* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * * [misc]points:  Sampling 256 additional inputs, have 0 / 256
* * * * [misc]points:  Computing 256 additional correct outputs
* * * * [misc]points:  Precision set to 2
* * * * [misc]points:  Precision set to 128
* * * * [misc]points:  Precision set to 384
* * * * [misc]points:  Precision set to 128
* * * * [misc]points:  Precision set to 384
* * * * [misc]points:  Precision set to 128
* * * * [misc]points:  Precision set to 384
* * * * [misc]points:  Precision set to 128
* * * * [misc]points:  Precision set to 384
* * * * [misc]points:  Precision set to 128
* * * * [misc]points:  Precision set to 384
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * [misc]progress:  [2/2] Setting up program.
* [misc]progress:  [Phase 2 of 3] Improving.
* [enter]simplify:  Simplifying (* a (+ (+ b c) d))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (92 enodes)
* * [misc]simplify:  iters left: 1 (93 enodes)
* [exit]simplify:  Simplified to (fma (+ b c) a (* a d))
* * [misc]progress:  iteration 1 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-event (λ (a b c d) (* a (+ (+ b c) d)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (* a (+ (+ b c) d)) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (* a (+ (+ b c) d)) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (+ (+ b c) d) in d
* [misc]taylor:  Taking taylor expansion of (+ b c) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* a (+ (+ b c) d)) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (+ (+ b c) d) in c
* [misc]taylor:  Taking taylor expansion of (+ b c) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (* a (+ (+ b c) d)) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (+ (+ b c) d) in b
* [misc]taylor:  Taking taylor expansion of (+ b c) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (* a (+ (+ b c) d)) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (+ b c) d) in a
* [misc]taylor:  Taking taylor expansion of (+ b c) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (* a (+ (+ b c) d)) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (+ b c) d) in a
* [misc]taylor:  Taking taylor expansion of (+ b c) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (+ b c) into (+ b c)
* [misc]backup-simplify:  Simplify (+ (+ b c) d) into (+ b (+ c d))
* [misc]backup-simplify:  Simplify (* 0 (+ b (+ c d))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (+ b (+ c d)))) into (+ b (+ c d))
* [misc]taylor:  Taking taylor expansion of (+ b (+ c d)) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ c d) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (+ c d) into (+ c d)
* [misc]backup-simplify:  Simplify (+ 0 (+ c d)) into (+ c d)
* [misc]taylor:  Taking taylor expansion of (+ c d) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (+ 0 d) into d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ b (+ c d))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (* (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)) in c
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ (/ 1 b) (/ 1 c)) into (+ (/ 1 b) (/ 1 c))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)) into (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))
* [misc]backup-simplify:  Simplify (* 1 (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) into (+ (/ 1 c) (+ (/ 1 b) (/ 1 d)))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 b) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in c
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 d) 0) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 b)) (/ 1 (/ 1 a)))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 c)) (* 1 (/ 1 (/ 1 a)))))) (* 1 (* (/ 1 (/ 1 d)) (* 1 (* 1 (/ 1 (/ 1 a)))))))) into (+ (* c a) (+ (* b a) (* d a)))
* [misc]approximate:  Taking taylor expansion of (* (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in d
* [misc]taylor:  Taking taylor expansion of (- a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- b)) (/ 1 (- c))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in d
* [misc]taylor:  Taking taylor expansion of (- b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in d
* [misc]taylor:  Taking taylor expansion of (- c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in d
* [misc]taylor:  Taking taylor expansion of (- d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))) in c
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- b)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in c
* [misc]taylor:  Taking taylor expansion of (- b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in c
* [misc]taylor:  Taking taylor expansion of (- d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- b)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in b
* [misc]taylor:  Taking taylor expansion of (- d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- b)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in a
* [misc]taylor:  Taking taylor expansion of (- d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- b)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in a
* [misc]taylor:  Taking taylor expansion of (- d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]backup-simplify:  Simplify (+ (/ -1 b) (/ -1 c)) into (- (+ (/ 1 b) (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ (- (+ (/ 1 b) (/ 1 c))) (/ -1 d)) into (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))
* [misc]backup-simplify:  Simplify (* -1 (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) into (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in c
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))) (* 0 (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 d)) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- b))) (/ 1 (/ 1 (- a))))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 (- c))) (* 1 (/ 1 (/ 1 (- a))))))) (* 1 (* (/ 1 (/ 1 (- d))) (* 1 (* 1 (/ 1 (/ 1 (- a))))))))) into (+ (* c a) (+ (* b a) (* d a)))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 20 ] simplifiying candidate #<alt-delta (λ (a b c d) (log1p (expm1 (* a (+ (+ b c) d)))))>
* [enter]simplify:  Simplifying (expm1 (* a (+ (+ b c) d)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (72 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (expm1 (fma (+ d c) a (* b a)))
* [exit]simplify:  Simplified to (expm1 (fma (+ d c) a (* b a)))
* * * * [misc]progress:  [ 2 / 20 ] simplifiying candidate #<alt-delta (λ (a b c d) (expm1 (log1p (* a (+ (+ b c) d)))))>
* [enter]simplify:  Simplifying (log1p (* a (+ (+ b c) d)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (72 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (log1p (fma (+ d c) a (* b a)))
* [exit]simplify:  Simplified to (log1p (fma (+ d c) a (* b a)))
* * * * [misc]progress:  [ 3 / 20 ] simplifiying candidate #<alt-delta (λ (a b c d) (pow (* a (+ (+ b c) d)) 1))>
* * * * [misc]progress:  [ 4 / 20 ] simplifiying candidate #<alt-delta (λ (a b c d) (exp (log (* a (+ (+ b c) d)))))>
* [enter]simplify:  Simplifying (log (* a (+ (+ b c) d)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (75 enodes)
* * [misc]simplify:  iters left: 2 (93 enodes)
* * [misc]simplify:  iters left: 1 (94 enodes)
* [exit]simplify:  Simplified to (log (fma (+ b c) a (* a d)))
* [exit]simplify:  Simplified to (log (fma (+ b c) a (* a d)))
* * * * [misc]progress:  [ 5 / 20 ] simplifiying candidate #<alt-delta (λ (a b c d) (log (exp (* a (+ (+ b c) d)))))>
* [enter]simplify:  Simplifying (exp (* a (+ (+ b c) d)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (102 enodes)
* * [misc]simplify:  iters left: 2 (172 enodes)
* * [misc]simplify:  iters left: 1 (193 enodes)
* [exit]simplify:  Simplified to (exp (fma (+ d c) a (* b a)))
* [exit]simplify:  Simplified to (exp (fma (+ d c) a (* b a)))
* * * * [misc]progress:  [ 6 / 20 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (* (cbrt (* a (+ (+ b c) d))) (cbrt (* a (+ (+ b c) d)))) (cbrt (* a (+ (+ b c) d)))))>
* [enter]simplify:  Simplifying (* (cbrt (* a (+ (+ b c) d))) (cbrt (* a (+ (+ b c) d))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (93 enodes)
* * [misc]simplify:  iters left: 1 (94 enodes)
* [exit]simplify:  Simplified to (* (cbrt (fma a (+ d c) (* b a))) (cbrt (fma a (+ d c) (* b a))))
* [exit]simplify:  Simplified to (* (cbrt (fma a (+ d c) (* b a))) (cbrt (fma a (+ d c) (* b a))))
* [enter]simplify:  Simplifying (cbrt (* a (+ (+ b c) d)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (72 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (cbrt (fma (+ d c) a (* b a)))
* [exit]simplify:  Simplified to (cbrt (fma (+ d c) a (* b a)))
* * * * [misc]progress:  [ 7 / 20 ] simplifiying candidate #<alt-delta (λ (a b c d) (cbrt (* (* (* a (+ (+ b c) d)) (* a (+ (+ b c) d))) (* a (+ (+ b c) d)))))>
* [enter]simplify:  Simplifying (* (* (* a (+ (+ b c) d)) (* a (+ (+ b c) d))) (* a (+ (+ b c) d)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (129 enodes)
* [exit]simplify:  Simplified to (pow (fma a (+ b c) (* a d)) 3)
* [exit]simplify:  Simplified to (pow (fma a (+ b c) (* a d)) 3)
* * * * [misc]progress:  [ 8 / 20 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (sqrt (* a (+ (+ b c) d))) (sqrt (* a (+ (+ b c) d)))))>
* [enter]simplify:  Simplifying (sqrt (* a (+ (+ b c) d)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (72 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (sqrt (fma (+ d c) a (* b a)))
* [exit]simplify:  Simplified to (sqrt (fma (+ d c) a (* b a)))
* [enter]simplify:  Simplifying (sqrt (* a (+ (+ b c) d)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (72 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (sqrt (fma (+ d c) a (* b a)))
* [exit]simplify:  Simplified to (sqrt (fma (+ d c) a (* b a)))
* * * * [misc]progress:  [ 9 / 20 ] simplifiying candidate #<alt-delta (λ (a b c d) (* 1 (* a (+ (+ b c) d))))>
* * * * [misc]progress:  [ 10 / 20 ] simplifiying candidate #<alt-delta (λ (a b c d) (+ (* a (+ b c)) (* a d)))>
* [enter]simplify:  Simplifying (* a (+ b c))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (19 enodes)
* [exit]simplify:  Simplified to (* (+ b c) a)
* [exit]simplify:  Simplified to (* (+ b c) a)
* [enter]simplify:  Simplifying (* a d)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* d a)
* [exit]simplify:  Simplified to (* d a)
* * * * [misc]progress:  [ 11 / 20 ] simplifiying candidate #<alt-delta (λ (a b c d) (+ (* (+ b c) a) (* d a)))>
* [enter]simplify:  Simplifying (* (+ b c) a)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (19 enodes)
* [exit]simplify:  Simplified to (* (+ c b) a)
* [exit]simplify:  Simplified to (* (+ c b) a)
* [enter]simplify:  Simplifying (* d a)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* a d)
* [exit]simplify:  Simplified to (* a d)
* * * * [misc]progress:  [ 12 / 20 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (* a (* (cbrt (+ (+ b c) d)) (cbrt (+ (+ b c) d)))) (cbrt (+ (+ b c) d))))>
* [enter]simplify:  Simplifying (* a (* (cbrt (+ (+ b c) d)) (cbrt (+ (+ b c) d))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (+ b c) d)) (cbrt (+ (+ b c) d))) a)
* [exit]simplify:  Simplified to (* (* (cbrt (+ (+ b c) d)) (cbrt (+ (+ b c) d))) a)
* * * * [misc]progress:  [ 13 / 20 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d))))>
* [enter]simplify:  Simplifying (* a (sqrt (+ (+ b c) d)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (* a (sqrt (+ (+ b c) d)))
* [exit]simplify:  Simplified to (* a (sqrt (+ (+ b c) d)))
* * * * [misc]progress:  [ 14 / 20 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (* a 1) (+ (+ b c) d)))>
* [enter]simplify:  Simplifying (* a 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to a
* [exit]simplify:  Simplified to a
* * * * [misc]progress:  [ 15 / 20 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (* a (+ (pow (+ b c) 3) (pow d 3))) (+ (* (+ b c) (+ b c)) (- (* d d) (* (+ b c) d)))))>
* [enter]simplify:  Simplifying (* a (+ (pow (+ b c) 3) (pow d 3)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (224 enodes)
* [exit]simplify:  Simplified to (fma (* (+ b c) (+ b c)) (* (+ b c) a) (* (* d d) (* a d)))
* [exit]simplify:  Simplified to (fma (* (+ b c) (+ b c)) (* (+ b c) a) (* (* d d) (* a d)))
* * * * [misc]progress:  [ 16 / 20 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (* a (- (* (+ b c) (+ b c)) (* d d))) (- (+ b c) d)))>
* [enter]simplify:  Simplifying (* a (- (* (+ b c) (+ b c)) (* d d)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (72 enodes)
* * [misc]simplify:  iters left: 3 (266 enodes)
* [exit]simplify:  Simplified to (* (+ b (- c d)) (fma (+ b c) a (* d a)))
* [exit]simplify:  Simplified to (* (+ b (- c d)) (fma (+ b c) a (* d a)))
* * * * [misc]progress:  [ 17 / 20 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (+ (+ b c) d) a))>
* * * * [misc]progress:  [ 18 / 20 ] simplifiying candidate #<alt-event (λ (a b c d) 0)>
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 19 / 20 ] simplifiying candidate #<alt-event (λ (a b c d) (+ (* c a) (+ (* b a) (* d a))))>
* [enter]simplify:  Simplifying (+ (* c a) (+ (* b a) (* d a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (81 enodes)
* * [misc]simplify:  iters left: 1 (82 enodes)
* [exit]simplify:  Simplified to (fma a (+ d b) (* a c))
* * * * [misc]progress:  [ 20 / 20 ] simplifiying candidate #<alt-event (λ (a b c d) (+ (* c a) (+ (* b a) (* d a))))>
* [enter]simplify:  Simplifying (+ (* c a) (+ (* b a) (* d a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (81 enodes)
* * [misc]simplify:  iters left: 1 (82 enodes)
* [exit]simplify:  Simplified to (fma a (+ d b) (* a c))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (a b c d) (fma a (+ d b) (* a c)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (fma a (+ d b) (* a c)) in (a d b c) around 0
* [misc]taylor:  Taking taylor expansion of (fma a (+ d b) (* a c)) in c
* [misc]taylor:  Rewrote expression to (+ (* a (+ d b)) (* a c))
* [misc]taylor:  Taking taylor expansion of (* a (+ d b)) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (+ d b) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (* a c) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (fma a (+ d b) (* a c)) in b
* [misc]taylor:  Rewrote expression to (+ (* a (+ d b)) (* a c))
* [misc]taylor:  Taking taylor expansion of (* a (+ d b)) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (+ d b) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (fma a (+ d b) (* a c)) in d
* [misc]taylor:  Rewrote expression to (+ (* a (+ d b)) (* a c))
* [misc]taylor:  Taking taylor expansion of (* a (+ d b)) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (+ d b) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (* a c) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (fma a (+ d b) (* a c)) in a
* [misc]taylor:  Rewrote expression to (+ (* a (+ d b)) (* a c))
* [misc]taylor:  Taking taylor expansion of (* a (+ d b)) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ d b) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (fma a (+ d b) (* a c)) in a
* [misc]taylor:  Rewrote expression to (+ (* a (+ d b)) (* a c))
* [misc]taylor:  Taking taylor expansion of (* a (+ d b)) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ d b) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (+ d b) into (+ b d)
* [misc]backup-simplify:  Simplify (* 0 (+ b d)) into 0
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (+ b d))) into (+ b d)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (+ b d) c) into (+ b (+ c d))
* [misc]taylor:  Taking taylor expansion of (+ b (+ c d)) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (+ c d) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ c 0) into c
* [misc]backup-simplify:  Simplify (+ b c) into (+ b c)
* [misc]taylor:  Taking taylor expansion of (+ b c) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (+ 0 c) into c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ b d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (fma (/ 1 a) (+ (/ 1 d) (/ 1 b)) (* (/ 1 a) (/ 1 c))) in (a d b c) around 0
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 a) (+ (/ 1 d) (/ 1 b)) (* (/ 1 a) (/ 1 c))) in c
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 a) (+ (/ 1 d) (/ 1 b))) (* (/ 1 a) (/ 1 c)))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (+ (/ 1 d) (/ 1 b))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 a) (+ (/ 1 d) (/ 1 b)) (* (/ 1 a) (/ 1 c))) in b
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 a) (+ (/ 1 d) (/ 1 b))) (* (/ 1 a) (/ 1 c)))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (+ (/ 1 d) (/ 1 b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 a) (+ (/ 1 d) (/ 1 b)) (* (/ 1 a) (/ 1 c))) in d
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 a) (+ (/ 1 d) (/ 1 b))) (* (/ 1 a) (/ 1 c)))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (+ (/ 1 d) (/ 1 b))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 a) (+ (/ 1 d) (/ 1 b)) (* (/ 1 a) (/ 1 c))) in a
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 a) (+ (/ 1 d) (/ 1 b))) (* (/ 1 a) (/ 1 c)))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (+ (/ 1 d) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 a) (+ (/ 1 d) (/ 1 b)) (* (/ 1 a) (/ 1 c))) in a
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 a) (+ (/ 1 d) (/ 1 b))) (* (/ 1 a) (/ 1 c)))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (+ (/ 1 d) (/ 1 b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d) (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 d) (/ 1 b)) into (+ (/ 1 b) (/ 1 d))
* [misc]backup-simplify:  Simplify (* 1 (+ (/ 1 b) (/ 1 d))) into (+ (/ 1 b) (/ 1 d))
* [misc]backup-simplify:  Simplify (* 1 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 b) (/ 1 d)) (/ 1 c)) into (+ (/ 1 c) (+ (/ 1 b) (/ 1 d)))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 b) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (+ (/ 1 b) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) (/ 1 b)) into (+ (/ 1 b) (/ 1 c))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in c
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in c
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (+ (/ 1 b) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 d)) (/ 1 (/ 1 a)))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 b)) (* 1 (/ 1 (/ 1 a)))))) (* 1 (* (/ 1 (/ 1 c)) (* 1 (* 1 (/ 1 (/ 1 a)))))))) into (+ (* c a) (+ (* b a) (* d a)))
* [misc]approximate:  Taking taylor expansion of (fma (/ 1 (- a)) (+ (/ 1 (- d)) (/ 1 (- b))) (* (/ 1 (- a)) (/ 1 (- c)))) in (a d b c) around 0
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- a)) (+ (/ 1 (- d)) (/ 1 (- b))) (* (/ 1 (- a)) (/ 1 (- c)))) in c
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 (- a)) (+ (/ 1 (- d)) (/ 1 (- b)))) (* (/ 1 (- a)) (/ 1 (- c))))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (+ (/ 1 (- d)) (/ 1 (- b)))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d)) (/ 1 (- b))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in c
* [misc]taylor:  Taking taylor expansion of (- d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in c
* [misc]taylor:  Taking taylor expansion of (- b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- a)) (+ (/ 1 (- d)) (/ 1 (- b))) (* (/ 1 (- a)) (/ 1 (- c)))) in b
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 (- a)) (+ (/ 1 (- d)) (/ 1 (- b)))) (* (/ 1 (- a)) (/ 1 (- c))))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (+ (/ 1 (- d)) (/ 1 (- b)))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d)) (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in b
* [misc]taylor:  Taking taylor expansion of (- d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- a)) (+ (/ 1 (- d)) (/ 1 (- b))) (* (/ 1 (- a)) (/ 1 (- c)))) in d
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 (- a)) (+ (/ 1 (- d)) (/ 1 (- b)))) (* (/ 1 (- a)) (/ 1 (- c))))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (+ (/ 1 (- d)) (/ 1 (- b)))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in d
