1.135 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.051 * * * [progress]: [2/2] Setting up program.
0.057 * [progress]: [Phase 2 of 3] Improving.
0.057 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b (+ c d))) 2))>
0.057 * [simplify]: Simplifying:
  (* (+ a (+ b (+ c d))) 2)
0.057 * * [simplify]: iteration 0: 9 enodes
0.060 * * [simplify]: iteration 1: 17 enodes
0.066 * * [simplify]: iteration 2: 51 enodes
0.088 * * [simplify]: iteration 3: 129 enodes
0.161 * * [simplify]: iteration 4: 292 enodes
0.269 * * [simplify]: iteration 5: 404 enodes
0.345 * * [simplify]: iteration 6: 406 enodes
0.362 * * [simplify]: iteration complete: 406 enodes
0.362 * * [simplify]: Extracting #0: cost 1 inf + 0
0.362 * * [simplify]: Extracting #1: cost 31 inf + 0
0.363 * * [simplify]: Extracting #2: cost 17 inf + 521
0.364 * * [simplify]: Extracting #3: cost 0 inf + 2055
0.366 * * [simplify]: Extracting #4: cost 0 inf + 2040
0.367 * [simplify]: Simplified to:
  (* 2 (+ (+ a c) (+ b d)))
0.368 * * [progress]: iteration 1 / 4
0.368 * * * [progress]: picking best candidate
0.371 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (+ a (+ b (+ c d))) 2))>
0.371 * * * [progress]: localizing error
0.395 * * * [progress]: generating rewritten candidates
0.395 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.457 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2)
0.491 * * * [progress]: generating series expansions
0.491 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.491 * [backup-simplify]: Simplify (+ a (+ b (+ c d))) into (+ a (+ b (+ c d)))
0.491 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a b c d) around 0
0.491 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d
0.491 * [taylor]: Taking taylor expansion of a in d
0.491 * [backup-simplify]: Simplify a into a
0.491 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d
0.491 * [taylor]: Taking taylor expansion of b in d
0.491 * [backup-simplify]: Simplify b into b
0.491 * [taylor]: Taking taylor expansion of (+ c d) in d
0.491 * [taylor]: Taking taylor expansion of c in d
0.491 * [backup-simplify]: Simplify c into c
0.491 * [taylor]: Taking taylor expansion of d in d
0.491 * [backup-simplify]: Simplify 0 into 0
0.491 * [backup-simplify]: Simplify 1 into 1
0.491 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c
0.491 * [taylor]: Taking taylor expansion of a in c
0.491 * [backup-simplify]: Simplify a into a
0.491 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c
0.492 * [taylor]: Taking taylor expansion of b in c
0.492 * [backup-simplify]: Simplify b into b
0.492 * [taylor]: Taking taylor expansion of (+ c d) in c
0.492 * [taylor]: Taking taylor expansion of c in c
0.492 * [backup-simplify]: Simplify 0 into 0
0.492 * [backup-simplify]: Simplify 1 into 1
0.492 * [taylor]: Taking taylor expansion of d in c
0.492 * [backup-simplify]: Simplify d into d
0.492 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b
0.492 * [taylor]: Taking taylor expansion of a in b
0.492 * [backup-simplify]: Simplify a into a
0.492 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b
0.492 * [taylor]: Taking taylor expansion of b in b
0.492 * [backup-simplify]: Simplify 0 into 0
0.492 * [backup-simplify]: Simplify 1 into 1
0.492 * [taylor]: Taking taylor expansion of (+ c d) in b
0.492 * [taylor]: Taking taylor expansion of c in b
0.492 * [backup-simplify]: Simplify c into c
0.492 * [taylor]: Taking taylor expansion of d in b
0.492 * [backup-simplify]: Simplify d into d
0.492 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
0.492 * [taylor]: Taking taylor expansion of a in a
0.492 * [backup-simplify]: Simplify 0 into 0
0.492 * [backup-simplify]: Simplify 1 into 1
0.492 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
0.492 * [taylor]: Taking taylor expansion of b in a
0.492 * [backup-simplify]: Simplify b into b
0.492 * [taylor]: Taking taylor expansion of (+ c d) in a
0.492 * [taylor]: Taking taylor expansion of c in a
0.492 * [backup-simplify]: Simplify c into c
0.492 * [taylor]: Taking taylor expansion of d in a
0.492 * [backup-simplify]: Simplify d into d
0.492 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
0.492 * [taylor]: Taking taylor expansion of a in a
0.492 * [backup-simplify]: Simplify 0 into 0
0.492 * [backup-simplify]: Simplify 1 into 1
0.492 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
0.493 * [taylor]: Taking taylor expansion of b in a
0.493 * [backup-simplify]: Simplify b into b
0.493 * [taylor]: Taking taylor expansion of (+ c d) in a
0.493 * [taylor]: Taking taylor expansion of c in a
0.493 * [backup-simplify]: Simplify c into c
0.493 * [taylor]: Taking taylor expansion of d in a
0.493 * [backup-simplify]: Simplify d into d
0.493 * [backup-simplify]: Simplify (+ c d) into (+ c d)
0.493 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d))
0.493 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d))
0.493 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in b
0.493 * [taylor]: Taking taylor expansion of c in b
0.493 * [backup-simplify]: Simplify c into c
0.493 * [taylor]: Taking taylor expansion of (+ b d) in b
0.493 * [taylor]: Taking taylor expansion of b in b
0.493 * [backup-simplify]: Simplify 0 into 0
0.493 * [backup-simplify]: Simplify 1 into 1
0.493 * [taylor]: Taking taylor expansion of d in b
0.493 * [backup-simplify]: Simplify d into d
0.493 * [backup-simplify]: Simplify (+ 0 d) into d
0.493 * [backup-simplify]: Simplify (+ c d) into (+ c d)
0.493 * [taylor]: Taking taylor expansion of (+ c d) in c
0.493 * [taylor]: Taking taylor expansion of c in c
0.493 * [backup-simplify]: Simplify 0 into 0
0.493 * [backup-simplify]: Simplify 1 into 1
0.493 * [taylor]: Taking taylor expansion of d in c
0.494 * [backup-simplify]: Simplify d into d
0.494 * [backup-simplify]: Simplify (+ 0 d) into d
0.494 * [taylor]: Taking taylor expansion of d in d
0.494 * [backup-simplify]: Simplify 0 into 0
0.494 * [backup-simplify]: Simplify 1 into 1
0.494 * [backup-simplify]: Simplify 0 into 0
0.494 * [backup-simplify]: Simplify (+ 0 0) into 0
0.495 * [backup-simplify]: Simplify (+ 0 0) into 0
0.495 * [backup-simplify]: Simplify (+ 1 0) into 1
0.495 * [taylor]: Taking taylor expansion of 1 in b
0.495 * [backup-simplify]: Simplify 1 into 1
0.496 * [taylor]: Taking taylor expansion of 1 in c
0.496 * [backup-simplify]: Simplify 1 into 1
0.496 * [taylor]: Taking taylor expansion of 1 in d
0.496 * [backup-simplify]: Simplify 1 into 1
0.496 * [backup-simplify]: Simplify 1 into 1
0.496 * [backup-simplify]: Simplify (+ 1 0) into 1
0.497 * [backup-simplify]: Simplify (+ 0 1) into 1
0.497 * [taylor]: Taking taylor expansion of 1 in c
0.497 * [backup-simplify]: Simplify 1 into 1
0.497 * [taylor]: Taking taylor expansion of 1 in d
0.497 * [backup-simplify]: Simplify 1 into 1
0.497 * [backup-simplify]: Simplify 1 into 1
0.497 * [backup-simplify]: Simplify (+ 1 0) into 1
0.498 * [taylor]: Taking taylor expansion of 1 in d
0.498 * [backup-simplify]: Simplify 1 into 1
0.498 * [backup-simplify]: Simplify 1 into 1
0.498 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b c))
0.499 * [backup-simplify]: Simplify (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))
0.499 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in (a b c d) around 0
0.499 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d
0.499 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.499 * [taylor]: Taking taylor expansion of a in d
0.499 * [backup-simplify]: Simplify a into a
0.499 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.499 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d
0.499 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.499 * [taylor]: Taking taylor expansion of b in d
0.499 * [backup-simplify]: Simplify b into b
0.499 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.499 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d
0.499 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.499 * [taylor]: Taking taylor expansion of c in d
0.499 * [backup-simplify]: Simplify c into c
0.499 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.499 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.499 * [taylor]: Taking taylor expansion of d in d
0.499 * [backup-simplify]: Simplify 0 into 0
0.499 * [backup-simplify]: Simplify 1 into 1
0.500 * [backup-simplify]: Simplify (/ 1 1) into 1
0.500 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c
0.500 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.500 * [taylor]: Taking taylor expansion of a in c
0.500 * [backup-simplify]: Simplify a into a
0.500 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.500 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c
0.500 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.500 * [taylor]: Taking taylor expansion of b in c
0.500 * [backup-simplify]: Simplify b into b
0.500 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.500 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.500 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.500 * [taylor]: Taking taylor expansion of c in c
0.500 * [backup-simplify]: Simplify 0 into 0
0.500 * [backup-simplify]: Simplify 1 into 1
0.501 * [backup-simplify]: Simplify (/ 1 1) into 1
0.501 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.501 * [taylor]: Taking taylor expansion of d in c
0.501 * [backup-simplify]: Simplify d into d
0.501 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.501 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b
0.501 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.501 * [taylor]: Taking taylor expansion of a in b
0.501 * [backup-simplify]: Simplify a into a
0.501 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.501 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.501 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.501 * [taylor]: Taking taylor expansion of b in b
0.501 * [backup-simplify]: Simplify 0 into 0
0.501 * [backup-simplify]: Simplify 1 into 1
0.502 * [backup-simplify]: Simplify (/ 1 1) into 1
0.502 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.502 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.502 * [taylor]: Taking taylor expansion of c in b
0.502 * [backup-simplify]: Simplify c into c
0.502 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.502 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.502 * [taylor]: Taking taylor expansion of d in b
0.502 * [backup-simplify]: Simplify d into d
0.502 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.502 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a
0.502 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.502 * [taylor]: Taking taylor expansion of a in a
0.502 * [backup-simplify]: Simplify 0 into 0
0.502 * [backup-simplify]: Simplify 1 into 1
0.502 * [backup-simplify]: Simplify (/ 1 1) into 1
0.502 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a
0.502 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.502 * [taylor]: Taking taylor expansion of b in a
0.502 * [backup-simplify]: Simplify b into b
0.503 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.503 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a
0.503 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.503 * [taylor]: Taking taylor expansion of c in a
0.503 * [backup-simplify]: Simplify c into c
0.503 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.503 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.503 * [taylor]: Taking taylor expansion of d in a
0.503 * [backup-simplify]: Simplify d into d
0.503 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.503 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a
0.503 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.503 * [taylor]: Taking taylor expansion of a in a
0.503 * [backup-simplify]: Simplify 0 into 0
0.503 * [backup-simplify]: Simplify 1 into 1
0.503 * [backup-simplify]: Simplify (/ 1 1) into 1
0.503 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a
0.503 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.503 * [taylor]: Taking taylor expansion of b in a
0.503 * [backup-simplify]: Simplify b into b
0.504 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.504 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a
0.504 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.504 * [taylor]: Taking taylor expansion of c in a
0.504 * [backup-simplify]: Simplify c into c
0.504 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.504 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.504 * [taylor]: Taking taylor expansion of d in a
0.504 * [backup-simplify]: Simplify d into d
0.504 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.504 * [backup-simplify]: Simplify (+ 1 0) into 1
0.504 * [taylor]: Taking taylor expansion of 1 in b
0.504 * [backup-simplify]: Simplify 1 into 1
0.505 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.505 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
0.505 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))
0.506 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))
0.506 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
0.506 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.506 * [taylor]: Taking taylor expansion of b in b
0.506 * [backup-simplify]: Simplify 0 into 0
0.506 * [backup-simplify]: Simplify 1 into 1
0.506 * [backup-simplify]: Simplify (/ 1 1) into 1
0.506 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
0.506 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.506 * [taylor]: Taking taylor expansion of d in b
0.506 * [backup-simplify]: Simplify d into d
0.506 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.506 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.506 * [taylor]: Taking taylor expansion of c in b
0.506 * [backup-simplify]: Simplify c into c
0.506 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.507 * [backup-simplify]: Simplify (+ 1 0) into 1
0.507 * [taylor]: Taking taylor expansion of 1 in c
0.507 * [backup-simplify]: Simplify 1 into 1
0.507 * [taylor]: Taking taylor expansion of 1 in c
0.507 * [backup-simplify]: Simplify 1 into 1
0.508 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.508 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
0.508 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.508 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.509 * [backup-simplify]: Simplify (+ 0 0) into 0
0.509 * [backup-simplify]: Simplify (+ 0 0) into 0
0.510 * [backup-simplify]: Simplify (+ 0 0) into 0
0.510 * [taylor]: Taking taylor expansion of 0 in b
0.510 * [backup-simplify]: Simplify 0 into 0
0.511 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.511 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
0.511 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 d) (/ 1 c))
0.511 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
0.511 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.511 * [taylor]: Taking taylor expansion of d in c
0.511 * [backup-simplify]: Simplify d into d
0.511 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.511 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.511 * [taylor]: Taking taylor expansion of c in c
0.511 * [backup-simplify]: Simplify 0 into 0
0.511 * [backup-simplify]: Simplify 1 into 1
0.512 * [backup-simplify]: Simplify (/ 1 1) into 1
0.512 * [backup-simplify]: Simplify (+ 0 1) into 1
0.512 * [taylor]: Taking taylor expansion of 1 in d
0.512 * [backup-simplify]: Simplify 1 into 1
0.512 * [taylor]: Taking taylor expansion of 0 in c
0.512 * [backup-simplify]: Simplify 0 into 0
0.512 * [taylor]: Taking taylor expansion of 1 in d
0.512 * [backup-simplify]: Simplify 1 into 1
