* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * [misc]progress:  [2/2] Setting up program.
* [enter]simplify:  Simplifying (* (+ a (+ b (+ c d))) 2)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (117 enodes)
* * [misc]simplify:  iters left: 1 (152 enodes)
* [exit]simplify:  Simplified to (* (+ (+ a b) (+ c d)) 2)
* [misc]progress:  [Phase 2 of 3] Improving.
* * [misc]progress:  iteration 1 / 2
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-event (λ (a b c d) (* (+ a (+ b (+ c d))) 2))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 2 ] generating series at (2 1)
* [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 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]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 in c
* [misc]backup-simplify:  Simplify b into b
* [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]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 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]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 in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (+ c d) in a
* [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 in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (+ c d) in a
* [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 (+ c d) into (+ c d)
* [misc]backup-simplify:  Simplify (+ b (+ c d)) into (+ b (+ c d))
* [misc]backup-simplify:  Simplify (+ 0 (+ 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]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) 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 in c
* [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 into 1
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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 d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [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]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ b (+ c 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]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) 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) (/ 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 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) 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) (/ 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 (+ (/ 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) 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) (/ 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 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) 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) (/ 1 d)) in a
* [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) 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) (/ 1 d)) in a
* [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 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
* [misc]backup-simplify:  Simplify (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ 0 (+ (/ 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]taylor:  Taking taylor expansion of 1 in c
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) 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 (+ 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]backup-simplify:  Simplify (+ (/ 1 d) (/ 1 c)) 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 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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 (- (+ (* (/ 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 (+ 0 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 (- (+ (* (/ 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]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]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 (* 1 (* 1 (* (/ 1 (/ 1 b)) 1)))) (+ (* 1 (* 1 (* (/ 1 (/ 1 c)) (* 1 1)))) (* 1 (* (/ 1 (/ 1 d)) (* 1 (* 1 1)))))) into (+ b (+ c d))
* [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)) 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)) (/ 1 (- d))) in d
* [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)) 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)) (/ 1 (- d))) in c
* [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)) 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)) (/ 1 (- d))) in b
* [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)) 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)) (/ 1 (- d))) in a
* [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)) 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)) (/ 1 (- d))) in a
* [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 0) 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ -1 c) (/ -1 d)) into (- (+ (/ 1 d) (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ (/ -1 b) (- (+ (/ 1 d) (/ 1 c)))) into (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (/ 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) (+ (/ 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]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 (- 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 (- 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) 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 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]backup-simplify:  Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 d) (/ 1 c))
* [misc]backup-simplify:  Simplify (- (+ (/ 1 d) (/ 1 c))) 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) (/ 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]backup-simplify:  Simplify (- 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 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (- 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 (- 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) 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 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]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]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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 d) 0) into (/ 1 d)
* [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) 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]backup-simplify:  Simplify (- 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]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 (* 1 (* 1 (* (/ 1 (/ 1 (- b))) 1)))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- c))) (* 1 1)))) (* -1 (* (/ 1 (/ 1 (- d))) (* 1 (* 1 1)))))) into (+ b (+ c d))
* * * * [misc]progress:  [ 2 / 2 ] generating series at (2 1 2)
* [misc]approximate:  Taking taylor expansion of (+ b (+ c d)) in (b c d) around 0
* [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]taylor:  Taking taylor expansion of (+ b (+ c d)) 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 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]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]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]backup-simplify:  Simplify (+ 0 0) into 0
* [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 d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [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]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* d (* 1 1))) (+ (* 1 (* 1 (* c 1))) (* 1 (* 1 (* 1 b))))) into (+ b (+ c d))
* [misc]approximate:  Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in (b c d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 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 c) (/ 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 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) (+ (/ 1 c) (/ 1 d))) 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) (/ 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 (+ (/ 1 b) (+ (/ 1 c) (/ 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 c) (/ 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 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) (/ 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 c) (/ 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 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]taylor:  Taking taylor expansion of 1 in c
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
* [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) 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 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) 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 (* (/ 1 (/ 1 c)) 1))) (* 1 (* (/ 1 (/ 1 d)) (* 1 1))))) into (+ b (+ c d))
* [misc]approximate:  Taking taylor expansion of (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))) in (b c d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))) 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)) (/ 1 (- d))) in d
* [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 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))) 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)) (/ 1 (- d))) in c
* [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 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))) 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)) (/ 1 (- d))) in b
* [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 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))) 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)) (/ 1 (- d))) in b
* [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]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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ -1 c) (/ -1 d)) into (- (+ (/ 1 d) (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (/ 1 d) (/ 1 c)))) 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) (/ 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]backup-simplify:  Simplify (- 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 (- 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) 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 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]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) 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]backup-simplify:  Simplify (- 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 (* (/ 1 (/ 1 (- c))) 1))) (* -1 (* (/ 1 (/ 1 (- d))) (* 1 1))))) into (+ b (+ c d))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 2 ] rewriting at (2 1)
* * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 1 2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 28 ] simplifiying candidate #<alt-event (λ (a b c d) (* (+ b (+ c a)) 2))>
* [enter]simplify:  Simplifying (* (+ b (+ c a)) 2)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (* (+ a (+ b c)) 2)
* * * * [misc]progress:  [ 2 / 28 ] simplifiying candidate #<alt-event (λ (a b c d) (* (+ b (+ c d)) 2))>
* [enter]simplify:  Simplifying (* (+ b (+ c d)) 2)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (* (+ d (+ b c)) 2)
* * * * [misc]progress:  [ 3 / 28 ] simplifiying candidate #<alt-event (λ (a b c d) (* (+ b (+ c d)) 2))>
* [enter]simplify:  Simplifying (* (+ b (+ c d)) 2)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (* (+ d (+ b c)) 2)
* * * * [misc]progress:  [ 4 / 28 ] simplifiying candidate #<alt-event (λ (a b c d) (* (+ a (+ b (+ c d))) 2))>
* [enter]simplify:  Simplifying (* (+ a (+ b (+ c d))) 2)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (117 enodes)
* * [misc]simplify:  iters left: 1 (152 enodes)
* [exit]simplify:  Simplified to (* (+ (+ a b) (+ c d)) 2)
* * * * [misc]progress:  [ 5 / 28 ] simplifiying candidate #<alt-event (λ (a b c d) (* (+ a (+ b (+ c d))) 2))>
* [enter]simplify:  Simplifying (* (+ a (+ b (+ c d))) 2)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (117 enodes)
* * [misc]simplify:  iters left: 1 (152 enodes)
* [exit]simplify:  Simplified to (* (+ (+ a b) (+ c d)) 2)
* * * * [misc]progress:  [ 6 / 28 ] simplifiying candidate #<alt-event (λ (a b c d) (* (+ a (+ b (+ c d))) 2))>
* [enter]simplify:  Simplifying (* (+ a (+ b (+ c d))) 2)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (117 enodes)
* * [misc]simplify:  iters left: 1 (152 enodes)
* [exit]simplify:  Simplified to (* (+ (+ a b) (+ c d)) 2)
* * * * [misc]progress:  [ 7 / 28 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (pow (+ a (+ b (+ c d))) 1) 2))>
* * * * [misc]progress:  [ 8 / 28 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (exp (log (+ a (+ b (+ c d))))) 2))>
* [enter]simplify:  Simplifying (log (+ a (+ b (+ c d))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (log (+ (+ c d) (+ a b)))
* [exit]simplify:  Simplified to (log (+ (+ c d) (+ a b)))
* * * * [misc]progress:  [ 9 / 28 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (log (exp (+ a (+ b (+ c d))))) 2))>
* [enter]simplify:  Simplifying (exp (+ a (+ b (+ c d))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (98 enodes)
* * [misc]simplify:  iters left: 1 (118 enodes)
* [exit]simplify:  Simplified to (exp (+ (+ a b) (+ c d)))
* [exit]simplify:  Simplified to (exp (+ (+ a b) (+ c d)))
* * * * [misc]progress:  [ 10 / 28 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (cube (cbrt (+ a (+ b (+ c d))))) 2))>
* [enter]simplify:  Simplifying (cbrt (+ a (+ b (+ c d))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (+ c d) (+ a b)))
* [exit]simplify:  Simplified to (cbrt (+ (+ c d) (+ a b)))
* * * * [misc]progress:  [ 11 / 28 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (cbrt (cube (+ a (+ b (+ c d))))) 2))>
* [enter]simplify:  Simplifying (cube (+ a (+ b (+ c d))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (115 enodes)
* * [misc]simplify:  iters left: 2 (498 enodes)
* [exit]simplify:  Simplified to (cube (+ (+ c d) (+ a b)))
* [exit]simplify:  Simplified to (cube (+ (+ c d) (+ a b)))
* * * * [misc]progress:  [ 12 / 28 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (sqr (sqrt (+ a (+ b (+ c d))))) 2))>
* [enter]simplify:  Simplifying (sqrt (+ a (+ b (+ c d))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (+ c d) (+ a b)))
* [exit]simplify:  Simplified to (sqrt (+ (+ c d) (+ a b)))
* * * * [misc]progress:  [ 13 / 28 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (* 1 (+ a (+ b (+ c d)))) 2))>
* * * * [misc]progress:  [ 14 / 28 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (/ (- (pow a 3) (pow (+ b (+ c d)) 3)) (+ (sqr a) (- (sqr (+ b (+ c d))) (* a (+ b (+ c d)))))) 2))>
* [enter]simplify:  Simplifying (- (pow a 3) (pow (+ b (+ c d)) 3))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (150 enodes)
* * [misc]simplify:  iters left: 1 (304 enodes)
* [exit]simplify:  Simplified to (- (cube a) (cube (+ (+ c b) d)))
* [exit]simplify:  Simplified to (- (cube a) (cube (+ (+ c b) d)))
* [enter]simplify:  Simplifying (+ (sqr a) (- (sqr (+ b (+ c d))) (* a (+ b (+ c d)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (130 enodes)
* * [misc]simplify:  iters left: 2 (256 enodes)
* * [misc]simplify:  iters left: 1 (381 enodes)
* [exit]simplify:  Simplified to (+ (sqr a) (* (+ (- b a) (+ d c)) (+ (+ b c) d)))
* [exit]simplify:  Simplified to (+ (sqr a) (* (+ (- b a) (+ d c)) (+ (+ b c) d)))
* * * * [misc]progress:  [ 15 / 28 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (/ (- (sqr a) (sqr (+ b (+ c d)))) (- a (+ b (+ c d)))) 2))>
* [enter]simplify:  Simplifying (- (sqr a) (sqr (+ b (+ c d))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (133 enodes)
* * [misc]simplify:  iters left: 2 (286 enodes)
* * [misc]simplify:  iters left: 1 (428 enodes)
* [exit]simplify:  Simplified to (* (+ (+ d a) (+ b c)) (- (- a c) (+ d b)))
* [exit]simplify:  Simplified to (* (+ (+ d a) (+ b c)) (- (- a c) (+ d b)))
* [enter]simplify:  Simplifying (- a (+ b (+ c d)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (- (- a d) (+ c b))
* [exit]simplify:  Simplified to (- (- a d) (+ c b))
* * * * [misc]progress:  [ 16 / 28 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (+ (+ a b) (+ c d)) 2))>
* [enter]simplify:  Simplifying (+ a b)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (+ a b)
* [exit]simplify:  Simplified to (+ a b)
* * * * [misc]progress:  [ 17 / 28 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (+ (+ b (+ c d)) a) 2))>
* * * * [misc]progress:  [ 18 / 28 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (+ a (pow (+ b (+ c d)) 1)) 2))>
* * * * [misc]progress:  [ 19 / 28 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (+ a (exp (log (+ b (+ c d))))) 2))>
* [enter]simplify:  Simplifying (log (+ b (+ c d)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (log (+ (+ b d) c))
* [exit]simplify:  Simplified to (log (+ (+ b d) c))
* * * * [misc]progress:  [ 20 / 28 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (+ a (log (exp (+ b (+ c d))))) 2))>
* [enter]simplify:  Simplifying (exp (+ b (+ c d)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (exp (+ (+ b c) d))
* [exit]simplify:  Simplified to (exp (+ (+ b c) d))
* * * * [misc]progress:  [ 21 / 28 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (+ a (cube (cbrt (+ b (+ c d))))) 2))>
* [enter]simplify:  Simplifying (cbrt (+ b (+ c d)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (+ b d) c))
* [exit]simplify:  Simplified to (cbrt (+ (+ b d) c))
* * * * [misc]progress:  [ 22 / 28 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (+ a (cbrt (cube (+ b (+ c d))))) 2))>
* [enter]simplify:  Simplifying (cube (+ b (+ c d)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (112 enodes)
* * [misc]simplify:  iters left: 1 (307 enodes)
* [exit]simplify:  Simplified to (cube (+ d (+ b c)))
* [exit]simplify:  Simplified to (cube (+ d (+ b c)))
* * * * [misc]progress:  [ 23 / 28 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (+ a (sqr (sqrt (+ b (+ c d))))) 2))>
* [enter]simplify:  Simplifying (sqrt (+ b (+ c d)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (+ b d) c))
* [exit]simplify:  Simplified to (sqrt (+ (+ b d) c))
* * * * [misc]progress:  [ 24 / 28 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (+ a (* 1 (+ b (+ c d)))) 2))>
* * * * [misc]progress:  [ 25 / 28 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (+ a (/ (- (pow b 3) (pow (+ c d) 3)) (+ (sqr b) (- (sqr (+ c d)) (* b (+ c d)))))) 2))>
* [enter]simplify:  Simplifying (- (pow b 3) (pow (+ c d) 3))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (- (cube b) (cube (+ d c)))
* [exit]simplify:  Simplified to (- (cube b) (cube (+ d c)))
* [enter]simplify:  Simplifying (+ (sqr b) (- (sqr (+ c d)) (* b (+ c d))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (83 enodes)
* * [misc]simplify:  iters left: 2 (158 enodes)
* * [misc]simplify:  iters left: 1 (289 enodes)
* [exit]simplify:  Simplified to (+ (- (* (+ c d) (+ c d)) (* b (+ c d))) (sqr b))
* [exit]simplify:  Simplified to (+ (- (* (+ c d) (+ c d)) (* b (+ c d))) (sqr b))
* * * * [misc]progress:  [ 26 / 28 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (+ a (/ (- (sqr b) (sqr (+ c d))) (- b (+ c d)))) 2))>
* [enter]simplify:  Simplifying (- (sqr b) (sqr (+ c d)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (119 enodes)
* [exit]simplify:  Simplified to (- (sqr b) (* (+ c d) (+ c d)))
* [exit]simplify:  Simplified to (- (sqr b) (* (+ c d) (+ c d)))
* [enter]simplify:  Simplifying (- b (+ c d))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (- b (+ d c))
* [exit]simplify:  Simplified to (- b (+ d c))
* * * * [misc]progress:  [ 27 / 28 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (+ a (+ (+ b c) d)) 2))>
* [enter]simplify:  Simplifying (+ b c)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (+ b c)
* [exit]simplify:  Simplified to (+ b c)
* * * * [misc]progress:  [ 28 / 28 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (+ a (+ (+ c d) b)) 2))>
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 2
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (a b c d) (* (+ a (+ (+ b c) d)) 2))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 1 ] generating series at (2 1)
* [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 (+ 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]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) 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 in c
* [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 into 1
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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 d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [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]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ b (+ c 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]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 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [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 (+ 0 (+ (/ 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]taylor:  Taking taylor expansion of 1 in c
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [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 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]backup-simplify:  Simplify (+ (/ 1 d) (/ 1 c)) 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 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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 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 (- (+ (* (/ 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]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]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 (* 1 (* 1 (* (/ 1 (/ 1 b)) 1)))) (+ (* 1 (* 1 (* (/ 1 (/ 1 c)) (* 1 1)))) (* 1 (* (/ 1 (/ 1 d)) (* 1 (* 1 1)))))) into (+ b (+ c d))
* [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 0) 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [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 (+ 0 (- (+ (/ 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) (+ (/ 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]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 (- 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 (- 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 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]backup-simplify:  Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 d) (/ 1 c))
* [misc]backup-simplify:  Simplify (- (+ (/ 1 d) (/ 1 c))) 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) (/ 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]backup-simplify:  Simplify (- 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 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (- 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 (- 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 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 (- (+ (* (/ 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]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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 d) 0) into (/ 1 d)
* [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) 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]backup-simplify:  Simplify (- 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]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 (* 1 (* 1 (* (/ 1 (/ 1 (- b))) 1)))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- c))) (* 1 1)))) (* -1 (* (/ 1 (/ 1 (- d))) (* 1 (* 1 1)))))) into (+ b (+ c d))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 1 ] rewriting at (2 1)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 14 ] simplifiying candidate #<alt-event (λ (a b c d) (* (+ b (+ c a)) 2))>
* [enter]simplify:  Simplifying (* (+ b (+ c a)) 2)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (* (+ a (+ b c)) 2)
* * * * [misc]progress:  [ 2 / 14 ] simplifiying candidate #<alt-event (λ (a b c d) (* (+ b (+ c d)) 2))>
* [enter]simplify:  Simplifying (* (+ b (+ c d)) 2)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (* (+ d (+ b c)) 2)
* * * * [misc]progress:  [ 3 / 14 ] simplifiying candidate #<alt-event (λ (a b c d) (* (+ b (+ c d)) 2))>
* [enter]simplify:  Simplifying (* (+ b (+ c d)) 2)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (* (+ d (+ b c)) 2)
* * * * [misc]progress:  [ 4 / 14 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (pow (+ a (+ (+ b c) d)) 1) 2))>
* * * * [misc]progress:  [ 5 / 14 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (exp (log (+ a (+ (+ b c) d)))) 2))>
* [enter]simplify:  Simplifying (log (+ a (+ (+ b c) d)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (log (+ (+ d a) (+ c b)))
* [exit]simplify:  Simplified to (log (+ (+ d a) (+ c b)))
* * * * [misc]progress:  [ 6 / 14 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (log (exp (+ a (+ (+ b c) d)))) 2))>
* [enter]simplify:  Simplifying (exp (+ a (+ (+ b c) d)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (55 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (103 enodes)
* [exit]simplify:  Simplified to (exp (+ (+ d c) (+ a b)))
* [exit]simplify:  Simplified to (exp (+ (+ d c) (+ a b)))
* * * * [misc]progress:  [ 7 / 14 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (cube (cbrt (+ a (+ (+ b c) d)))) 2))>
* [enter]simplify:  Simplifying (cbrt (+ a (+ (+ b c) d)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (+ d a) (+ c b)))
* [exit]simplify:  Simplified to (cbrt (+ (+ d a) (+ c b)))
* * * * [misc]progress:  [ 8 / 14 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (cbrt (cube (+ a (+ (+ b c) d)))) 2))>
* [enter]simplify:  Simplifying (cube (+ a (+ (+ b c) d)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (143 enodes)
* * [misc]simplify:  iters left: 2 (481 enodes)
* [exit]simplify:  Simplified to (cube (+ (+ d c) (+ a b)))
* [exit]simplify:  Simplified to (cube (+ (+ d c) (+ a b)))
* * * * [misc]progress:  [ 9 / 14 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (sqr (sqrt (+ a (+ (+ b c) d)))) 2))>
* [enter]simplify:  Simplifying (sqrt (+ a (+ (+ b c) d)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (+ d a) (+ c b)))
* [exit]simplify:  Simplified to (sqrt (+ (+ d a) (+ c b)))
* * * * [misc]progress:  [ 10 / 14 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (* 1 (+ a (+ (+ b c) d))) 2))>
* * * * [misc]progress:  [ 11 / 14 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (/ (- (pow a 3) (pow (+ (+ b c) d) 3)) (+ (sqr a) (- (sqr (+ (+ b c) d)) (* a (+ (+ b c) d))))) 2))>
* [enter]simplify:  Simplifying (- (pow a 3) (pow (+ (+ b c) d) 3))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (150 enodes)
* * [misc]simplify:  iters left: 1 (291 enodes)
* [exit]simplify:  Simplified to (- (cube a) (cube (+ (+ c d) b)))
* [exit]simplify:  Simplified to (- (cube a) (cube (+ (+ c d) b)))
* [enter]simplify:  Simplifying (+ (sqr a) (- (sqr (+ (+ b c) d)) (* a (+ (+ b c) d))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (130 enodes)
* * [misc]simplify:  iters left: 2 (256 enodes)
* * [misc]simplify:  iters left: 1 (381 enodes)
* [exit]simplify:  Simplified to (+ (sqr a) (* (+ (- d a) (+ b c)) (+ (+ d c) b)))
* [exit]simplify:  Simplified to (+ (sqr a) (* (+ (- d a) (+ b c)) (+ (+ d c) b)))
* * * * [misc]progress:  [ 12 / 14 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (/ (- (sqr a) (sqr (+ (+ b c) d))) (- a (+ (+ b c) d))) 2))>
* [enter]simplify:  Simplifying (- (sqr a) (sqr (+ (+ b c) d)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (133 enodes)
* * [misc]simplify:  iters left: 2 (286 enodes)
* * [misc]simplify:  iters left: 1 (428 enodes)
* [exit]simplify:  Simplified to (* (+ (+ a b) (+ d c)) (- (- a b) (+ d c)))
* [exit]simplify:  Simplified to (* (+ (+ a b) (+ d c)) (- (- a b) (+ d c)))
* [enter]simplify:  Simplifying (- a (+ (+ b c) d))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (- (- a c) (+ d b))
* [exit]simplify:  Simplified to (- (- a c) (+ d b))
* * * * [misc]progress:  [ 13 / 14 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (+ (+ a (+ b c)) d) 2))>
* [enter]simplify:  Simplifying (+ a (+ b c))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to (+ c (+ a b))
* [exit]simplify:  Simplified to (+ c (+ a b))
* * * * [misc]progress:  [ 14 / 14 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (+ (+ (+ b c) d) a) 2))>
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  Final touches.