* [misc]taylor:  Taking taylor expansion of (- a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d)) (/ 1 (- b))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in d
* [misc]taylor:  Taking taylor expansion of (- d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in d
* [misc]taylor:  Taking taylor expansion of (- b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in d
* [misc]taylor:  Taking taylor expansion of (- a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in d
* [misc]taylor:  Taking taylor expansion of (- c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- a)) (+ (/ 1 (- d)) (/ 1 (- b))) (* (/ 1 (- a)) (/ 1 (- c)))) in a
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 (- a)) (+ (/ 1 (- d)) (/ 1 (- b)))) (* (/ 1 (- a)) (/ 1 (- c))))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (+ (/ 1 (- d)) (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d)) (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in a
* [misc]taylor:  Taking taylor expansion of (- d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- a)) (+ (/ 1 (- d)) (/ 1 (- b))) (* (/ 1 (- a)) (/ 1 (- c)))) in a
* [misc]taylor:  Rewrote expression to (+ (* (/ 1 (- a)) (+ (/ 1 (- d)) (/ 1 (- b)))) (* (/ 1 (- a)) (/ 1 (- c))))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (+ (/ 1 (- d)) (/ 1 (- b)))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d)) (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in a
* [misc]taylor:  Taking taylor expansion of (- d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (+ (/ -1 d) (/ -1 b)) into (- (+ (/ 1 b) (/ 1 d)))
* [misc]backup-simplify:  Simplify (* -1 (- (+ (/ 1 b) (/ 1 d)))) into (+ (/ 1 b) (/ 1 d))
* [misc]backup-simplify:  Simplify (* -1 (/ -1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 b) (/ 1 d)) (/ 1 c)) into (+ (/ 1 c) (+ (/ 1 b) (/ 1 d)))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 b) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (- (+ (/ 1 b) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 c))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) (/ 1 b)) into (+ (/ 1 b) (/ 1 c))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in c
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in c
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))) (* 0 (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (+ (/ 1 b) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 c)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- d))) (/ 1 (/ 1 (- a))))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 (- b))) (* 1 (/ 1 (/ 1 (- a))))))) (* 1 (* (/ 1 (/ 1 (- c))) (* 1 (* 1 (/ 1 (/ 1 (- a))))))))) into (+ (* c a) (+ (* b a) (* d a)))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 13 ] simplifiying candidate #<alt-delta (λ (a b c d) (log1p (expm1 (fma a (+ d b) (* a c)))))>
* [enter]simplify:  Simplifying (expm1 (fma a (+ d b) (* a c)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (expm1 (fma (+ d b) a (* a c)))
* [exit]simplify:  Simplified to (expm1 (fma (+ d b) a (* a c)))
* * * * [misc]progress:  [ 2 / 13 ] simplifiying candidate #<alt-delta (λ (a b c d) (expm1 (log1p (fma a (+ d b) (* a c)))))>
* [enter]simplify:  Simplifying (log1p (fma a (+ d b) (* a c)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (log1p (fma (+ d b) a (* a c)))
* [exit]simplify:  Simplified to (log1p (fma (+ d b) a (* a c)))
* * * * [misc]progress:  [ 3 / 13 ] simplifiying candidate #<alt-delta (λ (a b c d) (+ (* a (+ d b)) (* a c)))>
* [enter]simplify:  Simplifying (* a (+ d b))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (19 enodes)
* [exit]simplify:  Simplified to (* (+ d b) a)
* [exit]simplify:  Simplified to (* (+ d b) a)
* * * * [misc]progress:  [ 4 / 13 ] simplifiying candidate #<alt-delta (λ (a b c d) (pow (fma a (+ d b) (* a c)) 1))>
* * * * [misc]progress:  [ 5 / 13 ] simplifiying candidate #<alt-delta (λ (a b c d) (exp (log (fma a (+ d b) (* a c)))))>
* [enter]simplify:  Simplifying (log (fma a (+ d b) (* a c)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (57 enodes)
* [exit]simplify:  Simplified to (log (fma (+ d b) a (* a c)))
* [exit]simplify:  Simplified to (log (fma (+ d b) a (* a c)))
* * * * [misc]progress:  [ 6 / 13 ] simplifiying candidate #<alt-delta (λ (a b c d) (log (exp (fma a (+ d b) (* a c)))))>
* [enter]simplify:  Simplifying (exp (fma a (+ d b) (* a c)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (74 enodes)
* [exit]simplify:  Simplified to (exp (fma (+ d b) a (* a c)))
* [exit]simplify:  Simplified to (exp (fma (+ d b) a (* a c)))
* * * * [misc]progress:  [ 7 / 13 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (* (cbrt (fma a (+ d b) (* a c))) (cbrt (fma a (+ d b) (* a c)))) (cbrt (fma a (+ d b) (* a c)))))>
* [enter]simplify:  Simplifying (* (cbrt (fma a (+ d b) (* a c))) (cbrt (fma a (+ d b) (* a c))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (55 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (104 enodes)
* [exit]simplify:  Simplified to (* (cbrt (fma (+ d c) a (* a b))) (cbrt (fma (+ d c) a (* a b))))
* [exit]simplify:  Simplified to (* (cbrt (fma (+ d c) a (* a b))) (cbrt (fma (+ d c) a (* a b))))
* [enter]simplify:  Simplifying (cbrt (fma a (+ d b) (* a c)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (cbrt (fma (+ d b) a (* a c)))
* [exit]simplify:  Simplified to (cbrt (fma (+ d b) a (* a c)))
* * * * [misc]progress:  [ 8 / 13 ] simplifiying candidate #<alt-delta (λ (a b c d) (cbrt (* (* (fma a (+ d b) (* a c)) (fma a (+ d b) (* a c))) (fma a (+ d b) (* a c)))))>
* [enter]simplify:  Simplifying (* (* (fma a (+ d b) (* a c)) (fma a (+ d b) (* a c))) (fma a (+ d b) (* a c)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (198 enodes)
* [exit]simplify:  Simplified to (pow (fma (+ d b) a (* a c)) 3)
* [exit]simplify:  Simplified to (pow (fma (+ d b) a (* a c)) 3)
* * * * [misc]progress:  [ 9 / 13 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (sqrt (fma a (+ d b) (* a c))) (sqrt (fma a (+ d b) (* a c)))))>
* [enter]simplify:  Simplifying (sqrt (fma a (+ d b) (* a c)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (sqrt (fma (+ d b) a (* a c)))
* [exit]simplify:  Simplified to (sqrt (fma (+ d b) a (* a c)))
* [enter]simplify:  Simplifying (sqrt (fma a (+ d b) (* a c)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (sqrt (fma (+ d b) a (* a c)))
* [exit]simplify:  Simplified to (sqrt (fma (+ d b) a (* a c)))
* * * * [misc]progress:  [ 10 / 13 ] simplifiying candidate #<alt-delta (λ (a b c d) (* 1 (fma a (+ d b) (* a c))))>
* * * * [misc]progress:  [ 11 / 13 ] simplifiying candidate #<alt-event (λ (a b c d) 0)>
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 12 / 13 ] simplifiying candidate #<alt-event (λ (a b c d) (+ (* c a) (+ (* b a) (* d a))))>
* [enter]simplify:  Simplifying (+ (* c a) (+ (* b a) (* d a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (81 enodes)
* * [misc]simplify:  iters left: 1 (82 enodes)
* [exit]simplify:  Simplified to (fma a (+ d b) (* a c))
* * * * [misc]progress:  [ 13 / 13 ] simplifiying candidate #<alt-event (λ (a b c d) (+ (* c a) (+ (* b a) (* d a))))>
* [enter]simplify:  Simplifying (+ (* c a) (+ (* b a) (* d a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (81 enodes)
* * [misc]simplify:  iters left: 1 (82 enodes)
* [exit]simplify:  Simplified to (fma a (+ d b) (* a c))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 3 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (a b c d) (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 1)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d))) in d
* [misc]taylor:  Taking taylor expansion of (* a (sqrt (+ (+ b c) d))) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ b c) d)) in d
* [misc]taylor:  Taking taylor expansion of (+ (+ b c) d) in d
* [misc]taylor:  Taking taylor expansion of (+ b c) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ b c) into (+ b c)
* [misc]backup-simplify:  Simplify (+ (+ b c) 0) into (+ b c)
* [misc]backup-simplify:  Simplify (sqrt (+ b c)) into (sqrt (+ b c))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt (+ b c)))) into (* 1/2 (sqrt (/ 1 (+ b c))))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ b c) d)) in d
* [misc]taylor:  Taking taylor expansion of (+ (+ b c) d) in d
* [misc]taylor:  Taking taylor expansion of (+ b c) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ b c) into (+ b c)
* [misc]backup-simplify:  Simplify (+ (+ b c) 0) into (+ b c)
* [misc]backup-simplify:  Simplify (sqrt (+ b c)) into (sqrt (+ b c))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt (+ b c)))) into (* 1/2 (sqrt (/ 1 (+ b c))))
* [misc]taylor:  Taking taylor expansion of (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d))) in c
* [misc]taylor:  Taking taylor expansion of (* a (sqrt (+ (+ b c) d))) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ b c) d)) in c
* [misc]taylor:  Taking taylor expansion of (+ (+ b c) d) in c
* [misc]taylor:  Taking taylor expansion of (+ b c) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (+ b d) into (+ b d)
* [misc]backup-simplify:  Simplify (sqrt (+ b d)) into (sqrt (+ b d))
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt (+ b d)))) into (* 1/2 (sqrt (/ 1 (+ b d))))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ b c) d)) in c
* [misc]taylor:  Taking taylor expansion of (+ (+ b c) d) in c
* [misc]taylor:  Taking taylor expansion of (+ b c) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (+ b d) into (+ b d)
* [misc]backup-simplify:  Simplify (sqrt (+ b d)) into (sqrt (+ b d))
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt (+ b d)))) into (* 1/2 (sqrt (/ 1 (+ b d))))
* [misc]taylor:  Taking taylor expansion of (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d))) in b
* [misc]taylor:  Taking taylor expansion of (* a (sqrt (+ (+ b c) d))) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ b c) d)) in b
* [misc]taylor:  Taking taylor expansion of (+ (+ b c) d) in b
* [misc]taylor:  Taking taylor expansion of (+ b c) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (+ 0 c) into c
* [misc]backup-simplify:  Simplify (+ c d) into (+ c d)
* [misc]backup-simplify:  Simplify (sqrt (+ c d)) into (sqrt (+ c d))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt (+ c d)))) into (* 1/2 (sqrt (/ 1 (+ c d))))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ b c) d)) in b
* [misc]taylor:  Taking taylor expansion of (+ (+ b c) d) in b
* [misc]taylor:  Taking taylor expansion of (+ b c) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (+ 0 c) into c
* [misc]backup-simplify:  Simplify (+ c d) into (+ c d)
* [misc]backup-simplify:  Simplify (sqrt (+ c d)) into (sqrt (+ c d))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt (+ c d)))) into (* 1/2 (sqrt (/ 1 (+ c d))))
* [misc]taylor:  Taking taylor expansion of (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d))) in a
* [misc]taylor:  Taking taylor expansion of (* a (sqrt (+ (+ b c) d))) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ b c) d)) in a
* [misc]taylor:  Taking taylor expansion of (+ (+ b c) d) in a
* [misc]taylor:  Taking taylor expansion of (+ b c) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (+ b c) into (+ b c)
* [misc]backup-simplify:  Simplify (+ (+ b c) d) into (+ b (+ c d))
* [misc]backup-simplify:  Simplify (sqrt (+ b (+ c d))) into (sqrt (+ b (+ c d)))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ b (+ c d))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ b c) d)) in a
* [misc]taylor:  Taking taylor expansion of (+ (+ b c) d) in a
* [misc]taylor:  Taking taylor expansion of (+ b c) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (+ b c) into (+ b c)
* [misc]backup-simplify:  Simplify (+ (+ b c) d) into (+ b (+ c d))
* [misc]backup-simplify:  Simplify (sqrt (+ b (+ c d))) into (sqrt (+ b (+ c d)))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ b (+ c d))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d))) in a
* [misc]taylor:  Taking taylor expansion of (* a (sqrt (+ (+ b c) d))) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ b c) d)) in a
* [misc]taylor:  Taking taylor expansion of (+ (+ b c) d) in a
* [misc]taylor:  Taking taylor expansion of (+ b c) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (+ b c) into (+ b c)
* [misc]backup-simplify:  Simplify (+ (+ b c) d) into (+ b (+ c d))
* [misc]backup-simplify:  Simplify (sqrt (+ b (+ c d))) into (sqrt (+ b (+ c d)))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ b (+ c d))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ b c) d)) in a
* [misc]taylor:  Taking taylor expansion of (+ (+ b c) d) in a
* [misc]taylor:  Taking taylor expansion of (+ b c) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (+ b c) into (+ b c)
* [misc]backup-simplify:  Simplify (+ (+ b c) d) into (+ b (+ c d))
* [misc]backup-simplify:  Simplify (sqrt (+ b (+ c d))) into (sqrt (+ b (+ c d)))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ b (+ c d))))) into 0
* [misc]backup-simplify:  Simplify (* 0 (sqrt (+ b (+ c d)))) into 0
* [misc]backup-simplify:  Simplify (* 0 (sqrt (+ b (+ c d)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqrt (+ b (+ c d))))) into (sqrt (+ b (+ c d)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* (sqrt (+ b (+ c d))) (sqrt (+ b (+ c d))))) into (+ b (+ c d))
* [misc]taylor:  Taking taylor expansion of (+ b (+ c d)) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ c d) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (+ c d) into (+ c d)
* [misc]backup-simplify:  Simplify (+ 0 (+ c d)) into (+ c d)
* [misc]taylor:  Taking taylor expansion of (+ c d) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (+ 0 d) into d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ b (+ c d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ b (+ c d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sqrt (+ b (+ c d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* (sqrt (+ b (+ c d))) 0) (* 0 (sqrt (+ b (+ c d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (* (* (/ 1 a) (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 a) (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 a) (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)) in c
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)) in c
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 a) (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 a) (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ (/ 1 b) (/ 1 c)) into (+ (/ 1 b) (/ 1 c))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)) into (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))
* [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) into (sqrt (+ (/ 1 c) (+ (/ 1 b) (/ 1 d))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ (/ 1 b) (/ 1 c)) into (+ (/ 1 b) (/ 1 c))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)) into (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))
* [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) into (sqrt (+ (/ 1 c) (+ (/ 1 b) (/ 1 d))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 a) (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ (/ 1 b) (/ 1 c)) into (+ (/ 1 b) (/ 1 c))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)) into (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))
* [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) into (sqrt (+ (/ 1 c) (+ (/ 1 b) (/ 1 d))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ (/ 1 b) (/ 1 c)) into (+ (/ 1 b) (/ 1 c))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)) into (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))
* [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) into (sqrt (+ (/ 1 c) (+ (/ 1 b) (/ 1 d))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))) into 0
* [misc]backup-simplify:  Simplify (* 1 (sqrt (+ (/ 1 c) (+ (/ 1 b) (/ 1 d))))) into (sqrt (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))
* [misc]backup-simplify:  Simplify (* (sqrt (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) (sqrt (+ (/ 1 c) (+ (/ 1 b) (/ 1 d))))) into (sqrt (* (+ (/ 1 c) (+ (/ 1 b) (/ 1 d))) (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))
* [misc]taylor:  Taking taylor expansion of (sqrt (* (+ (/ 1 c) (+ (/ 1 b) (/ 1 d))) (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) in b
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 c) (+ (/ 1 b) (/ 1 d))) (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) in b
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 c) (+ (/ 1 b) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
* [misc]backup-simplify:  Simplify (+ (* 1 (+ (/ 1 c) (/ 1 d))) (* (+ (/ 1 d) (/ 1 c)) 1)) into (+ (* 2 (/ 1 c)) (* 2 (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ 1 c)) (* 2 (/ 1 d))) (* 2 (sqrt 1))) into (* 1/2 (+ (* 2 (/ 1 d)) (* 2 (/ 1 c))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sqrt (+ (/ 1 c) (+ (/ 1 b) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) 0) (* 0 (sqrt (+ (/ 1 c) (+ (/ 1 b) (/ 1 d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in c
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (/ 1 c) (+ (/ 1 b) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (/ 1 c) (+ (/ 1 b) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 c) (+ (/ 1 b) (/ 1 d))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 c) (+ (/ 1 b) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* 1/2 (+ (* 2 (/ 1 d)) (* 2 (/ 1 c)))) in c
* [misc]taylor:  Taking taylor expansion of 1/2 in c
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 d)) (* 2 (/ 1 c))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 d)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (/ 1 c) (+ (/ 1 b) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (/ 1 c) (+ (/ 1 b) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 c) (+ (/ 1 b) (/ 1 d)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 c) (+ (/ 1 b) (/ 1 d)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (+ (/ 1 d) (/ 1 c)) (+ (/ 1 c) (/ 1 d))) (* 0 1))) into (+ (* 2 (/ 1 (* c d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
* [misc]backup-simplify:  Simplify (/ (- (+ (* 2 (/ 1 (* c d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (pow (* 1/2 (+ (* 2 (/ 1 d)) (* 2 (/ 1 c)))) 2) (+)) (* 2 1)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (* 1/2 2) into 1
* [misc]taylor:  Taking taylor expansion of 1 in d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (/ 1 c) (+ (/ 1 b) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (/ 1 c) (+ (/ 1 b) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 c) (+ (/ 1 b) (/ 1 d))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 c) (+ (/ 1 b) (/ 1 d))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (+ (/ 1 d) (/ 1 c)) 0) (+ (* 0 (+ (/ 1 c) (/ 1 d))) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* 1/2 (+ (* 2 (/ 1 d)) (* 2 (/ 1 c)))) 0)))) (* 2 1)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 d)) into (/ 2 d)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (/ 2 d) 0) into (* 2 (/ 1 d))
* [misc]backup-simplify:  Simplify (+ (* 1/2 (* 2 (/ 1 d))) (* 0 2)) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (/ 1 c) (+ (/ 1 b) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (+ (/ 1 c) (+ (/ 1 b) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 c) (+ (/ 1 b) (/ 1 d)))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 c) (+ (/ 1 b) (/ 1 d)))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (+ (/ 1 d) (/ 1 c)) 0) (+ (* 0 0) (+ (* 0 (+ (/ 1 c) (/ 1 d))) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* (* 1/2 (+ (* 2 (/ 1 d)) (* 2 (/ 1 c)))) 0)))) (* 2 1)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 (* 2 (/ 1 d))) (* 0 2))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 b)) (/ 1 (/ 1 a)))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 c)) (* 1 (/ 1 (/ 1 a)))))) (* 1 (* (/ 1 (/ 1 d)) (* 1 (* 1 (/ 1 (/ 1 a)))))))) into (+ (* c a) (+ (* b a) (* d a)))
* [misc]approximate:  Taking taylor expansion of (* (* (/ 1 (- a)) (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- a)) (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in d
