2.711 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.711 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 2.711 * [taylor]: Taking taylor expansion of (/ 1 d) in a 2.711 * [taylor]: Taking taylor expansion of d in a 2.711 * [backup-simplify]: Simplify d into d 2.711 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.711 * [taylor]: Taking taylor expansion of (/ 1 c) in a 2.711 * [taylor]: Taking taylor expansion of c in a 2.711 * [backup-simplify]: Simplify c into c 2.711 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.711 * [backup-simplify]: Simplify (+ 1 0) into 1 2.712 * [backup-simplify]: Simplify (- 1) into -1 2.712 * [taylor]: Taking taylor expansion of -1 in b 2.712 * [backup-simplify]: Simplify -1 into -1 2.712 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.712 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 2.712 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 2.713 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 2.713 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) 2.713 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b 2.713 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b 2.713 * [taylor]: Taking taylor expansion of (/ 1 b) in b 2.713 * [taylor]: Taking taylor expansion of b in b 2.713 * [backup-simplify]: Simplify 0 into 0 2.713 * [backup-simplify]: Simplify 1 into 1 2.713 * [backup-simplify]: Simplify (/ 1 1) into 1 2.713 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b 2.713 * [taylor]: Taking taylor expansion of (/ 1 d) in b 2.713 * [taylor]: Taking taylor expansion of d in b 2.713 * [backup-simplify]: Simplify d into d 2.713 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.713 * [taylor]: Taking taylor expansion of (/ 1 c) in b 2.713 * [taylor]: Taking taylor expansion of c in b 2.713 * [backup-simplify]: Simplify c into c 2.713 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.714 * [backup-simplify]: Simplify (+ 1 0) into 1 2.714 * [backup-simplify]: Simplify (- 1) into -1 2.714 * [taylor]: Taking taylor expansion of -1 in c 2.714 * [backup-simplify]: Simplify -1 into -1 2.714 * [taylor]: Taking taylor expansion of -1 in c 2.714 * [backup-simplify]: Simplify -1 into -1 2.714 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.714 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 2.715 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 2.715 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 2.715 * [backup-simplify]: Simplify (+ 0 0) into 0 2.715 * [backup-simplify]: Simplify (+ 0 0) into 0 2.715 * [backup-simplify]: Simplify (+ 0 0) into 0 2.716 * [backup-simplify]: Simplify (- 0) into 0 2.716 * [taylor]: Taking taylor expansion of 0 in b 2.716 * [backup-simplify]: Simplify 0 into 0 2.716 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.716 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 2.716 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 d) (/ 1 c)) 2.716 * [backup-simplify]: Simplify (- (+ (/ 1 d) (/ 1 c))) into (- (+ (/ 1 d) (/ 1 c))) 2.716 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 c))) in c 2.716 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 2.716 * [taylor]: Taking taylor expansion of (/ 1 d) in c 2.716 * [taylor]: Taking taylor expansion of d in c 2.716 * [backup-simplify]: Simplify d into d 2.716 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.716 * [taylor]: Taking taylor expansion of (/ 1 c) in c 2.716 * [taylor]: Taking taylor expansion of c in c 2.716 * [backup-simplify]: Simplify 0 into 0 2.716 * [backup-simplify]: Simplify 1 into 1 2.717 * [backup-simplify]: Simplify (/ 1 1) into 1 2.717 * [backup-simplify]: Simplify (+ 0 1) into 1 2.717 * [backup-simplify]: Simplify (- 1) into -1 2.717 * [taylor]: Taking taylor expansion of -1 in d 2.717 * [backup-simplify]: Simplify -1 into -1 2.717 * [taylor]: Taking taylor expansion of 0 in c 2.717 * [backup-simplify]: Simplify 0 into 0 2.717 * [taylor]: Taking taylor expansion of -1 in d 2.717 * [backup-simplify]: Simplify -1 into -1 2.717 * [taylor]: Taking taylor expansion of -1 in d 2.717 * [backup-simplify]: Simplify -1 into -1 2.718 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.718 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 2.718 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 2.718 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 2.718 * [backup-simplify]: Simplify (+ 0 0) into 0 2.719 * [backup-simplify]: Simplify (+ 0 0) into 0 2.719 * [backup-simplify]: Simplify (+ 0 0) into 0 2.719 * [backup-simplify]: Simplify (- 0) into 0 2.719 * [taylor]: Taking taylor expansion of 0 in b 2.719 * [backup-simplify]: Simplify 0 into 0 2.719 * [taylor]: Taking taylor expansion of 0 in c 2.719 * [backup-simplify]: Simplify 0 into 0 2.720 