9.931 * [progress]: [Phase 1 of 3] Setting up.
0.003 * * * [progress]: [1/2] Preparing points
0.040 * * * [progress]: [2/2] Setting up program.
0.043 * [progress]: [Phase 2 of 3] Improving.
0.043 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b (+ c d))) 2))>
0.044 * [simplify]: Simplifying:
  (* (+ a (+ b (+ c d))) 2)
0.044 * * [simplify]: iteration 0: 9 enodes
0.045 * * [simplify]: iteration 1: 17 enodes
0.048 * * [simplify]: iteration 2: 51 enodes
0.067 * * [simplify]: iteration 3: 129 enodes
0.120 * * [simplify]: iteration 4: 292 enodes
0.204 * * [simplify]: iteration 5: 404 enodes
0.264 * * [simplify]: iteration 6: 406 enodes
0.281 * * [simplify]: iteration complete: 406 enodes
0.281 * * [simplify]: Extracting #0: cost 1 inf + 0
0.281 * * [simplify]: Extracting #1: cost 31 inf + 0
0.282 * * [simplify]: Extracting #2: cost 17 inf + 521
0.283 * * [simplify]: Extracting #3: cost 0 inf + 2055
0.286 * * [simplify]: Extracting #4: cost 0 inf + 2040
0.291 * [simplify]: Simplified to:
  (* 2 (+ (+ a c) (+ b d)))
0.292 * * [progress]: iteration 1 / 4
0.292 * * * [progress]: picking best candidate
0.298 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (+ a (+ b (+ c d))) 2))>
0.298 * * * [progress]: localizing error
0.322 * * * [progress]: generating rewritten candidates
0.322 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.376 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2)
0.404 * * * [progress]: generating series expansions
0.404 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.405 * [backup-simplify]: Simplify (+ a (+ b (+ c d))) into (+ a (+ b (+ c d)))
0.405 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a b c d) around 0
0.405 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d
0.405 * [taylor]: Taking taylor expansion of a in d
0.405 * [backup-simplify]: Simplify a into a
0.405 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d
0.405 * [taylor]: Taking taylor expansion of b in d
0.405 * [backup-simplify]: Simplify b into b
0.405 * [taylor]: Taking taylor expansion of (+ c d) in d
0.405 * [taylor]: Taking taylor expansion of c in d
0.405 * [backup-simplify]: Simplify c into c
0.405 * [taylor]: Taking taylor expansion of d in d
0.405 * [backup-simplify]: Simplify 0 into 0
0.405 * [backup-simplify]: Simplify 1 into 1
0.405 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c
0.405 * [taylor]: Taking taylor expansion of a in c
0.405 * [backup-simplify]: Simplify a into a
0.405 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c
0.405 * [taylor]: Taking taylor expansion of b in c
0.405 * [backup-simplify]: Simplify b into b
0.405 * [taylor]: Taking taylor expansion of (+ c d) in c
0.405 * [taylor]: Taking taylor expansion of c in c
0.405 * [backup-simplify]: Simplify 0 into 0
0.405 * [backup-simplify]: Simplify 1 into 1
0.405 * [taylor]: Taking taylor expansion of d in c
0.405 * [backup-simplify]: Simplify d into d
0.405 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b
0.405 * [taylor]: Taking taylor expansion of a in b
0.405 * [backup-simplify]: Simplify a into a
0.405 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b
0.405 * [taylor]: Taking taylor expansion of b in b
0.405 * [backup-simplify]: Simplify 0 into 0
0.405 * [backup-simplify]: Simplify 1 into 1
0.406 * [taylor]: Taking taylor expansion of (+ c d) in b
0.406 * [taylor]: Taking taylor expansion of c in b
0.406 * [backup-simplify]: Simplify c into c
0.406 * [taylor]: Taking taylor expansion of d in b
0.406 * [backup-simplify]: Simplify d into d
0.406 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
0.406 * [taylor]: Taking taylor expansion of a in a
0.406 * [backup-simplify]: Simplify 0 into 0
0.406 * [backup-simplify]: Simplify 1 into 1
0.406 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
0.406 * [taylor]: Taking taylor expansion of b in a
0.406 * [backup-simplify]: Simplify b into b
0.406 * [taylor]: Taking taylor expansion of (+ c d) in a
0.406 * [taylor]: Taking taylor expansion of c in a
0.406 * [backup-simplify]: Simplify c into c
0.406 * [taylor]: Taking taylor expansion of d in a
0.406 * [backup-simplify]: Simplify d into d
0.406 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
0.406 * [taylor]: Taking taylor expansion of a in a
0.406 * [backup-simplify]: Simplify 0 into 0
0.406 * [backup-simplify]: Simplify 1 into 1
0.406 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
0.406 * [taylor]: Taking taylor expansion of b in a
0.406 * [backup-simplify]: Simplify b into b
0.406 * [taylor]: Taking taylor expansion of (+ c d) in a
0.406 * [taylor]: Taking taylor expansion of c in a
0.406 * [backup-simplify]: Simplify c into c
0.406 * [taylor]: Taking taylor expansion of d in a
0.406 * [backup-simplify]: Simplify d into d
0.406 * [backup-simplify]: Simplify (+ c d) into (+ c d)
0.406 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d))
0.406 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d))
0.406 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in b
0.407 * [taylor]: Taking taylor expansion of c in b
0.407 * [backup-simplify]: Simplify c into c
0.407 * [taylor]: Taking taylor expansion of (+ b d) in b
0.407 * [taylor]: Taking taylor expansion of b in b
0.407 * [backup-simplify]: Simplify 0 into 0
0.407 * [backup-simplify]: Simplify 1 into 1
0.407 * [taylor]: Taking taylor expansion of d in b
0.407 * [backup-simplify]: Simplify d into d
0.407 * [backup-simplify]: Simplify (+ 0 d) into d
0.407 * [backup-simplify]: Simplify (+ c d) into (+ c d)
0.407 * [taylor]: Taking taylor expansion of (+ c d) in c
0.407 * [taylor]: Taking taylor expansion of c in c
0.407 * [backup-simplify]: Simplify 0 into 0
0.407 * [backup-simplify]: Simplify 1 into 1
0.407 * [taylor]: Taking taylor expansion of d in c
0.407 * [backup-simplify]: Simplify d into d
0.407 * [backup-simplify]: Simplify (+ 0 d) into d
0.407 * [taylor]: Taking taylor expansion of d in d
0.407 * [backup-simplify]: Simplify 0 into 0
0.407 * [backup-simplify]: Simplify 1 into 1
0.407 * [backup-simplify]: Simplify 0 into 0
0.408 * [backup-simplify]: Simplify (+ 0 0) into 0
0.408 * [backup-simplify]: Simplify (+ 0 0) into 0
0.409 * [backup-simplify]: Simplify (+ 1 0) into 1
0.409 * [taylor]: Taking taylor expansion of 1 in b
0.409 * [backup-simplify]: Simplify 1 into 1
0.409 * [taylor]: Taking taylor expansion of 1 in c
0.409 * [backup-simplify]: Simplify 1 into 1
0.409 * [taylor]: Taking taylor expansion of 1 in d
0.409 * [backup-simplify]: Simplify 1 into 1
0.409 * [backup-simplify]: Simplify 1 into 1
0.410 * [backup-simplify]: Simplify (+ 1 0) into 1
0.410 * [backup-simplify]: Simplify (+ 0 1) into 1
0.410 * [taylor]: Taking taylor expansion of 1 in c
0.410 * [backup-simplify]: Simplify 1 into 1
0.410 * [taylor]: Taking taylor expansion of 1 in d
0.410 * [backup-simplify]: Simplify 1 into 1
0.410 * [backup-simplify]: Simplify 1 into 1
0.411 * [backup-simplify]: Simplify (+ 1 0) into 1
0.411 * [taylor]: Taking taylor expansion of 1 in d
0.411 * [backup-simplify]: Simplify 1 into 1
0.411 * [backup-simplify]: Simplify 1 into 1
0.412 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b c))
0.412 * [backup-simplify]: Simplify (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))
0.412 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in (a b c d) around 0
0.412 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d
0.412 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.412 * [taylor]: Taking taylor expansion of a in d
0.412 * [backup-simplify]: Simplify a into a
0.412 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.412 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d
0.412 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.412 * [taylor]: Taking taylor expansion of b in d
0.412 * [backup-simplify]: Simplify b into b
0.412 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.412 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d
0.412 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.412 * [taylor]: Taking taylor expansion of c in d
0.412 * [backup-simplify]: Simplify c into c
0.412 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.412 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.412 * [taylor]: Taking taylor expansion of d in d
0.412 * [backup-simplify]: Simplify 0 into 0
0.412 * [backup-simplify]: Simplify 1 into 1
0.413 * [backup-simplify]: Simplify (/ 1 1) into 1
0.413 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c
0.413 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.413 * [taylor]: Taking taylor expansion of a in c
0.413 * [backup-simplify]: Simplify a into a
0.413 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.413 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c
0.413 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.413 * [taylor]: Taking taylor expansion of b in c
0.413 * [backup-simplify]: Simplify b into b
0.413 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.413 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.413 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.413 * [taylor]: Taking taylor expansion of c in c
0.413 * [backup-simplify]: Simplify 0 into 0
0.413 * [backup-simplify]: Simplify 1 into 1
0.414 * [backup-simplify]: Simplify (/ 1 1) into 1
0.414 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.414 * [taylor]: Taking taylor expansion of d in c
0.414 * [backup-simplify]: Simplify d into d
0.414 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.414 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b
0.414 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.414 * [taylor]: Taking taylor expansion of a in b
0.414 * [backup-simplify]: Simplify a into a
0.414 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.414 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.414 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.414 * [taylor]: Taking taylor expansion of b in b
0.414 * [backup-simplify]: Simplify 0 into 0
0.414 * [backup-simplify]: Simplify 1 into 1
0.415 * [backup-simplify]: Simplify (/ 1 1) into 1
0.415 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.415 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.415 * [taylor]: Taking taylor expansion of c in b
0.415 * [backup-simplify]: Simplify c into c
0.415 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.415 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.415 * [taylor]: Taking taylor expansion of d in b
0.415 * [backup-simplify]: Simplify d into d
0.415 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.415 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a
0.415 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.415 * [taylor]: Taking taylor expansion of a in a
0.415 * [backup-simplify]: Simplify 0 into 0
0.415 * [backup-simplify]: Simplify 1 into 1
0.415 * [backup-simplify]: Simplify (/ 1 1) into 1
0.415 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a
0.415 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.416 * [taylor]: Taking taylor expansion of b in a
0.416 * [backup-simplify]: Simplify b into b
0.416 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.416 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a
0.416 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.416 * [taylor]: Taking taylor expansion of c in a
0.416 * [backup-simplify]: Simplify c into c
0.416 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.416 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.416 * [taylor]: Taking taylor expansion of d in a
0.416 * [backup-simplify]: Simplify d into d
0.416 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.416 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a
0.416 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.416 * [taylor]: Taking taylor expansion of a in a
0.416 * [backup-simplify]: Simplify 0 into 0
0.416 * [backup-simplify]: Simplify 1 into 1
0.416 * [backup-simplify]: Simplify (/ 1 1) into 1
0.416 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a
0.416 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.417 * [taylor]: Taking taylor expansion of b in a
0.417 * [backup-simplify]: Simplify b into b
0.417 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.417 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a
0.417 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.417 * [taylor]: Taking taylor expansion of c in a
0.417 * [backup-simplify]: Simplify c into c
0.417 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.417 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.417 * [taylor]: Taking taylor expansion of d in a
0.417 * [backup-simplify]: Simplify d into d
0.417 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.417 * [backup-simplify]: Simplify (+ 1 0) into 1
0.417 * [taylor]: Taking taylor expansion of 1 in b
0.417 * [backup-simplify]: Simplify 1 into 1
0.418 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.418 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
0.419 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))
0.419 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))
0.419 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
0.419 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.419 * [taylor]: Taking taylor expansion of b in b
0.419 * [backup-simplify]: Simplify 0 into 0
0.419 * [backup-simplify]: Simplify 1 into 1
0.419 * [backup-simplify]: Simplify (/ 1 1) into 1
0.419 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
0.419 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.419 * [taylor]: Taking taylor expansion of d in b
0.419 * [backup-simplify]: Simplify d into d
0.419 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.419 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.419 * [taylor]: Taking taylor expansion of c in b
0.419 * [backup-simplify]: Simplify c into c
0.419 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.420 * [backup-simplify]: Simplify (+ 1 0) into 1
0.420 * [taylor]: Taking taylor expansion of 1 in c
0.420 * [backup-simplify]: Simplify 1 into 1
0.420 * [taylor]: Taking taylor expansion of 1 in c
0.420 * [backup-simplify]: Simplify 1 into 1
0.420 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.420 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
0.421 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.421 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.421 * [backup-simplify]: Simplify (+ 0 0) into 0
0.421 * [backup-simplify]: Simplify (+ 0 0) into 0
0.421 * [backup-simplify]: Simplify (+ 0 0) into 0
0.421 * [taylor]: Taking taylor expansion of 0 in b
0.421 * [backup-simplify]: Simplify 0 into 0
0.422 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.422 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
0.422 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 d) (/ 1 c))