* [misc]taylor:  Taking taylor expansion of (- a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- b)) (/ 1 (- c))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in d
* [misc]taylor:  Taking taylor expansion of (- b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in d
* [misc]taylor:  Taking taylor expansion of (- c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in d
* [misc]taylor:  Taking taylor expansion of (- d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- b)) (/ 1 (- c))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in d
* [misc]taylor:  Taking taylor expansion of (- b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in d
* [misc]taylor:  Taking taylor expansion of (- c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in d
* [misc]taylor:  Taking taylor expansion of (- d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- a)) (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))) in c
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- b)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in c
* [misc]taylor:  Taking taylor expansion of (- b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in c
* [misc]taylor:  Taking taylor expansion of (- d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))) in c
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- b)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in c
* [misc]taylor:  Taking taylor expansion of (- b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in c
* [misc]taylor:  Taking taylor expansion of (- d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- a)) (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- b)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in b
* [misc]taylor:  Taking taylor expansion of (- d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- b)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in b
* [misc]taylor:  Taking taylor expansion of (- d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- a)) (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- b)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in a
* [misc]taylor:  Taking taylor expansion of (- d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]backup-simplify:  Simplify (+ (/ -1 b) (/ -1 c)) into (- (+ (/ 1 b) (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ (- (+ (/ 1 b) (/ 1 c))) (/ -1 d)) into (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))
* [misc]backup-simplify:  Simplify (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) into (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- b)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in a
* [misc]taylor:  Taking taylor expansion of (- d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]backup-simplify:  Simplify (+ (/ -1 b) (/ -1 c)) into (- (+ (/ 1 b) (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ (- (+ (/ 1 b) (/ 1 c))) (/ -1 d)) into (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))
* [misc]backup-simplify:  Simplify (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) into (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- a)) (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- b)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in a
* [misc]taylor:  Taking taylor expansion of (- d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]backup-simplify:  Simplify (+ (/ -1 b) (/ -1 c)) into (- (+ (/ 1 b) (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ (- (+ (/ 1 b) (/ 1 c))) (/ -1 d)) into (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))
* [misc]backup-simplify:  Simplify (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) into (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- b)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in a
* [misc]taylor:  Taking taylor expansion of (- d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]backup-simplify:  Simplify (+ (/ -1 b) (/ -1 c)) into (- (+ (/ 1 b) (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ (- (+ (/ 1 b) (/ 1 c))) (/ -1 d)) into (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))
* [misc]backup-simplify:  Simplify (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) into (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))) into 0
* [misc]backup-simplify:  Simplify (* -1 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))) into (* -1 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))
* [misc]backup-simplify:  Simplify (* (* -1 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))) (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))) into (* -1 (pow (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) 2))
* [misc]taylor:  Taking taylor expansion of (* -1 (pow (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) 2)) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) 2) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))))) in b
* [misc]taylor:  Taking taylor expansion of (* 2 (log (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) in b
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) in b
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (log +nan.0) into (log +nan.0)
* [misc]backup-simplify:  Simplify (* 2 (log +nan.0)) into (* 2 (log +nan.0))
* [misc]backup-simplify:  Simplify (exp (* 2 (log +nan.0))) into (pow +nan.0 2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* -1 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))) 0) (* 0 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))) (* 0 (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))) (* 0 (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* -1 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))) 0) (+ (* 0 0) (* 0 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* -1 (pow +nan.0 2)) into (* -1 (pow +nan.0 2))
* [misc]taylor:  Taking taylor expansion of (* -1 (pow +nan.0 2)) in c
* [misc]taylor:  Taking taylor expansion of -1 in c
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (pow +nan.0 2) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log +nan.0))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (log +nan.0)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log +nan.0) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (log +nan.0) into (log +nan.0)
* [misc]backup-simplify:  Simplify (* 2 (log +nan.0)) into (* 2 (log +nan.0))
* [misc]backup-simplify:  Simplify (exp (* 2 (log +nan.0))) into (pow +nan.0 2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))) (* 0 (/ 0 (- d))) (* 0 (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))) (* 0 (/ 0 (- d))) (* 0 (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* -1 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (- (+ (/ 1 c) (/ 1 d))) into (- (+ (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (- (- (+ (/ 1 c) (/ 1 d))) (pow +nan.0 2) (+)) (* 2 0)) into (* +nan.0 (+ +nan.0 (+ (/ 1 d) (/ 1 c))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* +nan.0 (+ +nan.0 (+ (/ 1 d) (/ 1 c))))) 1)) (pow +nan.0 1)))) 1) into (* -1 (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 d)))))))
* [misc]backup-simplify:  Simplify (+ (* 2 (* -1 (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 d)))))))) (* 0 (log +nan.0))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 d)))))))
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log +nan.0))) (+ (* (/ (pow (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 d))))))) 1) 1)))) into (* -1 (* (pow +nan.0 2) (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- +nan.0))))))
* [misc]backup-simplify:  Simplify (+ (* -1 (* -1 (* (pow +nan.0 2) (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- +nan.0))))))) (* 0 (pow +nan.0 2))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- +nan.0)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- +nan.0))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- +nan.0)))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d)) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 c)) (- +nan.0))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 c)) (- +nan.0)) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))) (* 0 (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))) (* 0 (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))) (* 0 (/ 0 (- d))) (* 0 (/ 0 (- d))) (* 0 (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))) (* 0 (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))) (* 0 (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))) (* 0 (/ 0 (- d))) (* 0 (/ 0 (- d))) (* 0 (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* -1 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (+ +nan.0 (+ (/ 1 d) (/ 1 c)))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (* +nan.0 (+ +nan.0 (+ (/ 1 d) (/ 1 c))))) 2)) (pow +nan.0 2))) (* 1 (/ (* 1 (pow (* 2 (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- +nan.0)))))) 1)) (pow +nan.0 1)))) 2) into (* -1/2 (+ (* 2 (/ 1 (* c d))) (- (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))))))
* [misc]backup-simplify:  Simplify (+ (* 2 (* -1/2 (+ (* 2 (/ 1 (* c d))) (- (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))))))) (+ (* 0 (* -1 (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 d)))))))) (* 0 (log +nan.0)))) into (- (+ (* 2 (/ 1 (* c d))) (- (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))))))
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log +nan.0))) (+ (* (/ (pow (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 d))))))) 2) 2)) (* (/ (pow (- (+ (* 2 (/ 1 (* c d))) (- (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 d)) (- +nan.0))))))) 1) 1)))) into (* -1 (* (pow +nan.0 2) (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (* +nan.0 (/ 1 (pow c 2)))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* -1 (* -1 (* (pow +nan.0 2) (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (* +nan.0 (/ 1 (pow c 2)))))))))))))))) (+ (* 0 (* -1 (* (pow +nan.0 2) (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- +nan.0))))))) (* 0 (pow +nan.0 2)))) into (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow c 2))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow c 2))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2)))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow c 2))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* c d))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c d)) in c
* [misc]taylor:  Taking taylor expansion of (* c d) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow c 2))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2)))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow c 2))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d)) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow c 2))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2)))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow c 2))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow c 2))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2)))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow c 2))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow c 2))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
* [misc]taylor:  Taking taylor expansion of (pow c 2) in c
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2)))))) in c
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2))))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d 2)))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d 2))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
* [misc]taylor:  Taking taylor expansion of (pow d 2) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (log d)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (log d) into (log d)
* [misc]backup-simplify:  Simplify (* 2 (log d)) into (* 2 (log d))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d))) into (pow d 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in d
* [misc]taylor:  Taking taylor expansion of +nan.0 in d
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in d
* [misc]taylor:  Taking taylor expansion of +nan.0 in d
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (* -1 (pow +nan.0 2)) into (* -1 (pow +nan.0 2))
* [misc]taylor:  Taking taylor expansion of (* -1 (pow +nan.0 2)) in d
* [misc]taylor:  Taking taylor expansion of -1 in d
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (pow +nan.0 2) in d
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log +nan.0))) in d
* [misc]taylor:  Taking taylor expansion of (* 2 (log +nan.0)) in d
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log +nan.0) in d
* [misc]taylor:  Taking taylor expansion of +nan.0 in d
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (log +nan.0) into (log +nan.0)
* [misc]backup-simplify:  Simplify (* 2 (log +nan.0)) into (* 2 (log +nan.0))
* [misc]backup-simplify:  Simplify (exp (* 2 (log +nan.0))) into (pow +nan.0 2)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))) (* 0 (/ 0 (- b))) (* 0 (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))) (* 0 (/ 0 (- c))) (* 0 (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))) (* 0 (/ 0 (- d))) (* 0 (/ 0 (- d))) (* 0 (/ 0 (- d))) (* 0 (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))) (* 0 (/ 0 (- b))) (* 0 (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))) (* 0 (/ 0 (- c))) (* 0 (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))) (* 0 (/ 0 (- d))) (* 0 (/ 0 (- d))) (* 0 (/ 0 (- d))) (* 0 (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* -1 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (+ +nan.0 (+ (/ 1 d) (/ 1 c)))) 2) (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- +nan.0))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow c 2))) (- (* +nan.0 (/ 1 (pow d 2))))))))))))))
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 (* +nan.0 (+ +nan.0 (+ (/ 1 d) (/ 1 c))))) 3)) (pow +nan.0 3))) (* -3 (/ (* (pow (* 1 (* +nan.0 (+ +nan.0 (+ (/ 1 d) (/ 1 c))))) 1) (pow (* 2 (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- +nan.0)))))) 1)) (pow +nan.0 2))) (* 1 (/ (* 1 1 (pow (* 6 (* +nan.0 (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow c 2))) (- (* +nan.0 (/ 1 (pow d 2))))))))))))))) 1)) (pow +nan.0 1)))) 6) into (* 1/6 (- (+ (* 2 (/ 1 (pow d 3))) (+ (* 2 (/ 1 (pow c 3))) (+ (* 6 (/ 1 (* (pow c 2) d))) (* 6 (/ 1 (* c (pow d 2))))))) (+ (* +nan.0 (/ 1 (pow c 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (* +nan.0 (/ 1 d))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 2 (* 1/6 (- (+ (* 2 (/ 1 (pow d 3))) (+ (* 2 (/ 1 (pow c 3))) (+ (* 6 (/ 1 (* (pow c 2) d))) (* 6 (/ 1 (* c (pow d 2))))))) (+ (* +nan.0 (/ 1 (pow c 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (* +nan.0 (/ 1 d))))))))))))))))))))))))))) (+ (* 0 (* -1/2 (+ (* 2 (/ 1 (* c d))) (- (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))))))) (+ (* 0 (* -1 (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 d)))))))) (* 0 (log +nan.0))))) into (- (+ (* 2/3 (/ 1 (pow d 3))) (+ (* 2/3 (/ 1 (pow c 3))) (+ (* 2 (/ 1 (* (pow c 2) d))) (* 2 (/ 1 (* c (pow d 2))))))) (+ (* +nan.0 (/ 1 (pow c 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- +nan.0)))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log +nan.0))) (+ (* (/ (pow (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 d))))))) 3) 6)) (* (/ (pow (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 d))))))) 1) 1) (/ (pow (- (+ (* 2 (/ 1 (* c d))) (- (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 d)) (- +nan.0))))))) 1) 1)) (* (/ (pow (- (+ (* 2/3 (/ 1 (pow d 3))) (+ (* 2/3 (/ 1 (pow c 3))) (+ (* 2 (/ 1 (* (pow c 2) d))) (* 2 (/ 1 (* c (pow d 2))))))) (+ (* +nan.0 (/ 1 (pow c 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- +nan.0))))))))))))))))))))))) 1) 1)))) into (* -1 (* (pow +nan.0 2) (+ (* +nan.0 (/ 1 (pow c 2))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* -1 (* -1 (* (pow +nan.0 2) (+ (* +nan.0 (/ 1 (pow c 2))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))))))))))))))))))))))))) (+ (* 0 (* -1 (* (pow +nan.0 2) (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (* +nan.0 (/ 1 (pow c 2)))))))))))))))) (+ (* 0 (* -1 (* (pow +nan.0 2) (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- +nan.0))))))) (* 0 (pow +nan.0 2))))) into (- (+ (* +nan.0 (/ 1 (pow c 2))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))))))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow c 2))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow c 2))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow c 2))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
* [misc]taylor:  Taking taylor expansion of (pow c 2) in c
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d 3))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 3)) in c
* [misc]taylor:  Taking taylor expansion of (pow d 3) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (log d)) in c
* [misc]taylor:  Taking taylor expansion of 3 in c
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (log d) into (log d)
* [misc]backup-simplify:  Simplify (* 3 (log d)) into (* 3 (log d))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d))) into (pow d 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d 3)) into (/ 1 (pow d 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow +nan.0 2) d)) in c
* [misc]taylor:  Taking taylor expansion of (* (pow +nan.0 2) d) in c
* [misc]taylor:  Taking taylor expansion of (pow +nan.0 2) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log +nan.0))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (log +nan.0)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log +nan.0) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (log +nan.0) into (log +nan.0)
* [misc]backup-simplify:  Simplify (* 2 (log +nan.0)) into (* 2 (log +nan.0))
* [misc]backup-simplify:  Simplify (exp (* 2 (log +nan.0))) into (pow +nan.0 2)
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* (pow +nan.0 2) d) into (* (pow +nan.0 2) d)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow +nan.0 2) d)) into (/ 1 (* (pow +nan.0 2) d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow +nan.0 2) c))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow +nan.0 2) c)) in c
* [misc]taylor:  Taking taylor expansion of (* (pow +nan.0 2) c) in c
* [misc]taylor:  Taking taylor expansion of (pow +nan.0 2) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log +nan.0))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (log +nan.0)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log +nan.0) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (log +nan.0) into (log +nan.0)
* [misc]backup-simplify:  Simplify (* 2 (log +nan.0)) into (* 2 (log +nan.0))
* [misc]backup-simplify:  Simplify (exp (* 2 (log +nan.0))) into (pow +nan.0 2)
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (pow +nan.0 2) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow +nan.0 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log +nan.0))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log +nan.0))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow +nan.0 2) 1) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d)) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow +nan.0 2) (pow c 2))) in c
* [misc]taylor:  Taking taylor expansion of (* (pow +nan.0 2) (pow c 2)) in c
* [misc]taylor:  Taking taylor expansion of (pow +nan.0 2) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log +nan.0))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (log +nan.0)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log +nan.0) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (log +nan.0) into (log +nan.0)
* [misc]backup-simplify:  Simplify (* 2 (log +nan.0)) into (* 2 (log +nan.0))
* [misc]backup-simplify:  Simplify (exp (* 2 (log +nan.0))) into (pow +nan.0 2)
* [misc]taylor:  Taking taylor expansion of (pow c 2) in c
* [misc]backup-simplify:  Simplify (* (pow +nan.0 2) 1) into (pow +nan.0 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow +nan.0 2)) into (/ 1 (pow +nan.0 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d 2))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
