28.398 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.033 * * * [progress]: [2/2] Setting up program.
0.036 * [progress]: [Phase 2 of 3] Improving.
0.036 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b (+ c d))) 2))>
0.036 * [simplify]: Simplifying:
  (* (+ a (+ b (+ c d))) 2)
0.036 * * [simplify]: iteration 0: 9 enodes
0.038 * * [simplify]: iteration 1: 17 enodes
0.041 * * [simplify]: iteration 2: 51 enodes
0.051 * * [simplify]: iteration 3: 129 enodes
0.124 * * [simplify]: iteration 4: 292 enodes
0.245 * * [simplify]: iteration 5: 404 enodes
0.364 * * [simplify]: iteration 6: 406 enodes
0.397 * * [simplify]: iteration complete: 406 enodes
0.397 * * [simplify]: Extracting #0: cost 1 inf + 0
0.397 * * [simplify]: Extracting #1: cost 31 inf + 0
0.398 * * [simplify]: Extracting #2: cost 17 inf + 521
0.401 * * [simplify]: Extracting #3: cost 0 inf + 2055
0.404 * * [simplify]: Extracting #4: cost 0 inf + 2040
0.407 * [simplify]: Simplified to:
  (* 2 (+ (+ a c) (+ b d)))
0.408 * * [progress]: iteration 1 / 4
0.409 * * * [progress]: picking best candidate
0.415 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (+ a (+ b (+ c d))) 2))>
0.415 * * * [progress]: localizing error
0.439 * * * [progress]: generating rewritten candidates
0.439 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.471 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2)
0.495 * * * [progress]: generating series expansions
0.495 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.496 * [backup-simplify]: Simplify (+ a (+ b (+ c d))) into (+ a (+ b (+ c d)))
0.496 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a b c d) around 0
0.496 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d
0.496 * [taylor]: Taking taylor expansion of a in d
0.496 * [backup-simplify]: Simplify a into a
0.496 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d
0.496 * [taylor]: Taking taylor expansion of b in d
0.496 * [backup-simplify]: Simplify b into b
0.496 * [taylor]: Taking taylor expansion of (+ c d) in d
0.496 * [taylor]: Taking taylor expansion of c in d
0.496 * [backup-simplify]: Simplify c into c
0.496 * [taylor]: Taking taylor expansion of d in d
0.496 * [backup-simplify]: Simplify 0 into 0
0.496 * [backup-simplify]: Simplify 1 into 1
0.496 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c
0.496 * [taylor]: Taking taylor expansion of a in c
0.496 * [backup-simplify]: Simplify a into a
0.497 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c
0.497 * [taylor]: Taking taylor expansion of b in c
0.497 * [backup-simplify]: Simplify b into b
0.497 * [taylor]: Taking taylor expansion of (+ c d) in c
0.497 * [taylor]: Taking taylor expansion of c in c
0.497 * [backup-simplify]: Simplify 0 into 0
0.497 * [backup-simplify]: Simplify 1 into 1
0.497 * [taylor]: Taking taylor expansion of d in c
0.497 * [backup-simplify]: Simplify d into d
0.497 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b
0.497 * [taylor]: Taking taylor expansion of a in b
0.497 * [backup-simplify]: Simplify a into a
0.497 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b
0.497 * [taylor]: Taking taylor expansion of b in b
0.497 * [backup-simplify]: Simplify 0 into 0
0.497 * [backup-simplify]: Simplify 1 into 1
0.497 * [taylor]: Taking taylor expansion of (+ c d) in b
0.497 * [taylor]: Taking taylor expansion of c in b
0.497 * [backup-simplify]: Simplify c into c
0.497 * [taylor]: Taking taylor expansion of d in b
0.497 * [backup-simplify]: Simplify d into d
0.497 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
0.497 * [taylor]: Taking taylor expansion of a in a
0.497 * [backup-simplify]: Simplify 0 into 0
0.497 * [backup-simplify]: Simplify 1 into 1
0.497 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
0.497 * [taylor]: Taking taylor expansion of b in a
0.497 * [backup-simplify]: Simplify b into b
0.497 * [taylor]: Taking taylor expansion of (+ c d) in a
0.497 * [taylor]: Taking taylor expansion of c in a
0.497 * [backup-simplify]: Simplify c into c
0.497 * [taylor]: Taking taylor expansion of d in a
0.497 * [backup-simplify]: Simplify d into d
0.497 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
0.497 * [taylor]: Taking taylor expansion of a in a
0.497 * [backup-simplify]: Simplify 0 into 0
0.497 * [backup-simplify]: Simplify 1 into 1
0.497 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
0.497 * [taylor]: Taking taylor expansion of b in a
0.498 * [backup-simplify]: Simplify b into b
0.498 * [taylor]: Taking taylor expansion of (+ c d) in a
0.498 * [taylor]: Taking taylor expansion of c in a
0.498 * [backup-simplify]: Simplify c into c
0.498 * [taylor]: Taking taylor expansion of d in a
0.498 * [backup-simplify]: Simplify d into d
0.498 * [backup-simplify]: Simplify (+ c d) into (+ c d)
0.498 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d))
0.498 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d))
0.498 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in b
0.498 * [taylor]: Taking taylor expansion of c in b
0.498 * [backup-simplify]: Simplify c into c
0.498 * [taylor]: Taking taylor expansion of (+ b d) in b
0.498 * [taylor]: Taking taylor expansion of b in b
0.498 * [backup-simplify]: Simplify 0 into 0
0.498 * [backup-simplify]: Simplify 1 into 1
0.498 * [taylor]: Taking taylor expansion of d in b
0.498 * [backup-simplify]: Simplify d into d
0.498 * [backup-simplify]: Simplify (+ 0 d) into d
0.498 * [backup-simplify]: Simplify (+ c d) into (+ c d)
0.498 * [taylor]: Taking taylor expansion of (+ c d) in c
0.498 * [taylor]: Taking taylor expansion of c in c
0.498 * [backup-simplify]: Simplify 0 into 0
0.498 * [backup-simplify]: Simplify 1 into 1
0.498 * [taylor]: Taking taylor expansion of d in c
0.498 * [backup-simplify]: Simplify d into d
0.498 * [backup-simplify]: Simplify (+ 0 d) into d
0.498 * [taylor]: Taking taylor expansion of d in d
0.498 * [backup-simplify]: Simplify 0 into 0
0.498 * [backup-simplify]: Simplify 1 into 1
0.499 * [backup-simplify]: Simplify 0 into 0
0.499 * [backup-simplify]: Simplify (+ 0 0) into 0
0.500 * [backup-simplify]: Simplify (+ 0 0) into 0
0.500 * [backup-simplify]: Simplify (+ 1 0) into 1
0.500 * [taylor]: Taking taylor expansion of 1 in b
0.500 * [backup-simplify]: Simplify 1 into 1
0.500 * [taylor]: Taking taylor expansion of 1 in c
0.500 * [backup-simplify]: Simplify 1 into 1
0.500 * [taylor]: Taking taylor expansion of 1 in d
0.500 * [backup-simplify]: Simplify 1 into 1
0.500 * [backup-simplify]: Simplify 1 into 1
0.502 * [backup-simplify]: Simplify (+ 1 0) into 1
0.502 * [backup-simplify]: Simplify (+ 0 1) into 1
0.502 * [taylor]: Taking taylor expansion of 1 in c
0.502 * [backup-simplify]: Simplify 1 into 1
0.502 * [taylor]: Taking taylor expansion of 1 in d
0.502 * [backup-simplify]: Simplify 1 into 1
0.502 * [backup-simplify]: Simplify 1 into 1
0.503 * [backup-simplify]: Simplify (+ 1 0) into 1
0.503 * [taylor]: Taking taylor expansion of 1 in d
0.503 * [backup-simplify]: Simplify 1 into 1
0.503 * [backup-simplify]: Simplify 1 into 1
0.503 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b c))
0.504 * [backup-simplify]: Simplify (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))
0.504 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in (a b c d) around 0
0.504 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d
0.504 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.504 * [taylor]: Taking taylor expansion of a in d
0.504 * [backup-simplify]: Simplify a into a
0.504 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.504 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d
0.504 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.504 * [taylor]: Taking taylor expansion of b in d
0.504 * [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 d
0.504 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.504 * [taylor]: Taking taylor expansion of c in d
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 d
0.504 * [taylor]: Taking taylor expansion of d in d
0.504 * [backup-simplify]: Simplify 0 into 0
0.504 * [backup-simplify]: Simplify 1 into 1
0.505 * [backup-simplify]: Simplify (/ 1 1) into 1
0.505 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c
0.505 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.505 * [taylor]: Taking taylor expansion of a in c
0.505 * [backup-simplify]: Simplify a into a
0.505 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.505 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c
0.505 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.505 * [taylor]: Taking taylor expansion of b in c
0.505 * [backup-simplify]: Simplify b into b
0.505 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.505 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.505 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.505 * [taylor]: Taking taylor expansion of c in c
0.505 * [backup-simplify]: Simplify 0 into 0
0.505 * [backup-simplify]: Simplify 1 into 1
0.506 * [backup-simplify]: Simplify (/ 1 1) into 1
0.506 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.506 * [taylor]: Taking taylor expansion of d in c
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 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b
0.506 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.506 * [taylor]: Taking taylor expansion of a in b
0.506 * [backup-simplify]: Simplify a into a
0.506 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.506 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) 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 c) (/ 1 d)) in b
0.506 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.506 * [taylor]: Taking taylor expansion of c in b
0.507 * [backup-simplify]: Simplify c into c
0.507 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.507 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.507 * [taylor]: Taking taylor expansion of d in b
0.507 * [backup-simplify]: Simplify d into d
0.507 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.507 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a
0.507 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.507 * [taylor]: Taking taylor expansion of a in a
0.507 * [backup-simplify]: Simplify 0 into 0
0.507 * [backup-simplify]: Simplify 1 into 1
0.507 * [backup-simplify]: Simplify (/ 1 1) into 1
0.511 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a
0.511 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.511 * [taylor]: Taking taylor expansion of b in a
0.511 * [backup-simplify]: Simplify b into b
0.511 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.511 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a
0.512 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.512 * [taylor]: Taking taylor expansion of c in a
0.512 * [backup-simplify]: Simplify c into c
0.512 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.512 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.512 * [taylor]: Taking taylor expansion of d in a
0.512 * [backup-simplify]: Simplify d into d
0.512 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.512 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a
0.512 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.512 * [taylor]: Taking taylor expansion of a in a
0.512 * [backup-simplify]: Simplify 0 into 0
0.512 * [backup-simplify]: Simplify 1 into 1
0.513 * [backup-simplify]: Simplify (/ 1 1) into 1
0.513 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a
0.513 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.513 * [taylor]: Taking taylor expansion of b in a
0.513 * [backup-simplify]: Simplify b into b
0.513 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.513 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a
0.513 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.513 * [taylor]: Taking taylor expansion of c in a
0.513 * [backup-simplify]: Simplify c into c
0.513 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.513 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.513 * [taylor]: Taking taylor expansion of d in a
0.513 * [backup-simplify]: Simplify d into d
0.513 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.514 * [backup-simplify]: Simplify (+ 1 0) into 1
0.514 * [taylor]: Taking taylor expansion of 1 in b
0.514 * [backup-simplify]: Simplify 1 into 1
0.515 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.515 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
0.515 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))
0.515 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))
0.515 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
0.515 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.515 * [taylor]: Taking taylor expansion of b in b
0.515 * [backup-simplify]: Simplify 0 into 0
0.515 * [backup-simplify]: Simplify 1 into 1
0.516 * [backup-simplify]: Simplify (/ 1 1) into 1
0.516 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
0.516 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.516 * [taylor]: Taking taylor expansion of d in b
0.516 * [backup-simplify]: Simplify d into d
0.516 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.516 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.516 * [taylor]: Taking taylor expansion of c in b
0.516 * [backup-simplify]: Simplify c into c
0.516 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.516 * [backup-simplify]: Simplify (+ 1 0) into 1
0.516 * [taylor]: Taking taylor expansion of 1 in c
0.516 * [backup-simplify]: Simplify 1 into 1
0.516 * [taylor]: Taking taylor expansion of 1 in c
0.516 * [backup-simplify]: Simplify 1 into 1
0.517 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.518 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
0.518 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.518 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.518 * [backup-simplify]: Simplify (+ 0 0) into 0
0.518 * [backup-simplify]: Simplify (+ 0 0) into 0
0.519 * [backup-simplify]: Simplify (+ 0 0) into 0
0.519 * [taylor]: Taking taylor expansion of 0 in b
0.519 * [backup-simplify]: Simplify 0 into 0
0.520 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.520 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