0.422 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
0.422 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.422 * [taylor]: Taking taylor expansion of d in c
0.422 * [backup-simplify]: Simplify d into d
0.422 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.422 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.422 * [taylor]: Taking taylor expansion of c in c
0.422 * [backup-simplify]: Simplify 0 into 0
0.422 * [backup-simplify]: Simplify 1 into 1
0.422 * [backup-simplify]: Simplify (/ 1 1) into 1
0.423 * [backup-simplify]: Simplify (+ 0 1) into 1
0.423 * [taylor]: Taking taylor expansion of 1 in d
0.423 * [backup-simplify]: Simplify 1 into 1
0.423 * [taylor]: Taking taylor expansion of 0 in c
0.423 * [backup-simplify]: Simplify 0 into 0
0.423 * [taylor]: Taking taylor expansion of 1 in d
0.423 * [backup-simplify]: Simplify 1 into 1
0.423 * [taylor]: Taking taylor expansion of 1 in d
0.423 * [backup-simplify]: Simplify 1 into 1
0.424 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.424 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
0.424 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
0.424 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
0.424 * [backup-simplify]: Simplify (+ 0 0) into 0
0.424 * [backup-simplify]: Simplify (+ 0 0) into 0
0.425 * [backup-simplify]: Simplify (+ 0 0) into 0
0.425 * [taylor]: Taking taylor expansion of 0 in b
0.425 * [backup-simplify]: Simplify 0 into 0
0.425 * [taylor]: Taking taylor expansion of 0 in c
0.425 * [backup-simplify]: Simplify 0 into 0
0.425 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.425 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.425 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.426 * [backup-simplify]: Simplify (+ 0 0) into 0
0.426 * [backup-simplify]: Simplify (+ 0 0) into 0
0.426 * [taylor]: Taking taylor expansion of 0 in c
0.426 * [backup-simplify]: Simplify 0 into 0
0.426 * [taylor]: Taking taylor expansion of 0 in c
0.426 * [backup-simplify]: Simplify 0 into 0
0.426 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.426 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d)
0.426 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.426 * [taylor]: Taking taylor expansion of d in d
0.426 * [backup-simplify]: Simplify 0 into 0
0.427 * [backup-simplify]: Simplify 1 into 1
0.427 * [backup-simplify]: Simplify (/ 1 1) into 1
0.427 * [backup-simplify]: Simplify 1 into 1
0.427 * [taylor]: Taking taylor expansion of 0 in d
0.427 * [backup-simplify]: Simplify 0 into 0
0.427 * [taylor]: Taking taylor expansion of 0 in d
0.427 * [backup-simplify]: Simplify 0 into 0
0.427 * [taylor]: Taking taylor expansion of 0 in d
0.427 * [backup-simplify]: Simplify 0 into 0
0.427 * [backup-simplify]: Simplify 1 into 1
0.427 * [backup-simplify]: Simplify 1 into 1
0.428 * [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))
0.428 * [backup-simplify]: Simplify (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d))))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))))
0.428 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in (a b c d) around 0
0.428 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in d
0.428 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d
0.428 * [taylor]: Taking taylor expansion of (/ 1 a) in d
0.428 * [taylor]: Taking taylor expansion of a in d
0.428 * [backup-simplify]: Simplify a into a
0.428 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.428 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d
0.428 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.428 * [taylor]: Taking taylor expansion of b in d
0.428 * [backup-simplify]: Simplify b into b
0.428 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.428 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d
0.428 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.428 * [taylor]: Taking taylor expansion of c in d
0.428 * [backup-simplify]: Simplify c into c
0.428 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.428 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.428 * [taylor]: Taking taylor expansion of d in d
0.428 * [backup-simplify]: Simplify 0 into 0
0.428 * [backup-simplify]: Simplify 1 into 1
0.429 * [backup-simplify]: Simplify (/ 1 1) into 1
0.429 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in c
0.429 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c
0.429 * [taylor]: Taking taylor expansion of (/ 1 a) in c
0.429 * [taylor]: Taking taylor expansion of a in c
0.429 * [backup-simplify]: Simplify a into a
0.429 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.429 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c
0.429 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.429 * [taylor]: Taking taylor expansion of b in c
0.429 * [backup-simplify]: Simplify b into b
0.429 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.429 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.429 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.429 * [taylor]: Taking taylor expansion of c in c
0.429 * [backup-simplify]: Simplify 0 into 0
0.429 * [backup-simplify]: Simplify 1 into 1
0.429 * [backup-simplify]: Simplify (/ 1 1) into 1
0.429 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.429 * [taylor]: Taking taylor expansion of d in c
0.429 * [backup-simplify]: Simplify d into d
0.429 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.429 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in b
0.429 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b
0.429 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.429 * [taylor]: Taking taylor expansion of a in b
0.429 * [backup-simplify]: Simplify a into a
0.429 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.429 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.429 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.429 * [taylor]: Taking taylor expansion of b in b
0.429 * [backup-simplify]: Simplify 0 into 0
0.429 * [backup-simplify]: Simplify 1 into 1
0.430 * [backup-simplify]: Simplify (/ 1 1) into 1
0.430 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.430 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.430 * [taylor]: Taking taylor expansion of c in b
0.430 * [backup-simplify]: Simplify c into c
0.430 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.430 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.430 * [taylor]: Taking taylor expansion of d in b
0.430 * [backup-simplify]: Simplify d into d
0.430 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.430 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in a
0.430 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a
0.430 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.430 * [taylor]: Taking taylor expansion of a in a
0.430 * [backup-simplify]: Simplify 0 into 0
0.430 * [backup-simplify]: Simplify 1 into 1
0.430 * [backup-simplify]: Simplify (/ 1 1) into 1
0.430 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a
0.430 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.430 * [taylor]: Taking taylor expansion of b in a
0.430 * [backup-simplify]: Simplify b into b
0.430 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.430 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a
0.430 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.430 * [taylor]: Taking taylor expansion of c in a
0.430 * [backup-simplify]: Simplify c into c
0.430 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.430 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.430 * [taylor]: Taking taylor expansion of d in a
0.430 * [backup-simplify]: Simplify d into d
0.430 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.430 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in a
0.430 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in a
0.430 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.430 * [taylor]: Taking taylor expansion of a in a
0.430 * [backup-simplify]: Simplify 0 into 0
0.431 * [backup-simplify]: Simplify 1 into 1
0.431 * [backup-simplify]: Simplify (/ 1 1) into 1
0.431 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in a
0.431 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.431 * [taylor]: Taking taylor expansion of b in a
0.431 * [backup-simplify]: Simplify b into b
0.431 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.431 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in a
0.431 * [taylor]: Taking taylor expansion of (/ 1 c) in a
0.431 * [taylor]: Taking taylor expansion of c in a
0.431 * [backup-simplify]: Simplify c into c
0.431 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.431 * [taylor]: Taking taylor expansion of (/ 1 d) in a
0.431 * [taylor]: Taking taylor expansion of d in a
0.431 * [backup-simplify]: Simplify d into d
0.431 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.431 * [backup-simplify]: Simplify (+ 1 0) into 1
0.432 * [backup-simplify]: Simplify (- 1) into -1
0.432 * [taylor]: Taking taylor expansion of -1 in b
0.432 * [backup-simplify]: Simplify -1 into -1
0.432 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.432 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
0.432 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))
0.432 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))
0.433 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) into (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))
0.433 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b
0.433 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.433 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.433 * [taylor]: Taking taylor expansion of b in b
0.433 * [backup-simplify]: Simplify 0 into 0
0.433 * [backup-simplify]: Simplify 1 into 1
0.433 * [backup-simplify]: Simplify (/ 1 1) into 1
0.433 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.433 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.433 * [taylor]: Taking taylor expansion of c in b
0.433 * [backup-simplify]: Simplify c into c
0.433 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.433 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.433 * [taylor]: Taking taylor expansion of d in b
0.433 * [backup-simplify]: Simplify d into d
0.433 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.433 * [backup-simplify]: Simplify (+ 1 0) into 1
0.434 * [backup-simplify]: Simplify (- 1) into -1
0.434 * [taylor]: Taking taylor expansion of -1 in c
0.434 * [backup-simplify]: Simplify -1 into -1
0.434 * [taylor]: Taking taylor expansion of -1 in c
0.434 * [backup-simplify]: Simplify -1 into -1
0.434 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.434 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
0.434 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.435 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.435 * [backup-simplify]: Simplify (+ 0 0) into 0
0.435 * [backup-simplify]: Simplify (+ 0 0) into 0
0.435 * [backup-simplify]: Simplify (+ 0 0) into 0
0.436 * [backup-simplify]: Simplify (- 0) into 0
0.436 * [taylor]: Taking taylor expansion of 0 in b
0.436 * [backup-simplify]: Simplify 0 into 0
0.436 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.436 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
0.436 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d))
0.436 * [backup-simplify]: Simplify (- (+ (/ 1 c) (/ 1 d))) into (- (+ (/ 1 c) (/ 1 d)))
0.436 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c
0.436 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.436 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.436 * [taylor]: Taking taylor expansion of c in c
0.436 * [backup-simplify]: Simplify 0 into 0
0.436 * [backup-simplify]: Simplify 1 into 1
0.437 * [backup-simplify]: Simplify (/ 1 1) into 1
0.437 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.437 * [taylor]: Taking taylor expansion of d in c
0.437 * [backup-simplify]: Simplify d into d
0.437 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.437 * [backup-simplify]: Simplify (+ 1 0) into 1
0.437 * [backup-simplify]: Simplify (- 1) into -1
0.437 * [taylor]: Taking taylor expansion of -1 in d
0.437 * [backup-simplify]: Simplify -1 into -1
0.437 * [taylor]: Taking taylor expansion of 0 in c
0.437 * [backup-simplify]: Simplify 0 into 0
0.437 * [taylor]: Taking taylor expansion of -1 in d
0.437 * [backup-simplify]: Simplify -1 into -1
0.437 * [taylor]: Taking taylor expansion of -1 in d
0.437 * [backup-simplify]: Simplify -1 into -1
0.438 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.438 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
0.438 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
0.438 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
0.438 * [backup-simplify]: Simplify (+ 0 0) into 0
0.439 * [backup-simplify]: Simplify (+ 0 0) into 0
0.439 * [backup-simplify]: Simplify (+ 0 0) into 0
0.439 * [backup-simplify]: Simplify (- 0) into 0
0.439 * [taylor]: Taking taylor expansion of 0 in b
0.439 * [backup-simplify]: Simplify 0 into 0
0.439 * [taylor]: Taking taylor expansion of 0 in c
0.439 * [backup-simplify]: Simplify 0 into 0
0.440 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.440 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.440 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.440 * [backup-simplify]: Simplify (+ 0 0) into 0
0.440 * [backup-simplify]: Simplify (+ 0 0) into 0
0.441 * [backup-simplify]: Simplify (- 0) into 0
0.441 * [taylor]: Taking taylor expansion of 0 in c
0.441 * [backup-simplify]: Simplify 0 into 0
0.441 * [taylor]: Taking taylor expansion of 0 in c
0.441 * [backup-simplify]: Simplify 0 into 0
0.441 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.441 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d)
0.441 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d))
0.441 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
0.441 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.441 * [taylor]: Taking taylor expansion of d in d
0.441 * [backup-simplify]: Simplify 0 into 0
0.441 * [backup-simplify]: Simplify 1 into 1
0.442 * [backup-simplify]: Simplify (/ 1 1) into 1
0.442 * [backup-simplify]: Simplify (- 1) into -1
0.442 * [backup-simplify]: Simplify -1 into -1
0.442 * [taylor]: Taking taylor expansion of 0 in d
0.442 * [backup-simplify]: Simplify 0 into 0
0.442 * [taylor]: Taking taylor expansion of 0 in d
0.442 * [backup-simplify]: Simplify 0 into 0
0.442 * [taylor]: Taking taylor expansion of 0 in d
0.442 * [backup-simplify]: Simplify 0 into 0
0.442 * [backup-simplify]: Simplify -1 into -1
0.442 * [backup-simplify]: Simplify -1 into -1
0.443 * [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))
0.443 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2)
0.443 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d))
