0.001 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.035 * * * [progress]: [2/2] Setting up program. 0.039 * [progress]: [Phase 2 of 3] Improving. 0.039 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.039 * [simplify]: Simplifying (* (+ a (+ b (+ c d))) 2) 0.039 * * [simplify]: iters left: 6 (9 enodes) 0.042 * * [simplify]: iters left: 5 (35 enodes) 0.047 * * [simplify]: iters left: 4 (73 enodes) 0.069 * * [simplify]: iters left: 3 (178 enodes) 0.114 * * [simplify]: iters left: 2 (374 enodes) 0.229 * * [simplify]: iters left: 1 (490 enodes) 0.312 * * [simplify]: Extracting #0: cost 1 inf + 0 0.312 * * [simplify]: Extracting #1: cost 32 inf + 0 0.312 * * [simplify]: Extracting #2: cost 45 inf + 422 0.314 * * [simplify]: Extracting #3: cost 9 inf + 3097 0.316 * * [simplify]: Extracting #4: cost 0 inf + 4090 0.319 * * [simplify]: Extracting #5: cost 0 inf + 4075 0.321 * [simplify]: Simplified to (* 2 (+ (+ a (+ b c)) d)) 0.321 * [simplify]: Simplified (2) to (λ (a b c d) (* 2 (+ (+ a (+ b c)) d))) 0.325 * * [progress]: iteration 1 / 4 0.325 * * * [progress]: picking best candidate 0.328 * * * * [pick]: Picked # 0.328 * * * [progress]: localizing error 0.353 * * * [progress]: generating rewritten candidates 0.353 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.401 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2) 0.414 * * * [progress]: generating series expansions 0.415 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.415 * [backup-simplify]: Simplify (+ a (+ b (+ c d))) into (+ a (+ b (+ c d))) 0.415 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a b c d) around 0 0.415 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d 0.415 * [taylor]: Taking taylor expansion of a in d 0.415 * [backup-simplify]: Simplify a into a 0.415 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d 0.415 * [taylor]: Taking taylor expansion of b in d 0.415 * [backup-simplify]: Simplify b into b 0.415 * [taylor]: Taking taylor expansion of (+ c d) in d 0.415 * [taylor]: Taking taylor expansion of c in d 0.415 * [backup-simplify]: Simplify c into c 0.415 * [taylor]: Taking taylor expansion of d in d 0.415 * [backup-simplify]: Simplify 0 into 0 0.415 * [backup-simplify]: Simplify 1 into 1 0.415 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c 0.415 * [taylor]: Taking taylor expansion of a in c 0.415 * [backup-simplify]: Simplify a into a 0.415 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c 0.415 * [taylor]: Taking taylor expansion of b in c 0.415 * [backup-simplify]: Simplify b into b 0.415 * [taylor]: Taking taylor expansion of (+ c d) in c 0.415 * [taylor]: Taking taylor expansion of c in c 0.415 * [backup-simplify]: Simplify 0 into 0 0.415 * [backup-simplify]: Simplify 1 into 1 0.415 * [taylor]: Taking taylor expansion of d in c 0.415 * [backup-simplify]: Simplify d into d 0.415 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b 0.415 * [taylor]: Taking taylor expansion of a in b 0.415 * [backup-simplify]: Simplify a into a 0.415 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 0.415 * [taylor]: Taking taylor expansion of b in b 0.415 * [backup-simplify]: Simplify 0 into 0 0.415 * [backup-simplify]: Simplify 1 into 1 0.415 * [taylor]: Taking taylor expansion of (+ c d) in b 0.415 * [taylor]: Taking taylor expansion of c in b 0.415 * [backup-simplify]: Simplify c into c 0.415 * [taylor]: Taking taylor expansion of d in b 0.415 * [backup-simplify]: Simplify d into d 0.415 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 0.415 * [taylor]: Taking taylor expansion of a in a 0.415 * [backup-simplify]: Simplify 0 into 0 0.415 * [backup-simplify]: Simplify 1 into 1 0.415 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 0.415 * [taylor]: Taking taylor expansion of b in a 0.415 * [backup-simplify]: Simplify b into b 0.415 * [taylor]: Taking taylor expansion of (+ c d) in a 0.415 * [taylor]: Taking taylor expansion of c in a 0.415 * [backup-simplify]: Simplify c into c 0.415 * [taylor]: Taking taylor expansion of d in a 0.415 * [backup-simplify]: Simplify d into d 0.415 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 0.415 * [taylor]: Taking taylor expansion of a in a 0.415 * [backup-simplify]: Simplify 0 into 0 0.416 * [backup-simplify]: Simplify 1 into 1 0.416 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 0.416 * [taylor]: Taking taylor expansion of b in a 0.416 * [backup-simplify]: Simplify b into b 0.416 * [taylor]: Taking taylor expansion of (+ c d) in a 0.416 * [taylor]: Taking taylor expansion of c in a 0.416 * [backup-simplify]: Simplify c into c 0.416 * [taylor]: Taking taylor expansion of d in a 0.416 * [backup-simplify]: Simplify d into d 0.416 * [backup-simplify]: Simplify (+ c d) into (+ c d) 0.416 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d)) 0.416 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d)) 0.416 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in b 0.416 * [taylor]: Taking taylor expansion of c in b 0.416 * [backup-simplify]: Simplify c into c 0.416 * [taylor]: Taking taylor expansion of (+ b d) in b 0.416 * [taylor]: Taking taylor expansion of b in b 0.416 * [backup-simplify]: Simplify 0 into 0 0.416 * [backup-simplify]: Simplify 1 into 1 0.416 * [taylor]: Taking taylor expansion of d in b 0.416 * [backup-simplify]: Simplify d into d 0.416 * [backup-simplify]: Simplify (+ 0 d) into d 0.416 * [backup-simplify]: Simplify (+ c d) into (+ c d) 0.416 * [taylor]: Taking taylor expansion of (+ c d) in c 0.416 * [taylor]: Taking taylor expansion of c in c 0.416 * [backup-simplify]: Simplify 0 into 0 0.416 * [backup-simplify]: Simplify 1 into 1 0.416 * [taylor]: Taking taylor expansion of d in c 0.416 * [backup-simplify]: Simplify d into d 0.416 * [backup-simplify]: Simplify (+ 0 d) into d 0.416 * [taylor]: Taking taylor expansion of d in d 0.416 * [backup-simplify]: Simplify 0 into 0 0.416 * [backup-simplify]: Simplify 1 into 1 0.416 * [backup-simplify]: Simplify 0 into 0 0.417 * [backup-simplify]: Simplify (+ 0 0) into 0 0.417 * [backup-simplify]: Simplify (+ 0 0) into 0 0.417 * [backup-simplify]: Simplify (+ 1 0) into 1 0.417 * [taylor]: Taking taylor expansion of 1 in b 0.417 * [backup-simplify]: Simplify 1 into 1 0.417 * [taylor]: Taking taylor expansion of 1 in c 0.417 * [backup-simplify]: Simplify 1 into 1 0.417 * [taylor]: Taking taylor expansion of 1 in d 0.417 * [backup-simplify]: Simplify 1 into 1 0.417 * [backup-simplify]: Simplify 1 into 1 0.418 * [backup-simplify]: Simplify (+ 1 0) into 1 0.418 * [backup-simplify]: Simplify (+ 0 1) into 1 0.418 * [taylor]: Taking taylor expansion of 1 in c 0.418 * [backup-simplify]: Simplify 1 into 1 0.418 * [taylor]: Taking taylor expansion of 1 in d 0.418 * [backup-simplify]: Simplify 1 into 1 0.418 * [backup-simplify]: Simplify 1 into 1 0.419 * [backup-simplify]: Simplify (+ 1 0) into 1 0.419 * [taylor]: Taking taylor expansion of 1 in d 0.419 * [backup-simplify]: Simplify 1 into 1 0.419 * [backup-simplify]: Simplify 1 into 1 0.419 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b c)) 0.419 * [backup-simplify]: Simplify (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) 0.419 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in (a b c d) around 0 0.419 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d 0.419 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.419 * [taylor]: Taking taylor expansion of a in d 0.419 * [backup-simplify]: Simplify a into a 0.419 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.419 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d 0.419 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.419 * [taylor]: Taking taylor expansion of b in d 0.419 * [backup-simplify]: Simplify b into b 0.420 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.420 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d 0.420 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.420 * [taylor]: Taking taylor expansion of c in d 0.420 * [backup-simplify]: Simplify c into c 0.420 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.420 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.420 * [taylor]: Taking taylor expansion of d in d 0.420 * [backup-simplify]: Simplify 0 into 0 0.420 * [backup-simplify]: Simplify 1 into 1 0.420 * [backup-simplify]: Simplify (/ 1 1) into 1 0.420 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c 0.420 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.420 * [taylor]: Taking taylor expansion of a in c 0.420 * [backup-simplify]: Simplify a into a 0.420 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.420 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c 0.420 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.420 * [taylor]: Taking taylor expansion of b in c 0.420 * [backup-simplify]: Simplify b into b 0.420 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.420 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.420 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.420 * [taylor]: Taking taylor expansion of c in c 0.420 * [backup-simplify]: Simplify 0 into 0 0.420 * [backup-simplify]: Simplify 1 into 1 0.420 * [backup-simplify]: Simplify (/ 1 1) into 1 0.421 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.421 * [taylor]: Taking taylor expansion of d in c 0.421 * [backup-simplify]: Simplify d into d 0.421 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.421 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b 0.421 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.421 * [taylor]: Taking taylor expansion of a in b 0.421 * [backup-simplify]: Simplify a into a 0.421 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.421 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.421 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.421 * [taylor]: Taking taylor expansion of b in b 0.421 * [backup-simplify]: Simplify 0 into 0 0.421 * [backup-simplify]: Simplify 1 into 1 0.421 * [backup-simplify]: Simplify (/ 1 1) into 1 0.421 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.421 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.421 * [taylor]: Taking taylor expansion of c in b 0.421 * [backup-simplify]: Simplify c into c 0.421 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.421 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.421 * [taylor]: Taking taylor expansion of d in b 0.421 * [backup-simplify]: Simplify d into d 0.421 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.421 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a 0.421 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.421 * [taylor]: Taking taylor expansion of a in a 0.421 * [backup-simplify]: Simplify 0 into 0 0.421 * [backup-simplify]: Simplify 1 into 1 0.422 * [backup-simplify]: Simplify (/ 1 1) into 1 0.422 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a 0.422 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.422 * [taylor]: Taking taylor expansion of b in a 0.422 * [backup-simplify]: Simplify b into b 0.422 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.422 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a 0.422 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.422 * [taylor]: Taking taylor expansion of c in a 0.422 * [backup-simplify]: Simplify c into c 0.422 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.422 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.422 * [taylor]: Taking taylor expansion of d in a 0.422 * [backup-simplify]: Simplify d into d 0.422 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.422 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a 0.422 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.422 * [taylor]: Taking taylor expansion of a in a 0.422 * [backup-simplify]: Simplify 0 into 0 0.422 * [backup-simplify]: Simplify 1 into 1 0.422 * [backup-simplify]: Simplify (/ 1 1) into 1 0.422 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a 0.422 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.422 * [taylor]: Taking taylor expansion of b in a 0.422 * [backup-simplify]: Simplify b into b 0.422 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.422 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a 0.422 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.422 * [taylor]: Taking taylor expansion of c in a 0.422 * [backup-simplify]: Simplify c into c 0.422 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.422 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.422 * [taylor]: Taking taylor expansion of d in a 0.422 * [backup-simplify]: Simplify d into d 0.422 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.423 * [backup-simplify]: Simplify (+ 1 0) into 1 0.423 * [taylor]: Taking taylor expansion of 1 in b 0.423 * [backup-simplify]: Simplify 1 into 1 0.423 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.423 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.423 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) 0.424 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) 0.424 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b 0.424 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.424 * [taylor]: Taking taylor expansion of b in b 0.424 * [backup-simplify]: Simplify 0 into 0 0.424 * [backup-simplify]: Simplify 1 into 1 0.424 * [backup-simplify]: Simplify (/ 1 1) into 1 0.424 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b 0.424 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.424 * [taylor]: Taking taylor expansion of d in b 0.424 * [backup-simplify]: Simplify d into d 0.424 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.424 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.424 * [taylor]: Taking taylor expansion of c in b 0.424 * [backup-simplify]: Simplify c into c 0.424 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.424 * [backup-simplify]: Simplify (+ 1 0) into 1 0.424 * [taylor]: Taking taylor expansion of 1 in c 0.424 * [backup-simplify]: Simplify 1 into 1 0.424 * [taylor]: Taking taylor expansion of 1 in c 0.424 * [backup-simplify]: Simplify 1 into 1 0.425 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.425 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 0.425 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.425 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.425 * [backup-simplify]: Simplify (+ 0 0) into 0 0.426 * [backup-simplify]: Simplify (+ 0 0) into 0 0.426 * [backup-simplify]: Simplify (+ 0 0) into 0 0.426 * [taylor]: Taking taylor expansion of 0 in b 0.426 * [backup-simplify]: Simplify 0 into 0 0.426 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.427 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 0.427 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 d) (/ 1 c)) 0.427 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 0.427 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.427 * [taylor]: Taking taylor expansion of d in c 0.427 * [backup-simplify]: Simplify d into d 0.427 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.427 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.427 * [taylor]: Taking taylor expansion of c in c 0.427 * [backup-simplify]: Simplify 0 into 0 0.427 * [backup-simplify]: Simplify 1 into 1 0.427 * [backup-simplify]: Simplify (/ 1 1) into 1 0.427 * [backup-simplify]: Simplify (+ 0 1) into 1 0.427 * [taylor]: Taking taylor expansion of 1 in d 0.427 * [backup-simplify]: Simplify 1 into 1 0.427 * [taylor]: Taking taylor expansion of 0 in c 0.427 * [backup-simplify]: Simplify 0 into 0 0.427 * [taylor]: Taking taylor expansion of 1 in d 0.427 * [backup-simplify]: Simplify 1 into 1 0.427 * [taylor]: Taking taylor expansion of 1 in d 0.427 * [backup-simplify]: Simplify 1 into 1 0.428 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.428 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 0.428 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 0.428 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 0.429 * [backup-simplify]: Simplify (+ 0 0) into 0 0.429 * [backup-simplify]: Simplify (+ 0 0) into 0 0.429 * [backup-simplify]: Simplify (+ 0 0) into 0 0.429 * [taylor]: Taking taylor expansion of 0 in b 0.429 * [backup-simplify]: Simplify 0 into 0 0.429 * [taylor]: Taking taylor expansion of 0 in c 0.429 * [backup-simplify]: Simplify 0 into 0 0.430 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.430 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.430 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.430 * [backup-simplify]: Simplify (+ 0 0) into 0 0.430 * [backup-simplify]: Simplify (+ 0 0) into 0 0.430 * [taylor]: Taking taylor expansion of 0 in c 0.430 * [backup-simplify]: Simplify 0 into 0 0.430 * [taylor]: Taking taylor expansion of 0 in c 0.430 * [backup-simplify]: Simplify 0 into 0 0.431 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.431 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d) 0.431 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.431 * [taylor]: Taking taylor expansion of d in d 0.431 * [backup-simplify]: Simplify 0 into 0 0.431 * [backup-simplify]: Simplify 1 into 1 0.431 * [backup-simplify]: Simplify (/ 1 1) into 1 0.431 * [backup-simplify]: Simplify 1 into 1 0.431 * [taylor]: Taking taylor expansion of 0 in d 0.431 * [backup-simplify]: Simplify 0 into 0 0.431 * [taylor]: Taking taylor expansion of 0 in d 0.431 * [backup-simplify]: Simplify 0 into 0 0.431 * [taylor]: Taking taylor expansion of 0 in d 0.431 * [backup-simplify]: Simplify 