0.520 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 d) (/ 1 c))
0.520 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
0.520 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.520 * [taylor]: Taking taylor expansion of d in c
0.520 * [backup-simplify]: Simplify d into d
0.520 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.520 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.520 * [taylor]: Taking taylor expansion of c in c
0.520 * [backup-simplify]: Simplify 0 into 0
0.520 * [backup-simplify]: Simplify 1 into 1
0.521 * [backup-simplify]: Simplify (/ 1 1) into 1
0.521 * [backup-simplify]: Simplify (+ 0 1) into 1
0.521 * [taylor]: Taking taylor expansion of 1 in d
0.522 * [backup-simplify]: Simplify 1 into 1
0.522 * [taylor]: Taking taylor expansion of 0 in c
0.522 * [backup-simplify]: Simplify 0 into 0
0.522 * [taylor]: Taking taylor expansion of 1 in d
0.522 * [backup-simplify]: Simplify 1 into 1
0.522 * [taylor]: Taking taylor expansion of 1 in d
0.522 * [backup-simplify]: Simplify 1 into 1
0.523 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.523 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
0.523 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
0.523 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
0.524 * [backup-simplify]: Simplify (+ 0 0) into 0
0.524 * [backup-simplify]: Simplify (+ 0 0) into 0
0.524 * [backup-simplify]: Simplify (+ 0 0) into 0
0.524 * [taylor]: Taking taylor expansion of 0 in b
0.524 * [backup-simplify]: Simplify 0 into 0
0.524 * [taylor]: Taking taylor expansion of 0 in c
0.524 * [backup-simplify]: Simplify 0 into 0
0.525 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.526 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.526 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.526 * [backup-simplify]: Simplify (+ 0 0) into 0
0.526 * [backup-simplify]: Simplify (+ 0 0) into 0
0.526 * [taylor]: Taking taylor expansion of 0 in c
0.526 * [backup-simplify]: Simplify 0 into 0
0.526 * [taylor]: Taking taylor expansion of 0 in c
0.526 * [backup-simplify]: Simplify 0 into 0
0.527 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.527 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d)
0.527 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.527 * [taylor]: Taking taylor expansion of d in d
0.527 * [backup-simplify]: Simplify 0 into 0
0.527 * [backup-simplify]: Simplify 1 into 1
0.527 * [backup-simplify]: Simplify (/ 1 1) into 1
0.527 * [backup-simplify]: Simplify 1 into 1
0.527 * [taylor]: Taking taylor expansion of 0 in d
0.527 * [backup-simplify]: Simplify 0 into 0
0.527 * [taylor]: Taking taylor expansion of 0 in d
0.527 * [backup-simplify]: Simplify 0 into 0
0.527 * [taylor]: Taking taylor expansion of 0 in d
0.527 * [backup-simplify]: Simplify 0 into 0
0.527 * [backup-simplify]: Simplify 1 into 1
0.527 * [backup-simplify]: Simplify 1 into 1
0.528 * [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))
0.528 * [backup-simplify]: Simplify (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d))))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))))
0.528 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in (a b c d) around 0
0.528 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in d
0.528 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d
0.528 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.528 * [taylor]: Taking taylor expansion of a in d
0.528 * [backup-simplify]: Simplify a into a
0.528 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.528 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d
0.528 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.528 * [taylor]: Taking taylor expansion of b in d
0.528 * [backup-simplify]: Simplify b into b
0.528 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.528 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d
0.529 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.529 * [taylor]: Taking taylor expansion of c in d
0.529 * [backup-simplify]: Simplify c into c
0.529 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.529 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.529 * [taylor]: Taking taylor expansion of d in d
0.529 * [backup-simplify]: Simplify 0 into 0
0.529 * [backup-simplify]: Simplify 1 into 1
0.529 * [backup-simplify]: Simplify (/ 1 1) into 1
0.529 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in c
0.529 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c
0.529 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.529 * [taylor]: Taking taylor expansion of a in c
0.529 * [backup-simplify]: Simplify a into a
0.529 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.529 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c
0.529 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.529 * [taylor]: Taking taylor expansion of b in c
0.529 * [backup-simplify]: Simplify b into b
0.529 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.529 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.529 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.529 * [taylor]: Taking taylor expansion of c in c
0.529 * [backup-simplify]: Simplify 0 into 0
0.529 * [backup-simplify]: Simplify 1 into 1
0.529 * [backup-simplify]: Simplify (/ 1 1) into 1
0.529 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.529 * [taylor]: Taking taylor expansion of d in c
0.530 * [backup-simplify]: Simplify d into d
0.530 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.530 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in b
0.530 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b
0.530 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.530 * [taylor]: Taking taylor expansion of a in b
0.530 * [backup-simplify]: Simplify a into a
0.530 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.530 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.530 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.530 * [taylor]: Taking taylor expansion of b in b
0.530 * [backup-simplify]: Simplify 0 into 0
0.530 * [backup-simplify]: Simplify 1 into 1
0.530 * [backup-simplify]: Simplify (/ 1 1) into 1
0.530 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.530 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.530 * [taylor]: Taking taylor expansion of c in b
0.530 * [backup-simplify]: Simplify c into c
0.530 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.530 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.530 * [taylor]: Taking taylor expansion of d in b
0.530 * [backup-simplify]: Simplify d into d
0.530 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.530 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in a
0.530 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a
0.530 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.530 * [taylor]: Taking taylor expansion of a in a
0.530 * [backup-simplify]: Simplify 0 into 0
0.530 * [backup-simplify]: Simplify 1 into 1
0.531 * [backup-simplify]: Simplify (/ 1 1) into 1
0.531 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a
0.531 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.531 * [taylor]: Taking taylor expansion of b in a
0.531 * [backup-simplify]: Simplify b into b
0.531 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.531 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a
0.531 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.531 * [taylor]: Taking taylor expansion of c in a
0.531 * [backup-simplify]: Simplify c into c
0.531 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.531 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.531 * [taylor]: Taking taylor expansion of d in a
0.531 * [backup-simplify]: Simplify d into d
0.531 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.531 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in a
0.531 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a
0.531 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.531 * [taylor]: Taking taylor expansion of a in a
0.531 * [backup-simplify]: Simplify 0 into 0
0.531 * [backup-simplify]: Simplify 1 into 1
0.531 * [backup-simplify]: Simplify (/ 1 1) into 1
0.531 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a
0.531 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.531 * [taylor]: Taking taylor expansion of b in a
0.531 * [backup-simplify]: Simplify b into b
0.531 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.531 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a
0.531 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.531 * [taylor]: Taking taylor expansion of c in a
0.531 * [backup-simplify]: Simplify c into c
0.531 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.531 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.531 * [taylor]: Taking taylor expansion of d in a
0.531 * [backup-simplify]: Simplify d into d
0.531 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.532 * [backup-simplify]: Simplify (+ 1 0) into 1
0.532 * [backup-simplify]: Simplify (- 1) into -1
0.532 * [taylor]: Taking taylor expansion of -1 in b
0.532 * [backup-simplify]: Simplify -1 into -1
0.533 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.533 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
0.533 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))
0.533 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))
0.533 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))
0.533 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b
0.533 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.533 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.533 * [taylor]: Taking taylor expansion of b in b
0.533 * [backup-simplify]: Simplify 0 into 0
0.533 * [backup-simplify]: Simplify 1 into 1
0.533 * [backup-simplify]: Simplify (/ 1 1) into 1
0.533 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.533 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.533 * [taylor]: Taking taylor expansion of c in b
0.533 * [backup-simplify]: Simplify c into c
0.533 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.533 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.533 * [taylor]: Taking taylor expansion of d in b
0.533 * [backup-simplify]: Simplify d into d
0.533 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.534 * [backup-simplify]: Simplify (+ 1 0) into 1
0.534 * [backup-simplify]: Simplify (- 1) into -1
0.534 * [taylor]: Taking taylor expansion of -1 in c
0.534 * [backup-simplify]: Simplify -1 into -1
0.534 * [taylor]: Taking taylor expansion of -1 in c
0.534 * [backup-simplify]: Simplify -1 into -1
0.535 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.535 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
0.535 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.535 * [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
0.536 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.536 * [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
0.537 * [backup-simplify]: Simplify (/ 1 1) into 1
0.537 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.537 * [taylor]: Taking taylor expansion of d in c
0.537 * [backup-simplify]: Simplify d into d
0.537 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.537 * [backup-simplify]: Simplify (+ 1 0) into 1
0.538 * [backup-simplify]: Simplify (- 1) into -1
0.538 * [taylor]: Taking taylor expansion of -1 in d
0.538 * [backup-simplify]: Simplify -1 into -1
0.538 * [taylor]: Taking taylor expansion of 0 in c
0.538 * [backup-simplify]: Simplify 0 into 0
0.538 * [taylor]: Taking taylor expansion of -1 in d
0.538 * [backup-simplify]: Simplify -1 into -1
0.538 * [taylor]: Taking taylor expansion of -1 in d
0.538 * [backup-simplify]: Simplify -1 into -1
0.538 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.538 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
0.539 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
0.539 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
0.539 * [backup-simplify]: Simplify (+ 0 0) into 0
0.539 * [backup-simplify]: Simplify (+ 0 0) into 0
0.539 * [backup-simplify]: Simplify (+ 0 0) into 0
0.540 * [backup-simplify]: Simplify (- 0) into 0
0.540 * [taylor]: Taking taylor expansion of 0 in b
0.540 * [backup-simplify]: Simplify 0 into 0
0.540 * [taylor]: Taking taylor expansion of 0 in c
0.540 * [backup-simplify]: Simplify 0 into 0
0.540 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.540 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.540 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.541 * [backup-simplify]: Simplify (+ 0 0) into 0
0.541 * [backup-simplify]: Simplify (+ 0 0) into 0
0.541 * [backup-simplify]: Simplify (- 0) into 0
0.541 * [taylor]: Taking taylor expansion of 0 in c
0.541 * [backup-simplify]: Simplify 0 into 0
0.541 * [taylor]: Taking taylor expansion of 0 in c
0.541 * [backup-simplify]: Simplify 0 into 0
0.542 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.542 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d)
0.542 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d))
0.542 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
0.542 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.542 * [taylor]: Taking taylor expansion of d in d
0.542 * [backup-simplify]: Simplify 0 into 0
0.542 * [backup-simplify]: Simplify 1 into 1
0.542 * [backup-simplify]: Simplify (/ 1 1) into 1
0.542 * [backup-simplify]: Simplify (- 1) into -1
0.542 * [backup-simplify]: Simplify -1 into -1
0.543 * [taylor]: Taking taylor expansion of 0 in d
0.543 * [backup-simplify]: Simplify 0 into 0
0.543 * [taylor]: Taking taylor expansion of 0 in d
0.543 * [backup-simplify]: Simplify 0 into 0
0.543 * [taylor]: Taking taylor expansion of 0 in d
0.543 * [backup-simplify]: Simplify 0 into 0
0.543 * [backup-simplify]: Simplify -1 into -1
0.543 * [backup-simplify]: Simplify -1 into -1
0.543 * [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))
0.544 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2)
0.544 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d))
0.544 * [approximate]: Taking taylor expansion of (+ b (+ c d)) in (b c d) around 0
0.544 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d
0.544 * [taylor]: Taking taylor expansion of b in d
