23.144 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.050 * * * [progress]: [2/2] Setting up program. 0.058 * [progress]: [Phase 2 of 3] Improving. 0.059 * [simplify]: Simplifying: (* (+ a (+ b (+ c d))) 2.0) 0.059 * * [simplify]: iteration 0: 9 enodes 0.062 * * [simplify]: iteration 1: 17 enodes 0.065 * * [simplify]: iteration 2: 51 enodes 0.075 * * [simplify]: iteration 3: 123 enodes 0.133 * * [simplify]: iteration 4: 252 enodes 0.188 * * [simplify]: iteration 5: 285 enodes 0.223 * * [simplify]: iteration complete: 285 enodes 0.223 * * [simplify]: Extracting #0: cost 1 inf + 0 0.223 * * [simplify]: Extracting #1: cost 17 inf + 0 0.223 * * [simplify]: Extracting #2: cost 30 inf + 1 0.223 * * [simplify]: Extracting #3: cost 15 inf + 753 0.224 * * [simplify]: Extracting #4: cost 0 inf + 2040 0.225 * [simplify]: Simplified to: (* 2.0 (+ (+ b (+ d c)) a)) 0.225 * * [progress]: iteration 1 / 4 0.225 * * * [progress]: picking best candidate 0.229 * * * * [pick]: Picked # 0.229 * * * [progress]: localizing error 0.242 * * * [progress]: generating rewritten candidates 0.243 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.284 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2) 0.308 * * * [progress]: generating series expansions 0.308 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.309 * [backup-simplify]: Simplify (+ a (+ b (+ c d))) into (+ a (+ b (+ c d))) 0.309 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a b c d) around 0 0.309 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d 0.309 * [taylor]: Taking taylor expansion of a in d 0.309 * [backup-simplify]: Simplify a into a 0.309 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d 0.309 * [taylor]: Taking taylor expansion of b in d 0.309 * [backup-simplify]: Simplify b into b 0.309 * [taylor]: Taking taylor expansion of (+ c d) in d 0.309 * [taylor]: Taking taylor expansion of c in d 0.309 * [backup-simplify]: Simplify c into c 0.309 * [taylor]: Taking taylor expansion of d in d 0.309 * [backup-simplify]: Simplify 0 into 0 0.309 * [backup-simplify]: Simplify 1 into 1 0.309 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c 0.309 * [taylor]: Taking taylor expansion of a in c 0.309 * [backup-simplify]: Simplify a into a 0.309 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c 0.309 * [taylor]: Taking taylor expansion of b in c 0.309 * [backup-simplify]: Simplify b into b 0.309 * [taylor]: Taking taylor expansion of (+ c d) in c 0.309 * [taylor]: Taking taylor expansion of c in c 0.309 * [backup-simplify]: Simplify 0 into 0 0.309 * [backup-simplify]: Simplify 1 into 1 0.309 * [taylor]: Taking taylor expansion of d in c 0.309 * [backup-simplify]: Simplify d into d 0.309 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b 0.309 * [taylor]: Taking taylor expansion of a in b 0.309 * [backup-simplify]: Simplify a into a 0.309 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 0.309 * [taylor]: Taking taylor expansion of b in b 0.309 * [backup-simplify]: Simplify 0 into 0 0.309 * [backup-simplify]: Simplify 1 into 1 0.309 * [taylor]: Taking taylor expansion of (+ c d) in b 0.309 * [taylor]: Taking taylor expansion of c in b 0.309 * [backup-simplify]: Simplify c into c 0.309 * [taylor]: Taking taylor expansion of d in b 0.309 * [backup-simplify]: Simplify d into d 0.309 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 0.309 * [taylor]: Taking taylor expansion of a in a 0.309 * [backup-simplify]: Simplify 0 into 0 0.310 * [backup-simplify]: Simplify 1 into 1 0.310 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 0.310 * [taylor]: Taking taylor expansion of b in a 0.310 * [backup-simplify]: Simplify b into b 0.310 * [taylor]: Taking taylor expansion of (+ c d) in a 0.310 * [taylor]: Taking taylor expansion of c in a 0.310 * [backup-simplify]: Simplify c into c 0.310 * [taylor]: Taking taylor expansion of d in a 0.310 * [backup-simplify]: Simplify d into d 0.310 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 0.310 * [taylor]: Taking taylor expansion of a in a 0.310 * [backup-simplify]: Simplify 0 into 0 0.310 * [backup-simplify]: Simplify 1 into 1 0.310 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 0.310 * [taylor]: Taking taylor expansion of b in a 0.310 * [backup-simplify]: Simplify b into b 0.310 * [taylor]: Taking taylor expansion of (+ c d) in a 0.310 * [taylor]: Taking taylor expansion of c in a 0.310 * [backup-simplify]: Simplify c into c 0.310 * [taylor]: Taking taylor expansion of d in a 0.310 * [backup-simplify]: Simplify d into d 0.310 * [backup-simplify]: Simplify (+ c d) into (+ c d) 0.310 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d)) 0.310 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d)) 0.310 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in b 0.310 * [taylor]: Taking taylor expansion of c in b 0.310 * [backup-simplify]: Simplify c into c 0.310 * [taylor]: Taking taylor expansion of (+ b d) in b 0.310 * [taylor]: Taking taylor expansion of b in b 0.310 * [backup-simplify]: Simplify 0 into 0 0.310 * [backup-simplify]: Simplify 1 into 1 0.310 * [taylor]: Taking taylor expansion of d in b 0.310 * [backup-simplify]: Simplify d into d 0.310 * [backup-simplify]: Simplify (+ 0 d) into d 0.310 * [backup-simplify]: Simplify (+ c d) into (+ c d) 0.310 * [taylor]: Taking taylor expansion of (+ c d) in c 0.310 * [taylor]: Taking taylor expansion of c in c 0.310 * [backup-simplify]: Simplify 0 into 0 0.310 * [backup-simplify]: Simplify 1 into 1 0.310 * [taylor]: Taking taylor expansion of d in c 0.310 * [backup-simplify]: Simplify d into d 0.310 * [backup-simplify]: Simplify (+ 0 d) into d 0.310 * [taylor]: Taking taylor expansion of d in d 0.310 * [backup-simplify]: Simplify 0 into 0 0.310 * [backup-simplify]: Simplify 1 into 1 0.310 * [backup-simplify]: Simplify 0 into 0 0.311 * [backup-simplify]: Simplify (+ 0 0) into 0 0.311 * [backup-simplify]: Simplify (+ 0 0) into 0 0.311 * [backup-simplify]: Simplify (+ 1 0) into 1 0.311 * [taylor]: Taking taylor expansion of 1 in b 0.311 * [backup-simplify]: Simplify 1 into 1 0.311 * [taylor]: Taking taylor expansion of 1 in c 0.311 * [backup-simplify]: Simplify 1 into 1 0.311 * [taylor]: Taking taylor expansion of 1 in d 0.311 * [backup-simplify]: Simplify 1 into 1 0.311 * [backup-simplify]: Simplify 1 into 1 0.312 * [backup-simplify]: Simplify (+ 1 0) into 1 0.312 * [backup-simplify]: Simplify (+ 0 1) into 1 0.312 * [taylor]: Taking taylor expansion of 1 in c 0.312 * [backup-simplify]: Simplify 1 into 1 0.312 * [taylor]: Taking taylor expansion of 1 in d 0.312 * [backup-simplify]: Simplify 1 into 1 0.312 * [backup-simplify]: Simplify 1 into 1 0.313 * [backup-simplify]: Simplify (+ 1 0) into 1 0.313 * [taylor]: Taking taylor expansion of 1 in d 0.313 * [backup-simplify]: Simplify 1 into 1 0.313 * [backup-simplify]: Simplify 1 into 1 0.313 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b c)) 0.313 * [backup-simplify]: Simplify (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) 0.313 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in (a b c d) around 0 0.313 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d 0.313 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.313 * [taylor]: Taking taylor expansion of a in d 0.313 * [backup-simplify]: Simplify a into a 0.313 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.313 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d 0.313 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.313 * [taylor]: Taking taylor expansion of b in d 0.313 * [backup-simplify]: Simplify b into b 0.313 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.313 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d 0.313 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.313 * [taylor]: Taking taylor expansion of c in d 0.313 * [backup-simplify]: Simplify c into c 0.314 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.314 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.314 * [taylor]: Taking taylor expansion of d in d 0.314 * [backup-simplify]: Simplify 0 into 0 0.314 * [backup-simplify]: Simplify 1 into 1 0.314 * [backup-simplify]: Simplify (/ 1 1) into 1 0.314 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c 0.314 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.314 * [taylor]: Taking taylor expansion of a in c 0.314 * [backup-simplify]: Simplify a into a 0.314 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.314 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c 0.314 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.314 * [taylor]: Taking taylor expansion of b in c 0.314 * [backup-simplify]: Simplify b into b 0.314 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.314 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.314 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.314 * [taylor]: Taking taylor expansion of c in c 0.314 * [backup-simplify]: Simplify 0 into 0 0.314 * [backup-simplify]: Simplify 1 into 1 0.314 * [backup-simplify]: Simplify (/ 1 1) into 1 0.314 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.314 * [taylor]: Taking taylor expansion of d in c 0.314 * [backup-simplify]: Simplify d into d 0.314 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.314 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b 0.314 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.315 * [taylor]: Taking taylor expansion of a in b 0.315 * [backup-simplify]: Simplify a into a 0.315 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.315 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.315 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.315 * [taylor]: Taking taylor expansion of b in b 0.315 * [backup-simplify]: Simplify 0 into 0 0.315 * [backup-simplify]: Simplify 1 into 1 0.315 * [backup-simplify]: Simplify (/ 1 1) into 1 0.315 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.315 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.315 * [taylor]: Taking taylor expansion of c in b 0.315 * [backup-simplify]: Simplify c into c 0.315 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.315 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.315 * [taylor]: Taking taylor expansion of d in b 0.315 * [backup-simplify]: Simplify d into d 0.315 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.315 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a 0.315 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.315 * [taylor]: Taking taylor expansion of a in a 0.315 * [backup-simplify]: Simplify 0 into 0 0.315 * [backup-simplify]: Simplify 1 into 1 0.315 * [backup-simplify]: Simplify (/ 1 1) into 1 0.315 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a 0.315 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.315 * [taylor]: Taking taylor expansion of b in a 0.315 * [backup-simplify]: Simplify b into b 0.315 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.316 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a 0.316 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.316 * [taylor]: Taking taylor expansion of c in a 0.316 * [backup-simplify]: Simplify c into c 0.316 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.316 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.316 * [taylor]: Taking taylor expansion of d in a 0.316 * [backup-simplify]: Simplify d into d 0.316 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.316 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a 0.316 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.316 * [taylor]: Taking taylor expansion of a in a 0.316 * [backup-simplify]: Simplify 0 into 0 0.316 * [backup-simplify]: Simplify 1 into 1 0.316 * [backup-simplify]: Simplify (/ 1 1) into 1 0.316 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a 0.316 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.316 * [taylor]: Taking taylor expansion of b in a 0.316 * [backup-simplify]: Simplify b into b 0.316 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.316 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a 0.316 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.316 * [taylor]: Taking taylor expansion of c in a 0.316 * [backup-simplify]: Simplify c into c 0.316 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.316 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.316 * [taylor]: Taking taylor expansion of d in a 0.316 * [backup-simplify]: Simplify d into d 0.316 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.317 * [backup-simplify]: Simplify (+ 1 0) into 1 0.317 * [taylor]: Taking taylor expansion of 1 in b 0.317 * [backup-simplify]: Simplify 1 into 1 0.317 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.317 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.317 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) 0.317 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) 0.317 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b 0.317 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.317 * [taylor]: Taking taylor expansion of b in b 0.317 * [backup-simplify]: Simplify 0 into 0 0.317 * [backup-simplify]: Simplify 1 into 1 0.318 * [backup-simplify]: Simplify (/ 1 1) into 1 0.318 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b 0.318 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.318 * [taylor]: Taking taylor expansion of d in b 0.318 * [backup-simplify]: Simplify d into d 0.318 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.318 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.318 * [taylor]: Taking taylor expansion of c in b 0.318 * [backup-simplify]: Simplify c into c 0.318 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.318 * [backup-simplify]: Simplify (+ 1 0) into 1 0.318 * [taylor]: Taking taylor expansion of 1 in c 0.318 * [backup-simplify]: Simplify 1 into 1 0.318 * [taylor]: Taking taylor expansion of 1 in c 0.318 * [backup-simplify]: Simplify 1 into 1 0.319 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.319 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 0.319 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.320 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.320 * [backup-simplify]: Simplify (+ 0 0) into 0 0.320 * [backup-simplify]: Simplify (+ 0 0) into 0 0.321 * [backup-simplify]: Simplify (+ 0 0) into 0 0.321 * [taylor]: Taking taylor expansion of 0 in b 0.321 * [backup-simplify]: Simplify 0 into 0 0.322 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.322 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 0.322 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 d) (/ 1 c)) 0.322 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 0.322 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.322 * [taylor]: Taking taylor expansion of d in c 0.322 * [backup-simplify]: Simplify d into d 0.322 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.322 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.322 * [taylor]: Taking taylor expansion of c in c 0.322 * [backup-simplify]: Simplify 0 into 0 0.322 * [backup-simplify]: Simplify 1 into 1 0.322 * [backup-simplify]: Simplify (/ 1 1) into 1 0.323 * [backup-simplify]: Simplify (+ 0 1) into 1 0.323 * [taylor]: Taking taylor expansion of 1 in d 0.323 * [backup-simplify]: Simplify 1 into 1 0.323 * [taylor]: Taking taylor expansion of 0 in c 0.323 * [backup-simplify]: Simplify 0 into 0 0.323 * [taylor]: Taking taylor expansion of 1 in d 0.323 * [backup-simplify]: Simplify 1 into 1 0.323 * [taylor]: Taking taylor expansion of 1 in d 0.323 * [backup-simplify]: Simplify 1 into 1 0.324 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.324 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 0.325 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 0.325 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 0.325 * [backup-simplify]: Simplify (+ 0 0) into 0 0.325 * [backup-simplify]: Simplify (+ 0 0) into 0 0.325 * [backup-simplify]: Simplify (+ 0 0) into 0 0.325 * [taylor]: Taking taylor expansion of 0 in b 0.325 * [backup-simplify]: Simplify 0 into 0 0.325 * [taylor]: Taking taylor expansion of 0 in c 0.325 * [backup-simplify]: Simplify 0 into 0 0.326 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.326 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.326 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.326 * [backup-simplify]: Simplify (+ 0 0) into 0 0.327 * [backup-simplify]: Simplify (+ 0 0) into 0 0.327 * [taylor]: Taking taylor expansion of 0 in c 0.327 * [backup-simplify]: Simplify 0 into 0 0.327 * [taylor]: Taking taylor expansion of 0 in c 0.327 * [backup-simplify]: Simplify 0 into 0 0.327 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.327 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d) 0.327 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.327 * [taylor]: Taking taylor expansion of d in d 0.327 * [backup-simplify]: Simplify 0 into 0 0.327 * [backup-simplify]: Simplify 1 into 1 0.327 * [backup-simplify]: Simplify (/ 1 1) into 1 0.328 * [backup-simplify]: Simplify 1 into 1 0.328 * [taylor]: Taking taylor expansion of 0 in d 0.328 * [backup-simplify]: Simplify 0 into 0 0.328 * [taylor]: Taking taylor expansion of 0 in d 0.328 * [backup-simplify]: Simplify 0 into 0 0.328 * [taylor]: Taking taylor expansion of 0 in d 0.328 * [backup-simplify]: Simplify 0 into 0 0.328 * [backup-simplify]: Simplify 1 into 1 0.328 * [backup-simplify]: Simplify 1 into 1 0.328 * [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)) 0.329 * [backup-simplify]: Simplify (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d))))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) 0.329 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in (a b c d) around 0 0.329 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in d 0.329 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d 0.329 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.329 * [taylor]: Taking taylor expansion of a in d 0.329 * [backup-simplify]: Simplify a into a 0.329 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.329 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d 0.329 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.329 * [taylor]: Taking taylor expansion of b in d 0.329 * [backup-simplify]: Simplify b into b 0.329 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.329 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d 0.329 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.329 * [taylor]: Taking taylor expansion of c in d 0.329 * [backup-simplify]: Simplify c into c 0.329 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.329 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.329 * [taylor]: Taking taylor expansion of d in d 0.329 * [backup-simplify]: Simplify 0 into 0 0.329 * [backup-simplify]: Simplify 1 into 1 0.329 * [backup-simplify]: Simplify (/ 1 1) into 1 0.329 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in c 0.329 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c 0.329 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.329 * [taylor]: Taking taylor expansion of a in c 0.329 * [backup-simplify]: Simplify a into a 0.329 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.329 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c 0.329 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.329 * [taylor]: Taking taylor expansion of b in c 0.329 * [backup-simplify]: Simplify b into b 0.330 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.330 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.330 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.330 * [taylor]: Taking taylor expansion of c in c 0.330 * [backup-simplify]: Simplify 0 into 0 0.330 * [backup-simplify]: Simplify 1 into 1 0.330 * [backup-simplify]: Simplify (/ 1 1) into 1 0.330 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.330 * [taylor]: Taking taylor expansion of d in c 0.330 * [backup-simplify]: Simplify d into d 0.330 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.330 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in b 0.330 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b 0.330 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.330 * [taylor]: Taking taylor expansion of a in b 0.330 * [backup-simplify]: Simplify a into a 0.330 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.330 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.330 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.330 * [taylor]: Taking taylor expansion of b in b 0.330 * [backup-simplify]: Simplify 0 into 0 0.330 * [backup-simplify]: Simplify 1 into 1 0.330 * [backup-simplify]: Simplify (/ 1 1) into 1 0.330 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.330 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.330 * [taylor]: Taking taylor expansion of c in b 0.330 * [backup-simplify]: Simplify c into c 0.331 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.331 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.331 * [taylor]: Taking taylor expansion of d in b 0.331 * [backup-simplify]: Simplify d into d 0.331 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.331 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in a 0.331 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a 0.331 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.331 * [taylor]: Taking taylor expansion of a in a 0.331 * [backup-simplify]: Simplify 0 into 0 0.331 * [backup-simplify]: Simplify 1 into 1 0.331 * [backup-simplify]: Simplify (/ 1 1) into 1 0.331 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a 0.331 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.331 * [taylor]: Taking taylor expansion of b in a 0.331 * [backup-simplify]: Simplify b into b 0.331 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.331 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a 0.331 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.331 * [taylor]: Taking taylor expansion of c in a 0.331 * [backup-simplify]: Simplify c into c 0.331 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.331 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.331 * [taylor]: Taking taylor expansion of d in a 0.331 * [backup-simplify]: Simplify d into d 0.331 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.331 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in a 0.331 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a 0.331 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.331 * [taylor]: Taking taylor expansion of a in a 0.331 * [backup-simplify]: Simplify 0 into 0 0.331 * [backup-simplify]: Simplify 1 into 1 0.332 * [backup-simplify]: Simplify (/ 1 1) into 1 0.332 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a 0.332 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.332 * [taylor]: Taking taylor expansion of b in a 0.332 * [backup-simplify]: Simplify b into b 0.332 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.332 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a 0.332 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.332 * [taylor]: Taking taylor expansion of c in a 0.332 * [backup-simplify]: Simplify c into c 0.332 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.332 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.332 * [taylor]: Taking taylor expansion of d in a 0.332 * [backup-simplify]: Simplify d into d 0.332 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.332 * [backup-simplify]: Simplify (+ 1 0) into 1 0.332 * [backup-simplify]: Simplify (- 1) into -1 0.332 * [taylor]: Taking taylor expansion of -1 in b 0.332 * [backup-simplify]: Simplify -1 into -1 0.333 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.333 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.333 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) 0.333 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) 0.333 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) 0.333 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b 0.333 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.333 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.333 * [taylor]: Taking taylor expansion of b in b 0.333 * [backup-simplify]: Simplify 0 into 0 0.333 * [backup-simplify]: Simplify 1 into 1 0.334 * [backup-simplify]: Simplify (/ 1 1) into 1 0.334 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.334 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.334 * [taylor]: Taking taylor expansion of c in b 0.334 * [backup-simplify]: Simplify c into c 0.334 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.334 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.334 * [taylor]: Taking taylor expansion of d in b 0.334 * [backup-simplify]: Simplify d into d 0.334 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.334 * [backup-simplify]: Simplify (+ 1 0) into 1 0.335 * [backup-simplify]: Simplify (- 1) into -1 0.335 * [taylor]: Taking taylor expansion of -1 in c 0.335 * [backup-simplify]: Simplify -1 into -1 0.335 * [taylor]: Taking taylor expansion of -1 in c 0.335 * [backup-simplify]: Simplify -1 into -1 0.336 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.336 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 0.336 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.336 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.336 * [backup-simplify]: Simplify (+ 0 0) into 0 0.337 * [backup-simplify]: Simplify (+ 0 0) into 0 0.337 * [backup-simplify]: Simplify (+ 0 0) into 0 0.338 * [backup-simplify]: Simplify (- 0) into 0 0.338 * [taylor]: Taking taylor expansion of 0 in b 0.338 * [backup-simplify]: Simplify 0 into 0 0.338 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.339 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.339 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d)) 0.339 * [backup-simplify]: Simplify (- (+ (/ 1 c) (/ 1 d))) into (- (+ (/ 1 c) (/ 1 d))) 0.339 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c 0.339 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.339 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.339 * [taylor]: Taking taylor expansion of c