* [misc]taylor:  Taking taylor expansion of (pow d 2) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (log d)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (log d) into (log d)
* [misc]backup-simplify:  Simplify (* 2 (log d)) into (* 2 (log d))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d))) into (pow d 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* c d))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c d)) in c
* [misc]taylor:  Taking taylor expansion of (* c d) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow c 3))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 3)) in c
* [misc]taylor:  Taking taylor expansion of (pow c 3) in c
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow +nan.0 2) (pow d 2))) in c
* [misc]taylor:  Taking taylor expansion of (* (pow +nan.0 2) (pow d 2)) in c
* [misc]taylor:  Taking taylor expansion of (pow +nan.0 2) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log +nan.0))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (log +nan.0)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log +nan.0) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (log +nan.0) into (log +nan.0)
* [misc]backup-simplify:  Simplify (* 2 (log +nan.0)) into (* 2 (log +nan.0))
* [misc]backup-simplify:  Simplify (exp (* 2 (log +nan.0))) into (pow +nan.0 2)
* [misc]taylor:  Taking taylor expansion of (pow d 2) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (log d)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (log d) into (log d)
* [misc]backup-simplify:  Simplify (* 2 (log d)) into (* 2 (log d))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d))) into (pow d 2)
* [misc]backup-simplify:  Simplify (* (pow +nan.0 2) (pow d 2)) into (* (pow +nan.0 2) (pow d 2))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow +nan.0 2) (pow d 2))) into (/ 1 (* (pow +nan.0 2) (pow d 2)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow c 2) d))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow c 2) d)) in c
* [misc]taylor:  Taking taylor expansion of (* (pow c 2) d) in c
* [misc]taylor:  Taking taylor expansion of (pow c 2) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 1 d) into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow +nan.0 2))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow +nan.0 2)) in c
* [misc]taylor:  Taking taylor expansion of (pow +nan.0 2) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log +nan.0))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (log +nan.0)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log +nan.0) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (log +nan.0) into (log +nan.0)
* [misc]backup-simplify:  Simplify (* 2 (log +nan.0)) into (* 2 (log +nan.0))
* [misc]backup-simplify:  Simplify (exp (* 2 (log +nan.0))) into (pow +nan.0 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow +nan.0 2)) into (/ 1 (pow +nan.0 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow +nan.0 2) (* c d))) in c
* [misc]taylor:  Taking taylor expansion of (* (pow +nan.0 2) (* c d)) in c
* [misc]taylor:  Taking taylor expansion of (pow +nan.0 2) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log +nan.0))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (log +nan.0)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log +nan.0) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (log +nan.0) into (log +nan.0)
* [misc]backup-simplify:  Simplify (* 2 (log +nan.0)) into (* 2 (log +nan.0))
* [misc]backup-simplify:  Simplify (exp (* 2 (log +nan.0))) into (pow +nan.0 2)
* [misc]taylor:  Taking taylor expansion of (* c d) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (* (pow +nan.0 2) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow +nan.0 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log +nan.0))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log +nan.0))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow +nan.0 2) d) (* 0 0)) into (- (* +nan.0 d))
* [misc]backup-simplify:  Simplify (/ 1 (- (* +nan.0 d))) into (/ +nan.0 d)
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* c (pow d 2))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* c (pow d 2)))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c (pow d 2))) in c
* [misc]taylor:  Taking taylor expansion of (* c (pow d 2)) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow d 2) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (log d)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (log d) into (log d)
* [misc]backup-simplify:  Simplify (* 2 (log d)) into (* 2 (log d))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d))) into (pow d 2)
* [misc]backup-simplify:  Simplify (* 0 (pow d 2)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d 2))) into (pow d 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow +nan.0 2))) into (/ +nan.0 (pow +nan.0 2))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d)) into (/ +nan.0 d)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d) 0) into (- (* +nan.0 (/ 1 d)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d)))) into (- (* +nan.0 (/ 1 d)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d)))) into (- (* +nan.0 (/ 1 d)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d)))) into (- (* +nan.0 (/ 1 d)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d)))) into (- (* +nan.0 (/ 1 d)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d)))) into (- (* +nan.0 (/ 1 d)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d)))) into (- (* +nan.0 (/ 1 d)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d)))) into (- (* +nan.0 (/ 1 d)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d)))) into (- (* +nan.0 (/ 1 d)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d)))) into (- (* +nan.0 (/ 1 d)))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow +nan.0 2)) (- (* +nan.0 (/ 1 d)))) into (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (* +nan.0 (/ 1 d)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (* +nan.0 (/ 1 d)))))) into (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (* +nan.0 (/ 1 d)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (* +nan.0 (/ 1 d)))))) into (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (* +nan.0 (/ 1 d)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (* +nan.0 (/ 1 d)))))) into (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (* +nan.0 (/ 1 d)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (* +nan.0 (/ 1 d)))))) into (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (* +nan.0 (/ 1 d)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (* +nan.0 (/ 1 d)))))) into (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (* +nan.0 (/ 1 d)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (* +nan.0 (/ 1 d)))))) into (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (* +nan.0 (/ 1 d)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (* +nan.0 (/ 1 d)))))) into (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (* +nan.0 (/ 1 d)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (* +nan.0 (/ 1 d)))))) into (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (* +nan.0 (/ 1 d)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (* +nan.0 (/ 1 d)))))) into (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (* +nan.0 (/ 1 d)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (* +nan.0 (/ 1 d)))))) into (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (* +nan.0 (/ 1 d)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (* +nan.0 (/ 1 d)))))) into (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (* +nan.0 (/ 1 d)))))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (* +nan.0 (/ 1 d)))))) into (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (* +nan.0 (/ 1 d)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (* +nan.0 (/ 1 d))))))) in d
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (* +nan.0 (/ 1 d)))))) in d
* [misc]taylor:  Taking taylor expansion of +nan.0 in d
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (* +nan.0 (/ 1 d))))) in d
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (* +nan.0 (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow +nan.0 2))) in d
* [misc]taylor:  Taking taylor expansion of +nan.0 in d
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow +nan.0 2)) in d
* [misc]taylor:  Taking taylor expansion of (pow +nan.0 2) in d
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log +nan.0))) in d
* [misc]taylor:  Taking taylor expansion of (* 2 (log +nan.0)) in d
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log +nan.0) in d
* [misc]taylor:  Taking taylor expansion of +nan.0 in d
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (log +nan.0) into (log +nan.0)
* [misc]backup-simplify:  Simplify (* 2 (log +nan.0)) into (* 2 (log +nan.0))
* [misc]backup-simplify:  Simplify (exp (* 2 (log +nan.0))) into (pow +nan.0 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow +nan.0 2)) into (/ 1 (pow +nan.0 2))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of +nan.0 in d
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d)) into (/ +nan.0 d)
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d) (- +nan.0)) into (- (+ +nan.0 (- (* +nan.0 (/ 1 d)))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 d)))))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d)) (- +nan.0))) in d
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- +nan.0)) in d
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of +nan.0 in d
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in d
* [misc]taylor:  Taking taylor expansion of +nan.0 in d
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d)) into (/ +nan.0 d)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d) (- +nan.0)) into (- (+ +nan.0 (- (* +nan.0 (/ 1 d)))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 d)))))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d)) (- +nan.0))) in d
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- +nan.0)) in d
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of +nan.0 in d
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in d
* [misc]taylor:  Taking taylor expansion of +nan.0 in d
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow +nan.0 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log +nan.0))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log +nan.0))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (pow +nan.0 2))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))) (* 0 (/ 0 (- b))) (* 0 (/ 0 (- b))) (* 0 (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))) (* 0 (/ 0 (- c))) (* 0 (/ 0 (- c))) (* 0 (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))) (* 0 (/ 0 (- d))) (* 0 (/ 0 (- d))) (* 0 (/ 0 (- d))) (* 0 (/ 0 (- d))) (* 0 (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))) (* 0 (/ 0 (- b))) (* 0 (/ 0 (- b))) (* 0 (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))) (* 0 (/ 0 (- c))) (* 0 (/ 0 (- c))) (* 0 (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))) (* 0 (/ 0 (- d))) (* 0 (/ 0 (- d))) (* 0 (/ 0 (- d))) (* 0 (/ 0 (- d))) (* 0 (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* -1 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow c 2))) (- (* +nan.0 (/ 1 (pow d 2)))))))))))))))) (* 2 (* (* +nan.0 (+ +nan.0 (+ (/ 1 d) (/ 1 c)))) (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- +nan.0))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (* +nan.0 (/ 1 (pow c 2))))))))))))))
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 (* +nan.0 (+ +nan.0 (+ (/ 1 d) (/ 1 c))))) 4)) (pow +nan.0 4))) (* 12 (/ (* (pow (* 1 (* +nan.0 (+ +nan.0 (+ (/ 1 d) (/ 1 c))))) 2) (pow (* 2 (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- +nan.0)))))) 1)) (pow +nan.0 3))) (* -3 (/ (* 1 (pow (* 2 (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- +nan.0)))))) 2)) (pow +nan.0 2))) (* -4 (/ (* (pow (* 1 (* +nan.0 (+ +nan.0 (+ (/ 1 d) (/ 1 c))))) 1) 1 (pow (* 6 (* +nan.0 (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow c 2))) (- (* +nan.0 (/ 1 (pow d 2))))))))))))))) 1)) (pow +nan.0 2))) (* 1 (/ (* 1 1 1 (pow (* 24 (* +nan.0 (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (* +nan.0 (/ 1 (pow c 2))))))))))))))) 1)) (pow +nan.0 1)))) 24) into (* -1/24 (+ (* +nan.0 (/ 1 (pow c 2))) (- (+ (* 36 (/ 1 (* (pow c 2) (pow d 2)))) (+ (* 24 (/ 1 (* (pow c 3) d))) (+ (* 24 (/ 1 (* c (pow d 3)))) (+ (* 6 (/ 1 (pow c 4))) (* 6 (/ 1 (pow d 4))))))) (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) c))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 2 (* -1/24 (+ (* +nan.0 (/ 1 (pow c 2))) (- (+ (* 36 (/ 1 (* (pow c 2) (pow d 2)))) (+ (* 24 (/ 1 (* (pow c 3) d))) (+ (* 24 (/ 1 (* c (pow d 3)))) (+ (* 6 (/ 1 (pow c 4))) (* 6 (/ 1 (pow d 4))))))) (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) c))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))))))))))))))))))))))))))))))))))) (+ (* 0 (* 1/6 (- (+ (* 2 (/ 1 (pow d 3))) (+ (* 2 (/ 1 (pow c 3))) (+ (* 6 (/ 1 (* (pow c 2) d))) (* 6 (/ 1 (* c (pow d 2))))))) (+ (* +nan.0 (/ 1 (pow c 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (* +nan.0 (/ 1 d))))))))))))))))))))))))))) (+ (* 0 (* -1/2 (+ (* 2 (/ 1 (* c d))) (- (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))))))) (+ (* 0 (* -1 (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 d)))))))) (* 0 (log +nan.0)))))) into (- (+ (* +nan.0 (/ 1 (pow c 2))) (- (+ (* 3 (/ 1 (* (pow c 2) (pow d 2)))) (+ (* 2 (/ 1 (* (pow c 3) d))) (+ (* 2 (/ 1 (* c (pow d 3)))) (+ (* 1/2 (/ 1 (pow c 4))) (* 1/2 (/ 1 (pow d 4))))))) (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log +nan.0))) (+ (* (/ (pow (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 d))))))) 4) 24)) (* (/ (pow (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 d))))))) 2) 2) (/ (pow (- (+ (* 2 (/ 1 (* c d))) (- (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 d)) (- +nan.0))))))) 1) 1)) (* (/ (pow (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 d))))))) 1) 1) (/ (pow (- (+ (* 2/3 (/ 1 (pow d 3))) (+ (* 2/3 (/ 1 (pow c 3))) (+ (* 2 (/ 1 (* (pow c 2) d))) (* 2 (/ 1 (* c (pow d 2))))))) (+ (* +nan.0 (/ 1 (pow c 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- +nan.0))))))))))))))))))))))) 1) 1)) (* (/ (pow (- (+ (* 2 (/ 1 (* c d))) (- (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 d)) (- +nan.0))))))) 2) 2)) (* (/ (pow (- (+ (* +nan.0 (/ 1 (pow c 2))) (- (+ (* 3 (/ 1 (* (pow c 2) (pow d 2)))) (+ (* 2 (/ 1 (* (pow c 3) d))) (+ (* 2 (/ 1 (* c (pow d 3)))) (+ (* 1/2 (/ 1 (pow c 4))) (* 1/2 (/ 1 (pow d 4))))))) (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))))))))))))))))))))))))))))))) 1) 1)))) into (* -1 (* (pow +nan.0 2) (+ (* +nan.0 (/ 1 (pow c 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* -1 (* -1 (* (pow +nan.0 2) (+ (* +nan.0 (/ 1 (pow c 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))))))))))))))))))))))))))))))))))))))))))) (+ (* 0 (* -1 (* (pow +nan.0 2) (+ (* +nan.0 (/ 1 (pow c 2))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))))))))))))))))))))))))) (+ (* 0 (* -1 (* (pow +nan.0 2) (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (* +nan.0 (/ 1 (pow c 2)))))))))))))))) (+ (* 0 (* -1 (* (pow +nan.0 2) (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- +nan.0))))))) (* 0 (pow +nan.0 2)))))) into (- (+ (* +nan.0 (/ 1 (pow c 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))))))))))))))))))))))))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow c 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))))))))))))))))))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow c 2))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))))))))))))))))))))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow c 2))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
* [misc]taylor:  Taking taylor expansion of (pow c 2) in c
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))))))))))))))))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))))))))))))))))))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 3)))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow +nan.0 2) (pow c 3))) in c
* [misc]taylor:  Taking taylor expansion of (* (pow +nan.0 2) (pow c 3)) in c
* [misc]taylor:  Taking taylor expansion of (pow +nan.0 2) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log +nan.0))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (log +nan.0)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log +nan.0) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (log +nan.0) into (log +nan.0)
* [misc]backup-simplify:  Simplify (* 2 (log +nan.0)) into (* 2 (log +nan.0))
* [misc]backup-simplify:  Simplify (exp (* 2 (log +nan.0))) into (pow +nan.0 2)
* [misc]taylor:  Taking taylor expansion of (pow c 3) in c
* [misc]backup-simplify:  Simplify (* (pow +nan.0 2) 1) into (pow +nan.0 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow +nan.0 2)) into (/ 1 (pow +nan.0 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))))))))))))))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))))))))))))))))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow +nan.0 2) d)) in c
* [misc]taylor:  Taking taylor expansion of (* (pow +nan.0 2) d) in c
* [misc]taylor:  Taking taylor expansion of (pow +nan.0 2) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log +nan.0))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (log +nan.0)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log +nan.0) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (log +nan.0) into (log +nan.0)
* [misc]backup-simplify:  Simplify (* 2 (log +nan.0)) into (* 2 (log +nan.0))
* [misc]backup-simplify:  Simplify (exp (* 2 (log +nan.0))) into (pow +nan.0 2)
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* (pow +nan.0 2) d) into (* (pow +nan.0 2) d)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow +nan.0 2) d)) into (/ 1 (* (pow +nan.0 2) d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))))))))))))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))))))))))))))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow +nan.0 2) c))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow +nan.0 2) c)) in c
* [misc]taylor:  Taking taylor expansion of (* (pow +nan.0 2) c) in c
* [misc]taylor:  Taking taylor expansion of (pow +nan.0 2) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log +nan.0))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (log +nan.0)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log +nan.0) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (log +nan.0) into (log +nan.0)
* [misc]backup-simplify:  Simplify (* 2 (log +nan.0)) into (* 2 (log +nan.0))
* [misc]backup-simplify:  Simplify (exp (* 2 (log +nan.0))) into (pow +nan.0 2)
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (pow +nan.0 2) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow +nan.0 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log +nan.0))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log +nan.0))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow +nan.0 2) 1) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))))))))))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))))))))))))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))))))))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))))))))))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d)) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))))))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))))))))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow c 2)))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow +nan.0 2) (pow c 2))) in c
* [misc]taylor:  Taking taylor expansion of (* (pow +nan.0 2) (pow c 2)) in c
* [misc]taylor:  Taking taylor expansion of (pow +nan.0 2) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log +nan.0))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (log +nan.0)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log +nan.0) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (log +nan.0) into (log +nan.0)
* [misc]backup-simplify:  Simplify (* 2 (log +nan.0)) into (* 2 (log +nan.0))