0.544 * [backup-simplify]: Simplify b into b
0.544 * [taylor]: Taking taylor expansion of (+ c d) in d
0.544 * [taylor]: Taking taylor expansion of c in d
0.544 * [backup-simplify]: Simplify c into c
0.544 * [taylor]: Taking taylor expansion of d in d
0.544 * [backup-simplify]: Simplify 0 into 0
0.544 * [backup-simplify]: Simplify 1 into 1
0.544 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c
0.544 * [taylor]: Taking taylor expansion of b in c
0.544 * [backup-simplify]: Simplify b into b
0.544 * [taylor]: Taking taylor expansion of (+ c d) in c
0.544 * [taylor]: Taking taylor expansion of c in c
0.544 * [backup-simplify]: Simplify 0 into 0
0.544 * [backup-simplify]: Simplify 1 into 1
0.544 * [taylor]: Taking taylor expansion of d in c
0.544 * [backup-simplify]: Simplify d into d
0.544 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b
0.544 * [taylor]: Taking taylor expansion of b in b
0.544 * [backup-simplify]: Simplify 0 into 0
0.544 * [backup-simplify]: Simplify 1 into 1
0.544 * [taylor]: Taking taylor expansion of (+ c d) in b
0.544 * [taylor]: Taking taylor expansion of c in b
0.544 * [backup-simplify]: Simplify c into c
0.544 * [taylor]: Taking taylor expansion of d in b
0.544 * [backup-simplify]: Simplify d into d
0.544 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b
0.544 * [taylor]: Taking taylor expansion of b in b
0.544 * [backup-simplify]: Simplify 0 into 0
0.544 * [backup-simplify]: Simplify 1 into 1
0.544 * [taylor]: Taking taylor expansion of (+ c d) in b
0.544 * [taylor]: Taking taylor expansion of c in b
0.544 * [backup-simplify]: Simplify c into c
0.544 * [taylor]: Taking taylor expansion of d in b
0.544 * [backup-simplify]: Simplify d into d
0.544 * [backup-simplify]: Simplify (+ c d) into (+ c d)
0.544 * [backup-simplify]: Simplify (+ 0 (+ c d)) into (+ c d)
0.544 * [taylor]: Taking taylor expansion of (+ c d) in c
0.544 * [taylor]: Taking taylor expansion of c in c
0.544 * [backup-simplify]: Simplify 0 into 0
0.544 * [backup-simplify]: Simplify 1 into 1
0.544 * [taylor]: Taking taylor expansion of d in c
0.544 * [backup-simplify]: Simplify d into d
0.544 * [backup-simplify]: Simplify (+ 0 d) into d
0.545 * [taylor]: Taking taylor expansion of d in d
0.545 * [backup-simplify]: Simplify 0 into 0
0.545 * [backup-simplify]: Simplify 1 into 1
0.545 * [backup-simplify]: Simplify 0 into 0
0.545 * [backup-simplify]: Simplify (+ 0 0) into 0
0.545 * [backup-simplify]: Simplify (+ 1 0) into 1
0.545 * [taylor]: Taking taylor expansion of 1 in c
0.545 * [backup-simplify]: Simplify 1 into 1
0.545 * [taylor]: Taking taylor expansion of 1 in d
0.545 * [backup-simplify]: Simplify 1 into 1
0.545 * [backup-simplify]: Simplify 1 into 1
0.546 * [backup-simplify]: Simplify (+ 1 0) into 1
0.546 * [taylor]: Taking taylor expansion of 1 in d
0.546 * [backup-simplify]: Simplify 1 into 1
0.546 * [backup-simplify]: Simplify 1 into 1
0.546 * [backup-simplify]: Simplify 1 into 1
0.546 * [backup-simplify]: Simplify (+ (* 1 (* d (* 1 1))) (+ (* 1 (* 1 (* c 1))) (* 1 (* 1 (* 1 b))))) into (+ b (+ c d))
0.546 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
0.546 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in (b c d) around 0
0.546 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d
0.546 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.546 * [taylor]: Taking taylor expansion of b in d
0.546 * [backup-simplify]: Simplify b into b
0.546 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.546 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d
0.546 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.546 * [taylor]: Taking taylor expansion of c in d
0.546 * [backup-simplify]: Simplify c into c
0.546 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
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
0.547 * [backup-simplify]: Simplify (/ 1 1) into 1
0.547 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c
0.547 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.547 * [taylor]: Taking taylor expansion of b in c
0.547 * [backup-simplify]: Simplify b into b
0.547 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.547 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.547 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.547 * [taylor]: Taking taylor expansion of c in c
0.547 * [backup-simplify]: Simplify 0 into 0
0.547 * [backup-simplify]: Simplify 1 into 1
0.547 * [backup-simplify]: Simplify (/ 1 1) into 1
0.547 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.547 * [taylor]: Taking taylor expansion of d in c
0.547 * [backup-simplify]: Simplify d into d
0.547 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.547 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.547 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.547 * [taylor]: Taking taylor expansion of b in b
0.547 * [backup-simplify]: Simplify 0 into 0
0.548 * [backup-simplify]: Simplify 1 into 1
0.548 * [backup-simplify]: Simplify (/ 1 1) into 1
0.548 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.548 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.548 * [taylor]: Taking taylor expansion of c in b
0.548 * [backup-simplify]: Simplify c into c
0.548 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.548 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.548 * [taylor]: Taking taylor expansion of d in b
0.548 * [backup-simplify]: Simplify d into d
0.548 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.548 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.548 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.548 * [taylor]: Taking taylor expansion of b in b
0.548 * [backup-simplify]: Simplify 0 into 0
0.548 * [backup-simplify]: Simplify 1 into 1
0.549 * [backup-simplify]: Simplify (/ 1 1) into 1
0.549 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.549 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.549 * [taylor]: Taking taylor expansion of c in b
0.549 * [backup-simplify]: Simplify c into c
0.549 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.549 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.549 * [taylor]: Taking taylor expansion of d in b
0.549 * [backup-simplify]: Simplify d into d
0.549 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.549 * [backup-simplify]: Simplify (+ 1 0) into 1
0.549 * [taylor]: Taking taylor expansion of 1 in c
0.549 * [backup-simplify]: Simplify 1 into 1
0.550 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.550 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
0.550 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d))
0.550 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.550 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.550 * [taylor]: Taking taylor expansion of c in c
0.550 * [backup-simplify]: Simplify 0 into 0
0.550 * [backup-simplify]: Simplify 1 into 1
0.550 * [backup-simplify]: Simplify (/ 1 1) into 1
0.550 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.550 * [taylor]: Taking taylor expansion of d in c
0.550 * [backup-simplify]: Simplify d into d
0.550 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
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 * [taylor]: Taking taylor expansion of 1 in d
0.551 * [backup-simplify]: Simplify 1 into 1
0.552 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.552 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.552 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.552 * [backup-simplify]: Simplify (+ 0 0) into 0
0.552 * [backup-simplify]: Simplify (+ 0 0) into 0
0.552 * [taylor]: Taking taylor expansion of 0 in c
0.552 * [backup-simplify]: Simplify 0 into 0
0.553 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.553 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d)
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 * [backup-simplify]: Simplify 1 into 1
0.553 * [taylor]: Taking taylor expansion of 0 in d
0.553 * [backup-simplify]: Simplify 0 into 0
0.553 * [backup-simplify]: Simplify 1 into 1
0.553 * [backup-simplify]: Simplify 1 into 1
0.554 * [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))
0.554 * [backup-simplify]: Simplify (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))) into (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))
0.554 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in (b c d) around 0
0.554 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d
0.554 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d
0.554 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.554 * [taylor]: Taking taylor expansion of b in d
0.554 * [backup-simplify]: Simplify b into b
0.554 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.554 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d
0.554 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.554 * [taylor]: Taking taylor expansion of c in d
0.554 * [backup-simplify]: Simplify c into c
0.554 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.554 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.554 * [taylor]: Taking taylor expansion of d in d
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
0.554 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c
0.554 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c
0.554 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.554 * [taylor]: Taking taylor expansion of b in c
0.555 * [backup-simplify]: Simplify b into b
0.555 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.555 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.555 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.555 * [taylor]: Taking taylor expansion of c in c
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 d) in c
0.555 * [taylor]: Taking taylor expansion of d in c
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) (+ (/ 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
0.555 * [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)
0.556 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b
0.556 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.556 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.556 * [taylor]: Taking taylor expansion of b in b
0.556 * [backup-simplify]: Simplify 0 into 0
0.556 * [backup-simplify]: Simplify 1 into 1
0.556 * [backup-simplify]: Simplify (/ 1 1) into 1
0.556 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.556 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.556 * [taylor]: Taking taylor expansion of c in b
0.556 * [backup-simplify]: Simplify c into c
0.556 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.556 * [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
0.557 * [backup-simplify]: Simplify (- 1) into -1
0.557 * [taylor]: Taking taylor expansion of -1 in c
0.557 * [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 * [backup-simplify]: Simplify (- (+ (/ 1 c) (/ 1 d))) 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) (/ 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
0.558 * [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
0.559 * [backup-simplify]: Simplify (- 1) into -1
0.559 * [taylor]: Taking taylor expansion of -1 in d
0.559 * [backup-simplify]: Simplify -1 into -1
0.559 * [taylor]: Taking taylor expansion of -1 in d
0.559 * [backup-simplify]: Simplify -1 into -1
0.560 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.560 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.560 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.561 * [backup-simplify]: Simplify (+ 0 0) into 0
0.561 * [backup-simplify]: Simplify (+ 0 0) into 0
0.561 * [backup-simplify]: Simplify (- 0) into 0
0.561 * [taylor]: Taking taylor expansion of 0 in c
0.561 * [backup-simplify]: Simplify 0 into 0
0.562 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.562 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d)
0.562 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d))
0.562 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
0.562 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.562 * [taylor]: Taking taylor expansion of d in d
0.562 * [backup-simplify]: Simplify 0 into 0
0.562 * [backup-simplify]: Simplify 1 into 1
0.563 * [backup-simplify]: Simplify (/ 1 1) into 1
0.563 * [backup-simplify]: Simplify (- 1) into -1
0.563 * [backup-simplify]: Simplify -1 into -1
0.563 * [taylor]: Taking taylor expansion of 0 in d
0.563 * [backup-simplify]: Simplify 0 into 0
0.563 * [backup-simplify]: Simplify -1 into -1
0.564 * [backup-simplify]: Simplify -1 into -1
0.564 * [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))
0.564 * * * [progress]: simplifying candidates
0.564 * * * * [progress]: [ 1 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (log1p (expm1 (+ a (+ b (+ c d))))) 2))>
0.564 * * * * [progress]: [ 2 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (expm1 (log1p (+ a (+ b (+ c d))))) 2))>
0.565 * * * * [progress]: [ 3 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ b (+ c d))) 2))>
0.565 * * * * [progress]: [ 4 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (fma (sqrt a) (sqrt a) (+ b (+ c d))) 2))>
0.565 * * * * [progress]: [ 5 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (fma 1 a (+ b (+ c d))) 2))>
0.565 * * * * [progress]: [ 6 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (log (* (exp a) (* (exp b) (* (exp c) (exp d))))) 2))>
0.565 * * * * [progress]: [ 7 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (log (* (exp a) (* (exp b) (exp (+ c d))))) 2))>
0.565 * * * * [progress]: [ 8 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (log (* (exp a) (exp (+ b (+ c d))))) 2))>
0.565 * * * * [progress]: [ 9 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (pow (+ a (+ b (+ c d))) 1) 2))>
0.565 * * * * [progress]: [ 10 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (exp (log (+ a (+ b (+ c d))))) 2))>
0.565 * * * * [progress]: [ 11 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (log (exp (+ a (+ b (+ c d))))) 2))>
0.565 * * * * [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))>
0.565 * * * * [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))>
0.565 * * * * [progress]: [ 14 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (* (sqrt (+ a (+ b (+ c d)))) (sqrt (+ a (+ b (+ c d))))) 2))>