in c 0.339 * [backup-simplify]: Simplify 0 into 0 0.339 * [backup-simplify]: Simplify 1 into 1 0.339 * [backup-simplify]: Simplify (/ 1 1) into 1 0.339 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.339 * [taylor]: Taking taylor expansion of d in c 0.340 * [backup-simplify]: Simplify d into d 0.340 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.340 * [backup-simplify]: Simplify (+ 1 0) into 1 0.340 * [backup-simplify]: Simplify (- 1) into -1 0.340 * [taylor]: Taking taylor expansion of -1 in d 0.340 * [backup-simplify]: Simplify -1 into -1 0.341 * [taylor]: Taking taylor expansion of 0 in c 0.341 * [backup-simplify]: Simplify 0 into 0 0.341 * [taylor]: Taking taylor expansion of -1 in d 0.341 * [backup-simplify]: Simplify -1 into -1 0.341 * [taylor]: Taking taylor expansion of -1 in d 0.341 * [backup-simplify]: Simplify -1 into -1 0.342 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.342 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 0.342 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 0.342 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 0.343 * [backup-simplify]: Simplify (+ 0 0) into 0 0.343 * [backup-simplify]: Simplify (+ 0 0) into 0 0.343 * [backup-simplify]: Simplify (+ 0 0) into 0 0.344 * [backup-simplify]: Simplify (- 0) into 0 0.344 * [taylor]: Taking taylor expansion of 0 in b 0.344 * [backup-simplify]: Simplify 0 into 0 0.344 * [taylor]: Taking taylor expansion of 0 in c 0.344 * [backup-simplify]: Simplify 0 into 0 0.345 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.345 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.345 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.345 * [backup-simplify]: Simplify (+ 0 0) into 0 0.346 * [backup-simplify]: Simplify (+ 0 0) into 0 0.346 * [backup-simplify]: Simplify (- 0) into 0 0.346 * [taylor]: Taking taylor expansion of 0 in c 0.346 * [backup-simplify]: Simplify 0 into 0 0.346 * [taylor]: Taking taylor expansion of 0 in c 0.346 * [backup-simplify]: Simplify 0 into 0 0.347 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.347 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d) 0.347 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d)) 0.347 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d 0.347 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.347 * [taylor]: Taking taylor expansion of d in d 0.347 * [backup-simplify]: Simplify 0 into 0 0.347 * [backup-simplify]: Simplify 1 into 1 0.348 * [backup-simplify]: Simplify (/ 1 1) into 1 0.348 * [backup-simplify]: Simplify (- 1) into -1 0.348 * [backup-simplify]: Simplify -1 into -1 0.348 * [taylor]: Taking taylor expansion of 0 in d 0.348 * [backup-simplify]: Simplify 0 into 0 0.349 * [taylor]: Taking taylor expansion of 0 in d 0.349 * [backup-simplify]: Simplify 0 into 0 0.349 * [taylor]: Taking taylor expansion of 0 in d 0.349 * [backup-simplify]: Simplify 0 into 0 0.349 * [backup-simplify]: Simplify -1 into -1 0.349 * [backup-simplify]: Simplify -1 into -1 0.351 * [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)) 0.351 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2) 0.351 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d)) 0.351 * [approximate]: Taking taylor expansion of (+ b (+ c d)) in (b c d) around 0 0.351 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d 0.351 * [taylor]: Taking taylor expansion of b in d 0.351 * [backup-simplify]: Simplify b into b 0.351 * [taylor]: Taking taylor expansion of (+ c d) in d 0.351 * [taylor]: Taking taylor expansion of c in d 0.351 * [backup-simplify]: Simplify c into c 0.351 * [taylor]: Taking taylor expansion of d in d 0.351 * [backup-simplify]: Simplify 0 into 0 0.351 * [backup-simplify]: Simplify 1 into 1 0.351 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c 0.351 * [taylor]: Taking taylor expansion of b in c 0.351 * [backup-simplify]: Simplify b into b 0.351 * [taylor]: Taking taylor expansion of (+ c d) in c 0.351 * [taylor]: Taking taylor expansion of c in c 0.351 * [backup-simplify]: Simplify 0 into 0 0.351 * [backup-simplify]: Simplify 1 into 1 0.351 * [taylor]: Taking taylor expansion of d in c 0.351 * [backup-simplify]: Simplify d into d 0.351 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 0.351 * [taylor]: Taking taylor expansion of b in b 0.351 * [backup-simplify]: Simplify 0 into 0 0.351 * [backup-simplify]: Simplify 1 into 1 0.351 * [taylor]: Taking taylor expansion of (+ c d) in b 0.352 * [taylor]: Taking taylor expansion of c in b 0.352 * [backup-simplify]: Simplify c into c 0.352 * [taylor]: Taking taylor expansion of d in b 0.352 * [backup-simplify]: Simplify d into d 0.352 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 0.352 * [taylor]: Taking taylor expansion of b in b 0.352 * [backup-simplify]: Simplify 0 into 0 0.352 * [backup-simplify]: Simplify 1 into 1 0.352 * [taylor]: Taking taylor expansion of (+ c d) in b 0.352 * [taylor]: Taking taylor expansion of c in b 0.352 * [backup-simplify]: Simplify c into c 0.352 * [taylor]: Taking taylor expansion of d in b 0.352 * [backup-simplify]: Simplify d into d 0.352 * [backup-simplify]: Simplify (+ c d) into (+ c d) 0.352 * [backup-simplify]: Simplify (+ 0 (+ c d)) into (+ c d) 0.352 * [taylor]: Taking taylor expansion of (+ c d) in c 0.352 * [taylor]: Taking taylor expansion of c in c 0.352 * [backup-simplify]: Simplify 0 into 0 0.352 * [backup-simplify]: Simplify 1 into 1 0.352 * [taylor]: Taking taylor expansion of d in c 0.352 * [backup-simplify]: Simplify d into d 0.352 * [backup-simplify]: Simplify (+ 0 d) into d 0.352 * [taylor]: Taking taylor expansion of d in d 0.352 * [backup-simplify]: Simplify 0 into 0 0.352 * [backup-simplify]: Simplify 1 into 1 0.352 * [backup-simplify]: Simplify 0 into 0 0.353 * [backup-simplify]: Simplify (+ 0 0) into 0 0.353 * [backup-simplify]: Simplify (+ 1 0) into 1 0.353 * [taylor]: Taking taylor expansion of 1 in c 0.353 * [backup-simplify]: Simplify 1 into 1 0.353 * [taylor]: Taking taylor expansion of 1 in d 0.353 * [backup-simplify]: Simplify 1 into 1 0.353 * [backup-simplify]: Simplify 1 into 1 0.354 * [backup-simplify]: Simplify (+ 1 0) into 1 0.354 * [taylor]: Taking taylor expansion of 1 in d 0.354 * [backup-simplify]: Simplify 1 into 1 0.354 * [backup-simplify]: Simplify 1 into 1 0.354 * [backup-simplify]: Simplify 1 into 1 0.355 * [backup-simplify]: Simplify (+ (* 1 (* d (* 1 1))) (+ (* 1 (* 1 (* c 1))) (* 1 (* 1 (* 1 b))))) into (+ b (+ c d)) 0.355 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 0.355 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in (b c d) around 0 0.355 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d 0.355 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.355 * [taylor]: Taking taylor expansion of b in d 0.355 * [backup-simplify]: Simplify b into b 0.355 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.355 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d 0.355 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.355 * [taylor]: Taking taylor expansion of c in d 0.355 * [backup-simplify]: Simplify c into c 0.355 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.355 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.355 * [taylor]: Taking taylor expansion of d in d 0.355 * [backup-simplify]: Simplify 0 into 0 0.355 * [backup-simplify]: Simplify 1 into 1 0.356 * [backup-simplify]: Simplify (/ 1 1) into 1 0.356 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c 0.356 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.356 * [taylor]: Taking taylor expansion of b in c 0.356 * [backup-simplify]: Simplify b into b 0.356 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.356 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.356 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.356 * [taylor]: Taking taylor expansion of c in c 0.356 * [backup-simplify]: Simplify 0 into 0 0.356 * [backup-simplify]: Simplify 1 into 1 0.357 * [backup-simplify]: Simplify (/ 1 1) into 1 0.357 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.357 * [taylor]: Taking taylor expansion of d in c 0.357 * [backup-simplify]: Simplify d into d 0.357 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.357 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.357 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.357 * [taylor]: Taking taylor expansion of b in b 0.357 * [backup-simplify]: Simplify 0 into 0 0.357 * [backup-simplify]: Simplify 1 into 1 0.357 * [backup-simplify]: Simplify (/ 1 1) into 1 0.357 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.357 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.357 * [taylor]: Taking taylor expansion of c in b 0.357 * [backup-simplify]: Simplify c into c 0.357 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.358 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.358 * [taylor]: Taking taylor expansion of d in b 0.358 * [backup-simplify]: Simplify d into d 0.358 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.358 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.358 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.358 * [taylor]: Taking taylor expansion of b in b 0.358 * [backup-simplify]: Simplify 0 into 0 0.358 * [backup-simplify]: Simplify 1 into 1 0.358 * [backup-simplify]: Simplify (/ 1 1) into 1 0.358 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.358 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.358 * [taylor]: Taking taylor expansion of c in b 0.358 * [backup-simplify]: Simplify c into c 0.358 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.358 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.358 * [taylor]: Taking taylor expansion of d in b 0.358 * [backup-simplify]: Simplify d into d 0.359 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.359 * [backup-simplify]: Simplify (+ 1 0) into 1 0.359 * [taylor]: Taking taylor expansion of 1 in c 0.359 * [backup-simplify]: Simplify 1 into 1 0.360 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.360 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.360 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d)) 0.360 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.360 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.360 * [taylor]: Taking taylor expansion of c in c 0.360 * [backup-simplify]: Simplify 0 into 0 0.360 * [backup-simplify]: Simplify 1 into 1 0.361 * [backup-simplify]: Simplify (/ 1 1) into 1 0.361 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.361 * [taylor]: Taking taylor expansion of d in c 0.361 * [backup-simplify]: Simplify d into d 0.361 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.361 * [backup-simplify]: Simplify (+ 1 0) into 1 0.361 * [taylor]: Taking taylor expansion of 1 in d 0.361 * [backup-simplify]: Simplify 1 into 1 0.361 * [taylor]: Taking taylor expansion of 1 in d 0.361 * [backup-simplify]: Simplify 1 into 1 0.362 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.363 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.363 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.363 * [backup-simplify]: Simplify (+ 0 0) into 0 0.364 * [backup-simplify]: Simplify (+ 0 0) into 0 0.364 * [taylor]: Taking taylor expansion of 0 in c 0.364 * [backup-simplify]: Simplify 0 into 0 0.364 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.364 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d) 0.365 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.365 * [taylor]: Taking taylor expansion of d in d 0.365 * [backup-simplify]: Simplify 0 into 0 0.365 * [backup-simplify]: Simplify 1 into 1 0.365 * [backup-simplify]: Simplify (/ 1 1) into 1 0.365 * [backup-simplify]: Simplify 1 into 1 0.365 * [taylor]: Taking taylor expansion of 0 in d 0.365 * [backup-simplify]: Simplify 0 into 0 0.365 * [backup-simplify]: Simplify 1 into 1 0.365 * [backup-simplify]: Simplify 1 into 1 0.366 * [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)) 0.366 * [backup-simplify]: Simplify (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))) into (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) 0.366 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in (b c d) around 0 0.366 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d 0.366 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d 0.366 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.366 * [taylor]: Taking taylor expansion of b in d 0.366 * [backup-simplify]: Simplify b into b 0.367 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.367 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d 0.367 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.367 * [taylor]: Taking taylor expansion of c in d 0.367 * [backup-simplify]: Simplify c into c 0.367 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.367 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.367 * [taylor]: Taking taylor expansion of d in d 0.367 * [backup-simplify]: Simplify 0 into 0 0.367 * [backup-simplify]: Simplify 1 into 1 0.367 * [backup-simplify]: Simplify (/ 1 1) into 1 0.367 