* * * [misc]progress:  tayloring alt 1 of 8
* [misc]approximate:  Taking taylor expansion of (- (sqr a) (sqr (+ b (+ c d)))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (- (sqr a) (sqr (+ b (+ c d)))) in d
* [misc]taylor:  Taking taylor expansion of (sqr a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr (+ b (+ c d))) in 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]taylor:  Taking taylor expansion of (- (sqr a) (sqr (+ b (+ c d)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr (+ b (+ c d))) in c
* [misc]taylor:  Taking taylor expansion of (+ b (+ c d)) 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 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]taylor:  Taking taylor expansion of (- (sqr a) (sqr (+ b (+ c d)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr (+ 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]taylor:  Taking taylor expansion of (- (sqr a) (sqr (+ b (+ c d)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr 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]taylor:  Taking taylor expansion of (sqr (+ b (+ c d))) in a
* [misc]taylor:  Taking taylor expansion of (+ b (+ c d)) 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 d) in a
* [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 (- (sqr a) (sqr (+ b (+ c d)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr 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]taylor:  Taking taylor expansion of (sqr (+ b (+ c d))) in a
* [misc]taylor:  Taking taylor expansion of (+ b (+ c d)) 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 d) in a
* [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 (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ c d) into (+ c d)
* [misc]backup-simplify:  Simplify (+ b (+ c d)) into (+ b (+ c d))
* [misc]backup-simplify:  Simplify (* (+ b (+ c d)) (+ b (+ c d))) into (sqr (+ b (+ c d)))
* [misc]backup-simplify:  Simplify (- (sqr (+ b (+ c d)))) into (- (+ (* 2 (* c d)) (+ (* 2 (* b c)) (+ (sqr c) (+ (sqr d) (+ (sqr b) (* 2 (* b d))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* 2 (* c d)) (+ (* 2 (* b c)) (+ (sqr c) (+ (sqr d) (+ (sqr b) (* 2 (* b d))))))))) into (- (+ (sqr d) (+ (* 2 (* c d)) (+ (sqr c) (+ (* 2 (* b d)) (+ (* 2 (* b c)) (sqr b)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (sqr d) (+ (* 2 (* c d)) (+ (sqr c) (+ (* 2 (* b d)) (+ (* 2 (* b c)) (sqr b))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (sqr d) (+ (* 2 (* c d)) (+ (sqr c) (+ (* 2 (* b d)) (+ (* 2 (* b c)) (sqr b)))))) in b
* [misc]taylor:  Taking taylor expansion of (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (* c d)) (+ (sqr c) (+ (* 2 (* b d)) (+ (* 2 (* b c)) (sqr b))))) in b
* [misc]taylor:  Taking taylor expansion of (* 2 (* c d)) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [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]taylor:  Taking taylor expansion of (+ (sqr c) (+ (* 2 (* b d)) (+ (* 2 (* b c)) (sqr b)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (* b d)) (+ (* 2 (* b c)) (sqr b))) in b
* [misc]taylor:  Taking taylor expansion of (* 2 (* b d)) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* b 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 d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (* b c)) (sqr b)) in b
* [misc]taylor:  Taking taylor expansion of (* 2 (* b 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 (* 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 (sqr 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 (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* c d) into (* c d)
* [misc]backup-simplify:  Simplify (* 2 (* c d)) into (* 2 (* c d))
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* 2 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) into 0
* [misc]backup-simplify:  Simplify (+ (sqr c) 0) into (sqr c)
* [misc]backup-simplify:  Simplify (+ (* 2 (* c d)) (sqr c)) into (+ (* 2 (* c d)) (sqr c))
* [misc]backup-simplify:  Simplify (+ (sqr d) (+ (* 2 (* c d)) (sqr c))) into (+ (sqr d) (+ (* 2 (* c d)) (sqr c)))
* [misc]backup-simplify:  Simplify (- (+ (sqr d) (+ (* 2 (* c d)) (sqr c)))) into (- (+ (sqr d) (+ (* 2 (* c d)) (sqr c))))
* [misc]taylor:  Taking taylor expansion of (- (+ (sqr d) (+ (* 2 (* c d)) (sqr c)))) in c
* [misc]taylor:  Taking taylor expansion of (+ (sqr d) (+ (* 2 (* c d)) (sqr c))) in c
* [misc]taylor:  Taking taylor expansion of (sqr d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (* c d)) (sqr c)) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (* c 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 (* 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]taylor:  Taking taylor expansion of (sqr 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 (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr d) 0) into (sqr d)
* [misc]backup-simplify:  Simplify (- (sqr d)) into (- (sqr d))
* [misc]taylor:  Taking taylor expansion of (- (sqr d)) in d
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ b (+ c d)) 0) (* 0 (+ b (+ c d)))) into 0
* [misc]backup-simplify:  Simplify (- 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]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 (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (* c d))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
* [misc]backup-simplify:  Simplify (+ (* 2 d) (* 0 0)) into (* 2 d)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* 2 c) (* 0 0)) into (* 2 c)
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 c) 0) into (* 2 c)
* [misc]backup-simplify:  Simplify (+ (* 2 d) (* 2 c)) into (+ (* 2 c) (* 2 d))
* [misc]backup-simplify:  Simplify (+ 0 (+ (* 2 c) (* 2 d))) into (+ (* 2 c) (* 2 d))
* [misc]backup-simplify:  Simplify (+ 0 (+ (* 2 c) (* 2 d))) into (+ (* 2 c) (* 2 d))
* [misc]backup-simplify:  Simplify (+ 0 (+ (* 2 c) (* 2 d))) into (+ (* 2 c) (* 2 d))
* [misc]backup-simplify:  Simplify (- (+ (* 2 c) (* 2 d))) into (- (+ (* 2 c) (* 2 d)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 c) (* 2 d))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* 2 c) (* 2 d)) in c
* [misc]taylor:  Taking taylor expansion of (* 2 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 c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (* 2 d) into (* 2 d)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 d)) into (* 2 d)
* [misc]backup-simplify:  Simplify (- (* 2 d)) into (- (* 2 d))
* [misc]taylor:  Taking taylor expansion of (- (* 2 d)) in d
* [misc]taylor:  Taking taylor expansion of (* 2 d) in d
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 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 (* 2 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
* [misc]backup-simplify:  Simplify (+ (* 2 d) (* 0 0)) into (* 2 d)
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 d) 0) into (* 2 d)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 d)) into (* 2 d)
* [misc]backup-simplify:  Simplify (- (* 2 d)) into (- (* 2 d))
* [misc]taylor:  Taking taylor expansion of (- (* 2 d)) in d
* [misc]taylor:  Taking taylor expansion of (* 2 d) in d
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 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 (* 2 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ b (+ c d)) 0) (+ (* 0 0) (* 0 (+ b (+ c d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) 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 in c
* [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 into 1
* [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 (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (* c d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 d) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 c) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) 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 d
* [misc]backup-simplify:  Simplify -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 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]taylor:  Taking taylor expansion of -2 in d
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (+ (* -2 (* 1 (* c (* b 1)))) (+ (* -1 (sqr (* 1 (* 1 (* b 1))))) (* 1 (sqr (* 1 (* 1 (* 1 a))))))) into (- (sqr a) (+ (* 2 (* b c)) (sqr b)))
* [misc]approximate:  Taking taylor expansion of (- (sqr (/ 1 a)) (sqr (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 a)) (sqr (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 a)) 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 (sqr (+ (/ 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) 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) (/ 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 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 (- (sqr (/ 1 a)) (sqr (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 a)) 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 (sqr (+ (/ 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) 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) (/ 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 (- (sqr (/ 1 a)) (sqr (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 a)) 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 (sqr (+ (/ 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) 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) (/ 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 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 (- (sqr (/ 1 a)) (sqr (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 a)) 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 (sqr (+ (/ 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) 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) (/ 1 d)) in a
* [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 (- (sqr (/ 1 a)) (sqr (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 a)) 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 (sqr (+ (/ 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) 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) (/ 1 d)) in a
* [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 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) 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)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
* [misc]backup-simplify:  Simplify (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))
* [misc]backup-simplify:  Simplify (* (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) into (sqr (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))
* [misc]backup-simplify:  Simplify (- (sqr (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) into (- (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (+ (* 2 (/ 1 (* b c))) (+ (* 2 (/ 1 (* c d))) (/ 1 (sqr b))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (+ (* 2 (/ 1 (* b c))) (+ (* 2 (/ 1 (* c d))) (/ 1 (sqr b))))))))) into (- (+ (* 2 (/ 1 (* b c))) (+ (* 2 (/ 1 (* c d))) (+ (/ 1 (sqr b)) (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (/ 1 (* b c))) (+ (* 2 (/ 1 (* c d))) (+ (/ 1 (sqr b)) (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* b c))) (+ (* 2 (/ 1 (* c d))) (+ (/ 1 (sqr b)) (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) in b
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* b 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 (/ 1 (* b c)) 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]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* c d))) (+ (/ 1 (sqr b)) (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in b
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* c d))) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c d)) in b
* [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 (/ 1 (* c d)) into (/ 1 (* c d))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr b)) (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr b)) in b
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) in b
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* b d))) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (* b 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 d in b
* [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 (+ (/ 1 (sqr d)) (/ 1 (sqr c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr d)) in b
* [misc]taylor:  Taking taylor expansion of (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr c)) in b
* [misc]taylor:  Taking taylor expansion of (sqr c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (/ 1 (sqr c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) 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 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) 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 d) (+ (/ 1 b) (/ 1 c))) 0) (* 0 (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (- 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 (* 2 (/ 1 c)) into (/ 2 c)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 d)) into (/ 2 d)
* [misc]backup-simplify:  Simplify (+ (/ 2 d) 0) into (* 2 (/ 1 d))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 d))) into (* 2 (/ 1 d))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 d))) into (* 2 (/ 1 d))
* [misc]backup-simplify:  Simplify (+ (/ 2 c) (* 2 (/ 1 d))) into (+ (* 2 (/ 1 d)) (* 2 (/ 1 c)))
* [misc]backup-simplify:  Simplify (- (+ (* 2 (/ 1 d)) (* 2 (/ 1 c)))) into (- (+ (* 2 (/ 1 d)) (* 2 (/ 1 c))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (/ 1 d)) (* 2 (/ 1 c)))) in c
* [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]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 (/ 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 1))))) 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 (- (+ (* (/ 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 d) (+ (/ 1 b) (/ 1 c))) 0) (+ (* 0 0) (* 0 (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))) into 0
* [misc]backup-simplify:  Simplify (- 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 (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 (* c d))) into (/ 2 (* c d))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) 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 (+ (* 2 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr d)) (/ 1 (sqr c))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (+ (/ 2 (* c d)) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d)))))
* [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d)))))) into (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d)))))
* [misc]backup-simplify:  Simplify (- (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d)))))) into (- (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d)))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d))))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr d)) in c
* [misc]taylor:  Taking taylor expansion of (sqr d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d)))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr c)) in c
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* c 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 (* 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]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 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 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 (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]taylor:  Taking taylor expansion of -2 in d
* [misc]backup-simplify:  Simplify -2 into -2
* [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 (/ 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 1)))))) 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 (- (+ (* (/ 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 d) (+ (/ 1 b) (/ 1 c))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))) into 0
* [misc]backup-simplify:  Simplify (- 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]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* c d)) (/ 0 (* c d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 (* c d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr d)) (/ 0 (sqr d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr c)) (/ 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 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]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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 d)) into (/ 2 d)
* [misc]backup-simplify:  Simplify (+ 0 (/ 2 d)) into (* 2 (/ 1 d))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 d))) into (* 2 (/ 1 d))
* [misc]backup-simplify:  Simplify (- (* 2 (/ 1 d))) into (- (* 2 (/ 1 d)))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 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 (- (* 2 (/ 1 d))) into (- (* 2 (/ 1 d)))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 2
* [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]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]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [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 1))))))) 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 (- (+ (* (/ 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))))) into 0
* [misc]backup-simplify:  Simplify (- 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]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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* c d)) (/ 0 (* c d))) (* 0 (/ 0 (* c d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 (* c d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr d)) (/ 0 (sqr d))) (* 0 (/ 0 (sqr d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr c)) (/ 0 (sqr c))) (* 0 (/ 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 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]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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) 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 (+ (* 2 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr d)) 0) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (- (/ 1 (sqr d))) into (- (/ 1 (sqr d)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqr d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr d)) in d
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 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]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 (- 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]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]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (+ (* -2 (* (/ 1 (/ 1 d)) (* 1 (* (/ 1 (/ 1 b)) 1)))) (+ (* -2 (* (/ 1 (/ 1 d)) (* (/ 1 (/ 1 c)) (* 1 1)))) (* -1 (sqr (* (/ 1 (/ 1 d)) (* 1 (* 1 1))))))) into (- (+ (* 2 (* c d)) (+ (sqr d) (* 2 (* b d)))))
* [misc]approximate:  Taking taylor expansion of (- (sqr (/ 1 (- a))) (sqr (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- a))) (sqr (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- a))) 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 (sqr (+ (/ 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)) 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)) (/ 1 (- d))) in d
* [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 (- (sqr (/ 1 (- a))) (sqr (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- a))) 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 (sqr (+ (/ 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)) 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)) (/ 1 (- d))) in c
* [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 (- (sqr (/ 1 (- a))) (sqr (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- a))) 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 (sqr (+ (/ 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)) 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)) (/ 1 (- d))) in b
* [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 (- (sqr (/ 1 (- a))) (sqr (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- a))) 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 (sqr (+ (/ 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)) 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)) (/ 1 (- d))) in a
* [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 (- (sqr (/ 1 (- a))) (sqr (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- a))) 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 (sqr (+ (/ 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)) 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)) (/ 1 (- d))) in a
* [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 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) 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 (- 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))) into 0
* [misc]backup-simplify:  Simplify (+ (/ -1 c) (/ -1 d)) into (- (+ (/ 1 d) (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ (/ -1 b) (- (+ (/ 1 d) (/ 1 c)))) into (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))
* [misc]backup-simplify:  Simplify (* (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) into (sqr (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))
* [misc]backup-simplify:  Simplify (- (sqr (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) into (- (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (+ (* 2 (/ 1 (* b c))) (+ (* 2 (/ 1 (* c d))) (/ 1 (sqr b))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (+ (* 2 (/ 1 (* b c))) (+ (* 2 (/ 1 (* c d))) (/ 1 (sqr b))))))))) into (- (+ (* 2 (/ 1 (* b c))) (+ (* 2 (/ 1 (* c d))) (+ (/ 1 (sqr b)) (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (/ 1 (* b c))) (+ (* 2 (/ 1 (* c d))) (+ (/ 1 (sqr b)) (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* b c))) (+ (* 2 (/ 1 (* c d))) (+ (/ 1 (sqr b)) (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) in b
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* b 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 (/ 1 (* b c)) 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]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* c d))) (+ (/ 1 (sqr b)) (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in b
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* c d))) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c d)) in b
* [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 (/ 1 (* c d)) into (/ 1 (* c d))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr b)) (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr b)) in b
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) in b
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* b d))) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (* b 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 d in b
* [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 (+ (/ 1 (sqr d)) (/ 1 (sqr c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr d)) in b
* [misc]taylor:  Taking taylor expansion of (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr c)) in b
* [misc]taylor:  Taking taylor expansion of (sqr c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (/ 1 (sqr c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) 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 (- 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 -1)))) 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) 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 (- 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) 0) (* 0 (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))) into 0
* [misc]backup-simplify:  Simplify (- 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 (* 2 (/ 1 c)) into (/ 2 c)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 d)) into (/ 2 d)
* [misc]backup-simplify:  Simplify (+ (/ 2 d) 0) into (* 2 (/ 1 d))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 d))) into (* 2 (/ 1 d))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 d))) into (* 2 (/ 1 d))
* [misc]backup-simplify:  Simplify (+ (/ 2 c) (* 2 (/ 1 d))) into (+ (* 2 (/ 1 d)) (* 2 (/ 1 c)))
* [misc]backup-simplify:  Simplify (- (+ (* 2 (/ 1 d)) (* 2 (/ 1 c)))) into (- (+ (* 2 (/ 1 d)) (* 2 (/ 1 c))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (/ 1 d)) (* 2 (/ 1 c)))) in c
* [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]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 (- 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 -1))))) 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) 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) 0) (+ (* 0 0) (* 0 (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))) into 0
* [misc]backup-simplify:  Simplify (- 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 (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 (* c d))) into (/ 2 (* c d))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) 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 (+ (* 2 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr d)) (/ 1 (sqr c))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (+ (/ 2 (* c d)) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d)))))
* [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d)))))) into (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d)))))
* [misc]backup-simplify:  Simplify (- (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d)))))) into (- (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d)))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d))))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr d)) in c
* [misc]taylor:  Taking taylor expansion of (sqr d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d)))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr c)) in c
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* c 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 (* 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]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 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 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 (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]taylor:  Taking taylor expansion of -2 in d
* [misc]backup-simplify:  Simplify -2 into -2
* [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 (- 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 -1)))))) 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) 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))))) into 0
* [misc]backup-simplify:  Simplify (- 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]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* c d)) (/ 0 (* c d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 (* c d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr d)) (/ 0 (sqr d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr c)) (/ 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 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]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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 d)) into (/ 2 d)
* [misc]backup-simplify:  Simplify (+ 0 (/ 2 d)) into (* 2 (/ 1 d))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 d))) into (* 2 (/ 1 d))
* [misc]backup-simplify:  Simplify (- (* 2 (/ 1 d))) into (- (* 2 (/ 1 d)))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 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 (- (* 2 (/ 1 d))) into (- (* 2 (/ 1 d)))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 2
* [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]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]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) 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 -1))))))) 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) 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))))) into 0
* [misc]backup-simplify:  Simplify (- 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]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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* c d)) (/ 0 (* c d))) (* 0 (/ 0 (* c d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 (* c d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr d)) (/ 0 (sqr d))) (* 0 (/ 0 (sqr d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr c)) (/ 0 (sqr c))) (* 0 (/ 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 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]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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) 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 (+ (* 2 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr d)) 0) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (- (/ 1 (sqr d))) into (- (/ 1 (sqr d)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqr d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr d)) in d
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 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]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 (- 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]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]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (+ (* -2 (* (/ 1 (/ 1 (- d))) (* 1 (* (/ 1 (/ 1 (- b))) 1)))) (+ (* -2 (* (/ 1 (/ 1 (- d))) (* (/ 1 (/ 1 (- c))) (* 1 1)))) (* -1 (sqr (* (/ 1 (/ 1 (- d))) (* 1 (* 1 1))))))) into (- (+ (* 2 (* c d)) (+ (sqr d) (* 2 (* b d)))))
* [misc]approximate:  Taking taylor expansion of (+ b (+ c d)) in (b c d) around 0
* [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]taylor:  Taking taylor expansion of (+ b (+ c d)) 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 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]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]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]backup-simplify:  Simplify (+ 0 0) into 0
* [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 d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [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]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* d (* 1 1))) (+ (* 1 (* 1 (* c 1))) (* 1 (* 1 (* 1 b))))) into (+ b (+ c d))