0.443 * [approximate]: Taking taylor expansion of (+ b (+ c d)) in (b c d) around 0
0.443 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d
0.443 * [taylor]: Taking taylor expansion of b in d
0.443 * [backup-simplify]: Simplify b into b
0.443 * [taylor]: Taking taylor expansion of (+ c d) in d
0.443 * [taylor]: Taking taylor expansion of c in d
0.443 * [backup-simplify]: Simplify c into c
0.443 * [taylor]: Taking taylor expansion of d in d
0.443 * [backup-simplify]: Simplify 0 into 0
0.443 * [backup-simplify]: Simplify 1 into 1
0.443 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c
0.443 * [taylor]: Taking taylor expansion of b in c
0.443 * [backup-simplify]: Simplify b into b
0.443 * [taylor]: Taking taylor expansion of (+ c d) in c
0.443 * [taylor]: Taking taylor expansion of c in c
0.443 * [backup-simplify]: Simplify 0 into 0
0.443 * [backup-simplify]: Simplify 1 into 1
0.443 * [taylor]: Taking taylor expansion of d in c
0.443 * [backup-simplify]: Simplify d into d
0.443 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b
0.443 * [taylor]: Taking taylor expansion of b in b
0.443 * [backup-simplify]: Simplify 0 into 0
0.443 * [backup-simplify]: Simplify 1 into 1
0.443 * [taylor]: Taking taylor expansion of (+ c d) in b
0.443 * [taylor]: Taking taylor expansion of c in b
0.443 * [backup-simplify]: Simplify c into c
0.443 * [taylor]: Taking taylor expansion of d in b
0.443 * [backup-simplify]: Simplify d into d
0.443 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b
0.443 * [taylor]: Taking taylor expansion of b in b
0.444 * [backup-simplify]: Simplify 0 into 0
0.444 * [backup-simplify]: Simplify 1 into 1
0.444 * [taylor]: Taking taylor expansion of (+ c d) in b
0.444 * [taylor]: Taking taylor expansion of c in b
0.444 * [backup-simplify]: Simplify c into c
0.444 * [taylor]: Taking taylor expansion of d in b
0.444 * [backup-simplify]: Simplify d into d
0.444 * [backup-simplify]: Simplify (+ c d) into (+ c d)
0.444 * [backup-simplify]: Simplify (+ 0 (+ c d)) into (+ c d)
0.444 * [taylor]: Taking taylor expansion of (+ c d) in c
0.444 * [taylor]: Taking taylor expansion of c in c
0.444 * [backup-simplify]: Simplify 0 into 0
0.444 * [backup-simplify]: Simplify 1 into 1
0.444 * [taylor]: Taking taylor expansion of d in c
0.444 * [backup-simplify]: Simplify d into d
0.444 * [backup-simplify]: Simplify (+ 0 d) into d
0.444 * [taylor]: Taking taylor expansion of d in d
0.444 * [backup-simplify]: Simplify 0 into 0
0.444 * [backup-simplify]: Simplify 1 into 1
0.444 * [backup-simplify]: Simplify 0 into 0
0.444 * [backup-simplify]: Simplify (+ 0 0) into 0
0.444 * [backup-simplify]: Simplify (+ 1 0) into 1
0.444 * [taylor]: Taking taylor expansion of 1 in c
0.444 * [backup-simplify]: Simplify 1 into 1
0.444 * [taylor]: Taking taylor expansion of 1 in d
0.445 * [backup-simplify]: Simplify 1 into 1
0.445 * [backup-simplify]: Simplify 1 into 1
0.445 * [backup-simplify]: Simplify (+ 1 0) into 1
0.445 * [taylor]: Taking taylor expansion of 1 in d
0.445 * [backup-simplify]: Simplify 1 into 1
0.445 * [backup-simplify]: Simplify 1 into 1
0.445 * [backup-simplify]: Simplify 1 into 1
0.445 * [backup-simplify]: Simplify (+ (* 1 (* d (* 1 1))) (+ (* 1 (* 1 (* c 1))) (* 1 (* 1 (* 1 b))))) into (+ b (+ c d))
0.445 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
0.445 * [approximate]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in (b c d) around 0
0.445 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d
0.445 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.445 * [taylor]: Taking taylor expansion of b in d
0.445 * [backup-simplify]: Simplify b into b
0.445 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.446 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d
0.446 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.446 * [taylor]: Taking taylor expansion of c in d
0.446 * [backup-simplify]: Simplify c into c
0.446 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.446 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.446 * [taylor]: Taking taylor expansion of d in d
0.446 * [backup-simplify]: Simplify 0 into 0
0.446 * [backup-simplify]: Simplify 1 into 1
0.446 * [backup-simplify]: Simplify (/ 1 1) into 1
0.446 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c
0.446 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.446 * [taylor]: Taking taylor expansion of b in c
0.446 * [backup-simplify]: Simplify b into b
0.446 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.446 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.446 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.446 * [taylor]: Taking taylor expansion of c in c
0.446 * [backup-simplify]: Simplify 0 into 0
0.446 * [backup-simplify]: Simplify 1 into 1
0.446 * [backup-simplify]: Simplify (/ 1 1) into 1
0.446 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.446 * [taylor]: Taking taylor expansion of d in c
0.446 * [backup-simplify]: Simplify d into d
0.446 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.446 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.446 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.446 * [taylor]: Taking taylor expansion of b in b
0.446 * [backup-simplify]: Simplify 0 into 0
0.447 * [backup-simplify]: Simplify 1 into 1
0.447 * [backup-simplify]: Simplify (/ 1 1) into 1
0.447 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.447 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.447 * [taylor]: Taking taylor expansion of c in b
0.447 * [backup-simplify]: Simplify c into c
0.447 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.447 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.447 * [taylor]: Taking taylor expansion of d in b
0.447 * [backup-simplify]: Simplify d into d
0.447 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.447 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.447 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.447 * [taylor]: Taking taylor expansion of b in b
0.447 * [backup-simplify]: Simplify 0 into 0
0.447 * [backup-simplify]: Simplify 1 into 1
0.447 * [backup-simplify]: Simplify (/ 1 1) into 1
0.447 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.447 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.447 * [taylor]: Taking taylor expansion of c in b
0.448 * [backup-simplify]: Simplify c into c
0.448 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.448 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.448 * [taylor]: Taking taylor expansion of d in b
0.448 * [backup-simplify]: Simplify d into d
0.448 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.448 * [backup-simplify]: Simplify (+ 1 0) into 1
0.448 * [taylor]: Taking taylor expansion of 1 in c
0.448 * [backup-simplify]: Simplify 1 into 1
0.449 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.449 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
0.449 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d))
0.449 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.449 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.449 * [taylor]: Taking taylor expansion of c in c
0.449 * [backup-simplify]: Simplify 0 into 0
0.449 * [backup-simplify]: Simplify 1 into 1
0.450 * [backup-simplify]: Simplify (/ 1 1) into 1
0.450 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.450 * [taylor]: Taking taylor expansion of d in c
0.450 * [backup-simplify]: Simplify d into d
0.450 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.450 * [backup-simplify]: Simplify (+ 1 0) into 1
0.450 * [taylor]: Taking taylor expansion of 1 in d
0.450 * [backup-simplify]: Simplify 1 into 1
0.451 * [taylor]: Taking taylor expansion of 1 in d
0.451 * [backup-simplify]: Simplify 1 into 1
0.451 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.452 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.452 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.452 * [backup-simplify]: Simplify (+ 0 0) into 0
0.453 * [backup-simplify]: Simplify (+ 0 0) into 0
0.453 * [taylor]: Taking taylor expansion of 0 in c
0.453 * [backup-simplify]: Simplify 0 into 0
0.453 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.453 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d)
0.453 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.454 * [taylor]: Taking taylor expansion of d in d
0.454 * [backup-simplify]: Simplify 0 into 0
0.454 * [backup-simplify]: Simplify 1 into 1
0.454 * [backup-simplify]: Simplify (/ 1 1) into 1
0.454 * [backup-simplify]: Simplify 1 into 1
0.454 * [taylor]: Taking taylor expansion of 0 in d
0.454 * [backup-simplify]: Simplify 0 into 0
0.454 * [backup-simplify]: Simplify 1 into 1
0.454 * [backup-simplify]: Simplify 1 into 1
0.455 * [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))
0.455 * [backup-simplify]: Simplify (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))) into (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))
0.455 * [approximate]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in (b c d) around 0
0.455 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in d
0.455 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d
0.455 * [taylor]: Taking taylor expansion of (/ 1 b) in d
0.455 * [taylor]: Taking taylor expansion of b in d
0.455 * [backup-simplify]: Simplify b into b
0.456 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.456 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d
0.456 * [taylor]: Taking taylor expansion of (/ 1 c) in d
0.456 * [taylor]: Taking taylor expansion of c in d
0.456 * [backup-simplify]: Simplify c into c
0.456 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.456 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.456 * [taylor]: Taking taylor expansion of d in d
0.456 * [backup-simplify]: Simplify 0 into 0
0.456 * [backup-simplify]: Simplify 1 into 1
0.456 * [backup-simplify]: Simplify (/ 1 1) into 1
0.456 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in c
0.456 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in c
0.456 * [taylor]: Taking taylor expansion of (/ 1 b) in c
0.456 * [taylor]: Taking taylor expansion of b in c
0.456 * [backup-simplify]: Simplify b into b
0.456 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.456 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.456 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.456 * [taylor]: Taking taylor expansion of c in c
0.456 * [backup-simplify]: Simplify 0 into 0
0.457 * [backup-simplify]: Simplify 1 into 1
0.457 * [backup-simplify]: Simplify (/ 1 1) into 1
0.457 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.457 * [taylor]: Taking taylor expansion of d in c
0.457 * [backup-simplify]: Simplify d into d
0.457 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.457 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b
0.457 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.457 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.457 * [taylor]: Taking taylor expansion of b in b
0.457 * [backup-simplify]: Simplify 0 into 0
0.457 * [backup-simplify]: Simplify 1 into 1
0.458 * [backup-simplify]: Simplify (/ 1 1) into 1
0.458 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.458 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.458 * [taylor]: Taking taylor expansion of c in b
0.458 * [backup-simplify]: Simplify c into c
0.458 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.458 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.458 * [taylor]: Taking taylor expansion of d in b
0.458 * [backup-simplify]: Simplify d into d
0.458 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.458 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in b
0.458 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
0.458 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.458 * [taylor]: Taking taylor expansion of b in b
0.458 * [backup-simplify]: Simplify 0 into 0
0.458 * [backup-simplify]: Simplify 1 into 1
0.458 * [backup-simplify]: Simplify (/ 1 1) into 1
0.459 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
0.459 * [taylor]: Taking taylor expansion of (/ 1 c) in b
0.459 * [taylor]: Taking taylor expansion of c in b
0.459 * [backup-simplify]: Simplify c into c
0.459 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
0.459 * [taylor]: Taking taylor expansion of (/ 1 d) in b
0.459 * [taylor]: Taking taylor expansion of d in b
0.459 * [backup-simplify]: Simplify d into d
0.459 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.459 * [backup-simplify]: Simplify (+ 1 0) into 1
0.460 * [backup-simplify]: Simplify (- 1) into -1
0.460 * [taylor]: Taking taylor expansion of -1 in c
0.460 * [backup-simplify]: Simplify -1 into -1
0.461 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.461 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
0.461 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d))
0.461 * [backup-simplify]: Simplify (- (+ (/ 1 c) (/ 1 d))) into (- (+ (/ 1 c) (/ 1 d)))
0.461 * [taylor]: Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d))) in c
0.461 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
0.461 * [taylor]: Taking taylor expansion of (/ 1 c) in c
0.461 * [taylor]: Taking taylor expansion of c in c
0.461 * [backup-simplify]: Simplify 0 into 0
0.461 * [backup-simplify]: Simplify 1 into 1
0.462 * [backup-simplify]: Simplify (/ 1 1) into 1
0.462 * [taylor]: Taking taylor expansion of (/ 1 d) in c
0.462 * [taylor]: Taking taylor expansion of d in c
0.462 * [backup-simplify]: Simplify d into d
0.462 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
0.462 * [backup-simplify]: Simplify (+ 1 0) into 1
0.463 * [backup-simplify]: Simplify (- 1) into -1
0.463 * [taylor]: Taking taylor expansion of -1 in d
0.463 * [backup-simplify]: Simplify -1 into -1
0.463 * [taylor]: Taking taylor expansion of -1 in d
0.463 * [backup-simplify]: Simplify -1 into -1
0.464 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.464 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
0.464 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
0.464 * [backup-simplify]: Simplify (+ 0 0) into 0
0.465 * [backup-simplify]: Simplify (+ 0 0) into 0
0.465 * [backup-simplify]: Simplify (- 0) into 0
0.465 * [taylor]: Taking taylor expansion of 0 in c
0.465 * [backup-simplify]: Simplify 0 into 0
0.466 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.466 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d)
0.466 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d))
0.466 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
0.466 * [taylor]: Taking taylor expansion of (/ 1 d) in d
0.466 * [taylor]: Taking taylor expansion of d in d
0.466 * [backup-simplify]: Simplify 0 into 0
0.466 * [backup-simplify]: Simplify 1 into 1
0.467 * [backup-simplify]: Simplify (/ 1 1) into 1