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c 0.367 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c 0.367 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.367 * [taylor]: Taking taylor expansion of b in c 0.367 * [backup-simplify]: Simplify b into b 0.367 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.367 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.367 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.368 * [taylor]: Taking taylor expansion of c in c 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 d) in c 0.368 * [taylor]: Taking taylor expansion of d in c 0.368 * [backup-simplify]: Simplify d into d 0.368 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.368 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b 0.368 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.368 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.368 * [taylor]: Taking taylor expansion of b in b 0.368 * [backup-simplify]: Simplify 0 into 0 0.368 * [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 0.369 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.369 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.369 * [taylor]: Taking taylor expansion of d in b 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 b) (+ (/ 1 c) (/ 1 d)))) in b 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 0.370 * [backup-simplify]: Simplify (/ 1 1) into 1 0.370 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.370 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.370 * [taylor]: Taking taylor expansion of c in b 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 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 * [backup-simplify]: Simplify (+ 1 0) into 1 0.370 * [backup-simplify]: Simplify (- 1) into -1 0.370 * [taylor]: Taking taylor expansion of -1 in c 0.370 * [backup-simplify]: Simplify -1 into -1 0.371 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.371 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.371 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d)) 0.371 * [backup-simplify]: Simplify (- (+ (/ 1 c) (/ 1 d))) into (- (+ (/ 1 c) (/ 1 d))) 0.371 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c 0.371 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.371 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.371 * [taylor]: Taking taylor expansion of c in c 0.371 * [backup-simplify]: Simplify 0 into 0 0.371 * [backup-simplify]: Simplify 1 into 1 0.372 * [backup-simplify]: Simplify (/ 1 1) into 1 0.372 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.372 * [taylor]: Taking taylor expansion of d in c 0.372 * [backup-simplify]: Simplify d into d 0.372 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.372 * [backup-simplify]: Simplify (+ 1 0) into 1 0.372 * [backup-simplify]: Simplify (- 1) into -1 0.372 * [taylor]: Taking taylor expansion of -1 in d 0.372 * [backup-simplify]: Simplify -1 into -1 0.372 * [taylor]: Taking taylor expansion of -1 in d 0.372 * [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 c) (/ 0 c)))) into 0 0.373 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.373 * [backup-simplify]: Simplify (+ 0 0) into 0 0.373 * [backup-simplify]: Simplify (+ 0 0) into 0 0.374 * [backup-simplify]: Simplify (- 0) into 0 0.374 * [taylor]: Taking taylor expansion of 0 in c 0.374 * [backup-simplify]: Simplify 0 into 0 0.374 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.374 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d) 0.374 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d)) 0.374 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d 0.374 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.374 * [taylor]: Taking taylor expansion of d in d 0.374 * [backup-simplify]: Simplify 0 into 0 0.374 * [backup-simplify]: Simplify 1 into 1 0.375 * [backup-simplify]: Simplify (/ 1 1) into 1 0.375 * [backup-simplify]: Simplify (- 1) into -1 0.375 * [backup-simplify]: Simplify -1 into -1 0.375 * [taylor]: Taking taylor expansion of 0 in d 0.375 * [backup-simplify]: Simplify 0 into 0 0.375 * [backup-simplify]: Simplify -1 into -1 0.375 * [backup-simplify]: Simplify -1 into -1 0.375 * [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)) 0.375 * * * [progress]: simplifying candidates 0.376 * [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)) 0.376 * * [simplify]: iteration 0: 55 enodes 0.388 * * [simplify]: iteration 1: 164 enodes 0.447 * * [simplify]: iteration 2: 599 enodes 0.903 * * [simplify]: iteration 3: 3019 enodes 1.675 * * [simplify]: iteration complete: 5001 enodes 1.675 * * [simplify]: Extracting #0: cost 25 inf + 0 1.676 * * [simplify]: Extracting #1: cost 287 inf + 0 1.683 * * [simplify]: Extracting #2: cost 1066 inf + 6481 1.721 * * [simplify]: Extracting #3: cost 1119 inf + 101449 1.820 * * [simplify]: Extracting #4: cost 167 inf + 298369 1.910 * * [simplify]: Extracting #5: cost 27 inf + 332971 1.986 * * [simplify]: Extracting #6: cost 36 inf + 335488 2.062 * * [simplify]: Extracting #7: cost 9 inf + 338562 2.142 * * [simplify]: Extracting #8: cost 0 inf + 341044 2.217 * [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)) 2.219 * * * [progress]: adding candidates to table 2.363 * * [progress]: iteration 2 / 4 2.363 * * * [progress]: picking best candidate 2.427 * * * * [pick]: Picked # 2.427 * * * [progress]: localizing error 2.445 * * * [progress]: generating rewritten candidates 2.445 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 2.533 * * * [progress]: generating series expansions 2.533 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 2.533 * [backup-simplify]: Simplify (+ a (+ (+ b c) d)) into (+ a (+ b (+ c d))) 2.533 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a b c d) around 0 2.533 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d 2.533 * [taylor]: Taking taylor expansion of a in d 2.533 * [backup-simplify]: Simplify a into a 2.533 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d 2.533 * [taylor]: Taking taylor expansion of b in d 2.533 * [backup-simplify]: Simplify b into b 2.534 * [taylor]: Taking taylor expansion of (+ c d) in d 2.534 * [taylor]: Taking taylor expansion of c in d 2.534 * [backup-simplify]: Simplify c into c 2.534 * [taylor]: Taking taylor expansion of d in d 2.534 * [backup-simplify]: Simplify 0 into 0 2.534 * [backup-simplify]: Simplify 1 into 1 2.534 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c 2.534 * [taylor]: Taking taylor expansion of a in c 2.534 * [backup-simplify]: Simplify a into a 2.534 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c 2.534 * [taylor]: Taking taylor expansion of b in c 2.534 * [backup-simplify]: Simplify b into b 2.534 * [taylor]: Taking taylor expansion of (+ c d) in c 2.534 * [taylor]: Taking taylor expansion of c in c 2.534 * [backup-simplify]: Simplify 0 into 0 2.534 * [backup-simplify]: Simplify 1 into 1 2.534 * [taylor]: Taking taylor expansion of d in c 2.534 * [backup-simplify]: Simplify d into d 2.534 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b 2.534 * [taylor]: Taking taylor expansion of a in b 2.534 * [backup-simplify]: Simplify a into a 2.534 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 2.534 * [taylor]: Taking taylor expansion of b in b 2.534 * [backup-simplify]: Simplify 0 into 0 2.534 * [backup-simplify]: Simplify 1 into 1 2.534 * [taylor]: Taking taylor expansion of (+ c d) in b 2.534 * [taylor]: Taking taylor expansion of c in b 2.534 * [backup-simplify]: Simplify c into c 2.534 * [taylor]: Taking taylor expansion of d in b 2.534 * [backup-simplify]: Simplify d into d 2.534 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 2.534 * [taylor]: Taking taylor expansion of a in a 2.534 * [backup-simplify]: Simplify 0 into 0 2.534 * [backup-simplify]: Simplify 1 into 1 2.534 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 2.534 * [taylor]: Taking taylor expansion of b in a 2.534 * [backup-simplify]: Simplify b into b 2.534 * [taylor]: Taking taylor expansion of (+ c d) in a 2.534 * [taylor]: Taking taylor expansion of c in a 2.534 * [backup-simplify]: Simplify c into c 2.534 * [taylor]: Taking taylor expansion of d in a 2.534 * [backup-simplify]: Simplify d into d 2.534 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 2.534 * [taylor]: Taking taylor expansion of a in a 2.534 * [backup-simplify]: Simplify 0 into 0 2.534 * [backup-simplify]: Simplify 1 into 1 2.534 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 2.534 * [taylor]: Taking taylor expansion of b in a 2.534 * [backup-simplify]: Simplify b into b 2.534 * [taylor]: Taking taylor expansion of (+ c d) in a 2.534 * [taylor]: Taking taylor expansion of c in a 2.534 * [backup-simplify]: Simplify c into c 2.534 * [taylor]: Taking taylor expansion of d in a 2.534 * [backup-simplify]: Simplify d into d 2.534 * [backup-simplify]: Simplify (+ c d) into (+ c d) 2.534 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d)) 2.534 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d)) 2.534 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in b 2.534 * [taylor]: Taking taylor expansion of c in b 2.534 * [backup-simplify]: Simplify c into c 2.534 * [taylor]: Taking taylor expansion of (+ b d) in b 2.535 * [taylor]: Taking taylor expansion of b in b 2.535 * [backup-simplify]: Simplify 0 into 0 2.535 * [backup-simplify]: Simplify 1 into 1 2.535 * [taylor]: Taking taylor expansion of d in b 2.535 * [backup-simplify]: Simplify d into d 2.535 * [backup-simplify]: Simplify (+ 0 d) into d 2.535 * [backup-simplify]: Simplify (+ c d) into (+ c d) 2.535 * [taylor]: Taking taylor expansion of (+ c d) in c 2.535 * [taylor]: Taking taylor expansion of c in c 2.535 * [backup-simplify]: Simplify 0 into 0 2.535 * [backup-simplify]: Simplify 1 into 1 2.535 * [taylor]: Taking taylor expansion of d in c 2.535 * [backup-simplify]: Simplify d into d 2.535 * [backup-simplify]: Simplify (+ 0 d) into d 2.535 * [taylor]: Taking taylor expansion of d in d 2.535 * [backup-simplify]: Simplify 0 into 0 2.535 * [backup-simplify]: Simplify 1 into 1 2.535 * [backup-simplify]: Simplify 0 into 0 2.535 * [backup-simplify]: Simplify (+ 0 0) into 0 2.536 * [backup-simplify]: Simplify (+ 0 0) into 0 2.536 * [backup-simplify]: Simplify (+ 1 0) into 1 2.536 * [taylor]: Taking taylor expansion of 1 in b 2.536 * [backup-simplify]: Simplify 1 into 1 2.536 * [taylor]: Taking taylor expansion of 1 in c 2.536 * [backup-simplify]: Simplify 1 into 1 2.536 * [taylor]: Taking taylor expansion of 1 in d 2.536 * [backup-simplify]: Simplify 1 into 1 2.536 * [backup-simplify]: Simplify 1 into 1 2.536 * [backup-simplify]: Simplify (+ 1 0) into 1 2.536 * [backup-simplify]: Simplify (+ 0 1) into 1 2.537 * [taylor]: Taking taylor expansion of 1 in c 2.537 * [backup-simplify]: Simplify 1 into 1 2.537 * [taylor]: Taking taylor expansion of 1 in d 2.537 * [backup-simplify]: Simplify 1 into 1 2.537 * [backup-simplify]: Simplify 1 into 1 2.537 * [backup-simplify]: Simplify (+ 1 0) into 1 2.537 * [taylor]: Taking taylor expansion of 1 in d 2.537 * [backup-simplify]: Simplify 1 into 1 2.537 * [backup-simplify]: Simplify 1 into 1 2.537 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b c)) 2.537 * [backup-simplify]: Simplify (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) 2.538 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in (a b c d) around 0 2.538 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d 2.538 * [taylor]: Taking taylor expansion of (/ 1 a) in d 2.538 * [taylor]: Taking taylor expansion of a in d 2.538 * [backup-simplify]: Simplify a into a 2.538 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 2.538 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d 2.538 * [taylor]: Taking taylor expansion of (/ 1 b) in d 2.538 * [taylor]: Taking taylor expansion of b in d 2.538 * [backup-simplify]: Simplify b into b 2.538 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.538 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d 2.538 * [taylor]: Taking taylor expansion of (/ 1 d) in d 2.538 * [taylor]: Taking taylor expansion of d in d 2.538 * [backup-simplify]: Simplify 0 into 0 2.538 * [backup-simplify]: Simplify 1 into 1 2.538 * [backup-simplify]: Simplify (/ 1 1) into 1 2.538 * [taylor]: Taking taylor expansion of (/ 1 c) in d 2.538 * [taylor]: Taking taylor expansion of c in d 2.538 * [backup-simplify]: Simplify c into c 2.538 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.538 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c 2.538 * [taylor]: Taking taylor expansion of (/ 1 a) in c 2.538 * [taylor]: Taking taylor expansion of a in c 2.538 * [backup-simplify]: Simplify a into a 2.538 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 2.538 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c 2.538 * [taylor]: Taking taylor expansion of (/ 1 b) in c 2.538 * [taylor]: Taking taylor expansion of b in c 2.538 * [backup-simplify]: Simplify b into b 2.538 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.538 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 