* [misc]approximate:  Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in (b c d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 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 c) (/ 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 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) (+ (/ 1 c) (/ 1 d))) 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) (/ 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 (+ (/ 1 b) (+ (/ 1 c) (/ 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 c) (/ 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 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) (/ 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 c) (/ 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 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]taylor:  Taking taylor expansion of 1 in c
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
* [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) 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 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) 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 (* (/ 1 (/ 1 c)) 1))) (* 1 (* (/ 1 (/ 1 d)) (* 1 1))))) into (+ b (+ c d))
* [misc]approximate:  Taking taylor expansion of (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))) in (b c d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))) 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)) (/ 1 (- d))) in d
* [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 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))) 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)) (/ 1 (- d))) in c
* [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 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))) 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)) (/ 1 (- d))) in b
* [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 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))) 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)) (/ 1 (- d))) in b
* [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]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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ -1 c) (/ -1 d)) into (- (+ (/ 1 d) (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (/ 1 d) (/ 1 c)))) 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) (/ 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]backup-simplify:  Simplify (- 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 (- 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) 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 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]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) 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]backup-simplify:  Simplify (- 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 (* (/ 1 (/ 1 (- c))) 1))) (* -1 (* (/ 1 (/ 1 (- d))) (* 1 1))))) into (+ b (+ c d))
* [misc]approximate:  Taking taylor expansion of (+ b (+ c d)) in (b c d) around 0
* [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]taylor:  Taking taylor expansion of (+ b (+ c d)) 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 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]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]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]backup-simplify:  Simplify (+ 0 0) into 0
* [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 d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [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]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* d (* 1 1))) (+ (* 1 (* 1 (* c 1))) (* 1 (* 1 (* 1 b))))) into (+ b (+ c d))
* [misc]approximate:  Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in (b c d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 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 c) (/ 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 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) (+ (/ 1 c) (/ 1 d))) 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) (/ 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 (+ (/ 1 b) (+ (/ 1 c) (/ 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 c) (/ 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 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) (/ 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 c) (/ 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 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]taylor:  Taking taylor expansion of 1 in c
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
* [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) 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 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) 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 (* (/ 1 (/ 1 c)) 1))) (* 1 (* (/ 1 (/ 1 d)) (* 1 1))))) into (+ b (+ c d))
* [misc]approximate:  Taking taylor expansion of (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))) in (b c d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))) 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)) (/ 1 (- d))) in d
* [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 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))) 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)) (/ 1 (- d))) in c
* [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 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))) 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)) (/ 1 (- d))) in b
* [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 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))) 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)) (/ 1 (- d))) in b
* [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]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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ -1 c) (/ -1 d)) into (- (+ (/ 1 d) (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (/ 1 d) (/ 1 c)))) 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) (/ 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]backup-simplify:  Simplify (- 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 (- 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) 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 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]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) 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]backup-simplify:  Simplify (- 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 (* (/ 1 (/ 1 (- c))) 1))) (* -1 (* (/ 1 (/ 1 (- d))) (* 1 1))))) into (+ b (+ c d))
* [misc]approximate:  Taking taylor expansion of (sqr (+ b (+ c d))) in (b c d) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (+ b (+ c d))) in 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]taylor:  Taking taylor expansion of (sqr (+ b (+ c d))) in c
* [misc]taylor:  Taking taylor expansion of (+ b (+ c d)) 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 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]taylor:  Taking taylor expansion of (sqr (+ 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]taylor:  Taking taylor expansion of (sqr (+ 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 (* (+ c d) (+ c d)) into (sqr (+ c d))
* [misc]taylor:  Taking taylor expansion of (sqr (+ 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 (* d d) into (sqr d)
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (+ c d) 1) (* 1 (+ c d))) into (+ (* 2 c) (* 2 d))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 c) (* 2 d)) in c
* [misc]taylor:  Taking taylor expansion of (* 2 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 c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (* 2 d) into (* 2 d)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 d)) into (* 2 d)
* [misc]taylor:  Taking taylor expansion of (* 2 d) in d
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 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 (* 2 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* d 1) (* 1 d)) into (* 2 d)
* [misc]taylor:  Taking taylor expansion of (* 2 d) in d
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 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 (* 2 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 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 (+ (* (+ c d) 0) (+ (* 1 1) (* 0 (+ c d)))) 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 d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 1 1) (* 0 d))) into 1
* [misc]taylor:  Taking taylor expansion of 1 in d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (sqr (* 1 (* c 1)))) (+ (* 2 (* 1 (* c b))) (* 1 (sqr (* 1 (* 1 b)))))) into (+ (* 2 (* b c)) (+ (sqr c) (sqr b)))
* [misc]approximate:  Taking taylor expansion of (sqr (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))) in (b c d) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (+ (/ 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) 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) (/ 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 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 (sqr (+ (/ 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) 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) (/ 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 (sqr (+ (/ 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) 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) (/ 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 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 (sqr (+ (/ 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) 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) (/ 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 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 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in c
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
* [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 d) (/ 1 c))
* [misc]backup-simplify:  Simplify (+ (* 1 (+ (/ 1 d) (/ 1 c))) (* (+ (/ 1 d) (/ 1 c)) 1)) into (+ (* 2 (/ 1 d)) (* 2 (/ 1 c)))
* [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 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) 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 d) (/ 1 c))) (* 0 1))) into (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d)))))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d))))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr d)) in c
* [misc]taylor:  Taking taylor expansion of (sqr d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d)))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr c)) in c
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* c 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 (* 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]backup-simplify:  Simplify (+ 1 0) 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]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of 1 in d
* [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 c) (/ 0 c)) (* 0 (/ 0 c)))) 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 d) (/ 1 c))) (* 0 1)))) 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 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 d)) into (/ 2 d)
* [misc]backup-simplify:  Simplify (+ 0 (/ 2 d)) into (* 2 (/ 1 d))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 d))) into (* 2 (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 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]taylor:  Taking taylor expansion of (* 2 (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (/ 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 (- (+ (* (/ 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 d) (/ 1 c))) (* 0 1))))) 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 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) 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 (+ (* 2 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr d)) 0) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr d)) in d
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [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]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 (* 2 1) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 2 (* (/ 1 (/ 1 d)) (* 1 (/ 1 (/ 1 b))))) (+ (* 2 (* (/ 1 (/ 1 d)) (* (/ 1 (/ 1 c)) 1))) (* 1 (sqr (* (/ 1 (/ 1 d)) (* 1 1)))))) into (+ (* 2 (* c d)) (+ (sqr d) (* 2 (* b d))))
* [misc]approximate:  Taking taylor expansion of (sqr (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d))))) in (b c d) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (+ (/ 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)) 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)) (/ 1 (- d))) in d
* [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 (sqr (+ (/ 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)) 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)) (/ 1 (- d))) in c
* [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 (sqr (+ (/ 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)) 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)) (/ 1 (- d))) in b
* [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 (sqr (+ (/ 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)) 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)) (/ 1 (- d))) in b
* [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 -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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ -1 c) (/ -1 d)) into (- (+ (/ 1 d) (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (/ 1 d) (/ 1 c)))) into (- (+ (/ 1 d) (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ (* -1 (- (+ (/ 1 d) (/ 1 c)))) (* (- (+ (/ 1 d) (/ 1 c))) -1)) into (+ (* 2 (/ 1 d)) (* 2 (/ 1 c)))
* [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 (- 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) 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d) (/ 1 c))) (- (+ (/ 1 d) (/ 1 c)))) (* 0 -1))) into (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d)))))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d))))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr d)) in c
* [misc]taylor:  Taking taylor expansion of (sqr d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d)))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr c)) in c
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* c 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 (* 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]backup-simplify:  Simplify (+ 1 0) 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]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (- 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 (- 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 (- 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d) (/ 1 c))) 0) (+ (* 0 (- (+ (/ 1 d) (/ 1 c)))) (* 0 -1)))) 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 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 d)) into (/ 2 d)
* [misc]backup-simplify:  Simplify (+ 0 (/ 2 d)) into (* 2 (/ 1 d))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 d))) into (* 2 (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 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]taylor:  Taking taylor expansion of (* 2 (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (- 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 (- 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) 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (- (+ (/ 1 d) (/ 1 c))) 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 d) (/ 1 c)))) (* 0 -1))))) 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 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) 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 (+ (* 2 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr d)) 0) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr d)) in d
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [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]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 (* 2 1) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 2 (* (/ 1 (/ 1 (- d))) (* 1 (/ 1 (/ 1 (- b)))))) (+ (* 2 (* (/ 1 (/ 1 (- d))) (* (/ 1 (/ 1 (- c))) 1))) (* 1 (sqr (* (/ 1 (/ 1 (- d))) (* 1 1)))))) into (+ (* 2 (* c d)) (+ (sqr d) (* 2 (* b d))))
* * * [misc]progress:  tayloring alt 2 of 8
* [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 (+ 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]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) 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 in c
* [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 into 1
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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 d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [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]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ b (+ c 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]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 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [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 (+ 0 (+ (/ 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]taylor:  Taking taylor expansion of 1 in c
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [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 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]backup-simplify:  Simplify (+ (/ 1 d) (/ 1 c)) 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 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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 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 (- (+ (* (/ 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]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]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 (* 1 (* 1 (* (/ 1 (/ 1 b)) 1)))) (+ (* 1 (* 1 (* (/ 1 (/ 1 c)) (* 1 1)))) (* 1 (* (/ 1 (/ 1 d)) (* 1 (* 1 1)))))) into (+ b (+ c d))
* [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 0) 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [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 (+ 0 (- (+ (/ 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) (+ (/ 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]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 (- 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 (- 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 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]backup-simplify:  Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 d) (/ 1 c))
* [misc]backup-simplify:  Simplify (- (+ (/ 1 d) (/ 1 c))) 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) (/ 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]backup-simplify:  Simplify (- 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 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (- 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 (- 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 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 (- (+ (* (/ 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]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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 d) 0) into (/ 1 d)
* [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) 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]backup-simplify:  Simplify (- 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]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 (* 1 (* 1 (* (/ 1 (/ 1 (- b))) 1)))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- c))) (* 1 1)))) (* -1 (* (/ 1 (/ 1 (- d))) (* 1 (* 1 1)))))) into (+ b (+ c d))
* [misc]approximate:  Taking taylor expansion of (cbrt (cube (+ a (+ (+ b c) d)))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (+ a (+ (+ b c) d)))) in d
* [misc]backup-simplify:  Simplify (cbrt (cube (+ a (+ (+ b c) d)))) into (+ b (+ c (+ d a)))
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (+ a (+ (+ b c) d)))) in c
* [misc]backup-simplify:  Simplify (cbrt (cube (+ a (+ (+ b c) d)))) into (+ b (+ c (+ d a)))
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (+ a (+ (+ b c) d)))) in b
* [misc]backup-simplify:  Simplify (cbrt (cube (+ a (+ (+ b c) d)))) into (+ b (+ c (+ d a)))
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (+ a (+ (+ b c) d)))) in a
* [misc]backup-simplify:  Simplify (cbrt (cube (+ a (+ (+ b c) d)))) into (+ b (+ c (+ d a)))
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (+ a (+ (+ b c) d)))) in a
* [misc]backup-simplify:  Simplify (cbrt (cube (+ a (+ (+ b c) d)))) into (+ b (+ c (+ d a)))
* [misc]taylor:  Taking taylor expansion of (+ b (+ c (+ d 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 (+ c (+ d a)) 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 a) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (+ d a) into (+ d a)
* [misc]backup-simplify:  Simplify (+ c (+ d a)) into (+ c (+ d a))
* [misc]backup-simplify:  Simplify (+ 0 (+ c (+ d a))) into (+ c (+ d a))
* [misc]taylor:  Taking taylor expansion of (+ c (+ d 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 (+ d a) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (+ d a) into (+ d a)
* [misc]backup-simplify:  Simplify (+ 0 (+ d a)) into (+ d a)
* [misc]taylor:  Taking taylor expansion of (+ d a) 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 a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify a into a
* [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 (+ 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 d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) a)) into (+ b (+ c a))
* [misc]approximate:  Taking taylor expansion of (cbrt (cube (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))))) in d
* [misc]backup-simplify:  Simplify (cbrt (cube (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))))) into (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))))) in c
* [misc]backup-simplify:  Simplify (cbrt (cube (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))))) into (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))))) in b
* [misc]backup-simplify:  Simplify (cbrt (cube (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))))) into (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))))) in a
* [misc]backup-simplify:  Simplify (cbrt (cube (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))))) into (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))))) in a
* [misc]backup-simplify:  Simplify (cbrt (cube (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))))) into (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))) 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) (/ 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 c) (/ 1 a)) 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 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]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 c) (/ 1 a)) into (+ (/ 1 c) (/ 1 a))
* [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 c) (/ 1 a))) into (+ (/ 1 c) (/ 1 a))
* [misc]backup-simplify:  Simplify (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) into (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) 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) (/ 1 a)) 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 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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 d) (/ 1 a)) into (+ (/ 1 d) (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) 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 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 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [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 (- (+ (* (/ 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 (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) 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]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 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) 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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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]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 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 (/ 1 a) into (/ 1 a)
* [misc]approximate:  Taking taylor expansion of (cbrt (cube (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))))) in d
* [misc]backup-simplify:  Simplify (cbrt (cube (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))))) into (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))))) in c
* [misc]backup-simplify:  Simplify (cbrt (cube (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))))) into (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))))) in b
* [misc]backup-simplify:  Simplify (cbrt (cube (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))))) into (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))))) in a
* [misc]backup-simplify:  Simplify (cbrt (cube (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))))) into (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))))) in a
* [misc]backup-simplify:  Simplify (cbrt (cube (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))))) into (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))) 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) (/ 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 c) (/ 1 a)) 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 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]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 c) (/ 1 a)) into (+ (/ 1 c) (/ 1 a))
* [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 c) (/ 1 a))) into (+ (/ 1 c) (/ 1 a))
* [misc]backup-simplify:  Simplify (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) into (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) into (- (+ (/ 1 d) (+ (/ 1 c) (/ 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) (/ 1 a))) 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) (/ 1 a)) 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 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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 d) (/ 1 a)) into (+ (/ 1 d) (/ 1 a))
* [misc]backup-simplify:  Simplify (- (+ (/ 1 d) (/ 1 a))) into (- (+ (/ 1 d) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d) (/ 1 a))) in d
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) 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 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 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
* [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
* [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
* [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 (- (+ (* (/ 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 (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) 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]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 (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) 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]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 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [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]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 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 (- (/ 1 a)) into (- (/ 1 a))
* [misc]approximate:  Taking taylor expansion of (cube (+ a (+ (+ b c) d))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (cube (+ a (+ (+ b c) d))) in d
* [misc]backup-simplify:  Simplify (cube (+ a (+ (+ b c) d))) into (cube (+ b (+ c (+ d a))))
* [misc]taylor:  Taking taylor expansion of (cube (+ a (+ (+ b c) d))) in c
* [misc]backup-simplify:  Simplify (cube (+ a (+ (+ b c) d))) into (cube (+ b (+ c (+ d a))))
* [misc]taylor:  Taking taylor expansion of (cube (+ a (+ (+ b c) d))) in b
* [misc]backup-simplify:  Simplify (cube (+ a (+ (+ b c) d))) into (cube (+ b (+ c (+ d a))))
* [misc]taylor:  Taking taylor expansion of (cube (+ a (+ (+ b c) d))) in a
* [misc]backup-simplify:  Simplify (cube (+ a (+ (+ b c) d))) into (cube (+ b (+ c (+ d a))))
* [misc]taylor:  Taking taylor expansion of (cube (+ a (+ (+ b c) d))) in a
* [misc]backup-simplify:  Simplify (cube (+ a (+ (+ b c) d))) into (cube (+ b (+ c (+ d a))))
* [misc]taylor:  Taking taylor expansion of (cube (+ b (+ c (+ d a)))) in b
* [misc]backup-simplify:  Simplify (cube (+ b (+ c (+ d a)))) into (cube (+ b (+ c (+ d a))))
* [misc]taylor:  Taking taylor expansion of (cube (+ b (+ c (+ d a)))) in c
* [misc]backup-simplify:  Simplify (cube (+ b (+ c (+ d a)))) into (cube (+ b (+ c (+ d a))))
* [misc]taylor:  Taking taylor expansion of (cube (+ b (+ c (+ d a)))) in d
* [misc]backup-simplify:  Simplify (cube (+ b (+ c (+ d a)))) into (cube (+ b (+ c (+ d a))))
* [misc]backup-simplify:  Simplify (cube (+ b (+ c (+ d a)))) into (cube (+ b (+ c (+ d a))))
* [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]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]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]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 (cube (+ b (+ c (+ d a)))) into (cube (+ b (+ c (+ d a))))
* [misc]approximate:  Taking taylor expansion of (cube (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (cube (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in d
* [misc]backup-simplify:  Simplify (cube (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) into (cube (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (cube (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in c
* [misc]backup-simplify:  Simplify (cube (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) into (cube (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (cube (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in b
* [misc]backup-simplify:  Simplify (cube (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) into (cube (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (cube (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in a
* [misc]backup-simplify:  Simplify (cube (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) into (cube (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (cube (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in a
* [misc]backup-simplify:  Simplify (cube (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) into (cube (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (cube (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))) in b