0.512 * [taylor]: Taking taylor expansion of 1 in d
0.512 * [backup-simplify]: Simplify 1 into 1
0.513 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.513 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
0.514 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
0.514 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
0.514 * [backup-simplify]: Simplify (+ 0 0) into 0
0.514 * [backup-simplify]: Simplify (+ 0 0) into 0
0.515 * [backup-simplify]: Simplify (+ 0 0) into 0
0.515 * [taylor]: Taking taylor expansion of 0 in b
0.515 * [backup-simplify]: Simplify 0 into 0
0.515 * [taylor]: Taking taylor expansion of 0 in c
0.515 * [backup-simplify]: Simplify 0 into 0
0.516 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.516 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.516 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.517 * [backup-simplify]: Simplify (+ 0 0) into 0
0.517 * [backup-simplify]: Simplify (+ 0 0) into 0
0.517 * [taylor]: Taking taylor expansion of 0 in c
0.517 * [backup-simplify]: Simplify 0 into 0
0.517 * [taylor]: Taking taylor expansion of 0 in c
0.517 * [backup-simplify]: Simplify 0 into 0
0.518 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.518 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d)
0.518 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.518 * [taylor]: Taking taylor expansion of d in d
0.518 * [backup-simplify]: Simplify 0 into 0
0.518 * [backup-simplify]: Simplify 1 into 1
0.518 * [backup-simplify]: Simplify (/ 1 1) into 1
0.519 * [backup-simplify]: Simplify 1 into 1
0.519 * [taylor]: Taking taylor expansion of 0 in d
0.519 * [backup-simplify]: Simplify 0 into 0
0.519 * [taylor]: Taking taylor expansion of 0 in d
0.519 * [backup-simplify]: Simplify 0 into 0
0.519 * [taylor]: Taking taylor expansion of 0 in d
0.519 * [backup-simplify]: Simplify 0 into 0
0.519 * [backup-simplify]: Simplify 1 into 1
0.519 * [backup-simplify]: Simplify 1 into 1
0.520 * [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))
0.520 * [backup-simplify]: Simplify (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d))))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))))
0.520 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in (a b c d) around 0
0.520 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in d
0.520 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d
0.521 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.521 * [taylor]: Taking taylor expansion of a in d
0.521 * [backup-simplify]: Simplify a into a
0.521 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.521 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d
0.521 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.521 * [taylor]: Taking taylor expansion of b in d
0.521 * [backup-simplify]: Simplify b into b
0.521 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.521 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d
0.521 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.521 * [taylor]: Taking taylor expansion of c in d
0.521 * [backup-simplify]: Simplify c into c
0.521 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.521 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.521 * [taylor]: Taking taylor expansion of d in d
0.521 * [backup-simplify]: Simplify 0 into 0
0.521 * [backup-simplify]: Simplify 1 into 1
0.521 * [backup-simplify]: Simplify (/ 1 1) into 1
0.521 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in c
0.521 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c
0.521 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.522 * [taylor]: Taking taylor expansion of a in c
0.522 * [backup-simplify]: Simplify a into a
0.522 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.522 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c
0.522 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.522 * [taylor]: Taking taylor expansion of b in c
0.522 * [backup-simplify]: Simplify b into b
0.522 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.522 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.522 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.522 * [taylor]: Taking taylor expansion of c in c
0.522 * [backup-simplify]: Simplify 0 into 0
0.522 * [backup-simplify]: Simplify 1 into 1
0.522 * [backup-simplify]: Simplify (/ 1 1) into 1
0.522 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.522 * [taylor]: Taking taylor expansion of d in c
0.522 * [backup-simplify]: Simplify d into d
0.522 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.522 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in b
0.522 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b
0.523 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.523 * [taylor]: Taking taylor expansion of a in b
0.523 * [backup-simplify]: Simplify a into a
0.523 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.523 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.523 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.523 * [taylor]: Taking taylor expansion of b in b
0.523 * [backup-simplify]: Simplify 0 into 0
0.523 * [backup-simplify]: Simplify 1 into 1
0.523 * [backup-simplify]: Simplify (/ 1 1) into 1
0.523 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.523 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.523 * [taylor]: Taking taylor expansion of c in b
0.523 * [backup-simplify]: Simplify c into c
0.523 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.523 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.523 * [taylor]: Taking taylor expansion of d in b
0.523 * [backup-simplify]: Simplify d into d
0.523 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.523 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in a
0.523 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a
0.524 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.524 * [taylor]: Taking taylor expansion of a in a
0.524 * [backup-simplify]: Simplify 0 into 0
0.524 * [backup-simplify]: Simplify 1 into 1
0.524 * [backup-simplify]: Simplify (/ 1 1) into 1
0.524 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a
0.524 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.524 * [taylor]: Taking taylor expansion of b in a
0.524 * [backup-simplify]: Simplify b into b
0.524 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.524 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a
0.524 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.524 * [taylor]: Taking taylor expansion of c in a
0.524 * [backup-simplify]: Simplify c into c
0.524 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.524 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.524 * [taylor]: Taking taylor expansion of d in a
0.524 * [backup-simplify]: Simplify d into d
0.524 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.524 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in a
0.524 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a
0.525 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.525 * [taylor]: Taking taylor expansion of a in a
0.525 * [backup-simplify]: Simplify 0 into 0
0.525 * [backup-simplify]: Simplify 1 into 1
0.525 * [backup-simplify]: Simplify (/ 1 1) into 1
0.525 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a
0.525 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.525 * [taylor]: Taking taylor expansion of b in a
0.525 * [backup-simplify]: Simplify b into b
0.525 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.525 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a
0.525 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.525 * [taylor]: Taking taylor expansion of c in a
0.525 * [backup-simplify]: Simplify c into c
0.525 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.525 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.525 * [taylor]: Taking taylor expansion of d in a
0.525 * [backup-simplify]: Simplify d into d
0.525 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.526 * [backup-simplify]: Simplify (+ 1 0) into 1
0.526 * [backup-simplify]: Simplify (- 1) into -1
0.526 * [taylor]: Taking taylor expansion of -1 in b
0.526 * [backup-simplify]: Simplify -1 into -1
0.527 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.527 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
0.528 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))
0.528 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))
0.531 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))
0.531 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b
0.531 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.531 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.531 * [taylor]: Taking taylor expansion of b in b
0.531 * [backup-simplify]: Simplify 0 into 0
0.531 * [backup-simplify]: Simplify 1 into 1
0.532 * [backup-simplify]: Simplify (/ 1 1) into 1
0.532 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.532 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.532 * [taylor]: Taking taylor expansion of c in b
0.532 * [backup-simplify]: Simplify c into c
0.532 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.532 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.532 * [taylor]: Taking taylor expansion of d in b
0.532 * [backup-simplify]: Simplify d into d
0.532 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.532 * [backup-simplify]: Simplify (+ 1 0) into 1
0.533 * [backup-simplify]: Simplify (- 1) into -1
0.533 * [taylor]: Taking taylor expansion of -1 in c
0.533 * [backup-simplify]: Simplify -1 into -1
0.533 * [taylor]: Taking taylor expansion of -1 in c
0.533 * [backup-simplify]: Simplify -1 into -1
0.534 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.534 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
0.534 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.534 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.535 * [backup-simplify]: Simplify (+ 0 0) into 0
0.535 * [backup-simplify]: Simplify (+ 0 0) into 0
0.536 * [backup-simplify]: Simplify (+ 0 0) into 0
0.536 * [backup-simplify]: Simplify (- 0) into 0
0.536 * [taylor]: Taking taylor expansion of 0 in b
0.536 * [backup-simplify]: Simplify 0 into 0
0.537 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.537 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
0.537 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d))
0.537 * [backup-simplify]: Simplify (- (+ (/ 1 c) (/ 1 d))) into (- (+ (/ 1 c) (/ 1 d)))
0.537 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c
0.537 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.537 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.537 * [taylor]: Taking taylor expansion of c in c
0.537 * [backup-simplify]: Simplify 0 into 0
0.537 * [backup-simplify]: Simplify 1 into 1
0.538 * [backup-simplify]: Simplify (/ 1 1) into 1
0.538 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.538 * [taylor]: Taking taylor expansion of d in c
0.538 * [backup-simplify]: Simplify d into d
0.538 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.538 * [backup-simplify]: Simplify (+ 1 0) into 1
0.539 * [backup-simplify]: Simplify (- 1) into -1
0.539 * [taylor]: Taking taylor expansion of -1 in d
0.539 * [backup-simplify]: Simplify -1 into -1
0.539 * [taylor]: Taking taylor expansion of 0 in c
0.539 * [backup-simplify]: Simplify 0 into 0
0.539 * [taylor]: Taking taylor expansion of -1 in d
0.539 * [backup-simplify]: Simplify -1 into -1
0.539 * [taylor]: Taking taylor expansion of -1 in d
0.539 * [backup-simplify]: Simplify -1 into -1
0.540 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.540 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
0.540 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
0.540 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
0.541 * [backup-simplify]: Simplify (+ 0 0) into 0
0.541 * [backup-simplify]: Simplify (+ 0 0) into 0
0.542 * [backup-simplify]: Simplify (+ 0 0) into 0
0.542 * [backup-simplify]: Simplify (- 0) into 0
0.542 * [taylor]: Taking taylor expansion of 0 in b
0.542 * [backup-simplify]: Simplify 0 into 0
0.542 * [taylor]: Taking taylor expansion of 0 in c
0.542 * [backup-simplify]: Simplify 0 into 0
0.543 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.543 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.543 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.544 * [backup-simplify]: Simplify (+ 0 0) into 0
0.544 * [backup-simplify]: Simplify (+ 0 0) into 0
0.545 * [backup-simplify]: Simplify (- 0) into 0
0.545 * [taylor]: Taking taylor expansion of 0 in c
0.545 * [backup-simplify]: Simplify 0 into 0
0.545 * [taylor]: Taking taylor expansion of 0 in c
0.545 * [backup-simplify]: Simplify 0 into 0
0.545 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.546 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d)
0.546 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d))
0.546 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
0.546 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.546 * [taylor]: Taking taylor expansion of d in d
0.546 * [backup-simplify]: Simplify 0 into 0
0.546 * [backup-simplify]: Simplify 1 into 1
0.546 * [backup-simplify]: Simplify (/ 1 1) into 1
0.547 * [backup-simplify]: Simplify (- 1) into -1
0.547 * [backup-simplify]: Simplify -1 into -1
0.547 * [taylor]: Taking taylor expansion of 0 in d
0.547 * [backup-simplify]: Simplify 0 into 0
0.547 * [taylor]: Taking taylor expansion of 0 in d
0.547 * [backup-simplify]: Simplify 0 into 0
0.547 * [taylor]: Taking taylor expansion of 0 in d
0.547 * [backup-simplify]: Simplify 0 into 0
0.547 * [backup-simplify]: Simplify -1 into -1
0.547 * [backup-simplify]: Simplify -1 into -1
0.548 * [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))
0.548 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2)
0.548 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d))
0.548 * [approximate]: Taking taylor expansion of (+ b (+ c d)) in (b c d) around 0
0.548 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d
0.548 * [taylor]: Taking taylor expansion of b in d
0.548 * [backup-simplify]: Simplify b into b
0.548 * [taylor]: Taking taylor expansion of (+ c d) in d
0.548 * [taylor]: Taking taylor expansion of c in d
0.548 * [backup-simplify]: Simplify c into c
0.549 * [taylor]: Taking taylor expansion of d in d
0.549 * [backup-simplify]: Simplify 0 into 0
0.549 * [backup-simplify]: Simplify 1 into 1
0.549 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c
0.549 * [taylor]: Taking taylor expansion of b in c
0.549 * [backup-simplify]: Simplify b into b
0.549 * [taylor]: Taking taylor expansion of (+ c d) in c
0.549 * [taylor]: Taking taylor expansion of c in c
0.549 * [backup-simplify]: Simplify 0 into 0
0.549 * [backup-simplify]: Simplify 1 into 1
0.549 * [taylor]: Taking taylor expansion of d in c
0.549 * [backup-simplify]: Simplify d into d
0.549 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b
0.549 * [taylor]: Taking taylor expansion of b in b
0.549 * [backup-simplify]: Simplify 0 into 0
0.549 * [backup-simplify]: Simplify 1 into 1
0.549 * [taylor]: Taking taylor expansion of (+ c d) in b
0.549 * [taylor]: Taking taylor expansion of c in b
0.549 * [backup-simplify]: Simplify c into c
0.549 * [taylor]: Taking taylor expansion of d in b
0.549 * [backup-simplify]: Simplify d into d
0.549 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b
0.549 * [taylor]: Taking taylor expansion of b in b
0.549 * [backup-simplify]: Simplify 0 into 0
0.549 * [backup-simplify]: Simplify 1 into 1
0.549 * [taylor]: Taking taylor expansion of (+ c d) in b
0.549 * [taylor]: Taking taylor expansion of c in b