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.720 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 2.720 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 2.720 * [backup-simplify]: Simplify (+ 0 0) into 0 2.720 * [backup-simplify]: Simplify (+ 0 0) into 0 2.721 * [backup-simplify]: Simplify (- 0) into 0 2.721 * [taylor]: Taking taylor expansion of 0 in c 2.721 * [backup-simplify]: Simplify 0 into 0 2.721 * [taylor]: Taking taylor expansion of 0 in c 2.721 * [backup-simplify]: Simplify 0 into 0 2.721 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.721 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d) 2.721 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d)) 2.721 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d 2.721 * [taylor]: Taking taylor expansion of (/ 1 d) in d 2.721 * [taylor]: Taking taylor expansion of d in d 2.721 * [backup-simplify]: Simplify 0 into 0 2.721 * [backup-simplify]: Simplify 1 into 1 2.722 * [backup-simplify]: Simplify (/ 1 1) into 1 2.722 * [backup-simplify]: Simplify (- 1) into -1 2.722 * [backup-simplify]: Simplify -1 into -1 2.722 * [taylor]: Taking taylor expansion of 0 in d 2.722 * [backup-simplify]: Simplify 0 into 0 2.722 * [taylor]: Taking taylor expansion of 0 in d 2.722 * [backup-simplify]: Simplify 0 into 0 2.722 * [taylor]: Taking taylor expansion of 0 in d 2.722 * [backup-simplify]: Simplify 0 into 0 2.722 * [backup-simplify]: Simplify -1 into -1 2.722 * [backup-simplify]: Simplify -1 into -1 2.723 * [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)) 2.723 * * * [progress]: simplifying candidates 2.723 * [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)) 2.723 * * [simplify]: iteration 0: 40 enodes 2.732 * * [simplify]: iteration 1: 109 enodes 2.761 * * [simplify]: iteration 2: 524 enodes 3.298 * * [simplify]: iteration 3: 2900 enodes 4.004 * * [simplify]: iteration complete: 5002 enodes 4.004 * * [simplify]: Extracting #0: cost 13 inf + 0 4.005 * * [simplify]: Extracting #1: cost 213 inf + 0 4.009 * * [simplify]: Extracting #2: cost 883 inf + 3651 4.018 * * [simplify]: Extracting #3: cost 1295 inf + 30667 4.060 * * [simplify]: Extracting #4: cost 400 inf + 231987 4.135 * * [simplify]: Extracting #5: cost 20 inf + 310207 4.229 * * [simplify]: Extracting #6: cost 13 inf + 311341 4.336 * * [simplify]: Extracting #7: cost 0 inf + 314196 4.418 * [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) 4.419 * * * [progress]: adding candidates to table 4.484 * * [progress]: iteration 3 / 4 4.484 * * * [progress]: picking best candidate 4.514 * * * * [pick]: Picked # 4.515 * * * [progress]: localizing error 4.541 * * * [progress]: generating rewritten candidates 4.541 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 4.641 * * * [progress]: generating series expansions 4.641 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 4.642 * [backup-simplify]: Simplify (log (exp (+ (+ a d) (+ b c)))) into (+ a (+ b (+ c d))) 4.642 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a d b c) around 0 4.642 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c 4.642 * [taylor]: Taking taylor expansion of a in c 4.642 * [backup-simplify]: Simplify a into a 4.642 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c 4.642 * [taylor]: Taking taylor expansion of b in c 4.642 * [backup-simplify]: Simplify b into b 4.642 * [taylor]: Taking taylor expansion of (+ c d) in c 4.642 * [taylor]: Taking taylor expansion of c in c 4.642 * [backup-simplify]: Simplify 0 into 0 4.642 * [backup-simplify]: Simplify 1 into 1 4.642 * [taylor]: Taking taylor expansion of d in c 4.642 * [backup-simplify]: Simplify d into d 4.642 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b 4.642 * [taylor]: Taking taylor expansion of a in b 4.642 * [backup-simplify]: Simplify a into a 4.642 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 4.642 * [taylor]: Taking taylor expansion of b in b 4.642 * [backup-simplify]: Simplify 0 into 0 4.642 * [backup-simplify]: Simplify 1 into 1 4.642 * [taylor]: Taking taylor expansion of (+ c d) in b 4.642 * [taylor]: Taking taylor expansion of c in b 4.642 * [backup-simplify]: Simplify c into c 4.642 * [taylor]: Taking taylor expansion of d in b 4.642 * [backup-simplify]: Simplify d into d 4.642 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d 4.642 * [taylor]: Taking taylor expansion of a in d 4.642 * [backup-simplify]: Simplify a into a 4.643 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d 4.643 * [taylor]: Taking taylor expansion of b in d 4.643 * [backup-simplify]: Simplify b into b 4.643 * [taylor]: Taking taylor expansion of (+ c d) in d 4.643 * [taylor]: Taking taylor expansion of c in d 4.643 * [backup-simplify]: Simplify c into c 4.643 * [taylor]: Taking taylor expansion of d in d 4.643 * [backup-simplify]: Simplify 0 into 0 4.643 * [backup-simplify]: Simplify 1 into 1 4.643 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 4.643 * [taylor]: Taking taylor expansion of a in a 4.643 * [backup-simplify]: Simplify 0 into 0 4.643 * [backup-simplify]: Simplify 1 into 1 4.643 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 4.643 * [taylor]: Taking taylor expansion of b in a 4.643 * [backup-simplify]: Simplify b into b 4.643 * [taylor]: Taking taylor expansion of (+ c d) in a 4.643 * [taylor]: Taking taylor expansion of c in a 4.643 * [backup-simplify]: Simplify c into c 4.643 * [taylor]: Taking taylor expansion of d in a 4.643 * [backup-simplify]: Simplify d into d 4.643 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 4.643 * [taylor]: Taking taylor expansion of a in a 4.643 * [backup-simplify]: Simplify 0 into 0 4.643 * [backup-simplify]: Simplify 1 into 1 4.643 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 4.643 * [taylor]: Taking taylor expansion of b in a 4.643 * [backup-simplify]: Simplify b into b 4.643 * [taylor]: Taking taylor expansion of (+ c d) in a 4.643 * [taylor]: Taking taylor expansion of c in a 4.643 * [backup-simplify]: Simplify c into c 4.643 * [taylor]: Taking taylor expansion of d in a 4.643 * [backup-simplify]: Simplify d into d 4.643 * [backup-simplify]: Simplify (+ c d) into (+ c d) 4.643 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d)) 4.644 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d)) 4.644 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in d 4.644 * [taylor]: Taking taylor expansion of c in d 4.644 * [backup-simplify]: Simplify c into c 4.644 * [taylor]: Taking taylor expansion of (+ b d) in d 4.644 * [taylor]: Taking taylor expansion of b in d 4.644 * [backup-simplify]: Simplify b into b 4.644 * [taylor]: Taking taylor expansion of d in d 4.644 * [backup-simplify]: Simplify 0 into 0 4.644 * [backup-simplify]: Simplify 1 into 1 4.644 * [backup-simplify]: Simplify (+ b 0) into b 4.644 * [backup-simplify]: Simplify (+ c b) into (+ b c) 4.644 * [taylor]: Taking taylor expansion of (+ b c) in b 4.644 * [taylor]: Taking taylor expansion of b in b 4.644 * [backup-simplify]: Simplify 0 into 0 4.644 * [backup-simplify]: Simplify 1 into 1 4.644 * [taylor]: Taking taylor expansion of c in b 4.644 * [backup-simplify]: Simplify c into c 4.644 * [backup-simplify]: Simplify (+ 0 c) into c 4.644 * [taylor]: Taking taylor expansion of c in c 4.644 * [backup-simplify]: Simplify 0 into 0 4.644 * [backup-simplify]: Simplify 1 into 1 4.644 * [backup-simplify]: Simplify 0 into 0 4.645 * [backup-simplify]: Simplify (+ 0 0) into 0 4.645 * [backup-simplify]: Simplify (+ 0 0) into 0 4.646 * [backup-simplify]: Simplify (+ 1 0) into 1 4.646 * [taylor]: Taking taylor expansion of 1 in d 4.646 * [backup-simplify]: Simplify 1 into 1 4.646 * [taylor]: Taking taylor expansion of 1 in b 4.646 * [backup-simplify]: Simplify 1 into 1 4.646 * [taylor]: Taking taylor expansion of 1 in c 4.646 * [backup-simplify]: Simplify 1 into 1 4.646 * [backup-simplify]: Simplify 1 into 1 4.646 * [backup-simplify]: Simplify (+ 0 1) into 1 4.647 * [backup-simplify]: Simplify (+ 0 1) into 1 4.647 * [taylor]: Taking taylor expansion of 1 in b 4.647 * [backup-simplify]: Simplify 1 into 1 4.647 * [taylor]: Taking taylor expansion of 1 in c 4.647 * [backup-simplify]: Simplify 1 into 1 4.647 * [backup-simplify]: Simplify 1 into 1 4.647 * [backup-simplify]: Simplify (+ 1 0) into 1 4.647 * [taylor]: Taking taylor expansion of 1 in c 4.647 * [backup-simplify]: Simplify 1 into 1 4.647 * [backup-simplify]: Simplify 1 into 1 4.648 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* b (* 1 1)))) (+ (* 1 (* 1 (* 1 (* d 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b d)) 4.648 * [backup-simplify]: Simplify (log (exp (+ (+ (/ 1 a) (/ 1 d)) (+ (/ 1 b) (/ 1 c))))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) 4.648 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in (a d b c) around 0 4.648 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c 4.648 * [taylor]: Taking taylor expansion of (/ 1 a) in c 4.648 * [taylor]: Taking taylor expansion of a in c 4.648 * [backup-simplify]: Simplify a into a 4.649 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 4.649 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c 4.649 * [taylor]: Taking taylor expansion of (/ 1 b) in c 4.649 * [taylor]: Taking taylor expansion of b in c 4.649 * [backup-simplify]: Simplify b into b 4.649 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.649 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 4.649 * [taylor]: Taking taylor expansion of (/ 1 d) in c 4.649 * [taylor]: Taking taylor expansion of d in c 