0.467 * [backup-simplify]: Simplify (- 1) into -1
0.467 * [backup-simplify]: Simplify -1 into -1
0.467 * [taylor]: Taking taylor expansion of 0 in d
0.467 * [backup-simplify]: Simplify 0 into 0
0.467 * [backup-simplify]: Simplify -1 into -1
0.467 * [backup-simplify]: Simplify -1 into -1
0.468 * [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))
0.468 * * * [progress]: simplifying candidates
0.468 * * * * [progress]: [ 1 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (log1p (expm1 (+ a (+ b (+ c d))))) 2))>
0.468 * * * * [progress]: [ 2 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (expm1 (log1p (+ a (+ b (+ c d))))) 2))>
0.468 * * * * [progress]: [ 3 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ b (+ c d))) 2))>
0.468 * * * * [progress]: [ 4 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (fma (sqrt a) (sqrt a) (+ b (+ c d))) 2))>
0.468 * * * * [progress]: [ 5 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (fma 1 a (+ b (+ c d))) 2))>
0.468 * * * * [progress]: [ 6 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (log (* (exp a) (* (exp b) (* (exp c) (exp d))))) 2))>
0.469 * * * * [progress]: [ 7 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (log (* (exp a) (* (exp b) (exp (+ c d))))) 2))>
0.469 * * * * [progress]: [ 8 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (log (* (exp a) (exp (+ b (+ c d))))) 2))>
0.469 * * * * [progress]: [ 9 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (pow (+ a (+ b (+ c d))) 1) 2))>
0.469 * * * * [progress]: [ 10 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (exp (log (+ a (+ b (+ c d))))) 2))>
0.469 * * * * [progress]: [ 11 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (log (exp (+ a (+ b (+ c d))))) 2))>
0.469 * * * * [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))>
0.469 * * * * [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))>
0.469 * * * * [progress]: [ 14 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (* (sqrt (+ a (+ b (+ c d)))) (sqrt (+ a (+ b (+ c d))))) 2))>
0.469 * * * * [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))>
0.469 * * * * [progress]: [ 16 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ b (+ c d)))) 2))>
0.469 * * * * [progress]: [ 17 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ b (+ c d)) (+ b (+ c d)))) (- a (+ b (+ c d)))) 2))>
0.469 * * * * [progress]: [ 18 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ b (+ c d)))) 2))>
0.469 * * * * [progress]: [ 19 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ b (+ c d)))) 2))>
0.469 * * * * [progress]: [ 20 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ b (+ c d)))) 2))>
0.469 * * * * [progress]: [ 21 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (+ a b) (+ c d)) 2))>
0.469 * * * * [progress]: [ 22 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (posit16->real (real->posit16 (+ a (+ b (+ c d))))) 2))>
0.469 * * * * [progress]: [ 23 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (+ b (+ c d)) a) 2))>
0.469 * * * * [progress]: [ 24 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (log1p (expm1 (+ b (+ c d))))) 2))>
0.470 * * * * [progress]: [ 25 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (expm1 (log1p (+ b (+ c d))))) 2))>
0.470 * * * * [progress]: [ 26 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (fma (* (cbrt b) (cbrt b)) (cbrt b) (+ c d))) 2))>
0.470 * * * * [progress]: [ 27 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (fma (sqrt b) (sqrt b) (+ c d))) 2))>
0.470 * * * * [progress]: [ 28 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (fma 1 b (+ c d))) 2))>
0.470 * * * * [progress]: [ 29 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (log (* (exp b) (* (exp c) (exp d))))) 2))>
0.470 * * * * [progress]: [ 30 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (log (* (exp b) (exp (+ c d))))) 2))>
0.470 * * * * [progress]: [ 31 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (pow (+ b (+ c d)) 1)) 2))>
0.470 * * * * [progress]: [ 32 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (exp (log (+ b (+ c d))))) 2))>
0.470 * * * * [progress]: [ 33 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (log (exp (+ b (+ c d))))) 2))>
0.470 * * * * [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))>
0.470 * * * * [progress]: [ 35 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (cbrt (* (* (+ b (+ c d)) (+ b (+ c d))) (+ b (+ c d))))) 2))>
0.470 * * * * [progress]: [ 36 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (* (sqrt (+ b (+ c d))) (sqrt (+ b (+ c d))))) 2))>
0.470 * * * * [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))>
0.470 * * * * [progress]: [ 38 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (* 1 (+ b (+ c d)))) 2))>
0.470 * * * * [progress]: [ 39 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (/ (- (* b b) (* (+ c d) (+ c d))) (- b (+ c d)))) 2))>
0.470 * * * * [progress]: [ 40 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (* 1 (+ b (+ c d)))) 2))>
0.470 * * * * [progress]: [ 41 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (* 1 (+ b (+ c d)))) 2))>
0.470 * * * * [progress]: [ 42 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ (+ b c) d)) 2))>
0.470 * * * * [progress]: [ 43 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (posit16->real (real->posit16 (+ b (+ c d))))) 2))>
0.471 * * * * [progress]: [ 44 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ (+ c d) b)) 2))>
0.471 * * * * [progress]: [ 45 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b c)) 2))>
0.471 * * * * [progress]: [ 46 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ b (+ c d)) 2))>
0.471 * * * * [progress]: [ 47 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ b (+ c d)) 2))>
0.471 * * * * [progress]: [ 48 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b (+ c d))) 2))>
0.471 * * * * [progress]: [ 49 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b (+ c d))) 2))>
0.471 * * * * [progress]: [ 50 / 50 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b (+ c d))) 2))>
0.472 * [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))
0.472 * * [simplify]: iteration 0: 61 enodes
0.498 * * [simplify]: iteration 1: 176 enodes
0.562 * * [simplify]: iteration 2: 641 enodes
1.104 * * [simplify]: iteration 3: 3245 enodes
1.943 * * [simplify]: iteration complete: 5000 enodes
1.943 * * [simplify]: Extracting #0: cost 31 inf + 0
1.944 * * [simplify]: Extracting #1: cost 255 inf + 0
1.951 * * [simplify]: Extracting #2: cost 780 inf + 8789
2.024 * * [simplify]: Extracting #3: cost 211 inf + 113381
2.095 * * [simplify]: Extracting #4: cost 50 inf + 147551
2.175 * * [simplify]: Extracting #5: cost 47 inf + 151799
2.260 * * [simplify]: Extracting #6: cost 8 inf + 157769
2.339 * * [simplify]: Extracting #7: cost 0 inf + 159957
2.395 * [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))
2.397 * * * [progress]: adding candidates to table
2.628 * * [progress]: iteration 2 / 4
2.628 * * * [progress]: picking best candidate
2.654 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (+ a (+ (+ b c) d)) 2))>
2.654 * * * [progress]: localizing error
2.676 * * * [progress]: generating rewritten candidates
2.676 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
2.762 * * * [progress]: generating series expansions
2.762 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
2.762 * [backup-simplify]: Simplify (+ a (+ (+ b c) d)) into (+ a (+ b (+ c d)))
2.762 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a b c d) around 0
2.762 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d
2.762 * [taylor]: Taking taylor expansion of a in d
2.762 * [backup-simplify]: Simplify a into a
2.762 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d
2.762 * [taylor]: Taking taylor expansion of b in d
2.762 * [backup-simplify]: Simplify b into b
2.762 * [taylor]: Taking taylor expansion of (+ c d) in d
2.762 * [taylor]: Taking taylor expansion of c in d
2.762 * [backup-simplify]: Simplify c into c
2.762 * [taylor]: Taking taylor expansion of d in d
2.762 * [backup-simplify]: Simplify 0 into 0
2.762 * [backup-simplify]: Simplify 1 into 1
2.762 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c
2.762 * [taylor]: Taking taylor expansion of a in c
2.762 * [backup-simplify]: Simplify a into a
2.762 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c
2.762 * [taylor]: Taking taylor expansion of b in c
2.762 * [backup-simplify]: Simplify b into b
2.762 * [taylor]: Taking taylor expansion of (+ c d) in c
2.762 * [taylor]: Taking taylor expansion of c in c
2.762 * [backup-simplify]: Simplify 0 into 0
2.762 * [backup-simplify]: Simplify 1 into 1
2.762 * [taylor]: Taking taylor expansion of d in c
2.762 * [backup-simplify]: Simplify d into d
2.762 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b
2.763 * [taylor]: Taking taylor expansion of a in b
2.763 * [backup-simplify]: Simplify a into a
2.763 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b
2.763 * [taylor]: Taking taylor expansion of b in b
2.763 * [backup-simplify]: Simplify 0 into 0
2.763 * [backup-simplify]: Simplify 1 into 1
2.763 * [taylor]: Taking taylor expansion of (+ c d) in b
2.763 * [taylor]: Taking taylor expansion of c in b
2.763 * [backup-simplify]: Simplify c into c
2.763 * [taylor]: Taking taylor expansion of d in b
2.763 * [backup-simplify]: Simplify d into d
2.763 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
2.763 * [taylor]: Taking taylor expansion of a in a
2.763 * [backup-simplify]: Simplify 0 into 0
2.763 * [backup-simplify]: Simplify 1 into 1
2.763 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
2.763 * [taylor]: Taking taylor expansion of b in a
2.763 * [backup-simplify]: Simplify b into b
2.763 * [taylor]: Taking taylor expansion of (+ c d) in a
2.763 * [taylor]: Taking taylor expansion of c in a
2.763 * [backup-simplify]: Simplify c into c
2.763 * [taylor]: Taking taylor expansion of d in a
2.763 * [backup-simplify]: Simplify d into d
2.763 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
2.763 * [taylor]: Taking taylor expansion of a in a
2.763 * [backup-simplify]: Simplify 0 into 0
2.763 * [backup-simplify]: Simplify 1 into 1
2.763 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
2.763 * [taylor]: Taking taylor expansion of b in a
2.763 * [backup-simplify]: Simplify b into b
2.763 * [taylor]: Taking taylor expansion of (+ c d) in a
2.763 * [taylor]: Taking taylor expansion of c in a
2.763 * [backup-simplify]: Simplify c into c
2.763 * [taylor]: Taking taylor expansion of d in a
2.763 * [backup-simplify]: Simplify d into d
2.763 * [backup-simplify]: Simplify (+ c d) into (+ c d)
2.763 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d))
2.763 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d))
2.763 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in b
2.763 * [taylor]: Taking taylor expansion of c in b
2.763 * [backup-simplify]: Simplify c into c
2.763 * [taylor]: Taking taylor expansion of (+ b d) in b
2.763 * [taylor]: Taking taylor expansion of b in b
2.763 * [backup-simplify]: Simplify 0 into 0
2.763 * [backup-simplify]: Simplify 1 into 1
2.763 * [taylor]: Taking taylor expansion of d in b
2.763 * [backup-simplify]: Simplify d into d
2.763 * [backup-simplify]: Simplify (+ 0 d) into d
2.763 * [backup-simplify]: Simplify (+ c d) into (+ c d)
2.763 * [taylor]: Taking taylor expansion of (+ c d) in c
2.763 * [taylor]: Taking taylor expansion of c in c
2.763 * [backup-simplify]: Simplify 0 into 0
2.763 * [backup-simplify]: Simplify 1 into 1
2.763 * [taylor]: Taking taylor expansion of d in c
2.763 * [backup-simplify]: Simplify d into d
2.763 * [backup-simplify]: Simplify (+ 0 d) into d
2.764 * [taylor]: Taking taylor expansion of d in d
2.764 * [backup-simplify]: Simplify 0 into 0
2.764 * [backup-simplify]: Simplify 1 into 1
2.764 * [backup-simplify]: Simplify 0 into 0
2.764 * [backup-simplify]: Simplify (+ 0 0) into 0
2.764 * [backup-simplify]: Simplify (+ 0 0) into 0
2.765 * [backup-simplify]: Simplify (+ 1 0) into 1
2.765 * [taylor]: Taking taylor expansion of 1 in b
2.765 * [backup-simplify]: Simplify 1 into 1
2.765 * [taylor]: Taking taylor expansion of 1 in c
2.765 * [backup-simplify]: Simplify 1 into 1
2.765 * [taylor]: Taking taylor expansion of 1 in d
2.765 * [backup-simplify]: Simplify 1 into 1
2.765 * [backup-simplify]: Simplify 1 into 1
2.765 * [backup-simplify]: Simplify (+ 1 0) into 1
2.765 * [backup-simplify]: Simplify (+ 0 1) into 1
2.765 * [taylor]: Taking taylor expansion of 1 in c
2.765 * [backup-simplify]: Simplify 1 into 1
2.765 * [taylor]: Taking taylor expansion of 1 in d
2.765 * [backup-simplify]: Simplify 1 into 1
2.765 * [backup-simplify]: Simplify 1 into 1
2.766 * [backup-simplify]: Simplify (+ 1 0) into 1
2.766 * [taylor]: Taking taylor expansion of 1 in d
2.766 * [backup-simplify]: Simplify 1 into 1
2.766 * [backup-simplify]: Simplify 1 into 1
2.766 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b c))
2.766 * [backup-simplify]: Simplify (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))
2.766 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in (a b c d) around 0
2.766 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d
2.766 * [taylor]: Taking taylor expansion of (/ 1 a) in d
2.766 * [taylor]: Taking taylor expansion of a in d
2.766 * [backup-simplify]: Simplify a into a
2.766 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
2.766 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d
2.767 * [taylor]: Taking taylor expansion of (/ 1 b) in d
2.767 * [taylor]: Taking taylor expansion of b in d
2.767 * [backup-simplify]: Simplify b into b
2.767 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
2.767 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d
2.767 * [taylor]: Taking taylor expansion of (/ 1 d) in d
2.767 * [taylor]: Taking taylor expansion of d in d
2.767 * [backup-simplify]: Simplify 0 into 0
2.767 * [backup-simplify]: Simplify 1 into 1
2.767 * [backup-simplify]: Simplify (/ 1 1) into 1
2.767 * [taylor]: Taking taylor expansion of (/ 1 c) in d
2.767 * [taylor]: Taking taylor expansion of c in d
2.767 * [backup-simplify]: Simplify c into c
2.767 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.767 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c
2.767 * [taylor]: Taking taylor expansion of (/ 1 a) in c
2.767 * [taylor]: Taking taylor expansion of a in c
2.767 * [backup-simplify]: Simplify a into a
2.767 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
2.767 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c
2.767 * [taylor]: Taking taylor expansion of (/ 1 b) in c
2.767 * [taylor]: Taking taylor expansion of b in c
2.767 * [backup-simplify]: Simplify b into b