0.549 * [backup-simplify]: Simplify c into c
0.549 * [taylor]: Taking taylor expansion of d in b
0.549 * [backup-simplify]: Simplify d into d
0.549 * [backup-simplify]: Simplify (+ c d) into (+ c d)
0.549 * [backup-simplify]: Simplify (+ 0 (+ c d)) into (+ c d)
0.549 * [taylor]: Taking taylor expansion of (+ c d) in c
0.549 * [taylor]: Taking taylor expansion of c in c
0.549 * [backup-simplify]: Simplify 0 into 0
0.550 * [backup-simplify]: Simplify 1 into 1
0.550 * [taylor]: Taking taylor expansion of d in c
0.550 * [backup-simplify]: Simplify d into d
0.550 * [backup-simplify]: Simplify (+ 0 d) into d
0.550 * [taylor]: Taking taylor expansion of d in d
0.550 * [backup-simplify]: Simplify 0 into 0
0.550 * [backup-simplify]: Simplify 1 into 1
0.550 * [backup-simplify]: Simplify 0 into 0
0.550 * [backup-simplify]: Simplify (+ 0 0) into 0
0.551 * [backup-simplify]: Simplify (+ 1 0) into 1
0.551 * [taylor]: Taking taylor expansion of 1 in c
0.551 * [backup-simplify]: Simplify 1 into 1
0.551 * [taylor]: Taking taylor expansion of 1 in d
0.551 * [backup-simplify]: Simplify 1 into 1
0.551 * [backup-simplify]: Simplify 1 into 1
0.551 * [backup-simplify]: Simplify (+ 1 0) into 1
0.551 * [taylor]: Taking taylor expansion of 1 in d
0.551 * [backup-simplify]: Simplify 1 into 1
0.551 * [backup-simplify]: Simplify 1 into 1
0.551 * [backup-simplify]: Simplify 1 into 1
0.552 * [backup-simplify]: Simplify (+ (* 1 (* d (* 1 1))) (+ (* 1 (* 1 (* c 1))) (* 1 (* 1 (* 1 b))))) into (+ b (+ c d))
0.552 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
0.552 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in (b c d) around 0
0.552 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d
0.552 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.552 * [taylor]: Taking taylor expansion of b in d
0.552 * [backup-simplify]: Simplify b into b
0.552 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.552 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d
0.552 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.553 * [taylor]: Taking taylor expansion of c in d
0.553 * [backup-simplify]: Simplify c into c
0.553 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.553 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.553 * [taylor]: Taking taylor expansion of d in d
0.553 * [backup-simplify]: Simplify 0 into 0
0.553 * [backup-simplify]: Simplify 1 into 1
0.553 * [backup-simplify]: Simplify (/ 1 1) into 1
0.553 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c
0.553 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.553 * [taylor]: Taking taylor expansion of b in c
0.553 * [backup-simplify]: Simplify b into b
0.553 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.553 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.553 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.553 * [taylor]: Taking taylor expansion of c in c
0.553 * [backup-simplify]: Simplify 0 into 0
0.553 * [backup-simplify]: Simplify 1 into 1
0.554 * [backup-simplify]: Simplify (/ 1 1) into 1
0.554 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.554 * [taylor]: Taking taylor expansion of d in c
0.554 * [backup-simplify]: Simplify d into d
0.554 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.554 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.554 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.554 * [taylor]: Taking taylor expansion of b in b
0.554 * [backup-simplify]: Simplify 0 into 0
0.554 * [backup-simplify]: Simplify 1 into 1
0.554 * [backup-simplify]: Simplify (/ 1 1) into 1
0.555 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.555 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.555 * [taylor]: Taking taylor expansion of c in b
0.555 * [backup-simplify]: Simplify c into c
0.555 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.555 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.555 * [taylor]: Taking taylor expansion of d in b
0.555 * [backup-simplify]: Simplify d into d
0.555 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.555 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.555 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.555 * [taylor]: Taking taylor expansion of b in b
0.555 * [backup-simplify]: Simplify 0 into 0
0.555 * [backup-simplify]: Simplify 1 into 1
0.555 * [backup-simplify]: Simplify (/ 1 1) into 1
0.555 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.555 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.555 * [taylor]: Taking taylor expansion of c in b
0.555 * [backup-simplify]: Simplify c into c
0.555 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.555 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.556 * [taylor]: Taking taylor expansion of d in b
0.556 * [backup-simplify]: Simplify d into d
0.556 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.556 * [backup-simplify]: Simplify (+ 1 0) into 1
0.556 * [taylor]: Taking taylor expansion of 1 in c
0.556 * [backup-simplify]: Simplify 1 into 1
0.557 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.557 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
0.557 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d))
0.557 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.557 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.557 * [taylor]: Taking taylor expansion of c in c
0.557 * [backup-simplify]: Simplify 0 into 0
0.557 * [backup-simplify]: Simplify 1 into 1
0.558 * [backup-simplify]: Simplify (/ 1 1) into 1
0.558 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.558 * [taylor]: Taking taylor expansion of d in c
0.558 * [backup-simplify]: Simplify d into d
0.558 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.558 * [backup-simplify]: Simplify (+ 1 0) into 1
0.558 * [taylor]: Taking taylor expansion of 1 in d
0.558 * [backup-simplify]: Simplify 1 into 1
0.558 * [taylor]: Taking taylor expansion of 1 in d
0.558 * [backup-simplify]: Simplify 1 into 1
0.559 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.559 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.560 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.560 * [backup-simplify]: Simplify (+ 0 0) into 0
0.560 * [backup-simplify]: Simplify (+ 0 0) into 0
0.560 * [taylor]: Taking taylor expansion of 0 in c
0.560 * [backup-simplify]: Simplify 0 into 0
0.561 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.561 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d)
0.561 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.561 * [taylor]: Taking taylor expansion of d in d
0.561 * [backup-simplify]: Simplify 0 into 0
0.561 * [backup-simplify]: Simplify 1 into 1
0.562 * [backup-simplify]: Simplify (/ 1 1) into 1
0.562 * [backup-simplify]: Simplify 1 into 1
0.562 * [taylor]: Taking taylor expansion of 0 in d
0.562 * [backup-simplify]: Simplify 0 into 0
0.562 * [backup-simplify]: Simplify 1 into 1
0.562 * [backup-simplify]: Simplify 1 into 1
0.563 * [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))
0.563 * [backup-simplify]: Simplify (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))) into (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))
0.563 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in (b c d) around 0
0.563 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d
0.563 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d
0.563 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.563 * [taylor]: Taking taylor expansion of b in d
0.563 * [backup-simplify]: Simplify b into b
0.563 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.563 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d
0.563 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.563 * [taylor]: Taking taylor expansion of c in d
0.563 * [backup-simplify]: Simplify c into c
0.563 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.563 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.563 * [taylor]: Taking taylor expansion of d in d
0.563 * [backup-simplify]: Simplify 0 into 0
0.563 * [backup-simplify]: Simplify 1 into 1
0.564 * [backup-simplify]: Simplify (/ 1 1) into 1
0.564 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c
0.564 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c
0.564 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.564 * [taylor]: Taking taylor expansion of b in c
0.564 * [backup-simplify]: Simplify b into b
0.564 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.564 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.564 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.564 * [taylor]: Taking taylor expansion of c in c
0.564 * [backup-simplify]: Simplify 0 into 0
0.564 * [backup-simplify]: Simplify 1 into 1
0.564 * [backup-simplify]: Simplify (/ 1 1) into 1
0.564 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.564 * [taylor]: Taking taylor expansion of d in c
0.564 * [backup-simplify]: Simplify d into d
0.565 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.565 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b
0.565 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.565 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.565 * [taylor]: Taking taylor expansion of b in b
0.565 * [backup-simplify]: Simplify 0 into 0
0.565 * [backup-simplify]: Simplify 1 into 1
0.565 * [backup-simplify]: Simplify (/ 1 1) into 1
0.565 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.565 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.565 * [taylor]: Taking taylor expansion of c in b
0.565 * [backup-simplify]: Simplify c into c
0.565 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.565 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.565 * [taylor]: Taking taylor expansion of d in b
0.565 * [backup-simplify]: Simplify d into d
0.565 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.565 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b
0.565 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.565 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.565 * [taylor]: Taking taylor expansion of b in b
0.566 * [backup-simplify]: Simplify 0 into 0
0.566 * [backup-simplify]: Simplify 1 into 1
0.566 * [backup-simplify]: Simplify (/ 1 1) into 1
0.566 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.566 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.566 * [taylor]: Taking taylor expansion of c in b
0.566 * [backup-simplify]: Simplify c into c
0.566 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.566 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.566 * [taylor]: Taking taylor expansion of d in b
0.566 * [backup-simplify]: Simplify d into d
0.566 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.567 * [backup-simplify]: Simplify (+ 1 0) into 1
0.567 * [backup-simplify]: Simplify (- 1) into -1
0.567 * [taylor]: Taking taylor expansion of -1 in c
0.567 * [backup-simplify]: Simplify -1 into -1
0.568 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.568 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
0.568 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d))
0.568 * [backup-simplify]: Simplify (- (+ (/ 1 c) (/ 1 d))) into (- (+ (/ 1 c) (/ 1 d)))
0.568 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c
0.568 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.568 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.568 * [taylor]: Taking taylor expansion of c in c
0.569 * [backup-simplify]: Simplify 0 into 0
0.569 * [backup-simplify]: Simplify 1 into 1
0.569 * [backup-simplify]: Simplify (/ 1 1) into 1
0.569 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.569 * [taylor]: Taking taylor expansion of d in c
0.569 * [backup-simplify]: Simplify d into d
0.569 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.570 * [backup-simplify]: Simplify (+ 1 0) into 1
0.570 * [backup-simplify]: Simplify (- 1) into -1
0.570 * [taylor]: Taking taylor expansion of -1 in d
0.570 * [backup-simplify]: Simplify -1 into -1
0.570 * [taylor]: Taking taylor expansion of -1 in d
0.570 * [backup-simplify]: Simplify -1 into -1
0.571 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.571 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.572 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.572 * [backup-simplify]: Simplify (+ 0 0) into 0
0.572 * [backup-simplify]: Simplify (+ 0 0) into 0
0.573 * [backup-simplify]: Simplify (- 0) into 0
0.573 * [taylor]: Taking taylor expansion of 0 in c
0.573 * [backup-simplify]: Simplify 0 into 0
0.574 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.574 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d)
0.574 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d))
0.574 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
0.574 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.574 * [taylor]: Taking taylor expansion of d in d
0.574 * [backup-simplify]: Simplify 0 into 0
0.574 * [backup-simplify]: Simplify 1 into 1
0.574 * [backup-simplify]: Simplify (/ 1 1) into 1
0.575 * [backup-simplify]: Simplify (- 1) into -1
0.575 * [backup-simplify]: Simplify -1 into -1
0.575 * [taylor]: Taking taylor expansion of 0 in d
0.575 * [backup-simplify]: Simplify 0 into 0
0.575 * [backup-simplify]: Simplify -1 into -1
0.575 * [backup-simplify]: Simplify -1 into -1
0.576 * [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))
0.576 * * * [progress]: simplifying candidates
0.576 * * * * [progress]: [ 1 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (log1p (expm1 (+ a (+ b (+ c d))))) 2))>
0.576 * * * * [progress]: [ 2 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (expm1 (log1p (+ a (+ b (+ c d))))) 2))>
0.576 * * * * [progress]: [ 3 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ b (+ c d))) 2))>
0.576 * * * * [progress]: [ 4 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (fma (sqrt a) (sqrt a) (+ b (+ c d))) 2))>
0.576 * * * * [progress]: [ 5 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (fma 1 a (+ b (+ c d))) 2))>
0.576 * * * * [progress]: [ 6 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (log (* (exp a) (* (exp b) (* (exp c) (exp d))))) 2))>
0.576 * * * * [progress]: [ 7 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (log (* (exp a) (* (exp b) (exp (+ c d))))) 2))>
0.576 * * * * [progress]: [ 8 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (log (* (exp a) (exp (+ b (+ c d))))) 2))>
0.576 * * * * [progress]: [ 9 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (pow (+ a (+ b (+ c d))) 1) 2))>
0.576 * * * * [progress]: [ 10 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (exp (log (+ a (+ b (+ c d))))) 2))>
0.576 * * * * [progress]: [ 11 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (log (exp (+ a (+ b (+ c d))))) 2))>
0.576 * * * * [progress]: [ 12 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (* (* (cbrt (+ a (+ b (+ c d)))) (cbrt (+ a (+ b (+ c d))))) (cbrt (+ a (+ b (+ c d))))) 2))>
0.577 * * * * [progress]: [ 13 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (cbrt (* (* (+ a (+ b (+ c d))) (+ a (+ b (+ c d)))) (+ a (+ b (+ c d))))) 2))>
0.577 * * * * [progress]: [ 14 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (* (sqrt (+ a (+ b (+ c d)))) (sqrt (+ a (+ b (+ c d))))) 2))>
0.577 * * * * [progress]: [ 15 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (+ (pow a 3) (pow (+ b (+ c d)) 3)) (+ (* a a) (- (* (+ b (+ c d)) (+ b (+ c d))) (* a (+ b (+ c d)))))) 2))>
0.577 * * * * [progress]: [ 16 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ b (+ c d)))) 2))>
0.577 * * * * [progress]: [ 17 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ b (+ c d)) (+ b (+ c d)))) (- a (+ b (+ c d)))) 2))>