* [misc]backup-simplify:  Simplify (exp (* 2 (log +nan.0))) into (pow +nan.0 2)
* [misc]taylor:  Taking taylor expansion of (pow c 2) in c
* [misc]backup-simplify:  Simplify (* (pow +nan.0 2) 1) into (pow +nan.0 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow +nan.0 2)) into (/ 1 (pow +nan.0 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d 2))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))))))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d 2))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
* [misc]taylor:  Taking taylor expansion of (pow d 2) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (log d)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (log d) into (log d)
* [misc]backup-simplify:  Simplify (* 2 (log d)) into (* 2 (log d))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d))) into (pow d 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow c 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow c 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow c 2) (pow d 2)))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow c 2) (pow d 2))) in c
* [misc]taylor:  Taking taylor expansion of (* (pow c 2) (pow d 2)) in c
* [misc]taylor:  Taking taylor expansion of (pow c 2) in c
* [misc]taylor:  Taking taylor expansion of (pow d 2) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (log d)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (log d) into (log d)
* [misc]backup-simplify:  Simplify (* 2 (log d)) into (* 2 (log d))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d))) into (pow d 2)
* [misc]backup-simplify:  Simplify (* 1 (pow d 2)) into (pow d 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow c 3) d))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow c 3) d)) in c
* [misc]taylor:  Taking taylor expansion of (* (pow c 3) d) in c
* [misc]taylor:  Taking taylor expansion of (pow c 3) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 1 d) into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 2)))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow +nan.0 2) (pow d 2))) in c
* [misc]taylor:  Taking taylor expansion of (* (pow +nan.0 2) (pow d 2)) in c
* [misc]taylor:  Taking taylor expansion of (pow +nan.0 2) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log +nan.0))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (log +nan.0)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log +nan.0) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (log +nan.0) into (log +nan.0)
* [misc]backup-simplify:  Simplify (* 2 (log +nan.0)) into (* 2 (log +nan.0))
* [misc]backup-simplify:  Simplify (exp (* 2 (log +nan.0))) into (pow +nan.0 2)
* [misc]taylor:  Taking taylor expansion of (pow d 2) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (log d)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (log d) into (log d)
* [misc]backup-simplify:  Simplify (* 2 (log d)) into (* 2 (log d))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d))) into (pow d 2)
* [misc]backup-simplify:  Simplify (* (pow +nan.0 2) (pow d 2)) into (* (pow +nan.0 2) (pow d 2))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow +nan.0 2) (pow d 2))) into (/ 1 (* (pow +nan.0 2) (pow d 2)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c d)))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow +nan.0 2) (* c d))) in c
* [misc]taylor:  Taking taylor expansion of (* (pow +nan.0 2) (* c d)) in c
* [misc]taylor:  Taking taylor expansion of (pow +nan.0 2) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log +nan.0))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (log +nan.0)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log +nan.0) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (log +nan.0) into (log +nan.0)
* [misc]backup-simplify:  Simplify (* 2 (log +nan.0)) into (* 2 (log +nan.0))
* [misc]backup-simplify:  Simplify (exp (* 2 (log +nan.0))) into (pow +nan.0 2)
* [misc]taylor:  Taking taylor expansion of (* c d) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (* (pow +nan.0 2) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow +nan.0 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log +nan.0))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log +nan.0))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow +nan.0 2) d) (* 0 0)) into (- (* +nan.0 d))
* [misc]backup-simplify:  Simplify (/ 1 (- (* +nan.0 d))) into (/ +nan.0 d)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* c (pow d 3)))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c (pow d 3))) in c
* [misc]taylor:  Taking taylor expansion of (* c (pow d 3)) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow d 3) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (log d)) in c
* [misc]taylor:  Taking taylor expansion of 3 in c
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (log d) into (log d)
* [misc]backup-simplify:  Simplify (* 3 (log d)) into (* 3 (log d))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d))) into (pow d 3)
* [misc]backup-simplify:  Simplify (* 0 (pow d 3)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log d))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d 3))) into (pow d 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d 3)) into (/ 1 (pow d 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d 3))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 3)) in c
* [misc]taylor:  Taking taylor expansion of (pow d 3) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (log d)) in c
* [misc]taylor:  Taking taylor expansion of 3 in c
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (log d) into (log d)
* [misc]backup-simplify:  Simplify (* 3 (log d)) into (* 3 (log d))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d))) into (pow d 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d 3)) into (/ 1 (pow d 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow +nan.0 2) (* (pow c 2) d)))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow +nan.0 2) (* (pow c 2) d))) in c
* [misc]taylor:  Taking taylor expansion of (* (pow +nan.0 2) (* (pow c 2) d)) in c
* [misc]taylor:  Taking taylor expansion of (pow +nan.0 2) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log +nan.0))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (log +nan.0)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log +nan.0) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (log +nan.0) into (log +nan.0)
* [misc]backup-simplify:  Simplify (* 2 (log +nan.0)) into (* 2 (log +nan.0))
* [misc]backup-simplify:  Simplify (exp (* 2 (log +nan.0))) into (pow +nan.0 2)
* [misc]taylor:  Taking taylor expansion of (* (pow c 2) d) in c
* [misc]taylor:  Taking taylor expansion of (pow c 2) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 1 d) into d
* [misc]backup-simplify:  Simplify (* (pow +nan.0 2) d) into (* (pow +nan.0 2) d)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow +nan.0 2) d)) into (/ 1 (* (pow +nan.0 2) d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow c 4))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 4)) in c
* [misc]taylor:  Taking taylor expansion of (pow c 4) in c
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow +nan.0 2) (* c (pow d 2))))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow +nan.0 2) (* c (pow d 2)))) in c
* [misc]taylor:  Taking taylor expansion of (* (pow +nan.0 2) (* c (pow d 2))) in c
* [misc]taylor:  Taking taylor expansion of (pow +nan.0 2) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log +nan.0))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (log +nan.0)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log +nan.0) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (log +nan.0) into (log +nan.0)
* [misc]backup-simplify:  Simplify (* 2 (log +nan.0)) into (* 2 (log +nan.0))
* [misc]backup-simplify:  Simplify (exp (* 2 (log +nan.0))) into (pow +nan.0 2)
* [misc]taylor:  Taking taylor expansion of (* c (pow d 2)) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow d 2) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (log d)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (log d) into (log d)
* [misc]backup-simplify:  Simplify (* 2 (log d)) into (* 2 (log d))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d))) into (pow d 2)
* [misc]backup-simplify:  Simplify (* 0 (pow d 2)) into 0
* [misc]backup-simplify:  Simplify (* (pow +nan.0 2) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d 2))) into (pow d 2)
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow +nan.0 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log +nan.0))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log +nan.0))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow +nan.0 2) (pow d 2)) (* 0 0)) into (- (* +nan.0 (pow d 2)))
* [misc]backup-simplify:  Simplify (/ 1 (- (* +nan.0 (pow d 2)))) into (/ +nan.0 (pow d 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* c d))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c d)) in c
* [misc]taylor:  Taking taylor expansion of (* c d) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow +nan.0 2) (pow d 3)))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow +nan.0 2) (pow d 3))) in c
* [misc]taylor:  Taking taylor expansion of (* (pow +nan.0 2) (pow d 3)) in c
* [misc]taylor:  Taking taylor expansion of (pow +nan.0 2) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log +nan.0))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (log +nan.0)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log +nan.0) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (log +nan.0) into (log +nan.0)
* [misc]backup-simplify:  Simplify (* 2 (log +nan.0)) into (* 2 (log +nan.0))
* [misc]backup-simplify:  Simplify (exp (* 2 (log +nan.0))) into (pow +nan.0 2)
* [misc]taylor:  Taking taylor expansion of (pow d 3) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (log d)) in c
* [misc]taylor:  Taking taylor expansion of 3 in c
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (log d) into (log d)
* [misc]backup-simplify:  Simplify (* 3 (log d)) into (* 3 (log d))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d))) into (pow d 3)
* [misc]backup-simplify:  Simplify (* (pow +nan.0 2) (pow d 3)) into (* (pow +nan.0 2) (pow d 3))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow +nan.0 2) (pow d 3))) into (/ 1 (* (pow +nan.0 2) (pow d 3)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow c 3))) (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow c 3))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 3)) in c
* [misc]taylor:  Taking taylor expansion of (pow c 3) in c
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow c 2) d))) (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow c 2) d))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow c 2) d)) in c
* [misc]taylor:  Taking taylor expansion of (* (pow c 2) d) in c
* [misc]taylor:  Taking taylor expansion of (pow c 2) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 1 d) into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow +nan.0 2))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow +nan.0 2)) in c
* [misc]taylor:  Taking taylor expansion of (pow +nan.0 2) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log +nan.0))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (log +nan.0)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log +nan.0) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (log +nan.0) into (log +nan.0)
* [misc]backup-simplify:  Simplify (* 2 (log +nan.0)) into (* 2 (log +nan.0))
* [misc]backup-simplify:  Simplify (exp (* 2 (log +nan.0))) into (pow +nan.0 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow +nan.0 2)) into (/ 1 (pow +nan.0 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d 4))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 4)) in c
* [misc]taylor:  Taking taylor expansion of (pow d 4) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log d))) in c
* [misc]taylor:  Taking taylor expansion of (* 4 (log d)) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (log d) into (log d)
* [misc]backup-simplify:  Simplify (* 4 (log d)) into (* 4 (log d))
* [misc]backup-simplify:  Simplify (exp (* 4 (log d))) into (pow d 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow d 4)) into (/ 1 (pow d 4))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 (* c (pow d 2)))))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* c (pow d 2))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* c (pow d 2)))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c (pow d 2))) in c
* [misc]taylor:  Taking taylor expansion of (* c (pow d 2)) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow d 2) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log d))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (log d)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (log d) into (log d)
* [misc]backup-simplify:  Simplify (* 2 (log d)) into (* 2 (log d))
* [misc]backup-simplify:  Simplify (exp (* 2 (log d))) into (pow d 2)
* [misc]backup-simplify:  Simplify (* 0 (pow d 2)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log d))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log d))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow d 2))) into (pow d 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow +nan.0 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log +nan.0))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log +nan.0))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow +nan.0 2) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow +nan.0 2)) (/ 0 (pow +nan.0 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (pow +nan.0 2)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow +nan.0 2))) into (/ +nan.0 (pow +nan.0 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d 2))) into (/ +nan.0 (pow d 2))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) into (/ +nan.0 (* (pow +nan.0 2) d))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d)) into (/ +nan.0 d)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d) 0) into (- (* +nan.0 (/ 1 d)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d)))) into (- (* +nan.0 (/ 1 d)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d)))) into (- (* +nan.0 (/ 1 d)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d)))) into (- (* +nan.0 (/ 1 d)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d)))) into (- (* +nan.0 (/ 1 d)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d)))) into (- (* +nan.0 (/ 1 d)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d)))) into (- (* +nan.0 (/ 1 d)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d)))) into (- (* +nan.0 (/ 1 d)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d)))) into (- (* +nan.0 (/ 1 d)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d)))) into (- (* +nan.0 (/ 1 d)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d)))) into (- (* +nan.0 (/ 1 d)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d)))) into (- (* +nan.0 (/ 1 d)))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* (pow +nan.0 2) d)) (- (* +nan.0 (/ 1 d)))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* (pow +nan.0 2) d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* (pow +nan.0 2) d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* (pow +nan.0 2) d))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* (pow +nan.0 2) d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* (pow +nan.0 2) d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* (pow +nan.0 2) d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* (pow +nan.0 2) d))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* (pow +nan.0 2) d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* (pow +nan.0 2) d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* (pow +nan.0 2) d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* (pow +nan.0 2) d))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* (pow +nan.0 2) d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* (pow +nan.0 2) d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* (pow +nan.0 2) d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* (pow +nan.0 2) d))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* (pow +nan.0 2) d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* (pow +nan.0 2) d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* (pow +nan.0 2) d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* (pow +nan.0 2) d))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* (pow +nan.0 2) d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* (pow +nan.0 2) d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* (pow +nan.0 2) d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* (pow +nan.0 2) d))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d 2)) (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* (pow +nan.0 2) d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow +nan.0 2)) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))) into (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))))) into (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))))) into (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))))) into (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))))) into (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))))) into (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))))) into (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))))) into (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))))) into (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))))) into (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))))) into (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))))) into (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))))) into (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2)))))))))))) in d
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))))) in d
* [misc]taylor:  Taking taylor expansion of +nan.0 in d
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2)))))))))) in d
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow +nan.0 2))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))))) in d
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow +nan.0 2))) in d
* [misc]taylor:  Taking taylor expansion of +nan.0 in d
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow +nan.0 2)) in d
* [misc]taylor:  Taking taylor expansion of (pow +nan.0 2) in d
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log +nan.0))) in d
* [misc]taylor:  Taking taylor expansion of (* 2 (log +nan.0)) in d
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log +nan.0) in d
* [misc]taylor:  Taking taylor expansion of +nan.0 in d
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (log +nan.0) into (log +nan.0)
* [misc]backup-simplify:  Simplify (* 2 (log +nan.0)) into (* 2 (log +nan.0))
* [misc]backup-simplify:  Simplify (exp (* 2 (log +nan.0))) into (pow +nan.0 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow +nan.0 2)) into (/ 1 (pow +nan.0 2))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2)))))))) in d
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))))) in d
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of +nan.0 in d
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2)))))) in d
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) (- (* +nan.0 (/ 1 (pow d 2))))) in d
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow +nan.0 2) d))) in d
* [misc]taylor:  Taking taylor expansion of +nan.0 in d
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow +nan.0 2) d)) in d
* [misc]taylor:  Taking taylor expansion of (* (pow +nan.0 2) d) in d
* [misc]taylor:  Taking taylor expansion of (pow +nan.0 2) in d
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log +nan.0))) in d
* [misc]taylor:  Taking taylor expansion of (* 2 (log +nan.0)) in d
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log +nan.0) in d
* [misc]taylor:  Taking taylor expansion of +nan.0 in d
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (log +nan.0) into (log +nan.0)