2.767 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
2.767 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
2.767 * [taylor]: Taking taylor expansion of (/ 1 d) in c
2.767 * [taylor]: Taking taylor expansion of d in c
2.767 * [backup-simplify]: Simplify d into d
2.767 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.767 * [taylor]: Taking taylor expansion of (/ 1 c) in c
2.767 * [taylor]: Taking taylor expansion of c in c
2.767 * [backup-simplify]: Simplify 0 into 0
2.767 * [backup-simplify]: Simplify 1 into 1
2.768 * [backup-simplify]: Simplify (/ 1 1) into 1
2.768 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b
2.768 * [taylor]: Taking taylor expansion of (/ 1 a) in b
2.768 * [taylor]: Taking taylor expansion of a in b
2.768 * [backup-simplify]: Simplify a into a
2.768 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
2.768 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
2.768 * [taylor]: Taking taylor expansion of (/ 1 b) in b
2.768 * [taylor]: Taking taylor expansion of b in b
2.768 * [backup-simplify]: Simplify 0 into 0
2.768 * [backup-simplify]: Simplify 1 into 1
2.768 * [backup-simplify]: Simplify (/ 1 1) into 1
2.768 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
2.768 * [taylor]: Taking taylor expansion of (/ 1 d) in b
2.768 * [taylor]: Taking taylor expansion of d in b
2.768 * [backup-simplify]: Simplify d into d
2.768 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.768 * [taylor]: Taking taylor expansion of (/ 1 c) in b
2.768 * [taylor]: Taking taylor expansion of c in b
2.768 * [backup-simplify]: Simplify c into c
2.768 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.768 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
2.768 * [taylor]: Taking taylor expansion of (/ 1 a) in a
2.768 * [taylor]: Taking taylor expansion of a in a
2.768 * [backup-simplify]: Simplify 0 into 0
2.768 * [backup-simplify]: Simplify 1 into 1
2.769 * [backup-simplify]: Simplify (/ 1 1) into 1
2.769 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
2.769 * [taylor]: Taking taylor expansion of (/ 1 b) in a
2.769 * [taylor]: Taking taylor expansion of b in a
2.769 * [backup-simplify]: Simplify b into b
2.769 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
2.769 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
2.769 * [taylor]: Taking taylor expansion of (/ 1 d) in a
2.769 * [taylor]: Taking taylor expansion of d in a
2.769 * [backup-simplify]: Simplify d into d
2.769 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.769 * [taylor]: Taking taylor expansion of (/ 1 c) in a
2.769 * [taylor]: Taking taylor expansion of c in a
2.769 * [backup-simplify]: Simplify c into c
2.769 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.769 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
2.769 * [taylor]: Taking taylor expansion of (/ 1 a) in a
2.769 * [taylor]: Taking taylor expansion of a in a
2.769 * [backup-simplify]: Simplify 0 into 0
2.769 * [backup-simplify]: Simplify 1 into 1
2.769 * [backup-simplify]: Simplify (/ 1 1) into 1
2.769 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
2.769 * [taylor]: Taking taylor expansion of (/ 1 b) in a
2.769 * [taylor]: Taking taylor expansion of b in a
2.769 * [backup-simplify]: Simplify b into b
2.769 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
2.769 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
2.769 * [taylor]: Taking taylor expansion of (/ 1 d) in a
2.769 * [taylor]: Taking taylor expansion of d in a
2.769 * [backup-simplify]: Simplify d into d
2.769 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.769 * [taylor]: Taking taylor expansion of (/ 1 c) in a
2.769 * [taylor]: Taking taylor expansion of c in a
2.769 * [backup-simplify]: Simplify c into c
2.769 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.770 * [backup-simplify]: Simplify (+ 1 0) into 1
2.770 * [taylor]: Taking taylor expansion of 1 in b
2.770 * [backup-simplify]: Simplify 1 into 1
2.770 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.770 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
2.770 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
2.771 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
2.771 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in b
2.771 * [taylor]: Taking taylor expansion of (/ 1 b) in b
2.771 * [taylor]: Taking taylor expansion of b in b
2.771 * [backup-simplify]: Simplify 0 into 0
2.771 * [backup-simplify]: Simplify 1 into 1
2.771 * [backup-simplify]: Simplify (/ 1 1) into 1
2.771 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in b
2.771 * [taylor]: Taking taylor expansion of (/ 1 c) in b
2.771 * [taylor]: Taking taylor expansion of c in b
2.771 * [backup-simplify]: Simplify c into c
2.771 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.771 * [taylor]: Taking taylor expansion of (/ 1 d) in b
2.771 * [taylor]: Taking taylor expansion of d in b
2.771 * [backup-simplify]: Simplify d into d
2.771 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.772 * [backup-simplify]: Simplify (+ 1 0) into 1
2.772 * [taylor]: Taking taylor expansion of 1 in c
2.772 * [backup-simplify]: Simplify 1 into 1
2.772 * [taylor]: Taking taylor expansion of 1 in c
2.772 * [backup-simplify]: Simplify 1 into 1
2.773 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.773 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
2.773 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
2.773 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
2.773 * [backup-simplify]: Simplify (+ 0 0) into 0
2.774 * [backup-simplify]: Simplify (+ 0 0) into 0
2.774 * [backup-simplify]: Simplify (+ 0 0) into 0
2.774 * [taylor]: Taking taylor expansion of 0 in b
2.774 * [backup-simplify]: Simplify 0 into 0
2.775 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.775 * [backup-simplify]: Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
2.775 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 c) (/ 1 d))
2.775 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
2.775 * [taylor]: Taking taylor expansion of (/ 1 c) in c
2.775 * [taylor]: Taking taylor expansion of c in c
2.775 * [backup-simplify]: Simplify 0 into 0
2.775 * [backup-simplify]: Simplify 1 into 1
2.776 * [backup-simplify]: Simplify (/ 1 1) into 1
2.776 * [taylor]: Taking taylor expansion of (/ 1 d) in c
2.776 * [taylor]: Taking taylor expansion of d in c
2.776 * [backup-simplify]: Simplify d into d
2.776 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.776 * [backup-simplify]: Simplify (+ 1 0) into 1
2.776 * [taylor]: Taking taylor expansion of 1 in d
2.776 * [backup-simplify]: Simplify 1 into 1
2.776 * [taylor]: Taking taylor expansion of 0 in c
2.776 * [backup-simplify]: Simplify 0 into 0
2.777 * [taylor]: Taking taylor expansion of 1 in d
2.777 * [backup-simplify]: Simplify 1 into 1
2.777 * [taylor]: Taking taylor expansion of 1 in d
2.777 * [backup-simplify]: Simplify 1 into 1
2.778 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.778 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
2.778 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
2.778 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
2.778 * [backup-simplify]: Simplify (+ 0 0) into 0
2.779 * [backup-simplify]: Simplify (+ 0 0) into 0
2.779 * [backup-simplify]: Simplify (+ 0 0) into 0
2.779 * [taylor]: Taking taylor expansion of 0 in b
2.779 * [backup-simplify]: Simplify 0 into 0
2.779 * [taylor]: Taking taylor expansion of 0 in c
2.779 * [backup-simplify]: Simplify 0 into 0
2.780 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.780 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
2.780 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
2.781 * [backup-simplify]: Simplify (+ 0 0) into 0
2.781 * [backup-simplify]: Simplify (+ 0 0) into 0
2.781 * [taylor]: Taking taylor expansion of 0 in c
2.781 * [backup-simplify]: Simplify 0 into 0
2.781 * [taylor]: Taking taylor expansion of 0 in c
2.781 * [backup-simplify]: Simplify 0 into 0
2.782 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.782 * [backup-simplify]: Simplify (+ 0 (/ 1 d)) into (/ 1 d)
2.782 * [taylor]: Taking taylor expansion of (/ 1 d) in d
2.782 * [taylor]: Taking taylor expansion of d in d
2.782 * [backup-simplify]: Simplify 0 into 0
2.782 * [backup-simplify]: Simplify 1 into 1
2.783 * [backup-simplify]: Simplify (/ 1 1) into 1
2.783 * [backup-simplify]: Simplify 1 into 1
2.783 * [taylor]: Taking taylor expansion of 0 in d
2.783 * [backup-simplify]: Simplify 0 into 0
2.783 * [taylor]: Taking taylor expansion of 0 in d
2.783 * [backup-simplify]: Simplify 0 into 0
2.783 * [taylor]: Taking taylor expansion of 0 in d
2.783 * [backup-simplify]: Simplify 0 into 0
2.783 * [backup-simplify]: Simplify 1 into 1
2.783 * [backup-simplify]: Simplify 1 into 1
2.784 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 b)) 1)))) (+ (* 1 (* 1 (* (/ 1 (/ 1 c)) (* 1 1)))) (* 1 (* (/ 1 (/ 1 d)) (* 1 (* 1 1)))))) into (+ b (+ c d))
2.784 * [backup-simplify]: Simplify (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))))
2.784 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in (a b c d) around 0
2.784 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in d
2.784 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d
2.784 * [taylor]: Taking taylor expansion of (/ 1 a) in d
2.785 * [taylor]: Taking taylor expansion of a in d
2.785 * [backup-simplify]: Simplify a into a
2.785 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
2.785 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d
2.785 * [taylor]: Taking taylor expansion of (/ 1 b) in d
2.785 * [taylor]: Taking taylor expansion of b in d
2.785 * [backup-simplify]: Simplify b into b
2.785 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
2.785 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d
2.785 * [taylor]: Taking taylor expansion of (/ 1 d) in d
2.785 * [taylor]: Taking taylor expansion of d in d
2.785 * [backup-simplify]: Simplify 0 into 0
2.785 * [backup-simplify]: Simplify 1 into 1
2.785 * [backup-simplify]: Simplify (/ 1 1) into 1
2.785 * [taylor]: Taking taylor expansion of (/ 1 c) in d
2.785 * [taylor]: Taking taylor expansion of c in d
2.785 * [backup-simplify]: Simplify c into c
2.785 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.785 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in c
2.785 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c
2.785 * [taylor]: Taking taylor expansion of (/ 1 a) in c
2.785 * [taylor]: Taking taylor expansion of a in c
2.786 * [backup-simplify]: Simplify a into a
2.786 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
2.786 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c
2.786 * [taylor]: Taking taylor expansion of (/ 1 b) in c
2.786 * [taylor]: Taking taylor expansion of b in c
2.786 * [backup-simplify]: Simplify b into b
2.786 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
2.786 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
2.786 * [taylor]: Taking taylor expansion of (/ 1 d) in c
2.786 * [taylor]: Taking taylor expansion of d in c
2.786 * [backup-simplify]: Simplify d into d
2.786 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.786 * [taylor]: Taking taylor expansion of (/ 1 c) in c
2.786 * [taylor]: Taking taylor expansion of c in c
2.786 * [backup-simplify]: Simplify 0 into 0
2.786 * [backup-simplify]: Simplify 1 into 1
2.786 * [backup-simplify]: Simplify (/ 1 1) into 1
2.786 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in b
2.786 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b
2.786 * [taylor]: Taking taylor expansion of (/ 1 a) in b
2.786 * [taylor]: Taking taylor expansion of a in b
2.786 * [backup-simplify]: Simplify a into a
2.787 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
2.787 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
2.787 * [taylor]: Taking taylor expansion of (/ 1 b) in b
2.787 * [taylor]: Taking taylor expansion of b in b
2.787 * [backup-simplify]: Simplify 0 into 0
2.787 * [backup-simplify]: Simplify 1 into 1
2.787 * [backup-simplify]: Simplify (/ 1 1) into 1
2.787 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
2.787 * [taylor]: Taking taylor expansion of (/ 1 d) in b
2.787 * [taylor]: Taking taylor expansion of d in b
2.787 * [backup-simplify]: Simplify d into d
2.787 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.787 * [taylor]: Taking taylor expansion of (/ 1 c) in b
2.787 * [taylor]: Taking taylor expansion of c in b
2.787 * [backup-simplify]: Simplify c into c
2.787 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.787 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a
2.787 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
2.787 * [taylor]: Taking taylor expansion of (/ 1 a) in a
2.787 * [taylor]: Taking taylor expansion of a in a
2.787 * [backup-simplify]: Simplify 0 into 0
2.787 * [backup-simplify]: Simplify 1 into 1
2.788 * [backup-simplify]: Simplify (/ 1 1) into 1
2.788 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
2.788 * [taylor]: Taking taylor expansion of (/ 1 b) in a
2.788 * [taylor]: Taking taylor expansion of b in a
2.788 * [backup-simplify]: Simplify b into b
2.788 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
2.788 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
2.788 * [taylor]: Taking taylor expansion of (/ 1 d) in a
2.788 * [taylor]: Taking taylor expansion of d in a
2.788 * [backup-simplify]: Simplify d into d
2.788 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.788 * [taylor]: Taking taylor expansion of (/ 1 c) in a
2.788 * [taylor]: Taking taylor expansion of c in a
2.788 * [backup-simplify]: Simplify c into c
2.788 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.788 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a
2.788 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
2.788 * [taylor]: Taking taylor expansion of (/ 1 a) in a
2.788 * [taylor]: Taking taylor expansion of a in a
2.788 * [backup-simplify]: Simplify 0 into 0
2.788 * [backup-simplify]: Simplify 1 into 1
2.789 * [backup-simplify]: Simplify (/ 1 1) into 1
2.789 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
2.789 * [taylor]: Taking taylor expansion of (/ 1 b) in a
2.789 * [taylor]: Taking taylor expansion of b in a
2.789 * [backup-simplify]: Simplify b into b
2.789 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
2.789 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
2.789 * [taylor]: Taking taylor expansion of (/ 1 d) in a
2.789 * [taylor]: Taking taylor expansion of d in a
2.789 * [backup-simplify]: Simplify d into d
2.789 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.789 * [taylor]: Taking taylor expansion of (/ 1 c) in a
2.789 * [taylor]: Taking taylor expansion of c in a
2.789 * [backup-simplify]: Simplify c into c