0.577 * * * * [progress]: [ 18 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ b (+ c d)))) 2))>
0.577 * * * * [progress]: [ 19 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ b (+ c d)))) 2))>
0.577 * * * * [progress]: [ 20 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ b (+ c d)))) 2))>
0.577 * * * * [progress]: [ 21 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (+ a b) (+ c d)) 2))>
0.577 * * * * [progress]: [ 22 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (posit16->real (real->posit16 (+ a (+ b (+ c d))))) 2))>
0.577 * * * * [progress]: [ 23 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (+ b (+ c d)) a) 2))>
0.577 * * * * [progress]: [ 24 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (log1p (expm1 (+ b (+ c d))))) 2))>
0.577 * * * * [progress]: [ 25 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (expm1 (log1p (+ b (+ c d))))) 2))>
0.577 * * * * [progress]: [ 26 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (fma (* (cbrt b) (cbrt b)) (cbrt b) (+ c d))) 2))>
0.577 * * * * [progress]: [ 27 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (fma (sqrt b) (sqrt b) (+ c d))) 2))>
0.577 * * * * [progress]: [ 28 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (fma 1 b (+ c d))) 2))>
0.578 * * * * [progress]: [ 29 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (log (* (exp b) (* (exp c) (exp d))))) 2))>
0.578 * * * * [progress]: [ 30 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (log (* (exp b) (exp (+ c d))))) 2))>
0.578 * * * * [progress]: [ 31 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (pow (+ b (+ c d)) 1)) 2))>
0.578 * * * * [progress]: [ 32 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (exp (log (+ b (+ c d))))) 2))>
0.578 * * * * [progress]: [ 33 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (log (exp (+ b (+ c d))))) 2))>
0.578 * * * * [progress]: [ 34 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (* (* (cbrt (+ b (+ c d))) (cbrt (+ b (+ c d)))) (cbrt (+ b (+ c d))))) 2))>
0.578 * * * * [progress]: [ 35 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (cbrt (* (* (+ b (+ c d)) (+ b (+ c d))) (+ b (+ c d))))) 2))>
0.578 * * * * [progress]: [ 36 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (* (sqrt (+ b (+ c d))) (sqrt (+ b (+ c d))))) 2))>
0.578 * * * * [progress]: [ 37 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (/ (+ (pow b 3) (pow (+ c d) 3)) (+ (* b b) (- (* (+ c d) (+ c d)) (* b (+ c d)))))) 2))>
0.578 * * * * [progress]: [ 38 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (* 1 (+ b (+ c d)))) 2))>
0.578 * * * * [progress]: [ 39 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (/ (- (* b b) (* (+ c d) (+ c d))) (- b (+ c d)))) 2))>
0.578 * * * * [progress]: [ 40 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (* 1 (+ b (+ c d)))) 2))>
0.578 * * * * [progress]: [ 41 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (* 1 (+ b (+ c d)))) 2))>
0.578 * * * * [progress]: [ 42 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ (+ b c) d)) 2))>
0.578 * * * * [progress]: [ 43 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (posit16->real (real->posit16 (+ b (+ c d))))) 2))>
0.579 * * * * [progress]: [ 44 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ (+ c d) b)) 2))>
0.579 * * * * [progress]: [ 45 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b c)) 2))>
0.579 * * * * [progress]: [ 46 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ b (+ c d)) 2))>
0.579 * * * * [progress]: [ 47 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ b (+ c d)) 2))>
0.579 * * * * [progress]: [ 48 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b (+ c d))) 2))>
0.579 * * * * [progress]: [ 49 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b (+ c d))) 2))>
0.579 * * * * [progress]: [ 50 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b (+ c d))) 2))>
0.580 * [simplify]: Simplifying:
  (expm1 (+ a (+ b (+ c d))))
  (log1p (+ a (+ b (+ c d))))
  (* (exp a) (* (exp b) (* (exp c) (exp d))))
  (* (exp a) (* (exp b) (exp (+ c d))))
  (* (exp a) (exp (+ b (+ c d))))
  (log (+ a (+ b (+ c d))))
  (exp (+ a (+ b (+ c d))))
  (* (cbrt (+ a (+ b (+ c d)))) (cbrt (+ a (+ b (+ c d)))))
  (cbrt (+ a (+ b (+ c d))))
  (* (* (+ a (+ b (+ c d))) (+ a (+ b (+ c d)))) (+ a (+ b (+ c d))))
  (sqrt (+ a (+ b (+ c d))))
  (sqrt (+ a (+ b (+ c d))))
  (+ (pow a 3) (pow (+ b (+ c d)) 3))
  (+ (* a a) (- (* (+ b (+ c d)) (+ b (+ c d))) (* a (+ b (+ c d)))))
  (- (* a a) (* (+ b (+ c d)) (+ b (+ c d))))
  (- a (+ b (+ c d)))
  (+ a (+ b (+ c d)))
  (+ a (+ b (+ c d)))
  (+ a (+ b (+ c d)))
  (+ a b)
  (real->posit16 (+ a (+ b (+ c d))))
  (expm1 (+ b (+ c d)))
  (log1p (+ b (+ c d)))
  (* (exp b) (* (exp c) (exp d)))
  (* (exp b) (exp (+ c d)))
  (log (+ b (+ c d)))
  (exp (+ b (+ c d)))
  (* (cbrt (+ b (+ c d))) (cbrt (+ b (+ c d))))
  (cbrt (+ b (+ c d)))
  (* (* (+ b (+ c d)) (+ b (+ c d))) (+ b (+ c d)))
  (sqrt (+ b (+ c d)))
  (sqrt (+ b (+ c d)))
  (+ (pow b 3) (pow (+ c d) 3))
  (+ (* b b) (- (* (+ c d) (+ c d)) (* b (+ c d))))
  (- (* b b) (* (+ c d) (+ c d)))
  (- b (+ c d))
  (+ b (+ c d))
  (+ b (+ c d))
  (+ b c)
  (real->posit16 (+ b (+ c d)))
  (+ a (+ b c))
  (+ b (+ c d))
  (+ b (+ c d))
  (+ b (+ c d))
  (+ b (+ c d))
  (+ b (+ c d))
0.581 * * [simplify]: iteration 0: 61 enodes
0.605 * * [simplify]: iteration 1: 176 enodes
0.655 * * [simplify]: iteration 2: 641 enodes
1.071 * * [simplify]: iteration 3: 3245 enodes
2.232 * * [simplify]: iteration complete: 5000 enodes
2.232 * * [simplify]: Extracting #0: cost 31 inf + 0
2.233 * * [simplify]: Extracting #1: cost 255 inf + 0
2.243 * * [simplify]: Extracting #2: cost 780 inf + 8789
2.275 * * [simplify]: Extracting #3: cost 211 inf + 113381
2.351 * * [simplify]: Extracting #4: cost 50 inf + 147551
2.457 * * [simplify]: Extracting #5: cost 47 inf + 151799
2.536 * * [simplify]: Extracting #6: cost 8 inf + 157769
2.591 * * [simplify]: Extracting #7: cost 0 inf + 159957
2.675 * [simplify]: Simplified to:
  (expm1 (+ (+ b (+ d c)) a))
  (log1p (+ (+ b (+ d c)) a))
  (exp (+ (+ b (+ d c)) a))
  (exp (+ (+ b (+ d c)) a))
  (exp (+ (+ b (+ d c)) a))
  (log (+ (+ b (+ d c)) a))
  (exp (+ (+ b (+ d c)) a))
  (* (cbrt (+ (+ b (+ d c)) a)) (cbrt (+ (+ b (+ d c)) a)))
  (cbrt (+ (+ b (+ d c)) a))
  (* (+ (+ b (+ d c)) a) (* (+ (+ b (+ d c)) a) (+ (+ b (+ d c)) a)))
  (sqrt (+ (+ b (+ d c)) a))
  (sqrt (+ (+ b (+ d c)) a))
  (fma a (* a a) (* (* (+ b (+ d c)) (+ b (+ d c))) (+ b (+ d c))))
  (fma (- (+ b (+ d c)) a) (+ b (+ d c)) (* a a))
  (- (* a a) (* (+ b (+ d c)) (+ b (+ d c))))
  (- (- a b) (+ d c))
  (+ (+ b (+ d c)) a)
  (+ (+ b (+ d c)) a)
  (+ (+ b (+ d c)) a)
  (+ b a)
  (real->posit16 (+ (+ b (+ d c)) a))
  (expm1 (+ b (+ d c)))
  (log1p (+ b (+ d c)))
  (exp (+ b (+ d c)))
  (exp (+ b (+ d c)))
  (log (+ b (+ d c)))
  (exp (+ b (+ d c)))
  (* (cbrt (+ b (+ d c))) (cbrt (+ b (+ d c))))
  (cbrt (+ b (+ d c)))
  (* (* (+ b (+ d c)) (+ b (+ d c))) (+ b (+ d c)))
  (sqrt (+ b (+ d c)))
  (sqrt (+ b (+ d c)))
  (fma (* (+ d c) (+ d c)) (+ d c) (* (* b b) b))
  (fma (- (+ d c) b) (+ d c) (* b b))
  (- (* b b) (* (+ d c) (+ d c)))
  (- b (+ d c))
  (+ b (+ d c))
  (+ b (+ d c))
  (+ b c)
  (real->posit16 (+ b (+ d c)))
  (+ (+ b c) a)
  (+ b (+ d c))
  (+ b (+ d c))
  (+ b (+ d c))
  (+ b (+ d c))
  (+ b (+ d c))
2.678 * * * [progress]: adding candidates to table
2.935 * * [progress]: iteration 2 / 4
2.935 * * * [progress]: picking best candidate
2.990 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (+ a (+ (+ b c) d)) 2))>
2.990 * * * [progress]: localizing error
3.015 * * * [progress]: generating rewritten candidates
3.015 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
3.132 * * * [progress]: generating series expansions
3.132 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
3.132 * [backup-simplify]: Simplify (+ a (+ (+ b c) d)) into (+ a (+ b (+ c d)))
3.132 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a b c d) around 0
3.132 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d
3.132 * [taylor]: Taking taylor expansion of a in d
3.132 * [backup-simplify]: Simplify a into a
3.132 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d
3.132 * [taylor]: Taking taylor expansion of b in d
3.132 * [backup-simplify]: Simplify b into b
3.132 * [taylor]: Taking taylor expansion of (+ c d) in d
3.132 * [taylor]: Taking taylor expansion of c in d
3.132 * [backup-simplify]: Simplify c into c
3.132 * [taylor]: Taking taylor expansion of d in d
3.132 * [backup-simplify]: Simplify 0 into 0
3.132 * [backup-simplify]: Simplify 1 into 1
3.132 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c
3.132 * [taylor]: Taking taylor expansion of a in c
3.132 * [backup-simplify]: Simplify a into a
3.132 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c
3.132 * [taylor]: Taking taylor expansion of b in c
3.132 * [backup-simplify]: Simplify b into b
3.132 * [taylor]: Taking taylor expansion of (+ c d) in c
3.132 * [taylor]: Taking taylor expansion of c in c
3.132 * [backup-simplify]: Simplify 0 into 0
3.132 * [backup-simplify]: Simplify 1 into 1
3.132 * [taylor]: Taking taylor expansion of d in c
3.132 * [backup-simplify]: Simplify d into d
3.132 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b
3.132 * [taylor]: Taking taylor expansion of a in b
3.132 * [backup-simplify]: Simplify a into a
3.132 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b
3.132 * [taylor]: Taking taylor expansion of b in b
3.132 * [backup-simplify]: Simplify 0 into 0
3.132 * [backup-simplify]: Simplify 1 into 1
3.132 * [taylor]: Taking taylor expansion of (+ c d) in b
3.132 * [taylor]: Taking taylor expansion of c in b
3.132 * [backup-simplify]: Simplify c into c
3.133 * [taylor]: Taking taylor expansion of d in b
3.133 * [backup-simplify]: Simplify d into d
3.133 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
3.133 * [taylor]: Taking taylor expansion of a in a
3.133 * [backup-simplify]: Simplify 0 into 0
3.133 * [backup-simplify]: Simplify 1 into 1
3.133 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
3.133 * [taylor]: Taking taylor expansion of b in a
3.133 * [backup-simplify]: Simplify b into b
3.133 * [taylor]: Taking taylor expansion of (+ c d) in a
3.133 * [taylor]: Taking taylor expansion of c in a
3.133 * [backup-simplify]: Simplify c into c
3.133 * [taylor]: Taking taylor expansion of d in a
3.133 * [backup-simplify]: Simplify d into d
3.133 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
3.133 * [taylor]: Taking taylor expansion of a in a
3.133 * [backup-simplify]: Simplify 0 into 0
3.133 * [backup-simplify]: Simplify 1 into 1
3.133 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
3.133 * [taylor]: Taking taylor expansion of b in a
3.133 * [backup-simplify]: Simplify b into b
3.133 * [taylor]: Taking taylor expansion of (+ c d) in a
3.133 * [taylor]: Taking taylor expansion of c in a
3.133 * [backup-simplify]: Simplify c into c
3.133 * [taylor]: Taking taylor expansion of d in a
3.133 * [backup-simplify]: Simplify d into d
3.133 * [backup-simplify]: Simplify (+ c d) into (+ c d)
3.133 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d))
3.133 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d))
3.133 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in b
3.133 * [taylor]: Taking taylor expansion of c in b
3.133 * [backup-simplify]: Simplify c into c
3.133 * [taylor]: Taking taylor expansion of (+ b d) in b
3.133 * [taylor]: Taking taylor expansion of b in b
3.133 * [backup-simplify]: Simplify 0 into 0
3.133 * [backup-simplify]: Simplify 1 into 1
3.133 * [taylor]: Taking taylor expansion of d in b
3.133 * [backup-simplify]: Simplify d into d
3.133 * [backup-simplify]: Simplify (+ 0 d) into d
3.133 * [backup-simplify]: Simplify (+ c d) into (+ c d)
3.133 * [taylor]: Taking taylor expansion of (+ c d) in c
3.133 * [taylor]: Taking taylor expansion of c in c
3.133 * [backup-simplify]: Simplify 0 into 0
3.133 * [backup-simplify]: Simplify 1 into 1
3.133 * [taylor]: Taking taylor expansion of d in c
3.133 * [backup-simplify]: Simplify d into d
3.133 * [backup-simplify]: Simplify (+ 0 d) into d
3.133 * [taylor]: Taking taylor expansion of d in d
3.133 * [backup-simplify]: Simplify 0 into 0
3.133 * [backup-simplify]: Simplify 1 into 1
3.133 * [backup-simplify]: Simplify 0 into 0
3.134 * [backup-simplify]: Simplify (+ 0 0) into 0
3.134 * [backup-simplify]: Simplify (+ 0 0) into 0
3.135 * [backup-simplify]: Simplify (+ 1 0) into 1
3.135 * [taylor]: Taking taylor expansion of 1 in b
3.135 * [backup-simplify]: Simplify 1 into 1
3.135 * [taylor]: Taking taylor expansion of 1 in c
3.135 * [backup-simplify]: Simplify 1 into 1
3.135 * [taylor]: Taking taylor expansion of 1 in d
3.135 * [backup-simplify]: Simplify 1 into 1
3.135 * [backup-simplify]: Simplify 1 into 1
3.135 * [backup-simplify]: Simplify (+ 1 0) into 1
3.135 * [backup-simplify]: Simplify (+ 0 1) into 1
3.135 * [taylor]: Taking taylor expansion of 1 in c
3.135 * [backup-simplify]: Simplify 1 into 1
3.135 * [taylor]: Taking taylor expansion of 1 in d
3.135 * [backup-simplify]: Simplify 1 into 1
3.135 * [backup-simplify]: Simplify 1 into 1
3.136 * [backup-simplify]: Simplify (+ 1 0) into 1
3.136 * [taylor]: Taking taylor expansion of 1 in d
3.136 * [backup-simplify]: Simplify 1 into 1
3.136 * [backup-simplify]: Simplify 1 into 1
3.136 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b c))
3.136 * [backup-simplify]: Simplify (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))
3.136 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in (a b c d) around 0
3.136 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d
3.136 * [taylor]: Taking taylor expansion of (/ 1 a) in d
3.137 * [taylor]: Taking taylor expansion of a in d
3.137 * [backup-simplify]: Simplify a into a
3.137 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
3.137 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d
3.137 * [taylor]: Taking taylor expansion of (/ 1 b) in d
3.137 * [taylor]: Taking taylor expansion of b in d
3.137 * [backup-simplify]: Simplify b into b
3.137 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
3.137 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d
3.137 * [taylor]: Taking taylor expansion of (/ 1 d) in d
3.137 * [taylor]: Taking taylor expansion of d in d
3.137 * [backup-simplify]: Simplify 0 into 0
3.137 * [backup-simplify]: Simplify 1 into 1
3.137 * [backup-simplify]: Simplify (/ 1 1) into 1
3.137 * [taylor]: Taking taylor expansion of (/ 1 c) in d
3.137 * [taylor]: Taking taylor expansion of c in d
3.137 * [backup-simplify]: Simplify c into c
3.137 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
3.137 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c
3.137 * [taylor]: Taking taylor expansion of (/ 1 a) in c
3.137 * [taylor]: Taking taylor expansion of a in c
3.137 * [backup-simplify]: Simplify a into a
3.137 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
3.137 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c
3.137 * [taylor]: Taking taylor expansion of (/ 1 b) in c
3.137 * [taylor]: Taking taylor expansion of b in c
3.137 * [backup-simplify]: Simplify b into b
3.137 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
3.137 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
3.137 * [taylor]: Taking taylor expansion of (/ 1 d) in c
3.137 * [taylor]: Taking taylor expansion of d in c
3.137 * [backup-simplify]: Simplify d into d
3.137 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
3.137 * [taylor]: Taking taylor expansion of (/ 1 c) in c
3.137 * [taylor]: Taking taylor expansion of c in c