4.649 * [backup-simplify]: Simplify d into d 4.649 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 4.649 * [taylor]: Taking taylor expansion of (/ 1 c) in c 4.649 * [taylor]: Taking taylor expansion of c in c 4.649 * [backup-simplify]: Simplify 0 into 0 4.649 * [backup-simplify]: Simplify 1 into 1 4.649 * [backup-simplify]: Simplify (/ 1 1) into 1 4.649 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b 4.649 * [taylor]: Taking taylor expansion of (/ 1 a) in b 4.649 * [taylor]: Taking taylor expansion of a in b 4.649 * [backup-simplify]: Simplify a into a 4.649 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 4.649 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b 4.650 * [taylor]: Taking taylor expansion of (/ 1 b) in b 4.650 * [taylor]: Taking taylor expansion of b in b 4.650 * [backup-simplify]: Simplify 0 into 0 4.650 * [backup-simplify]: Simplify 1 into 1 4.650 * [backup-simplify]: Simplify (/ 1 1) into 1 4.650 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b 4.650 * [taylor]: Taking taylor expansion of (/ 1 d) in b 4.650 * [taylor]: Taking taylor expansion of d in b 4.650 * [backup-simplify]: Simplify d into d 4.650 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 4.650 * [taylor]: Taking taylor expansion of (/ 1 c) in b 4.650 * [taylor]: Taking taylor expansion of c in b 4.650 * [backup-simplify]: Simplify c into c 4.650 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.650 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d 4.650 * [taylor]: Taking taylor expansion of (/ 1 a) in d 4.650 * [taylor]: Taking taylor expansion of a in d 4.650 * [backup-simplify]: Simplify a into a 4.650 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 4.650 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d 4.650 * [taylor]: Taking taylor expansion of (/ 1 b) in d 4.650 * [taylor]: Taking taylor expansion of b in d 4.650 * [backup-simplify]: Simplify b into b 4.651 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.651 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d 4.651 * [taylor]: Taking taylor expansion of (/ 1 d) in d 4.651 * [taylor]: Taking taylor expansion of d in d 4.651 * [backup-simplify]: Simplify 0 into 0 4.651 * [backup-simplify]: Simplify 1 into 1 4.651 * [backup-simplify]: Simplify (/ 1 1) into 1 4.651 * [taylor]: Taking taylor expansion of (/ 1 c) in d 4.651 * [taylor]: Taking taylor expansion of c in d 4.651 * [backup-simplify]: Simplify c into c 4.651 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.651 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 4.651 * [taylor]: Taking taylor expansion of (/ 1 a) in a 4.651 * [taylor]: Taking taylor expansion of a in a 4.651 * [backup-simplify]: Simplify 0 into 0 4.651 * [backup-simplify]: Simplify 1 into 1 4.652 * [backup-simplify]: Simplify (/ 1 1) into 1 4.652 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 4.652 * [taylor]: Taking taylor expansion of (/ 1 b) in a 4.652 * [taylor]: Taking taylor expansion of b in a 4.652 * [backup-simplify]: Simplify b into b 4.652 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.652 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 4.652 * [taylor]: Taking taylor expansion of (/ 1 d) in a 4.652 * [taylor]: Taking taylor expansion of d in a 4.652 * [backup-simplify]: Simplify d into d 4.652 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 4.652 * [taylor]: Taking taylor expansion of (/ 1 c) in a 4.652 * [taylor]: Taking taylor expansion of c in a 4.652 * [backup-simplify]: Simplify c into c 4.652 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.652 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 4.652 * [taylor]: Taking taylor expansion of (/ 1 a) in a 4.652 * [taylor]: Taking taylor expansion of a in a 4.652 * [backup-simplify]: Simplify 0 into 0 4.652 * [backup-simplify]: Simplify 1 into 1 4.653 * [backup-simplify]: Simplify (/ 1 1) into 1 4.653 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 4.653 * [taylor]: Taking taylor expansion of (/ 1 b) in a 4.653 * [taylor]: Taking taylor expansion of b in a 4.653 * [backup-simplify]: Simplify b into b 4.653 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.653 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 4.653 * [taylor]: Taking taylor expansion of (/ 1 d) in a 4.653 * [taylor]: Taking taylor expansion of d in a 4.653 * [backup-simplify]: Simplify d into d 4.653 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 4.653 * [taylor]: Taking taylor expansion of (/ 1 c) in a 4.653 * [taylor]: Taking taylor expansion of c in a 4.653 * [backup-simplify]: Simplify c into c 4.653 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.654 * [backup-simplify]: Simplify (+ 1 0) into 1 4.654 * [taylor]: Taking taylor expansion of 1 in