* [misc]backup-simplify:  Simplify (* 2 (log +nan.0)) into (* 2 (log +nan.0))
* [misc]backup-simplify:  Simplify (exp (* 2 (log +nan.0))) into (pow +nan.0 2)
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (pow +nan.0 2) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow +nan.0 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log +nan.0))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log +nan.0))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow +nan.0 2) 1) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ 1 (- +nan.0)) into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d 2)))) in d
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d 2))) in d
* [misc]taylor:  Taking taylor expansion of +nan.0 in d
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
* [misc]taylor:  Taking taylor expansion of (pow d 2) in d
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 +nan.0) into +nan.0
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow +nan.0 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log +nan.0))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log +nan.0))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow +nan.0 2) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow +nan.0 2)) (/ 0 (pow +nan.0 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (pow +nan.0 2)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d)) into (/ +nan.0 d)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ +nan.0 d)) into (/ +nan.0 d)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d 2))) into (/ +nan.0 (pow d 2))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (pow d 2))) into (- (* +nan.0 (/ 1 (pow d 2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (pow d 2))))) into (- (* +nan.0 (/ 1 (pow d 2))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (pow d 2))))) into (- (* +nan.0 (/ 1 (pow d 2))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d) (- (* +nan.0 (/ 1 (pow d 2))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d) (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2)))))))) in d
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))) in d
* [misc]taylor:  Taking taylor expansion of +nan.0 in d
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2)))))) in d
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))) in d
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of +nan.0 in d
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d 2)))) in d
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d 2))) in d
* [misc]taylor:  Taking taylor expansion of +nan.0 in d
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
* [misc]taylor:  Taking taylor expansion of (pow d 2) in d
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d)) into (/ +nan.0 d)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d 2))) into (/ +nan.0 (pow d 2))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (pow d 2))) into (- (* +nan.0 (/ 1 (pow d 2))))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2))))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2))))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2))))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2))))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2))))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2))))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d) (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow d 2))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2)))))))) in d
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))))) in d
* [misc]taylor:  Taking taylor expansion of +nan.0 in d
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2)))))) in d
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (pow d 2))))) in d
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of +nan.0 in d
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow d 2)))) in d
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d 2))) in d
* [misc]taylor:  Taking taylor expansion of +nan.0 in d
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
* [misc]taylor:  Taking taylor expansion of (pow d 2) in d
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (* (pow (/ 1 (- d)) -2) (* 1 (* (pow (/ 1 (- b)) 2) (/ 1 (/ 1 (- a))))))) (+ (* (- +nan.0) (* (pow (/ 1 (- d)) -2) (* (/ 1 (/ 1 (- c))) (* (pow (/ 1 (- b)) 3) (/ 1 (/ 1 (- a))))))) (* (- +nan.0) (* (pow (/ 1 (- d)) -2) (* (pow (/ 1 (- c)) -2) (* (pow (/ 1 (- b)) 4) (/ 1 (/ 1 (- a))))))))) into (- (+ (* +nan.0 (/ (* (pow c 2) (* (pow d 2) a)) (pow b 4))) (- (+ (* +nan.0 (/ (* (pow d 2) a) (pow b 2))) (- (* +nan.0 (/ (* c (* (pow d 2) a)) (pow b 3))))))))
* * * * [misc]progress:  [ 2 / 2 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (* a (sqrt (+ (+ b c) d))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (* a (sqrt (+ (+ b c) d))) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ b c) d)) in d
* [misc]taylor:  Taking taylor expansion of (+ (+ b c) d) in d
* [misc]taylor:  Taking taylor expansion of (+ b c) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ b c) into (+ b c)
* [misc]backup-simplify:  Simplify (+ (+ b c) 0) into (+ b c)
* [misc]backup-simplify:  Simplify (sqrt (+ b c)) into (sqrt (+ b c))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt (+ b c)))) into (* 1/2 (sqrt (/ 1 (+ b c))))
* [misc]taylor:  Taking taylor expansion of (* a (sqrt (+ (+ b c) d))) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ b c) d)) in c
* [misc]taylor:  Taking taylor expansion of (+ (+ b c) d) in c
* [misc]taylor:  Taking taylor expansion of (+ b c) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (+ b d) into (+ b d)
* [misc]backup-simplify:  Simplify (sqrt (+ b d)) into (sqrt (+ b d))
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt (+ b d)))) into (* 1/2 (sqrt (/ 1 (+ b d))))
* [misc]taylor:  Taking taylor expansion of (* a (sqrt (+ (+ b c) d))) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ b c) d)) in b
* [misc]taylor:  Taking taylor expansion of (+ (+ b c) d) in b
* [misc]taylor:  Taking taylor expansion of (+ b c) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (+ 0 c) into c
* [misc]backup-simplify:  Simplify (+ c d) into (+ c d)
* [misc]backup-simplify:  Simplify (sqrt (+ c d)) into (sqrt (+ c d))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt (+ c d)))) into (* 1/2 (sqrt (/ 1 (+ c d))))
* [misc]taylor:  Taking taylor expansion of (* a (sqrt (+ (+ b c) d))) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ b c) d)) in a
* [misc]taylor:  Taking taylor expansion of (+ (+ b c) d) in a
* [misc]taylor:  Taking taylor expansion of (+ b c) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (+ b c) into (+ b c)
* [misc]backup-simplify:  Simplify (+ (+ b c) d) into (+ b (+ c d))
* [misc]backup-simplify:  Simplify (sqrt (+ b (+ c d))) into (sqrt (+ b (+ c d)))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ b (+ c d))))) into 0
* [misc]taylor:  Taking taylor expansion of (* a (sqrt (+ (+ b c) d))) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ b c) d)) in a
* [misc]taylor:  Taking taylor expansion of (+ (+ b c) d) in a
* [misc]taylor:  Taking taylor expansion of (+ b c) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (+ b c) into (+ b c)
* [misc]backup-simplify:  Simplify (+ (+ b c) d) into (+ b (+ c d))
* [misc]backup-simplify:  Simplify (sqrt (+ b (+ c d))) into (sqrt (+ b (+ c d)))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ b (+ c d))))) into 0
* [misc]backup-simplify:  Simplify (* 0 (sqrt (+ b (+ c d)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqrt (+ b (+ c d))))) into (sqrt (+ b (+ c d)))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ b (+ c d))) in b
* [misc]taylor:  Taking taylor expansion of (+ b (+ c d)) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ c d) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (+ c d) into (+ c d)
* [misc]backup-simplify:  Simplify (+ 0 (+ c d)) into (+ c d)
* [misc]backup-simplify:  Simplify (sqrt (+ c d)) into (sqrt (+ c d))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt (+ c d)))) into (* 1/2 (sqrt (/ 1 (+ c d))))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ c d)) in c
* [misc]taylor:  Taking taylor expansion of (+ c d) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (+ 0 d) into d
* [misc]backup-simplify:  Simplify (sqrt d) into (sqrt d)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt d))) into (* 1/2 (sqrt (/ 1 d)))
* [misc]taylor:  Taking taylor expansion of (sqrt d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ b (+ c d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sqrt (+ b (+ c d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (* (/ 1 a) (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)) in c
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ (/ 1 b) (/ 1 c)) into (+ (/ 1 b) (/ 1 c))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)) into (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))
* [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) into (sqrt (+ (/ 1 c) (+ (/ 1 b) (/ 1 d))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ (/ 1 b) (/ 1 c)) into (+ (/ 1 b) (/ 1 c))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)) into (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))
* [misc]backup-simplify:  Simplify (sqrt (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) into (sqrt (+ (/ 1 c) (+ (/ 1 b) (/ 1 d))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))) into 0
* [misc]backup-simplify:  Simplify (* 1 (sqrt (+ (/ 1 c) (+ (/ 1 b) (/ 1 d))))) into (sqrt (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) in b
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (sqrt (+ (/ 1 c) (+ (/ 1 b) (/ 1 d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (+ (/ 1 c) (+ (/ 1 b) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 c) (+ (/ 1 b) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (/ (- (+ (/ 1 c) (/ 1 d)) (pow +nan.0 2) (+)) (* 2 0)) into (* +nan.0 (- (+ (/ 1 c) (/ 1 d)) +nan.0))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (- (+ (/ 1 c) (/ 1 d)) +nan.0)) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 c) (/ 1 d)) +nan.0) in c
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 c) (/ 1 d)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]taylor:  Taking taylor expansion of +nan.0 in d
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of +nan.0 in d
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (+ (/ 1 c) (+ (/ 1 b) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (+ (/ 1 c) (+ (/ 1 b) (/ 1 d)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (- (+ (/ 1 c) (/ 1 d)) +nan.0)))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 d)) (- +nan.0))))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d)) (- +nan.0))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- +nan.0)) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d)) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (* +nan.0 (- +nan.0)) into +nan.0
* [misc]taylor:  Taking taylor expansion of +nan.0 in d
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (/ 1 d) (- +nan.0)) into (- (/ 1 d) +nan.0)
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (- (/ 1 d) +nan.0)) (* 0 1)) into (- (+ +nan.0 (- (* +nan.0 (/ 1 d)))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 d))))) in d
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of +nan.0 in d
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of +nan.0 in d
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (* 1 (* 1 (* 1 (/ 1 (/ 1 a)))))) (+ (* +nan.0 (* 1 (* (/ 1 (/ 1 c)) (* (/ 1 b) (/ 1 (/ 1 a)))))) (* (- +nan.0) (* (/ 1 (/ 1 d)) (* 1 (* (/ 1 b) (/ 1 (/ 1 a)))))))) into (- (+ (* +nan.0 (/ (* c a) b)) (- (+ (* +nan.0 a) (- (* +nan.0 (/ (* d a) b)))))))
* [misc]approximate:  Taking taylor expansion of (* (/ 1 (- a)) (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in d
* [misc]taylor:  Taking taylor expansion of (- a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- b)) (/ 1 (- c))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in d
* [misc]taylor:  Taking taylor expansion of (- b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in d
* [misc]taylor:  Taking taylor expansion of (- c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in d
* [misc]taylor:  Taking taylor expansion of (- d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))) in c
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- b)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in c
* [misc]taylor:  Taking taylor expansion of (- b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in c
* [misc]taylor:  Taking taylor expansion of (- d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- b)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in b
* [misc]taylor:  Taking taylor expansion of (- d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- b)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in a
* [misc]taylor:  Taking taylor expansion of (- d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]backup-simplify:  Simplify (+ (/ -1 b) (/ -1 c)) into (- (+ (/ 1 b) (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ (- (+ (/ 1 b) (/ 1 c))) (/ -1 d)) into (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))
* [misc]backup-simplify:  Simplify (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) into (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- b)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in a
* [misc]taylor:  Taking taylor expansion of (- d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]backup-simplify:  Simplify (+ (/ -1 b) (/ -1 c)) into (- (+ (/ 1 b) (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ (- (+ (/ 1 b) (/ 1 c))) (/ -1 d)) into (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))
* [misc]backup-simplify:  Simplify (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) into (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))) into 0
* [misc]backup-simplify:  Simplify (* -1 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))) into (* -1 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))
* [misc]taylor:  Taking taylor expansion of (* -1 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))) in b
* [misc]taylor:  Taking taylor expansion of -1 in b
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) in b
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) in b
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 +nan.0) (* 0 0)) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))) (* 0 (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (- (+ (/ 1 c) (/ 1 d))) into (- (+ (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (- (- (+ (/ 1 c) (/ 1 d))) (pow +nan.0 2) (+)) (* 2 0)) into (* +nan.0 (+ +nan.0 (+ (/ 1 d) (/ 1 c))))
* [misc]backup-simplify:  Simplify (+ (* -1 (* +nan.0 (+ +nan.0 (+ (/ 1 d) (/ 1 c))))) (+ (* 0 +nan.0) (* 0 0))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 d)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 d))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 d)))))) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 d))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d)) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in d
* [misc]taylor:  Taking taylor expansion of +nan.0 in d
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in d
* [misc]taylor:  Taking taylor expansion of +nan.0 in d
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))) (* 0 (/ 0 (- b))) (* 0 (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))) (* 0 (/ 0 (- d))) (* 0 (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (+ +nan.0 (+ (/ 1 d) (/ 1 c)))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (+ (* -1 (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- +nan.0)))))) (+ (* 0 (* +nan.0 (+ +nan.0 (+ (/ 1 d) (/ 1 c))))) (+ (* 0 +nan.0) (* 0 0)))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- +nan.0)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- +nan.0))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- +nan.0)))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d)) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 c)) (- +nan.0))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 c)) (- +nan.0)) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in d
* [misc]taylor:  Taking taylor expansion of +nan.0 in d
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 d)) into (/ +nan.0 d)
* [misc]backup-simplify:  Simplify (- (/ +nan.0 d)) into (- (* +nan.0 (/ 1 d)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 d)))) into (- (* +nan.0 (/ 1 d)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 d)))) into (- (* +nan.0 (/ 1 d)))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (* +nan.0 (/ 1 d)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 d)))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 d))))) in d
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of +nan.0 in d
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of +nan.0 in d
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (* 1 (* 1 (* 1 (/ 1 (/ 1 (- a))))))) (+ (* (- +nan.0) (* 1 (* (/ 1 (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (/ 1 (- a))))))) (* (- +nan.0) (* (/ 1 (/ 1 (- d))) (* 1 (* (/ 1 (- b)) (/ 1 (/ 1 (- a))))))))) into (- (+ (* +nan.0 (/ (* c a) b)) (- (+ (* +nan.0 a) (- (* +nan.0 (/ (* d a) b)))))))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (log1p (expm1 (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d))))))>
* [enter]simplify:  Simplifying (expm1 (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (84 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (expm1 (fma a (+ b d) (* a c)))
* [exit]simplify:  Simplified to (expm1 (fma a (+ b d) (* a c)))
* * * * [misc]progress:  [ 2 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (expm1 (log1p (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d))))))>
* [enter]simplify:  Simplifying (log1p (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (84 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (log1p (fma a (+ b d) (* a c)))
* [exit]simplify:  Simplified to (log1p (fma a (+ b d) (* a c)))
* * * * [misc]progress:  [ 3 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (pow (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d))) 1))>
* [enter]simplify:  Simplifying (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (81 enodes)
* * [misc]simplify:  iters left: 1 (93 enodes)
* [exit]simplify:  Simplified to (fma (+ d c) a (* b a))
* [exit]simplify:  Simplified to (fma (+ d c) a (* b a))
* * * * [misc]progress:  [ 4 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (pow (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d))) 1))>
* * * * [misc]progress:  [ 5 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (exp (+ (log (* a (sqrt (+ (+ b c) d)))) (log (sqrt (+ (+ b c) d))))))>
* [enter]simplify:  Simplifying (+ (log (* a (sqrt (+ (+ b c) d)))) (log (sqrt (+ (+ b c) d))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* [exit]simplify:  Simplified to (+ (log a) (+ (log (sqrt (+ (+ b c) d))) (log (sqrt (+ (+ b c) d)))))
* [exit]simplify:  Simplified to (+ (log a) (+ (log (sqrt (+ (+ b c) d))) (log (sqrt (+ (+ b c) d)))))
* * * * [misc]progress:  [ 6 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (exp (log (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d))))))>
* [enter]simplify:  Simplifying (log (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (66 enodes)
* * [misc]simplify:  iters left: 2 (97 enodes)
* * [misc]simplify:  iters left: 1 (109 enodes)
* [exit]simplify:  Simplified to (log (fma a (+ d c) (* b a)))
* [exit]simplify:  Simplified to (log (fma a (+ d c) (* b a)))
* * * * [misc]progress:  [ 7 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (log (exp (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d))))))>
* [enter]simplify:  Simplifying (exp (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (114 enodes)
* * [misc]simplify:  iters left: 1 (191 enodes)
* [exit]simplify:  Simplified to (exp (fma a (+ b c) (* a d)))
* [exit]simplify:  Simplified to (exp (fma a (+ b c) (* a d)))