* [misc]backup-simplify:  Simplify (cube (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))) into (cube (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (cube (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))) in c
* [misc]backup-simplify:  Simplify (cube (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))) into (cube (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (cube (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))) in d
* [misc]backup-simplify:  Simplify (cube (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))) into (cube (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]backup-simplify:  Simplify (cube (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))) into (cube (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [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]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]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]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 (cube (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))) into (cube (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]approximate:  Taking taylor expansion of (cube (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (cube (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in d
* [misc]backup-simplify:  Simplify (cube (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) into (cube (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))
* [misc]taylor:  Taking taylor expansion of (cube (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in c
* [misc]backup-simplify:  Simplify (cube (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) into (cube (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))
* [misc]taylor:  Taking taylor expansion of (cube (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in b
* [misc]backup-simplify:  Simplify (cube (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) into (cube (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))
* [misc]taylor:  Taking taylor expansion of (cube (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in a
* [misc]backup-simplify:  Simplify (cube (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) into (cube (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))
* [misc]taylor:  Taking taylor expansion of (cube (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in a
* [misc]backup-simplify:  Simplify (cube (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) into (cube (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))
* [misc]taylor:  Taking taylor expansion of (cube (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))) in b
* [misc]backup-simplify:  Simplify (cube (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))) into (cube (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))
* [misc]taylor:  Taking taylor expansion of (cube (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))) in c
* [misc]backup-simplify:  Simplify (cube (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))) into (cube (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))
* [misc]taylor:  Taking taylor expansion of (cube (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))) in d
* [misc]backup-simplify:  Simplify (cube (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))) into (cube (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))
* [misc]backup-simplify:  Simplify (cube (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))) into (cube (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))
* [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]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]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]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 (cube (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))) into (cube (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))
* * * [misc]progress:  tayloring alt 3 of 8
* [misc]approximate:  Taking taylor expansion of (- (sqr a) (sqr (+ (+ b c) d))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (- (sqr a) (sqr (+ (+ b c) d))) in d
* [misc]taylor:  Taking taylor expansion of (sqr a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr (+ (+ 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]taylor:  Taking taylor expansion of (- (sqr a) (sqr (+ (+ b c) d))) in c
* [misc]taylor:  Taking taylor expansion of (sqr a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr (+ (+ 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]taylor:  Taking taylor expansion of (- (sqr a) (sqr (+ (+ b c) d))) in b
* [misc]taylor:  Taking taylor expansion of (sqr a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr (+ (+ 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]taylor:  Taking taylor expansion of (- (sqr a) (sqr (+ (+ b c) d))) in a
* [misc]taylor:  Taking taylor expansion of (sqr 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]taylor:  Taking taylor expansion of (sqr (+ (+ 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]taylor:  Taking taylor expansion of (- (sqr a) (sqr (+ (+ b c) d))) in a
* [misc]taylor:  Taking taylor expansion of (sqr 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]taylor:  Taking taylor expansion of (sqr (+ (+ 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 (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ b c) into (+ b c)
* [misc]backup-simplify:  Simplify (+ (+ b c) d) into (+ b (+ c d))
* [misc]backup-simplify:  Simplify (* (+ b (+ c d)) (+ b (+ c d))) into (sqr (+ b (+ c d)))
* [misc]backup-simplify:  Simplify (- (sqr (+ b (+ c d)))) into (- (+ (* 2 (* c d)) (+ (* 2 (* b c)) (+ (sqr c) (+ (sqr d) (+ (sqr b) (* 2 (* b d))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* 2 (* c d)) (+ (* 2 (* b c)) (+ (sqr c) (+ (sqr d) (+ (sqr b) (* 2 (* b d))))))))) into (- (+ (sqr d) (+ (* 2 (* c d)) (+ (sqr c) (+ (* 2 (* b d)) (+ (* 2 (* b c)) (sqr b)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (sqr d) (+ (* 2 (* c d)) (+ (sqr c) (+ (* 2 (* b d)) (+ (* 2 (* b c)) (sqr b))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (sqr d) (+ (* 2 (* c d)) (+ (sqr c) (+ (* 2 (* b d)) (+ (* 2 (* b c)) (sqr b)))))) in b
* [misc]taylor:  Taking taylor expansion of (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (* c d)) (+ (sqr c) (+ (* 2 (* b d)) (+ (* 2 (* b c)) (sqr b))))) in b
* [misc]taylor:  Taking taylor expansion of (* 2 (* c d)) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [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]taylor:  Taking taylor expansion of (+ (sqr c) (+ (* 2 (* b d)) (+ (* 2 (* b c)) (sqr b)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (* b d)) (+ (* 2 (* b c)) (sqr b))) in b
* [misc]taylor:  Taking taylor expansion of (* 2 (* b d)) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* b 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 d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (* b c)) (sqr b)) in b
* [misc]taylor:  Taking taylor expansion of (* 2 (* b 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 (* 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 (sqr 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 (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* c d) into (* c d)
* [misc]backup-simplify:  Simplify (* 2 (* c d)) into (* 2 (* c d))
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* 2 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) into 0
* [misc]backup-simplify:  Simplify (+ (sqr c) 0) into (sqr c)
* [misc]backup-simplify:  Simplify (+ (* 2 (* c d)) (sqr c)) into (+ (* 2 (* c d)) (sqr c))
* [misc]backup-simplify:  Simplify (+ (sqr d) (+ (* 2 (* c d)) (sqr c))) into (+ (sqr d) (+ (* 2 (* c d)) (sqr c)))
* [misc]backup-simplify:  Simplify (- (+ (sqr d) (+ (* 2 (* c d)) (sqr c)))) into (- (+ (sqr d) (+ (* 2 (* c d)) (sqr c))))
* [misc]taylor:  Taking taylor expansion of (- (+ (sqr d) (+ (* 2 (* c d)) (sqr c)))) in c
* [misc]taylor:  Taking taylor expansion of (+ (sqr d) (+ (* 2 (* c d)) (sqr c))) in c
* [misc]taylor:  Taking taylor expansion of (sqr d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (* c d)) (sqr c)) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (* c 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 (* 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]taylor:  Taking taylor expansion of (sqr 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 (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr d) 0) into (sqr d)
* [misc]backup-simplify:  Simplify (- (sqr d)) into (- (sqr d))
* [misc]taylor:  Taking taylor expansion of (- (sqr d)) in d
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ b (+ c d)) 0) (* 0 (+ b (+ c d)))) into 0
* [misc]backup-simplify:  Simplify (- 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]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 (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (* c d))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
* [misc]backup-simplify:  Simplify (+ (* 2 d) (* 0 0)) into (* 2 d)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* 2 c) (* 0 0)) into (* 2 c)
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 c) 0) into (* 2 c)
* [misc]backup-simplify:  Simplify (+ (* 2 d) (* 2 c)) into (+ (* 2 c) (* 2 d))
* [misc]backup-simplify:  Simplify (+ 0 (+ (* 2 c) (* 2 d))) into (+ (* 2 c) (* 2 d))
* [misc]backup-simplify:  Simplify (+ 0 (+ (* 2 c) (* 2 d))) into (+ (* 2 c) (* 2 d))
* [misc]backup-simplify:  Simplify (+ 0 (+ (* 2 c) (* 2 d))) into (+ (* 2 c) (* 2 d))
* [misc]backup-simplify:  Simplify (- (+ (* 2 c) (* 2 d))) into (- (+ (* 2 c) (* 2 d)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 c) (* 2 d))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* 2 c) (* 2 d)) in c
* [misc]taylor:  Taking taylor expansion of (* 2 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 c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (* 2 d) into (* 2 d)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 d)) into (* 2 d)
* [misc]backup-simplify:  Simplify (- (* 2 d)) into (- (* 2 d))
* [misc]taylor:  Taking taylor expansion of (- (* 2 d)) in d
* [misc]taylor:  Taking taylor expansion of (* 2 d) in d
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 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 (* 2 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
* [misc]backup-simplify:  Simplify (+ (* 2 d) (* 0 0)) into (* 2 d)
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 d) 0) into (* 2 d)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 d)) into (* 2 d)
* [misc]backup-simplify:  Simplify (- (* 2 d)) into (- (* 2 d))
* [misc]taylor:  Taking taylor expansion of (- (* 2 d)) in d
* [misc]taylor:  Taking taylor expansion of (* 2 d) in d
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 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 (* 2 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ b (+ c d)) 0) (+ (* 0 0) (* 0 (+ b (+ c d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) 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 in c
* [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 into 1
* [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 (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (* c d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 d) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 c) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) 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 d
* [misc]backup-simplify:  Simplify -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 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]taylor:  Taking taylor expansion of -2 in d
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (+ (* -2 (* 1 (* c (* b 1)))) (+ (* -1 (sqr (* 1 (* 1 (* b 1))))) (* 1 (sqr (* 1 (* 1 (* 1 a))))))) into (- (sqr a) (+ (* 2 (* b c)) (sqr b)))
* [misc]approximate:  Taking taylor expansion of (- (sqr (/ 1 a)) (sqr (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 a)) (sqr (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 a)) 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 (sqr (+ (+ (/ 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]taylor:  Taking taylor expansion of (- (sqr (/ 1 a)) (sqr (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 a)) 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 (sqr (+ (+ (/ 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]taylor:  Taking taylor expansion of (- (sqr (/ 1 a)) (sqr (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 a)) 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 (sqr (+ (+ (/ 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]taylor:  Taking taylor expansion of (- (sqr (/ 1 a)) (sqr (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 a)) 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 (sqr (+ (+ (/ 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]taylor:  Taking taylor expansion of (- (sqr (/ 1 a)) (sqr (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 a)) 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 (sqr (+ (+ (/ 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 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) 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)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [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 d) (+ (/ 1 b) (/ 1 c))) (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) into (sqr (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))
* [misc]backup-simplify:  Simplify (- (sqr (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) into (- (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (+ (* 2 (/ 1 (* b c))) (+ (* 2 (/ 1 (* c d))) (/ 1 (sqr b))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (+ (* 2 (/ 1 (* b c))) (+ (* 2 (/ 1 (* c d))) (/ 1 (sqr b))))))))) into (- (+ (* 2 (/ 1 (* b c))) (+ (* 2 (/ 1 (* c d))) (+ (/ 1 (sqr b)) (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (/ 1 (* b c))) (+ (* 2 (/ 1 (* c d))) (+ (/ 1 (sqr b)) (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* b c))) (+ (* 2 (/ 1 (* c d))) (+ (/ 1 (sqr b)) (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) in b
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* b 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 (/ 1 (* b c)) 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]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* c d))) (+ (/ 1 (sqr b)) (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in b
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* c d))) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c d)) in b
* [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 (/ 1 (* c d)) into (/ 1 (* c d))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr b)) (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr b)) in b
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) in b
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* b d))) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (* b 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 d in b
* [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 (+ (/ 1 (sqr d)) (/ 1 (sqr c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr d)) in b
* [misc]taylor:  Taking taylor expansion of (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr c)) in b
* [misc]taylor:  Taking taylor expansion of (sqr c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (/ 1 (sqr c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) 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 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [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 d) (+ (/ 1 b) (/ 1 c))) 0) (* 0 (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (- 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 (* 2 (/ 1 c)) into (/ 2 c)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 d)) into (/ 2 d)
* [misc]backup-simplify:  Simplify (+ (/ 2 d) 0) into (* 2 (/ 1 d))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 d))) into (* 2 (/ 1 d))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 d))) into (* 2 (/ 1 d))
* [misc]backup-simplify:  Simplify (+ (/ 2 c) (* 2 (/ 1 d))) into (+ (* 2 (/ 1 d)) (* 2 (/ 1 c)))
* [misc]backup-simplify:  Simplify (- (+ (* 2 (/ 1 d)) (* 2 (/ 1 c)))) into (- (+ (* 2 (/ 1 d)) (* 2 (/ 1 c))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (/ 1 d)) (* 2 (/ 1 c)))) in c
* [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]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 (/ 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 1))))) 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 (+ (* (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) 0) (+ (* 0 0) (* 0 (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))) into 0
* [misc]backup-simplify:  Simplify (- 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 (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 (* c d))) into (/ 2 (* c d))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) 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 (+ (* 2 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr d)) (/ 1 (sqr c))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (+ (/ 2 (* c d)) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d)))))
* [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d)))))) into (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d)))))
* [misc]backup-simplify:  Simplify (- (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d)))))) into (- (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d)))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d))))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr d)) in c
* [misc]taylor:  Taking taylor expansion of (sqr d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d)))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr c)) in c
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* c 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 (* 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]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 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 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 (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]taylor:  Taking taylor expansion of -2 in d
* [misc]backup-simplify:  Simplify -2 into -2
* [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 (/ 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 1)))))) 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 (+ (* (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))) into 0
* [misc]backup-simplify:  Simplify (- 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]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* c d)) (/ 0 (* c d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 (* c d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr d)) (/ 0 (sqr d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr c)) (/ 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 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]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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 d)) into (/ 2 d)
* [misc]backup-simplify:  Simplify (+ 0 (/ 2 d)) into (* 2 (/ 1 d))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 d))) into (* 2 (/ 1 d))
* [misc]backup-simplify:  Simplify (- (* 2 (/ 1 d))) into (- (* 2 (/ 1 d)))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 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 (- (* 2 (/ 1 d))) into (- (* 2 (/ 1 d)))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 2
* [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]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]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [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 1))))))) 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 (+ (* (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))))) into 0
* [misc]backup-simplify:  Simplify (- 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]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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* c d)) (/ 0 (* c d))) (* 0 (/ 0 (* c d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 (* c d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr d)) (/ 0 (sqr d))) (* 0 (/ 0 (sqr d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr c)) (/ 0 (sqr c))) (* 0 (/ 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 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]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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) 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 (+ (* 2 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr d)) 0) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (- (/ 1 (sqr d))) into (- (/ 1 (sqr d)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqr d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr d)) in d
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 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]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 (- 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]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]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (+ (* -2 (* (/ 1 (/ 1 d)) (* 1 (* (/ 1 (/ 1 b)) 1)))) (+ (* -2 (* (/ 1 (/ 1 d)) (* (/ 1 (/ 1 c)) (* 1 1)))) (* -1 (sqr (* (/ 1 (/ 1 d)) (* 1 (* 1 1))))))) into (- (+ (* 2 (* c d)) (+ (sqr d) (* 2 (* b d)))))
* [misc]approximate:  Taking taylor expansion of (- (sqr (/ 1 (- a))) (sqr (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- a))) (sqr (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- a))) 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 (sqr (+ (+ (/ 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]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- a))) (sqr (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- a))) 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 (sqr (+ (+ (/ 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]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- a))) (sqr (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- a))) 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 (sqr (+ (+ (/ 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]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- a))) (sqr (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- a))) 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 (sqr (+ (+ (/ 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]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- a))) (sqr (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- a))) 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 (sqr (+ (+ (/ 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 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) 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 (- 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))) into 0
* [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 d) (+ (/ 1 b) (/ 1 c)))) (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) into (sqr (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))
* [misc]backup-simplify:  Simplify (- (sqr (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) into (- (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (+ (* 2 (/ 1 (* b c))) (+ (* 2 (/ 1 (* c d))) (/ 1 (sqr b))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (+ (* 2 (/ 1 (* b c))) (+ (* 2 (/ 1 (* c d))) (/ 1 (sqr b))))))))) into (- (+ (* 2 (/ 1 (* b c))) (+ (* 2 (/ 1 (* c d))) (+ (/ 1 (sqr b)) (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (/ 1 (* b c))) (+ (* 2 (/ 1 (* c d))) (+ (/ 1 (sqr b)) (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* b c))) (+ (* 2 (/ 1 (* c d))) (+ (/ 1 (sqr b)) (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) in b
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* b 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 (/ 1 (* b c)) 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]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* c d))) (+ (/ 1 (sqr b)) (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in b
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* c d))) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c d)) in b
* [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 (/ 1 (* c d)) into (/ 1 (* c d))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr b)) (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr b)) in b
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) in b
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* b d))) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (* b 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 d in b
* [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 (+ (/ 1 (sqr d)) (/ 1 (sqr c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr d)) in b
* [misc]taylor:  Taking taylor expansion of (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr c)) in b
* [misc]taylor:  Taking taylor expansion of (sqr c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (/ 1 (sqr c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) 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 (- 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 -1)))) 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) 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 (+ (* (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) 0) (* 0 (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))) into 0
* [misc]backup-simplify:  Simplify (- 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 (* 2 (/ 1 c)) into (/ 2 c)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 d)) into (/ 2 d)
* [misc]backup-simplify:  Simplify (+ (/ 2 d) 0) into (* 2 (/ 1 d))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 d))) into (* 2 (/ 1 d))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 d))) into (* 2 (/ 1 d))
* [misc]backup-simplify:  Simplify (+ (/ 2 c) (* 2 (/ 1 d))) into (+ (* 2 (/ 1 d)) (* 2 (/ 1 c)))
* [misc]backup-simplify:  Simplify (- (+ (* 2 (/ 1 d)) (* 2 (/ 1 c)))) into (- (+ (* 2 (/ 1 d)) (* 2 (/ 1 c))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (/ 1 d)) (* 2 (/ 1 c)))) in c
* [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]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 (- 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 -1))))) 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 (+ (* (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) 0) (+ (* 0 0) (* 0 (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))) into 0
* [misc]backup-simplify:  Simplify (- 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 (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 (* c d))) into (/ 2 (* c d))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) 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 (+ (* 2 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr d)) (/ 1 (sqr c))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (+ (/ 2 (* c d)) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d)))))
* [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d)))))) into (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d)))))
* [misc]backup-simplify:  Simplify (- (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d)))))) into (- (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d)))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d))))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr d)) in c
* [misc]taylor:  Taking taylor expansion of (sqr d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d)))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr c)) in c
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* c 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 (* 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]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 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 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 (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]taylor:  Taking taylor expansion of -2 in d
* [misc]backup-simplify:  Simplify -2 into -2
* [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 (- 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 -1)))))) 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 (+ (* (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))))) into 0
* [misc]backup-simplify:  Simplify (- 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]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* c d)) (/ 0 (* c d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 (* c d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr d)) (/ 0 (sqr d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr c)) (/ 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 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]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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 d)) into (/ 2 d)
* [misc]backup-simplify:  Simplify (+ 0 (/ 2 d)) into (* 2 (/ 1 d))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 d))) into (* 2 (/ 1 d))
* [misc]backup-simplify:  Simplify (- (* 2 (/ 1 d))) into (- (* 2 (/ 1 d)))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 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 (- (* 2 (/ 1 d))) into (- (* 2 (/ 1 d)))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 2
* [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]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]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) 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 -1))))))) 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 (+ (* (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))))) into 0
* [misc]backup-simplify:  Simplify (- 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]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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* c d)) (/ 0 (* c d))) (* 0 (/ 0 (* c d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 (* c d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr d)) (/ 0 (sqr d))) (* 0 (/ 0 (sqr d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr c)) (/ 0 (sqr c))) (* 0 (/ 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 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]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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) 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 (+ (* 2 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr d)) 0) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (- (/ 1 (sqr d))) into (- (/ 1 (sqr d)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqr d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr d)) in d