d 4.654 * [backup-simplify]: Simplify 1 into 1 4.654 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.655 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 4.655 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 4.655 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 4.655 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d 4.655 * [taylor]: Taking taylor expansion of (/ 1 b) in d 4.655 * [taylor]: Taking taylor expansion of b in d 4.655 * [backup-simplify]: Simplify b into b 4.655 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.655 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d 4.655 * [taylor]: Taking taylor expansion of (/ 1 c) in d 4.655 * [taylor]: Taking taylor expansion of c in d 4.655 * [backup-simplify]: Simplify c into c 4.655 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.655 * [taylor]: Taking taylor expansion of (/ 1 d) in d 4.655 * [taylor]: Taking taylor expansion of d in d 4.655 * [backup-simplify]: Simplify 0 into 0 4.655 * [backup-simplify]: Simplify 1 into 1 4.656 * [backup-simplify]: Simplify (/ 1 1) into 1 4.656 * [backup-simplify]: Simplify (+ 0 1) into 1 4.657 * [backup-simplify]: Simplify (+ 0 1) into 1 4.657 * [taylor]: Taking taylor expansion of 1 in b 4.657 * [backup-simplify]: Simplify 1 into 1 4.657 * [taylor]: Taking taylor expansion of 1 in b 4.657 * [backup-simplify]: Simplify 1 into 1 4.658 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.658 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 4.658 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 4.658 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 4.658 * [backup-simplify]: Simplify (+ 0 0) into 0 4.659 * [backup-simplify]: Simplify (+ 0 0) into 0 4.659 * [backup-simplify]: Simplify (+ 0 0) into 0 4.659 * [taylor]: Taking taylor expansion of 0 in d 4.659 * [backup-simplify]: Simplify 0 into 0 4.660 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.660 * [backup-simplify]: Simplify (+ (/ 1 c) 0) into (/ 1 c) 4.660 * [backup-simplify]: Simplify (+ (/ 1 b) (/ 1 c)) into (+ (/ 1 b) (/ 1 c)) 4.660 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in b 4.660 * [taylor]: Taking taylor expansion of (/ 1 b) in b 4.660 * [taylor]: Taking taylor expansion of b in b 4.660 * [backup-simplify]: Simplify 0 into 0 4.660 * [backup-simplify]: Simplify 1 into 1 4.660 * [backup-simplify]: Simplify (/ 1 1) into 1 4.660 * [taylor]: Taking taylor expansion of (/ 1 c) in b 4.660 * [taylor]: Taking taylor expansion of c in b 4.660 * [backup-simplify]: Simplify c into c 4.661 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.661 * [backup-simplify]: Simplify (+ 1 0) into 1 4.661 * [taylor]: Taking taylor expansion of 1 in c 4.661 * [backup-simplify]: Simplify 1 into 1 4.661 * [taylor]: Taking taylor expansion of 0 in b 4.661 * [backup-simplify]: Simplify 0 into 0 4.661 * [taylor]: Taking taylor expansion of 1 in c 4.661 * [backup-simplify]: Simplify 1 into 1 4.661 * [taylor]: Taking taylor expansion of 1 in c 4.661 * [backup-simplify]: Simplify 1 into 1 4.662 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.662 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 4.662 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 4.663 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 4.663 * [backup-simplify]: Simplify (+ 0 0) into 0 4.663 * [backup-simplify]: Simplify (+ 0 0) into 0 4.664 * [backup-simplify]: Simplify (+ 0 0) into 0 4.664 * [taylor]: Taking taylor expansion of 0 in d 4.664 * [backup-simplify]: Simplify 0 into 0 4.664 * [taylor]: Taking taylor expansion of 0 in b 4.664 * [backup-simplify]: Simplify 0 into 0 4.664 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 4.664 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 4.665 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.665 * [backup-simplify]: Simplify (+ 0 0) into 0 4.666 * [backup-simplify]: Simplify (+ 0 0) into 0 4.666 * [taylor]: Taking taylor expansion of 0 in b 4.666 * [backup-simplify]: Simplify 0 into 0 4.666 * [taylor]: Taking taylor expansion of 0 in b 4.666 * [backup-simplify]: Simplify 0 into 0 4.666 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.666 * [backup-simplify]: Simplify (+ 0 (/ 1 c)) into (/ 1 c) 4.666 * [taylor]: Taking taylor expansion of (/ 1 c) in c 4.667 * [taylor]: Taking taylor expansion of c in c 4.667 * [backup-simplify]: Simplify 0 into 0 4.667 * [backup-simplify]: Simplify 1 into 1 4.667 * [backup-simplify]: Simplify (/ 1 1) into 1 4.667 * [backup-simplify]: Simplify 1 into 1 4.667 * [taylor]: Taking taylor expansion of 0 in c 4.667 * [backup-simplify]: Simplify 0 into 0 4.667 * [taylor]: Taking taylor expansion of 0 in c 4.667 * [backup-simplify]: Simplify 0 into 0 4.667 * [taylor]: Taking taylor expansion of 0 