0.565 * * * * [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))>
0.565 * * * * [progress]: [ 16 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ b (+ c d)))) 2))>
0.565 * * * * [progress]: [ 17 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ b (+ c d)) (+ b (+ c d)))) (- a (+ b (+ c d)))) 2))>
0.565 * * * * [progress]: [ 18 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ b (+ c d)))) 2))>
0.566 * * * * [progress]: [ 19 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ b (+ c d)))) 2))>
0.566 * * * * [progress]: [ 20 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ b (+ c d)))) 2))>
0.566 * * * * [progress]: [ 21 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (+ a b) (+ c d)) 2))>
0.566 * * * * [progress]: [ 22 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (posit16->real (real->posit16 (+ a (+ b (+ c d))))) 2))>
0.566 * * * * [progress]: [ 23 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (+ b (+ c d)) a) 2))>
0.566 * * * * [progress]: [ 24 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (log1p (expm1 (+ b (+ c d))))) 2))>
0.566 * * * * [progress]: [ 25 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (expm1 (log1p (+ b (+ c d))))) 2))>
0.566 * * * * [progress]: [ 26 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (fma (* (cbrt b) (cbrt b)) (cbrt b) (+ c d))) 2))>
0.566 * * * * [progress]: [ 27 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (fma (sqrt b) (sqrt b) (+ c d))) 2))>
0.566 * * * * [progress]: [ 28 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (fma 1 b (+ c d))) 2))>
0.566 * * * * [progress]: [ 29 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (log (* (exp b) (* (exp c) (exp d))))) 2))>
0.566 * * * * [progress]: [ 30 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (log (* (exp b) (exp (+ c d))))) 2))>
0.566 * * * * [progress]: [ 31 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (pow (+ b (+ c d)) 1)) 2))>
0.566 * * * * [progress]: [ 32 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (exp (log (+ b (+ c d))))) 2))>
0.566 * * * * [progress]: [ 33 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (log (exp (+ b (+ c d))))) 2))>
0.567 * * * * [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))>
0.567 * * * * [progress]: [ 35 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (cbrt (* (* (+ b (+ c d)) (+ b (+ c d))) (+ b (+ c d))))) 2))>
0.567 * * * * [progress]: [ 36 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (* (sqrt (+ b (+ c d))) (sqrt (+ b (+ c d))))) 2))>
0.567 * * * * [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))>
0.567 * * * * [progress]: [ 38 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (* 1 (+ b (+ c d)))) 2))>
0.567 * * * * [progress]: [ 39 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (/ (- (* b b) (* (+ c d) (+ c d))) (- b (+ c d)))) 2))>
0.567 * * * * [progress]: [ 40 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (* 1 (+ b (+ c d)))) 2))>
0.567 * * * * [progress]: [ 41 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (* 1 (+ b (+ c d)))) 2))>
0.567 * * * * [progress]: [ 42 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ (+ b c) d)) 2))>
0.567 * * * * [progress]: [ 43 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (posit16->real (real->posit16 (+ b (+ c d))))) 2))>
0.567 * * * * [progress]: [ 44 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ (+ c d) b)) 2))>
0.567 * * * * [progress]: [ 45 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b c)) 2))>
0.567 * * * * [progress]: [ 46 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ b (+ c d)) 2))>
0.567 * * * * [progress]: [ 47 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ b (+ c d)) 2))>
0.567 * * * * [progress]: [ 48 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b (+ c d))) 2))>
0.567 * * * * [progress]: [ 49 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b (+ c d))) 2))>
0.567 * * * * [progress]: [ 50 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b (+ c d))) 2))>
0.568 * [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))
0.569 * * [simplify]: iteration 0: 61 enodes
0.595 * * [simplify]: iteration 1: 176 enodes
0.672 * * [simplify]: iteration 2: 641 enodes
1.235 * * [simplify]: iteration 3: 3245 enodes
2.264 * * [simplify]: iteration complete: 5000 enodes
2.265 * * [simplify]: Extracting #0: cost 31 inf + 0
2.266 * * [simplify]: Extracting #1: cost 255 inf + 0
2.274 * * [simplify]: Extracting #2: cost 780 inf + 8789
2.317 * * [simplify]: Extracting #3: cost 211 inf + 113381
2.405 * * [simplify]: Extracting #4: cost 50 inf + 147551
2.474 * * [simplify]: Extracting #5: cost 47 inf + 151799
2.542 * * [simplify]: Extracting #6: cost 8 inf + 157769
2.604 * * [simplify]: Extracting #7: cost 0 inf + 159957
2.690 * [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))
2.693 * * * [progress]: adding candidates to table
2.924 * * [progress]: iteration 2 / 4
2.924 * * * [progress]: picking best candidate
2.951 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (+ a (+ (+ b c) d)) 2))>
2.951 * * * [progress]: localizing error
2.975 * * * [progress]: generating rewritten candidates
2.975 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
3.023 * * * [progress]: generating series expansions
3.023 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
3.024 * [backup-simplify]: Simplify (+ a (+ (+ b c) d)) into (+ a (+ b (+ c d)))
3.024 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a b c d) around 0
3.024 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d
3.024 * [taylor]: Taking taylor expansion of a in d
3.024 * [backup-simplify]: Simplify a into a
3.024 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d
3.024 * [taylor]: Taking taylor expansion of b in d
3.024 * [backup-simplify]: Simplify b into b
3.024 * [taylor]: Taking taylor expansion of (+ c d) in d
3.024 * [taylor]: Taking taylor expansion of c in d
3.024 * [backup-simplify]: Simplify c into c
3.024 * [taylor]: Taking taylor expansion of d in d
3.024 * [backup-simplify]: Simplify 0 into 0
3.024 * [backup-simplify]: Simplify 1 into 1
3.024 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c
3.024 * [taylor]: Taking taylor expansion of a in c
3.024 * [backup-simplify]: Simplify a into a
3.024 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c
3.024 * [taylor]: Taking taylor expansion of b in c
3.024 * [backup-simplify]: Simplify b into b
3.024 * [taylor]: Taking taylor expansion of (+ c d) in c
3.024 * [taylor]: Taking taylor expansion of c in c
3.024 * [backup-simplify]: Simplify 0 into 0
3.024 * [backup-simplify]: Simplify 1 into 1
3.024 * [taylor]: Taking taylor expansion of d in c
3.024 * [backup-simplify]: Simplify d into d
3.024 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b
3.024 * [taylor]: Taking taylor expansion of a in b
3.024 * [backup-simplify]: Simplify a into a
3.024 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b
3.024 * [taylor]: Taking taylor expansion of b in b
3.024 * [backup-simplify]: Simplify 0 into 0
3.024 * [backup-simplify]: Simplify 1 into 1
3.024 * [taylor]: Taking taylor expansion of (+ c d) in b
3.024 * [taylor]: Taking taylor expansion of c in b
3.024 * [backup-simplify]: Simplify c into c
3.024 * [taylor]: Taking taylor expansion of d in b
3.024 * [backup-simplify]: Simplify d into d
3.024 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
3.024 * [taylor]: Taking taylor expansion of a in a
3.024 * [backup-simplify]: Simplify 0 into 0
3.024 * [backup-simplify]: Simplify 1 into 1
3.024 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
3.024 * [taylor]: Taking taylor expansion of b in a
3.024 * [backup-simplify]: Simplify b into b
3.024 * [taylor]: Taking taylor expansion of (+ c d) in a
3.024 * [taylor]: Taking taylor expansion of c in a
3.024 * [backup-simplify]: Simplify c into c
3.024 * [taylor]: Taking taylor expansion of d in a
3.024 * [backup-simplify]: Simplify d into d
3.024 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
3.024 * [taylor]: Taking taylor expansion of a in a
3.024 * [backup-simplify]: Simplify 0 into 0
3.024 * [backup-simplify]: Simplify 1 into 1
3.024 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
3.024 * [taylor]: Taking taylor expansion of b in a
3.024 * [backup-simplify]: Simplify b into b
3.024 * [taylor]: Taking taylor expansion of (+ c d) in a
3.024 * [taylor]: Taking taylor expansion of c in a
3.024 * [backup-simplify]: Simplify c into c
3.024 * [taylor]: Taking taylor expansion of d in a
3.024 * [backup-simplify]: Simplify d into d
3.025 * [backup-simplify]: Simplify (+ c d) into (+ c d)
3.025 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d))
3.025 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d))
3.025 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in b
3.025 * [taylor]: Taking taylor expansion of c in b
3.025 * [backup-simplify]: Simplify c into c
3.025 * [taylor]: Taking taylor expansion of (+ b d) in b
3.025 * [taylor]: Taking taylor expansion of b in b
3.025 * [backup-simplify]: Simplify 0 into 0
3.025 * [backup-simplify]: Simplify 1 into 1
3.025 * [taylor]: Taking taylor expansion of d in b
3.025 * [backup-simplify]: Simplify d into d
3.025 * [backup-simplify]: Simplify (+ 0 d) into d
3.025 * [backup-simplify]: Simplify (+ c d) into (+ c d)
3.025 * [taylor]: Taking taylor expansion of (+ c d) in c
3.025 * [taylor]: Taking taylor expansion of c in c
3.025 * [backup-simplify]: Simplify 0 into 0
3.025 * [backup-simplify]: Simplify 1 into 1
3.025 * [taylor]: Taking taylor expansion of d in c
3.025 * [backup-simplify]: Simplify d into d
3.025 * [backup-simplify]: Simplify (+ 0 d) into d
3.025 * [taylor]: Taking taylor expansion of d in d
3.025 * [backup-simplify]: Simplify 0 into 0
3.025 * [backup-simplify]: Simplify 1 into 1
3.025 * [backup-simplify]: Simplify 0 into 0
3.026 * [backup-simplify]: Simplify (+ 0 0) into 0
3.026 * [backup-simplify]: Simplify (+ 0 0) into 0
3.026 * [backup-simplify]: Simplify (+ 1 0) into 1
3.026 * [taylor]: Taking taylor expansion of 1 in b
3.026 * [backup-simplify]: Simplify 1 into 1
3.026 * [taylor]: Taking taylor expansion of 1 in c
3.026 * [backup-simplify]: Simplify 1 into 1
3.026 * [taylor]: Taking taylor expansion of 1 in d
3.026 * [backup-simplify]: Simplify 1 into 1
3.026 * [backup-simplify]: Simplify 1 into 1
3.027 * [backup-simplify]: Simplify (+ 1 0) into 1
3.027 * [backup-simplify]: Simplify (+ 0 1) into 1
3.027 * [taylor]: Taking taylor expansion of 1 in c
3.027 * [backup-simplify]: Simplify 1 into 1
3.027 * [taylor]: Taking taylor expansion of 1 in d
3.027 * [backup-simplify]: Simplify 1 into 1
3.027 * [backup-simplify]: Simplify 1 into 1
3.027 * [backup-simplify]: Simplify (+ 1 0) into 1
3.027 * [taylor]: Taking taylor expansion of 1 in d
3.027 * [backup-simplify]: Simplify 1 into 1
3.027 * [backup-simplify]: Simplify 1 into 1
3.028 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b c))
3.028 * [backup-simplify]: Simplify (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))
3.028 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in (a b c d) around 0
3.028 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d
3.028 * [taylor]: Taking taylor expansion of (/ 1 a) in d
3.028 * [taylor]: Taking taylor expansion of a in d
3.028 * [backup-simplify]: Simplify a into a
3.028 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
3.028 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d
3.028 * [taylor]: Taking taylor expansion of (/ 1 b) in d
3.028 * [taylor]: Taking taylor expansion of b in d
3.028 * [backup-simplify]: Simplify b into b
3.028 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
3.028 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d
3.028 * [taylor]: Taking taylor expansion of (/ 1 d) in d
3.028 * [taylor]: Taking taylor expansion of d in d
3.028 * [backup-simplify]: Simplify 0 into 0
3.028 * [backup-simplify]: Simplify 1 into 1
3.029 * [backup-simplify]: Simplify (/ 1 1) into 1
3.029 * [taylor]: Taking taylor expansion of (/ 1 c) in d
3.029 * [taylor]: Taking taylor expansion of c in d
3.029 * [backup-simplify]: Simplify c into c
3.029 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
3.029 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c
3.029 * [taylor]: Taking taylor expansion of (/ 1 a) in c
3.029 * [taylor]: Taking taylor expansion of a in c
3.029 * [backup-simplify]: Simplify a into a
3.029 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
3.029 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c
3.029 * [taylor]: Taking taylor expansion of (/ 1 b) in c
3.029 * [taylor]: Taking taylor expansion of b in c
3.029 * [backup-simplify]: Simplify b into b
3.029 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
3.029 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
3.029 * [taylor]: Taking taylor expansion of (/ 1 d) in c
3.029 * [taylor]: Taking taylor expansion of d in c
3.029 * [backup-simplify]: Simplify d into d
3.029 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
3.029 * [taylor]: Taking taylor expansion of (/ 1 c) in c
3.029 * [taylor]: Taking taylor expansion of c in c
3.029 * [backup-simplify]: Simplify 0 into 0
3.029 * [backup-simplify]: Simplify 1 into 1
3.029 * [backup-simplify]: Simplify (/ 1 1) into 1
3.029 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b
3.029 * [taylor]: Taking taylor expansion of (/ 1 a) in b
3.029 * [taylor]: Taking taylor expansion of a in b
3.029 * [backup-simplify]: Simplify a into a
3.029 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
3.029 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
3.029 * [taylor]: Taking taylor expansion of (/ 1 b) in b
3.029 * [taylor]: Taking taylor expansion of b in b
3.030 * [backup-simplify]: Simplify 0 into 0
3.030 * [backup-simplify]: Simplify 1 into 1
3.030 * [backup-simplify]: Simplify (/ 1 1) into 1
3.030 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
3.030 * [taylor]: Taking taylor expansion of (/ 1 d) in b
3.030 * [taylor]: Taking taylor expansion of d in b
3.030 * [backup-simplify]: Simplify d into d
3.030 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