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 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]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 (- 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]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]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]backup-simplify:  Simplify (+ (* -2 (* (/ 1 (/ 1 (- d))) (* 1 (* (/ 1 (/ 1 (- b))) 1)))) (+ (* -2 (* (/ 1 (/ 1 (- d))) (* (/ 1 (/ 1 (- c))) (* 1 1)))) (* -1 (sqr (* (/ 1 (/ 1 (- d))) (* 1 (* 1 1))))))) into (- (+ (* 2 (* c d)) (+ (sqr d) (* 2 (* b d)))))
* [misc]approximate:  Taking taylor expansion of (sqr (+ (+ b c) d)) in (b c d) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (+ (+ 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]taylor:  Taking taylor expansion of (sqr (+ (+ 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]taylor:  Taking taylor expansion of (sqr (+ (+ 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]taylor:  Taking taylor expansion of (sqr (+ (+ 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 (* (+ c d) (+ c d)) into (sqr (+ c d))
* [misc]taylor:  Taking taylor expansion of (sqr (+ 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 (* d d) into (sqr d)
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (+ c d) 1) (* 1 (+ c d))) into (+ (* 2 c) (* 2 d))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 c) (* 2 d)) in c
* [misc]taylor:  Taking taylor expansion of (* 2 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 c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (* 2 d) into (* 2 d)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 d)) into (* 2 d)
* [misc]taylor:  Taking taylor expansion of (* 2 d) in d
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 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 (* 2 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* d 1) (* 1 d)) into (* 2 d)
* [misc]taylor:  Taking taylor expansion of (* 2 d) in d
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 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 (* 2 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 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 (+ (* (+ c d) 0) (+ (* 1 1) (* 0 (+ c d)))) 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 d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 1 1) (* 0 d))) into 1
* [misc]taylor:  Taking taylor expansion of 1 in d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (sqr (* 1 (* c 1)))) (+ (* 2 (* 1 (* c b))) (* 1 (sqr (* 1 (* 1 b)))))) into (+ (* 2 (* b c)) (+ (sqr c) (sqr b)))
* [misc]approximate:  Taking taylor expansion of (sqr (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))) in (b c d) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (+ (+ (/ 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]taylor:  Taking taylor expansion of (sqr (+ (+ (/ 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]taylor:  Taking taylor expansion of (sqr (+ (+ (/ 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]taylor:  Taking taylor expansion of (sqr (+ (+ (/ 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 (* 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in c
* [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 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
* [misc]backup-simplify:  Simplify (+ (* 1 (+ (/ 1 d) (/ 1 c))) (* (+ (/ 1 d) (/ 1 c)) 1)) into (+ (* 2 (/ 1 d)) (* 2 (/ 1 c)))
* [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 (/ 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 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (+ (/ 1 d) (/ 1 c)) (+ (/ 1 d) (/ 1 c))) (* 0 1))) into (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d)))))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d))))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr d)) in c
* [misc]taylor:  Taking taylor expansion of (sqr d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d)))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr c)) in c
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* c 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 (* 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]backup-simplify:  Simplify (+ 1 0) 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]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of 1 in d
* [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 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 d) (/ 1 c)) 0) (+ (* 0 (+ (/ 1 d) (/ 1 c))) (* 0 1)))) 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 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 d)) into (/ 2 d)
* [misc]backup-simplify:  Simplify (+ 0 (/ 2 d)) into (* 2 (/ 1 d))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 d))) into (* 2 (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 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]taylor:  Taking taylor expansion of (* 2 (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (/ 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 (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) 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 d) (/ 1 c))) (* 0 1))))) 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 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) 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 (+ (* 2 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr d)) 0) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr d)) in d
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [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]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 (* 2 1) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 2 (* (/ 1 (/ 1 d)) (* 1 (/ 1 (/ 1 b))))) (+ (* 2 (* (/ 1 (/ 1 d)) (* (/ 1 (/ 1 c)) 1))) (* 1 (sqr (* (/ 1 (/ 1 d)) (* 1 1)))))) into (+ (* 2 (* c d)) (+ (sqr d) (* 2 (* b d))))
* [misc]approximate:  Taking taylor expansion of (sqr (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))) in (b c d) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (+ (+ (/ 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]taylor:  Taking taylor expansion of (sqr (+ (+ (/ 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]taylor:  Taking taylor expansion of (sqr (+ (+ (/ 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]taylor:  Taking taylor expansion of (sqr (+ (+ (/ 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 (* -1 -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 (- 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 c)) (/ -1 d)) into (- (+ (/ 1 d) (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ (* -1 (- (+ (/ 1 d) (/ 1 c)))) (* (- (+ (/ 1 d) (/ 1 c))) -1)) into (+ (* 2 (/ 1 d)) (* 2 (/ 1 c)))
* [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 (- 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 (- 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 (+ (* -1 0) (+ (* (- (+ (/ 1 d) (/ 1 c))) (- (+ (/ 1 d) (/ 1 c)))) (* 0 -1))) into (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d)))))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d))))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr d)) in c
* [misc]taylor:  Taking taylor expansion of (sqr d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr c)) (* 2 (/ 1 (* c d)))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr c)) in c
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* c 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 (* 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]backup-simplify:  Simplify (+ 1 0) 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]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 0 2) into 2
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (- 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 (- 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 (+ (* -1 0) (+ (* (- (+ (/ 1 d) (/ 1 c))) 0) (+ (* 0 (- (+ (/ 1 d) (/ 1 c)))) (* 0 -1)))) 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 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 d)) into (/ 2 d)
* [misc]backup-simplify:  Simplify (+ 0 (/ 2 d)) into (* 2 (/ 1 d))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 d))) into (* 2 (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 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]taylor:  Taking taylor expansion of (* 2 (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (- 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 (- 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 (+ (* -1 0) (+ (* (- (+ (/ 1 d) (/ 1 c))) 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 d) (/ 1 c)))) (* 0 -1))))) 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 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) 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 (+ (* 2 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr d)) 0) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr d)) in d
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [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]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 (* 2 1) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (+ (* 2 (* (/ 1 (/ 1 (- d))) (* 1 (/ 1 (/ 1 (- b)))))) (+ (* 2 (* (/ 1 (/ 1 (- d))) (* (/ 1 (/ 1 (- c))) 1))) (* 1 (sqr (* (/ 1 (/ 1 (- d))) (* 1 1)))))) into (+ (* 2 (* c d)) (+ (sqr d) (* 2 (* b d))))
* [misc]approximate:  Taking taylor expansion of (/ (- (sqr a) (sqr (+ (+ b c) d))) (- a (+ (+ b c) d))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr a) (sqr (+ (+ b c) d))) (- a (+ (+ b c) d))) in d
* [misc]taylor:  Taking taylor expansion of (- (sqr a) (sqr (+ (+ b c) d))) in d
* [misc]taylor:  Taking taylor expansion of (sqr a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr (+ (+ 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]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]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (+ b c) into (+ b c)
* [misc]backup-simplify:  Simplify (+ (+ b c) 0) into (+ b c)
* [misc]backup-simplify:  Simplify (* (+ b c) (+ b c)) into (sqr (+ b c))
* [misc]backup-simplify:  Simplify (- (sqr (+ b c))) into (- (+ (* 2 (* b c)) (+ (sqr c) (sqr b))))
* [misc]backup-simplify:  Simplify (+ (sqr a) (- (+ (* 2 (* b c)) (+ (sqr c) (sqr b))))) into (- (sqr a) (+ (* 2 (* b c)) (+ (sqr c) (sqr b))))
* [misc]backup-simplify:  Simplify (+ b c) into (+ b c)
* [misc]backup-simplify:  Simplify (+ (+ b c) 0) into (+ b c)
* [misc]backup-simplify:  Simplify (- (+ b c)) into (- (+ b c))
* [misc]backup-simplify:  Simplify (+ a (- (+ b c))) into (- a (+ b c))
* [misc]backup-simplify:  Simplify (/ (- (sqr a) (+ (* 2 (* b c)) (+ (sqr c) (sqr b)))) (- a (+ b c))) into (/ (- (sqr a) (+ (* 2 (* b c)) (+ (sqr c) (sqr b)))) (- a (+ b c)))
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr a) (sqr (+ (+ b c) d))) (- a (+ (+ b c) d))) in c
* [misc]taylor:  Taking taylor expansion of (- (sqr a) (sqr (+ (+ b c) d))) in c
* [misc]taylor:  Taking taylor expansion of (sqr a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr (+ (+ 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]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]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (+ b d) into (+ b d)
* [misc]backup-simplify:  Simplify (* (+ b d) (+ b d)) into (sqr (+ b d))
* [misc]backup-simplify:  Simplify (- (sqr (+ b d))) into (- (+ (sqr d) (+ (sqr b) (* 2 (* b d)))))
* [misc]backup-simplify:  Simplify (+ (sqr a) (- (+ (sqr d) (+ (sqr b) (* 2 (* b d)))))) into (- (sqr a) (+ (sqr d) (+ (sqr b) (* 2 (* b d)))))
* [misc]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (+ b d) into (+ b d)
* [misc]backup-simplify:  Simplify (- (+ b d)) into (- (+ b d))
* [misc]backup-simplify:  Simplify (+ a (- (+ b d))) into (- a (+ b d))
* [misc]backup-simplify:  Simplify (/ (- (sqr a) (+ (sqr d) (+ (sqr b) (* 2 (* b d))))) (- a (+ b d))) into (/ (- (sqr a) (+ (sqr d) (+ (sqr b) (* 2 (* b d))))) (- a (+ b d)))
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr a) (sqr (+ (+ b c) d))) (- a (+ (+ b c) d))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr a) (sqr (+ (+ b c) d))) in b
* [misc]taylor:  Taking taylor expansion of (sqr a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr (+ (+ 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]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]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (+ 0 c) into c
* [misc]backup-simplify:  Simplify (+ c d) into (+ c d)
* [misc]backup-simplify:  Simplify (* (+ c d) (+ c d)) into (sqr (+ c d))
* [misc]backup-simplify:  Simplify (- (sqr (+ c d))) into (- (+ (* 2 (* c d)) (+ (sqr d) (sqr c))))
* [misc]backup-simplify:  Simplify (+ (sqr a) (- (+ (* 2 (* c d)) (+ (sqr d) (sqr c))))) into (- (sqr a) (+ (* 2 (* c d)) (+ (sqr d) (sqr c))))
* [misc]backup-simplify:  Simplify (+ 0 c) into c
* [misc]backup-simplify:  Simplify (+ c d) into (+ c d)
* [misc]backup-simplify:  Simplify (- (+ c d)) into (- (+ c d))
* [misc]backup-simplify:  Simplify (+ a (- (+ c d))) into (- a (+ c d))
* [misc]backup-simplify:  Simplify (/ (- (sqr a) (+ (* 2 (* c d)) (+ (sqr d) (sqr c)))) (- a (+ c d))) into (/ (- (sqr a) (+ (* 2 (* c d)) (+ (sqr d) (sqr c)))) (- a (+ c d)))
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr a) (sqr (+ (+ b c) d))) (- a (+ (+ b c) d))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr a) (sqr (+ (+ b c) d))) in a
* [misc]taylor:  Taking taylor expansion of (sqr 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]taylor:  Taking taylor expansion of (sqr (+ (+ 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]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 (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ b c) into (+ b c)
* [misc]backup-simplify:  Simplify (+ (+ b c) d) into (+ b (+ c d))
* [misc]backup-simplify:  Simplify (* (+ b (+ c d)) (+ b (+ c d))) into (sqr (+ b (+ c d)))
* [misc]backup-simplify:  Simplify (- (sqr (+ b (+ c d)))) into (- (+ (* 2 (* c d)) (+ (* 2 (* b c)) (+ (sqr c) (+ (sqr d) (+ (sqr b) (* 2 (* b d))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* 2 (* c d)) (+ (* 2 (* b c)) (+ (sqr c) (+ (sqr d) (+ (sqr b) (* 2 (* b d))))))))) into (- (+ (sqr d) (+ (* 2 (* c d)) (+ (sqr c) (+ (* 2 (* b d)) (+ (* 2 (* b c)) (sqr b)))))))
* [misc]backup-simplify:  Simplify (+ b c) into (+ b c)
* [misc]backup-simplify:  Simplify (+ (+ b c) d) into (+ b (+ c d))
* [misc]backup-simplify:  Simplify (- (+ b (+ c d))) into (- (+ b (+ c d)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ b (+ c d)))) into (- (+ b (+ c d)))
* [misc]backup-simplify:  Simplify (/ (- (+ (sqr d) (+ (* 2 (* c d)) (+ (sqr c) (+ (* 2 (* b d)) (+ (* 2 (* b c)) (sqr b))))))) (- (+ b (+ c d)))) into (/ (+ (sqr d) (+ (* 2 (* c d)) (+ (* 2 (* b c)) (+ (sqr c) (+ (sqr b) (* 2 (* b d))))))) (+ b (+ c d)))
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr a) (sqr (+ (+ b c) d))) (- a (+ (+ b c) d))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr a) (sqr (+ (+ b c) d))) in a
* [misc]taylor:  Taking taylor expansion of (sqr 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]taylor:  Taking taylor expansion of (sqr (+ (+ 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]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 (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ b c) into (+ b c)
* [misc]backup-simplify:  Simplify (+ (+ b c) d) into (+ b (+ c d))
* [misc]backup-simplify:  Simplify (* (+ b (+ c d)) (+ b (+ c d))) into (sqr (+ b (+ c d)))
* [misc]backup-simplify:  Simplify (- (sqr (+ b (+ c d)))) into (- (+ (* 2 (* c d)) (+ (* 2 (* b c)) (+ (sqr c) (+ (sqr d) (+ (sqr b) (* 2 (* b d))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* 2 (* c d)) (+ (* 2 (* b c)) (+ (sqr c) (+ (sqr d) (+ (sqr b) (* 2 (* b d))))))))) into (- (+ (sqr d) (+ (* 2 (* c d)) (+ (sqr c) (+ (* 2 (* b d)) (+ (* 2 (* b c)) (sqr b)))))))
* [misc]backup-simplify:  Simplify (+ b c) into (+ b c)
* [misc]backup-simplify:  Simplify (+ (+ b c) d) into (+ b (+ c d))
* [misc]backup-simplify:  Simplify (- (+ b (+ c d))) into (- (+ b (+ c d)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ b (+ c d)))) into (- (+ b (+ c d)))
* [misc]backup-simplify:  Simplify (/ (- (+ (sqr d) (+ (* 2 (* c d)) (+ (sqr c) (+ (* 2 (* b d)) (+ (* 2 (* b c)) (sqr b))))))) (- (+ b (+ c d)))) into (/ (+ (sqr d) (+ (* 2 (* c d)) (+ (* 2 (* b c)) (+ (sqr c) (+ (sqr b) (* 2 (* b d))))))) (+ b (+ c d)))
* [misc]taylor:  Taking taylor expansion of (/ (+ (sqr d) (+ (* 2 (* c d)) (+ (* 2 (* b c)) (+ (sqr c) (+ (sqr b) (* 2 (* b d))))))) (+ b (+ c d))) in b
* [misc]taylor:  Taking taylor expansion of (+ (sqr d) (+ (* 2 (* c d)) (+ (* 2 (* b c)) (+ (sqr c) (+ (sqr b) (* 2 (* b d))))))) in b
* [misc]taylor:  Taking taylor expansion of (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (* c d)) (+ (* 2 (* b c)) (+ (sqr c) (+ (sqr b) (* 2 (* b d)))))) in b
* [misc]taylor:  Taking taylor expansion of (* 2 (* c d)) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [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]taylor:  Taking taylor expansion of (+ (* 2 (* b c)) (+ (sqr c) (+ (sqr b) (* 2 (* b d))))) in b
* [misc]taylor:  Taking taylor expansion of (* 2 (* b 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 (* 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 (+ (sqr c) (+ (sqr b) (* 2 (* b d)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (+ (sqr b) (* 2 (* b d))) in b
* [misc]taylor:  Taking taylor expansion of (sqr 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]taylor:  Taking taylor expansion of (* 2 (* b d)) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (* b 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 d in b
* [misc]backup-simplify:  Simplify d into 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 (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* c d) into (* c d)
* [misc]backup-simplify:  Simplify (* 2 (* c d)) into (* 2 (* c d))
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr c) 0) into (sqr c)
* [misc]backup-simplify:  Simplify (+ 0 (sqr c)) into (sqr c)
* [misc]backup-simplify:  Simplify (+ (* 2 (* c d)) (sqr c)) into (+ (* 2 (* c d)) (sqr c))
* [misc]backup-simplify:  Simplify (+ (sqr d) (+ (* 2 (* c d)) (sqr c))) into (+ (sqr d) (+ (* 2 (* c d)) (sqr c)))
* [misc]backup-simplify:  Simplify (+ c d) into (+ c d)
* [misc]backup-simplify:  Simplify (+ 0 (+ c d)) into (+ c d)
* [misc]backup-simplify:  Simplify (/ (+ (sqr d) (+ (* 2 (* c d)) (sqr c))) (+ c d)) into (/ (+ (sqr d) (+ (* 2 (* c d)) (sqr c))) (+ c d))
* [misc]taylor:  Taking taylor expansion of (/ (+ (sqr d) (+ (* 2 (* c d)) (sqr c))) (+ c d)) in c
* [misc]taylor:  Taking taylor expansion of (+ (sqr d) (+ (* 2 (* c d)) (sqr c))) in c
* [misc]taylor:  Taking taylor expansion of (sqr d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (* c d)) (sqr c)) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (* c 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 (* 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]taylor:  Taking taylor expansion of (sqr 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]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 (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr d) 0) into (sqr d)
* [misc]backup-simplify:  Simplify (+ 0 d) into d
* [misc]backup-simplify:  Simplify (/ (sqr d) 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]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ b (+ c d)) 0) (* 0 (+ b (+ c d)))) 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) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ b (+ c d)))) (+ (* (/ (+ (sqr d) (+ (* 2 (* c d)) (+ (* 2 (* b c)) (+ (sqr c) (+ (sqr b) (* 2 (* b d))))))) (+ b (+ c d))) (/ 1 (- (+ b (+ c d))))))) into (+ (* 2 (/ (* b d) (sqr (+ b (+ c d))))) (+ (* 2 (/ (* b c) (sqr (+ b (+ c d))))) (+ (/ (sqr c) (sqr (+ b (+ c d)))) (+ (/ (sqr b) (sqr (+ b (+ c d)))) (+ (* 2 (/ (* c d) (sqr (+ b (+ c d))))) (/ (sqr d) (sqr (+ b (+ c d)))))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (* b d) (sqr (+ b (+ c d))))) (+ (* 2 (/ (* b c) (sqr (+ b (+ c d))))) (+ (/ (sqr c) (sqr (+ b (+ c d)))) (+ (/ (sqr b) (sqr (+ b (+ c d)))) (+ (* 2 (/ (* c d) (sqr (+ b (+ c d))))) (/ (sqr d) (sqr (+ b (+ c d))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (* b d) (sqr (+ b (+ c d))))) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (* b d) (sqr (+ b (+ c d)))) in b
* [misc]taylor:  Taking taylor expansion of (* b 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 d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (sqr (+ 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 (* 0 d) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 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 (* (+ c d) (+ c d)) into (sqr (+ c d))
* [misc]backup-simplify:  Simplify (/ d (sqr (+ c d))) into (/ d (sqr (+ c d)))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (* b c) (sqr (+ b (+ c d))))) (+ (/ (sqr c) (sqr (+ b (+ c d)))) (+ (/ (sqr b) (sqr (+ b (+ c d)))) (+ (* 2 (/ (* c d) (sqr (+ b (+ c d))))) (/ (sqr d) (sqr (+ b (+ c d)))))))) in b
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (* b c) (sqr (+ b (+ c d))))) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (* b c) (sqr (+ 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 (sqr (+ 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 (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ c d) into (+ c d)
* [misc]backup-simplify:  Simplify (+ 0 (+ c d)) into (+ c d)
* [misc]backup-simplify:  Simplify (* (+ c d) (+ c d)) into (sqr (+ c d))
* [misc]backup-simplify:  Simplify (/ c (sqr (+ c d))) into (/ c (sqr (+ c d)))
* [misc]taylor:  Taking taylor expansion of (+ (/ (sqr c) (sqr (+ b (+ c d)))) (+ (/ (sqr b) (sqr (+ b (+ c d)))) (+ (* 2 (/ (* c d) (sqr (+ b (+ c d))))) (/ (sqr d) (sqr (+ b (+ c d))))))) in b
* [misc]taylor:  Taking taylor expansion of (/ (sqr c) (sqr (+ b (+ c d)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (sqr (+ 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 c) into (sqr c)
* [misc]backup-simplify:  Simplify (+ c d) into (+ c d)
* [misc]backup-simplify:  Simplify (+ 0 (+ c d)) into (+ c d)
* [misc]backup-simplify:  Simplify (* (+ c d) (+ c d)) into (sqr (+ c d))
* [misc]backup-simplify:  Simplify (/ (sqr c) (sqr (+ c d))) into (/ (sqr c) (sqr (+ c d)))
* [misc]taylor:  Taking taylor expansion of (+ (/ (sqr b) (sqr (+ b (+ c d)))) (+ (* 2 (/ (* c d) (sqr (+ b (+ c d))))) (/ (sqr d) (sqr (+ b (+ c d)))))) in b
* [misc]taylor:  Taking taylor expansion of (/ (sqr b) (sqr (+ b (+ c d)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr 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]taylor:  Taking taylor expansion of (sqr (+ 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 (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ c d) into (+ c d)
* [misc]backup-simplify:  Simplify (+ 0 (+ c d)) into (+ c d)
* [misc]backup-simplify:  Simplify (* (+ c d) (+ c d)) into (sqr (+ c d))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (+ c d))) into (/ 1 (sqr (+ c d)))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (* c d) (sqr (+ b (+ c d))))) (/ (sqr d) (sqr (+ b (+ c d))))) in b
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (* c d) (sqr (+ b (+ c d))))) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (* c d) (sqr (+ b (+ c d)))) in b
* [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]taylor:  Taking taylor expansion of (sqr (+ 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 (+ c d) into (+ c d)
* [misc]backup-simplify:  Simplify (+ 0 (+ c d)) into (+ c d)
* [misc]backup-simplify:  Simplify (* (+ c d) (+ c d)) into (sqr (+ c d))
* [misc]backup-simplify:  Simplify (/ (* c d) (sqr (+ c d))) into (/ (* c d) (sqr (+ c d)))
* [misc]taylor:  Taking taylor expansion of (/ (sqr d) (sqr (+ b (+ c d)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (sqr (+ 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 (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (+ c d) into (+ c d)
* [misc]backup-simplify:  Simplify (+ 0 (+ c d)) into (+ c d)
* [misc]backup-simplify:  Simplify (* (+ c d) (+ c d)) into (sqr (+ c d))
* [misc]backup-simplify:  Simplify (/ (sqr d) (sqr (+ c d))) into (/ (sqr d) (sqr (+ c d)))
* [misc]backup-simplify:  Simplify (* 2 (/ (* c d) (sqr (+ c d)))) into (* 2 (/ (* c d) (sqr (+ c d))))
* [misc]backup-simplify:  Simplify (+ (* 2 (/ (* c d) (sqr (+ c d)))) (/ (sqr d) (sqr (+ c d)))) into (+ (* 2 (/ (* c d) (sqr (+ c d)))) (/ (sqr d) (sqr (+ c d))))
* [misc]backup-simplify:  Simplify (+ 0 (+ (* 2 (/ (* c d) (sqr (+ c d)))) (/ (sqr d) (sqr (+ c d))))) into (+ (* 2 (/ (* c d) (sqr (+ c d)))) (/ (sqr d) (sqr (+ c d))))
* [misc]backup-simplify:  Simplify (+ (/ (sqr c) (sqr (+ c d))) (+ (* 2 (/ (* c d) (sqr (+ c d)))) (/ (sqr d) (sqr (+ c d))))) into (+ (/ (sqr c) (sqr (+ c d))) (+ (* 2 (/ (* c d) (sqr (+ c d)))) (/ (sqr d) (sqr (+ c d)))))
* [misc]backup-simplify:  Simplify (+ 0 (+ (/ (sqr c) (sqr (+ c d))) (+ (* 2 (/ (* c d) (sqr (+ c d)))) (/ (sqr d) (sqr (+ c d)))))) into (+ (/ (sqr c) (sqr (+ c d))) (+ (* 2 (/ (* c d) (sqr (+ c d)))) (/ (sqr d) (sqr (+ c d)))))
* [misc]backup-simplify:  Simplify (+ 0 (+ (/ (sqr c) (sqr (+ c d))) (+ (* 2 (/ (* c d) (sqr (+ c d)))) (/ (sqr d) (sqr (+ c d)))))) into (+ (/ (sqr c) (sqr (+ c d))) (+ (* 2 (/ (* c d) (sqr (+ c d)))) (/ (sqr d) (sqr (+ c d)))))
* [misc]taylor:  Taking taylor expansion of (+ (/ (sqr c) (sqr (+ c d))) (+ (* 2 (/ (* c d) (sqr (+ c d)))) (/ (sqr d) (sqr (+ c d))))) in c
* [misc]taylor:  Taking taylor expansion of (/ (sqr c) (sqr (+ c d))) in c
* [misc]taylor:  Taking taylor expansion of (sqr 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]taylor:  Taking taylor expansion of (sqr (+ 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ 0 d) into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (* c d) (sqr (+ c d)))) (/ (sqr d) (sqr (+ c d)))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (* c d) (sqr (+ c 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 (/ (* c d) (sqr (+ 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]taylor:  Taking taylor expansion of (sqr (+ 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 (+ 0 d) into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ d (sqr d)) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (/ (sqr d) (sqr (+ c d))) in c
* [misc]taylor:  Taking taylor expansion of (sqr d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (sqr (+ 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 (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (+ 0 d) into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ (sqr d) (sqr d)) 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 d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (* c d))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* 2 c) (* 0 0)) into (* 2 c)
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
* [misc]backup-simplify:  Simplify (+ (* 2 d) (* 0 0)) into (* 2 d)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 d)) into (* 2 d)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 d)) into (* 2 d)
* [misc]backup-simplify:  Simplify (+ (* 2 c) (* 2 d)) into (+ (* 2 c) (* 2 d))
* [misc]backup-simplify:  Simplify (+ 0 (+ (* 2 c) (* 2 d))) into (+ (* 2 c) (* 2 d))
* [misc]backup-simplify:  Simplify (+ 0 (+ (* 2 c) (* 2 d))) into (+ (* 2 c) (* 2 d))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ (+ (* 2 c) (* 2 d)) (+ c d)) (+ (* (/ (+ (sqr d) (+ (* 2 (* c d)) (sqr c))) (+ c d)) (/ 1 (+ c d))))) into (- (+ (* 2 (/ d (+ c d))) (* 2 (/ c (+ c d)))) (+ (/ (sqr c) (sqr (+ c d))) (+ (* 2 (/ (* c d) (sqr (+ c d)))) (/ (sqr d) (sqr (+ c d))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (/ d (+ c d))) (* 2 (/ c (+ c d)))) (+ (/ (sqr c) (sqr (+ c d))) (+ (* 2 (/ (* c d) (sqr (+ c d)))) (/ (sqr d) (sqr (+ c d)))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ d (+ c d))) (* 2 (/ c (+ c d)))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (/ d (+ c 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 (/ d (+ c d)) 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 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 (/ d d) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ c (+ c 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 (/ c (+ 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 (+ 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 (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (+ (/ (sqr c) (sqr (+ c d))) (+ (* 2 (/ (* c d) (sqr (+ c d)))) (/ (sqr d) (sqr (+ c d))))) in c
* [misc]taylor:  Taking taylor expansion of (/ (sqr c) (sqr (+ c d))) in c
* [misc]taylor:  Taking taylor expansion of (sqr 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]taylor:  Taking taylor expansion of (sqr (+ 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ 0 d) into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (* c d) (sqr (+ c d)))) (/ (sqr d) (sqr (+ c d)))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (* c d) (sqr (+ c 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 (/ (* c d) (sqr (+ 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]taylor:  Taking taylor expansion of (sqr (+ 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 (+ 0 d) into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ d (sqr d)) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (/ (sqr d) (sqr (+ c d))) in c
* [misc]taylor:  Taking taylor expansion of (sqr d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (sqr (+ 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 (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (+ 0 d) into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ (sqr d) (sqr d)) into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (+ 2 0) into 2