in c 4.667 * [backup-simplify]: Simplify 0 into 0 4.667 * [backup-simplify]: Simplify 1 into 1 4.667 * [backup-simplify]: Simplify 1 into 1 4.668 * [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)) 4.669 * [backup-simplify]: Simplify (log (exp (+ (+ (/ 1 (- a)) (/ 1 (- d))) (+ (/ 1 (- b)) (/ 1 (- c)))))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) 4.669 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in (a d b c) around 0 4.669 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in c 4.669 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c 4.669 * [taylor]: Taking taylor expansion of (/ 1 a) in c 4.669 * [taylor]: Taking taylor expansion of a in c 4.669 * [backup-simplify]: Simplify a into a 4.669 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 4.669 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c 4.669 * [taylor]: Taking taylor expansion of (/ 1 b) in c 4.669 * [taylor]: Taking taylor expansion of b in c 4.669 * [backup-simplify]: Simplify b into b 4.669 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.669 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 4.669 * [taylor]: Taking taylor expansion of (/ 1 d) in c 4.669 * [taylor]: Taking taylor expansion of d in c 4.669 * [backup-simplify]: Simplify d into d 4.669 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 4.669 * [taylor]: Taking taylor expansion of (/ 1 c) in c 4.669 * [taylor]: Taking taylor expansion of c in c 4.669 * [backup-simplify]: Simplify 0 into 0 4.669 * [backup-simplify]: Simplify 1 into 1 4.670 * [backup-simplify]: Simplify (/ 1 1) into 1 4.670 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in b 4.670 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b 4.670 * [taylor]: Taking taylor expansion of (/ 1 a) in b 4.670 * [taylor]: Taking taylor expansion of a in b 4.670 * [backup-simplify]: Simplify a into a 4.670 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 4.670 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b 4.670 * [taylor]: Taking taylor expansion of (/ 1 b) in b 4.670 * [taylor]: Taking taylor expansion of b in b 4.670 * [backup-simplify]: Simplify 0 into 0 4.670 * [backup-simplify]: Simplify 1 into 1 4.671 * [backup-simplify]: Simplify (/ 1 1) into 1 4.671 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b 4.671 * [taylor]: Taking taylor expansion of (/ 1 d) in b 4.671 * [taylor]: Taking taylor expansion of d in b 4.671 * [backup-simplify]: Simplify d into d 4.671 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 4.671 * [taylor]: Taking taylor expansion of (/ 1 c) in b 4.671 * [taylor]: Taking taylor expansion of c in b 4.671 * [backup-simplify]: Simplify c into c 4.671 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.671 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in d 4.671 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d 4.671 * [taylor]: Taking taylor expansion of (/ 1 a) in d 4.671 * [taylor]: Taking taylor expansion of a in d 4.671 * [backup-simplify]: Simplify a into a 4.671 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 4.671 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d 4.671 * [taylor]: Taking taylor expansion of (/ 1 b) in d 4.671 * [taylor]: Taking taylor expansion of b in d 4.671 * [backup-simplify]: Simplify b into b 4.671 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.671 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d 4.671 * [taylor]: Taking taylor expansion of (/ 1 d) in d 4.671 * [taylor]: Taking taylor expansion of d in d 4.671 * [backup-simplify]: Simplify 0 into 0 4.671 * [backup-simplify]: Simplify 1 into 1 4.672 * [backup-simplify]: Simplify (/ 1 1) into 1 4.672 * [taylor]: Taking taylor expansion of (/ 1 c) in d 4.672 * [taylor]: Taking taylor expansion of c in d 4.672 * [backup-simplify]: Simplify c into c 4.672 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.672 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a 4.672 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 4.672 * [taylor]: Taking taylor expansion of (/ 1 a) in a 4.672 * [taylor]: Taking taylor expansion of a in a 4.672 * [backup-simplify]: Simplify 0 into 0 4.672 * [backup-simplify]: Simplify 1 into 1 4.672 * [backup-simplify]: Simplify (/ 1 1) into 1 4.672 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 4.672 * [taylor]: Taking taylor expansion of (/ 1 b) in a 4.672 * [taylor]: Taking taylor expansion of b in a 4.672 * [backup-simplify]: Simplify b into b 4.672 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.672 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 4.673 * [taylor]: Taking taylor expansion of (/ 1 d) in a 4.673 * [taylor]: Taking taylor expansion of d in a 4.673 * [backup-simplify]: Simplify d into d 4.673 