0 into 0 0.431 * [backup-simplify]: Simplify 1 into 1 0.431 * [backup-simplify]: Simplify 1 into 1 0.432 * [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)) 0.432 * [backup-simplify]: Simplify (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d))))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) 0.432 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in (a b c d) around 0 0.432 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in d 0.432 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d 0.432 * [taylor]: Taking taylor expansion of (/ 1 a) in d 0.432 * [taylor]: Taking taylor expansion of a in d 0.432 * [backup-simplify]: Simplify a into a 0.432 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.432 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d 0.432 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.432 * [taylor]: Taking taylor expansion of b in d 0.432 * [backup-simplify]: Simplify b into b 0.433 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.433 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d 0.433 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.433 * [taylor]: Taking taylor expansion of c in d 0.433 * [backup-simplify]: Simplify c into c 0.433 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.433 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.433 * [taylor]: Taking taylor expansion of d in d 0.433 * [backup-simplify]: Simplify 0 into 0 0.433 * [backup-simplify]: Simplify 1 into 1 0.433 * [backup-simplify]: Simplify (/ 1 1) into 1 0.433 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in c 0.433 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c 0.433 * [taylor]: Taking taylor expansion of (/ 1 a) in c 0.433 * [taylor]: Taking taylor expansion of a in c 0.433 * [backup-simplify]: Simplify a into a 0.433 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.433 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c 0.433 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.433 * [taylor]: Taking taylor expansion of b in c 0.433 * [backup-simplify]: Simplify b into b 0.433 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.433 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.433 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.433 * [taylor]: Taking taylor expansion of c in c 0.433 * [backup-simplify]: Simplify 0 into 0 0.433 * [backup-simplify]: Simplify 1 into 1 0.433 * [backup-simplify]: Simplify (/ 1 1) into 1 0.434 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.434 * [taylor]: Taking taylor expansion of d in c 0.434 * [backup-simplify]: Simplify d into d 0.434 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.434 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in b 0.434 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b 0.434 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.434 * [taylor]: Taking taylor expansion of a in b 0.434 * [backup-simplify]: Simplify a into a 0.434 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.434 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.434 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.434 * [taylor]: Taking taylor expansion of b in b 0.434 * [backup-simplify]: Simplify 0 into 0 0.434 * [backup-simplify]: Simplify 1 into 1 0.434 * [backup-simplify]: Simplify (/ 1 1) into 1 0.434 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.434 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.434 * [taylor]: Taking taylor expansion of c in b 0.434 * [backup-simplify]: Simplify c into c 0.434 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.434 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.434 * [taylor]: Taking taylor expansion of d in b 0.434 * [backup-simplify]: Simplify d into d 0.434 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.434 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in a 0.434 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a 0.434 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.434 * [taylor]: Taking taylor expansion of a in a 0.434 * [backup-simplify]: Simplify 0 into 0 0.434 * [backup-simplify]: Simplify 1 into 1 0.435 * [backup-simplify]: Simplify (/ 1 1) into 1 0.435 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a 0.435 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.435 * [taylor]: Taking taylor expansion of b in a 0.435 * [backup-simplify]: Simplify b into b 0.435 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.435 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a 0.435 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.435 * [taylor]: Taking taylor expansion of c in a 0.435 * [backup-simplify]: Simplify c into c 0.435 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.435 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.435 * [taylor]: Taking taylor expansion of d in a 0.435 * [backup-simplify]: Simplify d into d 0.435 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.435 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in a 0.435 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a 0.435 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.435 * [taylor]: Taking taylor expansion of a in a 0.435 * [backup-simplify]: Simplify 0 into 0 0.435 * [backup-simplify]: Simplify 1 into 1 0.435 * [backup-simplify]: Simplify (/ 1 1) into 1 0.435 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a 0.435 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.435 * [taylor]: Taking taylor expansion of b in a 0.436 * [backup-simplify]: Simplify b into b 0.436 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.436 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a 0.436 * [taylor]: Taking taylor expansion of (/ 1 c) in a 0.436 * [taylor]: Taking taylor expansion of c in a 0.436 * [backup-simplify]: Simplify c into c 0.436 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.436 * [taylor]: Taking taylor expansion of (/ 1 d) in a 0.436 * [taylor]: Taking taylor expansion of d in a 0.436 * [backup-simplify]: Simplify d into d 0.436 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.436 * [backup-simplify]: Simplify (+ 1 0) into 1 0.437 * [backup-simplify]: Simplify (- 1) into -1 0.437 * [taylor]: Taking taylor expansion of -1 in b 0.437 * [backup-simplify]: Simplify -1 into -1 0.438 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.438 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.438 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) 0.438 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) 0.438 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) 0.439 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b 0.439 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.439 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.439 * [taylor]: Taking taylor expansion of b in b 0.439 * [backup-simplify]: Simplify 0 into 0 0.439 * [backup-simplify]: Simplify 1 into 1 0.439 * [backup-simplify]: Simplify (/ 1 1) into 1 0.439 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.439 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.439 * [taylor]: Taking taylor expansion of c in b 0.439 * [backup-simplify]: Simplify c into c 0.439 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.439 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.439 * [taylor]: Taking taylor expansion of d in b 0.439 * [backup-simplify]: Simplify d into d 0.440 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.440 * [backup-simplify]: Simplify (+ 1 0) into 1 0.440 * [backup-simplify]: Simplify (- 1) into -1 0.440 * [taylor]: Taking taylor expansion of -1 in c 0.440 * [backup-simplify]: Simplify -1 into -1 0.440 * [taylor]: Taking taylor expansion of -1 in c 0.440 * [backup-simplify]: Simplify -1 into -1 0.441 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.442 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 0.442 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.442 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.442 * [backup-simplify]: Simplify (+ 0 0) into 0 0.442 * [backup-simplify]: Simplify (+ 0 0) into 0 0.443 * [backup-simplify]: Simplify (+ 0 0) into 0 0.443 * [backup-simplify]: Simplify (- 0) into 0 0.443 * [taylor]: Taking taylor expansion of 0 in b 0.443 * [backup-simplify]: Simplify 0 into 0 0.444 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.444 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.444 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d)) 0.444 * [backup-simplify]: Simplify (- (+ (/ 1 c) (/ 1 d))) into (- (+ (/ 1 c) (/ 1 d))) 0.444 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c 0.444 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.445 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.445 * [taylor]: Taking taylor expansion of c in c 0.445 * [backup-simplify]: Simplify 0 into 0 0.445 * [backup-simplify]: Simplify 1 into 1 0.445 * [backup-simplify]: Simplify (/ 1 1) into 1 0.445 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.445 * [taylor]: Taking taylor expansion of d in c 0.445 * [backup-simplify]: Simplify d into d 0.445 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.446 * [backup-simplify]: Simplify (+ 1 0) into 1 0.446 * [backup-simplify]: Simplify (- 1) into -1 0.446 * [taylor]: Taking taylor expansion of -1 in d 0.446 * [backup-simplify]: Simplify -1 into -1 0.446 * [taylor]: Taking taylor expansion of 0 in c 0.446 * [backup-simplify]: Simplify 0 into 0 0.446 * [taylor]: Taking taylor expansion of -1 in d 0.446 * [backup-simplify]: Simplify -1 into -1 0.446 * [taylor]: Taking taylor expansion of -1 in d 0.446 * [backup-simplify]: Simplify -1 into -1 0.447 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.447 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 0.447 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 0.448 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 0.448 * [backup-simplify]: Simplify (+ 0 0) into 0 0.448 * [backup-simplify]: Simplify (+ 0 0) into 0 0.448 * [backup-simplify]: Simplify (+ 0 0) into 0 0.448 * [backup-simplify]: Simplify (- 0) into 0 0.448 * [taylor]: Taking taylor expansion of 0 in b 0.448 * [backup-simplify]: Simplify 0 into 0 0.449 * [taylor]: Taking taylor expansion of 0 in c 0.449 * [backup-simplify]: Simplify 0 into 0 0.449 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.449 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.449 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.449 * [backup-simplify]: Simplify (+ 0 0) into 0 0.450 * [backup-simplify]: Simplify (+ 0 0) into 0 0.450 * [backup-simplify]: Simplify (- 0) into 0 0.450 * [taylor]: Taking taylor expansion of 0 in c 0.450 * [backup-simplify]: Simplify 0 into 0 0.450 * [taylor]: Taking taylor expansion of 0 in c 0.450 * [backup-simplify]: Simplify 0 into 0 0.450 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.451 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d) 0.451 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d)) 0.451 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d 0.451 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.451 * [taylor]: Taking taylor expansion of d in d 0.451 * [backup-simplify]: Simplify 0 into 0 0.451 * [backup-simplify]: Simplify 1 into 1 0.451 * [backup-simplify]: Simplify (/ 1 1) into 1 0.451 * [backup-simplify]: Simplify (- 1) into -1 0.451 * [backup-simplify]: Simplify -1 into -1 0.451 * [taylor]: Taking taylor expansion of 0 in d 0.451 * [backup-simplify]: Simplify 0 into 0 0.451 * [taylor]: Taking taylor expansion of 0 in d 0.451 * [backup-simplify]: Simplify 0 into 0 0.451 * [taylor]: Taking taylor expansion of 0 in d 0.451 * [backup-simplify]: Simplify 0 into 0 0.451 * [backup-simplify]: Simplify -1 into -1 0.451 * [backup-simplify]: Simplify -1 into -1 0.452 * [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)) 0.452 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2) 0.452 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d)) 0.452 * [approximate]: Taking taylor expansion of (+ b (+ c d)) in (b c d) around 0 0.452 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d 0.452 * [taylor]: Taking taylor expansion of b in d 0.452 * [backup-simplify]: Simplify b into b 0.452 * [taylor]: Taking taylor expansion of (+ c d) in d 0.452 * [taylor]: Taking taylor expansion of c in d 0.452 * [backup-simplify]: Simplify c into c 0.452 * [taylor]: Taking taylor expansion of d in d 0.452 * [backup-simplify]: Simplify 0 into 0 0.452 * [backup-simplify]: Simplify 1 into 1 0.452 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c 0.452 * [taylor]: Taking taylor expansion of b in c 0.452 * [backup-simplify]: Simplify b into b 0.452 * [taylor]: Taking taylor expansion of (+ c d) in c 0.452 * [taylor]: Taking taylor expansion of c in c 0.452 * [backup-simplify]: Simplify 0 into 0 0.453 * [backup-simplify]: Simplify 1 into 1 0.453 * [taylor]: Taking taylor expansion of d in c 0.453 * [backup-simplify]: Simplify d into d 0.453 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 0.453 * [taylor]: Taking taylor expansion of b in b 0.453 * [backup-simplify]: Simplify 0 into 0 0.453 * [backup-simplify]: Simplify 1 into 1 0.453 * [taylor]: Taking taylor expansion of (+ c d) in b 0.453 * [taylor]: Taking taylor expansion of c in b 0.453 * [backup-simplify]: Simplify c into c 0.453 * [taylor]: Taking taylor expansion of d in b 0.453 * [backup-simplify]: Simplify d into d 0.453 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 0.453 * [taylor]: Taking taylor expansion of b in b 0.453 * [backup-simplify]: Simplify 0 into 0 0.453 * [backup-simplify]: Simplify 1 into 1 0.453 * [taylor]: Taking taylor expansion of (+ c d) in b 0.453 * [taylor]: Taking taylor expansion of c in b 0.453 * [backup-simplify]: Simplify c into c 0.453 * [taylor]: Taking taylor expansion of d in b 0.453 * [backup-simplify]: Simplify d into d 0.453 * [backup-simplify]: Simplify (+ c d) into (+ c d) 0.453 * [backup-simplify]: Simplify (+ 0 (+ c d)) into (+ c d) 0.453 * [taylor]: Taking taylor expansion of (+ c d) in c 0.453 * [taylor]: Taking taylor expansion of c in c 0.453 * [backup-simplify]: Simplify 0 into 0 0.453 * [backup-simplify]: Simplify 1 into 1 0.453 * [taylor]: Taking taylor expansion of d in c 0.453 * [backup-simplify]: Simplify d into d 0.453 * [backup-simplify]: Simplify (+ 0 d) into d 0.453 * [taylor]: Taking taylor expansion of d in d 0.453 * [backup-simplify]: Simplify 0 into 0 0.453 * [backup-simplify]: Simplify 1 into 1 0.453 * [backup-simplify]: Simplify 0 into 0 0.453 * [backup-simplify]: Simplify (+ 0 0) into 0 0.454 * [backup-simplify]: Simplify (+ 1 0) into 1 0.454 * [taylor]: Taking taylor expansion of 1 in c 0.454 * [backup-simplify]: Simplify 1 into 1 0.454 * [taylor]: Taking taylor expansion of 1 in d 0.454 * [backup-simplify]: Simplify 1 into 1 0.454 * [backup-simplify]: Simplify 1 into 1 0.454 * [backup-simplify]: Simplify (+ 1 0) into 1 0.454 * [taylor]: Taking taylor expansion of 1 in d 0.454 * [backup-simplify]: Simplify 1 into 1 0.454 * [backup-simplify]: Simplify 1 into 1 0.454 * [backup-simplify]: Simplify 1 into 1 0.454 * [backup-simplify]: Simplify (+ (* 1 (* d (* 1 1))) (+ (* 1 (* 1 (* c 1))) (* 1 (* 1 (* 1 b))))) into (+ b (+ c d)) 0.455 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 0.455 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in (b c d) around 0 0.455 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d 0.455 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.455 * [taylor]: Taking taylor expansion of b in d 0.455 * [backup-simplify]: Simplify b into b 0.455 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.455 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d 0.455 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.455 * [taylor]: Taking taylor expansion of c in d 0.455 * [backup-simplify]: Simplify c into c 0.455 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.455 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.455 * [taylor]: Taking taylor expansion of d in d 0.455 * [backup-simplify]: Simplify 0 into 0 0.455 * [backup-simplify]: Simplify 1 into 1 0.455 * [backup-simplify]: Simplify (/ 1 1) into 1 0.455 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c 0.455 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.455 * [taylor]: Taking taylor expansion of b in c 0.455 * [backup-simplify]: Simplify b into b 0.455 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.455 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.455 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.455 * [taylor]: Taking taylor expansion of c in c 0.455 * [backup-simplify]: Simplify 0 into 0 0.455 * [backup-simplify]: Simplify 1 into 1 0.456 * [backup-simplify]: Simplify (/ 1 1) into 1 0.456 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.456 * [taylor]: Taking taylor expansion of d in c 0.456 * [backup-simplify]: Simplify d into d 0.456 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.456 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.456 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.456 * [taylor]: Taking taylor expansion of b in b 0.456 * [backup-simplify]: Simplify 0 into 0 0.456 * [backup-simplify]: Simplify 1 into 1 0.456 * [backup-simplify]: Simplify (/ 1 1) into 1 0.456 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.456 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.456 * [taylor]: Taking taylor expansion of c in b 