3.030 * [taylor]: Taking taylor expansion of (/ 1 c) in b
3.030 * [taylor]: Taking taylor expansion of c in b
3.030 * [backup-simplify]: Simplify c into c
3.030 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
3.030 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
3.030 * [taylor]: Taking taylor expansion of (/ 1 a) in a
3.030 * [taylor]: Taking taylor expansion of a in a
3.030 * [backup-simplify]: Simplify 0 into 0
3.030 * [backup-simplify]: Simplify 1 into 1
3.030 * [backup-simplify]: Simplify (/ 1 1) into 1
3.030 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
3.030 * [taylor]: Taking taylor expansion of (/ 1 b) in a
3.030 * [taylor]: Taking taylor expansion of b in a
3.030 * [backup-simplify]: Simplify b into b
3.031 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
3.031 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
3.031 * [taylor]: Taking taylor expansion of (/ 1 d) in a
3.031 * [taylor]: Taking taylor expansion of d in a
3.031 * [backup-simplify]: Simplify d into d
3.031 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
3.031 * [taylor]: Taking taylor expansion of (/ 1 c) in a
3.031 * [taylor]: Taking taylor expansion of c in a
3.031 * [backup-simplify]: Simplify c into c
3.031 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
3.031 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
3.031 * [taylor]: Taking taylor expansion of (/ 1 a) in a
3.031 * [taylor]: Taking taylor expansion of a in a
3.031 * [backup-simplify]: Simplify 0 into 0
3.031 * [backup-simplify]: Simplify 1 into 1
3.031 * [backup-simplify]: Simplify (/ 1 1) into 1
3.031 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
3.031 * [taylor]: Taking taylor expansion of (/ 1 b) in a
3.031 * [taylor]: Taking taylor expansion of b in a
3.031 * [backup-simplify]: Simplify b into b
3.031 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
3.031 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
3.031 * [taylor]: Taking taylor expansion of (/ 1 d) in a
3.031 * [taylor]: Taking taylor expansion of d in a
3.031 * [backup-simplify]: Simplify d into d
3.031 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
3.032 * [taylor]: Taking taylor expansion of (/ 1 c) in a
3.032 * [taylor]: Taking taylor expansion of c in a
3.032 * [backup-simplify]: Simplify c into c
3.032 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
3.032 * [backup-simplify]: Simplify (+ 1 0) into 1
3.032 * [taylor]: Taking taylor expansion of 1 in b
3.032 * [backup-simplify]: Simplify 1 into 1
3.032 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.033 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
3.033 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
3.033 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
3.033 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
3.033 * [taylor]: Taking taylor expansion of (/ 1 b) in b
3.033 * [taylor]: Taking taylor expansion of b in b
3.033 * [backup-simplify]: Simplify 0 into 0
3.033 * [backup-simplify]: Simplify 1 into 1
3.033 * [backup-simplify]: Simplify (/ 1 1) into 1
3.033 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
3.033 * [taylor]: Taking taylor expansion of (/ 1 c) in b
3.033 * [taylor]: Taking taylor expansion of c in b
3.033 * [backup-simplify]: Simplify c into c
3.033 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
3.033 * [taylor]: Taking taylor expansion of (/ 1 d) in b
3.033 * [taylor]: Taking taylor expansion of d in b
3.033 * [backup-simplify]: Simplify d into d
3.033 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
3.034 * [backup-simplify]: Simplify (+ 1 0) into 1
3.034 * [taylor]: Taking taylor expansion of 1 in c
3.034 * [backup-simplify]: Simplify 1 into 1
3.034 * [taylor]: Taking taylor expansion of 1 in c
3.034 * [backup-simplify]: Simplify 1 into 1
3.034 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.034 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
3.034 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
3.034 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
3.035 * [backup-simplify]: Simplify (+ 0 0) into 0
3.035 * [backup-simplify]: Simplify (+ 0 0) into 0
3.035 * [backup-simplify]: Simplify (+ 0 0) into 0
3.035 * [taylor]: Taking taylor expansion of 0 in b
3.035 * [backup-simplify]: Simplify 0 into 0
3.036 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.036 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
3.036 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d))
3.036 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
3.036 * [taylor]: Taking taylor expansion of (/ 1 c) in c
3.036 * [taylor]: Taking taylor expansion of c in c
3.036 * [backup-simplify]: Simplify 0 into 0
3.036 * [backup-simplify]: Simplify 1 into 1
3.036 * [backup-simplify]: Simplify (/ 1 1) into 1
3.036 * [taylor]: Taking taylor expansion of (/ 1 d) in c
3.036 * [taylor]: Taking taylor expansion of d in c
3.036 * [backup-simplify]: Simplify d into d
3.036 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
3.036 * [backup-simplify]: Simplify (+ 1 0) into 1
3.037 * [taylor]: Taking taylor expansion of 1 in d
3.037 * [backup-simplify]: Simplify 1 into 1
3.037 * [taylor]: Taking taylor expansion of 0 in c
3.037 * [backup-simplify]: Simplify 0 into 0
3.037 * [taylor]: Taking taylor expansion of 1 in d
3.037 * [backup-simplify]: Simplify 1 into 1
3.037 * [taylor]: Taking taylor expansion of 1 in d
3.037 * [backup-simplify]: Simplify 1 into 1
3.037 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.037 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
3.037 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
3.038 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
3.038 * [backup-simplify]: Simplify (+ 0 0) into 0
3.038 * [backup-simplify]: Simplify (+ 0 0) into 0
3.039 * [backup-simplify]: Simplify (+ 0 0) into 0
3.039 * [taylor]: Taking taylor expansion of 0 in b
3.039 * [backup-simplify]: Simplify 0 into 0
3.039 * [taylor]: Taking taylor expansion of 0 in c
3.039 * [backup-simplify]: Simplify 0 into 0
3.040 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.040 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
3.040 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
3.040 * [backup-simplify]: Simplify (+ 0 0) into 0
3.041 * [backup-simplify]: Simplify (+ 0 0) into 0
3.041 * [taylor]: Taking taylor expansion of 0 in c
3.041 * [backup-simplify]: Simplify 0 into 0
3.041 * [taylor]: Taking taylor expansion of 0 in c
3.041 * [backup-simplify]: Simplify 0 into 0
3.042 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.042 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d)
3.042 * [taylor]: Taking taylor expansion of (/ 1 d) in d
3.042 * [taylor]: Taking taylor expansion of d in d
3.042 * [backup-simplify]: Simplify 0 into 0
3.042 * [backup-simplify]: Simplify 1 into 1
3.042 * [backup-simplify]: Simplify (/ 1 1) into 1
3.042 * [backup-simplify]: Simplify 1 into 1
3.042 * [taylor]: Taking taylor expansion of 0 in d
3.042 * [backup-simplify]: Simplify 0 into 0
3.042 * [taylor]: Taking taylor expansion of 0 in d
3.042 * [backup-simplify]: Simplify 0 into 0
3.042 * [taylor]: Taking taylor expansion of 0 in d
3.042 * [backup-simplify]: Simplify 0 into 0
3.042 * [backup-simplify]: Simplify 1 into 1
3.043 * [backup-simplify]: Simplify 1 into 1
3.044 * [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))
3.044 * [backup-simplify]: Simplify (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))))
3.044 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in (a b c d) around 0
3.044 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in d
3.044 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d
3.044 * [taylor]: Taking taylor expansion of (/ 1 a) in d
3.044 * [taylor]: Taking taylor expansion of a in d
3.044 * [backup-simplify]: Simplify a into a
3.044 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
3.044 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d
3.044 * [taylor]: Taking taylor expansion of (/ 1 b) in d
3.044 * [taylor]: Taking taylor expansion of b in d
3.044 * [backup-simplify]: Simplify b into b
3.044 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
3.044 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d
3.044 * [taylor]: Taking taylor expansion of (/ 1 d) in d
3.044 * [taylor]: Taking taylor expansion of d in d
3.044 * [backup-simplify]: Simplify 0 into 0
3.044 * [backup-simplify]: Simplify 1 into 1
3.045 * [backup-simplify]: Simplify (/ 1 1) into 1
3.045 * [taylor]: Taking taylor expansion of (/ 1 c) in d
3.045 * [taylor]: Taking taylor expansion of c in d
3.045 * [backup-simplify]: Simplify c into c
3.045 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
3.045 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in c
3.045 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c
3.045 * [taylor]: Taking taylor expansion of (/ 1 a) in c
3.045 * [taylor]: Taking taylor expansion of a in c
3.045 * [backup-simplify]: Simplify a into a
3.045 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
3.045 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c
3.045 * [taylor]: Taking taylor expansion of (/ 1 b) in c
3.045 * [taylor]: Taking taylor expansion of b in c
3.045 * [backup-simplify]: Simplify b into b
3.045 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
3.045 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
3.045 * [taylor]: Taking taylor expansion of (/ 1 d) in c
3.045 * [taylor]: Taking taylor expansion of d in c
3.045 * [backup-simplify]: Simplify d into d
3.045 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
3.045 * [taylor]: Taking taylor expansion of (/ 1 c) in c
3.045 * [taylor]: Taking taylor expansion of c in c
3.045 * [backup-simplify]: Simplify 0 into 0
3.046 * [backup-simplify]: Simplify 1 into 1
3.046 * [backup-simplify]: Simplify (/ 1 1) into 1
3.046 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in b
3.046 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b
3.046 * [taylor]: Taking taylor expansion of (/ 1 a) in b
3.046 * [taylor]: Taking taylor expansion of a in b
3.046 * [backup-simplify]: Simplify a into a
3.046 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
3.046 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
3.046 * [taylor]: Taking taylor expansion of (/ 1 b) in b
3.046 * [taylor]: Taking taylor expansion of b in b
3.046 * [backup-simplify]: Simplify 0 into 0
3.046 * [backup-simplify]: Simplify 1 into 1
3.047 * [backup-simplify]: Simplify (/ 1 1) into 1
3.047 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
3.047 * [taylor]: Taking taylor expansion of (/ 1 d) in b
3.047 * [taylor]: Taking taylor expansion of d in b
3.047 * [backup-simplify]: Simplify d into d
3.047 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
3.047 * [taylor]: Taking taylor expansion of (/ 1 c) in b
3.047 * [taylor]: Taking taylor expansion of c in b
3.047 * [backup-simplify]: Simplify c into c
3.047 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
3.047 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a
3.047 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
3.047 * [taylor]: Taking taylor expansion of (/ 1 a) in a
3.047 * [taylor]: Taking taylor expansion of a in a
3.047 * [backup-simplify]: Simplify 0 into 0
3.047 * [backup-simplify]: Simplify 1 into 1
3.047 * [backup-simplify]: Simplify (/ 1 1) into 1
3.047 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
3.047 * [taylor]: Taking taylor expansion of (/ 1 b) in a
3.047 * [taylor]: Taking taylor expansion of b in a
3.048 * [backup-simplify]: Simplify b into b
3.048 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
3.048 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
3.048 * [taylor]: Taking taylor expansion of (/ 1 d) in a
3.048 * [taylor]: Taking taylor expansion of d in a
3.048 * [backup-simplify]: Simplify d into d
3.048 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
3.048 * [taylor]: Taking taylor expansion of (/ 1 c) in a
3.048 * [taylor]: Taking taylor expansion of c in a
3.048 * [backup-simplify]: Simplify c into c
3.048 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
3.048 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a
3.048 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
3.048 * [taylor]: Taking taylor expansion of (/ 1 a) in a
3.048 * [taylor]: Taking taylor expansion of a in a
3.048 * [backup-simplify]: Simplify 0 into 0
3.048 * [backup-simplify]: Simplify 1 into 1
3.048 * [backup-simplify]: Simplify (/ 1 1) into 1
3.048 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
3.048 * [taylor]: Taking taylor expansion of (/ 1 b) in a
3.048 * [taylor]: Taking taylor expansion of b in a
3.048 * [backup-simplify]: Simplify b into b
3.049 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
3.049 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
3.049 * [taylor]: Taking taylor expansion of (/ 1 d) in a
3.049 * [taylor]: Taking taylor expansion of d in a
3.049 * [backup-simplify]: Simplify d into d
3.049 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
3.049 * [taylor]: Taking taylor expansion of (/ 1 c) in a
3.049 * [taylor]: Taking taylor expansion of c in a
3.049 * [backup-simplify]: Simplify c into c
3.049 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
3.049 * [backup-simplify]: Simplify (+ 1 0) into 1
3.050 * [backup-simplify]: Simplify (- 1) into -1
3.050 * [taylor]: Taking taylor expansion of -1 in b
3.050 * [backup-simplify]: Simplify -1 into -1
3.050 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.051 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
3.051 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
3.051 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
3.051 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))
3.051 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b
3.051 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
3.051 * [taylor]: Taking taylor expansion of (/ 1 b) in b
3.051 * [taylor]: Taking taylor expansion of b in b
3.051 * [backup-simplify]: Simplify 0 into 0
3.051 * [backup-simplify]: Simplify 1 into 1
3.052 * [backup-simplify]: Simplify (/ 1 1) into 1
3.052 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