2.538 * [taylor]: Taking taylor expansion of (/ 1 d) in c 2.538 * [taylor]: Taking taylor expansion of d in c 2.538 * [backup-simplify]: Simplify d into d 2.538 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.538 * [taylor]: Taking taylor expansion of (/ 1 c) in c 2.538 * [taylor]: Taking taylor expansion of c in c 2.538 * [backup-simplify]: Simplify 0 into 0 2.538 * [backup-simplify]: Simplify 1 into 1 2.539 * [backup-simplify]: Simplify (/ 1 1) into 1 2.539 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b 2.539 * [taylor]: Taking taylor expansion of (/ 1 a) in b 2.539 * [taylor]: Taking taylor expansion of a in b 2.539 * [backup-simplify]: Simplify a into a 2.539 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 2.539 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b 2.539 * [taylor]: Taking taylor expansion of (/ 1 b) in b 2.539 * [taylor]: Taking taylor expansion of b in b 2.539 * [backup-simplify]: Simplify 0 into 0 2.539 * [backup-simplify]: Simplify 1 into 1 2.539 * [backup-simplify]: Simplify (/ 1 1) into 1 2.539 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b 2.539 * [taylor]: Taking taylor expansion of (/ 1 d) in b 2.539 * [taylor]: Taking taylor expansion of d in b 2.539 * [backup-simplify]: Simplify d into d 2.539 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.539 * [taylor]: Taking taylor expansion of (/ 1 c) in b 2.539 * [taylor]: Taking taylor expansion of c in b 2.539 * [backup-simplify]: Simplify c into c 2.539 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.539 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 2.539 * [taylor]: Taking taylor expansion of (/ 1 a) in a 2.539 * [taylor]: Taking taylor expansion of a in a 2.539 * [backup-simplify]: Simplify 0 into 0 2.539 * [backup-simplify]: Simplify 1 into 1 2.540 * [backup-simplify]: Simplify (/ 1 1) into 1 2.540 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 2.540 * [taylor]: Taking taylor expansion of (/ 1 b) in a 2.540 * [taylor]: Taking taylor expansion of b in a 2.540 * [backup-simplify]: Simplify b into b 2.540 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.540 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 2.540 * [taylor]: Taking taylor expansion of (/ 1 d) in a 2.540 * [taylor]: Taking taylor expansion of d in a 2.540 * [backup-simplify]: Simplify d into d 2.540 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.540 * [taylor]: Taking taylor expansion of (/ 1 c) in a 2.540 * [taylor]: Taking taylor expansion of c in a 2.540 * [backup-simplify]: Simplify c into c 2.540 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.540 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 2.540 * [taylor]: Taking taylor expansion of (/ 1 a) in a 2.540 * [taylor]: Taking taylor expansion of a in a 2.540 * [backup-simplify]: Simplify 0 into 0 2.540 * [backup-simplify]: Simplify 1 into 1 2.540 * [backup-simplify]: Simplify (/ 1 1) into 1 2.540 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 2.540 * [taylor]: Taking taylor expansion of (/ 1 b) in a 2.540 * [taylor]: Taking taylor expansion of b in a 2.540 * [backup-simplify]: Simplify b into b 2.540 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.540 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 2.540 * [taylor]: Taking taylor expansion of (/ 1 d) in a 2.540 * [taylor]: Taking taylor expansion of d in a 2.540 * [backup-simplify]: Simplify d into d 2.540 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.540 * [taylor]: Taking taylor expansion of (/ 1 c) in a 2.540 * [taylor]: Taking taylor expansion of c in a 2.540 * [backup-simplify]: Simplify c into c 2.541 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.541 * [backup-simplify]: Simplify (+ 1 0) into 1 2.541 * [taylor]: Taking taylor expansion of 1 in b 2.541 * [backup-simplify]: Simplify 1 into 1 2.541 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.541 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 2.542 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 2.542 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 2.542 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 2.542 * [taylor]: Taking taylor expansion of (/ 1 b) in b 2.542 * [taylor]: Taking taylor expansion of b in b 2.542 * [backup-simplify]: Simplify 0 into 0 2.542 * [backup-simplify]: Simplify 1 into 1 2.542 * [backup-simplify]: Simplify (/ 1 1) into 1 2.542 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 2.542 * [taylor]: Taking taylor expansion of (/ 1 c) in b 2.542 * [taylor]: Taking taylor expansion of c in b 2.542 * [backup-simplify]: Simplify c into c 2.542 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.542 * [taylor]: Taking taylor expansion of (/ 1 d) in b 2.542 * [taylor]: Taking taylor expansion of d in b 2.542 * [backup-simplify]: Simplify d into d 2.542 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.542 * [backup-simplify]: Simplify (+ 1 0) into 1 2.542 * [taylor]: Taking taylor expansion of 1 in c 2.543 * [backup-simplify]: Simplify 1 into 1 2.543 * [taylor]: Taking taylor expansion of 1 in c 2.543 * [backup-simplify]: Simplify 1 into 1 2.543 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.543 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 2.543 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 2.543 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 2.544 * [backup-simplify]: Simplify (+ 0 0) into 0 2.544 * [backup-simplify]: Simplify (+ 0 0) into 0 2.544 * [backup-simplify]: Simplify (+ 0 0) into 0 2.544 * [taylor]: Taking taylor expansion of 0 in b 2.544 * [backup-simplify]: Simplify 0 into 0 2.545 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.545 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 2.545 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d)) 2.545 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 2.545 * [taylor]: Taking taylor expansion of (/ 1 c) in c 2.545 * [taylor]: Taking taylor expansion of c in c 2.545 * [backup-simplify]: Simplify 0 into 0 2.545 * [backup-simplify]: Simplify 1 into 1 2.545 * [backup-simplify]: Simplify (/ 1 1) into 1 2.545 * [taylor]: Taking taylor expansion of (/ 1 d) in c 2.545 * [taylor]: Taking taylor expansion of d in c 2.545 * [backup-simplify]: Simplify d into d 2.545 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.545 * [backup-simplify]: Simplify (+ 1 0) into 1 2.545 * [taylor]: Taking taylor expansion of 1 in d 2.545 * [backup-simplify]: Simplify 1 into 1 2.545 * [taylor]: Taking taylor expansion of 0 in c 2.545 * [backup-simplify]: Simplify 0 into 0 2.545 * [taylor]: Taking taylor expansion of 1 in d 2.545 * [backup-simplify]: Simplify 1 into 1 2.546 * [taylor]: Taking taylor expansion of 1 in d 2.546 * [backup-simplify]: Simplify 1 into 1 2.546 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.546 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 2.546 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 2.546 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 2.547 * [backup-simplify]: Simplify (+ 0 0) into 0 2.547 * [backup-simplify]: Simplify (+ 0 0) into 0 2.547 * [backup-simplify]: Simplify (+ 0 0) into 0 2.547 * [taylor]: Taking taylor expansion of 0 in b 2.547 * [backup-simplify]: Simplify 0 into 0 2.547 * [taylor]: Taking taylor expansion of 0 in c 2.547 * [backup-simplify]: Simplify 0 into 0 2.548 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.548 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 2.548 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 2.548 * [backup-simplify]: Simplify (+ 0 0) into 0 2.549 * [backup-simplify]: Simplify (+ 0 0) into 0 2.549 * [taylor]: Taking taylor expansion of 0 in c 2.549 * [backup-simplify]: Simplify 0 into 0 2.549 * [taylor]: Taking taylor expansion of 0 in c 2.549 * [backup-simplify]: Simplify 0 into 0 2.549 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.549 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d) 2.549 * [taylor]: Taking taylor expansion of (/ 1 d) in d 2.549 * [taylor]: Taking taylor expansion of d in d 2.549 * [backup-simplify]: Simplify 0 into 0 2.549 * [backup-simplify]: Simplify 1 into 1 2.549 * [backup-simplify]: Simplify (/ 1 1) into 1 2.549 * [backup-simplify]: Simplify 1 into 1 2.550 * [taylor]: Taking taylor expansion of 0 in d 2.550 * [backup-simplify]: Simplify 0 into 0 2.550 * [taylor]: Taking taylor expansion of 0 in d 2.550 * [backup-simplify]: Simplify 0 into 0 2.550 * [taylor]: Taking taylor expansion of 0 in d 2.550 * [backup-simplify]: Simplify 0 into 0 2.550 * [backup-simplify]: Simplify 1 into 1 2.550 * [backup-simplify]: Simplify 1 into 1 2.550 * [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)) 2.551 * [backup-simplify]: Simplify (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) 2.551 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in (a b c d) around 0 2.551 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in d 2.551 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d 2.551 * [taylor]: Taking taylor expansion of (/ 1 a) in d 2.551 * [taylor]: Taking taylor expansion of a in d 2.551 * [backup-simplify]: Simplify a into a 2.551 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 2.551 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d 2.551 * [taylor]: Taking taylor expansion of (/ 1 b) in d 2.551 * [taylor]: Taking taylor expansion of b in d 2.551 * [backup-simplify]: Simplify b into b 2.551 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.551 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d 2.551 * [taylor]: Taking taylor expansion of (/ 1 d) in d 2.551 * [taylor]: Taking taylor expansion of d in d 2.551 * [backup-simplify]: Simplify 0 into 0 2.551 * [backup-simplify]: Simplify 1 into 1 2.551 * [backup-simplify]: Simplify (/ 1 1) into 1 2.551 * [taylor]: Taking taylor expansion of (/ 1 c) in d 2.551 * [taylor]: Taking taylor expansion of c in d 2.551 * [backup-simplify]: Simplify c into c 2.551 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.552 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in c 2.552 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c 2.552 * [taylor]: Taking taylor expansion of (/ 1 a) in c 2.552 * [taylor]: Taking taylor expansion of a in c 2.552 * [backup-simplify]: Simplify a into a 2.552 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 2.552 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c 2.552 * [taylor]: Taking taylor expansion of (/ 1 b) in c 2.552 * [taylor]: Taking taylor expansion of b in c 2.552 * [backup-simplify]: Simplify b into b 2.552 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.552 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 2.552 * [taylor]: Taking taylor expansion of (/ 1 d) in c 2.552 * [taylor]: Taking taylor expansion of d in c 2.552 * [backup-simplify]: Simplify d into d 2.552 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.552 * [taylor]: Taking taylor expansion of (/ 1 c) in c 2.552 * [taylor]: Taking taylor expansion of c in c 2.552 * [backup-simplify]: Simplify 0 into 0 2.552 * [backup-simplify]: Simplify 1 into 1 2.552 * [backup-simplify]: Simplify (/ 1 1) into 1 2.552 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in b 2.552 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b 2.552 * [taylor]: Taking taylor expansion of (/ 1 a) in b 2.552 * [taylor]: Taking taylor expansion of a in b 2.552 * [backup-simplify]: Simplify a into a 2.552 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 2.552 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b 2.552 * [taylor]: Taking taylor expansion of (/ 1 b) in b 2.552 * [taylor]: Taking taylor expansion of b in b 2.552 * [backup-simplify]: Simplify 0 into 0 2.552 * [backup-simplify]: Simplify 1 into 1 2.553 * [backup-simplify]: Simplify (/ 1 1) into 1 2.553 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b 2.553 * [taylor]: Taking taylor expansion of (/ 1 d) in b 2.553 * [taylor]: Taking taylor expansion of d in b 2.553 * [backup-simplify]: Simplify d into d 2.553 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.553 * [taylor]: Taking taylor expansion of (/ 1 c) in b 2.553 * [taylor]: Taking taylor expansion of c in b 2.553 * [backup-simplify]: Simplify c into c 2.553 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.553 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a 2.553 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 2.553 * [taylor]: Taking taylor expansion of (/ 1 a) in a 2.553 * [taylor]: Taking taylor expansion of a in a 2.553 * [backup-simplify]: Simplify 0 into 0 2.553 * [backup-simplify]: Simplify 1 into 1 2.553 * [backup-simplify]: Simplify (/ 1 1) into 1 2.553 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 2.553 * [taylor]: Taking taylor expansion of (/ 1 b) in a 2.553 * [taylor]: Taking taylor expansion of b in a 2.553 * [backup-simplify]: Simplify b into b 2.553 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.553 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 2.553 * [taylor]: Taking taylor