3.137 * [backup-simplify]: Simplify 0 into 0
3.137 * [backup-simplify]: Simplify 1 into 1
3.138 * [backup-simplify]: Simplify (/ 1 1) into 1
3.138 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b
3.138 * [taylor]: Taking taylor expansion of (/ 1 a) in b
3.138 * [taylor]: Taking taylor expansion of a in b
3.138 * [backup-simplify]: Simplify a into a
3.138 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
3.138 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
3.138 * [taylor]: Taking taylor expansion of (/ 1 b) in b
3.138 * [taylor]: Taking taylor expansion of b in b
3.138 * [backup-simplify]: Simplify 0 into 0
3.138 * [backup-simplify]: Simplify 1 into 1
3.138 * [backup-simplify]: Simplify (/ 1 1) into 1
3.138 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
3.138 * [taylor]: Taking taylor expansion of (/ 1 d) in b
3.138 * [taylor]: Taking taylor expansion of d in b
3.138 * [backup-simplify]: Simplify d into d
3.138 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
3.138 * [taylor]: Taking taylor expansion of (/ 1 c) in b
3.138 * [taylor]: Taking taylor expansion of c in b
3.138 * [backup-simplify]: Simplify c into c
3.138 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
3.138 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
3.138 * [taylor]: Taking taylor expansion of (/ 1 a) in a
3.138 * [taylor]: Taking taylor expansion of a in a
3.138 * [backup-simplify]: Simplify 0 into 0
3.138 * [backup-simplify]: Simplify 1 into 1
3.139 * [backup-simplify]: Simplify (/ 1 1) into 1
3.139 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
3.139 * [taylor]: Taking taylor expansion of (/ 1 b) in a
3.139 * [taylor]: Taking taylor expansion of b in a
3.139 * [backup-simplify]: Simplify b into b
3.139 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
3.139 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
3.139 * [taylor]: Taking taylor expansion of (/ 1 d) in a
3.139 * [taylor]: Taking taylor expansion of d in a
3.139 * [backup-simplify]: Simplify d into d
3.139 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
3.139 * [taylor]: Taking taylor expansion of (/ 1 c) in a
3.139 * [taylor]: Taking taylor expansion of c in a
3.139 * [backup-simplify]: Simplify c into c
3.139 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
3.139 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
3.139 * [taylor]: Taking taylor expansion of (/ 1 a) in a
3.139 * [taylor]: Taking taylor expansion of a in a
3.139 * [backup-simplify]: Simplify 0 into 0
3.139 * [backup-simplify]: Simplify 1 into 1
3.139 * [backup-simplify]: Simplify (/ 1 1) into 1
3.139 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
3.139 * [taylor]: Taking taylor expansion of (/ 1 b) in a
3.139 * [taylor]: Taking taylor expansion of b in a
3.139 * [backup-simplify]: Simplify b into b
3.139 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
3.139 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
3.139 * [taylor]: Taking taylor expansion of (/ 1 d) in a
3.139 * [taylor]: Taking taylor expansion of d in a
3.139 * [backup-simplify]: Simplify d into d
3.139 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
3.139 * [taylor]: Taking taylor expansion of (/ 1 c) in a
3.139 * [taylor]: Taking taylor expansion of c in a
3.139 * [backup-simplify]: Simplify c into c
3.140 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
3.140 * [backup-simplify]: Simplify (+ 1 0) into 1
3.140 * [taylor]: Taking taylor expansion of 1 in b
3.140 * [backup-simplify]: Simplify 1 into 1
3.140 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.140 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
3.141 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
3.141 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
3.141 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
3.141 * [taylor]: Taking taylor expansion of (/ 1 b) in b
3.141 * [taylor]: Taking taylor expansion of b in b
3.141 * [backup-simplify]: Simplify 0 into 0
3.141 * [backup-simplify]: Simplify 1 into 1
3.141 * [backup-simplify]: Simplify (/ 1 1) into 1
3.141 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
3.141 * [taylor]: Taking taylor expansion of (/ 1 c) in b
3.141 * [taylor]: Taking taylor expansion of c in b
3.141 * [backup-simplify]: Simplify c into c
3.141 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
3.141 * [taylor]: Taking taylor expansion of (/ 1 d) in b
3.141 * [taylor]: Taking taylor expansion of d in b
3.141 * [backup-simplify]: Simplify d into d
3.141 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
3.141 * [backup-simplify]: Simplify (+ 1 0) into 1
3.142 * [taylor]: Taking taylor expansion of 1 in c
3.142 * [backup-simplify]: Simplify 1 into 1
3.142 * [taylor]: Taking taylor expansion of 1 in c
3.142 * [backup-simplify]: Simplify 1 into 1
3.142 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.142 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
3.142 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
3.142 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
3.143 * [backup-simplify]: Simplify (+ 0 0) into 0
3.143 * [backup-simplify]: Simplify (+ 0 0) into 0
3.143 * [backup-simplify]: Simplify (+ 0 0) into 0
3.143 * [taylor]: Taking taylor expansion of 0 in b
3.143 * [backup-simplify]: Simplify 0 into 0
3.144 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.144 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
3.144 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d))
3.144 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
3.144 * [taylor]: Taking taylor expansion of (/ 1 c) in c
3.144 * [taylor]: Taking taylor expansion of c in c
3.144 * [backup-simplify]: Simplify 0 into 0
3.144 * [backup-simplify]: Simplify 1 into 1
3.144 * [backup-simplify]: Simplify (/ 1 1) into 1
3.144 * [taylor]: Taking taylor expansion of (/ 1 d) in c
3.144 * [taylor]: Taking taylor expansion of d in c
3.144 * [backup-simplify]: Simplify d into d
3.144 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
3.144 * [backup-simplify]: Simplify (+ 1 0) into 1
3.145 * [taylor]: Taking taylor expansion of 1 in d
3.145 * [backup-simplify]: Simplify 1 into 1
3.145 * [taylor]: Taking taylor expansion of 0 in c
3.145 * [backup-simplify]: Simplify 0 into 0
3.145 * [taylor]: Taking taylor expansion of 1 in d
3.145 * [backup-simplify]: Simplify 1 into 1
3.145 * [taylor]: Taking taylor expansion of 1 in d
3.145 * [backup-simplify]: Simplify 1 into 1
3.145 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.145 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
3.145 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
3.146 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
3.146 * [backup-simplify]: Simplify (+ 0 0) into 0
3.146 * [backup-simplify]: Simplify (+ 0 0) into 0
3.147 * [backup-simplify]: Simplify (+ 0 0) into 0
3.147 * [taylor]: Taking taylor expansion of 0 in b
3.147 * [backup-simplify]: Simplify 0 into 0
3.147 * [taylor]: Taking taylor expansion of 0 in c
3.147 * [backup-simplify]: Simplify 0 into 0
3.148 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.148 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
3.148 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
3.149 * [backup-simplify]: Simplify (+ 0 0) into 0
3.149 * [backup-simplify]: Simplify (+ 0 0) into 0
3.149 * [taylor]: Taking taylor expansion of 0 in c
3.149 * [backup-simplify]: Simplify 0 into 0
3.149 * [taylor]: Taking taylor expansion of 0 in c
3.149 * [backup-simplify]: Simplify 0 into 0
3.150 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.150 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d)
3.150 * [taylor]: Taking taylor expansion of (/ 1 d) in d
3.150 * [taylor]: Taking taylor expansion of d in d
3.150 * [backup-simplify]: Simplify 0 into 0
3.150 * [backup-simplify]: Simplify 1 into 1
3.151 * [backup-simplify]: Simplify (/ 1 1) into 1
3.151 * [backup-simplify]: Simplify 1 into 1
3.151 * [taylor]: Taking taylor expansion of 0 in d
3.151 * [backup-simplify]: Simplify 0 into 0
3.151 * [taylor]: Taking taylor expansion of 0 in d
3.151 * [backup-simplify]: Simplify 0 into 0
3.151 * [taylor]: Taking taylor expansion of 0 in d
3.151 * [backup-simplify]: Simplify 0 into 0
3.151 * [backup-simplify]: Simplify 1 into 1
3.151 * [backup-simplify]: Simplify 1 into 1
3.152 * [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))
3.152 * [backup-simplify]: Simplify (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))))
3.153 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in (a b c d) around 0
3.153 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in d
3.153 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d
3.153 * [taylor]: Taking taylor expansion of (/ 1 a) in d
3.153 * [taylor]: Taking taylor expansion of a in d
3.153 * [backup-simplify]: Simplify a into a
3.153 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
3.153 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d
3.153 * [taylor]: Taking taylor expansion of (/ 1 b) in d
3.153 * [taylor]: Taking taylor expansion of b in d
3.153 * [backup-simplify]: Simplify b into b
3.153 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
3.153 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d
3.153 * [taylor]: Taking taylor expansion of (/ 1 d) in d
3.153 * [taylor]: Taking taylor expansion of d in d
3.153 * [backup-simplify]: Simplify 0 into 0
3.153 * [backup-simplify]: Simplify 1 into 1
3.153 * [backup-simplify]: Simplify (/ 1 1) into 1
3.153 * [taylor]: Taking taylor expansion of (/ 1 c) in d
3.153 * [taylor]: Taking taylor expansion of c in d
3.153 * [backup-simplify]: Simplify c into c
3.154 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
3.154 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in c
3.154 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c
3.154 * [taylor]: Taking taylor expansion of (/ 1 a) in c
3.154 * [taylor]: Taking taylor expansion of a in c
3.154 * [backup-simplify]: Simplify a into a
3.154 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
3.154 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c
3.154 * [taylor]: Taking taylor expansion of (/ 1 b) in c
3.154 * [taylor]: Taking taylor expansion of b in c
3.154 * [backup-simplify]: Simplify b into b
3.154 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
3.154 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
3.154 * [taylor]: Taking taylor expansion of (/ 1 d) in c
3.154 * [taylor]: Taking taylor expansion of d in c
3.154 * [backup-simplify]: Simplify d into d
3.154 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
3.154 * [taylor]: Taking taylor expansion of (/ 1 c) in c
3.154 * [taylor]: Taking taylor expansion of c in c
3.154 * [backup-simplify]: Simplify 0 into 0
3.154 * [backup-simplify]: Simplify 1 into 1
3.155 * [backup-simplify]: Simplify (/ 1 1) into 1
3.155 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in b
3.155 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b
3.155 * [taylor]: Taking taylor expansion of (/ 1 a) in b
3.155 * [taylor]: Taking taylor expansion of a in b
3.155 * [backup-simplify]: Simplify a into a
3.155 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
3.155 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
3.155 * [taylor]: Taking taylor expansion of (/ 1 b) in b
3.155 * [taylor]: Taking taylor expansion of b in b
3.155 * [backup-simplify]: Simplify 0 into 0
3.155 * [backup-simplify]: Simplify 1 into 1
3.155 * [backup-simplify]: Simplify (/ 1 1) into 1
3.155 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
3.155 * [taylor]: Taking taylor expansion of (/ 1 d) in b
3.155 * [taylor]: Taking taylor expansion of d in b
3.155 * [backup-simplify]: Simplify d into d
3.155 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
3.155 * [taylor]: Taking taylor expansion of (/ 1 c) in b
3.155 * [taylor]: Taking taylor expansion of c in b
3.156 * [backup-simplify]: Simplify c into c
3.156 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
3.156 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a
3.156 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
3.156 * [taylor]: Taking taylor expansion of (/ 1 a) in a
3.156 * [taylor]: Taking taylor expansion of a in a
3.156 * [backup-simplify]: Simplify 0 into 0
3.156 * [backup-simplify]: Simplify 1 into 1
3.156 * [backup-simplify]: Simplify (/ 1 1) into 1
3.156 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
3.156 * [taylor]: Taking taylor expansion of (/ 1 b) in a
3.156 * [taylor]: Taking taylor expansion of b in a
3.156 * [backup-simplify]: Simplify b into b
3.156 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
3.156 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
3.156 * [taylor]: Taking taylor expansion of (/ 1 d) in a
3.156 * [taylor]: Taking taylor expansion of d in a
3.156 * [backup-simplify]: Simplify d into d
3.156 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
3.156 * [taylor]: Taking taylor expansion of (/ 1 c) in a
3.157 * [taylor]: Taking taylor expansion of c in a
3.157 * [backup-simplify]: Simplify c into c
3.157 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
3.157 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a
3.157 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
3.157 * [taylor]: Taking taylor expansion of (/ 1 a) in a
3.157 * [taylor]: Taking taylor expansion of a in a
3.157 * [backup-simplify]: Simplify 0 into 0
3.157 * [backup-simplify]: Simplify 1 into 1
3.157 * [backup-simplify]: Simplify (/ 1 1) into 1
3.157 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
3.157 * [taylor]: Taking taylor expansion of (/ 1 b) in a
3.157 * [taylor]: Taking taylor expansion of b in a
3.157 * [backup-simplify]: Simplify b into b
3.157 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
3.157 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
3.157 * [taylor]: Taking taylor expansion of (/ 1 d) in a
3.157 * [taylor]: Taking taylor expansion of d in a
3.157 * [backup-simplify]: Simplify d into d
3.157 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
3.158 * [taylor]: Taking taylor expansion of (/ 1 c) in a
3.158 * [taylor]: Taking taylor expansion of c in a
3.158 * [backup-simplify]: Simplify c into c
3.158 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
3.158 * [backup-simplify]: Simplify (+ 1 0) into 1
3.159 * [backup-simplify]: Simplify (- 1) into -1
3.159 * [taylor]: Taking taylor expansion of -1 in b
3.159 * [backup-simplify]: Simplify -1 into -1
3.162 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.162 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
3.162 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
3.162 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
3.163 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))
3.163 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b
3.163 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
3.163 * [taylor]: Taking taylor expansion of (/ 1 b) in b
3.163 * [taylor]: Taking taylor expansion of b in b
3.163 * [backup-simplify]: Simplify 0 into 0
3.163 * [backup-simplify]: Simplify 1 into 1
3.163 * [backup-simplify]: Simplify (/ 1 1) into 1
3.163 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
3.163 * [taylor]: Taking taylor expansion of (/ 1 d) in b
3.163 * [taylor]: Taking taylor expansion of d in b
3.163 * [backup-simplify]: Simplify d into d
3.164 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
3.164 * [taylor]: Taking taylor expansion of (/ 1 c) in b
3.164 * [taylor]: Taking taylor expansion of c in b
3.164 * [backup-simplify]: Simplify c into c