3.052 * [taylor]: Taking taylor expansion of (/ 1 d) in b
3.052 * [taylor]: Taking taylor expansion of d in b
3.052 * [backup-simplify]: Simplify d into d
3.052 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
3.052 * [taylor]: Taking taylor expansion of (/ 1 c) in b
3.052 * [taylor]: Taking taylor expansion of c in b
3.052 * [backup-simplify]: Simplify c into c
3.052 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
3.052 * [backup-simplify]: Simplify (+ 1 0) into 1
3.053 * [backup-simplify]: Simplify (- 1) into -1
3.053 * [taylor]: Taking taylor expansion of -1 in c
3.053 * [backup-simplify]: Simplify -1 into -1
3.053 * [taylor]: Taking taylor expansion of -1 in c
3.053 * [backup-simplify]: Simplify -1 into -1
3.054 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.054 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
3.054 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
3.054 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
3.055 * [backup-simplify]: Simplify (+ 0 0) into 0
3.055 * [backup-simplify]: Simplify (+ 0 0) into 0
3.055 * [backup-simplify]: Simplify (+ 0 0) into 0
3.056 * [backup-simplify]: Simplify (- 0) into 0
3.056 * [taylor]: Taking taylor expansion of 0 in b
3.056 * [backup-simplify]: Simplify 0 into 0
3.057 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.057 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
3.057 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 d) (/ 1 c))
3.057 * [backup-simplify]: Simplify (- (+ (/ 1 d) (/ 1 c))) into (- (+ (/ 1 d) (/ 1 c)))
3.057 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 c))) in c
3.057 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
3.057 * [taylor]: Taking taylor expansion of (/ 1 d) in c
3.057 * [taylor]: Taking taylor expansion of d in c
3.057 * [backup-simplify]: Simplify d into d
3.058 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
3.058 * [taylor]: Taking taylor expansion of (/ 1 c) in c
3.058 * [taylor]: Taking taylor expansion of c in c
3.058 * [backup-simplify]: Simplify 0 into 0
3.058 * [backup-simplify]: Simplify 1 into 1
3.058 * [backup-simplify]: Simplify (/ 1 1) into 1
3.058 * [backup-simplify]: Simplify (+ 0 1) into 1
3.059 * [backup-simplify]: Simplify (- 1) into -1
3.059 * [taylor]: Taking taylor expansion of -1 in d
3.059 * [backup-simplify]: Simplify -1 into -1
3.059 * [taylor]: Taking taylor expansion of 0 in c
3.059 * [backup-simplify]: Simplify 0 into 0
3.059 * [taylor]: Taking taylor expansion of -1 in d
3.059 * [backup-simplify]: Simplify -1 into -1
3.059 * [taylor]: Taking taylor expansion of -1 in d
3.059 * [backup-simplify]: Simplify -1 into -1
3.060 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.060 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
3.061 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
3.061 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
3.061 * [backup-simplify]: Simplify (+ 0 0) into 0
3.061 * [backup-simplify]: Simplify (+ 0 0) into 0
3.062 * [backup-simplify]: Simplify (+ 0 0) into 0
3.062 * [backup-simplify]: Simplify (- 0) into 0
3.062 * [taylor]: Taking taylor expansion of 0 in b
3.062 * [backup-simplify]: Simplify 0 into 0
3.062 * [taylor]: Taking taylor expansion of 0 in c
3.062 * [backup-simplify]: Simplify 0 into 0
3.063 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.064 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
3.064 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
3.064 * [backup-simplify]: Simplify (+ 0 0) into 0
3.065 * [backup-simplify]: Simplify (+ 0 0) into 0
3.065 * [backup-simplify]: Simplify (- 0) into 0
3.065 * [taylor]: Taking taylor expansion of 0 in c
3.065 * [backup-simplify]: Simplify 0 into 0
3.065 * [taylor]: Taking taylor expansion of 0 in c
3.065 * [backup-simplify]: Simplify 0 into 0
3.066 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.066 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d)
3.066 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d))
3.066 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
3.066 * [taylor]: Taking taylor expansion of (/ 1 d) in d
3.066 * [taylor]: Taking taylor expansion of d in d
3.066 * [backup-simplify]: Simplify 0 into 0
3.066 * [backup-simplify]: Simplify 1 into 1
3.067 * [backup-simplify]: Simplify (/ 1 1) into 1
3.067 * [backup-simplify]: Simplify (- 1) into -1
3.067 * [backup-simplify]: Simplify -1 into -1
3.067 * [taylor]: Taking taylor expansion of 0 in d
3.067 * [backup-simplify]: Simplify 0 into 0
3.067 * [taylor]: Taking taylor expansion of 0 in d
3.067 * [backup-simplify]: Simplify 0 into 0
3.067 * [taylor]: Taking taylor expansion of 0 in d
3.067 * [backup-simplify]: Simplify 0 into 0
3.067 * [backup-simplify]: Simplify -1 into -1
3.067 * [backup-simplify]: Simplify -1 into -1
3.069 * [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))
3.069 * * * [progress]: simplifying candidates
3.069 * * * * [progress]: [ 1 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (log1p (expm1 (+ a (+ (+ b c) d)))) 2))>
3.069 * * * * [progress]: [ 2 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (expm1 (log1p (+ a (+ (+ b c) d)))) 2))>
3.069 * * * * [progress]: [ 3 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ (+ b c) d)) 2))>
3.069 * * * * [progress]: [ 4 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (fma (sqrt a) (sqrt a) (+ (+ b c) d)) 2))>
3.069 * * * * [progress]: [ 5 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (fma 1 a (+ (+ b c) d)) 2))>
3.069 * * * * [progress]: [ 6 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (log (* (exp a) (* (* (exp b) (exp c)) (exp d)))) 2))>
3.069 * * * * [progress]: [ 7 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (log (* (exp a) (* (exp (+ b c)) (exp d)))) 2))>
3.069 * * * * [progress]: [ 8 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (log (* (exp a) (exp (+ (+ b c) d)))) 2))>
3.069 * * * * [progress]: [ 9 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (pow (+ a (+ (+ b c) d)) 1) 2))>
3.069 * * * * [progress]: [ 10 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (exp (log (+ a (+ (+ b c) d)))) 2))>
3.069 * * * * [progress]: [ 11 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (log (exp (+ a (+ (+ b c) d)))) 2))>
3.069 * * * * [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))>
3.070 * * * * [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))>
3.070 * * * * [progress]: [ 14 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (sqrt (+ a (+ (+ b c) d))) (sqrt (+ a (+ (+ b c) d)))) 2))>
3.070 * * * * [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))>
3.070 * * * * [progress]: [ 16 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ (+ b c) d))) 2))>
3.070 * * * * [progress]: [ 17 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 2))>
3.070 * * * * [progress]: [ 18 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ (+ b c) d))) 2))>
3.070 * * * * [progress]: [ 19 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ (+ b c) d))) 2))>
3.070 * * * * [progress]: [ 20 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ (+ b c) d))) 2))>
3.070 * * * * [progress]: [ 21 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (+ a (+ b c)) d) 2))>
3.070 * * * * [progress]: [ 22 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (posit16->real (real->posit16 (+ a (+ (+ b c) d)))) 2))>
3.070 * * * * [progress]: [ 23 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (+ (+ b c) d) a) 2))>
3.070 * * * * [progress]: [ 24 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b c)) 2))>
3.070 * * * * [progress]: [ 25 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ b (+ c d)) 2))>
3.070 * * * * [progress]: [ 26 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ b (+ c d)) 2))>
3.071 * [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))
3.071 * * [simplify]: iteration 0: 43 enodes
3.094 * * [simplify]: iteration 1: 115 enodes
3.151 * * [simplify]: iteration 2: 541 enodes
3.695 * * [simplify]: iteration 3: 3043 enodes
4.609 * * [simplify]: iteration complete: 5047 enodes
4.610 * * [simplify]: Extracting #0: cost 16 inf + 0
4.610 * * [simplify]: Extracting #1: cost 214 inf + 0
4.615 * * [simplify]: Extracting #2: cost 766 inf + 2600
4.644 * * [simplify]: Extracting #3: cost 538 inf + 82813
4.719 * * [simplify]: Extracting #4: cost 36 inf + 185676
4.793 * * [simplify]: Extracting #5: cost 15 inf + 191273
4.915 * * [simplify]: Extracting #6: cost 3 inf + 193289
5.004 * * [simplify]: Extracting #7: cost 0 inf + 194048
5.108 * [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)
5.109 * * * [progress]: adding candidates to table
5.217 * * [progress]: iteration 3 / 4
5.217 * * * [progress]: picking best candidate
5.236 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (log (exp (+ (+ a d) (+ b c)))) 2))>
5.236 * * * [progress]: localizing error
5.271 * * * [progress]: generating rewritten candidates
5.271 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
5.405 * * * [progress]: generating series expansions
5.405 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
5.405 * [backup-simplify]: Simplify (log (exp (+ (+ a d) (+ b c)))) into (+ a (+ b (+ c d)))
5.405 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a d b c) around 0
5.405 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c
5.405 * [taylor]: Taking taylor expansion of a in c
5.405 * [backup-simplify]: Simplify a into a
5.405 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c
5.405 * [taylor]: Taking taylor expansion of b in c
5.405 * [backup-simplify]: Simplify b into b
5.405 * [taylor]: Taking taylor expansion of (+ c d) in c
5.405 * [taylor]: Taking taylor expansion of c in c
5.405 * [backup-simplify]: Simplify 0 into 0
5.405 * [backup-simplify]: Simplify 1 into 1
5.405 * [taylor]: Taking taylor expansion of d in c
5.405 * [backup-simplify]: Simplify d into d
5.405 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b
5.405 * [taylor]: Taking taylor expansion of a in b
5.405 * [backup-simplify]: Simplify a into a
5.405 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b
5.405 * [taylor]: Taking taylor expansion of b in b
5.405 * [backup-simplify]: Simplify 0 into 0
5.405 * [backup-simplify]: Simplify 1 into 1
5.405 * [taylor]: Taking taylor expansion of (+ c d) in b
5.405 * [taylor]: Taking taylor expansion of c in b
5.405 * [backup-simplify]: Simplify c into c
5.405 * [taylor]: Taking taylor expansion of d in b
5.405 * [backup-simplify]: Simplify d into d
5.405 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d
5.405 * [taylor]: Taking taylor expansion of a in d
5.405 * [backup-simplify]: Simplify a into a
5.405 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d
5.406 * [taylor]: Taking taylor expansion of b in d
5.406 * [backup-simplify]: Simplify b into b
5.406 * [taylor]: Taking taylor expansion of (+ c d) in d
5.406 * [taylor]: Taking taylor expansion of c in d
5.406 * [backup-simplify]: Simplify c into c
5.406 * [taylor]: Taking taylor expansion of d in d
5.406 * [backup-simplify]: Simplify 0 into 0
5.406 * [backup-simplify]: Simplify 1 into 1
5.406 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
5.406 * [taylor]: Taking taylor expansion of a in a
5.406 * [backup-simplify]: Simplify 0 into 0
5.406 * [backup-simplify]: Simplify 1 into 1
5.406 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
5.406 * [taylor]: Taking taylor expansion of b in a
5.406 * [backup-simplify]: Simplify b into b
5.406 * [taylor]: Taking taylor expansion of (+ c d) in a
5.406 * [taylor]: Taking taylor expansion of c in a
5.406 * [backup-simplify]: Simplify c into c
5.406 * [taylor]: Taking taylor expansion of d in a
5.406 * [backup-simplify]: Simplify d into d
5.406 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
5.406 * [taylor]: Taking taylor expansion of a in a
5.406 * [backup-simplify]: Simplify 0 into 0
5.406 * [backup-simplify]: Simplify 1 into 1
5.406 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
5.406 * [taylor]: Taking taylor expansion of b in a
5.406 * [backup-simplify]: Simplify b into b
5.406 * [taylor]: Taking taylor expansion of (+ c d) in a
5.406 * [taylor]: Taking taylor expansion of c in a
5.406 * [backup-simplify]: Simplify c into c
5.406 * [taylor]: Taking taylor expansion of d in a
5.406 * [backup-simplify]: Simplify d into d
5.406 * [backup-simplify]: Simplify (+ c d) into (+ c d)
5.406 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d))
5.407 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d))
5.407 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in d
5.407 * [taylor]: Taking taylor expansion of c in d
5.407 * [backup-simplify]: Simplify c into c
5.407 * [taylor]: Taking taylor expansion of (+ b d) in d
5.407 * [taylor]: Taking taylor expansion of b in d
5.407 * [backup-simplify]: Simplify b into b
5.407 * [taylor]: Taking taylor expansion of d in d
5.407 * [backup-simplify]: Simplify 0 into 0
5.407 * [backup-simplify]: Simplify 1 into 1
5.407 * [backup-simplify]: Simplify (+ b 0) into b
5.407 * [backup-simplify]: Simplify (+ c b) into (+ b c)
5.407 * [taylor]: Taking taylor expansion of (+ b c) in b
5.407 * [taylor]: Taking taylor expansion of b in b
5.407 * [backup-simplify]: Simplify 0 into 0
5.407 * [backup-simplify]: Simplify 1 into 1
5.407 * [taylor]: Taking taylor expansion of c in b
5.407 * [backup-simplify]: Simplify c into c
5.407 * [backup-simplify]: Simplify (+ 0 c) into c
5.407 * [taylor]: Taking taylor expansion of c in c
5.407 * [backup-simplify]: Simplify 0 into 0
5.407 * [backup-simplify]: Simplify 1 into 1
5.407 * [backup-simplify]: Simplify 0 into 0
5.408 * [backup-simplify]: Simplify (+ 0 0) into 0
5.408 * [backup-simplify]: Simplify (+ 0 0) into 0
5.409 * [backup-simplify]: Simplify (+ 1 0) into 1
5.409 * [taylor]: Taking taylor expansion of 1 in d
5.409 * [backup-simplify]: Simplify 1 into 1
5.409 * [taylor]: Taking taylor expansion of 1 in b
5.409 * [backup-simplify]: Simplify 1 into 1
5.409 * [taylor]: Taking taylor expansion of 1 in c
5.409 * [backup-simplify]: Simplify 1 into 1
5.409 * [backup-simplify]: Simplify 1 into 1
5.410 * [backup-simplify]: Simplify (+ 0 1) into 1
5.410 * [backup-simplify]: Simplify (+ 0 1) into 1