expansion of (/ 1 d) in a 2.553 * [taylor]: Taking taylor expansion of d in a 2.553 * [backup-simplify]: Simplify d into d 2.553 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.553 * [taylor]: Taking taylor expansion of (/ 1 c) in a 2.553 * [taylor]: Taking taylor expansion of c in a 2.553 * [backup-simplify]: Simplify c into c 2.553 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.553 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a 2.553 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 2.553 * [taylor]: Taking taylor expansion of (/ 1 a) in a 2.553 * [taylor]: Taking taylor expansion of a in a 2.553 * [backup-simplify]: Simplify 0 into 0 2.553 * [backup-simplify]: Simplify 1 into 1 2.554 * [backup-simplify]: Simplify (/ 1 1) into 1 2.554 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 2.554 * [taylor]: Taking taylor expansion of (/ 1 b) in a 2.554 * [taylor]: Taking taylor expansion of b in a 2.554 * [backup-simplify]: Simplify b into b 2.554 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.554 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 2.554 * [taylor]: Taking taylor expansion of (/ 1 d) in a 2.554 * [taylor]: Taking taylor expansion of d in a 2.554 * [backup-simplify]: Simplify d into d 2.554 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.554 * [taylor]: Taking taylor expansion of (/ 1 c) in a 2.554 * [taylor]: Taking taylor expansion of c in a 2.554 * [backup-simplify]: Simplify c into c 2.554 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.554 * [backup-simplify]: Simplify (+ 1 0) into 1 2.555 * [backup-simplify]: Simplify (- 1) into -1 2.555 * [taylor]: Taking taylor expansion of -1 in b 2.555 * [backup-simplify]: Simplify -1 into -1 2.555 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.555 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 2.555 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 2.555 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 2.555 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) 2.555 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b 2.555 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b 2.556 * [taylor]: Taking taylor expansion of (/ 1 b) in b 2.556 * [taylor]: Taking taylor expansion of b in b 2.556 * [backup-simplify]: Simplify 0 into 0 2.556 * [backup-simplify]: Simplify 1 into 1 2.556 * [backup-simplify]: Simplify (/ 1 1) into 1 2.556 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b 2.556 * [taylor]: Taking taylor expansion of (/ 1 d) in b 2.556 * [taylor]: Taking taylor expansion of d in b 2.556 * [backup-simplify]: Simplify d into d 2.556 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.556 * [taylor]: Taking taylor expansion of (/ 1 c) in b 2.556 * [taylor]: Taking taylor expansion of c in b 2.556 * [backup-simplify]: Simplify c into c 2.556 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.556 * [backup-simplify]: Simplify (+ 1 0) into 1 2.556 * [backup-simplify]: Simplify (- 1) into -1 2.557 * [taylor]: Taking taylor expansion of -1 in c 2.557 * [backup-simplify]: Simplify -1 into -1 2.557 * [taylor]: Taking taylor expansion of -1 in c 2.557 * [backup-simplify]: Simplify -1 into -1 2.557 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.557 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 2.557 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 2.557 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 2.558 * [backup-simplify]: Simplify (+ 0 0) into 0 2.558 * [backup-simplify]: Simplify (+ 0 0) into 0 2.558 * [backup-simplify]: Simplify (+ 0 0) into 0 2.558 * [backup-simplify]: Simplify (- 0) into 0 2.558 * [taylor]: Taking taylor expansion of 0 in b 2.558 * [backup-simplify]: Simplify 0 into 0 2.559 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.559 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 2.559 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 d) (/ 1 c)) 2.559 * [backup-simplify]: Simplify (- (+ (/ 1 d) (/ 1 c))) into (- (+ (/ 1 d) (/ 1 c))) 2.559 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 c))) in c 2.559 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 2.559 * [taylor]: Taking taylor expansion of (/ 1 d) in c 2.559 * [taylor]: Taking taylor expansion of d in c 2.559 * [backup-simplify]: Simplify d into d 2.559 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.559 * [taylor]: Taking taylor expansion of (/ 1 c) in c 2.559 * [taylor]: Taking taylor expansion of c in c 2.559 * [backup-simplify]: Simplify 0 into 0 2.559 * [backup-simplify]: Simplify 1 into 1 2.559 * [backup-simplify]: Simplify (/ 1 1) into 1 2.560 * [backup-simplify]: Simplify (+ 0 1) into 1 2.560 * [backup-simplify]: Simplify (- 1) into -1 2.560 * [taylor]: Taking taylor expansion of -1 in d 2.560 * [backup-simplify]: Simplify -1 into -1 2.560 * [taylor]: Taking taylor expansion of 0 in c 2.560 * [backup-simplify]: Simplify 0 into 0 2.560 * [taylor]: Taking taylor expansion of -1 in d 2.560 * [backup-simplify]: Simplify -1 into -1 2.560 * [taylor]: Taking taylor expansion of -1 in d 2.560 * [backup-simplify]: Simplify -1 into -1 2.561 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.561 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 2.561 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 2.561 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 2.561 * [backup-simplify]: Simplify (+ 0 0) into 0 2.561 * [backup-simplify]: Simplify (+ 0 0) into 0 2.562 * [backup-simplify]: Simplify (+ 0 0) into 0 2.562 * [backup-simplify]: Simplify (- 0) into 0 2.562 * [taylor]: Taking taylor expansion of 0 in b 2.562 * [backup-simplify]: Simplify 0 into 0 2.562 * [taylor]: Taking taylor expansion of 0 in c 2.562 * [backup-simplify]: Simplify 0 into 0 2.563 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.563 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 2.563 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 2.563 * [backup-simplify]: Simplify (+ 0 0) into 0 2.563 * [backup-simplify]: Simplify (+ 0 0) into 0 2.563 * [backup-simplify]: Simplify (- 0) into 0 2.563 * [taylor]: Taking taylor expansion of 0 in c 2.563 * [backup-simplify]: Simplify 0 into 0 2.563 * [taylor]: Taking taylor expansion of 0 in c 2.563 * [backup-simplify]: Simplify 0 into 0 2.564 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.564 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d) 2.564 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d)) 2.564 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d 2.564 * [taylor]: Taking taylor expansion of (/ 1 d) in d 2.564 * [taylor]: Taking taylor expansion of d in d 2.564 * [backup-simplify]: Simplify 0 into 0 2.564 * [backup-simplify]: Simplify 1 into 1 2.564 * [backup-simplify]: Simplify (/ 1 1) into 1 2.565 * [backup-simplify]: Simplify (- 1) into -1 2.565 * [backup-simplify]: Simplify -1 into -1 2.565 * [taylor]: Taking taylor expansion of 0 in d 2.565 * [backup-simplify]: Simplify 0 into 0 2.565 * [taylor]: Taking taylor expansion of 0 in d 2.565 * [backup-simplify]: Simplify 0 into 0 2.565 * [taylor]: Taking taylor expansion of 0 in d 2.565 * [backup-simplify]: Simplify 0 into 0 2.565 * [backup-simplify]: Simplify -1 into -1 2.565 * [backup-simplify]: Simplify -1 into -1 2.566 * [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)) 2.566 * * * [progress]: simplifying candidates 2.566 * [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)) 2.566 * * [simplify]: iteration 0: 40 enodes 2.577 * * [simplify]: iteration 1: 109 enodes 2.624 * * [simplify]: iteration 2: 524 enodes 3.172 * * [simplify]: iteration 3: 2900 enodes 3.824 * * [simplify]: iteration complete: 5002 enodes 3.824 * * [simplify]: Extracting #0: cost 13 inf + 0 3.824 * * [simplify]: Extracting #1: cost 213 inf + 0 3.828 * * [simplify]: Extracting #2: cost 883 inf + 3651 3.844 * * [simplify]: Extracting #3: cost 1295 inf + 30667 3.900 * * [simplify]: Extracting #4: cost 400 inf + 231987 4.001 * * [simplify]: Extracting #5: cost 20 inf + 310207 4.103 * * [simplify]: Extracting #6: cost 13 inf + 311341 4.213 * * [simplify]: Extracting #7: cost 0 inf + 314196 4.322 * [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) 4.323 * * * [progress]: adding candidates to table 4.410 * * [progress]: iteration 3 / 4 4.410 * * * [progress]: picking best candidate 4.427 * * * * [pick]: Picked # 4.427 * * * [progress]: localizing error 4.451 * * * [progress]: generating rewritten candidates 4.451 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 4.583 * * * [progress]: generating series expansions 4.584 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 4.584 * [backup-simplify]: Simplify (log (exp (+ (+ a d) (+ b c)))) into (+ a (+ b (+ c d))) 4.584 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a d b c) around 0 4.584 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c 4.584 * [taylor]: Taking taylor expansion of a in c 4.584 * [backup-simplify]: Simplify a into a 4.584 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c 4.584 * [taylor]: Taking taylor expansion of b in c 4.584 * [backup-simplify]: Simplify b into b 4.584 * [taylor]: Taking taylor expansion of (+ c d) in c 4.584 * [taylor]: Taking taylor expansion of c in c 4.584 * [backup-simplify]: Simplify 0 into 0 4.584 * [backup-simplify]: Simplify 1 into 1 4.584 * [taylor]: Taking taylor expansion of d in c 4.584 * [backup-simplify]: Simplify d into d 4.584 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b 4.584 * [taylor]: Taking taylor expansion of a in b 4.584 * [backup-simplify]: Simplify a into a 4.584 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 4.584 * [taylor]: Taking taylor expansion of b in b 4.584 * [backup-simplify]: Simplify 0 into 0 4.584 * [backup-simplify]: Simplify 1 into 1 4.584 * [taylor]: Taking taylor expansion of (+ c d) in b 4.584 * [taylor]: Taking taylor expansion of c in b 4.584 * [backup-simplify]: Simplify c into c 4.584 * [taylor]: Taking taylor expansion of d in b 4.584 * [backup-simplify]: Simplify d into d 4.584 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d 4.584 * [taylor]: Taking taylor expansion of a in d 4.584 * [backup-simplify]: Simplify a into a 4.584 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d 4.584 * [taylor]: Taking taylor expansion of b in d 4.584 * [backup-simplify]: Simplify b into b 4.584 * [taylor]: Taking taylor expansion of (+ c d) in d 4.584 * [taylor]: Taking taylor expansion of c in d 4.584 * [backup-simplify]: Simplify c into c 4.584 * [taylor]: Taking taylor expansion of d in d 4.584 * [backup-simplify]: Simplify 0 into 0 4.584 * [backup-simplify]: Simplify 1 into 1 4.584 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 4.584 * [taylor]: Taking taylor expansion of a in a 4.584 * [backup-simplify]: Simplify 0 into 0 4.584 * [backup-simplify]: Simplify 1 into 1 4.584 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 4.584 * [taylor]: Taking taylor expansion of b in a 4.584 * [backup-simplify]: Simplify b into b 4.584 * [taylor]: Taking taylor expansion of (+ c d) in a 4.584 * [taylor]: Taking taylor expansion of c in a 4.584 * [backup-simplify]: Simplify c into c 4.584 * [taylor]: Taking taylor expansion of d in a 4.584 * [backup-simplify]: Simplify d into d 4.584 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 4.585 * [taylor]: Taking taylor expansion of a in a 4.585 * [backup-simplify]: Simplify 0 into 0 4.585 * [backup-simplify]: Simplify 1 into 1 4.585 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 4.585 * [taylor]: Taking taylor expansion of b in a 4.585 * [backup-simplify]: Simplify b into b 4.585 * [taylor]: Taking taylor expansion of (+ c d) in a 4.585 * [taylor]: Taking taylor expansion of c in a 4.585 * [backup-simplify]: Simplify c into c 4.585 * [taylor]: Taking taylor expansion of d in a 4.585 * [backup-simplify]: Simplify d into d 4.585 * [backup-simplify]: Simplify (+ c d) into (+ c d) 4.585 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d)) 4.585 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d)) 4.585 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in d 4.585 * [taylor]: Taking taylor expansion of c in d 4.585 * [backup-simplify]: Simplify c into c 4.585 * [taylor]: Taking taylor expansion of (+ b d) in d 4.585 * [taylor]: Taking taylor expansion of b in d 4.585 * [backup-simplify]: Simplify b into b 4.585 * [taylor]: Taking taylor expansion of d in d 4.585 * [backup-simplify]: Simplify 0 into 0 4.585 * [backup-simplify]: Simplify 1 into 1 4.585 * [backup-simplify]: Simplify (+ b 0) into b 4.585 * [backup-simplify]: Simplify (+ c b) into (+ b c) 4.585 * [taylor]: Taking taylor expansion of (+ b c) in b 4.585 * [taylor]: Taking taylor expansion of b in b 4.585 * [backup-simplify]: Simplify 0 into 0 4.585 * [backup-simplify]: Simplify 1 into 1 4.585 * [taylor]: Taking taylor expansion of c in b 4.585 * [backup-simplify]: Simplify c into c 4.585 * [backup-simplify]: Simplify (+ 0 c) into c 4.585 * [taylor]: Taking taylor expansion of c in c 4.585 * [backup-simplify]: Simplify 0 into 0 4.585 * [backup-simplify]: Simplify 1 into 1 4.585 * [backup-simplify]: Simplify 0 into 0 4.586 * [backup-simplify]: Simplify (+ 0 0) into 0 4.586 * [backup-simplify]: Simplify (+ 0 0) into 0 4.586 * [backup-simplify]: Simplify (+ 1 0) into 1 4.586 * [taylor]: Taking taylor expansion of 1 in d 4.586 * [backup-simplify]: Simplify 1 into 1 4.586 * [taylor]: Taking taylor expansion of 1 in b 4.586 * [backup-simplify]: Simplify 1 into 1 4.586 * [taylor]: Taking taylor expansion of 1 in c 4.586 * [backup-simplify]: Simplify 1 into 1 4.586 * [backup-simplify]: Simplify 1 into 1 4.587 * [backup-simplify]: Simplify (+ 0 1) into 1 4.587 * [backup-simplify]: Simplify (+ 0 1) into 1 4.587 * [taylor]: Taking taylor expansion of 1 in b 4.587 * [backup-simplify]: Simplify 1 into 1 4.587 * [taylor]: Taking taylor expansion of 1 in c 4.587 * [backup-simplify]: Simplify 1 into 1 4.587 * [backup-simplify]: Simplify 1 into 1 4.587 * [backup-simplify]: Simplify (+ 1 0) into 1 4.587 * [taylor]: Taking taylor expansion of 1 in c 4.587 * [backup-simplify]: Simplify 1 into 1 4.587 * [backup-simplify]: Simplify 1 into 1 4.588 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* b (* 1 1)))) (+ (* 1 (* 1 (* 1 (* d 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b d)) 4.588 * [backup-simplify]: Simplify (log (exp (+ (+ (/ 1 a) (/ 1 d)) (+ (/ 1 b) (/ 1 c))))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) 4.588 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in (a d b c) around 0 4.588 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c 4.588 * [taylor]: Taking taylor expansion of (/ 1 a) in c 4.588 * [taylor]: Taking taylor expansion of a in c 4.588 * [backup-simplify]: Simplify a into a 4.588 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 4.588 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c 4.588 * [taylor]: Taking taylor expansion of (/ 1 b) in c 4.588 * [taylor]: Taking taylor expansion of b in c 4.588 * [backup-simplify]: Simplify b into b 4.588 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.588 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 4.588 * [taylor]: Taking taylor expansion of (/ 1 d) in c 4.588 * [taylor]: Taking taylor expansion of d in c 4.588 * [backup-simplify]: Simplify d into d 4.588 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 4.588 * [taylor]: Taking taylor expansion of (/ 1 c) in c 4.588 * [taylor]: Taking taylor expansion of c in c 4.588 * [backup-simplify]: Simplify 0 into 0 4.588 * [backup-simplify]: Simplify 1 into 1 4.589 * [backup-simplify]: Simplify (/ 1 1) into 1 4.589 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b 4.589 * [taylor]: Taking taylor expansion of (/ 1 a) in b 4.589 * [taylor]: Taking taylor expansion of a in b 4.589 * [backup-simplify]: Simplify a into a 4.589 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 4.589 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b 4.589 * [taylor]: Taking taylor expansion of (/ 1 b) in b 4.589 * [taylor]: Taking taylor expansion of b in b 4.589 * [backup-simplify]: Simplify 0 into 0 4.589 * [backup-simplify]: Simplify 1 into 1 4.589 * [backup-simplify]: Simplify (/ 1 1) into 1 4.589 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b 4.589 * [taylor]: Taking taylor expansion of (/ 1 d) in b 4.589 * [taylor]: Taking taylor expansion of d in b 4.589 * [backup-simplify]: Simplify d into d 4.589 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 4.589 * [taylor]: Taking taylor expansion of (/ 1 c) in b 4.589 * [taylor]: Taking taylor expansion of c in b 4.589 * [backup-simplify]: Simplify c into c 4.589 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.589 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d 4.589 * [taylor]: Taking taylor expansion of (/ 1 a) in d 4.589 * [taylor]: Taking taylor expansion of a in d 4.589 * [backup-simplify]: Simplify a into a 4.589 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 4.589 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d 4.589 * [taylor]: Taking taylor expansion of (/ 1 b) in d 4.589 * [taylor]: Taking taylor expansion of b in d 4.589 * [backup-simplify]: Simplify b into b 4.589 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.589 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d 4.589 * [taylor]: Taking taylor expansion of (/ 1 d) in d 4.589 * [taylor]: Taking taylor expansion of d in d 4.589 * [backup-simplify]: Simplify 0 into 0 4.589 * [backup-simplify]: Simplify 1 into 1 4.590 * [backup-simplify]: Simplify (/ 1 1) into 1 4.590 * [taylor]: Taking taylor expansion of (/ 1 c) in d 4.590 * [taylor]: Taking taylor expansion of c in d 4.590 * [backup-simplify]: Simplify c into c 4.590 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.590 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 4.590 * [taylor]: Taking taylor expansion of (/ 1 a) in a 4.590 * [taylor]: Taking taylor expansion of a in a 4.590 * [backup-simplify]: Simplify 0 into 0 4.590 * [backup-simplify]: Simplify 1 into 1 4.590 * [backup-simplify]: Simplify (/ 1 1) into 1 4.590 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 4.590 * [taylor]: Taking taylor expansion of (/ 1 b) in a 4.590 * [taylor]: Taking taylor expansion of b in a 4.590 * [backup-simplify]: Simplify b into b 4.590 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.590 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 4.590 * [taylor]: Taking taylor expansion of (/ 1 d) in a 4.590 * [taylor]: Taking taylor expansion of d in a 4.590 * [backup-simplify]: Simplify d into d 4.590 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 4.590 * [taylor]: Taking taylor expansion of (/ 1 c) in a 4.590 * [taylor]: Taking taylor expansion of c in a 4.590 * [backup-simplify]: Simplify c into c 4.590 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.590 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 4.590 * [taylor]: Taking taylor expansion of (/ 1 a) in a 4.590 * [taylor]: Taking taylor expansion of a in a 4.590 * [backup-simplify]: Simplify 0 into 0 4.590 * [backup-simplify]: Simplify 1 into 1 4.591 * [backup-simplify]: Simplify (/ 1 1) into 1 4.591 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 4.591 * [taylor]: Taking taylor expansion of (/ 1 b) in a 4.591 * [taylor]: Taking taylor expansion of b in a 4.591 * [backup-simplify]: Simplify b into b 4.591 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.591 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 4.591 * [taylor]: Taking taylor expansion of (/ 1 d) in a 4.591 * [taylor]: Taking taylor expansion of d in a 4.591 * [backup-simplify]: Simplify d into d 4.591 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 4.591 * [taylor]: Taking taylor expansion of (/ 1 c) in a 4.591 * [taylor]: Taking taylor expansion of c in a 4.591 * [backup-simplify]: Simplify c into c 4.591 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.591 * [backup-simplify]: Simplify (+ 1 0) into 1 4.591 * [taylor]: Taking taylor expansion of 1 in d 4.591 * [backup-simplify]: Simplify 1 into 1 4.592 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.592 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 4.592 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 4.592 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 4.592 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d 4.592 * [taylor]: Taking taylor expansion of (/ 1 b) in d 4.592 * [taylor]: Taking taylor expansion of b in d 4.592 * [backup-simplify]: Simplify b into b 4.592 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.592 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d 4.592 * [taylor]: Taking taylor expansion of (/ 1 c) in d 4.592 * [taylor]: Taking taylor expansion of c in d 4.592 * [backup-simplify]: Simplify c into c 4.592 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.592 * [taylor]: Taking taylor expansion of (/ 1 d) in d 4.592 * [taylor]: Taking taylor expansion of d in d 4.592 * [backup-simplify]: Simplify 0 into 0 4.592 * [backup-simplify]: Simplify 1 into 1 4.593 * [backup-simplify]: Simplify (/ 1 1) into 1 4.593 * [backup-simplify]: Simplify (+ 0 1) into 1 4.593 * [backup-simplify]: Simplify (+ 0 1) into 1 4.593 * [taylor]: Taking taylor expansion of 1 in b 4.593 * [backup-simplify]: Simplify 1 into 1 4.593 * [taylor]: Taking taylor expansion of 1 in b 4.593 * [backup-simplify]: Simplify 1 into 1 4.594 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.594 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 4.594 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 4.594 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 4.594 * [backup-simplify]: Simplify (+ 0 0) into 0 4.595 * [backup-simplify]: Simplify (+ 0 0) into 0 4.595 * [backup-simplify]: Simplify (+ 0 0) into 0 4.595 * [taylor]: Taking taylor expansion of 0 in d 4.595 * [backup-simplify]: Simplify 0 into 0 4.595 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.595 * [backup-simplify]: Simplify (+ (/ 1 c) 0) into (/ 1 c) 4.595 * [backup-simplify]: Simplify (+ (/ 1 b) (/ 1 c)) into (+ (/ 1 b) (/ 1 c)) 4.595 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in b 4.595 * [taylor]: Taking taylor expansion of (/ 1 b) in b 4.595 * [taylor]: Taking taylor expansion of b in b 4.595 * [backup-simplify]: Simplify 0 into 0 4.596 * [backup-simplify]: Simplify 1 into 1 4.596 * [backup-simplify]: Simplify (/ 1 1) into 1 4.596 * [taylor]: Taking taylor expansion of (/ 1 c) in b 4.596 * [taylor]: Taking taylor expansion of c in b 4.596 * [backup-simplify]: Simplify c into c 4.596 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.596 * [backup-simplify]: Simplify (+ 1 0) into 1 4.596 * [taylor]: Taking taylor expansion of 1 in c 4.596 * [backup-simplify]: Simplify 1 into 1 4.596 * [taylor]: Taking taylor expansion of 0 in b 4.596 * [backup-simplify]: Simplify 0 into 0 4.596 * [taylor]: Taking taylor expansion of 1 in c 4.596 * [backup-simplify]: Simplify 1 into 1 4.596 * [taylor]: Taking taylor expansion of 1 in c 4.596 * [backup-simplify]: Simplify 1 into 1 4.597 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.597 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 4.597 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 4.597 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 4.597 * [backup-simplify]: Simplify (+ 0 0) into 0 4.598 * [backup-simplify]: Simplify (+ 0 0) into 0 4.598 * [backup-simplify]: Simplify (+ 0 0) into 0 4.598 * [taylor]: Taking taylor expansion of 0 in d 4.598 * [backup-simplify]: Simplify 0 into 0 4.598 * [taylor]: Taking taylor expansion of 0 in b 4.598 * [backup-simplify]: Simplify 0 into 0 4.598 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 4.598 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 4.599 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.600 * [backup-simplify]: Simplify (+ 0 0) into 0 4.601 * [backup-simplify]: Simplify (+ 0 0) into 0 4.601 * [taylor]: Taking taylor expansion of 0 in b 4.601 * [backup-simplify]: Simplify 0 into 0 4.601 * [taylor]: Taking taylor expansion of 0 in b 4.601 * [backup-simplify]: Simplify 0 into 0 4.601 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.601 * [backup-simplify]: Simplify (+ 0 (/ 1 c)) into (/ 1 c) 4.601 * [taylor]: Taking taylor expansion of (/ 1 c) in c 4.601 * [taylor]: Taking taylor expansion of c in c 4.601 * [backup-simplify]: Simplify 0 into 0 4.601 * [backup-simplify]: Simplify 1 into 1 4.601 * [backup-simplify]: Simplify (/ 1 1) into 1 4.602 * [backup-simplify]: Simplify 1 into 1 4.602 * [taylor]: Taking taylor expansion of 0 in c 4.602 * [backup-simplify]: Simplify 0 into 0 4.602 * [taylor]: Taking taylor expansion of 0 in c 4.602 * [backup-simplify]: Simplify 0 into 0 4.602 * [taylor]: Taking taylor expansion of 0 in c 4.602 * [backup-simplify]: Simplify 0 into 0 4.602 * [backup-simplify]: Simplify 1 into 1 4.602 * [backup-simplify]: Simplify 1 into 1 4.602 * [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)) 4.603 * [backup-simplify]: Simplify (log (exp (+ (+ (/ 1 (- a)) (/ 1 (- d))) (+ (/ 1 (- b)) (/ 1 (- c)))))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) 4.603 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in (a d b c) around 0 4.603 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in c 4.603 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c 4.603 * [taylor]: Taking taylor expansion of (/ 1 a) in c 4.603 * [taylor]: Taking taylor expansion of a in c 4.603 * [backup-simplify]: Simplify a into a 4.603 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 4.603 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c 4.603 * [taylor]: Taking taylor expansion of (/ 1 b) in c 4.603 * [taylor]: Taking taylor expansion of b in c 4.603 * [backup-simplify]: Simplify b into b 4.603 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.603 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 4.603 * [taylor]: Taking taylor expansion of (/ 1 d) in c 4.603 * [taylor]: Taking taylor expansion of d in c 4.603 * [backup-simplify]: Simplify d into d 4.603 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 4.603 * [taylor]: Taking taylor expansion of (/ 1 c) in c 4.603 * [taylor]: Taking taylor expansion of c in c 4.603 * [backup-simplify]: Simplify 0 into 0 4.603 * [backup-simplify]: Simplify 1 into 1 4.603 * [backup-simplify]: Simplify (/ 1 1) into 1 4.603 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in b 4.603 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b 4.603 * [taylor]: Taking taylor expansion of (/ 1 a) in b 4.603 * [taylor]: Taking taylor expansion of a in b 4.603 * [backup-simplify]: Simplify a into a 4.603 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 4.604 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b 4.604 * [taylor]: Taking taylor expansion of (/ 1 b) in b 4.604 * [taylor]: Taking taylor expansion of b in b 4.604 * [backup-simplify]: Simplify 0 into 0 4.604 * [backup-simplify]: Simplify 1 into 1 4.604 * [backup-simplify]: Simplify (/ 1 1) into 1 4.604 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b 4.604 * [taylor]: Taking taylor expansion of (/ 1 d) in b 4.604 * [taylor]: Taking taylor expansion of d in b 4.604 * [backup-simplify]: Simplify d into d 4.604 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 4.604 * [taylor]: Taking taylor expansion of (/ 1 c) in b 4.604 * [taylor]: Taking taylor expansion of c in b 4.604 * [backup-simplify]: Simplify c into c 4.604 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.604 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in d 4.604 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d 4.604 * [taylor]: Taking taylor expansion of (/ 1 a) in d 4.604 * [taylor]: Taking taylor expansion of a in d 4.604 * [backup-simplify]: Simplify a into a 4.604 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 4.604 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d 4.604 * [taylor]: Taking taylor expansion of (/ 1 b) in d 4.604 * [taylor]: Taking taylor expansion of b in d 4.604 * [backup-simplify]: Simplify b into b 4.604 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.604 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d 4.604 * [taylor]: Taking taylor expansion of (/ 1 d) in d 4.604 * [taylor]: Taking taylor expansion of d in d 4.604 * [backup-simplify]: Simplify 0 into 0 4.604 * [backup-simplify]: Simplify 1 into 1 4.605 * [backup-simplify]: Simplify (/ 1 1) into 1 4.605 * [taylor]: Taking taylor expansion of (/ 1 c) in d 4.605 * [taylor]: Taking taylor expansion of c in d 4.605 * [backup-simplify]: Simplify c into c 4.605 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.605 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a 4.605 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 4.605 * [taylor]: Taking taylor expansion of (/ 1 a) in a 4.605 * [taylor]: Taking taylor expansion of a in a 4.605 * [backup-simplify]: Simplify 0 into 0 4.605 * [backup-simplify]: Simplify 1 into 1 4.605 * [backup-simplify]: Simplify (/ 1 1) into 1 4.605 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 4.605 * [taylor]: Taking taylor expansion of (/ 1 b) in a 4.605 * [taylor]: Taking taylor expansion of b in a 4.605 * [backup-simplify]: Simplify b into b 4.605 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.605 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 4.605 * [taylor]: Taking taylor expansion of (/ 1 d) in a 4.605 * [taylor]: Taking taylor expansion of d in a 4.605 * [backup-simplify]: Simplify d into d 4.605 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 4.605 * [taylor]: Taking taylor expansion of (/ 1 c) in a 4.605 * [taylor]: Taking taylor expansion of c in a 4.605 * [backup-simplify]: Simplify c into c 4.605 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.605 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a 4.605 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 4.605 * [taylor]: Taking taylor expansion of (/ 1 a) in a 4.605 * [taylor]: Taking taylor expansion of a in a 4.605 * [backup-simplify]: Simplify 0 into 0 4.605 * [backup-simplify]: Simplify 1 into 1 4.606 * [backup-simplify]: Simplify (/ 1 1) into 1 4.606 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 4.606 * [taylor]: Taking taylor expansion of (/ 1 b) in a 4.606 * [taylor]: Taking taylor expansion of b in a 4.606 * [backup-simplify]: Simplify b into b 4.606 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.606 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 4.606 * [taylor]: Taking taylor expansion of (/ 1 d) in a 4.606 * [taylor]: Taking taylor expansion of d in a 4.606 * [backup-simplify]: Simplify d into d 4.606 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 4.606 * [taylor]: Taking taylor expansion of (/ 1 c) in a 4.606 * [taylor]: Taking taylor expansion of c in a 4.606 * [backup-simplify]: Simplify c into c 4.606 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.606 * [backup-simplify]: Simplify (+ 1 0) into 1 4.606 * [backup-simplify]: Simplify (- 1) into -1 4.606 * [taylor]: Taking taylor expansion of -1 in d 4.606 * [backup-simplify]: Simplify -1 into -1 4.607 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.607 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 4.607 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 4.607 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 4.607 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) 4.607 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d 4.607 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d 4.607 * [taylor]: Taking taylor expansion of (/ 1 b) in d 4.607 * [taylor]: Taking taylor expansion of b in d 4.607 * [backup-simplify]: Simplify b into b 4.607 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 4.607 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d 4.608 * [taylor]: Taking taylor expansion of (/ 1 d) in d 4.608 * [taylor]: Taking taylor expansion of d in d 4.608 * [backup-simplify]: Simplify 0 into 0 4.608 * [backup-simplify]: Simplify 1 into 1 4.608 * [backup-simplify]: Simplify (/ 1 1) into 1 4.608 * [taylor]: Taking taylor expansion of (/ 1 c) in d 4.608 * [taylor]: Taking taylor expansion of c in d 4.608 * [backup-simplify]: Simplify c into c 4.608 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.608 * [backup-simplify]: Simplify (+ 1 0) into 1 4.608 * [backup-simplify]: Simplify (+ 0 1) into 1 4.609 * [backup-simplify]: Simplify (- 1) into -1 4.609 * [taylor]: Taking taylor expansion of -1 in b 4.609 * [backup-simplify]: Simplify -1 into -1 4.609 * [taylor]: Taking taylor expansion of -1 in b 4.609 * [backup-simplify]: Simplify -1 into -1 4.609 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.609 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 4.609 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 4.610 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 4.610 * [backup-simplify]: Simplify (+ 0 0) into 0 4.610 * [backup-simplify]: Simplify (+ 0 0) into 0 4.610 * [backup-simplify]: Simplify (+ 0 0) into 0 4.610 * [backup-simplify]: Simplify (- 0) into 0 4.610 * [taylor]: Taking taylor expansion of 0 in d 4.610 * [backup-simplify]: Simplify 0 into 0 4.611 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.611 * [backup-simplify]: Simplify (+ 0 (/ 1 c)) into (/ 1 c) 4.611 * [backup-simplify]: Simplify (+ (/ 1 b) (/ 1 c)) into (+ (/ 1 b) (/ 1 c)) 4.611 * [backup-simplify]: Simplify (- (+ (/ 1 b) (/ 1 c))) into (- (+ (/ 1 b) (/ 1 c))) 4.611 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (/ 1 c))) in b 4.611 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in b 4.611 * [taylor]: Taking taylor expansion of (/ 1 b) in b 4.611 * [taylor]: Taking taylor expansion of b in b 4.611 * [backup-simplify]: Simplify 0 into 0 4.611 * [backup-simplify]: Simplify 1 into 1 4.612 * [backup-simplify]: Simplify (/ 1 1) into 1 4.612 * [taylor]: Taking taylor expansion of (/ 1 c) in b 4.612 * [taylor]: Taking taylor expansion of c in b 4.612 * [backup-simplify]: Simplify c into c 4.612 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 4.612 * [backup-simplify]: Simplify (+ 1 0) into 1 4.613 * [backup-simplify]: Simplify (- 1) into -1 4.613 * [taylor]: Taking taylor expansion of -1 in c 4.613 * [backup-simplify]: Simplify -1 into -1 4.613 * [taylor]: Taking taylor expansion of 0 in b 4.613 * [backup-simplify]: Simplify 0 into 0 4.613 * [taylor]: Taking taylor expansion of -1 in c 4.613 * [backup-simplify]: Simplify -1 into -1 4.613 * [taylor]: Taking taylor expansion of -1 in c 4.613 * [backup-simplify]: Simplify -1 into -1 4.614 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.614 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 4.614 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 4.614 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 4.614 * [backup-simplify]: Simplify (+ 0 0) into 0 4.615 * [backup-simplify]: Simplify (+ 0 0) into 0 4.615 * [backup-simplify]: Simplify (+ 0 0) into 0 4.615 * [backup-simplify]: Simplify (- 0) into 0 4.615 * [taylor]: Taking taylor expansion of 0 in d 4.615 * [backup-simplify]: Simplify 0 into 0 4.615 * [taylor]: Taking taylor expansion of 0 in b 4.615 * [backup-simplify]: Simplify 0 into 0 4.615 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 4.616 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.616 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 4.616 * [backup-simplify]: Simplify (+ 0 0) into 0 4.617 * [backup-simplify]: Simplify (+ 0 0) into 0 4.617 * [backup-simplify]: Simplify (- 0) into 0 4.617 * [taylor]: Taking taylor expansion of 0 in b 4.617 * [backup-simplify]: Simplify 0 into 0 4.617 * [taylor]: Taking taylor expansion of 0 in b 4.617 * [backup-simplify]: Simplify 0 into 0 4.617 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.617 * [backup-simplify]: Simplify (+ 0 (/ 1 c)) into (/ 1 c) 4.617 * [backup-simplify]: Simplify (- (/ 1 c)) into (- (/ 1 c)) 4.617 * [taylor]: Taking taylor expansion of (- (/ 1 c)) in c 4.618 * [taylor]: Taking taylor expansion of (/ 1 c) in c 4.618 * [taylor]: Taking taylor expansion of c in c 4.618 * [backup-simplify]: Simplify 0 into 0 4.618 * [backup-simplify]: Simplify 1 into 1 4.618 * [backup-simplify]: Simplify (/ 1 1) into 1 4.618 * [backup-simplify]: Simplify (- 1) into -1 4.618 * [backup-simplify]: Simplify -1 into -1 4.618 * [taylor]: Taking taylor expansion of 0 in c 4.618 * [backup-simplify]: Simplify 0 into 0 4.618 * [taylor]: Taking taylor expansion of 0 in c 4.618 * [backup-simplify]: Simplify 0 into 0 4.618 * [taylor]: Taking taylor expansion of 0 in c 4.618 * [backup-simplify]: Simplify 0 into 0 4.618 * [backup-simplify]: Simplify -1 into -1 4.618 * [backup-simplify]: Simplify -1 into -1 4.619 * [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)) 4.619 * * * [progress]: simplifying candidates 4.619 * [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)) 4.620 * * [simplify]: iteration 0: 41 enodes 4.629 * * [simplify]: iteration 1: 69 enodes 4.639 * * [simplify]: iteration 2: 140 enodes 4.676 * * [simplify]: iteration 3: 705 enodes 5.121 * * [simplify]: iteration complete: 5000 enodes 5.121 * * [simplify]: Extracting #0: cost 16 inf + 0 5.122 * * [simplify]: Extracting #1: cost 246 inf + 2 5.130 * * [simplify]: Extracting #2: cost 1150 inf + 1331 5.145 * * [simplify]: Extracting #3: cost 1727 inf + 65327 5.217 * * [simplify]: Extracting #4: cost 470 inf + 374371 5.330 * * [simplify]: Extracting #5: cost 0 inf + 468007 5.446 * * [simplify]: Extracting #6: cost 0 inf + 465367 5.567 * [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) 5.568 * * * [progress]: adding candidates to table 5.650 * * [progress]: iteration 4 / 4 5.650 * * * [progress]: picking best candidate 5.655 * * * * [pick]: Picked # 5.655 * * * [progress]: localizing error 5.664 * * * [progress]: generating rewritten candidates 5.664 * * * [progress]: generating series expansions 5.664 * * * [progress]: simplifying candidates 5.664 * [simplify]: Simplifying: 5.665 * * [simplify]: iteration 0: 0 enodes 5.665 * * [simplify]: iteration complete: 0 enodes 5.665 * * [simplify]: Extracting #0: cost 0 inf + 0 5.665 * [simplify]: Simplified to: 5.665 * * * [progress]: adding candidates to table 5.665 * [progress]: [Phase 3 of 3] Extracting. 5.669 * [simplify]: Simplifying: (* (+ (+ a d) (+ b c)) 2.0) 5.669 * * [simplify]: iteration 0: 9 enodes 5.669 * * [simplify]: iteration 1: 13 enodes 5.670 * * [simplify]: iteration complete: 13 enodes 5.670 * * [simplify]: Extracting #0: cost 1 inf + 0 5.670 * * [simplify]: Extracting #1: cost 3 inf + 0 5.670 * * [simplify]: Extracting #2: cost 4 inf + 1 5.670 * * [simplify]: Extracting #3: cost 8 inf + 1 5.670 * * [simplify]: Extracting #4: cost 3 inf + 47 5.670 * * [simplify]: Extracting #5: cost 0 inf + 378 5.670 * [simplify]: Simplified to: (* 2.0 (+ (+ b c) (+ d a))) 7.138 * [regime-testing]: Baseline error score: 0 7.147 * [regime-testing]: Oracle error score: 0 7.147 * [regime-testing]: End program error score: 0 7.271 * [regime-testing]: Target error score: 3.8556020278582386