0.456 * [backup-simplify]: Simplify c into c 0.456 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.456 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.456 * [taylor]: Taking taylor expansion of d in b 0.456 * [backup-simplify]: Simplify d into d 0.456 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.456 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.456 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.456 * [taylor]: Taking taylor expansion of b in b 0.456 * [backup-simplify]: Simplify 0 into 0 0.456 * [backup-simplify]: Simplify 1 into 1 0.457 * [backup-simplify]: Simplify (/ 1 1) into 1 0.457 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.457 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.457 * [taylor]: Taking taylor expansion of c in b 0.457 * [backup-simplify]: Simplify c into c 0.457 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.457 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.457 * [taylor]: Taking taylor expansion of d in b 0.457 * [backup-simplify]: Simplify d into d 0.457 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.457 * [backup-simplify]: Simplify (+ 1 0) into 1 0.457 * [taylor]: Taking taylor expansion of 1 in c 0.457 * [backup-simplify]: Simplify 1 into 1 0.458 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.458 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.458 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d)) 0.458 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.458 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.458 * [taylor]: Taking taylor expansion of c in c 0.458 * [backup-simplify]: Simplify 0 into 0 0.458 * [backup-simplify]: Simplify 1 into 1 0.458 * [backup-simplify]: Simplify (/ 1 1) into 1 0.458 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.458 * [taylor]: Taking taylor expansion of d in c 0.458 * [backup-simplify]: Simplify d into d 0.458 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.458 * [backup-simplify]: Simplify (+ 1 0) into 1 0.458 * [taylor]: Taking taylor expansion of 1 in d 0.458 * [backup-simplify]: Simplify 1 into 1 0.458 * [taylor]: Taking taylor expansion of 1 in d 0.458 * [backup-simplify]: Simplify 1 into 1 0.459 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.459 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.459 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.459 * [backup-simplify]: Simplify (+ 0 0) into 0 0.460 * [backup-simplify]: Simplify (+ 0 0) into 0 0.460 * [taylor]: Taking taylor expansion of 0 in c 0.460 * [backup-simplify]: Simplify 0 into 0 0.460 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.460 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d) 0.460 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.460 * [taylor]: Taking taylor expansion of d in d 0.460 * [backup-simplify]: Simplify 0 into 0 0.460 * [backup-simplify]: Simplify 1 into 1 0.460 * [backup-simplify]: Simplify (/ 1 1) into 1 0.460 * [backup-simplify]: Simplify 1 into 1 0.461 * [taylor]: Taking taylor expansion of 0 in d 0.461 * [backup-simplify]: Simplify 0 into 0 0.461 * [backup-simplify]: Simplify 1 into 1 0.461 * [backup-simplify]: Simplify 1 into 1 0.461 * [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)) 0.461 * [backup-simplify]: Simplify (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))) into (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) 0.461 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in (b c d) around 0 0.461 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d 0.461 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d 0.461 * [taylor]: Taking taylor expansion of (/ 1 b) in d 0.461 * [taylor]: Taking taylor expansion of b in d 0.461 * [backup-simplify]: Simplify b into b 0.461 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.461 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d 0.461 * [taylor]: Taking taylor expansion of (/ 1 c) in d 0.461 * [taylor]: Taking taylor expansion of c in d 0.461 * [backup-simplify]: Simplify c into c 0.461 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.461 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.461 * [taylor]: Taking taylor expansion of d in d 0.461 * [backup-simplify]: Simplify 0 into 0 0.461 * [backup-simplify]: Simplify 1 into 1 0.462 * [backup-simplify]: Simplify (/ 1 1) into 1 0.462 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c 0.462 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c 0.462 * [taylor]: Taking taylor expansion of (/ 1 b) in c 0.462 * [taylor]: Taking taylor expansion of b in c 0.462 * [backup-simplify]: Simplify b into b 0.462 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.462 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.462 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.462 * [taylor]: Taking taylor expansion of c in c 0.462 * [backup-simplify]: Simplify 0 into 0 0.462 * [backup-simplify]: Simplify 1 into 1 0.462 * [backup-simplify]: Simplify (/ 1 1) into 1 0.462 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.462 * [taylor]: Taking taylor expansion of d in c 0.462 * [backup-simplify]: Simplify d into d 0.462 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.462 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b 0.462 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.462 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.462 * [taylor]: Taking taylor expansion of b in b 0.462 * [backup-simplify]: Simplify 0 into 0 0.462 * [backup-simplify]: Simplify 1 into 1 0.463 * [backup-simplify]: Simplify (/ 1 1) into 1 0.463 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.463 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.463 * [taylor]: Taking taylor expansion of c in b 0.463 * [backup-simplify]: Simplify c into c 0.463 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.463 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.463 * [taylor]: Taking taylor expansion of d in b 0.463 * [backup-simplify]: Simplify d into d 0.463 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.463 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b 0.463 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 0.463 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.463 * [taylor]: Taking taylor expansion of b in b 0.463 * [backup-simplify]: Simplify 0 into 0 0.463 * [backup-simplify]: Simplify 1 into 1 0.463 * [backup-simplify]: Simplify (/ 1 1) into 1 0.463 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 0.463 * [taylor]: Taking taylor expansion of (/ 1 c) in b 0.463 * [taylor]: Taking taylor expansion of c in b 0.463 * [backup-simplify]: Simplify c into c 0.463 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 0.463 * [taylor]: Taking taylor expansion of (/ 1 d) in b 0.463 * [taylor]: Taking taylor expansion of d in b 0.463 * [backup-simplify]: Simplify d into d 0.463 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.464 * [backup-simplify]: Simplify (+ 1 0) into 1 0.464 * [backup-simplify]: Simplify (- 1) into -1 0.464 * [taylor]: Taking taylor expansion of -1 in c 0.464 * [backup-simplify]: Simplify -1 into -1 0.464 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.464 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 0.465 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d)) 0.465 * [backup-simplify]: Simplify (- (+ (/ 1 c) (/ 1 d))) into (- (+ (/ 1 c) (/ 1 d))) 0.465 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c 0.465 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 0.465 * [taylor]: Taking taylor expansion of (/ 1 c) in c 0.465 * [taylor]: Taking taylor expansion of c in c 0.465 * [backup-simplify]: Simplify 0 into 0 0.465 * [backup-simplify]: Simplify 1 into 1 0.465 * [backup-simplify]: Simplify (/ 1 1) into 1 0.465 * [taylor]: Taking taylor expansion of (/ 1 d) in c 0.465 * [taylor]: Taking taylor expansion of d in c 0.465 * [backup-simplify]: Simplify d into d 0.465 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 0.465 * [backup-simplify]: Simplify (+ 1 0) into 1 0.466 * [backup-simplify]: Simplify (- 1) into -1 0.466 * [taylor]: Taking taylor expansion of -1 in d 0.466 * [backup-simplify]: Simplify -1 into -1 0.466 * [taylor]: Taking taylor expansion of -1 in d 0.466 * [backup-simplify]: Simplify -1 into -1 0.468 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.468 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 0.468 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 0.468 * [backup-simplify]: Simplify (+ 0 0) into 0 0.469 * [backup-simplify]: Simplify (+ 0 0) into 0 0.469 * [backup-simplify]: Simplify (- 0) into 0 0.469 * [taylor]: Taking taylor expansion of 0 in c 0.469 * [backup-simplify]: Simplify 0 into 0 0.469 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.469 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d) 0.469 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d)) 0.469 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d 0.469 * [taylor]: Taking taylor expansion of (/ 1 d) in d 0.469 * [taylor]: Taking taylor expansion of d in d 0.470 * [backup-simplify]: Simplify 0 into 0 0.470 * [backup-simplify]: Simplify 1 into 1 0.470 * [backup-simplify]: Simplify (/ 1 1) into 1 0.470 * [backup-simplify]: Simplify (- 1) into -1 0.470 * [backup-simplify]: Simplify -1 into -1 0.470 * [taylor]: Taking taylor expansion of 0 in d 0.470 * [backup-simplify]: Simplify 0 into 0 0.470 * [backup-simplify]: Simplify -1 into -1 0.470 * [backup-simplify]: Simplify -1 into -1 0.471 * [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)) 0.471 * * * [progress]: simplifying candidates 0.471 * * * * [progress]: [ 1 / 50 ] simplifiying candidate # 0.471 * * * * [progress]: [ 2 / 50 ] simplifiying candidate # 0.471 * * * * [progress]: [ 3 / 50 ] simplifiying candidate # 0.471 * [simplify]: Simplifying (* (cbrt a) (cbrt a)) 0.471 * * [simplify]: iters left: 3 (3 enodes) 0.472 * * [simplify]: iters left: 2 (9 enodes) 0.473 * * [simplify]: Extracting #0: cost 1 inf + 0 0.473 * * [simplify]: Extracting #1: cost 3 inf + 0 0.473 * * [simplify]: Extracting #2: cost 5 inf + 0 0.473 * * [simplify]: Extracting #3: cost 4 inf + 1 0.473 * * [simplify]: Extracting #4: cost 0 inf + 405 0.473 * [simplify]: Simplified to (* (cbrt a) (cbrt a)) 0.473 * [simplify]: Simplified (2 1 1) to (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ b (+ c d))) 2)) 0.473 * * * * [progress]: [ 4 / 50 ] simplifiying candidate # 0.473 * [simplify]: Simplifying (sqrt a) 0.473 * * [simplify]: iters left: 1 (2 enodes) 0.474 * * [simplify]: Extracting #0: cost 1 inf + 0 0.474 * * [simplify]: Extracting #1: cost 3 inf + 0 0.474 * * [simplify]: Extracting #2: cost 2 inf + 1 0.474 * * [simplify]: Extracting #3: cost 0 inf + 83 0.474 * [simplify]: Simplified to (sqrt a) 0.474 * [simplify]: Simplified (2 1 1) to (λ (a b c d) (* (fma (sqrt a) (sqrt a) (+ b (+ c d))) 2)) 0.474 * * * * [progress]: [ 5 / 50 ] simplifiying candidate # 0.474 * * * * [progress]: [ 6 / 50 ] simplifiying candidate # 0.474 * [simplify]: Simplifying (* (exp a) (* (exp b) (* (exp c) (exp d)))) 0.474 * * [simplify]: iters left: 6 (11 enodes) 0.476 * * [simplify]: iters left: 5 (42 enodes) 0.486 * * [simplify]: iters left: 4 (78 enodes) 0.504 * * [simplify]: iters left: 3 (161 enodes) 0.540 * * [simplify]: iters left: 2 (266 enodes) 0.584 * * [simplify]: iters left: 1 (297 enodes) 0.634 * * [simplify]: Extracting #0: cost 1 inf + 0 0.635 * * [simplify]: Extracting #1: cost 17 inf + 0 0.635 * * [simplify]: Extracting #2: cost 46 inf + 0 0.635 * * [simplify]: Extracting #3: cost 40 inf + 793 0.636 * * [simplify]: Extracting #4: cost 6 inf + 4569 0.637 * * [simplify]: Extracting #5: cost 0 inf + 4944 0.639 * [simplify]: Simplified to (exp (+ (+ a c) (+ b d))) 0.639 * [simplify]: Simplified (2 1 1) to (λ (a b c d) (* (log (exp (+ (+ a c) (+ b d)))) 2)) 0.639 * * * * [progress]: [ 7 / 50 ] simplifiying candidate # 0.640 * [simplify]: Simplifying (* (exp a) (* (exp b) (exp (+ c d)))) 0.640 * * [simplify]: iters left: 6 (10 enodes) 0.642 * * [simplify]: iters left: 5 (40 enodes) 0.648 * * [simplify]: iters left: 4 (73 enodes) 0.660 * * [simplify]: iters left: 3 (145 enodes) 0.684 * * [simplify]: iters left: 2 (237 enodes) 0.750 * * [simplify]: iters left: 1 (267 enodes) 0.778 * * [simplify]: Extracting #0: cost 1 inf + 0 0.778 * * [simplify]: Extracting #1: cost 17 inf + 0 0.779 * * [simplify]: Extracting #2: cost 46 inf + 0 0.779 * * [simplify]: Extracting #3: cost 43 inf + 626 0.780 * * [simplify]: Extracting #4: cost 11 inf + 4026 0.783 * * [simplify]: Extracting #5: cost 0 inf + 5154 0.786 * * [simplify]: Extracting #6: cost 0 inf + 4944 0.789 * [simplify]: Simplified to (exp (+ a (+ (+ b c) d))) 0.789 * [simplify]: Simplified (2 1 1) to (λ (a b c d) (* (log (exp (+ a (+ (+ b c) d)))) 2)) 0.789 * * * * [progress]: [ 8 / 50 ] simplifiying candidate # 0.790 * [simplify]: Simplifying (* (exp a) (exp (+ b (+ c d)))) 0.790 * * [simplify]: iters left: 6 (9 enodes) 0.794 * * [simplify]: iters left: 5 (37 enodes) 0.800 * * [simplify]: iters left: 4 (70 enodes) 0.812 * * [simplify]: iters left: 3 (140 enodes) 0.853 * * [simplify]: iters left: 2 (223 enodes) 0.900 * * [simplify]: iters left: 1 (257 enodes) 0.950 * * [simplify]: Extracting #0: cost 1 inf + 0 0.950 * * [simplify]: Extracting #1: cost 17 inf + 0 0.950 * * [simplify]: Extracting #2: cost 46 inf + 0 0.951 * * [simplify]: Extracting #3: cost 42 inf + 832 0.953 * * [simplify]: Extracting #4: cost 8 inf + 4432 0.956 * * [simplify]: Extracting #5: cost 0 inf + 5014 0.957 * * [simplify]: Extracting #6: cost 0 inf + 4944 0.959 * [simplify]: Simplified to (exp (+ (+ a b) (+ c d))) 0.959 * [simplify]: Simplified (2 1 1) to (λ (a b c d) (* (log (exp (+ (+ a b) (+ c d)))) 2)) 0.959 * * * * [progress]: [ 9 / 50 ] simplifiying candidate # 0.959 * * * * [progress]: [ 10 / 50 ] simplifiying candidate # 0.959 * * * * [progress]: [ 11 / 50 ] simplifiying candidate # 0.959 * * * * [progress]: [ 12 / 50 ] simplifiying candidate # 0.959 * * * * [progress]: [ 13 / 50 ] simplifiying candidate # 0.959 * * * * [progress]: [ 14 / 50 ] simplifiying candidate # 0.959 * * * * [progress]: [ 15 / 50 ] simplifiying candidate # 0.959 * * * * [progress]: [ 16 / 50 ] simplifiying candidate # 0.959 * * * * [progress]: [ 17 / 50 ] simplifiying candidate # 0.959 * * * * [progress]: [ 18 / 50 ] simplifiying candidate # 0.960 * [simplify]: Simplifying (+ a (+ b (+ c d))) 0.960 * * [simplify]: iters left: 6 (7 enodes) 0.961 * * [simplify]: iters left: 5 (28 enodes) 0.965 * * [simplify]: iters left: 4 (52 enodes) 0.973 * * [simplify]: iters left: 3 (89 enodes) 0.988 * * [simplify]: iters left: 2 (105 enodes) 1.009 * * [simplify]: Extracting #0: cost 1 inf + 0 1.009 * * [simplify]: Extracting #1: cost 16 inf + 0 1.009 * * [simplify]: Extracting #2: cost 21 inf + 46 1.011 * * [simplify]: Extracting #3: cost 8 inf + 797 1.012 * * [simplify]: Extracting #4: cost 0 inf + 1420 1.013 * [simplify]: Simplified to (+ d (+ (+ a c) b)) 1.013 * [simplify]: Simplified (2 1 2) to (λ (a b c d) (* (* 1 (+ d (+ (+ a c) b))) 2)) 1.013 * * * * [progress]: [ 19 / 50 ] simplifiying candidate # 1.014 * [simplify]: Simplifying (+ a (+ b (+ c d))) 1.014 * * [simplify]: iters left: 6 (7 enodes) 1.017 * * [simplify]: iters left: 5 (28 enodes) 1.025 * * [simplify]: iters left: 4 (52 enodes) 1.042 * * [simplify]: iters left: 3 (89 enodes) 1.059 * * [simplify]: iters left: 2 (105 enodes) 1.069 * * [simplify]: Extracting #0: cost 1 inf + 0 1.069 * * [simplify]: Extracting #1: cost 16 inf + 0 1.069 * * [simplify]: Extracting #2: cost 21 inf + 46 1.070 * * [simplify]: Extracting #3: cost 8 inf + 797 1.070 * * [simplify]: Extracting #4: cost 0 inf + 1420 1.071 * [simplify]: Simplified to (+ d (+ (+ a c) b)) 1.071 * [simplify]: Simplified (2 1 2) to (λ (a b c d) (* (* 1 (+ d (+ (+ a c) b))) 2)) 1.071 * * * * [progress]: [ 20 / 50 ] simplifiying candidate # 1.071 * [simplify]: Simplifying (+ a (+ b (+ c d))) 1.071 * * [simplify]: iters left: 6 (7 enodes) 1.073 * * [simplify]: iters left: 5 (28 enodes) 1.077 * * [simplify]: iters left: 4 (52 enodes) 1.091 * * [simplify]: iters left: 3 (89 enodes) 1.116 * * [simplify]: iters left: 2 (105 enodes) 1.138 * * [simplify]: Extracting #0: cost 1 inf + 0 1.138 * * [simplify]: Extracting #1: cost 16 inf + 0 1.138 * * [simplify]: Extracting #2: cost 21 inf + 46 1.139 * * [simplify]: Extracting #3: cost 8 inf + 797 1.140 * * [simplify]: Extracting #4: cost 0 inf + 1420 1.141 * [simplify]: Simplified to (+ d (+ (+ a c) b)) 1.141 * [simplify]: Simplified (2 1 2) to (λ (a b c d) (* (* 1 (+ d (+ (+ a c) b))) 2)) 1.141 * * * * [progress]: [ 21 / 50 ] simplifiying candidate # 1.141 * [simplify]: Simplifying (+ c d) 1.142 * * [simplify]: iters left: 2 (3 enodes) 1.143 * * [simplify]: iters left: 1 (10 enodes) 1.146 * * [simplify]: Extracting #0: cost 1 inf + 0 1.146 * * [simplify]: Extracting #1: cost 4 inf + 0 1.146 * * [simplify]: Extracting #2: cost 2 inf + 2 1.146 * * [simplify]: Extracting #3: cost 0 inf + 86 1.146 * [simplify]: Simplified to (+ d c) 1.146 * [simplify]: Simplified (2 1 2) to (λ (a b c d) (* (+ (+ a b) (+ d c)) 2)) 1.146 * * * * [progress]: [ 22 / 50 ] simplifiying candidate #real (real->posit16 (+ a (+ b (+ c d))))) 2))> 1.146 * * * * [progress]: [ 23 / 50 ] simplifiying candidate # 1.146 * * * * [progress]: [ 24 / 50 ] simplifiying candidate # 1.146 * * * * [progress]: [ 25 / 50 ] simplifiying