5.410 * [taylor]: Taking taylor expansion of 1 in b
5.410 * [backup-simplify]: Simplify 1 into 1
5.410 * [taylor]: Taking taylor expansion of 1 in c
5.410 * [backup-simplify]: Simplify 1 into 1
5.410 * [backup-simplify]: Simplify 1 into 1
5.411 * [backup-simplify]: Simplify (+ 1 0) into 1
5.411 * [taylor]: Taking taylor expansion of 1 in c
5.411 * [backup-simplify]: Simplify 1 into 1
5.411 * [backup-simplify]: Simplify 1 into 1
5.411 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* b (* 1 1)))) (+ (* 1 (* 1 (* 1 (* d 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b d))
5.412 * [backup-simplify]: Simplify (log (exp (+ (+ (/ 1 a) (/ 1 d)) (+ (/ 1 b) (/ 1 c))))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))
5.412 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in (a d b c) around 0
5.412 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c
5.412 * [taylor]: Taking taylor expansion of (/ 1 a) in c
5.412 * [taylor]: Taking taylor expansion of a in c
5.412 * [backup-simplify]: Simplify a into a
5.412 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.412 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c
5.412 * [taylor]: Taking taylor expansion of (/ 1 b) in c
5.412 * [taylor]: Taking taylor expansion of b in c
5.412 * [backup-simplify]: Simplify b into b
5.412 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.412 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
5.412 * [taylor]: Taking taylor expansion of (/ 1 d) in c
5.412 * [taylor]: Taking taylor expansion of d in c
5.412 * [backup-simplify]: Simplify d into d
5.412 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.412 * [taylor]: Taking taylor expansion of (/ 1 c) in c
5.412 * [taylor]: Taking taylor expansion of c in c
5.412 * [backup-simplify]: Simplify 0 into 0
5.412 * [backup-simplify]: Simplify 1 into 1
5.413 * [backup-simplify]: Simplify (/ 1 1) into 1
5.413 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b
5.413 * [taylor]: Taking taylor expansion of (/ 1 a) in b
5.413 * [taylor]: Taking taylor expansion of a in b
5.413 * [backup-simplify]: Simplify a into a
5.413 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.413 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
5.413 * [taylor]: Taking taylor expansion of (/ 1 b) in b
5.413 * [taylor]: Taking taylor expansion of b in b
5.413 * [backup-simplify]: Simplify 0 into 0
5.413 * [backup-simplify]: Simplify 1 into 1
5.413 * [backup-simplify]: Simplify (/ 1 1) into 1
5.414 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
5.414 * [taylor]: Taking taylor expansion of (/ 1 d) in b
5.414 * [taylor]: Taking taylor expansion of d in b
5.414 * [backup-simplify]: Simplify d into d
5.414 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.414 * [taylor]: Taking taylor expansion of (/ 1 c) in b
5.414 * [taylor]: Taking taylor expansion of c in b
5.414 * [backup-simplify]: Simplify c into c
5.414 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.414 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d
5.414 * [taylor]: Taking taylor expansion of (/ 1 a) in d
5.414 * [taylor]: Taking taylor expansion of a in d
5.414 * [backup-simplify]: Simplify a into a
5.414 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.414 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d
5.414 * [taylor]: Taking taylor expansion of (/ 1 b) in d
5.414 * [taylor]: Taking taylor expansion of b in d
5.414 * [backup-simplify]: Simplify b into b
5.414 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.414 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d
5.414 * [taylor]: Taking taylor expansion of (/ 1 d) in d
5.414 * [taylor]: Taking taylor expansion of d in d
5.414 * [backup-simplify]: Simplify 0 into 0
5.414 * [backup-simplify]: Simplify 1 into 1
5.415 * [backup-simplify]: Simplify (/ 1 1) into 1
5.415 * [taylor]: Taking taylor expansion of (/ 1 c) in d
5.415 * [taylor]: Taking taylor expansion of c in d
5.415 * [backup-simplify]: Simplify c into c
5.415 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.415 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
5.415 * [taylor]: Taking taylor expansion of (/ 1 a) in a
5.415 * [taylor]: Taking taylor expansion of a in a
5.415 * [backup-simplify]: Simplify 0 into 0
5.415 * [backup-simplify]: Simplify 1 into 1
5.415 * [backup-simplify]: Simplify (/ 1 1) into 1
5.415 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
5.415 * [taylor]: Taking taylor expansion of (/ 1 b) in a
5.415 * [taylor]: Taking taylor expansion of b in a
5.416 * [backup-simplify]: Simplify b into b
5.416 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.416 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
5.416 * [taylor]: Taking taylor expansion of (/ 1 d) in a
5.416 * [taylor]: Taking taylor expansion of d in a
5.416 * [backup-simplify]: Simplify d into d
5.416 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.416 * [taylor]: Taking taylor expansion of (/ 1 c) in a
5.416 * [taylor]: Taking taylor expansion of c in a
5.416 * [backup-simplify]: Simplify c into c
5.416 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.416 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
5.416 * [taylor]: Taking taylor expansion of (/ 1 a) in a
5.416 * [taylor]: Taking taylor expansion of a in a
5.416 * [backup-simplify]: Simplify 0 into 0
5.416 * [backup-simplify]: Simplify 1 into 1
5.417 * [backup-simplify]: Simplify (/ 1 1) into 1
5.417 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
5.417 * [taylor]: Taking taylor expansion of (/ 1 b) in a
5.417 * [taylor]: Taking taylor expansion of b in a
5.417 * [backup-simplify]: Simplify b into b
5.417 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.417 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
5.417 * [taylor]: Taking taylor expansion of (/ 1 d) in a
5.417 * [taylor]: Taking taylor expansion of d in a
5.417 * [backup-simplify]: Simplify d into d
5.417 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.417 * [taylor]: Taking taylor expansion of (/ 1 c) in a
5.417 * [taylor]: Taking taylor expansion of c in a
5.417 * [backup-simplify]: Simplify c into c
5.417 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.418 * [backup-simplify]: Simplify (+ 1 0) into 1
5.418 * [taylor]: Taking taylor expansion of 1 in d
5.418 * [backup-simplify]: Simplify 1 into 1
5.418 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.419 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
5.419 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
5.419 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
5.419 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d
5.419 * [taylor]: Taking taylor expansion of (/ 1 b) in d
5.419 * [taylor]: Taking taylor expansion of b in d
5.419 * [backup-simplify]: Simplify b into b
5.419 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.419 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d
5.419 * [taylor]: Taking taylor expansion of (/ 1 c) in d
5.419 * [taylor]: Taking taylor expansion of c in d
5.419 * [backup-simplify]: Simplify c into c
5.419 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.419 * [taylor]: Taking taylor expansion of (/ 1 d) in d
5.419 * [taylor]: Taking taylor expansion of d in d
5.419 * [backup-simplify]: Simplify 0 into 0
5.419 * [backup-simplify]: Simplify 1 into 1
5.420 * [backup-simplify]: Simplify (/ 1 1) into 1
5.420 * [backup-simplify]: Simplify (+ 0 1) into 1
5.421 * [backup-simplify]: Simplify (+ 0 1) into 1
5.421 * [taylor]: Taking taylor expansion of 1 in b
5.421 * [backup-simplify]: Simplify 1 into 1
5.421 * [taylor]: Taking taylor expansion of 1 in b
5.421 * [backup-simplify]: Simplify 1 into 1
5.422 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.422 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
5.422 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
5.422 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
5.422 * [backup-simplify]: Simplify (+ 0 0) into 0
5.422 * [backup-simplify]: Simplify (+ 0 0) into 0
5.423 * [backup-simplify]: Simplify (+ 0 0) into 0
5.423 * [taylor]: Taking taylor expansion of 0 in d
5.423 * [backup-simplify]: Simplify 0 into 0
5.423 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.423 * [backup-simplify]: Simplify (+ (/ 1 c) 0) into (/ 1 c)
5.423 * [backup-simplify]: Simplify (+ (/ 1 b) (/ 1 c)) into (+ (/ 1 b) (/ 1 c))
5.423 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in b
5.423 * [taylor]: Taking taylor expansion of (/ 1 b) in b
5.423 * [taylor]: Taking taylor expansion of b in b
5.423 * [backup-simplify]: Simplify 0 into 0
5.423 * [backup-simplify]: Simplify 1 into 1
5.424 * [backup-simplify]: Simplify (/ 1 1) into 1
5.424 * [taylor]: Taking taylor expansion of (/ 1 c) in b
5.424 * [taylor]: Taking taylor expansion of c in b
5.424 * [backup-simplify]: Simplify c into c
5.424 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.424 * [backup-simplify]: Simplify (+ 1 0) into 1
5.424 * [taylor]: Taking taylor expansion of 1 in c
5.424 * [backup-simplify]: Simplify 1 into 1
5.424 * [taylor]: Taking taylor expansion of 0 in b
5.424 * [backup-simplify]: Simplify 0 into 0
5.424 * [taylor]: Taking taylor expansion of 1 in c
5.424 * [backup-simplify]: Simplify 1 into 1
5.424 * [taylor]: Taking taylor expansion of 1 in c
5.424 * [backup-simplify]: Simplify 1 into 1
5.425 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.425 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
5.425 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
5.425 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
5.425 * [backup-simplify]: Simplify (+ 0 0) into 0
5.426 * [backup-simplify]: Simplify (+ 0 0) into 0
5.426 * [backup-simplify]: Simplify (+ 0 0) into 0
5.426 * [taylor]: Taking taylor expansion of 0 in d
5.426 * [backup-simplify]: Simplify 0 into 0
5.426 * [taylor]: Taking taylor expansion of 0 in b
5.426 * [backup-simplify]: Simplify 0 into 0
5.426 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
5.426 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
5.427 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.427 * [backup-simplify]: Simplify (+ 0 0) into 0
5.427 * [backup-simplify]: Simplify (+ 0 0) into 0
5.427 * [taylor]: Taking taylor expansion of 0 in b
5.427 * [backup-simplify]: Simplify 0 into 0
5.427 * [taylor]: Taking taylor expansion of 0 in b
5.427 * [backup-simplify]: Simplify 0 into 0
5.428 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.428 * [backup-simplify]: Simplify (+ 0 (/ 1 c)) into (/ 1 c)
5.428 * [taylor]: Taking taylor expansion of (/ 1 c) in c
5.428 * [taylor]: Taking taylor expansion of c in c
5.428 * [backup-simplify]: Simplify 0 into 0
5.428 * [backup-simplify]: Simplify 1 into 1
5.428 * [backup-simplify]: Simplify (/ 1 1) into 1
5.428 * [backup-simplify]: Simplify 1 into 1
5.428 * [taylor]: Taking taylor expansion of 0 in c
5.428 * [backup-simplify]: Simplify 0 into 0
5.428 * [taylor]: Taking taylor expansion of 0 in c
5.428 * [backup-simplify]: Simplify 0 into 0
5.428 * [taylor]: Taking taylor expansion of 0 in c
5.428 * [backup-simplify]: Simplify 0 into 0
5.428 * [backup-simplify]: Simplify 1 into 1
5.428 * [backup-simplify]: Simplify 1 into 1
5.429 * [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))
5.429 * [backup-simplify]: Simplify (log (exp (+ (+ (/ 1 (- a)) (/ 1 (- d))) (+ (/ 1 (- b)) (/ 1 (- c)))))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))))
5.429 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in (a d b c) around 0
5.429 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in c
5.429 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c
5.429 * [taylor]: Taking taylor expansion of (/ 1 a) in c
5.429 * [taylor]: Taking taylor expansion of a in c
5.429 * [backup-simplify]: Simplify a into a
5.429 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.429 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c
5.429 * [taylor]: Taking taylor expansion of (/ 1 b) in c
5.429 * [taylor]: Taking taylor expansion of b in c
5.429 * [backup-simplify]: Simplify b into b
5.429 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.429 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
5.429 * [taylor]: Taking taylor expansion of (/ 1 d) in c
5.429 * [taylor]: Taking taylor expansion of d in c
5.429 * [backup-simplify]: Simplify d into d
5.429 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.429 * [taylor]: Taking taylor expansion of (/ 1 c) in c
5.430 * [taylor]: Taking taylor expansion of c in c
5.430 * [backup-simplify]: Simplify 0 into 0
5.430 * [backup-simplify]: Simplify 1 into 1
5.430 * [backup-simplify]: Simplify (/ 1 1) into 1
5.430 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in b
5.430 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b
5.430 * [taylor]: Taking taylor expansion of (/ 1 a) in b
5.430 * [taylor]: Taking taylor expansion of a in b
5.430 * [backup-simplify]: Simplify a into a
5.430 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.430 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
5.430 * [taylor]: Taking taylor expansion of (/ 1 b) in b
5.430 * [taylor]: Taking taylor expansion of b in b
5.430 * [backup-simplify]: Simplify 0 into 0
5.430 * [backup-simplify]: Simplify 1 into 1
5.430 * [backup-simplify]: Simplify (/ 1 1) into 1
5.430 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
5.430 * [taylor]: Taking taylor expansion of (/ 1 d) in b
5.430 * [taylor]: Taking taylor expansion of d in b
5.430 * [backup-simplify]: Simplify d into d
5.430 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.430 * [taylor]: Taking taylor expansion of (/ 1 c) in b
5.430 * [taylor]: Taking taylor expansion of c in b
5.430 * [backup-simplify]: Simplify c into c
5.430 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.430 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in d
5.430 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d
5.431 * [taylor]: Taking taylor expansion of (/ 1 a) in d
5.431 * [taylor]: Taking taylor expansion of a in d
5.431 * [backup-simplify]: Simplify a into a
5.431 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.431 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d