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 4.673 * [taylor]: Taking taylor expansion of (/ 1 c) in a 4.673 * [taylor]: Taking taylor expansion of c in a 4.673 * [backup-simplify]: Simplify c into c 4.673 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.673 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a 4.673 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 4.673 * [taylor]: Taking taylor expansion of (/ 1 a) in a 4.673 * [taylor]: Taking taylor expansion of a in a 4.673 * [backup-simplify]: Simplify 0 into 0 4.673 * [backup-simplify]: Simplify 1 into 1 4.673 * [backup-simplify]: Simplify (/ 1 1) into 1 4.675 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 4.675 * [taylor]: Taking taylor expansion of (/ 1 b) in a 4.675 * [taylor]: Taking taylor expansion of b in a 4.675 * [backup-simplify]: Simplify b into b 4.675 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.675 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 4.675 * [taylor]: Taking taylor expansion of (/ 1 d) in a 4.675 * [taylor]: Taking taylor expansion of d in a 4.675 * [backup-simplify]: Simplify d into d 4.675 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 4.675 * [taylor]: Taking taylor expansion of (/ 1 c) in a 4.675 * [taylor]: Taking taylor expansion of c in a 4.675 * [backup-simplify]: Simplify c into c 4.676 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.676 * [backup-simplify]: Simplify (+ 1 0) into 1 4.676 * [backup-simplify]: Simplify (- 1) into -1 4.677 * [taylor]: Taking taylor expansion of -1 in d 4.677 * [backup-simplify]: Simplify -1 into -1 4.677 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.677 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 4.678 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 4.678 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 4.678 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) 4.678 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d 4.678 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d 4.678 * [taylor]: Taking taylor expansion of (/ 1 b) in d 4.678 * [taylor]: Taking taylor expansion of b in d 4.678 * [backup-simplify]: Simplify b into b 4.678 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.678 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d 4.678 * [taylor]: Taking taylor expansion of (/ 1 d) in d 4.678 * [taylor]: Taking taylor expansion of d in d 4.678 * [backup-simplify]: Simplify 0 into 0 4.678 * [backup-simplify]: Simplify 1 into 1 4.679 * [backup-simplify]: Simplify (/ 1 1) into 1 4.679 * [taylor]: Taking taylor expansion of (/ 1 c) in d 4.679 * [taylor]: Taking taylor expansion of c in d 4.679 * [backup-simplify]: Simplify c into c 4.679 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.679 * [backup-simplify]: Simplify (+ 1 0) into 1 4.680 * [backup-simplify]: Simplify (+ 0 1) into 1 4.680 * [backup-simplify]: Simplify (- 1) into -1 4.680 * [taylor]: Taking taylor expansion of -1 in b 4.680 * [backup-simplify]: Simplify -1 into -1 4.680 * [taylor]: Taking taylor expansion of -1 in b 4.680 * [backup-simplify]: Simplify -1 into -1 4.681 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.681 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 4.681 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 4.681 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 4.682 * [backup-simplify]: Simplify (+ 0 0) into 0 4.682 * [backup-simplify]: Simplify (+ 0 0) into 0 4.682 * [backup-simplify]: Simplify (+ 0 0) into 0 4.683 * [backup-simplify]: Simplify (- 0) into 0 4.683 * [taylor]: Taking taylor expansion of 0 in d 4.683 * [backup-simplify]: Simplify 0 into 0 4.683 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.683 * [backup-simplify]: Simplify (+ 0 (/ 1 c)) into (/ 1 c) 4.684 * [backup-simplify]: Simplify (+ (/ 1 b) (/ 1 c)) into (+ (/ 1 b) (/ 1 c)) 4.684 * [backup-simplify]: Simplify (- (+ (/ 1 b) (/ 1 c))) into (- (+ (/ 1 b) (/ 1 c))) 4.684 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (/ 1 c))) in b 4.684 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in b 4.684 * [taylor]: Taking taylor expansion of (/ 1 b) in b 4.684 * [taylor]: Taking taylor expansion of b in b 4.684 * [backup-simplify]: Simplify 0 into 0 4.684 * [backup-simplify]: Simplify 1 into 1 4.684 * [backup-simplify]: Simplify (/ 1 1) into 1 4.684 * [taylor]: Taking taylor expansion of (/ 1 c) in b 4.684 * [taylor]: Taking taylor expansion of c in b 4.684 * [backup-simplify]: Simplify c into c 4.684 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.685 * [backup-simplify]: Simplify (+ 1 0) into 1 4.685 * [backup-simplify]: Simplify (- 1) into -1 4.685 * [taylor]: Taking taylor expansion of -1 in c 4.685 * [backup-simplify]: Simplify -1 into -1 4.685 * [taylor]: Taking