* * * * [misc]progress:  [ 8 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (cbrt (* (* (* (* a (sqrt (+ (+ b c) d))) (* a (sqrt (+ (+ b c) d)))) (* a (sqrt (+ (+ b c) d)))) (* (* (sqrt (+ (+ b c) d)) (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d))))))>
* [enter]simplify:  Simplifying (* (* (* (* a (sqrt (+ (+ b c) d))) (* a (sqrt (+ (+ b c) d)))) (* a (sqrt (+ (+ b c) d)))) (* (* (sqrt (+ (+ b c) d)) (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (115 enodes)
* [exit]simplify:  Simplified to (* (* a (+ (+ b c) d)) (* (* a (+ (+ b c) d)) (* a (+ (+ b c) d))))
* [exit]simplify:  Simplified to (* (* a (+ (+ b c) d)) (* (* a (+ (+ b c) d)) (* a (+ (+ b c) d))))
* * * * [misc]progress:  [ 9 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (* (cbrt (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d)))) (cbrt (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d))))) (cbrt (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d)))) (cbrt (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (84 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (* (cbrt (fma a (+ d c) (* b a))) (cbrt (fma a (+ d c) (* b a))))
* [exit]simplify:  Simplified to (* (cbrt (fma a (+ d c) (* b a))) (cbrt (fma a (+ d c) (* b a))))
* [enter]simplify:  Simplifying (cbrt (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (84 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (cbrt (fma a (+ b d) (* a c)))
* [exit]simplify:  Simplified to (cbrt (fma a (+ b d) (* a c)))
* * * * [misc]progress:  [ 10 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (cbrt (* (* (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d))) (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d)))) (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d))))))>
* [enter]simplify:  Simplifying (* (* (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d))) (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d)))) (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (194 enodes)
* [exit]simplify:  Simplified to (pow (fma (+ b c) a (* a d)) 3)
* [exit]simplify:  Simplified to (pow (fma (+ b c) a (* a d)) 3)
* * * * [misc]progress:  [ 11 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (sqrt (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d)))) (sqrt (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d))))))>
* [enter]simplify:  Simplifying (sqrt (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (84 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (sqrt (fma a (+ b d) (* a c)))
* [exit]simplify:  Simplified to (sqrt (fma a (+ b d) (* a c)))
* [enter]simplify:  Simplifying (sqrt (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (84 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (sqrt (fma a (+ b d) (* a c)))
* [exit]simplify:  Simplified to (sqrt (fma a (+ b d) (* a c)))
* * * * [misc]progress:  [ 12 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (* (* a (sqrt (+ (pow (+ b c) 3) (pow d 3)))) (sqrt (+ (pow (+ b c) 3) (pow d 3)))) (* (sqrt (+ (* (+ b c) (+ b c)) (- (* d d) (* (+ b c) d)))) (sqrt (+ (* (+ b c) (+ b c)) (- (* d d) (* (+ b c) d)))))))>
* [enter]simplify:  Simplifying (* (* a (sqrt (+ (pow (+ b c) 3) (pow d 3)))) (sqrt (+ (pow (+ b c) 3) (pow d 3))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (424 enodes)
* [exit]simplify:  Simplified to (fma (* (+ b c) a) (* (+ b c) (+ b c)) (* (* a d) (* d d)))
* [exit]simplify:  Simplified to (fma (* (+ b c) a) (* (+ b c) (+ b c)) (* (* a d) (* d d)))
* [enter]simplify:  Simplifying (* (sqrt (+ (* (+ b c) (+ b c)) (- (* d d) (* (+ b c) d)))) (sqrt (+ (* (+ b c) (+ b c)) (- (* d d) (* (+ b c) d)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (86 enodes)
* * [misc]simplify:  iters left: 3 (277 enodes)
* [exit]simplify:  Simplified to (fma d (- (- d c) b) (* (+ c b) (+ c b)))
* [exit]simplify:  Simplified to (fma d (- (- d c) b) (* (+ c b) (+ c b)))
* * * * [misc]progress:  [ 13 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (* (* a (sqrt (+ (pow (+ b c) 3) (pow d 3)))) (sqrt (- (* (+ b c) (+ b c)) (* d d)))) (* (sqrt (+ (* (+ b c) (+ b c)) (- (* d d) (* (+ b c) d)))) (sqrt (- (+ b c) d)))))>
* [enter]simplify:  Simplifying (* (* a (sqrt (+ (pow (+ b c) 3) (pow d 3)))) (sqrt (- (* (+ b c) (+ b c)) (* d d))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (107 enodes)
* * [misc]simplify:  iters left: 3 (343 enodes)
* [exit]simplify:  Simplified to (* (* (sqrt (fma d (* d d) (pow (+ b c) 3))) a) (sqrt (- (* (+ b c) (+ b c)) (* d d))))
* [exit]simplify:  Simplified to (* (* (sqrt (fma d (* d d) (pow (+ b c) 3))) a) (sqrt (- (* (+ b c) (+ b c)) (* d d))))
* [enter]simplify:  Simplifying (* (sqrt (+ (* (+ b c) (+ b c)) (- (* d d) (* (+ b c) d)))) (sqrt (- (+ b c) d)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (99 enodes)
* * [misc]simplify:  iters left: 3 (298 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ b (- c d))) (sqrt (fma d (- (- d c) b) (* (+ c b) (+ c b)))))
* [exit]simplify:  Simplified to (* (sqrt (+ b (- c d))) (sqrt (fma d (- (- d c) b) (* (+ c b) (+ c b)))))
* * * * [misc]progress:  [ 14 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (* (* a (sqrt (- (* (+ b c) (+ b c)) (* d d)))) (sqrt (+ (pow (+ b c) 3) (pow d 3)))) (* (sqrt (- (+ b c) d)) (sqrt (+ (* (+ b c) (+ b c)) (- (* d d) (* (+ b c) d)))))))>
* [enter]simplify:  Simplifying (* (* a (sqrt (- (* (+ b c) (+ b c)) (* d d)))) (sqrt (+ (pow (+ b c) 3) (pow d 3))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (107 enodes)
* * [misc]simplify:  iters left: 3 (342 enodes)
* [exit]simplify:  Simplified to (* (sqrt (fma (+ b c) (* (+ b c) (+ b c)) (pow d 3))) (* a (sqrt (- (* (+ b c) (+ b c)) (* d d)))))
* [exit]simplify:  Simplified to (* (sqrt (fma (+ b c) (* (+ b c) (+ b c)) (pow d 3))) (* a (sqrt (- (* (+ b c) (+ b c)) (* d d)))))
* [enter]simplify:  Simplifying (* (sqrt (- (+ b c) d)) (sqrt (+ (* (+ b c) (+ b c)) (- (* d d) (* (+ b c) d)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (99 enodes)
* * [misc]simplify:  iters left: 3 (297 enodes)
* [exit]simplify:  Simplified to (* (sqrt (fma d (- (- d c) b) (* (+ c b) (+ c b)))) (sqrt (+ b (- c d))))
* [exit]simplify:  Simplified to (* (sqrt (fma d (- (- d c) b) (* (+ c b) (+ c b)))) (sqrt (+ b (- c d))))
* * * * [misc]progress:  [ 15 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (* (* a (sqrt (- (* (+ b c) (+ b c)) (* d d)))) (sqrt (- (* (+ b c) (+ b c)) (* d d)))) (* (sqrt (- (+ b c) d)) (sqrt (- (+ b c) d)))))>
* [enter]simplify:  Simplifying (* (* a (sqrt (- (* (+ b c) (+ b c)) (* d d)))) (sqrt (- (* (+ b c) (+ b c)) (* d d))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (68 enodes)
* * [misc]simplify:  iters left: 3 (207 enodes)
* [exit]simplify:  Simplified to (fma a (* (+ b c) (+ b c)) (* (* a d) (- d)))
* [exit]simplify:  Simplified to (fma a (* (+ b c) (+ b c)) (* (* a d) (- d)))
* [enter]simplify:  Simplifying (* (sqrt (- (+ b c) d)) (sqrt (- (+ b c) d)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (+ b (- c d))
* [exit]simplify:  Simplified to (+ b (- c d))
* * * * [misc]progress:  [ 16 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (* 1 (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d)))))>
* * * * [misc]progress:  [ 17 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (* (* a (sqrt (+ (+ b c) d))) (* (cbrt (sqrt (+ (+ b c) d))) (cbrt (sqrt (+ (+ b c) d))))) (cbrt (sqrt (+ (+ b c) d)))))>
* [enter]simplify:  Simplifying (* (* a (sqrt (+ (+ b c) d))) (* (cbrt (sqrt (+ (+ b c) d))) (cbrt (sqrt (+ (+ b c) d)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (63 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (sqrt (+ (+ b c) d))) (* a (sqrt (+ (+ b c) d)))) (cbrt (sqrt (+ (+ b c) d))))
* [exit]simplify:  Simplified to (* (* (cbrt (sqrt (+ (+ b c) d))) (* a (sqrt (+ (+ b c) d)))) (cbrt (sqrt (+ (+ b c) d))))
* * * * [misc]progress:  [ 18 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (* (* a (sqrt (+ (+ b c) d))) (sqrt (* (cbrt (+ (+ b c) d)) (cbrt (+ (+ b c) d))))) (sqrt (cbrt (+ (+ b c) d)))))>
* [enter]simplify:  Simplifying (* (* a (sqrt (+ (+ b c) d))) (sqrt (* (cbrt (+ (+ b c) d)) (cbrt (+ (+ b c) d)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* [exit]simplify:  Simplified to (* (fabs (cbrt (+ (+ b c) d))) (* a (sqrt (+ (+ b c) d))))
* [exit]simplify:  Simplified to (* (fabs (cbrt (+ (+ b c) d))) (* a (sqrt (+ (+ b c) d))))
* * * * [misc]progress:  [ 19 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (* (* a (sqrt (+ (+ b c) d))) (sqrt (sqrt (+ (+ b c) d)))) (sqrt (sqrt (+ (+ b c) d)))))>
* [enter]simplify:  Simplifying (* (* a (sqrt (+ (+ b c) d))) (sqrt (sqrt (+ (+ b c) d))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sqrt (+ (+ b c) d))) (* a (sqrt (+ (+ b c) d))))
* [exit]simplify:  Simplified to (* (sqrt (sqrt (+ (+ b c) d))) (* a (sqrt (+ (+ b c) d))))
* * * * [misc]progress:  [ 20 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (* (* a (sqrt (+ (+ b c) d))) (sqrt 1)) (sqrt (+ (+ b c) d))))>
* [enter]simplify:  Simplifying (* (* a (sqrt (+ (+ b c) d))) (sqrt 1))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* [exit]simplify:  Simplified to (* (* (sqrt 1) a) (sqrt (+ (+ b c) d)))
* [exit]simplify:  Simplified to (* (* (sqrt 1) a) (sqrt (+ (+ b c) d)))
* * * * [misc]progress:  [ 21 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (* (* a (sqrt (+ (+ b c) d))) (sqrt (sqrt (+ (+ b c) d)))) (sqrt (sqrt (+ (+ b c) d)))))>
* [enter]simplify:  Simplifying (* (* a (sqrt (+ (+ b c) d))) (sqrt (sqrt (+ (+ b c) d))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sqrt (+ (+ b c) d))) (* a (sqrt (+ (+ b c) d))))
* [exit]simplify:  Simplified to (* (sqrt (sqrt (+ (+ b c) d))) (* a (sqrt (+ (+ b c) d))))
* * * * [misc]progress:  [ 22 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (* (* a (sqrt (+ (+ b c) d))) 1) (sqrt (+ (+ b c) d))))>
* [enter]simplify:  Simplifying (* (* a (sqrt (+ (+ b c) d))) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (+ b c) d)) a)
* [exit]simplify:  Simplified to (* (sqrt (+ (+ b c) d)) a)
* * * * [misc]progress:  [ 23 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (* a (* (sqrt (+ (+ b c) d)) (sqrt (+ (+ b c) d)))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (+ b c) d)) (sqrt (+ (+ b c) d)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (+ b (+ d c))
* [exit]simplify:  Simplified to (+ b (+ d c))
* * * * [misc]progress:  [ 24 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (pow (+ b c) 3) (pow d 3)))) (sqrt (+ (* (+ b c) (+ b c)) (- (* d d) (* (+ b c) d))))))>
* [enter]simplify:  Simplifying (* (* a (sqrt (+ (+ b c) d))) (sqrt (+ (pow (+ b c) 3) (pow d 3))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (141 enodes)
* * [misc]simplify:  iters left: 2 (398 enodes)
* [exit]simplify:  Simplified to (* (sqrt (fma d (* d d) (pow (+ b c) 3))) (* a (sqrt (+ (+ b c) d))))
* [exit]simplify:  Simplified to (* (sqrt (fma d (* d d) (pow (+ b c) 3))) (* a (sqrt (+ (+ b c) d))))
* * * * [misc]progress:  [ 25 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (* (* a (sqrt (+ (+ b c) d))) (sqrt (- (* (+ b c) (+ b c)) (* d d)))) (sqrt (- (+ b c) d))))>
* [enter]simplify:  Simplifying (* (* a (sqrt (+ (+ b c) d))) (sqrt (- (* (+ b c) (+ b c)) (* d d))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (78 enodes)
* * [misc]simplify:  iters left: 3 (208 enodes)
* [exit]simplify:  Simplified to (* (* a (sqrt (+ (+ b c) d))) (sqrt (- (* (+ b c) (+ b c)) (* d d))))
* [exit]simplify:  Simplified to (* (* a (sqrt (+ (+ b c) d))) (sqrt (- (* (+ b c) (+ b c)) (* d d))))
* * * * [misc]progress:  [ 26 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (* (* a (sqrt (+ (pow (+ b c) 3) (pow d 3)))) (sqrt (+ (+ b c) d))) (sqrt (+ (* (+ b c) (+ b c)) (- (* d d) (* (+ b c) d))))))>
* [enter]simplify:  Simplifying (* (* a (sqrt (+ (pow (+ b c) 3) (pow d 3)))) (sqrt (+ (+ b c) d)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (141 enodes)
* * [misc]simplify:  iters left: 2 (398 enodes)
* [exit]simplify:  Simplified to (* (sqrt (fma (* d d) d (pow (+ b c) 3))) (* a (sqrt (+ (+ c d) b))))
* [exit]simplify:  Simplified to (* (sqrt (fma (* d d) d (pow (+ b c) 3))) (* a (sqrt (+ (+ c d) b))))
* * * * [misc]progress:  [ 27 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (* (* a (sqrt (- (* (+ b c) (+ b c)) (* d d)))) (sqrt (+ (+ b c) d))) (sqrt (- (+ b c) d))))>
* [enter]simplify:  Simplifying (* (* a (sqrt (- (* (+ b c) (+ b c)) (* d d)))) (sqrt (+ (+ b c) d)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (78 enodes)
* * [misc]simplify:  iters left: 3 (207 enodes)
* [exit]simplify:  Simplified to (* (* a (sqrt (+ (+ c d) b))) (sqrt (- (* (+ b c) (+ b c)) (* d d))))
* [exit]simplify:  Simplified to (* (* a (sqrt (+ (+ c d) b))) (sqrt (- (* (+ b c) (+ b c)) (* d d))))
* * * * [misc]progress:  [ 28 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (sqrt (+ (+ b c) d)) (* a (sqrt (+ (+ b c) d)))))>
* * * * [misc]progress:  [ 29 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (log1p (expm1 (* a (sqrt (+ (+ b c) d))))) (sqrt (+ (+ b c) d))))>
* [enter]simplify:  Simplifying (expm1 (* a (sqrt (+ (+ b c) d))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* [exit]simplify:  Simplified to (expm1 (* a (sqrt (+ (+ b c) d))))
* [exit]simplify:  Simplified to (expm1 (* a (sqrt (+ (+ b c) d))))
* * * * [misc]progress:  [ 30 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (expm1 (log1p (* a (sqrt (+ (+ b c) d))))) (sqrt (+ (+ b c) d))))>
* [enter]simplify:  Simplifying (log1p (* a (sqrt (+ (+ b c) d))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* [exit]simplify:  Simplified to (log1p (* a (sqrt (+ (+ b c) d))))
* [exit]simplify:  Simplified to (log1p (* a (sqrt (+ (+ b c) d))))
* * * * [misc]progress:  [ 31 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (pow (* a (sqrt (+ (+ b c) d))) 1) (sqrt (+ (+ b c) d))))>
* * * * [misc]progress:  [ 32 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (exp (log (* a (sqrt (+ (+ b c) d))))) (sqrt (+ (+ b c) d))))>
* [enter]simplify:  Simplifying (log (* a (sqrt (+ (+ b c) d))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* [exit]simplify:  Simplified to (log (* a (sqrt (+ (+ b c) d))))
* [exit]simplify:  Simplified to (log (* a (sqrt (+ (+ b c) d))))
* * * * [misc]progress:  [ 33 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (log (exp (* a (sqrt (+ (+ b c) d))))) (sqrt (+ (+ b c) d))))>
* [enter]simplify:  Simplifying (exp (* a (sqrt (+ (+ b c) d))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* [exit]simplify:  Simplified to (pow (exp a) (sqrt (+ (+ b c) d)))
* [exit]simplify:  Simplified to (pow (exp a) (sqrt (+ (+ b c) d)))
* * * * [misc]progress:  [ 34 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (* (* (cbrt (* a (sqrt (+ (+ b c) d)))) (cbrt (* a (sqrt (+ (+ b c) d))))) (cbrt (* a (sqrt (+ (+ b c) d))))) (sqrt (+ (+ b c) d))))>
* [enter]simplify:  Simplifying (* (cbrt (* a (sqrt (+ (+ b c) d)))) (cbrt (* a (sqrt (+ (+ b c) d)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* a (sqrt (+ (+ b d) c)))) (cbrt (* a (sqrt (+ (+ b d) c)))))
* [exit]simplify:  Simplified to (* (cbrt (* a (sqrt (+ (+ b d) c)))) (cbrt (* a (sqrt (+ (+ b d) c)))))
* [enter]simplify:  Simplifying (cbrt (* a (sqrt (+ (+ b c) d))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* [exit]simplify:  Simplified to (cbrt (* a (sqrt (+ (+ b c) d))))
* [exit]simplify:  Simplified to (cbrt (* a (sqrt (+ (+ b c) d))))
* * * * [misc]progress:  [ 35 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (cbrt (* (* (* a (sqrt (+ (+ b c) d))) (* a (sqrt (+ (+ b c) d)))) (* a (sqrt (+ (+ b c) d))))) (sqrt (+ (+ b c) d))))>
* [enter]simplify:  Simplifying (* (* (* a (sqrt (+ (+ b c) d))) (* a (sqrt (+ (+ b c) d)))) (* a (sqrt (+ (+ b c) d))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (151 enodes)
* [exit]simplify:  Simplified to (* (* (* a a) (fma a (+ b d) (* a c))) (sqrt (+ (+ b c) d)))
* [exit]simplify:  Simplified to (* (* (* a a) (fma a (+ b d) (* a c))) (sqrt (+ (+ b c) d)))
* * * * [misc]progress:  [ 36 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (* (sqrt (* a (sqrt (+ (+ b c) d)))) (sqrt (* a (sqrt (+ (+ b c) d))))) (sqrt (+ (+ b c) d))))>
* [enter]simplify:  Simplifying (sqrt (* a (sqrt (+ (+ b c) d))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* [exit]simplify:  Simplified to (sqrt (* a (sqrt (+ (+ b c) d))))
* [exit]simplify:  Simplified to (sqrt (* a (sqrt (+ (+ b c) d))))
* [enter]simplify:  Simplifying (sqrt (* a (sqrt (+ (+ b c) d))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* [exit]simplify:  Simplified to (sqrt (* a (sqrt (+ (+ b c) d))))
* [exit]simplify:  Simplified to (sqrt (* a (sqrt (+ (+ b c) d))))
* * * * [misc]progress:  [ 37 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (* 1 (* a (sqrt (+ (+ b c) d)))) (sqrt (+ (+ b c) d))))>
* * * * [misc]progress:  [ 38 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (* (* a (* (cbrt (sqrt (+ (+ b c) d))) (cbrt (sqrt (+ (+ b c) d))))) (cbrt (sqrt (+ (+ b c) d)))) (sqrt (+ (+ b c) d))))>
* [enter]simplify:  Simplifying (* a (* (cbrt (sqrt (+ (+ b c) d))) (cbrt (sqrt (+ (+ b c) d)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* [exit]simplify:  Simplified to (* a (* (cbrt (sqrt (+ (+ b c) d))) (cbrt (sqrt (+ (+ b c) d)))))
* [exit]simplify:  Simplified to (* a (* (cbrt (sqrt (+ (+ b c) d))) (cbrt (sqrt (+ (+ b c) d)))))
* * * * [misc]progress:  [ 39 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (* (* a (sqrt (* (cbrt (+ (+ b c) d)) (cbrt (+ (+ b c) d))))) (sqrt (cbrt (+ (+ b c) d)))) (sqrt (+ (+ b c) d))))>
* [enter]simplify:  Simplifying (* a (sqrt (* (cbrt (+ (+ b c) d)) (cbrt (+ (+ b c) d)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* [exit]simplify:  Simplified to (* a (fabs (cbrt (+ (+ b c) d))))
* [exit]simplify:  Simplified to (* a (fabs (cbrt (+ (+ b c) d))))
* * * * [misc]progress:  [ 40 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (* (* a (sqrt (sqrt (+ (+ b c) d)))) (sqrt (sqrt (+ (+ b c) d)))) (sqrt (+ (+ b c) d))))>
* [enter]simplify:  Simplifying (* a (sqrt (sqrt (+ (+ b c) d))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sqrt (+ (+ b c) d))) a)
* [exit]simplify:  Simplified to (* (sqrt (sqrt (+ (+ b c) d))) a)
* * * * [misc]progress:  [ 41 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (* (* a (sqrt 1)) (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d))))>
* [enter]simplify:  Simplifying (* a (sqrt 1))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* [exit]simplify:  Simplified to (* a (sqrt 1))
* [exit]simplify:  Simplified to (* a (sqrt 1))
* * * * [misc]progress:  [ 42 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (* (* a (sqrt (sqrt (+ (+ b c) d)))) (sqrt (sqrt (+ (+ b c) d)))) (sqrt (+ (+ b c) d))))>
* [enter]simplify:  Simplifying (* a (sqrt (sqrt (+ (+ b c) d))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sqrt (+ (+ b c) d))) a)
* [exit]simplify:  Simplified to (* (sqrt (sqrt (+ (+ b c) d))) a)
* * * * [misc]progress:  [ 43 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (* (* a 1) (sqrt (+ (+ b c) d))) (sqrt (+ (+ b c) d))))>
* [enter]simplify:  Simplifying (* a 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to a
* [exit]simplify:  Simplified to a
* * * * [misc]progress:  [ 44 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (/ (* a (sqrt (+ (pow (+ b c) 3) (pow d 3)))) (sqrt (+ (* (+ b c) (+ b c)) (- (* d d) (* (+ b c) d))))) (sqrt (+ (+ b c) d))))>
* [enter]simplify:  Simplifying (* a (sqrt (+ (pow (+ b c) 3) (pow d 3))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (118 enodes)
* * [misc]simplify:  iters left: 2 (374 enodes)
* [exit]simplify:  Simplified to (* (sqrt (fma (* d d) d (pow (+ b c) 3))) a)
* [exit]simplify:  Simplified to (* (sqrt (fma (* d d) d (pow (+ b c) 3))) a)
* * * * [misc]progress:  [ 45 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (/ (* a (sqrt (- (* (+ b c) (+ b c)) (* d d)))) (sqrt (- (+ b c) d))) (sqrt (+ (+ b c) d))))>
* [enter]simplify:  Simplifying (* a (sqrt (- (* (+ b c) (+ b c)) (* d d))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (187 enodes)