candidate # 1.146 * * * * [progress]: [ 26 / 50 ] simplifiying candidate # 1.147 * [simplify]: Simplifying (* (cbrt b) (cbrt b)) 1.147 * * [simplify]: iters left: 3 (3 enodes) 1.148 * * [simplify]: iters left: 2 (9 enodes) 1.151 * * [simplify]: Extracting #0: cost 1 inf + 0 1.151 * * [simplify]: Extracting #1: cost 3 inf + 0 1.151 * * [simplify]: Extracting #2: cost 5 inf + 0 1.151 * * [simplify]: Extracting #3: cost 4 inf + 1 1.151 * * [simplify]: Extracting #4: cost 0 inf + 405 1.151 * [simplify]: Simplified to (* (cbrt b) (cbrt b)) 1.151 * [simplify]: Simplified (2 1 2 1) to (λ (a b c d) (* (+ a (fma (* (cbrt b) (cbrt b)) (cbrt b) (+ c d))) 2)) 1.151 * * * * [progress]: [ 27 / 50 ] simplifiying candidate # 1.152 * [simplify]: Simplifying (sqrt b) 1.152 * * [simplify]: iters left: 1 (2 enodes) 1.153 * * [simplify]: Extracting #0: cost 1 inf + 0 1.153 * * [simplify]: Extracting #1: cost 3 inf + 0 1.153 * * [simplify]: Extracting #2: cost 2 inf + 1 1.153 * * [simplify]: Extracting #3: cost 0 inf + 83 1.153 * [simplify]: Simplified to (sqrt b) 1.153 * [simplify]: Simplified (2 1 2 1) to (λ (a b c d) (* (+ a (fma (sqrt b) (sqrt b) (+ c d))) 2)) 1.153 * * * * [progress]: [ 28 / 50 ] simplifiying candidate # 1.153 * * * * [progress]: [ 29 / 50 ] simplifiying candidate # 1.153 * [simplify]: Simplifying (* (exp b) (* (exp c) (exp d))) 1.154 * * [simplify]: iters left: 5 (8 enodes) 1.156 * * [simplify]: iters left: 4 (30 enodes) 1.160 * * [simplify]: iters left: 3 (48 enodes) 1.167 * * [simplify]: iters left: 2 (73 enodes) 1.176 * * [simplify]: iters left: 1 (83 enodes) 1.186 * * [simplify]: Extracting #0: cost 1 inf + 0 1.186 * * [simplify]: Extracting #1: cost 9 inf + 0 1.186 * * [simplify]: Extracting #2: cost 22 inf + 0 1.186 * * [simplify]: Extracting #3: cost 20 inf + 145 1.186 * * [simplify]: Extracting #4: cost 9 inf + 1044 1.187 * * [simplify]: Extracting #5: cost 0 inf + 1825 1.188 * [simplify]: Simplified to (exp (+ b (+ c d))) 1.188 * [simplify]: Simplified (2 1 2 1) to (λ (a b c d) (* (+ a (log (exp (+ b (+ c d))))) 2)) 1.188 * * * * [progress]: [ 30 / 50 ] simplifiying candidate # 1.189 * [simplify]: Simplifying (* (exp b) (exp (+ c d))) 1.189 * * [simplify]: iters left: 5 (7 enodes) 1.192 * * [simplify]: iters left: 4 (28 enodes) 1.200 * * [simplify]: iters left: 3 (45 enodes) 1.214 * * [simplify]: iters left: 2 (65 enodes) 1.231 * * [simplify]: iters left: 1 (74 enodes) 1.250 * * [simplify]: Extracting #0: cost 1 inf + 0 1.250 * * [simplify]: Extracting #1: cost 9 inf + 0 1.250 * * [simplify]: Extracting #2: cost 22 inf + 0 1.250 * * [simplify]: Extracting #3: cost 20 inf + 145 1.250 * * [simplify]: Extracting #4: cost 7 inf + 1140 1.251 * * [simplify]: Extracting #5: cost 0 inf + 1825 1.252 * [simplify]: Simplified to (exp (+ d (+ b c))) 1.252 * [simplify]: Simplified (2 1 2 1) to (λ (a b c d) (* (+ a (log (exp (+ d (+ b c))))) 2)) 1.252 * * * * [progress]: [ 31 / 50 ] simplifiying candidate # 1.252 * * * * [progress]: [ 32 / 50 ] simplifiying candidate # 1.252 * * * * [progress]: [ 33 / 50 ] simplifiying candidate # 1.252 * * * * [progress]: [ 34 / 50 ] simplifiying candidate # 1.252 * * * * [progress]: [ 35 / 50 ] simplifiying candidate # 1.252 * * * * [progress]: [ 36 / 50 ] simplifiying candidate # 1.252 * * * * [progress]: [ 37 / 50 ] simplifiying candidate # 1.253 * * * * [progress]: [ 38 / 50 ] simplifiying candidate # 1.253 * * * * [progress]: [ 39 / 50 ] simplifiying candidate # 1.253 * * * * [progress]: [ 40 / 50 ] simplifiying candidate # 1.253 * [simplify]: Simplifying (+ b (+ c d)) 1.253 * * [simplify]: iters left: 4 (5 enodes) 1.255 * * [simplify]: iters left: 3 (19 enodes) 1.261 * * [simplify]: iters left: 2 (27 enodes) 1.268 * * [simplify]: iters left: 1 (32 enodes) 1.276 * * [simplify]: Extracting #0: cost 1 inf + 0 1.276 * * [simplify]: Extracting #1: cost 8 inf + 0 1.276 * * [simplify]: Extracting #2: cost 7 inf + 45 1.276 * * [simplify]: Extracting #3: cost 0 inf + 421 1.276 * [simplify]: Simplified to (+ (+ b d) c) 1.276 * [simplify]: Simplified (2 1 2 2) to (λ (a b c d) (* (+ a (* 1 (+ (+ b d) c))) 2)) 1.277 * * * * [progress]: [ 41 / 50 ] simplifiying candidate # 1.277 * [simplify]: Simplifying (+ b (+ c d)) 1.277 * * [simplify]: iters left: 4 (5 enodes) 1.279 * * [simplify]: iters left: 3 (19 enodes) 1.285 * * [simplify]: iters left: 2 (27 enodes) 1.292 * * [simplify]: iters left: 1 (32 enodes) 1.299 * * [simplify]: Extracting #0: cost 1 inf + 0 1.299 * * [simplify]: Extracting #1: cost 8 inf + 0 1.299 * * [simplify]: Extracting #2: cost 7 inf + 45 1.299 * * [simplify]: Extracting #3: cost 0 inf + 421 1.299 * [simplify]: Simplified to (+ (+ b d) c) 1.300 * [simplify]: Simplified (2 1 2 2) to (λ (a b c d) (* (+ a (* 1 (+ (+ b d) c))) 2)) 1.300 * * * * [progress]: [ 42 / 50 ] simplifiying candidate # 1.300 * * * * [progress]: [ 43 / 50 ] simplifiying candidate #real (real->posit16 (+ b (+ c d))))) 2))> 1.300 * * * * [progress]: [ 44 / 50 ] simplifiying candidate # 1.300 * * * * [progress]: [ 45 / 50 ] simplifiying candidate # 1.300 * [simplify]: Simplifying (+ a (+ b c)) 1.300 * * [simplify]: iters left: 4 (5 enodes) 1.302 * * [simplify]: iters left: 3 (19 enodes) 1.308 * * [simplify]: iters left: 2 (27 enodes) 1.315 * * [simplify]: iters left: 1 (32 enodes) 1.322 * * [simplify]: Extracting #0: cost 1 inf + 0 1.322 * * [simplify]: Extracting #1: cost 8 inf + 0 1.323 * * [simplify]: Extracting #2: cost 7 inf + 45 1.323 * * [simplify]: Extracting #3: cost 0 inf + 421 1.323 * [simplify]: Simplified to (+ (+ a c) b) 1.323 * [simplify]: Simplified (2 1) to (λ (a b c d) (* (+ (+ a c) b) 2)) 1.323 * * * * [progress]: [ 46 / 50 ] simplifiying candidate # 1.324 * [simplify]: Simplifying (+ b (+ c d)) 1.324 * * [simplify]: iters left: 4 (5 enodes) 1.326 * * [simplify]: iters left: 3 (19 enodes) 1.332 * * [simplify]: iters left: 2 (27 enodes) 1.339 * * [simplify]: iters left: 1 (32 enodes) 1.347 * * [simplify]: Extracting #0: cost 1 inf + 0 1.347 * * [simplify]: Extracting #1: cost 8 inf + 0 1.347 * * [simplify]: Extracting #2: cost 7 inf + 45 1.347 * * [simplify]: Extracting #3: cost 0 inf + 421 1.348 * [simplify]: Simplified to (+ (+ b d) c) 1.348 * [simplify]: Simplified (2 1) to (λ (a b c d) (* (+ (+ b d) c) 2)) 1.348 * * * * [progress]: [ 47 / 50 ] simplifiying candidate # 1.348 * [simplify]: Simplifying (+ b (+ c d)) 1.348 * * [simplify]: iters left: 4 (5 enodes) 1.350 * * [simplify]: iters left: 3 (19 enodes) 1.356 * * [simplify]: iters left: 2 (27 enodes) 1.363 * * [simplify]: iters left: 1 (32 enodes) 1.371 * * [simplify]: Extracting #0: cost 1 inf + 0 1.371 * * [simplify]: Extracting #1: cost 8 inf + 0 1.371 * * [simplify]: Extracting #2: cost 7 inf + 45 1.371 * * [simplify]: Extracting #3: cost 0 inf + 421 1.372 * [simplify]: Simplified to (+ (+ b d) c) 1.372 * [simplify]: Simplified (2 1) to (λ (a b c d) (* (+ (+ b d) c) 2)) 1.372 * * * * [progress]: [ 48 / 50 ] simplifiying candidate # 1.372 * [simplify]: Simplifying (+ b (+ c d)) 1.372 * * [simplify]: iters left: 4 (5 enodes) 1.374 * * [simplify]: iters left: 3 (19 enodes) 1.380 * * [simplify]: iters left: 2 (27 enodes) 1.389 * * [simplify]: iters left: 1 (32 enodes) 1.396 * * [simplify]: Extracting #0: cost 1 inf + 0 1.396 * * [simplify]: Extracting #1: cost 8 inf + 0 1.396 * * [simplify]: Extracting #2: cost 7 inf + 45 1.397 * * [simplify]: Extracting #3: cost 0 inf + 421 1.397 * [simplify]: Simplified to (+ (+ b d) c) 1.397 * [simplify]: Simplified (2 1 2) to (λ (a b c d) (* (+ a (+ (+ b d) c)) 2)) 1.397 * * * * [progress]: [ 49 / 50 ] simplifiying candidate # 1.397 * [simplify]: Simplifying (+ b (+ c d)) 1.397 * * [simplify]: iters left: 4 (5 enodes) 1.400 * * [simplify]: iters left: 3 (19 enodes) 1.405 * * [simplify]: iters left: 2 (27 enodes) 1.413 * * [simplify]: iters left: 1 (32 enodes) 1.420 * * [simplify]: Extracting #0: cost 1 inf + 0 1.420 * * [simplify]: Extracting #1: cost 8 inf + 0 1.420 * * [simplify]: Extracting #2: cost 7 inf + 45 1.420 * * [simplify]: Extracting #3: cost 0 inf + 421 1.421 * [simplify]: Simplified to (+ (+ b d) c) 1.421 * [simplify]: Simplified (2 1 2) to (λ (a b c d) (* (+ a (+ (+ b d) c)) 2)) 1.421 * * * * [progress]: [ 50 / 50 ] simplifiying candidate # 1.421 * [simplify]: Simplifying (+ b (+ c d)) 1.421 * * [simplify]: iters left: 4 (5 enodes) 1.424 * * [simplify]: iters left: 3 (19 enodes) 1.429 * * [simplify]: iters left: 2 (27 enodes) 1.437 * * [simplify]: iters left: 1 (32 enodes) 1.444 * * [simplify]: Extracting #0: cost 1 inf + 0 1.445 * * [simplify]: Extracting #1: cost 8 inf + 0 1.445 * * [simplify]: Extracting #2: cost 7 inf + 45 1.445 * * [simplify]: Extracting #3: cost 0 inf + 421 1.445 * [simplify]: Simplified to (+ (+ b d) c) 1.445 * [simplify]: Simplified (2 1 2) to (λ (a b c d) (* (+ a (+ (+ b d) c)) 2)) 1.445 * * * [progress]: adding candidates to table 1.937 * * [progress]: iteration 2 / 4 1.937 * * * [progress]: picking best candidate 1.968 * * * * [pick]: Picked # 1.968 * * * [progress]: localizing error 1.997 * * * [progress]: generating rewritten candidates 1.998 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 2.084 * * * [progress]: generating series expansions 2.084 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 2.084 * [backup-simplify]: Simplify (+ a (+ (+ b c) d)) into (+ a (+ b (+ c d))) 2.084 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a b c d) around 0 2.084 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d 2.084 * [taylor]: Taking taylor expansion of a in d 2.084 * [backup-simplify]: Simplify a into a 2.084 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d 2.084 * [taylor]: Taking taylor expansion of b in d 2.084 * [backup-simplify]: Simplify b into b 2.084 * [taylor]: Taking taylor expansion of (+ c d) in d 2.084 * [taylor]: Taking taylor expansion of c in d 2.084 * [backup-simplify]: Simplify c into c 2.084 * [taylor]: Taking taylor expansion of d in d 2.084 * [backup-simplify]: Simplify 0 into 0 2.084 * [backup-simplify]: Simplify 1 into 1 2.085 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c 2.085 * [taylor]: Taking taylor expansion of a in c 2.085 * [backup-simplify]: Simplify a into a 2.085 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c 2.085 * [taylor]: Taking taylor expansion of b in c 2.085 * [backup-simplify]: Simplify b into b 2.085 * [taylor]: Taking taylor expansion of (+ c d) in c 2.085 * [taylor]: Taking taylor expansion of c in c 2.085 * [backup-simplify]: Simplify 0 into 0 2.085 * [backup-simplify]: Simplify 1 into 1 2.085 * [taylor]: Taking taylor expansion of d in c 2.085 * [backup-simplify]: Simplify d into d 2.085 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b 2.085 * [taylor]: Taking taylor expansion of a in b 2.085 * [backup-simplify]: Simplify a into a 2.085 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 2.085 * [taylor]: Taking taylor expansion of b in b 2.085 * [backup-simplify]: Simplify 0 into 0 2.085 * [backup-simplify]: Simplify 1 into 1 2.085 * [taylor]: Taking taylor expansion of (+ c d) in b 2.085 * [taylor]: Taking taylor expansion of c in b 2.085 * [backup-simplify]: Simplify c into c 2.085 * [taylor]: Taking taylor expansion of d in b 2.085 * [backup-simplify]: Simplify d into d 2.085 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 2.085 * [taylor]: Taking taylor expansion of a in a 2.085 * [backup-simplify]: Simplify 0 into 0 2.085 * [backup-simplify]: Simplify 1 into 1 2.085 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 2.085 * [taylor]: Taking taylor expansion of b in a 2.085 * [backup-simplify]: Simplify b into b 2.085 * [taylor]: Taking taylor expansion of (+ c d) in a 2.085 * [taylor]: Taking taylor expansion of c in a 2.085 * [backup-simplify]: Simplify c into c 2.085 * [taylor]: Taking taylor expansion of d in a 2.085 * [backup-simplify]: Simplify d into d 2.085 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 2.086 * [taylor]: Taking taylor expansion of a in a 2.086 * [backup-simplify]: Simplify 0 into 0 2.086 * [backup-simplify]: Simplify 1 into 1 2.086 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 2.086 * [taylor]: Taking taylor expansion of b in a 2.086 * [backup-simplify]: Simplify b into b 2.086 * [taylor]: Taking taylor expansion of (+ c d) in a 2.086 * [taylor]: Taking taylor expansion of c in a 2.086 * [backup-simplify]: Simplify c into c 2.086 * [taylor]: Taking taylor expansion of d in a 2.086 * [backup-simplify]: Simplify d into d 2.086 * [backup-simplify]: Simplify (+ c d) into (+ c d) 2.086 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d)) 2.086 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d)) 2.086 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in b 2.086 * [taylor]: Taking taylor expansion of c in b 2.086 * [backup-simplify]: Simplify c into c 2.086 * [taylor]: Taking taylor expansion of (+ b d) in b 2.086 * [taylor]: Taking taylor expansion of b in b 2.086 * [backup-simplify]: Simplify 0 into 0 2.086 * [backup-simplify]: Simplify 1 into 1 2.086 * [taylor]: Taking taylor expansion of d in b 2.086 * [backup-simplify]: Simplify d into d 2.086 * [backup-simplify]: Simplify (+ 0 d) into d 2.086 * [backup-simplify]: Simplify (+ c d) into (+ c d) 2.086 * [taylor]: Taking taylor expansion of (+ c d) in c 2.086 * [taylor]: Taking taylor expansion of c in c 2.086 * [backup-simplify]: Simplify 0 into 0 2.087 * [backup-simplify]: Simplify 1 into 1 2.087 * [taylor]: Taking taylor expansion of d in c 2.087 * [backup-simplify]: Simplify d into d 2.087 * [backup-simplify]: Simplify (+ 0 d) into d 2.087 * [taylor]: Taking taylor expansion of d in d 2.087 * [backup-simplify]: Simplify 0 into 0 2.087 * [backup-simplify]: Simplify 1 into 1 2.087 * [backup-simplify]: Simplify 0 into 0 2.088 * [backup-simplify]: Simplify (+ 0 0) into 0 2.088 * [backup-simplify]: Simplify (+ 0 0) into 0 2.089 * [backup-simplify]: Simplify (+ 1 0) into 1 2.089 * [taylor]: Taking taylor expansion of 1 in b 2.089 * [backup-simplify]: Simplify 1 into 1 2.089 * [taylor]: Taking taylor expansion of 1 in c 2.089 * [backup-simplify]: Simplify 1 into 1 2.089 * [taylor]: Taking taylor expansion of 1 in d 2.089 * [backup-simplify]: Simplify 1 into 1 2.089 * [backup-simplify]: Simplify 1 into 1 2.089 * [backup-simplify]: Simplify (+ 1 0) into 1 2.090 * [backup-simplify]: Simplify (+ 0 1) into 1 2.090 * [taylor]: Taking taylor expansion of 1 in c 2.090 * [backup-simplify]: Simplify 1 into 1 2.090 * [taylor]: Taking taylor expansion of 1 in d 2.090 * [backup-simplify]: Simplify 1 into 1 2.090 * [backup-simplify]: Simplify 1 into 1 2.091 * [backup-simplify]: Simplify (+ 1 0) into 1 2.091 * [taylor]: Taking taylor expansion of 1 in d 2.091 * [backup-simplify]: Simplify 1 into 1 2.091 * [backup-simplify]: Simplify 1 into 1 2.092 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b c)) 2.092 * [backup-simplify]: Simplify (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) 2.092 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in (a b c d) around 0 2.092 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d 2.092 * [taylor]: Taking taylor expansion of (/ 1 a) in d 2.092 * [taylor]: Taking taylor expansion of a in d 2.092 * [backup-simplify]: Simplify a into a 2.092 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 2.092 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d 2.092 * [taylor]: Taking taylor expansion of (/ 1 b) in d 2.092 * [taylor]: Taking taylor expansion of b in d 2.092 * [backup-simplify]: Simplify b into b 2.092 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.093 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d 2.093 * [taylor]: Taking taylor expansion of (/ 1 d) in d 2.093 * [taylor]: Taking taylor expansion of d in d 2.093 * [backup-simplify]: Simplify 0 into 0 2.093 * [backup-simplify]: Simplify 1 into 1 2.093 * [backup-simplify]: Simplify (/ 1 1) into 1 2.093 * [taylor]: Taking taylor expansion of (/ 1 c) in d 2.093 * [taylor]: Taking taylor expansion of c in d 2.093 * [backup-simplify]: Simplify c into c 2.093 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.093 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c 2.093 * [taylor]: Taking taylor expansion of (/ 1 a) in c 2.093 * [taylor]: Taking taylor expansion of a in c 2.093 * [backup-simplify]: Simplify a into a 2.093 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 2.093 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c 2.093 * [taylor]: Taking taylor expansion of (/ 1 b) in c 2.093 * [taylor]: Taking taylor expansion of b in c 2.094 * [backup-simplify]: Simplify b into b 2.094 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.094 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 2.094 * [taylor]: Taking taylor expansion of (/ 1 d) in c 2.094 * [taylor]: Taking taylor expansion of d in c 2.094 * [backup-simplify]: Simplify d into d 2.094 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.094 * [taylor]: Taking taylor expansion of (/ 1 c) in c 2.094 * [taylor]: Taking taylor expansion of c in c 2.094 * [backup-simplify]: Simplify 0 into 0 2.094 * [backup-simplify]: Simplify 1 into 1 2.095 * [backup-simplify]: Simplify (/ 1 1) into 1 2.095 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b 2.095 * [taylor]: Taking taylor expansion of (/ 1 a) in b 2.095 * [taylor]: Taking taylor expansion of a in b 2.095 * [backup-simplify]: Simplify a into a 2.095 