2.789 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.790 * [backup-simplify]: Simplify (+ 1 0) into 1
2.790 * [backup-simplify]: Simplify (- 1) into -1
2.790 * [taylor]: Taking taylor expansion of -1 in b
2.790 * [backup-simplify]: Simplify -1 into -1
2.791 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.791 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
2.791 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
2.791 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
2.792 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))
2.792 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b
2.792 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
2.792 * [taylor]: Taking taylor expansion of (/ 1 b) in b
2.792 * [taylor]: Taking taylor expansion of b in b
2.792 * [backup-simplify]: Simplify 0 into 0
2.792 * [backup-simplify]: Simplify 1 into 1
2.792 * [backup-simplify]: Simplify (/ 1 1) into 1
2.792 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
2.792 * [taylor]: Taking taylor expansion of (/ 1 d) in b
2.792 * [taylor]: Taking taylor expansion of d in b
2.792 * [backup-simplify]: Simplify d into d
2.792 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.792 * [taylor]: Taking taylor expansion of (/ 1 c) in b
2.792 * [taylor]: Taking taylor expansion of c in b
2.792 * [backup-simplify]: Simplify c into c
2.792 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
2.793 * [backup-simplify]: Simplify (+ 1 0) into 1
2.793 * [backup-simplify]: Simplify (- 1) into -1
2.793 * [taylor]: Taking taylor expansion of -1 in c
2.793 * [backup-simplify]: Simplify -1 into -1
2.793 * [taylor]: Taking taylor expansion of -1 in c
2.793 * [backup-simplify]: Simplify -1 into -1
2.794 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.794 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
2.794 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
2.795 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
2.795 * [backup-simplify]: Simplify (+ 0 0) into 0
2.796 * [backup-simplify]: Simplify (+ 0 0) into 0
2.796 * [backup-simplify]: Simplify (+ 0 0) into 0
2.796 * [backup-simplify]: Simplify (- 0) into 0
2.796 * [taylor]: Taking taylor expansion of 0 in b
2.796 * [backup-simplify]: Simplify 0 into 0
2.797 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.798 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
2.798 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 d) (/ 1 c))
2.798 * [backup-simplify]: Simplify (- (+ (/ 1 d) (/ 1 c))) into (- (+ (/ 1 d) (/ 1 c)))
2.798 * [taylor]: Taking taylor expansion of (- (+ (/ 1 d) (/ 1 c))) in c
2.798 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
2.798 * [taylor]: Taking taylor expansion of (/ 1 d) in c
2.798 * [taylor]: Taking taylor expansion of d in c
2.798 * [backup-simplify]: Simplify d into d
2.798 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
2.798 * [taylor]: Taking taylor expansion of (/ 1 c) in c
2.798 * [taylor]: Taking taylor expansion of c in c
2.798 * [backup-simplify]: Simplify 0 into 0
2.798 * [backup-simplify]: Simplify 1 into 1
2.799 * [backup-simplify]: Simplify (/ 1 1) into 1
2.799 * [backup-simplify]: Simplify (+ 0 1) into 1
2.799 * [backup-simplify]: Simplify (- 1) into -1
2.799 * [taylor]: Taking taylor expansion of -1 in d
2.799 * [backup-simplify]: Simplify -1 into -1
2.799 * [taylor]: Taking taylor expansion of 0 in c
2.799 * [backup-simplify]: Simplify 0 into 0
2.799 * [taylor]: Taking taylor expansion of -1 in d
2.799 * [backup-simplify]: Simplify -1 into -1
2.799 * [taylor]: Taking taylor expansion of -1 in d
2.799 * [backup-simplify]: Simplify -1 into -1
2.800 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.800 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
2.800 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
2.800 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
2.801 * [backup-simplify]: Simplify (+ 0 0) into 0
2.801 * [backup-simplify]: Simplify (+ 0 0) into 0
2.801 * [backup-simplify]: Simplify (+ 0 0) into 0
2.801 * [backup-simplify]: Simplify (- 0) into 0
2.801 * [taylor]: Taking taylor expansion of 0 in b
2.801 * [backup-simplify]: Simplify 0 into 0
2.801 * [taylor]: Taking taylor expansion of 0 in c
2.801 * [backup-simplify]: Simplify 0 into 0
2.802 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.802 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
2.802 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
2.802 * [backup-simplify]: Simplify (+ 0 0) into 0
2.803 * [backup-simplify]: Simplify (+ 0 0) into 0
2.803 * [backup-simplify]: Simplify (- 0) into 0
2.803 * [taylor]: Taking taylor expansion of 0 in c
2.803 * [backup-simplify]: Simplify 0 into 0
2.803 * [taylor]: Taking taylor expansion of 0 in c
2.803 * [backup-simplify]: Simplify 0 into 0
2.803 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.803 * [backup-simplify]: Simplify (+ (/ 1 d) 0) into (/ 1 d)
2.804 * [backup-simplify]: Simplify (- (/ 1 d)) into (- (/ 1 d))
2.804 * [taylor]: Taking taylor expansion of (- (/ 1 d)) in d
2.804 * [taylor]: Taking taylor expansion of (/ 1 d) in d
2.804 * [taylor]: Taking taylor expansion of d in d
2.804 * [backup-simplify]: Simplify 0 into 0
2.804 * [backup-simplify]: Simplify 1 into 1
2.804 * [backup-simplify]: Simplify (/ 1 1) into 1
2.804 * [backup-simplify]: Simplify (- 1) into -1
2.804 * [backup-simplify]: Simplify -1 into -1
2.804 * [taylor]: Taking taylor expansion of 0 in d
2.804 * [backup-simplify]: Simplify 0 into 0
2.804 * [taylor]: Taking taylor expansion of 0 in d
2.804 * [backup-simplify]: Simplify 0 into 0
2.804 * [taylor]: Taking taylor expansion of 0 in d
2.804 * [backup-simplify]: Simplify 0 into 0
2.804 * [backup-simplify]: Simplify -1 into -1
2.804 * [backup-simplify]: Simplify -1 into -1
2.805 * [backup-simplify]: Simplify (+ (* -1 (* 1 (* 1 (* (/ 1 (/ 1 (- b))) 1)))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- c))) (* 1 1)))) (* -1 (* (/ 1 (/ 1 (- d))) (* 1 (* 1 1)))))) into (+ b (+ c d))
2.805 * * * [progress]: simplifying candidates
2.805 * * * * [progress]: [ 1 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (log1p (expm1 (+ a (+ (+ b c) d)))) 2))>
2.805 * * * * [progress]: [ 2 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (expm1 (log1p (+ a (+ (+ b c) d)))) 2))>
2.805 * * * * [progress]: [ 3 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (fma (* (cbrt a) (cbrt a)) (cbrt a) (+ (+ b c) d)) 2))>
2.805 * * * * [progress]: [ 4 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (fma (sqrt a) (sqrt a) (+ (+ b c) d)) 2))>
2.805 * * * * [progress]: [ 5 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (fma 1 a (+ (+ b c) d)) 2))>
2.805 * * * * [progress]: [ 6 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (log (* (exp a) (* (* (exp b) (exp c)) (exp d)))) 2))>
2.805 * * * * [progress]: [ 7 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (log (* (exp a) (* (exp (+ b c)) (exp d)))) 2))>
2.805 * * * * [progress]: [ 8 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (log (* (exp a) (exp (+ (+ b c) d)))) 2))>
2.805 * * * * [progress]: [ 9 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (pow (+ a (+ (+ b c) d)) 1) 2))>
2.806 * * * * [progress]: [ 10 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (exp (log (+ a (+ (+ b c) d)))) 2))>
2.806 * * * * [progress]: [ 11 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (log (exp (+ a (+ (+ b c) d)))) 2))>
2.806 * * * * [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))>
2.806 * * * * [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))>
2.806 * * * * [progress]: [ 14 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (sqrt (+ a (+ (+ b c) d))) (sqrt (+ a (+ (+ b c) d)))) 2))>
2.806 * * * * [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))>
2.806 * * * * [progress]: [ 16 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ (+ b c) d))) 2))>
2.806 * * * * [progress]: [ 17 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (- (* a a) (* (+ (+ b c) d) (+ (+ b c) d))) (- a (+ (+ b c) d))) 2))>
2.806 * * * * [progress]: [ 18 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ (+ b c) d))) 2))>
2.806 * * * * [progress]: [ 19 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ (+ b c) d))) 2))>
2.806 * * * * [progress]: [ 20 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (+ a (+ (+ b c) d))) 2))>
2.806 * * * * [progress]: [ 21 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (+ a (+ b c)) d) 2))>
2.806 * * * * [progress]: [ 22 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (posit16->real (real->posit16 (+ a (+ (+ b c) d)))) 2))>
2.806 * * * * [progress]: [ 23 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (+ (+ b c) d) a) 2))>
2.806 * * * * [progress]: [ 24 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b c)) 2))>
2.806 * * * * [progress]: [ 25 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ b (+ c d)) 2))>
2.806 * * * * [progress]: [ 26 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ b (+ c d)) 2))>
2.806 * [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))
2.807 * * [simplify]: iteration 0: 43 enodes
2.817 * * [simplify]: iteration 1: 115 enodes
2.863 * * [simplify]: iteration 2: 541 enodes
3.515 * * [simplify]: iteration 3: 3043 enodes
4.455 * * [simplify]: iteration complete: 5047 enodes
4.455 * * [simplify]: Extracting #0: cost 16 inf + 0
4.456 * * [simplify]: Extracting #1: cost 214 inf + 0
4.463 * * [simplify]: Extracting #2: cost 766 inf + 2600
4.502 * * [simplify]: Extracting #3: cost 538 inf + 82813
4.586 * * [simplify]: Extracting #4: cost 36 inf + 185676
4.661 * * [simplify]: Extracting #5: cost 15 inf + 191273
4.777 * * [simplify]: Extracting #6: cost 3 inf + 193289
4.890 * * [simplify]: Extracting #7: cost 0 inf + 194048
5.006 * [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)
5.007 * * * [progress]: adding candidates to table
5.140 * * [progress]: iteration 3 / 4
5.140 * * * [progress]: picking best candidate
5.159 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (log (exp (+ (+ a d) (+ b c)))) 2))>
5.159 * * * [progress]: localizing error
5.179 * * * [progress]: generating rewritten candidates
5.179 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
5.354 * * * [progress]: generating series expansions
5.354 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
5.355 * [backup-simplify]: Simplify (log (exp (+ (+ a d) (+ b c)))) into (+ a (+ b (+ c d)))
5.355 * [approximate]: Taking taylor expansion of (+ a (+ b (+ c d))) in (a d b c) around 0
5.355 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in c
5.355 * [taylor]: Taking taylor expansion of a in c
5.355 * [backup-simplify]: Simplify a into a
5.355 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in c
5.355 * [taylor]: Taking taylor expansion of b in c
5.355 * [backup-simplify]: Simplify b into b
5.355 * [taylor]: Taking taylor expansion of (+ c d) in c
5.355 * [taylor]: Taking taylor expansion of c in c
5.355 * [backup-simplify]: Simplify 0 into 0
5.355 * [backup-simplify]: Simplify 1 into 1
5.355 * [taylor]: Taking taylor expansion of d in c
5.355 * [backup-simplify]: Simplify d into d
5.355 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in b
5.355 * [taylor]: Taking taylor expansion of a in b
5.355 * [backup-simplify]: Simplify a into a
5.355 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in b
5.355 * [taylor]: Taking taylor expansion of b in b
5.355 * [backup-simplify]: Simplify 0 into 0
5.355 * [backup-simplify]: Simplify 1 into 1
5.355 * [taylor]: Taking taylor expansion of (+ c d) in b
5.355 * [taylor]: Taking taylor expansion of c in b
5.355 * [backup-simplify]: Simplify c into c
5.355 * [taylor]: Taking taylor expansion of d in b
5.355 * [backup-simplify]: Simplify d into d
5.355 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in d
5.355 * [taylor]: Taking taylor expansion of a in d
5.355 * [backup-simplify]: Simplify a into a
5.355 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in d
5.355 * [taylor]: Taking taylor expansion of b in d
5.355 * [backup-simplify]: Simplify b into b
5.355 * [taylor]: Taking taylor expansion of (+ c d) in d
5.355 * [taylor]: Taking taylor expansion of c in d
5.355 * [backup-simplify]: Simplify c into c
5.355 * [taylor]: Taking taylor expansion of d in d
5.355 * [backup-simplify]: Simplify 0 into 0
5.355 * [backup-simplify]: Simplify 1 into 1
5.355 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
5.355 * [taylor]: Taking taylor expansion of a in a
5.355 * [backup-simplify]: Simplify 0 into 0
5.355 * [backup-simplify]: Simplify 1 into 1
5.355 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
5.355 * [taylor]: Taking taylor expansion of b in a
5.355 * [backup-simplify]: Simplify b into b
5.355 * [taylor]: Taking taylor expansion of (+ c d) in a
5.355 * [taylor]: Taking taylor expansion of c in a
5.355 * [backup-simplify]: Simplify c into c
5.355 * [taylor]: Taking taylor expansion of d in a
5.355 * [backup-simplify]: Simplify d into d
5.355 * [taylor]: Taking taylor expansion of (+ a (+ b (+ c d))) in a
5.355 * [taylor]: Taking taylor expansion of a in a
5.355 * [backup-simplify]: Simplify 0 into 0
5.355 * [backup-simplify]: Simplify 1 into 1
5.355 * [taylor]: Taking taylor expansion of (+ b (+ c d)) in a
5.356 * [taylor]: Taking taylor expansion of b in a
5.356 * [backup-simplify]: Simplify b into b
5.356 * [taylor]: Taking taylor expansion of (+ c d) in a
5.356 * [taylor]: Taking taylor expansion of c in a
5.356 * [backup-simplify]: Simplify c into c
5.356 * [taylor]: Taking taylor expansion of d in a
5.356 * [backup-simplify]: Simplify d into d
5.356 * [backup-simplify]: Simplify (+ c d) into (+ c d)
5.356 * [backup-simplify]: Simplify (+ b (+ c d)) into (+ b (+ c d))
5.356 * [backup-simplify]: Simplify (+ 0 (+ b (+ c d))) into (+ c (+ b d))
5.356 * [taylor]: Taking taylor expansion of (+ c (+ b d)) in d
5.356 * [taylor]: Taking taylor expansion of c in d
5.356 * [backup-simplify]: Simplify c into c
5.356 * [taylor]: Taking taylor expansion of (+ b d) in d
5.356 * [taylor]: Taking taylor expansion of b in d
5.356 * [backup-simplify]: Simplify b into b
5.356 * [taylor]: Taking taylor expansion of d in d
5.356 * [backup-simplify]: Simplify 0 into 0
5.356 * [backup-simplify]: Simplify 1 into 1
5.356 * [backup-simplify]: Simplify (+ b 0) into b
5.356 * [backup-simplify]: Simplify (+ c b) into (+ b c)
5.356 * [taylor]: Taking taylor expansion of (+ b c) in b
5.356 * [taylor]: Taking taylor expansion of b in b
5.356 * [backup-simplify]: Simplify 0 into 0
5.356 * [backup-simplify]: Simplify 1 into 1
5.356 * [taylor]: Taking taylor expansion of c in b
5.356 * [backup-simplify]: Simplify c into c
5.356 * [backup-simplify]: Simplify (+ 0 c) into c
5.356 * [taylor]: Taking taylor expansion of c in c