* [exit]simplify:  Simplified to (* a (sqrt (- (* (+ b c) (+ b c)) (* d d))))
* [exit]simplify:  Simplified to (* a (sqrt (- (* (+ b c) (+ b c)) (* d d))))
* * * * [misc]progress:  [ 46 / 52 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (* (sqrt (+ (+ b c) d)) a) (sqrt (+ (+ b c) d))))>
* * * * [misc]progress:  [ 47 / 52 ] simplifiying candidate #<alt-event (λ (a b c d) 0)>
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 48 / 52 ] simplifiying candidate #<alt-event (λ (a b c d) (+ (* c a) (+ (* b a) (* d a))))>
* [enter]simplify:  Simplifying (+ (* c a) (+ (* b a) (* d a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (81 enodes)
* * [misc]simplify:  iters left: 1 (82 enodes)
* [exit]simplify:  Simplified to (fma a (+ d b) (* a c))
* * * * [misc]progress:  [ 49 / 52 ] simplifiying candidate #<alt-event (λ (a b c d) (- (+ (* +nan.0 (/ (* (pow c 2) (* (pow d 2) a)) (pow b 4))) (- (+ (* +nan.0 (/ (* (pow d 2) a) (pow b 2))) (- (* +nan.0 (/ (* c (* (pow d 2) a)) (pow b 3)))))))))>
* [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ (* (pow c 2) (* (pow d 2) a)) (pow b 4))) (- (+ (* +nan.0 (/ (* (pow d 2) a) (pow b 2))) (- (* +nan.0 (/ (* c (* (pow d 2) a)) (pow b 3))))))))
* * * * [misc]progress:  [ 50 / 52 ] simplifiying candidate #<alt-event (λ (a b c d) (* 0 (sqrt (+ (+ b c) d))))>
* [enter]simplify:  Simplifying (* 0 (sqrt (+ (+ b c) d)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 51 / 52 ] simplifiying candidate #<alt-event (λ (a b c d) (* (- (+ (* +nan.0 (/ (* c a) b)) (- (+ (* +nan.0 a) (- (* +nan.0 (/ (* d a) b))))))) (sqrt (+ (+ b c) d))))>
* [enter]simplify:  Simplifying (* (- (+ (* +nan.0 (/ (* c a) b)) (- (+ (* +nan.0 a) (- (* +nan.0 (/ (* d a) b))))))) (sqrt (+ (+ b c) d)))
* * * * [misc]progress:  [ 52 / 52 ] simplifiying candidate #<alt-event (λ (a b c d) (* (- (+ (* +nan.0 (/ (* c a) b)) (- (+ (* +nan.0 a) (- (* +nan.0 (/ (* d a) b))))))) (sqrt (+ (+ b c) d))))>
* [enter]simplify:  Simplifying (* (- (+ (* +nan.0 (/ (* c a) b)) (- (+ (* +nan.0 a) (- (* +nan.0 (/ (* d a) b))))))) (sqrt (+ (+ b c) d)))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 4 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (a b c d) (pow (fma (+ d c) a (* b a)) 1))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 1 ] rewriting at (2 1)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 1 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (fma (+ d c) a (* b a)) in (d c a b) around 0
* [misc]taylor:  Taking taylor expansion of (fma (+ d c) a (* b a)) in b
* [misc]taylor:  Rewrote expression to (+ (* (+ d c) a) (* b a))
* [misc]taylor:  Taking taylor expansion of (* (+ d c) a) in b
* [misc]taylor:  Taking taylor expansion of (+ d c) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* b a) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (fma (+ d c) a (* b a)) in a
* [misc]taylor:  Rewrote expression to (+ (* (+ d c) a) (* b a))
* [misc]taylor:  Taking taylor expansion of (* (+ d c) a) in a
* [misc]taylor:  Taking taylor expansion of (+ d c) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* b a) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (fma (+ d c) a (* b a)) in c
* [misc]taylor:  Rewrote expression to (+ (* (+ d c) a) (* b a))
* [misc]taylor:  Taking taylor expansion of (* (+ d c) a) in c
* [misc]taylor:  Taking taylor expansion of (+ d c) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* b a) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (fma (+ d c) a (* b a)) in d
* [misc]taylor:  Rewrote expression to (+ (* (+ d c) a) (* b a))
* [misc]taylor:  Taking taylor expansion of (* (+ d c) a) in d
* [misc]taylor:  Taking taylor expansion of (+ d c) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* b a) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (fma (+ d c) a (* b a)) in d
* [misc]taylor:  Rewrote expression to (+ (* (+ d c) a) (* b a))
* [misc]taylor:  Taking taylor expansion of (* (+ d c) a) in d
* [misc]taylor:  Taking taylor expansion of (+ d c) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* b a) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (+ 0 c) into c
* [misc]backup-simplify:  Simplify (* c a) into (* c a)
* [misc]backup-simplify:  Simplify (* b a) into (* b a)
* [misc]backup-simplify:  Simplify (+ (* c a) (* b a)) into (+ (* c a) (* b a))
* [misc]taylor:  Taking taylor expansion of (+ (* c a) (* b a)) in c
* [misc]taylor:  Taking taylor expansion of (* c a) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* b a) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (* b a) into (* b a)
* [misc]backup-simplify:  Simplify (+ 0 (* b a)) into (* b a)
* [misc]taylor:  Taking taylor expansion of (* b a) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* b 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 1 a)) into a
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ a 0) into a
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 a)) into a
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ a 0) into a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 1 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (fma (+ (/ 1 d) (/ 1 c)) (/ 1 a) (* (/ 1 b) (/ 1 a))) in (d c a b) around 0
* [misc]taylor:  Taking taylor expansion of (fma (+ (/ 1 d) (/ 1 c)) (/ 1 a) (* (/ 1 b) (/ 1 a))) in b
* [misc]taylor:  Rewrote expression to (+ (* (+ (/ 1 d) (/ 1 c)) (/ 1 a)) (* (/ 1 b) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d) (/ 1 c)) (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (fma (+ (/ 1 d) (/ 1 c)) (/ 1 a) (* (/ 1 b) (/ 1 a))) in a
* [misc]taylor:  Rewrote expression to (+ (* (+ (/ 1 d) (/ 1 c)) (/ 1 a)) (* (/ 1 b) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d) (/ 1 c)) (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (fma (+ (/ 1 d) (/ 1 c)) (/ 1 a) (* (/ 1 b) (/ 1 a))) in c
* [misc]taylor:  Rewrote expression to (+ (* (+ (/ 1 d) (/ 1 c)) (/ 1 a)) (* (/ 1 b) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d) (/ 1 c)) (/ 1 a)) in c
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 a)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (fma (+ (/ 1 d) (/ 1 c)) (/ 1 a) (* (/ 1 b) (/ 1 a))) in d
* [misc]taylor:  Rewrote expression to (+ (* (+ (/ 1 d) (/ 1 c)) (/ 1 a)) (* (/ 1 b) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d) (/ 1 c)) (/ 1 a)) in d
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 a)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (fma (+ (/ 1 d) (/ 1 c)) (/ 1 a) (* (/ 1 b) (/ 1 a))) in d
* [misc]taylor:  Rewrote expression to (+ (* (+ (/ 1 d) (/ 1 c)) (/ 1 a)) (* (/ 1 b) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 d) (/ 1 c)) (/ 1 a)) in d
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d) (/ 1 c)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 a)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 a)) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 a) 0) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (/ 1 c) (/ 1 a))) into (/ 1 (* c a))
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 a)) into (/ 1 (* b a))
* [misc]backup-simplify:  Simplify (+ (/ 1 (* c a)) (/ 1 (* b a))) into (+ (/ 1 (* b a)) (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b a)) (/ 1 (* c a))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b a)) in c
* [misc]taylor:  Taking taylor expansion of (* b a) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* b a) into (* b a)
* [misc]backup-simplify:  Simplify (/ 1 (* b a)) into (/ 1 (* b a))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c a)) in c
* [misc]taylor:  Taking taylor expansion of (* c a) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 a)) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (/ 1 c) 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 (* b a)) 0) into (/ 1 (* b a))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b a)) in a
* [misc]taylor:  Taking taylor expansion of (* b a) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* b 0) into 0
* [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 a)) (* 1 (/ 1 (/ 1 d)))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 a)) (* (/ 1 (/ 1 c)) 1)))) (* 1 (* (/ 1 (/ 1 b)) (* (/ 1 (/ 1 a)) (* 1 1)))))) into (+ (* c a) (+ (* b a) (* d a)))
* [misc]approximate:  Taking taylor expansion of (fma (+ (/ 1 (- d)) (/ 1 (- c))) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- a)))) in (d c a b) around 0
* [misc]taylor:  Taking taylor expansion of (fma (+ (/ 1 (- d)) (/ 1 (- c))) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- a)))) in b
* [misc]taylor:  Rewrote expression to (+ (* (+ (/ 1 (- d)) (/ 1 (- c))) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- a))))
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (- d)) (/ 1 (- c))) (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in b
* [misc]taylor:  Taking taylor expansion of (- d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (fma (+ (/ 1 (- d)) (/ 1 (- c))) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- a)))) in a
* [misc]taylor:  Rewrote expression to (+ (* (+ (/ 1 (- d)) (/ 1 (- c))) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- a))))
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (- d)) (/ 1 (- c))) (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in a
* [misc]taylor:  Taking taylor expansion of (- d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (fma (+ (/ 1 (- d)) (/ 1 (- c))) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- a)))) in c
* [misc]taylor:  Rewrote expression to (+ (* (+ (/ 1 (- d)) (/ 1 (- c))) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- a))))
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (- d)) (/ 1 (- c))) (/ 1 (- a))) in c
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in c
* [misc]taylor:  Taking taylor expansion of (- d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- a))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in c
* [misc]taylor:  Taking taylor expansion of (- b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (fma (+ (/ 1 (- d)) (/ 1 (- c))) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- a)))) in d
* [misc]taylor:  Rewrote expression to (+ (* (+ (/ 1 (- d)) (/ 1 (- c))) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- a))))
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (- d)) (/ 1 (- c))) (/ 1 (- a))) in d
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d)) (/ 1 (- c))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in d
* [misc]taylor:  Taking taylor expansion of (- d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in d
* [misc]taylor:  Taking taylor expansion of (- c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in d
* [misc]taylor:  Taking taylor expansion of (- a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- a))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in d
* [misc]taylor:  Taking taylor expansion of (- b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in d
* [misc]taylor:  Taking taylor expansion of (- a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (fma (+ (/ 1 (- d)) (/ 1 (- c))) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- a)))) in d
* [misc]taylor:  Rewrote expression to (+ (* (+ (/ 1 (- d)) (/ 1 (- c))) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- a))))
* [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (- d)) (/ 1 (- c))) (/ 1 (- a))) in d
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- d)) (/ 1 (- c))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in d
* [misc]taylor:  Taking taylor expansion of (- d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in d
* [misc]taylor:  Taking taylor expansion of (- c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in d
* [misc]taylor:  Taking taylor expansion of (- a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- a))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in d
* [misc]taylor:  Taking taylor expansion of (- b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (/ 1 (- b)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in d
* [misc]taylor:  Taking taylor expansion of (- a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 a)) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 a) 0) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ -1 c)) into (- (/ 1 c))
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* (- (/ 1 c)) (/ -1 a))) into (/ 1 (* c a))
* [misc]backup-simplify:  Simplify (* (/ -1 b) (/ -1 a)) into (/ 1 (* b a))
* [misc]backup-simplify:  Simplify (+ (/ 1 (* c a)) (/ 1 (* b a))) into (+ (/ 1 (* b a)) (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b a)) (/ 1 (* c a))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b a)) in c
* [misc]taylor:  Taking taylor expansion of (* b a) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* b a) into (* b a)
* [misc]backup-simplify:  Simplify (/ 1 (* b a)) into (/ 1 (* b a))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c a)) in c
* [misc]taylor:  Taking taylor expansion of (* c a) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 a)) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (- (/ 1 c)) 0) (* 0 (/ -1 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 b) 0) (* 0 (/ -1 a))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 (* b a)) 0) into (/ 1 (* b a))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b a)) in a
* [misc]taylor:  Taking taylor expansion of (* b a) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* b 0) into 0
* [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- a))) (* 1 (/ 1 (/ 1 (- d))))))) (+ (* 1 (* 1 (* (/ 1 (/ 1 (- a))) (* (/ 1 (/ 1 (- c))) 1)))) (* 1 (* (/ 1 (/ 1 (- b))) (* (/ 1 (/ 1 (- a))) (* 1 1)))))) into (+ (* c a) (+ (* b a) (* d a)))
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 13 ] simplifiying candidate #<alt-delta (λ (a b c d) (pow (log1p (expm1 (fma (+ d c) a (* b a)))) 1))>
* [enter]simplify:  Simplifying (expm1 (fma (+ d c) a (* b a)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (expm1 (fma a (+ c d) (* a b)))
* [exit]simplify:  Simplified to (expm1 (fma a (+ c d) (* a b)))
* * * * [misc]progress:  [ 2 / 13 ] simplifiying candidate #<alt-delta (λ (a b c d) (pow (expm1 (log1p (fma (+ d c) a (* b a)))) 1))>
* [enter]simplify:  Simplifying (log1p (fma (+ d c) a (* b a)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (log1p (fma a (+ c d) (* a b)))
* [exit]simplify:  Simplified to (log1p (fma a (+ c d) (* a b)))
* * * * [misc]progress:  [ 3 / 13 ] simplifiying candidate #<alt-delta (λ (a b c d) (pow (+ (* (+ d c) a) (* b a)) 1))>
* [enter]simplify:  Simplifying (* (+ d c) a)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (19 enodes)
* [exit]simplify:  Simplified to (* (+ c d) a)
* [exit]simplify:  Simplified to (* (+ c d) a)
* * * * [misc]progress:  [ 4 / 13 ] simplifiying candidate #<alt-delta (λ (a b c d) (pow (pow (fma (+ d c) a (* b a)) 1) 1))>
* * * * [misc]progress:  [ 5 / 13 ] simplifiying candidate #<alt-delta (λ (a b c d) (pow (exp (log (fma (+ d c) a (* b a)))) 1))>
* [enter]simplify:  Simplifying (log (fma (+ d c) a (* b a)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (log (fma a (+ c d) (* a b)))
* [exit]simplify:  Simplified to (log (fma a (+ c d) (* a b)))
* * * * [misc]progress:  [ 6 / 13 ] simplifiying candidate #<alt-delta (λ (a b c d) (pow (log (exp (fma (+ d c) a (* b a)))) 1))>
* [enter]simplify:  Simplifying (exp (fma (+ d c) a (* b a)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (exp (fma a (+ c d) (* a b)))
* [exit]simplify:  Simplified to (exp (fma a (+ c d) (* a b)))
* * * * [misc]progress:  [ 7 / 13 ] simplifiying candidate #<alt-delta (λ (a b c d) (pow (* (* (cbrt (fma (+ d c) a (* b a))) (cbrt (fma (+ d c) a (* b a)))) (cbrt (fma (+ d c) a (* b a)))) 1))>
* [enter]simplify:  Simplifying (* (cbrt (fma (+ d c) a (* b a))) (cbrt (fma (+ d c) a (* b a))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (67 enodes)
* * [misc]simplify:  iters left: 1 (101 enodes)
* [exit]simplify:  Simplified to (* (cbrt (fma (+ c b) a (* a d))) (cbrt (fma (+ c b) a (* a d))))
* [exit]simplify:  Simplified to (* (cbrt (fma (+ c b) a (* a d))) (cbrt (fma (+ c b) a (* a d))))
* [enter]simplify:  Simplifying (cbrt (fma (+ d c) a (* b a)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (cbrt (fma a (+ c d) (* a b)))
* [exit]simplify:  Simplified to (cbrt (fma a (+ c d) (* a b)))
* * * * [misc]progress:  [ 8 / 13 ] simplifiying candidate #<alt-delta (λ (a b c d) (pow (cbrt (* (* (fma (+ d c) a (* b a)) (fma (+ d c) a (* b a))) (fma (+ d c) a (* b a)))) 1))>
* [enter]simplify:  Simplifying (* (* (fma (+ d c) a (* b a)) (fma (+ d c) a (* b a))) (fma (+ d c) a (* b a)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (146 enodes)
* [exit]simplify:  Simplified to (pow (fma a (+ c d) (* a b)) 3)
* [exit]simplify:  Simplified to (pow (fma a (+ c d) (* a b)) 3)
* * * * [misc]progress:  [ 9 / 13 ] simplifiying candidate #<alt-delta (λ (a b c d) (pow (* (sqrt (fma (+ d c) a (* b a))) (sqrt (fma (+ d c) a (* b a)))) 1))>
* [enter]simplify:  Simplifying (sqrt (fma (+ d c) a (* b a)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (sqrt (fma a (+ c d) (* a b)))
* [exit]simplify:  Simplified to (sqrt (fma a (+ c d) (* a b)))
* [enter]simplify:  Simplifying (sqrt (fma (+ d c) a (* b a)))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (sqrt (fma a (+ c d) (* a b)))
* [exit]simplify:  Simplified to (sqrt (fma a (+ c d) (* a b)))
* * * * [misc]progress:  [ 10 / 13 ] simplifiying candidate #<alt-delta (λ (a b c d) (pow (* 1 (fma (+ d c) a (* b a))) 1))>
* * * * [misc]progress:  [ 11 / 13 ] simplifiying candidate #<alt-event (λ (a b c d) (pow 0 1))>
* [enter]simplify:  Simplifying (pow 0 1)
* * [misc]simplify:  iters left: 1 (3 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 12 / 13 ] simplifiying candidate #<alt-event (λ (a b c d) (pow (+ (* c a) (+ (* b a) (* d a))) 1))>
* [enter]simplify:  Simplifying (pow (+ (* c a) (+ (* b a) (* d a))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (74 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (fma (+ d b) a (* a c))
* * * * [misc]progress:  [ 13 / 13 ] simplifiying candidate #<alt-event (λ (a b c d) (pow (+ (* c a) (+ (* b a) (* d a))) 1))>
* [enter]simplify:  Simplifying (pow (+ (* c a) (+ (* b a) (* d a))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (74 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (fma (+ d b) a (* a c))
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime-changes:  Finding splitpoints for: (#<alt-delta (λ (a b c d) (fma a (+ d b) (* a c)))> #<alt-delta (λ (a b c d) (pow (fma (+ d c) a (* b a)) 1))>)
* [misc]regimes:  Found splitpoints: (#s(sp 0 (* a (+ (+ b c) d)) +nan.0)) , with alts (#<alt-delta (λ (a b c d) (fma a (+ d b) (* a c)))>)
* [enter]simplify:  Simplifying (+ d b)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (+ b d)
* [exit]simplify:  Simplified to (+ b d)
* [enter]simplify:  Simplifying (* a c)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* c a)
* [exit]simplify:  Simplified to (* c a)
* * * * [misc]points:  Sampling 8000 additional inputs, have 0 / 8000
* * * * [misc]points:  Computing 8000 additional correct outputs
* * * * [misc]points:  Precision set to 128
* * * * [misc]points:  Precision set to 384
* * * * [misc]points:  Precision set to 128
* * * * [misc]points:  Precision set to 384
* * * * [misc]points:  Precision set to 128
* * * * [misc]points:  Precision set to 384
* * * * [misc]points:  Precision set to 128
* * * * [misc]points:  Precision set to 384
* * * * [misc]points:  Precision set to 128
* * * * [misc]points:  Precision set to 384
* * * * [misc]points:  Precision set to 128
* * * * [misc]points:  Precision set to 384
* * * * [misc]points:  Precision set to 128
* * * * [misc]points:  Precision set to 384
* * * * [misc]points:  Precision set to 128
* * * * [misc]points:  Precision set to 384
* * * * [misc]points:  Precision set to 128
* * * * [misc]points:  Precision set to 384
* * * * [misc]points:  Precision set to 128
* * * * [misc]points:  Precision set to 384
* * * * [misc]points:  Filtering points with unrepresentable outputs