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 2.095 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b 2.095 * [taylor]: Taking taylor expansion of (/ 1 b) in b 2.095 * [taylor]: Taking taylor expansion of b in b 2.095 * [backup-simplify]: Simplify 0 into 0 2.095 * [backup-simplify]: Simplify 1 into 1 2.095 * [backup-simplify]: Simplify (/ 1 1) into 1 2.095 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b 2.095 * [taylor]: Taking taylor expansion of (/ 1 d) in b 2.095 * [taylor]: Taking taylor expansion of d in b 2.095 * [backup-simplify]: Simplify d into d 2.095 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.096 * [taylor]: Taking taylor expansion of (/ 1 c) in b 2.096 * [taylor]: Taking taylor expansion of c in b 2.096 * [backup-simplify]: Simplify c into c 2.096 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.096 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 2.096 * [taylor]: Taking taylor expansion of (/ 1 a) in a 2.096 * [taylor]: Taking taylor expansion of a in a 2.096 * [backup-simplify]: Simplify 0 into 0 2.096 * [backup-simplify]: Simplify 1 into 1 2.096 * [backup-simplify]: Simplify (/ 1 1) into 1 2.096 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 2.096 * [taylor]: Taking taylor expansion of (/ 1 b) in a 2.096 * [taylor]: Taking taylor expansion of b in a 2.096 * [backup-simplify]: Simplify b into b 2.096 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.096 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 2.096 * [taylor]: Taking taylor expansion of (/ 1 d) in a 2.096 * [taylor]: Taking taylor expansion of d in a 2.096 * [backup-simplify]: Simplify d into d 2.097 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.097 * [taylor]: Taking taylor expansion of (/ 1 c) in a 2.097 * [taylor]: Taking taylor expansion of c in a 2.097 * [backup-simplify]: Simplify c into c 2.097 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.097 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 2.097 * [taylor]: Taking taylor expansion of (/ 1 a) in a 2.097 * [taylor]: Taking taylor expansion of a in a 2.097 * [backup-simplify]: Simplify 0 into 0 2.097 * [backup-simplify]: Simplify 1 into 1 2.097 * [backup-simplify]: Simplify (/ 1 1) into 1 2.097 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 2.097 * [taylor]: Taking taylor expansion of (/ 1 b) in a 2.097 * [taylor]: Taking taylor expansion of b in a 2.097 * [backup-simplify]: Simplify b into b 2.097 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.097 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 2.097 * [taylor]: Taking taylor expansion of (/ 1 d) in a 2.097 * [taylor]: Taking taylor expansion of d in a 2.098 * [backup-simplify]: Simplify d into d 2.098 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.098 * [taylor]: Taking taylor expansion of (/ 1 c) in a 2.098 * [taylor]: Taking taylor expansion of c in a 2.098 * [backup-simplify]: Simplify c into c 2.098 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.098 * [backup-simplify]: Simplify (+ 1 0) into 1 2.098 * [taylor]: Taking taylor expansion of 1 in b 2.098 * [backup-simplify]: Simplify 1 into 1 2.099 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.099 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 2.099 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 2.100 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 2.100 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b 2.100 * [taylor]: Taking taylor expansion of (/ 1 b) in b 2.100 * [taylor]: Taking taylor expansion of b in b 2.100 * [backup-simplify]: Simplify 0 into 0 2.100 * [backup-simplify]: Simplify 1 into 1 2.100 * [backup-simplify]: Simplify (/ 1 1) into 1 2.100 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b 2.100 * [taylor]: Taking taylor expansion of (/ 1 c) in b 2.100 * [taylor]: Taking taylor expansion of c in b 2.100 * [backup-simplify]: Simplify c into c 2.100 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.100 * [taylor]: Taking taylor expansion of (/ 1 d) in b 2.101 * [taylor]: Taking taylor expansion of d in b 2.101 * [backup-simplify]: Simplify d into d 2.101 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.101 * [backup-simplify]: Simplify (+ 1 0) into 1 2.101 * [taylor]: Taking taylor expansion of 1 in c 2.101 * [backup-simplify]: Simplify 1 into 1 2.101 * [taylor]: Taking taylor expansion of 1 in c 2.101 * [backup-simplify]: Simplify 1 into 1 2.102 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.103 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 2.103 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 2.103 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 2.103 * [backup-simplify]: Simplify (+ 0 0) into 0 2.104 * [backup-simplify]: Simplify (+ 0 0) into 0 2.104 * [backup-simplify]: Simplify (+ 0 0) into 0 2.104 * [taylor]: Taking taylor expansion of 0 in b 2.104 * [backup-simplify]: Simplify 0 into 0 2.105 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.105 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c)) 2.105 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d)) 2.105 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 2.105 * [taylor]: Taking taylor expansion of (/ 1 c) in c 2.105 * [taylor]: Taking taylor expansion of c in c 2.105 * [backup-simplify]: Simplify 0 into 0 2.105 * [backup-simplify]: Simplify 1 into 1 2.106 * [backup-simplify]: Simplify (/ 1 1) into 1 2.106 * [taylor]: Taking taylor expansion of (/ 1 d) in c 2.106 * [taylor]: Taking taylor expansion of d in c 2.106 * [backup-simplify]: Simplify d into d 2.106 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.106 * [backup-simplify]: Simplify (+ 1 0) into 1 2.106 * [taylor]: Taking taylor expansion of 1 in d 2.106 * [backup-simplify]: Simplify 1 into 1 2.106 * [taylor]: Taking taylor expansion of 0 in c 2.106 * [backup-simplify]: Simplify 0 into 0 2.106 * [taylor]: Taking taylor expansion of 1 in d 2.106 * [backup-simplify]: Simplify 1 into 1 2.106 * [taylor]: Taking taylor expansion of 1 in d 2.106 * [backup-simplify]: Simplify 1 into 1 2.107 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.108 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 2.108 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 2.108 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 2.108 * [backup-simplify]: Simplify (+ 0 0) into 0 2.109 * [backup-simplify]: Simplify (+ 0 0) into 0 2.109 * [backup-simplify]: Simplify (+ 0 0) into 0 2.109 * [taylor]: Taking taylor expansion of 0 in b 2.109 * [backup-simplify]: Simplify 0 into 0 2.109 * [taylor]: Taking taylor expansion of 0 in c 2.109 * [backup-simplify]: Simplify 0 into 0 2.110 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.110 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 2.110 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 2.111 * [backup-simplify]: Simplify (+ 0 0) into 0 2.111 * [backup-simplify]: Simplify (+ 0 0) into 0 2.111 * [taylor]: Taking taylor expansion of 0 in c 2.111 * [backup-simplify]: Simplify 0 into 0 2.111 * [taylor]: Taking taylor expansion of 0 in c 2.111 * [backup-simplify]: Simplify 0 into 0 2.112 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.112 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d) 2.112 * [taylor]: Taking taylor expansion of (/ 1 d) in d 2.112 * [taylor]: Taking taylor expansion of d in d 2.112 * [backup-simplify]: Simplify 0 into 0 2.112 * [backup-simplify]: Simplify 1 into 1 2.113 * [backup-simplify]: Simplify (/ 1 1) into 1 2.113 * [backup-simplify]: Simplify 1 into 1 2.113 * [taylor]: Taking taylor expansion of 0 in d 2.113 * [backup-simplify]: Simplify 0 into 0 2.113 * [taylor]: Taking taylor expansion of 0 in d 2.113 * [backup-simplify]: Simplify 0 into 0 2.113 * [taylor]: Taking taylor expansion of 0 in d 2.113 * [backup-simplify]: Simplify 0 into 0 2.113 * [backup-simplify]: Simplify 1 into 1 2.113 * [backup-simplify]: Simplify 1 into 1 2.114 * [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)) 2.115 * [backup-simplify]: Simplify (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) 2.115 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in (a b c d) around 0 2.115 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in d 2.115 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d 2.115 * [taylor]: Taking taylor expansion of (/ 1 a) in d 2.115 * [taylor]: Taking taylor expansion of a in d 2.115 * [backup-simplify]: Simplify a into a 2.115 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 2.115 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d 2.115 * [taylor]: Taking taylor expansion of (/ 1 b) in d 2.115 * [taylor]: Taking taylor expansion of b in d 2.115 * [backup-simplify]: Simplify b into b 2.115 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.115 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d 2.115 * [taylor]: Taking taylor expansion of (/ 1 d) in d 2.115 * [taylor]: Taking taylor expansion of d in d 2.115 * [backup-simplify]: Simplify 0 into 0 2.115 * [backup-simplify]: Simplify 1 into 1 2.116 * [backup-simplify]: Simplify (/ 1 1) into 1 2.116 * [taylor]: Taking taylor expansion of (/ 1 c) in d 2.116 * [taylor]: Taking taylor expansion of c in d 2.116 * [backup-simplify]: Simplify c into c 2.116 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.116 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in c 2.116 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c 2.116 * [taylor]: Taking taylor expansion of (/ 1 a) in c 2.116 * [taylor]: Taking taylor expansion of a in c 2.116 * [backup-simplify]: Simplify a into a 2.116 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 2.116 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c 2.116 * [taylor]: Taking taylor expansion of (/ 1 b) in c 2.116 * [taylor]: Taking taylor expansion of b in c 2.116 * [backup-simplify]: Simplify b into b 2.116 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.116 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 2.116 * [taylor]: Taking taylor expansion of (/ 1 d) in c 2.116 * [taylor]: Taking taylor expansion of d in c 2.116 * [backup-simplify]: Simplify d into d 2.116 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.116 * [taylor]: Taking taylor expansion of (/ 1 c) in c 2.116 * [taylor]: Taking taylor expansion of c in c 2.116 * [backup-simplify]: Simplify 0 into 0 2.117 * [backup-simplify]: Simplify 1 into 1 2.117 * [backup-simplify]: Simplify (/ 1 1) into 1 2.117 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in b 2.117 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b 2.117 * [taylor]: Taking taylor expansion of (/ 1 a) in b 2.117 * [taylor]: Taking taylor expansion of a in b 2.117 * [backup-simplify]: Simplify a into a 2.117 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 2.117 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b 2.117 * [taylor]: Taking taylor expansion of (/ 1 b) in b 2.117 * [taylor]: Taking taylor expansion of b in b 2.117 * [backup-simplify]: Simplify 0 into 0 2.117 * [backup-simplify]: Simplify 1 into 1 2.118 * [backup-simplify]: Simplify (/ 1 1) into 1 2.118 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b 2.118 * [taylor]: Taking taylor expansion of (/ 1 d) in b 2.118 * [taylor]: Taking taylor expansion of d in b 2.118 * [backup-simplify]: Simplify d into d 2.118 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.118 * [taylor]: Taking taylor expansion of (/ 1 c) in b 2.118 * [taylor]: Taking taylor expansion of c in b 2.118 * [backup-simplify]: Simplify c into c 2.118 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.118 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a 2.118 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 2.118 * [taylor]: Taking taylor expansion of (/ 1 a) in a 2.118 * [taylor]: Taking taylor expansion of a in a 2.118 * [backup-simplify]: Simplify 0 into 0 2.118 * [backup-simplify]: Simplify 1 into 1 2.119 * [backup-simplify]: Simplify (/ 1 1) into 1 2.119 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 2.119 * [taylor]: Taking taylor expansion of (/ 1 b) in a 2.119 * [taylor]: Taking taylor expansion of b in a 2.119 * [backup-simplify]: Simplify b into b 2.119 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.119 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 2.119 * [taylor]: Taking taylor expansion of (/ 1 d) in a 2.119 * [taylor]: Taking taylor expansion of d in a 2.119 * [backup-simplify]: Simplify d into d 2.119 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.119 * [taylor]: Taking taylor expansion of (/ 1 c) in a 2.119 * [taylor]: Taking taylor expansion of c in a 2.119 * [backup-simplify]: Simplify c into c 2.119 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.119 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a 2.119 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a 2.119 * [taylor]: Taking taylor expansion of (/ 1 a) in a 2.119 * [taylor]: Taking taylor expansion of a in a 2.119 * [backup-simplify]: Simplify 0 into 0 2.119 * [backup-simplify]: Simplify 1 into 1 2.120 * [backup-simplify]: Simplify (/ 1 1) into 1 2.120 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a 2.120 * [taylor]: Taking taylor expansion of (/ 1 b) in a 2.120 * [taylor]: Taking taylor expansion of b in a 2.120 * [backup-simplify]: Simplify b into b 2.120 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 2.120 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a 2.120 * [taylor]: Taking taylor expansion of (/ 1 d) in a 2.120 * [taylor]: Taking taylor expansion of d in a 2.120 * [backup-simplify]: Simplify d into d 2.120 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.120 * [taylor]: Taking taylor expansion of (/ 1 c) in a 2.120 * [taylor]: Taking taylor expansion of c in a 2.120 * [backup-simplify]: Simplify c into c 2.120 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.121 * [backup-simplify]: Simplify (+ 1 0) into 1 2.121 * [backup-simplify]: Simplify (- 1) into -1 2.121 * [taylor]: Taking taylor expansion of -1 in b 2.121 * [backup-simplify]: Simplify -1 into -1 2.122 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.122 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 2.122 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 2.122 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 2.123 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) 2.123 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b 2.123 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b 2.123 * [taylor]: Taking taylor expansion of (/ 1 b) in b 2.123 * [taylor]: Taking taylor expansion of b in b 2.123 * [backup-simplify]: Simplify 0 into 0 2.123 * [backup-simplify]: Simplify 1 into 1 2.123 * [backup-simplify]: Simplify (/ 1 1) into 1 2.123 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b 2.123 * [taylor]: Taking taylor expansion of (/ 1 d) in b 2.123 * [taylor]: Taking taylor expansion of d in b 2.123 * [backup-simplify]: Simplify d into d 2.123 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.123 * [taylor]: Taking taylor expansion of (/ 1 c) in b 2.123 * [taylor]: Taking taylor expansion of c in b 2.123 * [backup-simplify]: Simplify c into c 2.124 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 2.124 * [backup-simplify]: Simplify (+ 1 0) into 1 2.124 * [backup-simplify]: Simplify (- 1) into -1 2.124 * [taylor]: Taking taylor expansion of -1 in c 2.124 * [backup-simplify]: Simplify -1 into -1 2.124 * [taylor]: Taking taylor expansion of -1 in c 2.125 * [backup-simplify]: Simplify -1 into -1 2.125 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.126 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 2.126 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 2.126 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 2.126 * [backup-simplify]: Simplify (+ 0 0) into 0 2.127 * [backup-simplify]: Simplify (+ 0 0) into 0 2.130 * [backup-simplify]: Simplify (+ 0 0) into 0 2.131 * [backup-simplify]: Simplify (- 0) into 0 2.131 * [taylor]: Taking taylor expansion of 0 in b 2.131 * [backup-simplify]: Simplify 0 into 0 2.131 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.132 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d)) 2.132 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 d) (/ 1 c)) 2.132 * [backup-simplify]: Simplify (- (+ (/ 1 d) (/ 1 c))) into (- (+ (/ 1 d) (/ 1 c))) 2.132 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 c))) in c 2.132 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 2.132 * [taylor]: Taking taylor expansion of (/ 1 d) in c 2.132 * [taylor]: Taking taylor expansion of d in c 2.132 * [backup-simplify]: Simplify d into d 2.132 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 2.132 * [taylor]: Taking taylor expansion of (/ 1 c) in c 2.132 * [taylor]: Taking taylor expansion of c in c 2.132 * [backup-simplify]: Simplify 0 into 0 2.132 * [backup-simplify]: Simplify 1 into 1 2.133 * [backup-simplify]: Simplify (/ 1 1) into 1 2.133 * [backup-simplify]: Simplify (+ 0 1) into 1 2.133 * [backup-simplify]: Simplify (- 1) into -1 2.134 * [taylor]: Taking taylor expansion of -1 in d 2.134 * [backup-simplify]: Simplify -1 into -1 2.134 * [taylor]: Taking taylor expansion of 0 in c 2.134 * [backup-simplify]: Simplify 0 into 0 2.134 * [taylor]: Taking taylor expansion of -1 in d 2.134 * [backup-simplify]: Simplify -1 into -1 2.134 * [taylor]: Taking taylor expansion of -1 in d 2.134 * [backup-simplify]: Simplify -1 into -1 2.135 