5.356 * [backup-simplify]: Simplify 0 into 0
5.356 * [backup-simplify]: Simplify 1 into 1
5.356 * [backup-simplify]: Simplify 0 into 0
5.357 * [backup-simplify]: Simplify (+ 0 0) into 0
5.357 * [backup-simplify]: Simplify (+ 0 0) into 0
5.357 * [backup-simplify]: Simplify (+ 1 0) into 1
5.357 * [taylor]: Taking taylor expansion of 1 in d
5.357 * [backup-simplify]: Simplify 1 into 1
5.357 * [taylor]: Taking taylor expansion of 1 in b
5.357 * [backup-simplify]: Simplify 1 into 1
5.357 * [taylor]: Taking taylor expansion of 1 in c
5.358 * [backup-simplify]: Simplify 1 into 1
5.358 * [backup-simplify]: Simplify 1 into 1
5.358 * [backup-simplify]: Simplify (+ 0 1) into 1
5.358 * [backup-simplify]: Simplify (+ 0 1) into 1
5.358 * [taylor]: Taking taylor expansion of 1 in b
5.358 * [backup-simplify]: Simplify 1 into 1
5.358 * [taylor]: Taking taylor expansion of 1 in c
5.358 * [backup-simplify]: Simplify 1 into 1
5.358 * [backup-simplify]: Simplify 1 into 1
5.359 * [backup-simplify]: Simplify (+ 1 0) into 1
5.359 * [taylor]: Taking taylor expansion of 1 in c
5.359 * [backup-simplify]: Simplify 1 into 1
5.359 * [backup-simplify]: Simplify 1 into 1
5.359 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* b (* 1 1)))) (+ (* 1 (* 1 (* 1 (* d 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ a (+ b d))
5.359 * [backup-simplify]: Simplify (log (exp (+ (+ (/ 1 a) (/ 1 d)) (+ (/ 1 b) (/ 1 c))))) into (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))
5.359 * [approximate]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in (a d b c) around 0
5.359 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c
5.359 * [taylor]: Taking taylor expansion of (/ 1 a) in c
5.359 * [taylor]: Taking taylor expansion of a in c
5.360 * [backup-simplify]: Simplify a into a
5.360 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.360 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c
5.360 * [taylor]: Taking taylor expansion of (/ 1 b) in c
5.360 * [taylor]: Taking taylor expansion of b in c
5.360 * [backup-simplify]: Simplify b into b
5.360 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.360 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
5.360 * [taylor]: Taking taylor expansion of (/ 1 d) in c
5.360 * [taylor]: Taking taylor expansion of d in c
5.360 * [backup-simplify]: Simplify d into d
5.360 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.360 * [taylor]: Taking taylor expansion of (/ 1 c) in c
5.360 * [taylor]: Taking taylor expansion of c in c
5.360 * [backup-simplify]: Simplify 0 into 0
5.360 * [backup-simplify]: Simplify 1 into 1
5.360 * [backup-simplify]: Simplify (/ 1 1) into 1
5.360 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b
5.360 * [taylor]: Taking taylor expansion of (/ 1 a) in b
5.360 * [taylor]: Taking taylor expansion of a in b
5.360 * [backup-simplify]: Simplify a into a
5.360 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.360 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
5.360 * [taylor]: Taking taylor expansion of (/ 1 b) in b
5.360 * [taylor]: Taking taylor expansion of b in b
5.360 * [backup-simplify]: Simplify 0 into 0
5.360 * [backup-simplify]: Simplify 1 into 1
5.361 * [backup-simplify]: Simplify (/ 1 1) into 1
5.361 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
5.361 * [taylor]: Taking taylor expansion of (/ 1 d) in b
5.361 * [taylor]: Taking taylor expansion of d in b
5.361 * [backup-simplify]: Simplify d into d
5.361 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.361 * [taylor]: Taking taylor expansion of (/ 1 c) in b
5.361 * [taylor]: Taking taylor expansion of c in b
5.361 * [backup-simplify]: Simplify c into c
5.361 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.361 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d
5.361 * [taylor]: Taking taylor expansion of (/ 1 a) in d
5.361 * [taylor]: Taking taylor expansion of a in d
5.361 * [backup-simplify]: Simplify a into a
5.361 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.361 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d
5.361 * [taylor]: Taking taylor expansion of (/ 1 b) in d
5.361 * [taylor]: Taking taylor expansion of b in d
5.361 * [backup-simplify]: Simplify b into b
5.361 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.361 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d
5.361 * [taylor]: Taking taylor expansion of (/ 1 d) in d
5.361 * [taylor]: Taking taylor expansion of d in d
5.361 * [backup-simplify]: Simplify 0 into 0
5.361 * [backup-simplify]: Simplify 1 into 1
5.361 * [backup-simplify]: Simplify (/ 1 1) into 1
5.362 * [taylor]: Taking taylor expansion of (/ 1 c) in d
5.362 * [taylor]: Taking taylor expansion of c in d
5.362 * [backup-simplify]: Simplify c into c
5.362 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.362 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
5.362 * [taylor]: Taking taylor expansion of (/ 1 a) in a
5.362 * [taylor]: Taking taylor expansion of a in a
5.362 * [backup-simplify]: Simplify 0 into 0
5.362 * [backup-simplify]: Simplify 1 into 1
5.362 * [backup-simplify]: Simplify (/ 1 1) into 1
5.362 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
5.362 * [taylor]: Taking taylor expansion of (/ 1 b) in a
5.362 * [taylor]: Taking taylor expansion of b in a
5.362 * [backup-simplify]: Simplify b into b
5.362 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.362 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
5.362 * [taylor]: Taking taylor expansion of (/ 1 d) in a
5.362 * [taylor]: Taking taylor expansion of d in a
5.362 * [backup-simplify]: Simplify d into d
5.363 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.363 * [taylor]: Taking taylor expansion of (/ 1 c) in a
5.363 * [taylor]: Taking taylor expansion of c in a
5.363 * [backup-simplify]: Simplify c into c
5.363 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.363 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
5.363 * [taylor]: Taking taylor expansion of (/ 1 a) in a
5.363 * [taylor]: Taking taylor expansion of a in a
5.363 * [backup-simplify]: Simplify 0 into 0
5.363 * [backup-simplify]: Simplify 1 into 1
5.363 * [backup-simplify]: Simplify (/ 1 1) into 1
5.363 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
5.363 * [taylor]: Taking taylor expansion of (/ 1 b) in a
5.363 * [taylor]: Taking taylor expansion of b in a
5.363 * [backup-simplify]: Simplify b into b
5.363 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.363 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
5.363 * [taylor]: Taking taylor expansion of (/ 1 d) in a
5.363 * [taylor]: Taking taylor expansion of d in a
5.363 * [backup-simplify]: Simplify d into d
5.363 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.363 * [taylor]: Taking taylor expansion of (/ 1 c) in a
5.364 * [taylor]: Taking taylor expansion of c in a
5.364 * [backup-simplify]: Simplify c into c
5.364 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.364 * [backup-simplify]: Simplify (+ 1 0) into 1
5.364 * [taylor]: Taking taylor expansion of 1 in d
5.364 * [backup-simplify]: Simplify 1 into 1
5.365 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.365 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
5.366 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
5.366 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
5.366 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in d
5.366 * [taylor]: Taking taylor expansion of (/ 1 b) in d
5.366 * [taylor]: Taking taylor expansion of b in d
5.366 * [backup-simplify]: Simplify b into b
5.366 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.366 * [taylor]: Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in d
5.366 * [taylor]: Taking taylor expansion of (/ 1 c) in d
5.366 * [taylor]: Taking taylor expansion of c in d
5.366 * [backup-simplify]: Simplify c into c
5.366 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.366 * [taylor]: Taking taylor expansion of (/ 1 d) in d
5.366 * [taylor]: Taking taylor expansion of d in d
5.366 * [backup-simplify]: Simplify 0 into 0
5.366 * [backup-simplify]: Simplify 1 into 1
5.367 * [backup-simplify]: Simplify (/ 1 1) into 1
5.367 * [backup-simplify]: Simplify (+ 0 1) into 1
5.368 * [backup-simplify]: Simplify (+ 0 1) into 1
5.368 * [taylor]: Taking taylor expansion of 1 in b
5.368 * [backup-simplify]: Simplify 1 into 1
5.368 * [taylor]: Taking taylor expansion of 1 in b
5.368 * [backup-simplify]: Simplify 1 into 1
5.369 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.369 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
5.369 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
5.369 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
5.370 * [backup-simplify]: Simplify (+ 0 0) into 0
5.370 * [backup-simplify]: Simplify (+ 0 0) into 0
5.371 * [backup-simplify]: Simplify (+ 0 0) into 0
5.371 * [taylor]: Taking taylor expansion of 0 in d
5.371 * [backup-simplify]: Simplify 0 into 0
5.372 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.372 * [backup-simplify]: Simplify (+ (/ 1 c) 0) into (/ 1 c)
5.372 * [backup-simplify]: Simplify (+ (/ 1 b) (/ 1 c)) into (+ (/ 1 b) (/ 1 c))
5.372 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in b
5.372 * [taylor]: Taking taylor expansion of (/ 1 b) in b
5.372 * [taylor]: Taking taylor expansion of b in b
5.372 * [backup-simplify]: Simplify 0 into 0
5.372 * [backup-simplify]: Simplify 1 into 1
5.372 * [backup-simplify]: Simplify (/ 1 1) into 1
5.372 * [taylor]: Taking taylor expansion of (/ 1 c) in b
5.372 * [taylor]: Taking taylor expansion of c in b
5.372 * [backup-simplify]: Simplify c into c
5.373 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.373 * [backup-simplify]: Simplify (+ 1 0) into 1
5.373 * [taylor]: Taking taylor expansion of 1 in c
5.373 * [backup-simplify]: Simplify 1 into 1
5.373 * [taylor]: Taking taylor expansion of 0 in b
5.373 * [backup-simplify]: Simplify 0 into 0
5.373 * [taylor]: Taking taylor expansion of 1 in c
5.373 * [backup-simplify]: Simplify 1 into 1
5.373 * [taylor]: Taking taylor expansion of 1 in c
5.373 * [backup-simplify]: Simplify 1 into 1
5.374 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.374 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
5.375 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
5.375 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
5.375 * [backup-simplify]: Simplify (+ 0 0) into 0
5.376 * [backup-simplify]: Simplify (+ 0 0) into 0
5.376 * [backup-simplify]: Simplify (+ 0 0) into 0
5.376 * [taylor]: Taking taylor expansion of 0 in d
5.376 * [backup-simplify]: Simplify 0 into 0
5.376 * [taylor]: Taking taylor expansion of 0 in b
5.376 * [backup-simplify]: Simplify 0 into 0
5.376 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
5.376 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
5.377 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.378 * [backup-simplify]: Simplify (+ 0 0) into 0
5.378 * [backup-simplify]: Simplify (+ 0 0) into 0
5.378 * [taylor]: Taking taylor expansion of 0 in b
5.378 * [backup-simplify]: Simplify 0 into 0
5.378 * [taylor]: Taking taylor expansion of 0 in b
5.378 * [backup-simplify]: Simplify 0 into 0
5.379 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.379 * [backup-simplify]: Simplify (+ 0 (/ 1 c)) into (/ 1 c)
5.379 * [taylor]: Taking taylor expansion of (/ 1 c) in c
5.379 * [taylor]: Taking taylor expansion of c in c
5.379 * [backup-simplify]: Simplify 0 into 0
5.379 * [backup-simplify]: Simplify 1 into 1
5.380 * [backup-simplify]: Simplify (/ 1 1) into 1
5.380 * [backup-simplify]: Simplify 1 into 1
5.380 * [taylor]: Taking taylor expansion of 0 in c
5.380 * [backup-simplify]: Simplify 0 into 0
5.380 * [taylor]: Taking taylor expansion of 0 in c
5.380 * [backup-simplify]: Simplify 0 into 0
5.380 * [taylor]: Taking taylor expansion of 0 in c
5.380 * [backup-simplify]: Simplify 0 into 0
5.380 * [backup-simplify]: Simplify 1 into 1
5.380 * [backup-simplify]: Simplify 1 into 1
5.381 * [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))
5.382 * [backup-simplify]: Simplify (log (exp (+ (+ (/ 1 (- a)) (/ 1 (- d))) (+ (/ 1 (- b)) (/ 1 (- c)))))) into (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))))
5.382 * [approximate]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in (a d b c) around 0
5.382 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in c
5.382 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in c
5.382 * [taylor]: Taking taylor expansion of (/ 1 a) in c
5.382 * [taylor]: Taking taylor expansion of a in c
5.382 * [backup-simplify]: Simplify a into a
5.382 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.382 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in c
5.382 * [taylor]: Taking taylor expansion of (/ 1 b) in c
5.382 * [taylor]: Taking taylor expansion of b in c
5.382 * [backup-simplify]: Simplify b into b
5.382 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.382 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
5.382 * [taylor]: Taking taylor expansion of (/ 1 d) in c
5.382 * [taylor]: Taking taylor expansion of d in c
5.382 * [backup-simplify]: Simplify d into d
5.382 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.382 * [taylor]: Taking taylor expansion of (/ 1 c) in c
5.382 * [taylor]: Taking taylor expansion of c in c
5.382 * [backup-simplify]: Simplify 0 into 0
5.382 * [backup-simplify]: Simplify 1 into 1
5.383 * [backup-simplify]: Simplify (/ 1 1) into 1
5.383 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in b
5.383 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in b
5.383 * [taylor]: Taking taylor expansion of (/ 1 a) in b
5.383 * [taylor]: Taking taylor expansion of a in b
5.383 * [backup-simplify]: Simplify a into a
5.383 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.383 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in b
5.383 * [taylor]: Taking taylor expansion of (/ 1 b) in b
5.383 * [taylor]: Taking taylor expansion of b in b
5.383 * [backup-simplify]: Simplify 0 into 0
5.383 * [backup-simplify]: Simplify 1 into 1
5.383 * [backup-simplify]: Simplify (/ 1 1) into 1
5.383 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
5.383 * [taylor]: Taking taylor expansion of (/ 1 d) in b
5.384 * [taylor]: Taking taylor expansion of d in b
5.384 * [backup-simplify]: Simplify d into d
5.384 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.384 * [taylor]: Taking taylor expansion of (/ 1 c) in b
5.384 * [taylor]: Taking taylor expansion of c in b
5.384 * [backup-simplify]: Simplify c into c
5.384 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.384 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in d
5.384 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d