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 2 -1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
* [misc]backup-simplify:  Simplify (+ (* 2 d) (* 0 0)) into (* 2 d)
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 d) 0) into (* 2 d)
* [misc]backup-simplify:  Simplify (+ 0 (* 2 d)) into (* 2 d)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ (* 2 d) d) (+ (* d (/ 1 d)))) into 1
* [misc]taylor:  Taking taylor expansion of 1 in d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ b (+ c a))
* [misc]approximate:  Taking taylor expansion of (/ (- (sqr (/ 1 a)) (sqr (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) (- (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (/ 1 a)) (sqr (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) (- (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 a)) (sqr (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 a)) 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 (sqr (+ (+ (/ 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]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]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 -1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (/ 1 a)) (sqr (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) (- (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 a)) (sqr (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 a)) 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 (sqr (+ (+ (/ 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]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]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 -1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (/ 1 a)) (sqr (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) (- (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 a)) (sqr (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 a)) 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 (sqr (+ (+ (/ 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]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]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 -1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (/ 1 a)) (sqr (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) (- (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 a)) (sqr (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 a)) 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 (sqr (+ (+ (/ 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]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 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (/ 1 a)) (sqr (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) (- (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 a)) (sqr (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 a)) 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 (sqr (+ (+ (/ 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]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 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [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 d) (+ (/ 1 b) (/ 1 c)))) into (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) into (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) 1)))) 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]taylor:  Taking taylor expansion of 1 in c
* [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))) into 0
* [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 d) (+ (/ 1 b) (/ 1 c))) (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) into (sqr (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))
* [misc]backup-simplify:  Simplify (- (sqr (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) into (- (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (+ (* 2 (/ 1 (* b c))) (+ (* 2 (/ 1 (* c d))) (/ 1 (sqr b))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (+ (* 2 (/ 1 (* b c))) (+ (* 2 (/ 1 (* c d))) (/ 1 (sqr b))))))))) into (- (+ (* 2 (/ 1 (* b c))) (+ (* 2 (/ 1 (* c d))) (+ (/ 1 (sqr b)) (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (+ (* 2 (/ 1 (* b c))) (+ (* 2 (/ 1 (* c d))) (+ (/ 1 (sqr b)) (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))) 1) (+ (* 1 (/ 0 1)) (* (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) (/ (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) 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]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 d) (/ 1 c)) 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 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [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 d) (+ (/ 1 b) (/ 1 c))) 0) (* 0 (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) (/ 0 1)) (* 0 (/ (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) 1)))) 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]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]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 (* 1 (* 1 (* (/ 1 (/ 1 b)) 1)))) (+ (* 1 (* 1 (* (/ 1 (/ 1 c)) (* 1 1)))) (* 1 (* (/ 1 (/ 1 d)) (* 1 (* 1 1)))))) into (+ b (+ c d))
* [misc]approximate:  Taking taylor expansion of (/ (- (sqr (/ 1 (- a))) (sqr (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) (- (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (/ 1 (- a))) (sqr (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) (- (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in d
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- a))) (sqr (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- a))) 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 (sqr (+ (+ (/ 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]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]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (/ 1 (- a))) (sqr (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) (- (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- a))) (sqr (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- a))) 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 (sqr (+ (+ (/ 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]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]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (/ 1 (- a))) (sqr (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) (- (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- a))) (sqr (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- a))) 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 (sqr (+ (+ (/ 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]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]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (/ 1 (- a))) (sqr (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) (- (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- a))) (sqr (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- a))) 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 (sqr (+ (+ (/ 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]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 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (/ 1 (- a))) (sqr (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) (- (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- a))) (sqr (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- a))) 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 (sqr (+ (+ (/ 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]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 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ -1 0) 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) 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 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 d) (+ (/ 1 b) (/ 1 c))))) into (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) into (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) -1)))) 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) (+ (/ 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]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 (- 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))) into 0
* [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 d) (+ (/ 1 b) (/ 1 c)))) (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) into (sqr (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))
* [misc]backup-simplify:  Simplify (- (sqr (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) into (- (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (+ (* 2 (/ 1 (* b c))) (+ (* 2 (/ 1 (* c d))) (/ 1 (sqr b))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (+ (/ 1 (sqr c)) (+ (* 2 (/ 1 (* b c))) (+ (* 2 (/ 1 (* c d))) (/ 1 (sqr b))))))))) into (- (+ (* 2 (/ 1 (* b c))) (+ (* 2 (/ 1 (* c d))) (+ (/ 1 (sqr b)) (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr 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 (/ 0 -1)) (* 0 (/ 0 -1)))) 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) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (+ (* 2 (/ 1 (* b c))) (+ (* 2 (/ 1 (* c d))) (+ (/ 1 (sqr b)) (+ (* 2 (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))) -1) (+ (* -1 (/ 0 -1)) (* (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) (/ (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) -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]backup-simplify:  Simplify (+ 0 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 d) (/ 1 c))
* [misc]backup-simplify:  Simplify (- (+ (/ 1 d) (/ 1 c))) 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) (/ 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]backup-simplify:  Simplify (- 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 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (- 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 -1)))) 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) 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 (+ (* (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) 0) (* 0 (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) 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 (- 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 (- 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) (/ 0 -1)) (* 0 (/ (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) -1)))) 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 (- 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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 d) 0) into (/ 1 d)
* [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) 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]backup-simplify:  Simplify (- 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]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 (* 1 (* 1 (* (/ 1 (/ 1 (- b))) 1)))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- c))) (* 1 1)))) (* -1 (* (/ 1 (/ 1 (- d))) (* 1 (* 1 1)))))) into (+ b (+ c d))
* [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 (- (+ b (+ c d))) into (- (+ b (+ c d)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ 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 (+ 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 (- (+ c d)) into (- (+ c d))
* [misc]taylor:  Taking taylor expansion of (- (+ 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 (- d) into (- 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 0 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 (+ 1 0) 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 in c
* [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 into 1
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 1) 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 d
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [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 into -1
* [misc]backup-simplify:  Simplify (+ (* -1 (* 1 (* c (* 1 1)))) (+ (* -1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (- a (+ b c))
* [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 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [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 d) (+ (/ 1 b) (/ 1 c)))) into (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (/ 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) (+ (/ 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]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 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [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) 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]backup-simplify:  Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 d) (/ 1 c))
* [misc]backup-simplify:  Simplify (- (+ (/ 1 d) (/ 1 c))) 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) (/ 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]backup-simplify:  Simplify (- 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 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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) 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]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]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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 d) 0) into (/ 1 d)
* [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) 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]backup-simplify:  Simplify (- 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]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 (* 1 (* 1 (* (/ 1 (/ 1 b)) 1)))) (+ (* -1 (* 1 (* (/ 1 (/ 1 c)) (* 1 1)))) (* -1 (* (/ 1 (/ 1 d)) (* 1 (* 1 1)))))) into (- (+ b (+ c d)))
* [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 0) 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [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 d) (+ (/ 1 b) (/ 1 c))))) into (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ 0 (+ (/ 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]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 (- 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 (- 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 (+ 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]backup-simplify:  Simplify (+ (/ 1 d) (/ 1 c)) 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 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (- 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 (- 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 (+ 0 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 (- (+ (* (/ 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]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]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 (* 1 (* 1 (* (/ 1 (/ 1 (- b))) 1)))) (+ (* 1 (* 1 (* (/ 1 (/ 1 (- c))) (* 1 1)))) (* 1 (* (/ 1 (/ 1 (- d))) (* 1 (* 1 1)))))) into (- (+ b (+ c d)))
* * * [misc]progress:  tayloring alt 4 of 8
* [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 (+ 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]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) 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 in c
* [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 into 1
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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 d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [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]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ b (+ c 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]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 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [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 (+ 0 (+ (/ 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]taylor:  Taking taylor expansion of 1 in c
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [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 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]backup-simplify:  Simplify (+ (/ 1 d) (/ 1 c)) 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 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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 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 (- (+ (* (/ 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]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]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 (* 1 (* 1 (* (/ 1 (/ 1 b)) 1)))) (+ (* 1 (* 1 (* (/ 1 (/ 1 c)) (* 1 1)))) (* 1 (* (/ 1 (/ 1 d)) (* 1 (* 1 1)))))) into (+ b (+ c d))
* [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 0) 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [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 (+ 0 (- (+ (/ 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) (+ (/ 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]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 (- 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 (- 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 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]backup-simplify:  Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 d) (/ 1 c))
* [misc]backup-simplify:  Simplify (- (+ (/ 1 d) (/ 1 c))) 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) (/ 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]backup-simplify:  Simplify (- 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 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (- 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 (- 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 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 (- (+ (* (/ 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]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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 d) 0) into (/ 1 d)
* [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) 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]backup-simplify:  Simplify (- 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]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 (* 1 (* 1 (* (/ 1 (/ 1 (- b))) 1)))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- c))) (* 1 1)))) (* -1 (* (/ 1 (/ 1 (- d))) (* 1 (* 1 1)))))) into (+ b (+ c d))
* * * [misc]progress:  tayloring alt 5 of 8
* [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 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]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 in c
* [misc]backup-simplify:  Simplify b into b
* [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]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 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]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 in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (+ c d) in a
* [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 in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (+ c d) in a
* [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 (+ c d) into (+ c d)
* [misc]backup-simplify:  Simplify (+ b (+ c d)) into (+ b (+ c d))
* [misc]backup-simplify:  Simplify (+ 0 (+ 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]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) 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 in c
* [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 into 1
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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 d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [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]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ b (+ c 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]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) 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) (/ 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 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) 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) (/ 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 (+ (/ 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) 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) (/ 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 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) 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) (/ 1 d)) in a
* [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) 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) (/ 1 d)) in a
* [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 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
* [misc]backup-simplify:  Simplify (+ (/ 1 b) (+ (/ 1 d) (/ 1 c))) into (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ 0 (+ (/ 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]taylor:  Taking taylor expansion of 1 in c
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) 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 (+ 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]backup-simplify:  Simplify (+ (/ 1 d) (/ 1 c)) 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 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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 (- (+ (* (/ 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 (+ 0 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 (- (+ (* (/ 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]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]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 (* 1 (* 1 (* (/ 1 (/ 1 b)) 1)))) (+ (* 1 (* 1 (* (/ 1 (/ 1 c)) (* 1 1)))) (* 1 (* (/ 1 (/ 1 d)) (* 1 (* 1 1)))))) into (+ b (+ c d))
* [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)) 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)) (/ 1 (- d))) in d
* [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)) 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)) (/ 1 (- d))) in c
* [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)) 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)) (/ 1 (- d))) in b
* [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)) 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)) (/ 1 (- d))) in a
* [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)) 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)) (/ 1 (- d))) in a
* [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 0) 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ -1 c) (/ -1 d)) into (- (+ (/ 1 d) (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ (/ -1 b) (- (+ (/ 1 d) (/ 1 c)))) into (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (/ 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) (+ (/ 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]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 (- 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 (- 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) 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 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]backup-simplify:  Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 d) (/ 1 c))
* [misc]backup-simplify:  Simplify (- (+ (/ 1 d) (/ 1 c))) 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) (/ 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]backup-simplify:  Simplify (- 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 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (- 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 (- 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) 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 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]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]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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 d) 0) into (/ 1 d)
* [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) 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]backup-simplify:  Simplify (- 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]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 (* 1 (* 1 (* (/ 1 (/ 1 (- b))) 1)))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- c))) (* 1 1)))) (* -1 (* (/ 1 (/ 1 (- d))) (* 1 (* 1 1)))))) into (+ b (+ c d))
* [misc]approximate:  Taking taylor expansion of (cube (cbrt (+ a (+ b (+ c d))))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ a (+ b (+ c d))))) in d
* [misc]backup-simplify:  Simplify (cube (cbrt (+ a (+ b (+ c d))))) into (+ b (+ c (+ d a)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ a (+ b (+ c d))))) in c
* [misc]backup-simplify:  Simplify (cube (cbrt (+ a (+ b (+ c d))))) into (+ b (+ c (+ d a)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ a (+ b (+ c d))))) in b
* [misc]backup-simplify:  Simplify (cube (cbrt (+ a (+ b (+ c d))))) into (+ b (+ c (+ d a)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ a (+ b (+ c d))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (+ a (+ b (+ c d))))) into (+ b (+ c (+ d a)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ a (+ b (+ c d))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (+ a (+ b (+ c d))))) into (+ b (+ c (+ d a)))
* [misc]taylor:  Taking taylor expansion of (+ b (+ c (+ d 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 (+ c (+ d a)) 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 a) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (+ d a) into (+ d a)
* [misc]backup-simplify:  Simplify (+ c (+ d a)) into (+ c (+ d a))
* [misc]backup-simplify:  Simplify (+ 0 (+ c (+ d a))) into (+ c (+ d a))
* [misc]taylor:  Taking taylor expansion of (+ c (+ d 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 (+ d a) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (+ d a) into (+ d a)
* [misc]backup-simplify:  Simplify (+ 0 (+ d a)) into (+ d a)
* [misc]taylor:  Taking taylor expansion of (+ d a) 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 a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify a into a
* [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 (+ 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 d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) a)) into (+ b (+ c a))
* [misc]approximate:  Taking taylor expansion of (cube (cbrt (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))))) in d
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))))) into (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))))) in c
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))))) into (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))))) in b
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))))) into (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))))) into (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d)))))) into (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))) 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) (/ 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 c) (/ 1 a)) 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 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]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 c) (/ 1 a)) into (+ (/ 1 c) (/ 1 a))
* [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 c) (/ 1 a))) into (+ (/ 1 c) (/ 1 a))
* [misc]backup-simplify:  Simplify (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) into (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) 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) (/ 1 a)) 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 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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 d) (/ 1 a)) into (+ (/ 1 d) (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) 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 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 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [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 (- (+ (* (/ 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 (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) 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]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 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) 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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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]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 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 (/ 1 a) into (/ 1 a)
* [misc]approximate:  Taking taylor expansion of (cube (cbrt (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d))))))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d))))))) in d
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d))))))) into (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d))))))) in c
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d))))))) into (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d))))))) in b
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d))))))) into (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d))))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d))))))) into (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d))))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d))))))) into (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))) 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) (/ 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 c) (/ 1 a)) 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 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]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 c) (/ 1 a)) into (+ (/ 1 c) (/ 1 a))
* [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 c) (/ 1 a))) into (+ (/ 1 c) (/ 1 a))
* [misc]backup-simplify:  Simplify (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) into (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) into (- (+ (/ 1 d) (+ (/ 1 c) (/ 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) (/ 1 a))) 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) (/ 1 a)) 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 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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 d) (/ 1 a)) into (+ (/ 1 d) (/ 1 a))
* [misc]backup-simplify:  Simplify (- (+ (/ 1 d) (/ 1 a))) into (- (+ (/ 1 d) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d) (/ 1 a))) in d
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) 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 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 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