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.135 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 2.135 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 2.135 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 2.136 * [backup-simplify]: Simplify (+ 0 0) into 0 2.136 * [backup-simplify]: Simplify (+ 0 0) into 0 2.136 * [backup-simplify]: Simplify (+ 0 0) into 0 2.137 * [backup-simplify]: Simplify (- 0) into 0 2.137 * [taylor]: Taking taylor expansion of 0 in b 2.137 * [backup-simplify]: Simplify 0 into 0 2.137 * [taylor]: Taking taylor expansion of 0 in c 2.137 * [backup-simplify]: Simplify 0 into 0 2.138 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.138 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 2.138 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 2.138 * [backup-simplify]: Simplify (+ 0 0) into 0 2.139 * [backup-simplify]: Simplify (+ 0 0) into 0 2.139 * [backup-simplify]: Simplify (- 0) into 0 2.139 * [taylor]: Taking taylor expansion of 0 in c 2.139 * [backup-simplify]: Simplify 0 into 0 2.139 * [taylor]: Taking taylor expansion of 0 in c 2.139 * [backup-simplify]: Simplify 0 into 0 2.140 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.140 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d) 2.140 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d)) 2.140 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d 2.140 * [taylor]: Taking taylor expansion of (/ 1 d) in d 2.140 * [taylor]: Taking taylor expansion of d in d 2.140 * [backup-simplify]: Simplify 0 into 0 2.140 * [backup-simplify]: Simplify 1 into 1 2.140 * [backup-simplify]: Simplify (/ 1 1) into 1 2.140 * [backup-simplify]: Simplify (- 1) into -1 2.140 * [backup-simplify]: Simplify -1 into -1 2.140 * [taylor]: Taking taylor expansion of 0 in d 2.140 * [backup-simplify]: Simplify 0 into 0 2.140 * [taylor]: Taking taylor expansion of 0 in d 2.140 * [backup-simplify]: Simplify 0 into 0 2.141 * [taylor]: Taking taylor expansion of 0 in d 2.141 * [backup-simplify]: Simplify 0 into 0 2.141 * [backup-simplify]: Simplify -1 into -1 2.141 * [backup-simplify]: Simplify -1 into -1 2.141 * [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)) 2.141 * * * [progress]: simplifying candidates 2.141 * * * * [progress]: [ 1 / 26 ] simplifiying candidate # 2.141 * * * * [progress]: [ 2 / 26 ] simplifiying candidate # 2.142 * * * * [progress]: [ 3 / 26 ] simplifiying candidate # 2.142 * [simplify]: Simplifying (* (cbrt a) (cbrt a)) 2.142 * * [simplify]: iters left: 3 (3 enodes) 2.142 * * [simplify]: iters left: 2 (9 enodes) 2.144 * * [simplify]: Extracting #0: cost 1 inf + 0 2.144 * * [simplify]: Extracting #1: cost 3 inf + 0 2.144 * * [simplify]: Extracting #2: cost 5 inf + 0 2.144 * * [simplify]: Extracting #3: cost 4 inf + 1 2.144 * * [simplify]: Extracting #4: cost 0 inf + 405 2.144 * [simplify]: Simplified to (* (cbrt a) (cbrt a)) 2.144 * [simplify]: Simplified (2 1 1) to (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ (+ b c) d)) 2)) 2.144 * * * * [progress]: [ 4 / 26 ] simplifiying candidate # 2.144 * [simplify]: Simplifying (sqrt a) 2.144 * * [simplify]: iters left: 1 (2 enodes) 2.145 * * [simplify]: Extracting #0: cost 1 inf + 0 2.145 * * [simplify]: Extracting #1: cost 3 inf + 0 2.145 * * [simplify]: Extracting #2: cost 2 inf + 1 2.145 * * [simplify]: Extracting #3: cost 0 inf + 83 2.145 * [simplify]: Simplified to (sqrt a) 2.145 * [simplify]: Simplified (2 1 1) to (λ (a b c d) (* (fma (sqrt a) (sqrt a) (+ (+ b c) d)) 2)) 2.145 * * * * [progress]: [ 5 / 26 ] simplifiying candidate # 2.145 * * * * [progress]: [ 6 / 26 ] simplifiying candidate # 2.145 * [simplify]: Simplifying (* (exp a) (* (* (exp b) (exp c)) (exp d))) 2.145 * * [simplify]: iters left: 6 (11 enodes) 2.148 * * [simplify]: iters left: 5 (42 enodes) 2.154 * * [simplify]: iters left: 4 (77 enodes) 2.180 * * [simplify]: iters left: 3 (163 enodes) 2.210 * * [simplify]: iters left: 2 (268 enodes) 2.288 * * [simplify]: iters left: 1 (321 enodes) 2.325 * * [simplify]: Extracting #0: cost 1 inf + 0 2.325 * * [simplify]: Extracting #1: cost 17 inf + 0 2.326 * * [simplify]: Extracting #2: cost 46 inf + 0 2.326 * * [simplify]: Extracting #3: cost 41 inf + 1002 2.328 * * [simplify]: Extracting #4: cost 9 inf + 4332 2.331 * * [simplify]: Extracting #5: cost 0 inf + 4944 2.332 * [simplify]: Simplified to (exp (+ (+ d (+ a b)) c)) 2.332 * [simplify]: Simplified (2 1 1) to (λ (a b c d) (* (log (exp (+ (+ d (+ a b)) c))) 2)) 2.332 * * * * [progress]: [ 7 / 26 ] simplifiying candidate # 2.333 * [simplify]: Simplifying (* (exp a) (* (exp (+ b c)) (exp d))) 2.333 * * [simplify]: iters left: 6 (10 enodes) 2.335 * * [simplify]: iters left: 5 (40 enodes) 2.341 * * [simplify]: iters left: 4 (73 enodes) 2.353 * * [simplify]: iters left: 3 (145 enodes) 2.394 * * [simplify]: iters left: 2 (243 enodes) 2.468 * * [simplify]: iters left: 1 (284 enodes) 2.512 * * [simplify]: Extracting #0: cost 1 inf + 0 2.512 * * [simplify]: Extracting #1: cost 17 inf + 0 2.513 * * [simplify]: Extracting #2: cost 46 inf + 0 2.513 * * [simplify]: Extracting #3: cost 37 inf + 1293 2.515 * * [simplify]: Extracting #4: cost 6 inf + 4528 2.518 * * [simplify]: Extracting #5: cost 0 inf + 5084 2.521 * * [simplify]: Extracting #6: cost 0 inf + 4944 2.524 * [simplify]: Simplified to (exp (+ (+ (+ c d) a) b)) 2.524 * [simplify]: Simplified (2 1 1) to (λ (a b c d) (* (log (exp (+ (+ (+ c d) a) b))) 2)) 2.524 * * * * [progress]: [ 8 / 26 ] simplifiying candidate # 2.524 * [simplify]: Simplifying (* (exp a) (exp (+ (+ b c) d))) 2.525 * * [simplify]: iters left: 6 (9 enodes) 2.530 * * [simplify]: iters left: 5 (37 enodes) 2.541 * * [simplify]: iters left: 4 (70 enodes) 2.563 * * [simplify]: iters left: 3 (136 enodes) 2.589 * * [simplify]: iters left: 2 (222 enodes) 2.635 * * [simplify]: iters left: 1 (250 enodes) 2.673 * * [simplify]: Extracting #0: cost 1 inf + 0 2.673 * * [simplify]: Extracting #1: cost 17 inf + 0 2.673 * * [simplify]: Extracting #2: cost 46 inf + 0 2.673 * * [simplify]: Extracting #3: cost 44 inf + 661 2.674 * * [simplify]: Extracting #4: cost 12 inf + 4112 2.675 * * [simplify]: Extracting #5: cost 0 inf + 4944 2.677 * [simplify]: Simplified to (exp (+ (+ a (+ c b)) d)) 2.677 * [simplify]: Simplified (2 1 1) to (λ (a b c d) (* (log (exp (+ (+ a (+ c b)) d))) 2)) 2.677 * * * * [progress]: [ 9 / 26 ] simplifiying candidate # 2.677 * * * * [progress]: [ 10 / 26 ] simplifiying candidate # 2.677 * * * * [progress]: [ 11 / 26 ] simplifiying candidate # 2.677 * * * * [progress]: [ 12 / 26 ] simplifiying candidate # 2.677 * * * * [progress]: [ 13 / 26 ] simplifiying candidate # 2.677 * * * * [progress]: [ 14 / 26 ] simplifiying candidate # 2.677 * * * * [progress]: [ 15 / 26 ] simplifiying candidate # 2.677 * * * * [progress]: [ 16 / 26 ] simplifiying candidate # 2.678 * * * * [progress]: [ 17 / 26 ] simplifiying candidate # 2.678 * * * * [progress]: [ 18 / 26 ] simplifiying candidate # 2.678 * [simplify]: Simplifying (+ a (+ (+ b c) d)) 2.678 * * [simplify]: iters left: 6 (7 enodes) 2.679 * * [simplify]: iters left: 5 (28 enodes) 2.683 * * [simplify]: iters left: 4 (51 enodes) 2.695 * * [simplify]: iters left: 3 (91 enodes) 2.714 * * [simplify]: iters left: 2 (102 enodes) 2.725 * * [simplify]: Extracting #0: cost 1 inf + 0 2.725 * * [simplify]: Extracting #1: cost 16 inf + 0 2.725 * * [simplify]: Extracting #2: cost 18 inf + 213 2.725 * * [simplify]: Extracting #3: cost 4 inf + 1170 2.726 * * [simplify]: Extracting #4: cost 0 inf + 1420 2.726 * [simplify]: Simplified to (+ (+ (+ b c) d) a) 2.726 * [simplify]: Simplified (2 1 2) to (λ (a b c d) (* (* 1 (+ (+ (+ b c) d) a)) 2)) 2.726 * * * * [progress]: [ 19 / 26 ] simplifiying candidate # 2.727 * [simplify]: Simplifying (+ a (+ (+ b c) d)) 2.727 * * [simplify]: iters left: 6 (7 enodes) 2.728 * * [simplify]: iters left: 5 (28 enodes) 2.734 * * [simplify]: iters left: 4 (51 enodes) 2.748 * * [simplify]: iters left: 3 (91 enodes) 2.761 * * [simplify]: iters left: 2 (102 enodes) 2.777 * * [simplify]: Extracting #0: cost 1 inf + 0 2.777 * * [simplify]: Extracting #1: cost 16 inf + 0 2.777 * * [simplify]: Extracting #2: cost 18 inf + 213 2.778 * * [simplify]: Extracting #3: cost 4 inf + 1170 2.779 * * [simplify]: Extracting #4: cost 0 inf + 1420 2.780 * [simplify]: Simplified to (+ (+ (+ b c) d) a) 2.781 * [simplify]: Simplified (2 1 2) to (λ (a b c d) (* (* 1 (+ (+ (+ b c) d) a)) 2)) 2.781 * * * * [progress]: [ 20 / 26 ] simplifiying candidate # 2.781 * [simplify]: Simplifying (+ a (+ (+ b c) d)) 2.781 * * [simplify]: iters left: 6 (7 enodes) 2.784 * * [simplify]: iters left: 5 (28 enodes) 2.792 * * [simplify]: iters left: 4 (51 enodes) 2.801 * * [simplify]: iters left: 3 (91 enodes) 2.813 * * [simplify]: iters left: 2 (102 enodes) 2.828 * * [simplify]: Extracting #0: cost 1 inf + 0 2.829 * * [simplify]: Extracting #1: cost 16 inf + 0 2.829 * * [simplify]: Extracting #2: cost 18 inf + 213 2.830 * * [simplify]: Extracting #3: cost 4 inf + 1170 2.831 * * [simplify]: Extracting #4: cost 0 inf + 1420 2.832 * [simplify]: Simplified to (+ (+ (+ b c) d) a) 2.832 * [simplify]: Simplified (2 1 2) to (λ (a b c d) (* (* 1 (+ (+ (+ b c) d) a)) 2)) 2.832 * * * * [progress]: [ 21 / 26 ] simplifiying candidate # 2.833 * * * * [progress]: [ 22 / 26 ] simplifiying candidate #real (real->posit16 (+ a (+ (+ b c) d)))) 2))> 2.833 * * * * [progress]: [ 23 / 26 ] simplifiying candidate # 2.833 * * * * [progress]: [ 24 / 26 ] simplifiying candidate # 2.833 * [simplify]: Simplifying (+ a (+ b c)) 2.833 * * [simplify]: iters left: 4 (5 enodes) 2.835 * * [simplify]: iters left: 3 (19 enodes) 2.841 * * [simplify]: iters left: 2 (27 enodes) 2.848 * * [simplify]: iters left: 1 (32 enodes) 2.855 * * [simplify]: Extracting #0: cost 1 inf + 0 2.856 * * [simplify]: Extracting #1: cost 8 inf + 0 2.856 * * [simplify]: Extracting #2: cost 7 inf + 45 2.856 * * [simplify]: Extracting #3: cost 0 inf + 421 2.856 * [simplify]: Simplified to (+ (+ a c) b) 2.856 * [simplify]: Simplified (2 1) to (λ (a b c d) (* (+ (+ a c) b) 2)) 2.856 * * * * [progress]: [ 25 / 26 ] simplifiying candidate # 2.857 * [simplify]: Simplifying (+ b (+ c d)) 2.857 * * [simplify]: iters left: 4 (5 enodes) 2.859 * * [simplify]: iters left: 3 (19 enodes) 2.864 * * [simplify]: iters left: 2 (27 enodes) 2.872 * * [simplify]: iters left: 1 (32 enodes) 2.879 * * [simplify]: Extracting #0: cost 1 inf + 0 2.879 * * [simplify]: Extracting #1: cost 8 inf + 0 2.879 * * [simplify]: Extracting #2: cost 7 inf + 45 2.879 * * [simplify]: Extracting #3: cost 0 inf + 421 2.880 * [simplify]: Simplified to (+ (+ b d) c) 2.880 * [simplify]: Simplified (2 1) to (λ (a b c d) (* (+ (+ b d) c) 2)) 2.880 * * * * [progress]: [ 26 / 26 ] simplifiying candidate # 2.880 * [simplify]: Simplifying (+ b (+ c d)) 2.880 * * [simplify]: iters left: 4 (5 enodes) 2.883 * * [simplify]: iters left: 3 (19 enodes) 2.888 * * [simplify]: iters left: 2 (27 enodes) 2.895 * * [simplify]: iters left: 1 (32 enodes) 2.902 * * [simplify]: Extracting #0: cost 1 inf + 0 2.903 * * [simplify]: Extracting #1: cost 8 inf + 0 2.903 * * [simplify]: Extracting #2: cost 7 inf + 45 2.903 * * [simplify]: Extracting #3: cost 0 inf + 421 2.903 * [simplify]: Simplified to (+ (+ b d) c) 2.903 * [simplify]: Simplified (2 1) to (λ (a b c d) (* (+ (+ b d) c) 2)) 2.904 * * * [progress]: adding candidates to table 3.144 * * [progress]: iteration 3 / 4 3.144 * * * [progress]: picking best candidate 3.225 * * * * [pick]: Picked # 3.225 * * * [progress]: localizing error 3.237 * * * [progress]: generating rewritten candidates 3.237 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 3.360 * * * [progress]: generating series expansions 3.361 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 3.361 * [backup-simplify]: Simplify (+ (+ (+ b c) d) a) into (+ a (+ b (+ c d))) 3.361 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (b c d a) around 0 3.361 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a 3.361 * [taylor]: Taking taylor expansion of a in a 3.361 * [backup-simplify]: Simplify 0 into 0 3.361 * [backup-simplify]: Simplify 1 into 1 3.361 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a 3.361 * [taylor]: Taking taylor expansion of b in a 3.361 * [backup-simplify]: Simplify b into b 3.361 * [taylor]: Taking taylor expansion of (+ c d) in a 3.361 * [taylor]: Taking taylor expansion of c in a 3.361 * [backup-simplify]: Simplify c into c 3.361 * [taylor]: Taking taylor expansion of d in a 3.361 * [backup-simplify]: Simplify d into d 3.361 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d 3.361 * [taylor]: Taking taylor expansion of a in d 3.361 * [backup-simplify]: Simplify a into a 3.361 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d 3.361 * [taylor]: Taking taylor expansion of b in d 3.361 * [backup-simplify]: Simplify b into b 3.361 * [taylor]: Taking taylor expansion of (+ c d) in d 3.361 * [taylor]: Taking taylor expansion of c in d 3.361 * [backup-simplify]: Simplify c into c 3.361 * [taylor]: Taking taylor expansion of d in d 3.361 * [backup-simplify]: Simplify 0 into 0 3.361 * [backup-simplify]: Simplify 1 into 1 3.361 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c 3.361 * [taylor]: Taking taylor expansion of a in c 3.361 * [backup-simplify]: Simplify a into a 3.361 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c 3.361 * [taylor]: Taking taylor expansion of b in c 3.361 * [backup-simplify]: Simplify b into b 3.361 * [taylor]: Taking taylor expansion of (+ c d) in c 3.361 * [taylor]: Taking taylor expansion of c in c 3.361 * [backup-simplify]: Simplify 0 into 0 3.361 * [backup-simplify]: Simplify 1 into 1 3.361 * [taylor]: Taking taylor expansion of d in c 3.361 * [backup-simplify]: Simplify d into d 3.361 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b 3.361 * [taylor]: Taking taylor expansion of a in b 3.361 * [backup-simplify]: Simplify a into a 3.361 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 3.361 * [taylor]: Taking taylor expansion of b in b 3.361 * [backup-simplify]: Simplify 0 into 0 3.361 * [backup-simplify]: Simplify 1 into 1 3.361 * [taylor]: Taking taylor expansion of (+ c d) in b 3.361 * [taylor]: Taking taylor expansion of c in b 3.361 * [backup-simplify]: Simplify c into c 3.361 * [taylor]: Taking taylor expansion of d in b 3.361 * [backup-simplify]: Simplify d into d 3.362 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b 3.362 * [taylor]: Taking taylor expansion of a in b 3.362 * [backup-simplify]: Simplify a into a 3.362 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b 3.362 * [taylor]: Taking taylor expansion of b in b 3.362 * [backup-simplify]: Simplify 0 into 0 3.362 * [backup-simplify]: Simplify 1 into 1 3.362 * [taylor]: Taking taylor expansion of (+ c d) in b 3.362 * [taylor]: Taking taylor expansion of c in b 3.362 * [backup-simplify]: Simplify c into c 3.362 * [taylor]: Taking taylor expansion of d in b 3.362 * [backup-simplify]: Simplify d into d 3.362 * [backup-simplify]: Simplify (+ c d) into (+ c d) 3.362 * [backup-simplify]: Simplify (+ 0 (+ c d)) into (+ c d) 3.362 * [backup-simplify]: Simplify (+ a (+ c d)) into (+ a (+ c d)) 3.362 * [taylor]: Taking taylor expansion of (+ a (+ c d)) in c 3.362 * [taylor]: Taking taylor expansion of a in c 3.362 * [backup-simplify]: Simplify a into a 3.362 * [taylor]: Taking taylor expansion of (+ c d) in c 3.362 * [taylor]: Taking taylor expansion of c in c 3.362 * [backup-simplify]: Simplify 0 into 0 3.362 * [backup-simplify]: Simplify 1 into 1 3.362 * [taylor]: Taking taylor expansion of d in c 3.362 * [backup-simplify]: Simplify d into d 3.362 * [backup-simplify]: Simplify (+ 0 d) into d 3.362 * [backup-simplify]: Simplify (+ a d) into (+ a d) 3.362 * [taylor]: Taking taylor expansion of (+ a d) in d 3.362 * [taylor]: Taking taylor expansion of a in d 3.362 * [backup-simplify]: Simplify a into a 3.362 * [taylor]: Taking taylor expansion of d in d 3.362 * [backup-simplify]: Simplify 0 into 0 3.362 * [backup-simplify]: Simplify 1 into 1 3.362 * [backup-simplify]: Simplify (+ a 0) into a 3.362 * [taylor]: Taking taylor expansion of a in a 3.362 * [backup-simplify]: Simplify 0 into 0 3.362 * [backup-simplify]: Simplify 1 into 1 3.362 * [backup-simplify]: Simplify 0 into 0 3.363 * [backup-simplify]: Simplify (+ 0 0) into 0 3.363 * [backup-simplify]: Simplify (+ 1 0) into 1 3.363 * [backup-simplify]: Simplify (+ 0 1) into 1 3.363 * [taylor]: Taking taylor expansion of 1 in c 3.364 * [backup-simplify]: Simplify 1 into 1 3.364 * [taylor]: Taking taylor expansion of 1 in d 3.364 * [backup-simplify]: Simplify 1 into 1 3.364 * [taylor]: Taking taylor expansion of 1 in a 3.364 * [backup-simplify]: Simplify 1 into 1 3.364 * [backup-simplify]: Simplify 1 into 1 3.364 * [backup-simplify]: Simplify (+ 1 0) into 1 3.364 * [backup-simplify]: Simplify (+ 0 1) into 1 3.364 * [taylor]: Taking taylor expansion of 1 in d 3.364 * [backup-simplify]: Simplify 1 into 1 3.364 * [taylor]: Taking taylor expansion of 1 in a 3.364 * [backup-simplify]: Simplify 1 into 1 3.364 * [backup-simplify]: Simplify 1 into 1 3.365 * [backup-simplify]: Simplify (+ 0 1) into 1 3.365 * [taylor]: Taking taylor expansion of 1 in a 3.365 * [backup-simplify]: Simplify 1 into 1 3.365 * [backup-simplify]: Simplify 1 into 1 3.365 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* d (* 1 1)))) (+ (* 1 (* 1 (* 1 (* c 1)))) (* 1 (* 1 (* 1 (* 1 b)))))) into (+ b (+ c d)) 3.365 * [backup-simplify]: Simplify (+ (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)) (/ 1 a)) into (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) 3.365 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in (b c d a) around 0 3.365 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 3.365 * [taylor]: Taking taylor expansion of (/ 1 b) in a 3.365 * [taylor]: Taking taylor expansion of b in a 3.365 * [backup-simplify]: Simplify b into b 3.365 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 3.365 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 3.365 * [taylor]: Taking taylor expansion of (/ 1 c) in a 3.365 * [taylor]: Taking taylor expansion of c in a 3.366 * [backup-simplify]: Simplify c into c 3.366 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 3.366 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 3.366 * [taylor]: Taking taylor expansion of (/ 1 d) in a 3.366 * [taylor]: Taking taylor expansion of d in a 3.366 * [backup-simplify]: Simplify d into d 3.366 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.366 * [taylor]: Taking taylor expansion of (/ 1 a) in a 3.366 * [taylor]: Taking taylor expansion of a in a 3.366 * [backup-simplify]: Simplify 0 into 0 3.366 * [backup-simplify]: Simplify 1 into 1 3.366 * [backup-simplify]: Simplify (/ 1 1) into 1 3.366 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d 3.366 * [taylor]: Taking taylor expansion of (/ 1 b) in d 3.366 * [taylor]: Taking taylor expansion of b in d 3.366 * [backup-simplify]: Simplify b into b 3.366 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 3.366 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d 3.366 * [taylor]: Taking taylor expansion of (/ 1 c) in d 3.366 * [taylor]: Taking taylor expansion of c in d 3.366 * [backup-simplify]: Simplify c into c 3.366 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 3.366 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d 3.366 * [taylor]: Taking taylor expansion of (/ 1 d) in d 3.366 * [taylor]: Taking taylor expansion of d in d 3.366 * [backup-simplify]: Simplify 0 into 0 3.366 * [backup-simplify]: Simplify 1 into 1 3.366 * [backup-simplify]: Simplify (/ 1 1) into 1 3.367 * [taylor]: Taking taylor expansion of (/ 1 a) in d 3.367 * [taylor]: Taking taylor expansion of a in d 3.367 * [backup-simplify]: Simplify a into a 3.367 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.367 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c 3.367 * [taylor]: Taking taylor expansion of (/ 1 b) in c 3.367 * [taylor]: Taking taylor expansion of b in c 3.367 * [backup-simplify]: Simplify b into b 3.367 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 3.367 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c 3.367 * [taylor]: Taking taylor expansion of (/ 1 c) in c 3.367 * [taylor]: Taking taylor expansion of c in c 3.367 * [backup-simplify]: Simplify 0 into 0 3.367 * [backup-simplify]: Simplify 1 into 1 3.367 * [backup-simplify]: Simplify (/ 1 1) into 1 3.367 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c 3.367 * [taylor]: Taking taylor expansion of (/ 1 d) in c 3.367 * [taylor]: Taking taylor expansion of d in c 3.367 * [backup-simplify]: Simplify d into d 3.367 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.367 * [taylor]: Taking taylor expansion of (/ 1 a) in c 3.367 * [taylor]: Taking taylor expansion of a in c 3.367 * [backup-simplify]: Simplify a into a 3.367 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.367 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 3.368 * [taylor]: Taking taylor expansion of (/ 1 b) in b 3.368 * [taylor]: Taking taylor expansion of b in b 3.368 * [backup-simplify]: Simplify 0 into 0 3.368 * [backup-simplify]: Simplify 1 into 1 3.368 * [backup-simplify]: Simplify (/ 1 1) into 1 3.368 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 3.368 * [taylor]: Taking taylor expansion of (/ 1 c) in b 3.368 * [taylor]: Taking taylor expansion of c in b 3.368 * [backup-simplify]: Simplify c into c 3.368 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 3.368 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 3.368 * [taylor]: Taking taylor expansion of (/ 1 d) in b 3.368 * [taylor]: Taking taylor expansion of d in b 3.368 * [backup-simplify]: Simplify d into d 3.368 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.368 * [taylor]: Taking taylor expansion of (/ 1 a) in b 3.368 * [taylor]: Taking taylor expansion of a in b 3.368 * [backup-simplify]: Simplify a into a 3.368 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.369 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 3.369 * [taylor]: Taking taylor expansion of (/ 1 b) in b 3.369 * [taylor]: Taking taylor expansion of b in b 3.369 * [backup-simplify]: Simplify 0 into 0 3.369 * [backup-simplify]: Simplify 1 into 1 3.369 * [backup-simplify]: Simplify (/ 1 1) into 1 3.369 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 3.369 * [taylor]: Taking taylor expansion of (/ 1 c) in b 3.369 * [taylor]: Taking taylor expansion of c in b 3.369 * [backup-simplify]: Simplify c into c 3.369 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 3.369 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 3.369 * [taylor]: Taking taylor expansion of (/ 1 d) in b 3.369 * [taylor]: Taking taylor expansion of d in b 3.369 * [backup-simplify]: Simplify d into d 3.369 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.369 * [taylor]: Taking taylor expansion of (/ 1 a) in b 3.369 * [taylor]: Taking taylor expansion of a in b 3.369 * [backup-simplify]: Simplify a into a 3.369 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.370 * [backup-simplify]: Simplify (+ 1 0) into 1 3.370 * [taylor]: Taking taylor expansion of 1 in c 3.370 * [backup-simplify]: Simplify 1 into 1 3.371 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.371 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 a)) into (+ (/ 1 a) (/ 1 d)) 3.371 * [backup-simplify]: Simplify (+ (/ 1 c) (+ (/ 1 a) (/ 1 d))) into (+ (/ 1 a) (+ (/ 1 d) (/ 1 c))) 3.371 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 a) (+ (/ 1 d) (/ 1 c)))) into (+ (/ 1 a) (+ (/ 1 d) (/ 1 c))) 3.371 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 d) (/ 1 c))) in c 3.371 * [taylor]: Taking taylor expansion of (/ 1 a) in c 3.371 * [taylor]: Taking taylor expansion of a in c 3.372 * [backup-simplify]: Simplify a into a 3.372 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.372 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c 3.372 * [taylor]: Taking taylor expansion of (/ 1 d) in c 3.372 * [taylor]: Taking taylor expansion of d in c 3.372 * [backup-simplify]: Simplify d into d 3.372 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.372 * [taylor]: Taking taylor expansion of (/ 1 c) in c 3.372 * [taylor]: Taking taylor expansion of c in c 3.372 * [backup-simplify]: Simplify 0 into 0 3.372 * [backup-simplify]: Simplify 1 into 1 3.372 * [backup-simplify]: Simplify (/ 1 1) into 1 3.373 * [backup-simplify]: Simplify (+ 0 1) into 1 3.373 * [backup-simplify]: Simplify (+ 0 1) into 1 3.373 * [taylor]: Taking taylor expansion of 1 in d 3.373 * [backup-simplify]: Simplify 1 into 1 3.373 * [taylor]: Taking taylor expansion of 1 in d 3.373 * [backup-simplify]: Simplify 1 into 1 3.374 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.374 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 3.375 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 3.375 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0 3.375 * [backup-simplify]: Simplify (+ 0 0) into 0 3.375 * [backup-simplify]: Simplify (+ 0 0) into 0 3.376 * [backup-simplify]: Simplify (+ 0 0) into 0 3.376 * [taylor]: Taking taylor expansion of 0 in c 3.376 * [backup-simplify]: Simplify 0 into 0 3.377 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.377 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d) 3.377 * [backup-simplify]: Simplify (+ (/ 1 a) (/ 1 d)) into (+ (/ 1 a) (/ 1 d)) 3.377 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 d)) in d 3.377 * [taylor]: Taking taylor expansion of (/ 1 a) in d 3.377 * [taylor]: Taking taylor expansion of a in d 3.377 * [backup-simplify]: Simplify a into a 3.377 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.377 * [taylor]: Taking taylor expansion of (/ 1 d) in d 3.377 * [taylor]: Taking taylor expansion of d in d 3.377 * [backup-simplify]: Simplify 0 into 0 3.377 * [backup-simplify]: Simplify 1 into 1 3.377 * [backup-simplify]: Simplify (/ 1 1) into 1 3.378 * [backup-simplify]: Simplify (+ 0 1) into 1 3.378 * [taylor]: Taking taylor expansion of 1 in a 3.378 * [backup-simplify]: Simplify 1 into 1 3.378 * [taylor]: Taking taylor expansion of 0 in d 3.378 * [backup-simplify]: Simplify 0 into 0 3.378 * [taylor]: Taking taylor expansion of 1 in a 3.378 * [backup-simplify]: Simplify 1 into 1 3.378 * [taylor]: Taking taylor expansion of 1 in a 3.378 * [backup-simplify]: Simplify 1 into 1 3.380 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.380 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 3.380 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 3.380 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0 3.380 * [backup-simplify]: Simplify (+ 0 0) into 0 3.381 * [backup-simplify]: Simplify (+ 0 0) into 0 3.381 * [backup-simplify]: Simplify (+ 0 0) into 0 3.381 * [taylor]: Taking taylor expansion of 0 in c 3.381 * [backup-simplify]: Simplify 0 into 0 3.381 * [taylor]: Taking taylor expansion of 0 in d 3.381 * [backup-simplify]: Simplify 0 into 0 3.382 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0 3.382 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 3.383 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.383 * [backup-simplify]: Simplify (+ 0 0) into 0 3.383 * [backup-simplify]: Simplify (+ 0 0) into 0 3.383 * [taylor]: Taking taylor expansion of 0 in d 3.383 * [backup-simplify]: Simplify 0 into 0 3.383 * [taylor]: Taking taylor expansion of 0 in d 3.383 * [backup-simplify]: Simplify 0 into 0 3.384 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.384 * [backup-simplify]: Simplify (+ (/ 1 a) 0) into (/ 1 a) 3.384 * [taylor]: Taking taylor expansion of (/ 1 a) in a 3.384 * [taylor]: Taking taylor expansion of a in a 3.384 * [backup-simplify]: Simplify 0 into 0 3.384 * [backup-simplify]: Simplify 1 into 1 3.385 * [backup-simplify]: Simplify (/ 1 1) into 1 3.385 * [backup-simplify]: Simplify 1 into 1 3.385 * [taylor]: Taking taylor expansion of 0 in a 3.385 * [backup-simplify]: Simplify 0 into 0 3.385 * [taylor]: Taking taylor expansion of 0 in a 3.385 * [backup-simplify]: Simplify 0 into 0 3.385 * [taylor]: Taking taylor expansion of 0 in a 3.385 * [backup-simplify]: Simplify 0 into 0 3.385 * [backup-simplify]: Simplify 1 into 1 3.385 * [backup-simplify]: Simplify 1 into 1 3.386 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 c)) 1)))) (+ (* 1 (* 1 (* (/ 1 (/ 1 d)) (* 1 1)))) (* 1 (* (/ 1 (/ 1 a)) (* 1 (* 1 1)))))) into (+ a (+ c d)) 3.387 * [backup-simplify]: Simplify (+ (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))) (/ 1 (- a))) into (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) 3.387 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in (b c d a) around 0 3.387 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in a 3.387 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in a 3.387 * [taylor]: Taking taylor expansion of (/ 1 b) in a 3.387 * [taylor]: Taking taylor expansion of b in a 3.387 * [backup-simplify]: Simplify b into b 3.387 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 3.387 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in a 3.387 * [taylor]: Taking taylor expansion of (/ 1 c) in a 3.387 * [taylor]: Taking taylor expansion of c in a 3.387 * [backup-simplify]: Simplify c into c 3.387 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 3.387 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in a 3.387 * [taylor]: Taking taylor expansion of (/ 1 d) in a 3.387 * [taylor]: Taking taylor expansion of d in a 3.387 * [backup-simplify]: Simplify d into d 3.387 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.387 * [taylor]: Taking taylor expansion of (/ 1 a) in a 3.387 * [taylor]: Taking taylor expansion of a in a 3.387 * [backup-simplify]: Simplify 0 into 0 3.388 * [backup-simplify]: Simplify 1 into 1 3.388 * [backup-simplify]: Simplify (/ 1 1) into 1 3.388 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in d 3.388 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in d 3.388 * [taylor]: Taking taylor expansion of (/ 1 b) in d 3.388 * [taylor]: Taking taylor expansion of b in d 3.388 * [backup-simplify]: Simplify b into b 3.388 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 3.388 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in d 3.388 * [taylor]: Taking taylor expansion of (/ 1 c) in d 3.388 * [taylor]: Taking taylor expansion of c in d 3.388 * [backup-simplify]: Simplify c into c 3.388 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 3.388 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in d 3.388 * [taylor]: Taking taylor expansion of (/ 1 d) in d 3.388 * [taylor]: Taking taylor expansion of d in d 3.388 * [backup-simplify]: Simplify 0 into 0 3.388 * [backup-simplify]: Simplify 1 into 1 3.389 * [backup-simplify]: Simplify (/ 1 1) into 1 3.389 * [taylor]: Taking taylor expansion of (/ 1 a) in d 3.389 * [taylor]: Taking taylor expansion of a in d 3.389 * [backup-simplify]: Simplify a into a 3.389 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.389 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in c 3.389 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in c 3.389 * [taylor]: Taking taylor expansion of (/ 1 b) in c 3.389 * [taylor]: Taking taylor expansion of b in c 3.389 * [backup-simplify]: Simplify b into b 3.389 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 3.389 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in c 3.389 * [taylor]: Taking taylor expansion of (/ 1 c) in c 3.389 * [taylor]: Taking taylor expansion of c in c 3.389 * [backup-simplify]: Simplify 0 into 0 3.389 * [backup-simplify]: Simplify 1 into 1 3.390 * [backup-simplify]: Simplify (/ 1 1) into 1 3.390 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in c 3.390 * [taylor]: Taking taylor expansion of (/ 1 d) in c 3.390 * [taylor]: Taking taylor expansion of d in c 3.390 * [backup-simplify]: Simplify d into d 3.390 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.390 * [taylor]: Taking taylor expansion of (/ 1 a) in c 3.390 * [taylor]: Taking taylor expansion of a in c 3.390 * [backup-simplify]: Simplify a into a 3.390 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.390 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b 3.390 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 3.390 * [taylor]: Taking taylor expansion of (/ 1 b) in b 3.390 * [taylor]: Taking taylor expansion of b in b 3.390 * [backup-simplify]: Simplify 0 into 0 3.390 * [backup-simplify]: Simplify 1 into 1 3.391 * [backup-simplify]: Simplify (/ 1 1) into 1 3.391 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 3.391 * [taylor]: Taking taylor expansion of (/ 1 c) in b 3.391 * [taylor]: Taking taylor expansion of c in b 3.391 * [backup-simplify]: Simplify c into c 3.391 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 3.391 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 3.391 * [taylor]: Taking taylor expansion of (/ 1 d) in b 3.391 * [taylor]: Taking taylor expansion of d in b 3.391 * [backup-simplify]: Simplify d into d 3.391 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.391 * [taylor]: Taking taylor expansion of (/ 1 a) in b 3.391 * [taylor]: Taking taylor expansion of a in b 3.391 * [backup-simplify]: Simplify a into a 3.391 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.391 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))))) in b 3.391 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (+ (/ 1 d) (/ 1 a)))) in b 3.391 * [taylor]: Taking taylor expansion of (/ 1 b) in b 3.391 * [taylor]: Taking taylor expansion of b in b 3.391 * [backup-simplify]: Simplify 0 into 0 3.391 * [backup-simplify]: Simplify 1 into 1 3.392 * [backup-simplify]: Simplify (/ 1 1) into 1 3.392 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 d) (/ 1 a))) in b 3.392 * [taylor]: Taking taylor expansion of (/ 1 c) in b 3.392 * [taylor]: Taking taylor expansion of c in b 3.392 * [backup-simplify]: Simplify c into c 3.392 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c) 3.392 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) in b 3.392 * [taylor]: Taking taylor expansion of (/ 1 d) in b 3.392 * [taylor]: Taking taylor expansion of d in b 3.392 * [backup-simplify]: Simplify d into d 3.392 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.392 * [taylor]: Taking taylor expansion of (/ 1 a) in b 3.392 * [taylor]: Taking taylor expansion of a in b 3.392 * [backup-simplify]: Simplify a into a 3.392 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.393 * [backup-simplify]: Simplify (+ 1 0) into 1 3.393 * [backup-simplify]: Simplify (- 1) into -1 3.393 * [taylor]: Taking taylor expansion of -1 in c 3.393 * [backup-simplify]: Simplify -1 into -1 3.394 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.394 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 a)) into (+ (/ 1 a) (/ 1 d)) 3.394 * [backup-simplify]: Simplify (+ (/ 1 