5.384 * [taylor]: Taking taylor expansion of (/ 1 a) in d
5.384 * [taylor]: Taking taylor expansion of a in d
5.384 * [backup-simplify]: Simplify a into a
5.384 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
5.384 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d
5.384 * [taylor]: Taking taylor expansion of (/ 1 b) in d
5.384 * [taylor]: Taking taylor expansion of b in d
5.384 * [backup-simplify]: Simplify b into b
5.384 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.384 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d
5.384 * [taylor]: Taking taylor expansion of (/ 1 d) in d
5.384 * [taylor]: Taking taylor expansion of d in d
5.384 * [backup-simplify]: Simplify 0 into 0
5.384 * [backup-simplify]: Simplify 1 into 1
5.385 * [backup-simplify]: Simplify (/ 1 1) into 1
5.385 * [taylor]: Taking taylor expansion of (/ 1 c) in d
5.385 * [taylor]: Taking taylor expansion of c in d
5.385 * [backup-simplify]: Simplify c into c
5.385 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.385 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a
5.385 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
5.385 * [taylor]: Taking taylor expansion of (/ 1 a) in a
5.385 * [taylor]: Taking taylor expansion of a in a
5.385 * [backup-simplify]: Simplify 0 into 0
5.385 * [backup-simplify]: Simplify 1 into 1
5.385 * [backup-simplify]: Simplify (/ 1 1) into 1
5.385 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
5.385 * [taylor]: Taking taylor expansion of (/ 1 b) in a
5.385 * [taylor]: Taking taylor expansion of b in a
5.385 * [backup-simplify]: Simplify b into b
5.386 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.386 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
5.386 * [taylor]: Taking taylor expansion of (/ 1 d) in a
5.386 * [taylor]: Taking taylor expansion of d in a
5.386 * [backup-simplify]: Simplify d into d
5.386 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.386 * [taylor]: Taking taylor expansion of (/ 1 c) in a
5.386 * [taylor]: Taking taylor expansion of c in a
5.386 * [backup-simplify]: Simplify c into c
5.386 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.386 * [taylor]: Taking taylor expansion of (- (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))) in a
5.386 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in a
5.386 * [taylor]: Taking taylor expansion of (/ 1 a) in a
5.386 * [taylor]: Taking taylor expansion of a in a
5.386 * [backup-simplify]: Simplify 0 into 0
5.386 * [backup-simplify]: Simplify 1 into 1
5.386 * [backup-simplify]: Simplify (/ 1 1) into 1
5.386 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in a
5.386 * [taylor]: Taking taylor expansion of (/ 1 b) in a
5.386 * [taylor]: Taking taylor expansion of b in a
5.386 * [backup-simplify]: Simplify b into b
5.387 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.387 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
5.387 * [taylor]: Taking taylor expansion of (/ 1 d) in a
5.387 * [taylor]: Taking taylor expansion of d in a
5.387 * [backup-simplify]: Simplify d into d
5.387 * [backup-simplify]: Simplify (/ 1 d) into (/ 1 d)
5.387 * [taylor]: Taking taylor expansion of (/ 1 c) in a
5.387 * [taylor]: Taking taylor expansion of c in a
5.387 * [backup-simplify]: Simplify c into c
5.387 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.387 * [backup-simplify]: Simplify (+ 1 0) into 1
5.388 * [backup-simplify]: Simplify (- 1) into -1
5.388 * [taylor]: Taking taylor expansion of -1 in d
5.388 * [backup-simplify]: Simplify -1 into -1
5.389 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.389 * [backup-simplify]: Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
5.389 * [backup-simplify]: Simplify (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
5.389 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))
5.389 * [backup-simplify]: Simplify (- (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) into (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))))
5.389 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (+ (/ 1 d) (/ 1 c)))) in d
5.389 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) in d
5.390 * [taylor]: Taking taylor expansion of (/ 1 b) in d
5.390 * [taylor]: Taking taylor expansion of b in d
5.390 * [backup-simplify]: Simplify b into b
5.390 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
5.390 * [taylor]: Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d
5.390 * [taylor]: Taking taylor expansion of (/ 1 d) in d
5.390 * [taylor]: Taking taylor expansion of d in d
5.390 * [backup-simplify]: Simplify 0 into 0
5.390 * [backup-simplify]: Simplify 1 into 1
5.390 * [backup-simplify]: Simplify (/ 1 1) into 1
5.390 * [taylor]: Taking taylor expansion of (/ 1 c) in d
5.390 * [taylor]: Taking taylor expansion of c in d
5.390 * [backup-simplify]: Simplify c into c
5.390 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.391 * [backup-simplify]: Simplify (+ 1 0) into 1
5.391 * [backup-simplify]: Simplify (+ 0 1) into 1
5.392 * [backup-simplify]: Simplify (- 1) into -1
5.392 * [taylor]: Taking taylor expansion of -1 in b
5.392 * [backup-simplify]: Simplify -1 into -1
5.392 * [taylor]: Taking taylor expansion of -1 in b
5.392 * [backup-simplify]: Simplify -1 into -1
5.393 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.393 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
5.393 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
5.394 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
5.394 * [backup-simplify]: Simplify (+ 0 0) into 0
5.394 * [backup-simplify]: Simplify (+ 0 0) into 0
5.395 * [backup-simplify]: Simplify (+ 0 0) into 0
5.395 * [backup-simplify]: Simplify (- 0) into 0
5.395 * [taylor]: Taking taylor expansion of 0 in d
5.395 * [backup-simplify]: Simplify 0 into 0
5.396 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.397 * [backup-simplify]: Simplify (+ 0 (/ 1 c)) into (/ 1 c)
5.397 * [backup-simplify]: Simplify (+ (/ 1 b) (/ 1 c)) into (+ (/ 1 b) (/ 1 c))
5.397 * [backup-simplify]: Simplify (- (+ (/ 1 b) (/ 1 c))) into (- (+ (/ 1 b) (/ 1 c)))
5.397 * [taylor]: Taking taylor expansion of (- (+ (/ 1 b) (/ 1 c))) in b
5.397 * [taylor]: Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in b
5.397 * [taylor]: Taking taylor expansion of (/ 1 b) in b
5.397 * [taylor]: Taking taylor expansion of b in b
5.397 * [backup-simplify]: Simplify 0 into 0
5.397 * [backup-simplify]: Simplify 1 into 1
5.397 * [backup-simplify]: Simplify (/ 1 1) into 1
5.397 * [taylor]: Taking taylor expansion of (/ 1 c) in b
5.397 * [taylor]: Taking taylor expansion of c in b
5.398 * [backup-simplify]: Simplify c into c
5.398 * [backup-simplify]: Simplify (/ 1 c) into (/ 1 c)
5.398 * [backup-simplify]: Simplify (+ 1 0) into 1
5.398 * [backup-simplify]: Simplify (- 1) into -1
5.398 * [taylor]: Taking taylor expansion of -1 in c
5.398 * [backup-simplify]: Simplify -1 into -1
5.399 * [taylor]: Taking taylor expansion of 0 in b
5.399 * [backup-simplify]: Simplify 0 into 0
5.399 * [taylor]: Taking taylor expansion of -1 in c
5.399 * [backup-simplify]: Simplify -1 into -1
5.399 * [taylor]: Taking taylor expansion of -1 in c
5.399 * [backup-simplify]: Simplify -1 into -1
5.400 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.400 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
5.400 * [backup-simplify]: Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
5.400 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
5.401 * [backup-simplify]: Simplify (+ 0 0) into 0
5.401 * [backup-simplify]: Simplify (+ 0 0) into 0
5.401 * [backup-simplify]: Simplify (+ 0 0) into 0
5.402 * [backup-simplify]: Simplify (- 0) into 0
5.402 * [taylor]: Taking taylor expansion of 0 in d
5.402 * [backup-simplify]: Simplify 0 into 0
5.402 * [taylor]: Taking taylor expansion of 0 in b
5.402 * [backup-simplify]: Simplify 0 into 0
5.402 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
5.403 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.403 * [backup-simplify]: Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
5.404 * [backup-simplify]: Simplify (+ 0 0) into 0
5.404 * [backup-simplify]: Simplify (+ 0 0) into 0
5.404 * [backup-simplify]: Simplify (- 0) into 0
5.405 * [taylor]: Taking taylor expansion of 0 in b
5.405 * [backup-simplify]: Simplify 0 into 0
5.405 * [taylor]: Taking taylor expansion of 0 in b
5.405 * [backup-simplify]: Simplify 0 into 0
5.405 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.406 * [backup-simplify]: Simplify (+ 0 (/ 1 c)) into (/ 1 c)
5.406 * [backup-simplify]: Simplify (- (/ 1 c)) into (- (/ 1 c))
5.406 * [taylor]: Taking taylor expansion of (- (/ 1 c)) in c
5.406 * [taylor]: Taking taylor expansion of (/ 1 c) in c
5.406 * [taylor]: Taking taylor expansion of c in c
5.406 * [backup-simplify]: Simplify 0 into 0
5.406 * [backup-simplify]: Simplify 1 into 1
5.406 * [backup-simplify]: Simplify (/ 1 1) into 1
5.407 * [backup-simplify]: Simplify (- 1) into -1
5.407 * [backup-simplify]: Simplify -1 into -1
5.407 * [taylor]: Taking taylor expansion of 0 in c
5.407 * [backup-simplify]: Simplify 0 into 0
5.407 * [taylor]: Taking taylor expansion of 0 in c
5.407 * [backup-simplify]: Simplify 0 into 0
5.407 * [taylor]: Taking taylor expansion of 0 in c
5.407 * [backup-simplify]: Simplify 0 into 0
5.407 * [backup-simplify]: Simplify -1 into -1
5.407 * [backup-simplify]: Simplify -1 into -1
5.408 * [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))
5.408 * * * [progress]: simplifying candidates
5.408 * * * * [progress]: [ 1 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (log1p (expm1 (log (exp (+ (+ a d) (+ b c)))))) 2))>
5.408 * * * * [progress]: [ 2 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (expm1 (log1p (log (exp (+ (+ a d) (+ b c)))))) 2))>
5.409 * * * * [progress]: [ 3 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (log (exp (+ a d))) (log (exp (+ b c)))) 2))>
5.409 * * * * [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))>
5.409 * * * * [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))>
5.409 * * * * [progress]: [ 6 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (log 1) (log (exp (+ (+ a d) (+ b c))))) 2))>
5.409 * * * * [progress]: [ 7 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (log (exp (+ (+ a d) (+ b c))))) 2))>
5.409 * * * * [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))>
5.409 * * * * [progress]: [ 9 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (sqrt (+ (+ a d) (+ b c))) (log (exp (sqrt (+ (+ a d) (+ b c)))))) 2))>
5.409 * * * * [progress]: [ 10 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (+ (+ a d) (+ b c)) (log (exp 1))) 2))>
5.409 * * * * [progress]: [ 11 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (+ (+ a d) (+ b c)) (log (exp 1))) 2))>
5.409 * * * * [progress]: [ 12 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (+ (+ a d) (+ b c)) (log (exp 1))) 2))>
5.409 * * * * [progress]: [ 13 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (+ (+ a d) (+ b c)) (log (exp 1))) 2))>
5.409 * * * * [progress]: [ 14 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* (+ (+ a d) (+ b c)) (log (exp 1))) 2))>
5.409 * * * * [progress]: [ 15 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (pow (log (exp (+ (+ a d) (+ b c)))) 1) 2))>
5.409 * * * * [progress]: [ 16 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ (+ a d) (+ b c)) 2))>
5.409 * * * * [progress]: [ 17 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (exp (log (log (exp (+ (+ a d) (+ b c)))))) 2))>
5.409 * * * * [progress]: [ 18 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (log (exp (log (exp (+ (+ a d) (+ b c)))))) 2))>
5.409 * * * * [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))>
5.410 * * * * [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))>
5.410 * * * * [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))>
5.410 * * * * [progress]: [ 22 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (* 1 (log (exp (+ (+ a d) (+ b c))))) 2))>
5.410 * * * * [progress]: [ 23 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (posit16->real (real->posit16 (log (exp (+ (+ a d) (+ b c)))))) 2))>
5.410 * * * * [progress]: [ 24 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ a (+ b d)) 2))>
5.410 * * * * [progress]: [ 25 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ b (+ c d)) 2))>
5.410 * * * * [progress]: [ 26 / 26 ] simplifiying candidate #<alt (λ (a b c d) (* (+ b (+ c d)) 2))>
5.411 * [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))
5.411 * * [simplify]: iteration 0: 44 enodes
5.427 * * [simplify]: iteration 1: 72 enodes
5.449 * * [simplify]: iteration 2: 143 enodes
5.499 * * [simplify]: iteration 3: 799 enodes
5.965 * * [simplify]: iteration complete: 5000 enodes
5.965 * * [simplify]: Extracting #0: cost 19 inf + 0
5.965 * * [simplify]: Extracting #1: cost 143 inf + 2
5.968 * * [simplify]: Extracting #2: cost 841 inf + 1476
5.977 * * [simplify]: Extracting #3: cost 2005 inf + 31448
6.075 * * [simplify]: Extracting #4: cost 341 inf + 353201
6.178 * * [simplify]: Extracting #5: cost 6 inf + 421600
6.301 * * [simplify]: Extracting #6: cost 1 inf + 422692
6.447 * * [simplify]: Extracting #7: cost 0 inf + 423287
6.601 * [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))
6.603 * * * [progress]: adding candidates to table
6.733 * * [progress]: iteration 4 / 4
6.733 * * * [progress]: picking best candidate
6.738 * * * * [pick]: Picked  #<alt (λ (a b c d) (* (+ (+ a d) (+ b c)) 2))>
6.738 * * * [progress]: localizing error
6.762 * * * [progress]: generating rewritten candidates
6.762 * * * [progress]: generating series expansions
6.762 * * * [progress]: simplifying candidates
6.763 * [simplify]: Simplifying:
  
6.763 * * [simplify]: iteration 0: 0 enodes
6.763 * * [simplify]: iteration complete: 0 enodes
6.763 * * [simplify]: Extracting #0: cost 0 inf + 0
6.763 * [simplify]: Simplified to:
  
6.763 * * * [progress]: adding candidates to table
6.764 * [progress]: [Phase 3 of 3] Extracting.
6.769 * [simplify]: Simplifying:
  (* (+ (+ a d) (+ b c)) 2)
6.769 * * [simplify]: iteration 0: 9 enodes
6.770 * * [simplify]: iteration 1: 13 enodes
6.771 * * [simplify]: iteration complete: 13 enodes
6.771 * * [simplify]: Extracting #0: cost 1 inf + 0
6.771 * * [simplify]: Extracting #1: cost 3 inf + 0
6.771 * * [simplify]: Extracting #2: cost 4 inf + 1
6.771 * * [simplify]: Extracting #3: cost 8 inf + 1
6.771 * * [simplify]: Extracting #4: cost 3 inf + 47
6.771 * * [simplify]: Extracting #5: cost 0 inf + 378
6.772 * [simplify]: Simplified to:
  (* 2 (+ (+ b c) (+ d a)))
8.253 * [regime-testing]: Baseline error score: 0
8.257 * [regime-testing]: Oracle error score: 0
8.257 * [regime-testing]: End program error score: 0
8.357 * [regime-testing]: Target error score: 3.8477049545005615