* [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
* [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
* [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 (- (+ (* (/ 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 (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) 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]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 (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) 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]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 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [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]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 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 (- (/ 1 a)) into (- (/ 1 a))
* [misc]approximate:  Taking taylor expansion of (cbrt (+ a (+ b (+ c d)))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (+ a (+ b (+ c d)))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ a (+ b (+ c d)))) into (cbrt (+ b (+ c (+ d a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ a (+ b (+ c d)))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ a (+ b (+ c d)))) into (cbrt (+ b (+ c (+ d a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ a (+ b (+ c d)))) in b
* [misc]backup-simplify:  Simplify (cbrt (+ a (+ b (+ c d)))) into (cbrt (+ b (+ c (+ d a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ a (+ b (+ c d)))) in a
* [misc]backup-simplify:  Simplify (cbrt (+ a (+ b (+ c d)))) into (cbrt (+ b (+ c (+ d a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ a (+ b (+ c d)))) in a
* [misc]backup-simplify:  Simplify (cbrt (+ a (+ b (+ c d)))) into (cbrt (+ b (+ c (+ d a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ b (+ c (+ d a)))) in b
* [misc]backup-simplify:  Simplify (cbrt (+ b (+ c (+ d a)))) into (cbrt (+ b (+ c (+ d a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ b (+ c (+ d a)))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ b (+ c (+ d a)))) into (cbrt (+ b (+ c (+ d a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ b (+ c (+ d a)))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ b (+ c (+ d a)))) into (cbrt (+ b (+ c (+ d a))))
* [misc]backup-simplify:  Simplify (cbrt (+ b (+ c (+ d a)))) into (cbrt (+ b (+ c (+ d a))))
* [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]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]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]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 (cbrt (+ b (+ c (+ d a)))) into (cbrt (+ b (+ c (+ d a))))
* [misc]approximate:  Taking taylor expansion of (cbrt (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) into (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) into (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in b
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) into (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in a
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) into (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) in a
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 a) (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))))) into (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))) in b
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))) into (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))) into (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))) into (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))) into (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [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]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]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]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 (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))) into (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]approximate:  Taking taylor expansion of (cbrt (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))))) into (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))))) into (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))))) in b
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))))) into (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))))) in a
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))))) into (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))))) in a
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (- a)) (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))))) into (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))) in b
* [misc]backup-simplify:  Simplify (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))) into (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))) in c
* [misc]backup-simplify:  Simplify (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))) into (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))) in d
* [misc]backup-simplify:  Simplify (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))) into (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))
* [misc]backup-simplify:  Simplify (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))) into (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))
* [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]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]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]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 (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))) into (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))
* [misc]approximate:  Taking taylor expansion of (+ b (+ c d)) in (b c d) around 0
* [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]taylor:  Taking taylor expansion of (+ b (+ c d)) 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 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]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]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]backup-simplify:  Simplify (+ 0 0) into 0
* [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 d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [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]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* d (* 1 1))) (+ (* 1 (* 1 (* c 1))) (* 1 (* 1 (* 1 b))))) into (+ b (+ c d))
* [misc]approximate:  Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 1 d))) in (b c d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 b) (+ (/ 1 c) (/ 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 c) (/ 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 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) (+ (/ 1 c) (/ 1 d))) 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) (/ 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 (+ (/ 1 b) (+ (/ 1 c) (/ 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 c) (/ 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 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) (/ 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 c) (/ 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 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]taylor:  Taking taylor expansion of 1 in c
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 c) (/ 1 d)) into (+ (/ 1 d) (/ 1 c))
* [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 d) (/ 1 c))) 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 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) 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 (* (/ 1 (/ 1 c)) 1))) (* 1 (* (/ 1 (/ 1 d)) (* 1 1))))) into (+ b (+ c d))
* [misc]approximate:  Taking taylor expansion of (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))) in (b c d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))) 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)) (/ 1 (- d))) in d
* [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 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))) 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)) (/ 1 (- d))) in c
* [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 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))) 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)) (/ 1 (- d))) in b
* [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 (- b)) (+ (/ 1 (- c)) (/ 1 (- d)))) 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)) (/ 1 (- d))) in b
* [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]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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ -1 c) (/ -1 d)) into (- (+ (/ 1 d) (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (/ 1 d) (/ 1 c)))) 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) (/ 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]backup-simplify:  Simplify (- 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 (- 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) 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 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]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) 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]backup-simplify:  Simplify (- 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 (* (/ 1 (/ 1 (- c))) 1))) (* -1 (* (/ 1 (/ 1 (- d))) (* 1 1))))) into (+ b (+ c d))
* * * [misc]progress:  tayloring alt 6 of 8
* [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 (+ 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]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) 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 in c
* [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 into 1
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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 d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [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]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ b (+ c 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]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 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [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 (+ 0 (+ (/ 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]taylor:  Taking taylor expansion of 1 in c
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [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 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]backup-simplify:  Simplify (+ (/ 1 d) (/ 1 c)) 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 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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 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 (- (+ (* (/ 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]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]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 (* 1 (* 1 (* (/ 1 (/ 1 b)) 1)))) (+ (* 1 (* 1 (* (/ 1 (/ 1 c)) (* 1 1)))) (* 1 (* (/ 1 (/ 1 d)) (* 1 (* 1 1)))))) into (+ b (+ c d))
* [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 0) 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [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 (+ 0 (- (+ (/ 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) (+ (/ 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]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 (- 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 (- 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 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]backup-simplify:  Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 d) (/ 1 c))
* [misc]backup-simplify:  Simplify (- (+ (/ 1 d) (/ 1 c))) 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) (/ 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]backup-simplify:  Simplify (- 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 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (- 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 (- 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 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 (- (+ (* (/ 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]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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 d) 0) into (/ 1 d)
* [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) 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]backup-simplify:  Simplify (- 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]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 (* 1 (* 1 (* (/ 1 (/ 1 (- b))) 1)))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- c))) (* 1 1)))) (* -1 (* (/ 1 (/ 1 (- d))) (* 1 (* 1 1)))))) into (+ b (+ c d))
* [misc]approximate:  Taking taylor expansion of (cube (cbrt (+ a (+ (+ b c) d)))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ a (+ (+ b c) d)))) in d
* [misc]backup-simplify:  Simplify (cube (cbrt (+ a (+ (+ b c) d)))) into (+ b (+ c (+ d a)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ a (+ (+ b c) d)))) in c
* [misc]backup-simplify:  Simplify (cube (cbrt (+ a (+ (+ b c) d)))) into (+ b (+ c (+ d a)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ a (+ (+ b c) d)))) in b
* [misc]backup-simplify:  Simplify (cube (cbrt (+ a (+ (+ b c) d)))) into (+ b (+ c (+ d a)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ a (+ (+ b c) d)))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (+ a (+ (+ b c) d)))) into (+ b (+ c (+ d a)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ a (+ (+ b c) d)))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (+ a (+ (+ b c) d)))) into (+ b (+ c (+ d a)))
* [misc]taylor:  Taking taylor expansion of (+ b (+ c (+ d 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 (+ c (+ d a)) 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 a) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (+ d a) into (+ d a)
* [misc]backup-simplify:  Simplify (+ c (+ d a)) into (+ c (+ d a))
* [misc]backup-simplify:  Simplify (+ 0 (+ c (+ d a))) into (+ c (+ d a))
* [misc]taylor:  Taking taylor expansion of (+ c (+ d 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 (+ d a) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (+ d a) into (+ d a)
* [misc]backup-simplify:  Simplify (+ 0 (+ d a)) into (+ d a)
* [misc]taylor:  Taking taylor expansion of (+ d a) 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 a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify a into a
* [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 (+ 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 d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) a)) into (+ b (+ c a))
* [misc]approximate:  Taking taylor expansion of (cube (cbrt (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))))) in d
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))))) into (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))))) in c
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))))) into (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))))) in b
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))))) into (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))))) into (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))))) into (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))) 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) (/ 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 c) (/ 1 a)) 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 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]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 c) (/ 1 a)) into (+ (/ 1 c) (/ 1 a))
* [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 c) (/ 1 a))) into (+ (/ 1 c) (/ 1 a))
* [misc]backup-simplify:  Simplify (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) into (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) 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) (/ 1 a)) 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 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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 d) (/ 1 a)) into (+ (/ 1 d) (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) 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 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 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [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 (- (+ (* (/ 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 (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) 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]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 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) 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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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]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 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 (/ 1 a) into (/ 1 a)
* [misc]approximate:  Taking taylor expansion of (cube (cbrt (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))))) in d
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))))) into (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))))) in c
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))))) into (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))))) in b
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))))) into (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))))) into (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))))) into (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))) 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) (/ 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 c) (/ 1 a)) 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 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]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 c) (/ 1 a)) into (+ (/ 1 c) (/ 1 a))
* [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 c) (/ 1 a))) into (+ (/ 1 c) (/ 1 a))
* [misc]backup-simplify:  Simplify (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) into (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) into (- (+ (/ 1 d) (+ (/ 1 c) (/ 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) (/ 1 a))) 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) (/ 1 a)) 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 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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 d) (/ 1 a)) into (+ (/ 1 d) (/ 1 a))
* [misc]backup-simplify:  Simplify (- (+ (/ 1 d) (/ 1 a))) into (- (+ (/ 1 d) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d) (/ 1 a))) in d
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) 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 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 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
* [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
* [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
* [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 (- (+ (* (/ 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 (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) 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]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 (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) 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]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 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [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]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 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 (- (/ 1 a)) into (- (/ 1 a))
* [misc]approximate:  Taking taylor expansion of (cbrt (+ a (+ (+ b c) d))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (+ a (+ (+ b c) d))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ a (+ (+ b c) d))) into (cbrt (+ b (+ c (+ d a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ a (+ (+ b c) d))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ a (+ (+ b c) d))) into (cbrt (+ b (+ c (+ d a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ a (+ (+ b c) d))) in b
* [misc]backup-simplify:  Simplify (cbrt (+ a (+ (+ b c) d))) into (cbrt (+ b (+ c (+ d a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ a (+ (+ b c) d))) in a
* [misc]backup-simplify:  Simplify (cbrt (+ a (+ (+ b c) d))) into (cbrt (+ b (+ c (+ d a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ a (+ (+ b c) d))) in a
* [misc]backup-simplify:  Simplify (cbrt (+ a (+ (+ b c) d))) into (cbrt (+ b (+ c (+ d a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ b (+ c (+ d a)))) in b
* [misc]backup-simplify:  Simplify (cbrt (+ b (+ c (+ d a)))) into (cbrt (+ b (+ c (+ d a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ b (+ c (+ d a)))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ b (+ c (+ d a)))) into (cbrt (+ b (+ c (+ d a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ b (+ c (+ d a)))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ b (+ c (+ d a)))) into (cbrt (+ b (+ c (+ d a))))
* [misc]backup-simplify:  Simplify (cbrt (+ b (+ c (+ d a)))) into (cbrt (+ b (+ c (+ d a))))
* [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]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]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]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 (cbrt (+ b (+ c (+ d a)))) into (cbrt (+ b (+ c (+ d a))))
* [misc]approximate:  Taking taylor expansion of (cbrt (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) into (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) into (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in b
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) into (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in a
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) into (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in a
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) into (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))) in b
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))) into (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))) into (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))) into (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))) into (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [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]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]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]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 (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))) into (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]approximate:  Taking taylor expansion of (cbrt (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) into (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) into (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in b
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) into (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in a
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) into (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in a
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) into (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))) in b
* [misc]backup-simplify:  Simplify (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))) into (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))) in c
* [misc]backup-simplify:  Simplify (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))) into (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))) in d
* [misc]backup-simplify:  Simplify (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))) into (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))
* [misc]backup-simplify:  Simplify (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))) into (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))
* [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]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]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]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 (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))) into (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))
* * * [misc]progress:  tayloring alt 7 of 8
* [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 (+ 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]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) 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 in c
* [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 into 1
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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 d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [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]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ b (+ c 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]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 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [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 (+ 0 (+ (/ 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]taylor:  Taking taylor expansion of 1 in c
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [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 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]backup-simplify:  Simplify (+ (/ 1 d) (/ 1 c)) 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 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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 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 (- (+ (* (/ 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]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]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 (* 1 (* 1 (* (/ 1 (/ 1 b)) 1)))) (+ (* 1 (* 1 (* (/ 1 (/ 1 c)) (* 1 1)))) (* 1 (* (/ 1 (/ 1 d)) (* 1 (* 1 1)))))) into (+ b (+ c d))
* [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 0) 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [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 (+ 0 (- (+ (/ 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) (+ (/ 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]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 (- 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 (- 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 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]backup-simplify:  Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 d) (/ 1 c))
* [misc]backup-simplify:  Simplify (- (+ (/ 1 d) (/ 1 c))) 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) (/ 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]backup-simplify:  Simplify (- 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 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (- 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 (- 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 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 (- (+ (* (/ 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]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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 d) 0) into (/ 1 d)
* [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) 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]backup-simplify:  Simplify (- 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]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 (* 1 (* 1 (* (/ 1 (/ 1 (- b))) 1)))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- c))) (* 1 1)))) (* -1 (* (/ 1 (/ 1 (- d))) (* 1 (* 1 1)))))) into (+ b (+ c d))
* [misc]approximate:  Taking taylor expansion of (sqr (sqrt (+ a (+ (+ b c) d)))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (+ a (+ (+ b c) d)))) in d
* [misc]taylor:  Taking taylor expansion of (sqrt (+ a (+ (+ b c) d))) in d
* [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]backup-simplify:  Simplify (+ b c) into (+ b c)
* [misc]backup-simplify:  Simplify (+ (+ b c) 0) into (+ b c)
* [misc]backup-simplify:  Simplify (+ a (+ b c)) into (+ b (+ c a))
* [misc]backup-simplify:  Simplify (sqrt (+ b (+ c a))) into (sqrt (+ b (+ c a)))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt (+ b (+ c a))))) into (* 1/2 (sqrt (/ 1 (+ b (+ c a)))))
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (+ a (+ (+ b c) d)))) in c
* [misc]taylor:  Taking taylor expansion of (sqrt (+ a (+ (+ b c) d))) in c
* [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]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (+ b d) into (+ b d)
* [misc]backup-simplify:  Simplify (+ a (+ b d)) into (+ b (+ d a))
* [misc]backup-simplify:  Simplify (sqrt (+ b (+ d a))) into (sqrt (+ b (+ d a)))
* [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 (* 2 (sqrt (+ b (+ d a))))) into (* 1/2 (sqrt (/ 1 (+ b (+ d a)))))
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (+ a (+ (+ b c) d)))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (+ a (+ (+ b c) d))) in b
* [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]backup-simplify:  Simplify (+ 0 c) into c
* [misc]backup-simplify:  Simplify (+ c d) into (+ c d)
* [misc]backup-simplify:  Simplify (+ a (+ c d)) into (+ c (+ d a))
* [misc]backup-simplify:  Simplify (sqrt (+ c (+ d a))) into (sqrt (+ c (+ d a)))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt (+ c (+ d a))))) into (* 1/2 (sqrt (/ 1 (+ c (+ d a)))))
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (+ a (+ (+ b c) d)))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (+ a (+ (+ b c) d))) in a
* [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 (+ 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 (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt (+ b (+ c d))))) into (* 1/2 (sqrt (/ 1 (+ b (+ c d)))))
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (+ a (+ (+ b c) d)))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (+ a (+ (+ b c) d))) in a
* [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 (+ 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 (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt (+ b (+ c d))))) into (* 1/2 (sqrt (/ 1 (+ b (+ c d)))))