3.164 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
3.164 * [backup-simplify]: Simplify (+ 1 0) into 1
3.164 * [backup-simplify]: Simplify (- 1) into -1
3.165 * [taylor]: Taking taylor expansion of -1 in c
3.165 * [backup-simplify]: Simplify -1 into -1
3.165 * [taylor]: Taking taylor expansion of -1 in c
3.165 * [backup-simplify]: Simplify -1 into -1
3.166 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.166 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
3.166 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
3.166 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
3.166 * [backup-simplify]: Simplify (+ 0 0) into 0
3.167 * [backup-simplify]: Simplify (+ 0 0) into 0
3.167 * [backup-simplify]: Simplify (+ 0 0) into 0
3.168 * [backup-simplify]: Simplify (- 0) into 0
3.168 * [taylor]: Taking taylor expansion of 0 in b
3.168 * [backup-simplify]: Simplify 0 into 0
3.168 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.169 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
3.169 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 d) (/ 1 c))
3.169 * [backup-simplify]: Simplify (- (+ (/ 1 d) (/ 1 c))) into (- (+ (/ 1 d) (/ 1 c)))
3.169 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 c))) in c
3.169 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
3.169 * [taylor]: Taking taylor expansion of (/ 1 d) in c
3.169 * [taylor]: Taking taylor expansion of d in c
3.169 * [backup-simplify]: Simplify d into d
3.169 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
3.169 * [taylor]: Taking taylor expansion of (/ 1 c) in c
3.169 * [taylor]: Taking taylor expansion of c in c
3.169 * [backup-simplify]: Simplify 0 into 0
3.169 * [backup-simplify]: Simplify 1 into 1
3.170 * [backup-simplify]: Simplify (/ 1 1) into 1
3.170 * [backup-simplify]: Simplify (+ 0 1) into 1
3.170 * [backup-simplify]: Simplify (- 1) into -1
3.170 * [taylor]: Taking taylor expansion of -1 in d
3.171 * [backup-simplify]: Simplify -1 into -1
3.171 * [taylor]: Taking taylor expansion of 0 in c
3.171 * [backup-simplify]: Simplify 0 into 0
3.171 * [taylor]: Taking taylor expansion of -1 in d
3.171 * [backup-simplify]: Simplify -1 into -1
3.171 * [taylor]: Taking taylor expansion of -1 in d
3.171 * [backup-simplify]: Simplify -1 into -1
3.172 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.172 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
3.172 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
3.172 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
3.173 * [backup-simplify]: Simplify (+ 0 0) into 0
3.173 * [backup-simplify]: Simplify (+ 0 0) into 0
3.174 * [backup-simplify]: Simplify (+ 0 0) into 0
3.174 * [backup-simplify]: Simplify (- 0) into 0
3.174 * [taylor]: Taking taylor expansion of 0 in b
3.174 * [backup-simplify]: Simplify 0 into 0
3.174 * [taylor]: Taking taylor expansion of 0 in c
3.174 * [backup-simplify]: Simplify 0 into 0
3.175 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.175 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
3.176 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
3.176 * [backup-simplify]: Simplify (+ 0 0) into 0
3.176 * [backup-simplify]: Simplify (+ 0 0) into 0
3.177 * [backup-simplify]: Simplify (- 0) into 0
3.177 * [taylor]: Taking taylor expansion of 0 in c
3.177 * [backup-simplify]: Simplify 0 into 0
3.177 * [taylor]: Taking taylor expansion of 0 in c
3.177 * [backup-simplify]: Simplify 0 into 0
3.178 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.178 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d)
3.178 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d))
3.178 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
3.178 * [taylor]: Taking taylor expansion of (/ 1 d) in d
3.178 * [taylor]: Taking taylor expansion of d in d
3.178 * [backup-simplify]: Simplify 0 into 0
3.178 * [backup-simplify]: Simplify 1 into 1
3.178 * [backup-simplify]: Simplify (/ 1 1) into 1
3.179 * [backup-simplify]: Simplify (- 1) into -1
3.179 * [backup-simplify]: Simplify -1 into -1
3.179 * [taylor]: Taking taylor expansion of 0 in d
3.179 * [backup-simplify]: Simplify 0 into 0
3.179 * [taylor]: Taking taylor expansion of 0 in d
3.179 * [backup-simplify]: Simplify 0 into 0
3.179 * [taylor]: Taking taylor expansion of 0 in d
3.179 * [backup-simplify]: Simplify 0 into 0
3.179 * [backup-simplify]: Simplify -1 into -1
3.179 * [backup-simplify]: Simplify -1 into -1
3.180 * [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))
3.180 * * * [progress]: simplifying candidates
3.180 * * * * [progress]: [ 1 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (log1p (expm1 (+ a (+ (+ b c) d)))) 2))>
3.180 * * * * [progress]: [ 2 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (expm1 (log1p (+ a (+ (+ b c) d)))) 2))>
3.181 * * * * [progress]: [ 3 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ (+ b c) d)) 2))>
3.181 * * * * [progress]: [ 4 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (fma (sqrt a) (sqrt a) (+ (+ b c) d)) 2))>
3.181 * * * * [progress]: [ 5 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (fma 1 a (+ (+ b c) d)) 2))>
3.181 * * * * [progress]: [ 6 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (log (* (exp a) (* (* (exp b) (exp c)) (exp d)))) 2))>
3.181 * * * * [progress]: [ 7 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (log (* (exp a) (* (exp (+ b c)) (exp d)))) 2))>
3.181 * * * * [progress]: [ 8 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (log (* (exp a) (exp (+ (+ b c) d)))) 2))>
3.181 * * * * [progress]: [ 9 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (pow (+ a (+ (+ b c) d)) 1) 2))>
3.181 * * * * [progress]: [ 10 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (exp (log (+ a (+ (+ b c) d)))) 2))>
3.181 * * * * [progress]: [ 11 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (log (exp (+ a (+ (+ b c) d)))) 2))>
3.181 * * * * [progress]: [ 12 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d)))) (cbrt (+ a (+ (+ b c) d)))) 2))>
3.181 * * * * [progress]: [ 13 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (cbrt (* (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d))) (+ a (+ (+ b c) d)))) 2))>
3.181 * * * * [progress]: [ 14 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (sqrt (+ a (+ (+ b c) d))) (sqrt (+ a (+ (+ b c) d)))) 2))>
3.181 * * * * [progress]: [ 15 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (+ (pow a 3) (pow (+ (+ b c) d) 3)) (+ (* a a) (- (* (+ (+ b c) d) (+ (+ b c) d)) (* a (+ (+ b c) d))))) 2))>
3.181 * * * * [progress]: [ 16 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ (+ b c) d))) 2))>
3.181 * * * * [progress]: [ 17 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 2))>
3.182 * * * * [progress]: [ 18 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ (+ b c) d))) 2))>
3.182 * * * * [progress]: [ 19 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ (+ b c) d))) 2))>
3.182 * * * * [progress]: [ 20 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ (+ b c) d))) 2))>
3.182 * * * * [progress]: [ 21 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (+ a (+ b c)) d) 2))>
3.182 * * * * [progress]: [ 22 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (posit16->real (real->posit16 (+ a (+ (+ b c) d)))) 2))>
3.182 * * * * [progress]: [ 23 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (+ (+ b c) d) a) 2))>
3.182 * * * * [progress]: [ 24 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b c)) 2))>
3.182 * * * * [progress]: [ 25 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ b (+ c d)) 2))>
3.182 * * * * [progress]: [ 26 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ b (+ c d)) 2))>
3.183 * [simplify]: Simplifying:
  (expm1 (+ a (+ (+ b c) d)))
  (log1p (+ a (+ (+ b c) d)))
  (* (exp a) (* (* (exp b) (exp c)) (exp d)))
  (* (exp a) (* (exp (+ b c)) (exp d)))
  (* (exp a) (exp (+ (+ b c) d)))
  (log (+ a (+ (+ b c) d)))
  (exp (+ a (+ (+ b c) d)))
  (* (cbrt (+ a (+ (+ b c) d))) (cbrt (+ a (+ (+ b c) d))))
  (cbrt (+ a (+ (+ b c) d)))
  (* (* (+ a (+ (+ b c) d)) (+ a (+ (+ b c) d))) (+ a (+ (+ b c) d)))
  (sqrt (+ a (+ (+ b c) d)))
  (sqrt (+ a (+ (+ b c) d)))
  (+ (pow a 3) (pow (+ (+ b c) d) 3))
  (+ (* a a) (- (* (+ (+ b c) d) (+ (+ b c) d)) (* a (+ (+ b c) d))))
  (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d)))
  (- a (+ (+ b c) d))
  (+ a (+ (+ b c) d))
  (+ a (+ (+ b c) d))
  (+ a (+ (+ b c) d))
  (+ a (+ b c))
  (real->posit16 (+ a (+ (+ b c) d)))
  (+ a (+ b c))
  (+ b (+ c d))
  (+ b (+ c d))
3.183 * * [simplify]: iteration 0: 43 enodes
3.202 * * [simplify]: iteration 1: 115 enodes
3.263 * * [simplify]: iteration 2: 541 enodes
3.913 * * [simplify]: iteration 3: 3043 enodes
4.850 * * [simplify]: iteration complete: 5047 enodes
4.850 * * [simplify]: Extracting #0: cost 16 inf + 0
4.851 * * [simplify]: Extracting #1: cost 214 inf + 0
4.855 * * [simplify]: Extracting #2: cost 766 inf + 2600
4.884 * * [simplify]: Extracting #3: cost 538 inf + 82813
4.962 * * [simplify]: Extracting #4: cost 36 inf + 185676
5.027 * * [simplify]: Extracting #5: cost 15 inf + 191273
5.119 * * [simplify]: Extracting #6: cost 3 inf + 193289
5.197 * * [simplify]: Extracting #7: cost 0 inf + 194048
5.271 * [simplify]: Simplified to:
  (expm1 (+ (+ a d) (+ b c)))
  (log1p (+ (+ a d) (+ b c)))
  (exp (+ (+ a d) (+ b c)))
  (exp (+ (+ a d) (+ b c)))
  (exp (+ (+ a d) (+ b c)))
  (log (+ (+ a d) (+ b c)))
  (exp (+ (+ a d) (+ b c)))
  (* (cbrt (+ (+ a d) (+ b c))) (cbrt (+ (+ a d) (+ b c))))
  (cbrt (+ (+ a d) (+ b c)))
  (* (* (+ (+ a d) (+ b c)) (+ (+ a d) (+ b c))) (+ (+ a d) (+ b c)))
  (sqrt (+ (+ a d) (+ b c)))
  (sqrt (+ (+ a d) (+ b c)))
  (fma (* (+ (+ b c) d) (+ (+ b c) d)) (+ (+ b c) d) (* (* a a) a))
  (fma (- (+ (+ b c) d) a) (+ (+ b c) d) (* a a))
  (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d)))
  (- (- (- a d) b) c)
  (+ (+ a d) (+ b c))
  (+ (+ a d) (+ b c))
  (+ (+ a d) (+ b c))
  (+ (+ b c) a)
  (real->posit16 (+ (+ a d) (+ b c)))
  (+ (+ b c) a)
  (+ (+ b c) d)
  (+ (+ b c) d)
5.273 * * * [progress]: adding candidates to table
5.360 * * [progress]: iteration 3 / 4
5.360 * * * [progress]: picking best candidate
5.382 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (log (exp (+ (+ a d) (+ b c)))) 2))>
5.382 * * * [progress]: localizing error
5.401 * * * [progress]: generating rewritten candidates
5.401 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
5.586 * * * [progress]: generating series expansions
5.586 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
5.586 * [backup-simplify]: Simplify (log (exp (+ (+ a d) (+ b c)))) into (+ a (+ b (+ c d)))
5.586 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a d b c) around 0
5.586 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c
5.586 * [taylor]: Taking taylor expansion of a in c
5.586 * [backup-simplify]: Simplify a into a
5.586 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c
5.586 * [taylor]: Taking taylor expansion of b in c
5.586 * [backup-simplify]: Simplify b into b
5.586 * [taylor]: Taking taylor expansion of (+ c d) in c
5.586 * [taylor]: Taking taylor expansion of c in c
5.586 * [backup-simplify]: Simplify 0 into 0
5.586 * [backup-simplify]: Simplify 1 into 1
5.586 * [taylor]: Taking taylor expansion of d in c
5.586 * [backup-simplify]: Simplify d into d
5.586 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b
5.586 * [taylor]: Taking taylor expansion of a in b
5.586 * [backup-simplify]: Simplify a into a
5.586 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b
5.586 * [taylor]: Taking taylor expansion of b in b
5.586 * [backup-simplify]: Simplify 0 into 0
5.586 * [backup-simplify]: Simplify 1 into 1
5.586 * [taylor]: Taking taylor expansion of (+ c d) in b
5.586 * [taylor]: Taking taylor expansion of c in b
5.586 * [backup-simplify]: Simplify c into c
5.586 * [taylor]: Taking taylor expansion of d in b
5.586 * [backup-simplify]: Simplify d into d
5.586 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d
5.586 * [taylor]: Taking taylor expansion of a in d
5.586 * [backup-simplify]: Simplify a into a
5.586 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d
5.586 * [taylor]: Taking taylor expansion of b in d
5.586 * [backup-simplify]: Simplify b into b
5.586 * [taylor]: Taking taylor expansion of (+ c d) in d
5.586 * [taylor]: Taking taylor expansion of c in d
5.586 * [backup-simplify]: Simplify c into c
5.586 * [taylor]: Taking taylor expansion of d in d
5.586 * [backup-simplify]: Simplify 0 into 0
5.586 * [backup-simplify]: Simplify 1 into 1
5.586 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
5.586 * [taylor]: Taking taylor expansion of a in a
5.586 * [backup-simplify]: Simplify 0 into 0
5.586 * [backup-simplify]: Simplify 1 into 1
5.586 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
5.586 * [taylor]: Taking taylor expansion of b in a
5.586 * [backup-simplify]: Simplify b into b
5.586 * [taylor]: Taking taylor expansion of (+ c d) in a
5.586 * [taylor]: Taking taylor expansion of c in a
5.586 * [backup-simplify]: Simplify c into c
5.586 * [taylor]: Taking taylor expansion of d in a
5.586 * [backup-simplify]: Simplify d into d
5.586 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
5.586 * [taylor]: Taking taylor expansion of a in a
5.587 * [backup-simplify]: Simplify 0 into 0
5.587 * [backup-simplify]: Simplify 1 into 1
5.587 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
5.587 * [taylor]: Taking taylor expansion of b in a
5.587 * [backup-simplify]: Simplify b into b
5.587 * [taylor]: Taking taylor expansion of (+ c d) in a
5.587 * [taylor]: Taking taylor expansion of c in a
5.587 * [backup-simplify]: Simplify c into c
5.587 * [taylor]: Taking taylor expansion of d in a
5.587 * [backup-simplify]: Simplify d into d
5.587 * [backup-simplify]: Simplify (+ c d) into (+ c d)
5.587 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d))
5.587 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d))
5.587 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in d
5.587 * [taylor]: Taking taylor expansion of c in d
5.587 * [backup-simplify]: Simplify c into c
5.587 * [taylor]: Taking taylor expansion of (+ b d) in d
5.587 * [taylor]: Taking taylor expansion of b in d
5.587 * [backup-simplify]: Simplify b into b
5.587 * [taylor]: Taking taylor expansion of d in d
5.587 * [backup-simplify]: Simplify 0 into 0
5.587 * [backup-simplify]: Simplify 1 into 1
5.587 * [backup-simplify]: Simplify (+ b 0) into b
5.587 * [backup-simplify]: Simplify (+ c b) into (+ b c)
5.587 * [taylor]: Taking taylor expansion of (+ b c) in b
5.587 * [taylor]: Taking taylor expansion of b in b
5.587 * [backup-simplify]: Simplify 0 into 0
5.587 * [backup-simplify]: Simplify 1 into 1
5.587 * [taylor]: Taking taylor expansion of c in b
5.587 * [backup-simplify]: Simplify c into c
5.587 * [backup-simplify]: Simplify (+ 0 c) into c
5.587 * [taylor]: Taking taylor expansion of c in c
5.587 * [backup-simplify]: Simplify 0 into 0
5.587 * [backup-simplify]: Simplify 1 into 1
5.587 * [backup-simplify]: Simplify 0 into 0
5.588 * [backup-simplify]: Simplify (+ 0 0) into 0
5.588 * [backup-simplify]: Simplify (+ 0 0) into 0
5.588 * [backup-simplify]: Simplify (+ 1 0) into 1
5.588 * [taylor]: Taking taylor expansion of 1 in d
5.588 * [backup-simplify]: Simplify 1 into 1
5.588 * [taylor]: Taking taylor expansion of 1 in b
5.588 * [backup-simplify]: Simplify 1 into 1
5.588 * [taylor]: Taking taylor expansion of 1 in c
5.588 * [backup-simplify]: Simplify 1 into 1
5.588 * [backup-simplify]: Simplify 1 into 1
5.589 * [backup-simplify]: Simplify (+ 0 1) into 1