c) (+ (/ 1 a) (/ 1 d))) into (+ (/ 1 a) (+ (/ 1 d) (/ 1 c))) 3.394 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 a) (+ (/ 1 d) (/ 1 c)))) into (+ (/ 1 a) (+ (/ 1 d) (/ 1 c))) 3.395 * [backup-simplify]: Simplify (- (+ (/ 1 a) (+ (/ 1 d) (/ 1 c)))) into (- (+ (/ 1 a) (+ (/ 1 c) (/ 1 d)))) 3.395 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 c) (/ 1 d)))) in c 3.395 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 c) (/ 1 d))) in c 3.395 * [taylor]: Taking taylor expansion of (/ 1 a) in c 3.395 * [taylor]: Taking taylor expansion of a in c 3.395 * [backup-simplify]: Simplify a into a 3.395 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.395 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c 3.395 * [taylor]: Taking taylor expansion of (/ 1 c) in c 3.395 * [taylor]: Taking taylor expansion of c in c 3.395 * [backup-simplify]: Simplify 0 into 0 3.395 * [backup-simplify]: Simplify 1 into 1 3.396 * [backup-simplify]: Simplify (/ 1 1) into 1 3.396 * [taylor]: Taking taylor expansion of (/ 1 d) in c 3.396 * [taylor]: Taking taylor expansion of d in c 3.396 * [backup-simplify]: Simplify d into d 3.396 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d) 3.396 * [backup-simplify]: Simplify (+ 1 0) into 1 3.397 * [backup-simplify]: Simplify (+ 0 1) into 1 3.397 * [backup-simplify]: Simplify (- 1) into -1 3.397 * [taylor]: Taking taylor expansion of -1 in d 3.397 * [backup-simplify]: Simplify -1 into -1 3.397 * [taylor]: Taking taylor expansion of -1 in d 3.397 * [backup-simplify]: Simplify -1 into -1 3.398 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.398 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0 3.399 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 3.399 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0 3.399 * [backup-simplify]: Simplify (+ 0 0) into 0 3.399 * [backup-simplify]: Simplify (+ 0 0) into 0 3.400 * [backup-simplify]: Simplify (+ 0 0) into 0 3.400 * [backup-simplify]: Simplify (- 0) into 0 3.400 * [taylor]: Taking taylor expansion of 0 in c 3.400 * [backup-simplify]: Simplify 0 into 0 3.401 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.401 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d) 3.401 * [backup-simplify]: Simplify (+ (/ 1 a) (/ 1 d)) into (+ (/ 1 a) (/ 1 d)) 3.401 * [backup-simplify]: Simplify (- (+ (/ 1 a) (/ 1 d))) into (- (+ (/ 1 a) (/ 1 d))) 3.401 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (/ 1 d))) in d 3.401 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 d)) in d 3.401 * [taylor]: Taking taylor expansion of (/ 1 a) in d 3.402 * [taylor]: Taking taylor expansion of a in d 3.402 * [backup-simplify]: Simplify a into a 3.402 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 3.402 * [taylor]: Taking taylor expansion of (/ 1 d) in d 3.402 * [taylor]: Taking taylor expansion of d in d 3.402 * [backup-simplify]: Simplify 0 into 0 3.402 * [backup-simplify]: Simplify 1 into 1 3.402 * [backup-simplify]: Simplify (/ 1 1) into 1 3.403 * [backup-simplify]: Simplify (+ 0 1) into 1 3.403 * [backup-simplify]: Simplify (- 1) into -1 3.403 * [taylor]: Taking taylor expansion of -1 in a 3.403 * [backup-simplify]: Simplify -1 into -1 3.403 * [taylor]: Taking taylor expansion of 0 in d 3.403 * [backup-simplify]: Simplify 0 into 0 3.403 * [taylor]: Taking taylor expansion of -1 in a 3.403 * [backup-simplify]: Simplify -1 into -1 3.403 * [taylor]: Taking taylor expansion of -1 in a 3.403 * [backup-simplify]: Simplify -1 into -1 3.404 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.404 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0 3.405 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0 3.405 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0 3.405 * [backup-simplify]: Simplify (+ 0 0) into 0 3.409 * [backup-simplify]: Simplify (+ 0 0) into 0 3.409 * [backup-simplify]: Simplify (+ 0 0) into 0 3.410 * [backup-simplify]: Simplify (- 0) into 0 3.410 * [taylor]: Taking taylor expansion of 0 in c 3.410 * [backup-simplify]: Simplify 0 into 0 3.410 * [taylor]: Taking taylor expansion of 0 in d 3.410 * [backup-simplify]: Simplify 0 into 0 3.410 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0 3.411 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.411 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0 3.412 * [backup-simplify]: Simplify (+ 0 0) into 0 3.412 * [backup-simplify]: Simplify (+ 0 0) into 0 3.412 * [backup-simplify]: Simplify (- 0) into 0 3.412 * [taylor]: Taking taylor expansion of 0 in d 3.412 * [backup-simplify]: Simplify 0 into 0 3.413 * [taylor]: Taking taylor expansion of 0 in d 3.413 * [backup-simplify]: Simplify 0 into 0 3.413 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.413 * [backup-simplify]: Simplify (+ (/ 1 a) 0) into (/ 1 a) 3.414 * [backup-simplify]: Simplify (- (/ 1 a)) into (- (/ 1 a)) 3.414 * [taylor]: Taking taylor expansion of (- (/ 1 a)) in a 3.414 * [taylor]: Taking taylor expansion of (/ 1 a) in a 3.414 * [taylor]: Taking taylor expansion of a in a 3.414 * [backup-simplify]: Simplify 0 into 0 3.414 * [backup-simplify]: Simplify 1 into 1 3.414 * [backup-simplify]: Simplify (/ 1 1) into 1 3.414 * [backup-simplify]: Simplify (- 1) into -1 3.414 * [backup-simplify]: Simplify -1 into -1 3.415 * [taylor]: Taking taylor expansion of 0 in a 3.415 * [backup-simplify]: Simplify 0 into 0 3.415 * [taylor]: Taking taylor expansion of 0 in a 3.415 * [backup-simplify]: Simplify 0 into 0 3.415 * [taylor]: Taking taylor expansion of 0 in a 3.415 * [backup-simplify]: Simplify 0 into 0 3.415 * [backup-simplify]: Simplify -1 into -1 3.415 * [backup-simplify]: Simplify -1 into -1 3.416 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* 1 (* (/ 1 (/ 1 (- c))) 1)))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- d))) (* 1 1)))) (* -1 (* (/ 1 (/ 1 (- a))) (* 1 (* 1 1)))))) into (+ a (+ c d)) 3.416 * * * [progress]: simplifying candidates 3.416 * * * * [progress]: [ 1 / 28 ] simplifiying candidate # 3.416 * * * * [progress]: [ 2 / 28 ] simplifiying candidate # 3.416 * * * * [progress]: [ 3 / 28 ] simplifiying candidate # 3.417 * [simplify]: Simplifying (* (cbrt (+ (+ b c) d)) (cbrt (+ (+ b c) d))) 3.417 * * [simplify]: iters left: 6 (7 enodes) 3.420 * * [simplify]: iters left: 5 (25 enodes) 3.423 * * [simplify]: iters left: 4 (33 enodes) 3.427 * * [simplify]: iters left: 3 (38 enodes) 3.431 * * [simplify]: Extracting #0: cost 1 inf + 0 3.431 * * [simplify]: Extracting #1: cost 3 inf + 0 3.431 * * [simplify]: Extracting #2: cost 5 inf + 0 3.432 * * [simplify]: Extracting #3: cost 12 inf + 0 3.432 * * [simplify]: Extracting #4: cost 12 inf + 3 3.432 * * [simplify]: Extracting #5: cost 5 inf + 500 3.432 * * [simplify]: Extracting #6: cost 1 inf + 950 3.432 * * [simplify]: Extracting #7: cost 0 inf + 1153 3.432 * [simplify]: Simplified to (* (cbrt (+ d (+ c b))) (cbrt (+ d (+ c b)))) 3.432 * [simplify]: Simplified (2 1 1) to (λ (a b c d) (* (fma (* (cbrt (+ d (+ c b))) (cbrt (+ d (+ c b)))) (cbrt (+ (+ b c) d)) a) 2)) 3.433 * * * * [progress]: [ 4 / 28 ] simplifiying candidate # 3.433 * [simplify]: Simplifying (sqrt (+ (+ b c) d)) 3.433 * * [simplify]: iters left: 5 (6 enodes) 3.434 * * [simplify]: iters left: 4 (22 enodes) 3.437 * * [simplify]: iters left: 3 (30 enodes) 3.441 * * [simplify]: iters left: 2 (35 enodes) 3.444 * * [simplify]: Extracting #0: cost 1 inf + 0 3.445 * * [simplify]: Extracting #1: cost 3 inf + 0 3.445 * * [simplify]: Extracting #2: cost 10 inf + 0 3.445 * * [simplify]: Extracting #3: cost 10 inf + 3 3.445 * * [simplify]: Extracting #4: cost 2 inf + 502 3.445 * * [simplify]: Extracting #5: cost 0 inf + 667 3.445 * [simplify]: Simplified to (sqrt (+ d (+ c b))) 3.445 * [simplify]: Simplified (2 1 1) to (λ (a b c d) (* (fma (sqrt (+ d (+ c b))) (sqrt (+ (+ b c) d)) a) 2)) 3.445 * * * * [progress]: [ 5 / 28 ] simplifiying candidate # 3.445 * * * * [progress]: [ 6 / 28 ] simplifiying candidate # 3.445 * * * * [progress]: [ 7 / 28 ] simplifiying candidate # 3.445 * * * * [progress]: [ 8 / 28 ] simplifiying candidate # 3.446 * [simplify]: Simplifying (* (* (* (exp b) (exp c)) (exp d)) (exp a)) 3.446 * * [simplify]: iters left: 6 (11 enodes) 3.448 * * [simplify]: iters left: 5 (42 enodes) 3.459 * * [simplify]: iters left: 4 (78 enodes) 3.487 * * [simplify]: iters left: 3 (167 enodes) 3.523 * * [simplify]: iters left: 2 (276 enodes) 3.574 * * [simplify]: iters left: 1 (313 enodes) 3.606 * * [simplify]: Extracting #0: cost 1 inf + 0 3.607 * * [simplify]: Extracting #1: cost 18 inf + 0 3.607 * * [simplify]: Extracting #2: cost 47 inf + 0 3.607 * * [simplify]: Extracting #3: cost 47 inf + 401 3.608 * * [simplify]: Extracting #4: cost 12 inf + 3792 3.609 * * [simplify]: Extracting #5: cost 0 inf + 5068 3.611 * [simplify]: Simplified to (exp (+ (+ a c) (+ d b))) 3.611 * [simplify]: Simplified (2 1 1) to (λ (a b c d) (* (log (exp (+ (+ a c) (+ d b)))) 2)) 3.611 * * * * [progress]: [ 9 / 28 ] simplifiying candidate # 3.611 * [simplify]: Simplifying (* (* (exp (+ b c)) (exp d)) (exp a)) 3.611 * * [simplify]: iters left: 6 (10 enodes) 3.614 * * [simplify]: iters left: 5 (40 enodes) 3.620 * * [simplify]: iters left: 4 (73 enodes) 3.640 * * [simplify]: iters left: 3 (144 enodes) 3.673 * * [simplify]: iters left: 2 (248 enodes) 3.717 * * [simplify]: iters left: 1 (273 enodes) 3.773 * * [simplify]: Extracting #0: cost 1 inf + 0 3.773 * * [simplify]: Extracting #1: cost 18 inf + 0 3.773 * * [simplify]: Extracting #2: cost 47 inf + 0 3.774 * * [simplify]: Extracting #3: cost 48 inf + 301 3.776 * * [simplify]: Extracting #4: cost 13 inf + 3622 3.778 * * [simplify]: Extracting #5: cost 0 inf + 5167 3.781 * [simplify]: Simplified to (exp (+ (+ a c) (+ b d))) 3.781 * [simplify]: Simplified (2 1 1) to (λ (a b c d) (* (log (exp (+ (+ a c) (+ b d)))) 2)) 3.782 * * * * [progress]: [ 10 / 28 ] simplifiying candidate # 3.782 * [simplify]: Simplifying (* (exp (+ (+ b c) d)) (exp a)) 3.782 * * [simplify]: iters left: 6 (9 enodes) 3.786 * * [simplify]: iters left: 5 (37 enodes) 3.794 * * [simplify]: iters left: 4 (70 enodes) 3.805 * * [simplify]: iters left: 3 (134 enodes) 3.832 * * [simplify]: iters left: 2 (207 enodes) 3.864 * * [simplify]: iters left: 1 (255 enodes) 3.903 * * [simplify]: Extracting #0: cost 1 inf + 0 3.903 * * [simplify]: Extracting #1: cost 17 inf + 0 3.903 * * [simplify]: Extracting #2: cost 46 inf + 0 3.904 * * [simplify]: Extracting #3: cost 40 inf + 1377 3.906 * * [simplify]: Extracting #4: cost 8 inf + 4374 3.909 * * [simplify]: Extracting #5: cost 0 inf + 5014 3.911 * * [simplify]: Extracting #6: cost 0 inf + 4944 3.914 * [simplify]: Simplified to (exp (+ (+ c b) (+ d a))) 3.914 * [simplify]: Simplified (2 1 1) to (λ (a b c d) (* (log (exp (+ (+ c b) (+ d a)))) 2)) 3.914 * * * * [progress]: [ 11 / 28 ] simplifiying candidate # 3.914 * * * * [progress]: [ 12 / 28 ] simplifiying candidate # 3.914 * * * * [progress]: [ 13 / 28 ] simplifiying candidate # 3.914 * * * * [progress]: [ 14 / 28 ] simplifiying candidate # 3.915 * * * * [progress]: [ 15 / 28 ] simplifiying candidate # 3.915 * * * * [progress]: [ 16 / 28 ] simplifiying candidate # 3.915 * * * * [progress]: [ 17 / 28 ] simplifiying candidate # 3.915 * * * * [progress]: [ 18 / 28 ] simplifiying candidate # 3.915 * * * * [progress]: [ 19 / 28 ] simplifiying candidate # 3.915 * * * * [progress]: [ 20 / 28 ] simplifiying candidate # 3.915 * [simplify]: Simplifying (+ (+ (+ b c) d) a) 3.915 * * [simplify]: iters left: 6 (7 enodes) 3.921 * * [simplify]: iters left: 5 (28 enodes) 3.930 * * [simplify]: iters left: 4 (52 enodes) 3.945 * * [simplify]: iters left: 3 (95 enodes) 3.958 * * [simplify]: iters left: 2 (114 enodes) 3.971 * * [simplify]: Extracting #0: cost 1 inf + 0 3.971 * * [simplify]: Extracting #1: cost 16 inf + 0 3.971 * * [simplify]: Extracting #2: cost 19 inf + 130 3.972 * * [simplify]: Extracting #3: cost 2 inf + 1254 3.973 * * [simplify]: Extracting #4: cost 0 inf + 1420 3.974 * [simplify]: Simplified to (+ (+ c d) (+ a b)) 3.974 * [simplify]: Simplified (2 1 2) to (λ (a b c d) (* (* 1 (+ (+ c d) (+ a b))) 2)) 3.974 * * * * [progress]: [ 21 / 28 ] simplifiying candidate # 3.974 * [simplify]: Simplifying (+ (+ (+ b c) d) a) 3.975 * * [simplify]: iters left: 6 (7 enodes) 3.978 * * [simplify]: iters left: 5 (28 enodes) 3.986 * * [simplify]: iters left: 4 (52 enodes) 4.003 * * [simplify]: iters left: 3 (95 enodes) 4.017 * * [simplify]: iters left: 2 (114 enodes) 4.030 * * [simplify]: Extracting #0: cost 1 inf + 0 4.030 * * [simplify]: Extracting #1: cost 16 inf + 0 4.030 * * [simplify]: Extracting #2: cost 19 inf + 130 4.031 * * [simplify]: Extracting #3: cost 2 inf + 1254 4.032 * * [simplify]: Extracting #4: cost 0 inf + 1420 4.033 * [simplify]: Simplified to (+ (+ c d) (+ a b)) 4.033 * [simplify]: Simplified (2 1 2) to (λ (a b c d) (* (* 1 (+ (+ c d) (+ a b))) 2)) 4.033 * * * * [progress]: [ 22 / 28 ] simplifiying candidate # 4.033 * [simplify]: Simplifying (+ (+ (+ b c) d) a) 4.033 * * [simplify]: iters left: 6 (7 enodes) 4.036 * * [simplify]: iters left: 5 (28 enodes) 4.045 * * [simplify]: iters left: 4 (52 enodes) 4.062 * * [simplify]: iters left: 3 (95 enodes) 4.090 * * [simplify]: iters left: 2 (114 enodes) 4.114 * * [simplify]: Extracting #0: cost 1 inf + 0 4.115 * * [simplify]: Extracting #1: cost 16 inf + 0 4.115 * * [simplify]: Extracting #2: cost 19 inf + 130 4.116 * * [simplify]: Extracting #3: cost 2 inf + 1254 4.117 * * [simplify]: Extracting #4: cost 0 inf + 1420 4.118 * [simplify]: Simplified to (+ (+ c d) (+ a b)) 4.118 * [simplify]: Simplified (2 1 2) to (λ (a b c d) (* (* 1 (+ (+ c d) (+ a b))) 2)) 4.118 * * * * [progress]: [ 23 / 28 ] simplifiying candidate # 4.118 * [simplify]: Simplifying (+ b c) 4.118 * * [simplify]: iters left: 2 (3 enodes) 4.120 * * [simplify]: iters left: 1 (10 enodes) 4.122 * * [simplify]: Extracting #0: cost 1 inf + 0 4.122 * * [simplify]: Extracting #1: cost 4 inf + 0 4.122 * * [simplify]: Extracting #2: cost 2 inf + 2 4.122 * * [simplify]: Extracting #3: cost 0 inf + 86 4.122 * [simplify]: Simplified to (+ c b) 4.122 * [simplify]: Simplified (2 1 1) to (λ (a b c d) (* (+ (+ c b) (+ d a)) 2)) 4.123 * * * * [progress]: [ 24 / 28 ] simplifiying candidate #real (real->posit16 (+ (+ (+ b c) d) a))) 2))> 4.123 * * * * [progress]: [ 25 / 28 ] simplifiying candidate # 4.123 * * * * [progress]: [ 26 / 28 ] simplifiying candidate # 4.123 * [simplify]: Simplifying (+ b (+ c d)) 4.123 * * [simplify]: iters left: 4 (5 enodes) 4.125 * * [simplify]: iters left: 3 (19 enodes) 4.131 * * [simplify]: iters left: 2 (27 enodes) 4.139 * * [simplify]: iters left: 1 (32 enodes) 4.143 * * [simplify]: Extracting #0: cost 1 inf + 0 4.143 * * [simplify]: Extracting #1: cost 8 inf + 0 4.143 * * [simplify]: Extracting #2: cost 7 inf + 45 4.143 * * [simplify]: Extracting #3: cost 0 inf + 421 4.143 * [simplify]: Simplified to (+ (+ b d) c) 4.143 * [simplify]: Simplified (2 1) to (λ (a b c d) (* (+ (+ b d) c) 2)) 4.143 * * * * [progress]: [ 27 / 28 ] simplifiying candidate # 4.144 * [simplify]: Simplifying (+ a (+ c d)) 4.144 * * [simplify]: iters left: 4 (5 enodes) 4.145 * * [simplify]: iters left: 3 (19 enodes) 4.147 * * [simplify]: iters left: 2 (27 enodes) 4.150 * * [simplify]: iters left: 1 (32 enodes) 4.154 * * [simplify]: Extracting #0: cost 1 inf + 0 4.154 * * [simplify]: Extracting #1: cost 8 inf + 0 4.154 * * [simplify]: Extracting #2: cost 7 inf + 45 4.154 * * [simplify]: Extracting #3: cost 0 inf + 421 4.154 * [simplify]: Simplified to (+ (+ a d) c) 4.154 * [simplify]: Simplified (2 1) to (λ (a b c d) (* (+ (+ a d) c) 2)) 4.154 * * * * [progress]: [ 28 / 28 ] simplifiying candidate # 4.154 * [simplify]: Simplifying (+ a (+ c d)) 4.155 * * [simplify]: iters left: 4 (5 enodes) 4.156 * * [simplify]: iters left: 3 (19 enodes) 4.158 * * [simplify]: iters left: 2 (27 enodes) 4.161 * * [simplify]: iters left: 1 (32 enodes) 4.165 * * [simplify]: Extracting #0: cost 1 inf + 0 4.165 * * [simplify]: Extracting #1: cost 8 inf + 0 4.165 * * [simplify]: Extracting #2: cost 7 inf + 45 4.165 * * [simplify]: Extracting #3: cost 0 inf + 421 4.165 * [simplify]: Simplified to (+ (+ a d) c) 4.166 * [simplify]: Simplified (2 1) to (λ (a b c d) (* (+ (+ a d) c) 2)) 4.166 * * * [progress]: adding candidates to table 4.493 * * [progress]: iteration 4 / 4 4.493 * * * [progress]: picking best candidate 4.495 * * * * [pick]: Picked # 4.495 * * * [progress]: localizing error 4.508 * * * [progress]: generating rewritten candidates 4.508 * * * [progress]: generating series expansions 4.508 * * * [progress]: simplifying candidates 4.508 * * * [progress]: adding candidates to table 4.508 * [progress]: [Phase 3 of 3] Extracting. 4.511 * [simplify]: Simplifying (* (+ (+ b c) (+ d a)) 2) 4.511 * * [simplify]: iters left: 6 (9 enodes) 4.511 * * [simplify]: iters left: 5 (13 enodes) 4.512 * * [simplify]: Extracting #0: cost 1 inf + 0 4.512 * * [simplify]: Extracting #1: cost 3 inf + 0 4.512 * * [simplify]: Extracting #2: cost 4 inf + 1 4.512 * * [simplify]: Extracting #3: cost 8 inf + 1 4.512 * * [simplify]: Extracting #4: cost 3 inf + 47 4.512 * * [simplify]: Extracting #5: cost 0 inf + 378 4.512 * [simplify]: Simplified to (* 2 (+ (+ d a) (+ c b))) 6.279 * [regime-testing]: Baseline error score: 0 6.282 * [regime-testing]: Oracle error score: 0 6.282 * [regime-testing]: End program error score: 0 6.341 * [regime-testing]: Target error score: 3.8246541132842236