taylor expansion of 0 in b 4.685 * [backup-simplify]: Simplify 0 into 0 4.685 * [taylor]: Taking taylor expansion of -1 in c 4.685 * [backup-simplify]: Simplify -1 into -1 4.685 * [taylor]: Taking taylor expansion of -1 in c 4.685 * [backup-simplify]: Simplify -1 into -1 4.686 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.686 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 4.686 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 4.686 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 4.686 * [backup-simplify]: Simplify (+ 0 0) into 0 4.686 * [backup-simplify]: Simplify (+ 0 0) into 0 4.687 * [backup-simplify]: Simplify (+ 0 0) into 0 4.687 * [backup-simplify]: Simplify (- 0) into 0 4.687 * [taylor]: Taking taylor expansion of 0 in d 4.687 * [backup-simplify]: Simplify 0 into 0 4.687 * [taylor]: Taking taylor expansion of 0 in b 4.687 * [backup-simplify]: Simplify 0 into 0 4.687 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 4.688 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.688 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 4.688 * [backup-simplify]: Simplify (+ 0 0) into 0 4.688 * [backup-simplify]: Simplify (+ 0 0) into 0 4.688 * [backup-simplify]: Simplify (- 0) into 0 4.688 * [taylor]: Taking taylor expansion of 0 in b 4.688 * [backup-simplify]: Simplify 0 into 0 4.689 * [taylor]: Taking taylor expansion of 0 in b 4.689 * [backup-simplify]: Simplify 0 into 0 4.689 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.689 * [backup-simplify]: Simplify (+ 0 (/ 1 c)) into (/ 1 c) 4.689 * [backup-simplify]: Simplify (- (/ 1 c)) into (- (/ 1 c)) 4.689 * [taylor]: Taking taylor expansion of (- (/ 1 c)) in c 4.689 * [taylor]: Taking taylor expansion of (/ 1 c) in c 4.689 * [taylor]: Taking taylor expansion of c in c 4.689 * [backup-simplify]: Simplify 0 into 0 4.689 * [backup-simplify]: Simplify 1 into 1 4.689 * [backup-simplify]: Simplify (/ 1 1) into 1 4.690 * [backup-simplify]: Simplify (- 1) into -1 4.690 * [backup-simplify]: Simplify -1 into -1 4.690 * [taylor]: Taking taylor expansion of 0 in c 4.690 * [backup-simplify]: Simplify 0 into 0 4.690 * [taylor]: Taking taylor expansion of 0 in c 4.690 * [backup-simplify]: Simplify 0 into 0 4.690 * [taylor]: Taking taylor expansion of 0 in c 4.690 * [backup-simplify]: Simplify 0 into 0 4.690 * [backup-simplify]: Simplify -1 into -1 4.690 * [backup-simplify]: Simplify -1 into -1 4.691 * [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)) 4.691 * * * [progress]: simplifying candidates 4.691 * [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)) 4.691 * * [simplify]: iteration 0: 41 enodes 4.700 * * [simplify]: iteration 1: 69 enodes 4.718 * * [simplify]: iteration 2: 140 enodes 4.775 * * [simplify]: iteration 3: 705 enodes 5.186 * * [simplify]: iteration complete: 5000 enodes 5.186 * * [simplify]: Extracting #0: cost 16 inf + 0 5.187 * * [simplify]: Extracting #1: cost 246 inf + 2 5.189 * * [simplify]: Extracting #2: cost 1150 inf + 1331 5.206 * * [simplify]: Extracting #3: cost 1727 inf + 65327 5.265 * * [simplify]: Extracting #4: cost 470 inf + 374371 5.350 * * [simplify]: Extracting #5: cost 0 inf + 468007 5.446 * * [simplify]: Extracting #6: cost 0 inf + 465367 5.545 * [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) 5.546 * * * [progress]: adding candidates to table 5.630 * * [progress]: iteration 4 / 4 5.630 * * * [progress]: picking best candidate 5.634 * * * * [pick]: Picked # 5.634 * * * [progress]: localizing error 5.646 * * * [progress]: generating rewritten candidates 5.646 * * * [progress]: generating series expansions 5.646 * * * [progress]: simplifying candidates 5.646 * [simplify]: Simplifying: 5.646 * * [simplify]: iteration 0: 0 enodes 5.646 * * [simplify]: iteration complete: 0 enodes 5.646 * * [simplify]: Extracting #0: cost 0 inf + 0 5.646 * [simplify]: Simplified to: 5.646 * * * [progress]: adding candidates to table 5.647 * [progress]: [Phase 3 of 3] Extracting. 5.650 * [simplify]: Simplifying: (* (+ (+ a d) (+ b c)) 2.0) 5.651 * * [simplify]: iteration 0: 9 enodes 5.651 * * [simplify]: iteration 1: 13 enodes 5.651 * * [simplify]: iteration complete: 13 enodes 5.651 * * [simplify]: Extracting #0: cost 1 inf + 0 5.651 * * [simplify]: Extracting #1: cost 3 inf + 0 5.651 * * [simplify]: Extracting #2: cost 4 inf + 1 5.651 * * [simplify]: Extracting #3: cost 8 inf + 1 5.652 * * [simplify]: Extracting #4: cost 3 inf + 47 5.652 * * [simplify]: Extracting #5: cost 0 inf + 378 5.652 * [simplify]: Simplified to: (* 2.0 (+ (+ b c) (+ d a))) 6.968 * [regime-testing]: Baseline error score: 0 6.982 * [regime-testing]: Oracle error score: 0 6.982 * [regime-testing]: End program error score: 0 7.097 * [regime-testing]: Target error score: 3.7957549646650284