5.589 * [backup-simplify]: Simplify (+ 0 1) into 1
5.589 * [taylor]: Taking taylor expansion of 1 in b
5.589 * [backup-simplify]: Simplify 1 into 1
5.589 * [taylor]: Taking taylor expansion of 1 in c
5.589 * [backup-simplify]: Simplify 1 into 1
5.589 * [backup-simplify]: Simplify 1 into 1
5.589 * [backup-simplify]: Simplify (+ 1 0) into 1
5.589 * [taylor]: Taking taylor expansion of 1 in c
5.589 * [backup-simplify]: Simplify 1 into 1
5.589 * [backup-simplify]: Simplify 1 into 1
5.590 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* b (* 1 1)))) (+ (* 1 (* 1 (* 1 (* d 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b d))
5.590 * [backup-simplify]: Simplify (log (exp (+ (+ (/ 1 a) (/ 1 d)) (+ (/ 1 b) (/ 1 c))))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))
5.590 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in (a d b c) around 0
5.590 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c
5.590 * [taylor]: Taking taylor expansion of (/ 1 a) in c
5.590 * [taylor]: Taking taylor expansion of a in c
5.590 * [backup-simplify]: Simplify a into a
5.590 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.590 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c
5.590 * [taylor]: Taking taylor expansion of (/ 1 b) in c
5.590 * [taylor]: Taking taylor expansion of b in c
5.590 * [backup-simplify]: Simplify b into b
5.590 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.590 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
5.590 * [taylor]: Taking taylor expansion of (/ 1 d) in c
5.590 * [taylor]: Taking taylor expansion of d in c
5.590 * [backup-simplify]: Simplify d into d
5.590 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.590 * [taylor]: Taking taylor expansion of (/ 1 c) in c
5.590 * [taylor]: Taking taylor expansion of c in c
5.590 * [backup-simplify]: Simplify 0 into 0
5.590 * [backup-simplify]: Simplify 1 into 1
5.591 * [backup-simplify]: Simplify (/ 1 1) into 1
5.591 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b
5.591 * [taylor]: Taking taylor expansion of (/ 1 a) in b
5.591 * [taylor]: Taking taylor expansion of a in b
5.591 * [backup-simplify]: Simplify a into a
5.591 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.591 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
5.591 * [taylor]: Taking taylor expansion of (/ 1 b) in b
5.591 * [taylor]: Taking taylor expansion of b in b
5.591 * [backup-simplify]: Simplify 0 into 0
5.591 * [backup-simplify]: Simplify 1 into 1
5.591 * [backup-simplify]: Simplify (/ 1 1) into 1
5.591 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
5.591 * [taylor]: Taking taylor expansion of (/ 1 d) in b
5.591 * [taylor]: Taking taylor expansion of d in b
5.591 * [backup-simplify]: Simplify d into d
5.591 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.591 * [taylor]: Taking taylor expansion of (/ 1 c) in b
5.591 * [taylor]: Taking taylor expansion of c in b
5.591 * [backup-simplify]: Simplify c into c
5.591 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.591 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d
5.591 * [taylor]: Taking taylor expansion of (/ 1 a) in d
5.591 * [taylor]: Taking taylor expansion of a in d
5.591 * [backup-simplify]: Simplify a into a
5.591 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.591 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d
5.591 * [taylor]: Taking taylor expansion of (/ 1 b) in d
5.591 * [taylor]: Taking taylor expansion of b in d
5.591 * [backup-simplify]: Simplify b into b
5.591 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.591 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d
5.591 * [taylor]: Taking taylor expansion of (/ 1 d) in d
5.591 * [taylor]: Taking taylor expansion of d in d
5.591 * [backup-simplify]: Simplify 0 into 0
5.591 * [backup-simplify]: Simplify 1 into 1
5.592 * [backup-simplify]: Simplify (/ 1 1) into 1
5.592 * [taylor]: Taking taylor expansion of (/ 1 c) in d
5.592 * [taylor]: Taking taylor expansion of c in d
5.592 * [backup-simplify]: Simplify c into c
5.592 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.592 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
5.592 * [taylor]: Taking taylor expansion of (/ 1 a) in a
5.592 * [taylor]: Taking taylor expansion of a in a
5.592 * [backup-simplify]: Simplify 0 into 0
5.592 * [backup-simplify]: Simplify 1 into 1
5.592 * [backup-simplify]: Simplify (/ 1 1) into 1
5.592 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
5.592 * [taylor]: Taking taylor expansion of (/ 1 b) in a
5.592 * [taylor]: Taking taylor expansion of b in a
5.592 * [backup-simplify]: Simplify b into b
5.592 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.592 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
5.592 * [taylor]: Taking taylor expansion of (/ 1 d) in a
5.592 * [taylor]: Taking taylor expansion of d in a
5.592 * [backup-simplify]: Simplify d into d
5.592 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.592 * [taylor]: Taking taylor expansion of (/ 1 c) in a
5.592 * [taylor]: Taking taylor expansion of c in a
5.592 * [backup-simplify]: Simplify c into c
5.592 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.592 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
5.592 * [taylor]: Taking taylor expansion of (/ 1 a) in a
5.592 * [taylor]: Taking taylor expansion of a in a
5.592 * [backup-simplify]: Simplify 0 into 0
5.592 * [backup-simplify]: Simplify 1 into 1
5.593 * [backup-simplify]: Simplify (/ 1 1) into 1
5.593 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
5.593 * [taylor]: Taking taylor expansion of (/ 1 b) in a
5.593 * [taylor]: Taking taylor expansion of b in a
5.593 * [backup-simplify]: Simplify b into b
5.593 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.593 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
5.593 * [taylor]: Taking taylor expansion of (/ 1 d) in a
5.593 * [taylor]: Taking taylor expansion of d in a
5.593 * [backup-simplify]: Simplify d into d
5.593 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.593 * [taylor]: Taking taylor expansion of (/ 1 c) in a
5.593 * [taylor]: Taking taylor expansion of c in a
5.593 * [backup-simplify]: Simplify c into c
5.593 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.593 * [backup-simplify]: Simplify (+ 1 0) into 1
5.593 * [taylor]: Taking taylor expansion of 1 in d
5.593 * [backup-simplify]: Simplify 1 into 1
5.594 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.594 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
5.594 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
5.594 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
5.594 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d
5.594 * [taylor]: Taking taylor expansion of (/ 1 b) in d
5.594 * [taylor]: Taking taylor expansion of b in d
5.594 * [backup-simplify]: Simplify b into b
5.594 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.594 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d
5.594 * [taylor]: Taking taylor expansion of (/ 1 c) in d
5.594 * [taylor]: Taking taylor expansion of c in d
5.594 * [backup-simplify]: Simplify c into c
5.594 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.594 * [taylor]: Taking taylor expansion of (/ 1 d) in d
5.594 * [taylor]: Taking taylor expansion of d in d
5.594 * [backup-simplify]: Simplify 0 into 0
5.594 * [backup-simplify]: Simplify 1 into 1
5.595 * [backup-simplify]: Simplify (/ 1 1) into 1
5.595 * [backup-simplify]: Simplify (+ 0 1) into 1
5.595 * [backup-simplify]: Simplify (+ 0 1) into 1
5.595 * [taylor]: Taking taylor expansion of 1 in b
5.595 * [backup-simplify]: Simplify 1 into 1
5.595 * [taylor]: Taking taylor expansion of 1 in b
5.595 * [backup-simplify]: Simplify 1 into 1
5.596 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.596 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
5.596 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
5.596 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
5.596 * [backup-simplify]: Simplify (+ 0 0) into 0
5.596 * [backup-simplify]: Simplify (+ 0 0) into 0
5.597 * [backup-simplify]: Simplify (+ 0 0) into 0
5.597 * [taylor]: Taking taylor expansion of 0 in d
5.597 * [backup-simplify]: Simplify 0 into 0
5.597 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.597 * [backup-simplify]: Simplify (+ (/ 1 c) 0) into (/ 1 c)
5.597 * [backup-simplify]: Simplify (+ (/ 1 b) (/ 1 c)) into (+ (/ 1 b) (/ 1 c))
5.597 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in b
5.597 * [taylor]: Taking taylor expansion of (/ 1 b) in b
5.597 * [taylor]: Taking taylor expansion of b in b
5.597 * [backup-simplify]: Simplify 0 into 0
5.597 * [backup-simplify]: Simplify 1 into 1
5.598 * [backup-simplify]: Simplify (/ 1 1) into 1
5.598 * [taylor]: Taking taylor expansion of (/ 1 c) in b
5.598 * [taylor]: Taking taylor expansion of c in b
5.598 * [backup-simplify]: Simplify c into c
5.598 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.598 * [backup-simplify]: Simplify (+ 1 0) into 1
5.598 * [taylor]: Taking taylor expansion of 1 in c
5.598 * [backup-simplify]: Simplify 1 into 1
5.598 * [taylor]: Taking taylor expansion of 0 in b
5.598 * [backup-simplify]: Simplify 0 into 0
5.598 * [taylor]: Taking taylor expansion of 1 in c
5.598 * [backup-simplify]: Simplify 1 into 1
5.598 * [taylor]: Taking taylor expansion of 1 in c
5.598 * [backup-simplify]: Simplify 1 into 1
5.599 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.599 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
5.599 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
5.599 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
5.599 * [backup-simplify]: Simplify (+ 0 0) into 0
5.599 * [backup-simplify]: Simplify (+ 0 0) into 0
5.600 * [backup-simplify]: Simplify (+ 0 0) into 0
5.600 * [taylor]: Taking taylor expansion of 0 in d
5.600 * [backup-simplify]: Simplify 0 into 0
5.600 * [taylor]: Taking taylor expansion of 0 in b
5.600 * [backup-simplify]: Simplify 0 into 0
5.600 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
5.600 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
5.600 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.601 * [backup-simplify]: Simplify (+ 0 0) into 0
5.601 * [backup-simplify]: Simplify (+ 0 0) into 0
5.601 * [taylor]: Taking taylor expansion of 0 in b
5.601 * [backup-simplify]: Simplify 0 into 0
5.601 * [taylor]: Taking taylor expansion of 0 in b
5.601 * [backup-simplify]: Simplify 0 into 0
5.602 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.602 * [backup-simplify]: Simplify (+ 0 (/ 1 c)) into (/ 1 c)
5.602 * [taylor]: Taking taylor expansion of (/ 1 c) in c
5.602 * [taylor]: Taking taylor expansion of c in c
5.602 * [backup-simplify]: Simplify 0 into 0
5.602 * [backup-simplify]: Simplify 1 into 1
5.602 * [backup-simplify]: Simplify (/ 1 1) into 1
5.602 * [backup-simplify]: Simplify 1 into 1
5.602 * [taylor]: Taking taylor expansion of 0 in c
5.602 * [backup-simplify]: Simplify 0 into 0
5.602 * [taylor]: Taking taylor expansion of 0 in c
5.602 * [backup-simplify]: Simplify 0 into 0
5.602 * [taylor]: Taking taylor expansion of 0 in c
5.602 * [backup-simplify]: Simplify 0 into 0
5.602 * [backup-simplify]: Simplify 1 into 1
5.602 * [backup-simplify]: Simplify 1 into 1
5.603 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d)) 1)))) (+ (* 1 (* 1 (* (/ 1 (/ 1 b)) (* 1 1)))) (* 1 (* (/ 1 (/ 1 c)) (* 1 (* 1 1)))))) into (+ b (+ c d))
5.603 * [backup-simplify]: Simplify (log (exp (+ (+ (/ 1 (- a)) (/ 1 (- d))) (+ (/ 1 (- b)) (/ 1 (- c)))))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))))
5.603 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in (a d b c) around 0
5.603 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in c
5.603 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c
5.603 * [taylor]: Taking taylor expansion of (/ 1 a) in c
5.603 * [taylor]: Taking taylor expansion of a in c
5.603 * [backup-simplify]: Simplify a into a
5.603 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.603 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c
5.603 * [taylor]: Taking taylor expansion of (/ 1 b) in c
5.603 * [taylor]: Taking taylor expansion of b in c
5.603 * [backup-simplify]: Simplify b into b
5.603 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.603 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
5.603 * [taylor]: Taking taylor expansion of (/ 1 d) in c
5.603 * [taylor]: Taking taylor expansion of d in c
5.603 * [backup-simplify]: Simplify d into d
5.603 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.604 * [taylor]: Taking taylor expansion of (/ 1 c) in c
5.604 * [taylor]: Taking taylor expansion of c in c
5.604 * [backup-simplify]: Simplify 0 into 0
5.604 * [backup-simplify]: Simplify 1 into 1
5.604 * [backup-simplify]: Simplify (/ 1 1) into 1
5.604 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in b
5.604 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b
5.604 * [taylor]: Taking taylor expansion of (/ 1 a) in b
5.604 * [taylor]: Taking taylor expansion of a in b
5.604 * [backup-simplify]: Simplify a into a
5.604 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.604 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
5.604 * [taylor]: Taking taylor expansion of (/ 1 b) in b
5.604 * [taylor]: Taking taylor expansion of b in b
5.604 * [backup-simplify]: Simplify 0 into 0
5.604 * [backup-simplify]: Simplify 1 into 1
5.604 * [backup-simplify]: Simplify (/ 1 1) into 1
5.604 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
5.604 * [taylor]: Taking taylor expansion of (/ 1 d) in b
5.604 * [taylor]: Taking taylor expansion of d in b
5.604 * [backup-simplify]: Simplify d into d
5.604 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.604 * [taylor]: Taking taylor expansion of (/ 1 c) in b
5.604 * [taylor]: Taking taylor expansion of c in b
5.604 * [backup-simplify]: Simplify c into c
5.604 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.604 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in d
5.604 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d
5.604 * [taylor]: Taking taylor expansion of (/ 1 a) in d
5.604 * [taylor]: Taking taylor expansion of a in d
5.604 * [backup-simplify]: Simplify a into a
5.605 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.605 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d
5.605 * [taylor]: Taking taylor expansion of (/ 1 b) in d
5.605 * [taylor]: Taking taylor expansion of b in d
5.605 * [backup-simplify]: Simplify b into b
5.605 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.605 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d
5.605 * [taylor]: Taking taylor expansion of (/ 1 d) in d
5.605 * [taylor]: Taking taylor expansion of d in d
5.605 * [backup-simplify]: Simplify 0 into 0
5.605 * [backup-simplify]: Simplify 1 into 1
5.605 * [backup-simplify]: Simplify (/ 1 1) into 1
5.605 * [taylor]: Taking taylor expansion of (/ 1 c) in d
5.605 * [taylor]: Taking taylor expansion of c in d
5.605 * [backup-simplify]: Simplify c into c
5.605 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.605 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a
5.605 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
5.605 * [taylor]: Taking taylor expansion of (/ 1 a) in a
5.605 * [taylor]: Taking taylor expansion of a in a
5.605 * [backup-simplify]: Simplify 0 into 0
5.605 * [backup-simplify]: Simplify 1 into 1
5.605 * [backup-simplify]: Simplify (/ 1 1) into 1
5.605 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
5.605 * [taylor]: Taking taylor expansion of (/ 1 b) in a
5.605 * [taylor]: Taking taylor expansion of b in a