5.431 * [taylor]: Taking taylor expansion of (/ 1 b) in d
5.431 * [taylor]: Taking taylor expansion of b in d
5.431 * [backup-simplify]: Simplify b into b
5.431 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.431 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d
5.431 * [taylor]: Taking taylor expansion of (/ 1 d) in d
5.431 * [taylor]: Taking taylor expansion of d in d
5.431 * [backup-simplify]: Simplify 0 into 0
5.431 * [backup-simplify]: Simplify 1 into 1
5.431 * [backup-simplify]: Simplify (/ 1 1) into 1
5.431 * [taylor]: Taking taylor expansion of (/ 1 c) in d
5.431 * [taylor]: Taking taylor expansion of c in d
5.431 * [backup-simplify]: Simplify c into c
5.431 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.431 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a
5.431 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
5.431 * [taylor]: Taking taylor expansion of (/ 1 a) in a
5.431 * [taylor]: Taking taylor expansion of a in a
5.431 * [backup-simplify]: Simplify 0 into 0
5.431 * [backup-simplify]: Simplify 1 into 1
5.431 * [backup-simplify]: Simplify (/ 1 1) into 1
5.431 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
5.431 * [taylor]: Taking taylor expansion of (/ 1 b) in a
5.431 * [taylor]: Taking taylor expansion of b in a
5.432 * [backup-simplify]: Simplify b into b
5.432 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.432 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
5.432 * [taylor]: Taking taylor expansion of (/ 1 d) in a
5.432 * [taylor]: Taking taylor expansion of d in a
5.432 * [backup-simplify]: Simplify d into d
5.432 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.432 * [taylor]: Taking taylor expansion of (/ 1 c) in a
5.432 * [taylor]: Taking taylor expansion of c in a
5.432 * [backup-simplify]: Simplify c into c
5.432 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.432 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a
5.432 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
5.432 * [taylor]: Taking taylor expansion of (/ 1 a) in a
5.432 * [taylor]: Taking taylor expansion of a in a
5.432 * [backup-simplify]: Simplify 0 into 0
5.432 * [backup-simplify]: Simplify 1 into 1
5.432 * [backup-simplify]: Simplify (/ 1 1) into 1
5.432 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
5.432 * [taylor]: Taking taylor expansion of (/ 1 b) in a
5.432 * [taylor]: Taking taylor expansion of b in a
5.432 * [backup-simplify]: Simplify b into b
5.432 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.432 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
5.432 * [taylor]: Taking taylor expansion of (/ 1 d) in a
5.432 * [taylor]: Taking taylor expansion of d in a
5.432 * [backup-simplify]: Simplify d into d
5.432 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.432 * [taylor]: Taking taylor expansion of (/ 1 c) in a
5.432 * [taylor]: Taking taylor expansion of c in a
5.432 * [backup-simplify]: Simplify c into c
5.432 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.433 * [backup-simplify]: Simplify (+ 1 0) into 1
5.433 * [backup-simplify]: Simplify (- 1) into -1
5.433 * [taylor]: Taking taylor expansion of -1 in d
5.433 * [backup-simplify]: Simplify -1 into -1
5.433 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.433 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
5.434 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
5.434 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
5.434 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))
5.434 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d
5.434 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d
5.434 * [taylor]: Taking taylor expansion of (/ 1 b) in d
5.434 * [taylor]: Taking taylor expansion of b in d
5.434 * [backup-simplify]: Simplify b into b
5.434 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.434 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d
5.434 * [taylor]: Taking taylor expansion of (/ 1 d) in d
5.434 * [taylor]: Taking taylor expansion of d in d
5.434 * [backup-simplify]: Simplify 0 into 0
5.434 * [backup-simplify]: Simplify 1 into 1
5.434 * [backup-simplify]: Simplify (/ 1 1) into 1
5.434 * [taylor]: Taking taylor expansion of (/ 1 c) in d
5.434 * [taylor]: Taking taylor expansion of c in d
5.434 * [backup-simplify]: Simplify c into c
5.434 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.435 * [backup-simplify]: Simplify (+ 1 0) into 1
5.435 * [backup-simplify]: Simplify (+ 0 1) into 1
5.435 * [backup-simplify]: Simplify (- 1) into -1
5.435 * [taylor]: Taking taylor expansion of -1 in b
5.435 * [backup-simplify]: Simplify -1 into -1
5.435 * [taylor]: Taking taylor expansion of -1 in b
5.435 * [backup-simplify]: Simplify -1 into -1
5.436 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.436 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
5.436 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
5.436 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
5.436 * [backup-simplify]: Simplify (+ 0 0) into 0
5.437 * [backup-simplify]: Simplify (+ 0 0) into 0
5.437 * [backup-simplify]: Simplify (+ 0 0) into 0
5.437 * [backup-simplify]: Simplify (- 0) into 0
5.437 * [taylor]: Taking taylor expansion of 0 in d
5.437 * [backup-simplify]: Simplify 0 into 0
5.438 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.438 * [backup-simplify]: Simplify (+ 0 (/ 1 c)) into (/ 1 c)
5.438 * [backup-simplify]: Simplify (+ (/ 1 b) (/ 1 c)) into (+ (/ 1 b) (/ 1 c))
5.438 * [backup-simplify]: Simplify (- (+ (/ 1 b) (/ 1 c))) into (- (+ (/ 1 b) (/ 1 c)))
5.438 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (/ 1 c))) in b
5.438 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in b
5.438 * [taylor]: Taking taylor expansion of (/ 1 b) in b
5.438 * [taylor]: Taking taylor expansion of b in b
5.438 * [backup-simplify]: Simplify 0 into 0
5.438 * [backup-simplify]: Simplify 1 into 1
5.438 * [backup-simplify]: Simplify (/ 1 1) into 1
5.438 * [taylor]: Taking taylor expansion of (/ 1 c) in b
5.438 * [taylor]: Taking taylor expansion of c in b
5.438 * [backup-simplify]: Simplify c into c
5.438 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.439 * [backup-simplify]: Simplify (+ 1 0) into 1
5.439 * [backup-simplify]: Simplify (- 1) into -1
5.439 * [taylor]: Taking taylor expansion of -1 in c
5.439 * [backup-simplify]: Simplify -1 into -1
5.439 * [taylor]: Taking taylor expansion of 0 in b
5.439 * [backup-simplify]: Simplify 0 into 0
5.439 * [taylor]: Taking taylor expansion of -1 in c
5.439 * [backup-simplify]: Simplify -1 into -1
5.439 * [taylor]: Taking taylor expansion of -1 in c
5.439 * [backup-simplify]: Simplify -1 into -1
5.439 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.440 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
5.440 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
5.440 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
5.440 * [backup-simplify]: Simplify (+ 0 0) into 0
5.440 * [backup-simplify]: Simplify (+ 0 0) into 0
5.440 * [backup-simplify]: Simplify (+ 0 0) into 0
5.441 * [backup-simplify]: Simplify (- 0) into 0
5.441 * [taylor]: Taking taylor expansion of 0 in d
5.441 * [backup-simplify]: Simplify 0 into 0
5.441 * [taylor]: Taking taylor expansion of 0 in b
5.441 * [backup-simplify]: Simplify 0 into 0
5.441 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
5.441 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.442 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
5.442 * [backup-simplify]: Simplify (+ 0 0) into 0
5.442 * [backup-simplify]: Simplify (+ 0 0) into 0
5.442 * [backup-simplify]: Simplify (- 0) into 0
5.442 * [taylor]: Taking taylor expansion of 0 in b
5.442 * [backup-simplify]: Simplify 0 into 0
5.442 * [taylor]: Taking taylor expansion of 0 in b
5.442 * [backup-simplify]: Simplify 0 into 0
5.443 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.443 * [backup-simplify]: Simplify (+ 0 (/ 1 c)) into (/ 1 c)
5.443 * [backup-simplify]: Simplify (- (/ 1 c)) into (- (/ 1 c))
5.443 * [taylor]: Taking taylor expansion of (- (/ 1 c)) in c
5.443 * [taylor]: Taking taylor expansion of (/ 1 c) in c
5.443 * [taylor]: Taking taylor expansion of c in c
5.443 * [backup-simplify]: Simplify 0 into 0
5.443 * [backup-simplify]: Simplify 1 into 1
5.443 * [backup-simplify]: Simplify (/ 1 1) into 1
5.443 * [backup-simplify]: Simplify (- 1) into -1
5.444 * [backup-simplify]: Simplify -1 into -1
5.444 * [taylor]: Taking taylor expansion of 0 in c
5.444 * [backup-simplify]: Simplify 0 into 0
5.444 * [taylor]: Taking taylor expansion of 0 in c
5.444 * [backup-simplify]: Simplify 0 into 0
5.444 * [taylor]: Taking taylor expansion of 0 in c
5.444 * [backup-simplify]: Simplify 0 into 0
5.444 * [backup-simplify]: Simplify -1 into -1
5.444 * [backup-simplify]: Simplify -1 into -1
5.444 * [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))
5.444 * * * [progress]: simplifying candidates
5.445 * * * * [progress]: [ 1 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (log1p (expm1 (log (exp (+ (+ a d) (+ b c)))))) 2))>
5.445 * * * * [progress]: [ 2 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (expm1 (log1p (log (exp (+ (+ a d) (+ b c)))))) 2))>
5.445 * * * * [progress]: [ 3 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (log (exp (+ a d))) (log (exp (+ b c)))) 2))>
5.445 * * * * [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))>
5.445 * * * * [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))>
5.445 * * * * [progress]: [ 6 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (log 1) (log (exp (+ (+ a d) (+ b c))))) 2))>
5.445 * * * * [progress]: [ 7 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (log (exp (+ (+ a d) (+ b c))))) 2))>
5.445 * * * * [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))>
5.445 * * * * [progress]: [ 9 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (sqrt (+ (+ a d) (+ b c))) (log (exp (sqrt (+ (+ a d) (+ b c)))))) 2))>
5.445 * * * * [progress]: [ 10 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (+ (+ a d) (+ b c)) (log (exp 1))) 2))>
5.445 * * * * [progress]: [ 11 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (+ (+ a d) (+ b c)) (log (exp 1))) 2))>
5.445 * * * * [progress]: [ 12 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (+ (+ a d) (+ b c)) (log (exp 1))) 2))>
5.445 * * * * [progress]: [ 13 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (+ (+ a d) (+ b c)) (log (exp 1))) 2))>
5.445 * * * * [progress]: [ 14 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (+ (+ a d) (+ b c)) (log (exp 1))) 2))>
5.445 * * * * [progress]: [ 15 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (pow (log (exp (+ (+ a d) (+ b c)))) 1) 2))>
5.445 * * * * [progress]: [ 16 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (+ a d) (+ b c)) 2))>
5.445 * * * * [progress]: [ 17 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (exp (log (log (exp (+ (+ a d) (+ b c)))))) 2))>
5.445 * * * * [progress]: [ 18 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (log (exp (log (exp (+ (+ a d) (+ b c)))))) 2))>
5.445 * * * * [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))>
5.445 * * * * [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))>
5.445 * * * * [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))>
5.445 * * * * [progress]: [ 22 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (log (exp (+ (+ a d) (+ b c))))) 2))>
5.445 * * * * [progress]: [ 23 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (posit16->real (real->posit16 (log (exp (+ (+ a d) (+ b c)))))) 2))>
5.445 * * * * [progress]: [ 24 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b d)) 2))>
5.445 * * * * [progress]: [ 25 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ b (+ c d)) 2))>
5.445 * * * * [progress]: [ 26 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ b (+ c d)) 2))>
5.446 * [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))
5.446 * * [simplify]: iteration 0: 44 enodes
5.458 * * [simplify]: iteration 1: 72 enodes
5.480 * * [simplify]: iteration 2: 143 enodes
5.560 * * [simplify]: iteration 3: 799 enodes
6.124 * * [simplify]: iteration complete: 5000 enodes
6.124 * * [simplify]: Extracting #0: cost 19 inf + 0
6.125 * * [simplify]: Extracting #1: cost 143 inf + 2
6.130 * * [simplify]: Extracting #2: cost 841 inf + 1476
6.145 * * [simplify]: Extracting #3: cost 2005 inf + 31448
6.233 * * [simplify]: Extracting #4: cost 341 inf + 353201
6.372 * * [simplify]: Extracting #5: cost 6 inf + 421600
6.487 * * [simplify]: Extracting #6: cost 1 inf + 422692
6.603 * * [simplify]: Extracting #7: cost 0 inf + 423287
6.721 * [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))
6.723 * * * [progress]: adding candidates to table
6.858 * * [progress]: iteration 4 / 4
6.858 * * * [progress]: picking best candidate
6.862 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (+ (+ d a) (+ b c)) 2))>
6.863 * * * [progress]: localizing error
6.886 * * * [progress]: generating rewritten candidates
6.886 * * * [progress]: generating series expansions
6.886 * * * [progress]: simplifying candidates
6.886 * [simplify]: Simplifying:
  
6.886 * * [simplify]: iteration 0: 0 enodes
6.886 * * [simplify]: iteration complete: 0 enodes
6.886 * * [simplify]: Extracting #0: cost 0 inf + 0
6.886 * [simplify]: Simplified to:
  
6.887 * * * [progress]: adding candidates to table
6.887 * [progress]: [Phase 3 of 3] Extracting.
6.893 * [simplify]: Simplifying:
  (* (+ (+ d a) (+ b c)) 2)
6.893 * * [simplify]: iteration 0: 9 enodes
6.894 * * [simplify]: iteration 1: 13 enodes
6.895 * * [simplify]: iteration complete: 13 enodes
6.895 * * [simplify]: Extracting #0: cost 1 inf + 0
6.895 * * [simplify]: Extracting #1: cost 3 inf + 0
6.895 * * [simplify]: Extracting #2: cost 4 inf + 1
6.895 * * [simplify]: Extracting #3: cost 8 inf + 1
6.895 * * [simplify]: Extracting #4: cost 3 inf + 47
6.895 * * [simplify]: Extracting #5: cost 0 inf + 378
6.895 * [simplify]: Simplified to:
  (* 2 (+ (+ b c) (+ a d)))
8.640 * [regime-testing]: Baseline error score: 0
8.643 * [regime-testing]: Oracle error score: 0
8.643 * [regime-testing]: End program error score: 0
8.757 * [regime-testing]: Target error score: 3.8218910496211422