5.605 * [backup-simplify]: Simplify b into b
5.605 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.605 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
5.605 * [taylor]: Taking taylor expansion of (/ 1 d) in a
5.605 * [taylor]: Taking taylor expansion of d in a
5.606 * [backup-simplify]: Simplify d into d
5.606 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.606 * [taylor]: Taking taylor expansion of (/ 1 c) in a
5.606 * [taylor]: Taking taylor expansion of c in a
5.606 * [backup-simplify]: Simplify c into c
5.606 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.606 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a
5.606 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
5.606 * [taylor]: Taking taylor expansion of (/ 1 a) in a
5.606 * [taylor]: Taking taylor expansion of a in a
5.606 * [backup-simplify]: Simplify 0 into 0
5.606 * [backup-simplify]: Simplify 1 into 1
5.606 * [backup-simplify]: Simplify (/ 1 1) into 1
5.606 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
5.606 * [taylor]: Taking taylor expansion of (/ 1 b) in a
5.606 * [taylor]: Taking taylor expansion of b in a
5.606 * [backup-simplify]: Simplify b into b
5.606 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.606 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
5.606 * [taylor]: Taking taylor expansion of (/ 1 d) in a
5.606 * [taylor]: Taking taylor expansion of d in a
5.606 * [backup-simplify]: Simplify d into d
5.606 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.606 * [taylor]: Taking taylor expansion of (/ 1 c) in a
5.606 * [taylor]: Taking taylor expansion of c in a
5.606 * [backup-simplify]: Simplify c into c
5.606 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.609 * [backup-simplify]: Simplify (+ 1 0) into 1
5.609 * [backup-simplify]: Simplify (- 1) into -1
5.609 * [taylor]: Taking taylor expansion of -1 in d
5.609 * [backup-simplify]: Simplify -1 into -1
5.610 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.610 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
5.610 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
5.611 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
5.611 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))
5.611 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d
5.611 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d
5.611 * [taylor]: Taking taylor expansion of (/ 1 b) in d
5.611 * [taylor]: Taking taylor expansion of b in d
5.611 * [backup-simplify]: Simplify b into b
5.611 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.611 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d
5.611 * [taylor]: Taking taylor expansion of (/ 1 d) in d
5.611 * [taylor]: Taking taylor expansion of d in d
5.611 * [backup-simplify]: Simplify 0 into 0
5.611 * [backup-simplify]: Simplify 1 into 1
5.611 * [backup-simplify]: Simplify (/ 1 1) into 1
5.611 * [taylor]: Taking taylor expansion of (/ 1 c) in d
5.612 * [taylor]: Taking taylor expansion of c in d
5.612 * [backup-simplify]: Simplify c into c
5.612 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.612 * [backup-simplify]: Simplify (+ 1 0) into 1
5.612 * [backup-simplify]: Simplify (+ 0 1) into 1
5.613 * [backup-simplify]: Simplify (- 1) into -1
5.613 * [taylor]: Taking taylor expansion of -1 in b
5.613 * [backup-simplify]: Simplify -1 into -1
5.613 * [taylor]: Taking taylor expansion of -1 in b
5.613 * [backup-simplify]: Simplify -1 into -1
5.614 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.614 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
5.614 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
5.614 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
5.615 * [backup-simplify]: Simplify (+ 0 0) into 0
5.615 * [backup-simplify]: Simplify (+ 0 0) into 0
5.615 * [backup-simplify]: Simplify (+ 0 0) into 0
5.616 * [backup-simplify]: Simplify (- 0) into 0
5.616 * [taylor]: Taking taylor expansion of 0 in d
5.616 * [backup-simplify]: Simplify 0 into 0
5.617 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.617 * [backup-simplify]: Simplify (+ 0 (/ 1 c)) into (/ 1 c)
5.617 * [backup-simplify]: Simplify (+ (/ 1 b) (/ 1 c)) into (+ (/ 1 b) (/ 1 c))
5.617 * [backup-simplify]: Simplify (- (+ (/ 1 b) (/ 1 c))) into (- (+ (/ 1 b) (/ 1 c)))
5.617 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (/ 1 c))) in b
5.617 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in b
5.617 * [taylor]: Taking taylor expansion of (/ 1 b) in b
5.617 * [taylor]: Taking taylor expansion of b in b
5.617 * [backup-simplify]: Simplify 0 into 0
5.617 * [backup-simplify]: Simplify 1 into 1
5.618 * [backup-simplify]: Simplify (/ 1 1) into 1
5.618 * [taylor]: Taking taylor expansion of (/ 1 c) in b
5.618 * [taylor]: Taking taylor expansion of c in b
5.618 * [backup-simplify]: Simplify c into c
5.618 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.618 * [backup-simplify]: Simplify (+ 1 0) into 1
5.619 * [backup-simplify]: Simplify (- 1) into -1
5.619 * [taylor]: Taking taylor expansion of -1 in c
5.619 * [backup-simplify]: Simplify -1 into -1
5.619 * [taylor]: Taking taylor expansion of 0 in b
5.619 * [backup-simplify]: Simplify 0 into 0
5.619 * [taylor]: Taking taylor expansion of -1 in c
5.619 * [backup-simplify]: Simplify -1 into -1
5.619 * [taylor]: Taking taylor expansion of -1 in c
5.619 * [backup-simplify]: Simplify -1 into -1
5.620 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.620 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
5.620 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
5.620 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
5.621 * [backup-simplify]: Simplify (+ 0 0) into 0
5.621 * [backup-simplify]: Simplify (+ 0 0) into 0
5.621 * [backup-simplify]: Simplify (+ 0 0) into 0
5.622 * [backup-simplify]: Simplify (- 0) into 0
5.622 * [taylor]: Taking taylor expansion of 0 in d
5.622 * [backup-simplify]: Simplify 0 into 0
5.622 * [taylor]: Taking taylor expansion of 0 in b
5.622 * [backup-simplify]: Simplify 0 into 0
5.622 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
5.623 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.623 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
5.623 * [backup-simplify]: Simplify (+ 0 0) into 0
5.624 * [backup-simplify]: Simplify (+ 0 0) into 0
5.624 * [backup-simplify]: Simplify (- 0) into 0
5.624 * [taylor]: Taking taylor expansion of 0 in b
5.624 * [backup-simplify]: Simplify 0 into 0
5.624 * [taylor]: Taking taylor expansion of 0 in b
5.624 * [backup-simplify]: Simplify 0 into 0
5.625 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.625 * [backup-simplify]: Simplify (+ 0 (/ 1 c)) into (/ 1 c)
5.625 * [backup-simplify]: Simplify (- (/ 1 c)) into (- (/ 1 c))
5.625 * [taylor]: Taking taylor expansion of (- (/ 1 c)) in c
5.625 * [taylor]: Taking taylor expansion of (/ 1 c) in c
5.625 * [taylor]: Taking taylor expansion of c in c
5.625 * [backup-simplify]: Simplify 0 into 0
5.625 * [backup-simplify]: Simplify 1 into 1
5.626 * [backup-simplify]: Simplify (/ 1 1) into 1
5.626 * [backup-simplify]: Simplify (- 1) into -1
5.626 * [backup-simplify]: Simplify -1 into -1
5.626 * [taylor]: Taking taylor expansion of 0 in c
5.626 * [backup-simplify]: Simplify 0 into 0
5.626 * [taylor]: Taking taylor expansion of 0 in c
5.626 * [backup-simplify]: Simplify 0 into 0
5.626 * [taylor]: Taking taylor expansion of 0 in c
5.626 * [backup-simplify]: Simplify 0 into 0
5.626 * [backup-simplify]: Simplify -1 into -1
5.627 * [backup-simplify]: Simplify -1 into -1
5.628 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* 1 (* (/ 1 (/ 1 (- d))) 1)))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- b))) (* 1 1)))) (* -1 (* (/ 1 (/ 1 (- c))) (* 1 (* 1 1)))))) into (+ b (+ c d))
5.628 * * * [progress]: simplifying candidates
5.628 * * * * [progress]: [ 1 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (log1p (expm1 (log (exp (+ (+ a d) (+ b c)))))) 2))>
5.628 * * * * [progress]: [ 2 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (expm1 (log1p (log (exp (+ (+ a d) (+ b c)))))) 2))>
5.628 * * * * [progress]: [ 3 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (log (exp (+ a d))) (log (exp (+ b c)))) 2))>
5.628 * * * * [progress]: [ 4 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (log (* (cbrt (exp (+ (+ a d) (+ b c)))) (cbrt (exp (+ (+ a d) (+ b c)))))) (log (cbrt (exp (+ (+ a d) (+ b c)))))) 2))>
5.628 * * * * [progress]: [ 5 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (log (sqrt (exp (+ (+ a d) (+ b c))))) (log (sqrt (exp (+ (+ a d) (+ b c)))))) 2))>
5.628 * * * * [progress]: [ 6 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (log 1) (log (exp (+ (+ a d) (+ b c))))) 2))>
5.628 * * * * [progress]: [ 7 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (log (exp (+ (+ a d) (+ b c))))) 2))>
5.628 * * * * [progress]: [ 8 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (cbrt (+ (+ a d) (+ b c))) (log (exp (* (cbrt (+ (+ a d) (+ b c))) (cbrt (+ (+ a d) (+ b c))))))) 2))>
5.628 * * * * [progress]: [ 9 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (sqrt (+ (+ a d) (+ b c))) (log (exp (sqrt (+ (+ a d) (+ b c)))))) 2))>
5.628 * * * * [progress]: [ 10 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (+ (+ a d) (+ b c)) (log (exp 1))) 2))>
5.629 * * * * [progress]: [ 11 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (+ (+ a d) (+ b c)) (log (exp 1))) 2))>
5.629 * * * * [progress]: [ 12 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (+ (+ a d) (+ b c)) (log (exp 1))) 2))>
5.629 * * * * [progress]: [ 13 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (+ (+ a d) (+ b c)) (log (exp 1))) 2))>
5.629 * * * * [progress]: [ 14 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (+ (+ a d) (+ b c)) (log (exp 1))) 2))>
5.629 * * * * [progress]: [ 15 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (pow (log (exp (+ (+ a d) (+ b c)))) 1) 2))>
5.629 * * * * [progress]: [ 16 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (+ a d) (+ b c)) 2))>
5.629 * * * * [progress]: [ 17 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (exp (log (log (exp (+ (+ a d) (+ b c)))))) 2))>
5.629 * * * * [progress]: [ 18 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (log (exp (log (exp (+ (+ a d) (+ b c)))))) 2))>
5.629 * * * * [progress]: [ 19 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (* (cbrt (log (exp (+ (+ a d) (+ b c))))) (cbrt (log (exp (+ (+ a d) (+ b c)))))) (cbrt (log (exp (+ (+ a d) (+ b c)))))) 2))>
5.629 * * * * [progress]: [ 20 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (cbrt (* (* (log (exp (+ (+ a d) (+ b c)))) (log (exp (+ (+ a d) (+ b c))))) (log (exp (+ (+ a d) (+ b c)))))) 2))>
5.629 * * * * [progress]: [ 21 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (sqrt (log (exp (+ (+ a d) (+ b c))))) (sqrt (log (exp (+ (+ a d) (+ b c)))))) 2))>
5.629 * * * * [progress]: [ 22 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (log (exp (+ (+ a d) (+ b c))))) 2))>
5.629 * * * * [progress]: [ 23 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (posit16->real (real->posit16 (log (exp (+ (+ a d) (+ b c)))))) 2))>
5.629 * * * * [progress]: [ 24 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b d)) 2))>
5.629 * * * * [progress]: [ 25 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ b (+ c d)) 2))>
5.629 * * * * [progress]: [ 26 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ b (+ c d)) 2))>
5.630 * [simplify]: Simplifying:
  (expm1 (log (exp (+ (+ a d) (+ b c)))))
  (log1p (log (exp (+ (+ a d) (+ b c)))))
  (log (exp (+ a d)))
  (log (exp (+ b c)))
  (log (* (cbrt (exp (+ (+ a d) (+ b c)))) (cbrt (exp (+ (+ a d) (+ b c))))))
  (log (cbrt (exp (+ (+ a d) (+ b c)))))
  (log (sqrt (exp (+ (+ a d) (+ b c)))))
  (log (sqrt (exp (+ (+ a d) (+ b c)))))
  (log 1)
  (log (exp (+ (+ a d) (+ b c))))
  (log (exp (+ (+ a d) (+ b c))))
  (log (exp (* (cbrt (+ (+ a d) (+ b c))) (cbrt (+ (+ a d) (+ b c))))))
  (log (exp (sqrt (+ (+ a d) (+ b c)))))
  (log (exp 1))
  (log (exp 1))
  (log (exp 1))
  (log (exp 1))
  (log (exp 1))
  (log (log (exp (+ (+ a d) (+ b c)))))
  (exp (log (exp (+ (+ a d) (+ b c)))))
  (* (cbrt (log (exp (+ (+ a d) (+ b c))))) (cbrt (log (exp (+ (+ a d) (+ b c))))))
  (cbrt (log (exp (+ (+ a d) (+ b c)))))
  (* (* (log (exp (+ (+ a d) (+ b c)))) (log (exp (+ (+ a d) (+ b c))))) (log (exp (+ (+ a d) (+ b c)))))
  (sqrt (log (exp (+ (+ a d) (+ b c)))))
  (sqrt (log (exp (+ (+ a d) (+ b c)))))
  (real->posit16 (log (exp (+ (+ a d) (+ b c)))))
  (+ a (+ b d))
  (+ b (+ c d))
  (+ b (+ c d))
5.631 * * [simplify]: iteration 0: 44 enodes
5.647 * * [simplify]: iteration 1: 72 enodes
5.667 * * [simplify]: iteration 2: 143 enodes
5.728 * * [simplify]: iteration 3: 799 enodes
6.219 * * [simplify]: iteration complete: 5000 enodes
6.219 * * [simplify]: Extracting #0: cost 19 inf + 0
6.219 * * [simplify]: Extracting #1: cost 143 inf + 2
6.222 * * [simplify]: Extracting #2: cost 841 inf + 1476
6.238 * * [simplify]: Extracting #3: cost 2005 inf + 31448
6.306 * * [simplify]: Extracting #4: cost 341 inf + 353201
6.419 * * [simplify]: Extracting #5: cost 6 inf + 421600
6.566 * * [simplify]: Extracting #6: cost 1 inf + 422692
6.712 * * [simplify]: Extracting #7: cost 0 inf + 423287
6.859 * [simplify]: Simplified to:
  (expm1 (+ (+ c (+ d a)) b))
  (log1p (+ (+ c (+ d a)) b))
  (+ d a)
  (+ b c)
  (log (* (cbrt (exp (+ (+ b (+ d c)) a))) (cbrt (exp (+ (+ b (+ d c)) a)))))
  (log (cbrt (exp (+ (+ b (+ d c)) a))))
  (log (sqrt (exp (+ (+ b (+ d c)) a))))
  (log (sqrt (exp (+ (+ b (+ d c)) a))))
  0
  (+ (+ c (+ d a)) b)
  (+ (+ c (+ d a)) b)
  (* (cbrt (+ (+ c (+ d a)) b)) (cbrt (+ (+ c (+ d a)) b)))
  (sqrt (+ (+ c (+ d a)) b))
  1
  1
  1
  1
  1
  (log (+ (+ c (+ d a)) b))
  (exp (+ (+ b (+ d c)) a))
  (* (cbrt (+ (+ c (+ d a)) b)) (cbrt (+ (+ c (+ d a)) b)))
  (cbrt (+ (+ c (+ d a)) b))
  (* (* (+ (+ c (+ d a)) b) (+ (+ c (+ d a)) b)) (+ (+ c (+ d a)) b))
  (sqrt (+ (+ c (+ d a)) b))
  (sqrt (+ (+ c (+ d a)) b))
  (real->posit16 (+ (+ c (+ d a)) b))
  (+ (+ d a) b)
  (+ b (+ d c))
  (+ b (+ d c))
6.861 * * * [progress]: adding candidates to table
7.029 * * [progress]: iteration 4 / 4
7.029 * * * [progress]: picking best candidate
7.034 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (+ (+ a d) (+ b c)) 2))>
7.034 * * * [progress]: localizing error
7.055 * * * [progress]: generating rewritten candidates
7.055 * * * [progress]: generating series expansions
7.055 * * * [progress]: simplifying candidates
7.055 * [simplify]: Simplifying:
  
7.055 * * [simplify]: iteration 0: 0 enodes
7.056 * * [simplify]: iteration complete: 0 enodes
7.056 * * [simplify]: Extracting #0: cost 0 inf + 0
7.056 * [simplify]: Simplified to:
  
7.056 * * * [progress]: adding candidates to table
7.056 * [progress]: [Phase 3 of 3] Extracting.
7.059 * [simplify]: Simplifying:
  (* (+ (+ a d) (+ b c)) 2)
7.059 * * [simplify]: iteration 0: 9 enodes
7.059 * * [simplify]: iteration 1: 13 enodes
7.060 * * [simplify]: iteration complete: 13 enodes
7.060 * * [simplify]: Extracting #0: cost 1 inf + 0
7.060 * * [simplify]: Extracting #1: cost 3 inf + 0
7.060 * * [simplify]: Extracting #2: cost 4 inf + 1
7.060 * * [simplify]: Extracting #3: cost 8 inf + 1
7.060 * * [simplify]: Extracting #4: cost 3 inf + 47
7.060 * * [simplify]: Extracting #5: cost 0 inf + 378
7.060 * [simplify]: Simplified to:
  (* 2 (+ (+ b c) (+ d a)))
8.721 * [regime-testing]: Baseline error score: 0
8.726 * [regime-testing]: Oracle error score: 0
8.727 * [regime-testing]: End program error score: 0
8.814 * [regime-testing]: Target error score: 3.8481667036778693