* [misc]backup-simplify:  Simplify (* (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]backup-simplify:  Simplify (+ (* (sqrt (+ b (+ c d))) (* 1/2 (sqrt (/ 1 (+ b (+ c d)))))) (* (* 1/2 (sqrt (/ 1 (+ b (+ c d))))) (sqrt (+ b (+ c d))))) 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 in c
* [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 into 1
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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 d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [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]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ b (+ c a))
* [misc]approximate:  Taking taylor expansion of (sqr (sqrt (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))))) in d
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in d
* [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]backup-simplify:  Simplify (+ 0 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 (sqr (sqrt (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))))) in c
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in c
* [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]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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in b
* [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]backup-simplify:  Simplify (+ 1 0) into 1
* [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 (sqr (sqrt (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in a
* [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 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 (sqr (sqrt (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in a
* [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 0) 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 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* +nan.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 (+ (/ 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 (+ 0 (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) into (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))
* [misc]backup-simplify:  Simplify (/ (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) (sqr +nan.0) (+)) (* 2 0)) into (* +nan.0 (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) +nan.0))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) +nan.0))) (+ (* +nan.0 +nan.0) (* (* +nan.0 (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) +nan.0)) 0))) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.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)) (* 0 (/ 0 1)))) into 0
* [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 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) +nan.0)))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))))) (+ (* +nan.0 (* +nan.0 (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) +nan.0))) (+ (* (* +nan.0 (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) +nan.0)) +nan.0) (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c))))))))) 0)))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ +nan.0 (- (* +nan.0 (/ 1 c))))) in b
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 c)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 c))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 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 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) +nan.0))) (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))))))))) (+ (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))))) (+ (* (* +nan.0 (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) +nan.0)) (* +nan.0 (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) +nan.0))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c))))))))) +nan.0) (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))))) 0))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b c))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) 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]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* c d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c d)) in b
* [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 (/ 1 (* c d)) into (/ 1 (* c d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr b))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr b)) in b
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (* b 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 d in b
* [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 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr d)) in b
* [misc]taylor:  Taking taylor expansion of (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))) in b
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (sqr c)))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr c))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr c)) in b
* [misc]taylor:  Taking taylor expansion of (sqr c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (/ 1 (sqr c)) into (/ 1 (sqr c))
* [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]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 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 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) 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 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 d
* [misc]backup-simplify:  Simplify 0 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 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 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))))))) (* 2 (* (* +nan.0 (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) +nan.0)) (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))))))))) (+ (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))))))))) (+ (* (* +nan.0 (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) +nan.0)) (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c))))))))) (* +nan.0 (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) +nan.0))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))))) +nan.0) (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))))) 0)))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr b))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr b)) in b
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* c d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c d)) in b
* [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 (/ 1 (* c d)) into (/ 1 (* c d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b c))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) 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]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (* b 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 d in b
* [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 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr d)) in b
* [misc]taylor:  Taking taylor expansion of (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))) in b
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (sqr c)))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr c))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr c)) in b
* [misc]taylor:  Taking taylor expansion of (sqr c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (/ 1 (sqr c)) into (/ 1 (sqr c))
* [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 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 (/ 1 c)) into (/ +nan.0 c)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 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) 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 (+ (/ +nan.0 c) (- (* +nan.0 (/ 1 d)))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))) 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 (- (* +nan.0 (/ 1 c))))) in c
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +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 (- (* +nan.0 (/ 1 c))) 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]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 (/ 1 c)) into (/ +nan.0 c)
* [misc]backup-simplify:  Simplify (- (/ +nan.0 c)) into (- (* +nan.0 (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (* +nan.0 (/ 1 c)))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))) 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 (- (* +nan.0 (/ 1 c))))) in c
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +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 (- (* +nan.0 (/ 1 c))) 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]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 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]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 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 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 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))))) (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))))))) (* 2 (* (* +nan.0 (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) +nan.0)) (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))) (+ (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))))))))) (+ (* (* +nan.0 (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) +nan.0)) (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c))))))))) (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))))) (* +nan.0 (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) +nan.0))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))))) +nan.0) (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))) 0))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr c))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr c)) in b
* [misc]taylor:  Taking taylor expansion of (sqr c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (/ 1 (sqr c)) into (/ 1 (sqr c))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* c d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c d)) in b
* [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 (/ 1 (* c d)) into (/ 1 (* c d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b c))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) 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]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow b 3))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow b 3)) in b
* [misc]taylor:  Taking taylor expansion of (pow b 3) in b
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr d)) in b
* [misc]taylor:  Taking taylor expansion of (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b (sqr d)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (sqr d))) in b
* [misc]taylor:  Taking taylor expansion of (* b (sqr 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 (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* 0 (sqr d)) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqr d))) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr b) c))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr b) c)) in b
* [misc]taylor:  Taking taylor expansion of (* (sqr b) c) in b
* [misc]taylor:  Taking taylor expansion of (sqr 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]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 c))) into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b (sqr c)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (sqr c))) in b
* [misc]taylor:  Taking taylor expansion of (* b (sqr 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 (sqr c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (* 0 (sqr c)) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqr c))) into (sqr c)
* [misc]backup-simplify:  Simplify (/ 1 (sqr c)) into (/ 1 (sqr c))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d 3))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 3)) in b
* [misc]taylor:  Taking taylor expansion of (pow d 3) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d))) in b
* [misc]taylor:  Taking taylor expansion of (* 3 (log d)) in b
* [misc]taylor:  Taking taylor expansion of 3 in b
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [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 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr b))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr b)) in b
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (* b 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 d in b
* [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 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b (* c d)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* 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 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* c d))) into (* c d)
* [misc]backup-simplify:  Simplify (/ 1 (* c d)) into (/ 1 (* c d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* c (sqr d)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c (sqr d))) in b
* [misc]taylor:  Taking taylor expansion of (* c (sqr 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 (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* c (sqr d)) into (* c (sqr d))
* [misc]backup-simplify:  Simplify (/ 1 (* c (sqr d))) into (/ 1 (* c (sqr d)))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr b) d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr b) d)) in b
* [misc]taylor:  Taking taylor expansion of (* (sqr b) d) in b
* [misc]taylor:  Taking taylor expansion of (sqr 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]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 d))) into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr c) d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr c) d)) in b
* [misc]taylor:  Taking taylor expansion of (* (sqr c) d) in b
* [misc]taylor:  Taking taylor expansion of (sqr c) 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 c) into (sqr c)
* [misc]backup-simplify:  Simplify (* (sqr c) d) into (* (sqr c) d)
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr c) d)) into (/ 1 (* (sqr c) d))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow c 3)))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow c 3))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 3)) in b
* [misc]taylor:  Taking taylor expansion of (pow c 3) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log c))) in b
* [misc]taylor:  Taking taylor expansion of (* 3 (log c)) in b
* [misc]taylor:  Taking taylor expansion of 3 in b
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (log c) into (log c)
* [misc]backup-simplify:  Simplify (* 3 (log c)) into (* 3 (log c))
* [misc]backup-simplify:  Simplify (exp (* 3 (log c))) into (pow c 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow c 3)) into (/ 1 (pow c 3))
* [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 c)) into (/ +nan.0 c)
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.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 (- (* +nan.0 (/ 1 d)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 c) (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))) 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 (- (* +nan.0 (/ 1 c))))) in c
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +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 (- (* +nan.0 (/ 1 c))) 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]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 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 c)) into (/ +nan.0 c)
* [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 (+ (/ +nan.0 c) (- (* +nan.0 (/ 1 d)))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))) 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 (- (* +nan.0 (/ 1 c))))) in c
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +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 (- (* +nan.0 (/ 1 c))) 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]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 (/ 1 c)) into (/ +nan.0 c)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* c d))) into (/ +nan.0 (* c d))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) 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 (+ (* 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 (sqr d))) into (/ +nan.0 (sqr d))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (sqr c))) into (/ +nan.0 (sqr c))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (sqr c))) into (- (* +nan.0 (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (sqr d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))) into (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))) into (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))) into (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* c d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))) into (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 c) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +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 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c 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]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c 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 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr 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 (sqr d)) in c
* [misc]taylor:  Taking taylor expansion of (sqr d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr 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 (sqr c)) in c
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* c d)))) 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]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]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 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d))) 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 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 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]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 (* +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]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) 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) 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]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]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]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 into 0
* [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 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 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))) (* 2 (* (* +nan.0 (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) +nan.0)) (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))))))) (* 2 (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c))))))))) (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))) (+ (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))) (+ (* (* +nan.0 (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) +nan.0)) (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c))))))))) (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))))) (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))))) (* +nan.0 (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) +nan.0))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))) +nan.0) (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))) 0)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* c d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c d)) in b
* [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 (/ 1 (* c d)) into (/ 1 (* c d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b c))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) 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]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow b 3))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow b 3)) in b
* [misc]taylor:  Taking taylor expansion of (pow b 3) in b
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b (* c d)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* 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 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* c d))) into (* c d)
* [misc]backup-simplify:  Simplify (/ 1 (* c d)) into (/ 1 (* c d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr d)) in b
* [misc]taylor:  Taking taylor expansion of (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b (sqr d)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (sqr d))) in b
* [misc]taylor:  Taking taylor expansion of (* b (sqr 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 (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* 0 (sqr d)) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqr d))) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr b) c))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr b) c)) in b
* [misc]taylor:  Taking taylor expansion of (* (sqr b) c) in b
* [misc]taylor:  Taking taylor expansion of (sqr 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]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 c))) into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b (sqr c)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (sqr c))) in b
* [misc]taylor:  Taking taylor expansion of (* b (sqr 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 (sqr c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (* 0 (sqr c)) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqr c))) into (sqr c)
* [misc]backup-simplify:  Simplify (/ 1 (sqr c)) into (/ 1 (sqr c))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr c))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr c)) in b
* [misc]taylor:  Taking taylor expansion of (sqr c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (/ 1 (sqr c)) into (/ 1 (sqr c))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr b))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr b)) in b
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (* b 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 d in b
* [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 d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d 3))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 3)) in b
* [misc]taylor:  Taking taylor expansion of (pow d 3) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d))) in b
* [misc]taylor:  Taking taylor expansion of (* 3 (log d)) in b
* [misc]taylor:  Taking taylor expansion of 3 in b
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [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 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* c (sqr d)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c (sqr d))) in b
* [misc]taylor:  Taking taylor expansion of (* c (sqr 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 (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* c (sqr d)) into (* c (sqr d))
* [misc]backup-simplify:  Simplify (/ 1 (* c (sqr d))) into (/ 1 (* c (sqr d)))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr b) d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr b) d)) in b
* [misc]taylor:  Taking taylor expansion of (* (sqr b) d) in b
* [misc]taylor:  Taking taylor expansion of (sqr 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]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 d))) into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr c) d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr c) d)) in b
* [misc]taylor:  Taking taylor expansion of (* (sqr c) d) in b
* [misc]taylor:  Taking taylor expansion of (sqr c) 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 c) into (sqr c)
* [misc]backup-simplify:  Simplify (* (sqr c) d) into (* (sqr c) d)
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr c) d)) into (/ 1 (* (sqr c) d))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow c 3)))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow c 3))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 3)) in b
* [misc]taylor:  Taking taylor expansion of (pow c 3) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log c))) in b
* [misc]taylor:  Taking taylor expansion of (* 3 (log c)) in b
* [misc]taylor:  Taking taylor expansion of 3 in b
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (log c) into (log c)
* [misc]backup-simplify:  Simplify (* 3 (log c)) into (* 3 (log c))
* [misc]backup-simplify:  Simplify (exp (* 3 (log c))) into (pow c 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow c 3)) into (/ 1 (pow c 3))
* [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 c)) into (/ +nan.0 c)
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.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 (- (* +nan.0 (/ 1 d)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 c) (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))) 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 (- (* +nan.0 (/ 1 c))))) in c
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +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 (- (* +nan.0 (/ 1 c))) 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]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 c)) into (/ +nan.0 c)
* [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 (sqr d))) into (/ +nan.0 (sqr d))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (sqr c))) into (/ +nan.0 (sqr c))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 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 (/ 1 (* c d))) into (/ +nan.0 (* c d))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* c d)) 0) into (- (* +nan.0 (/ 1 (* c d))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (* c d))))) into (- (* +nan.0 (/ 1 (* c d))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d) (- (* +nan.0 (/ 1 (* c d))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (sqr c)) (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (sqr d)) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 c) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +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 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c 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]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c 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 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr 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 (sqr d)) in c
* [misc]taylor:  Taking taylor expansion of (sqr d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr 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 (sqr c)) in c
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* c d)))) 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]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]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 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 (/ 1 c)) into (/ +nan.0 c)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) 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 (* c d))) into (/ +nan.0 (* c d))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 c))) 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 (sqr d))) into (/ +nan.0 (sqr d))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (sqr c))) into (/ +nan.0 (sqr c))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (sqr c))) into (- (* +nan.0 (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (sqr d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))) into (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))) into (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))) into (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* c d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))) into (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 c) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +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 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c 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]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c 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 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr 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 (sqr d)) in c
* [misc]taylor:  Taking taylor expansion of (sqr d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr 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 (sqr c)) in c
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* c d)))) 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]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]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 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d))) 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 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* c d)) (/ 0 (* c d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* c d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr d)) (/ 0 (sqr d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (sqr d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr c)) (/ 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (sqr c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 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 (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 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]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 (* +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]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) 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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 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 (+ 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 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) 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 (- +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 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 (- 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 (+ (/ +nan.0 d) (- +nan.0)) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) 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 (* +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 (- 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 (+ (/ +nan.0 d) (- +nan.0)) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) 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]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) 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]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]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]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 into 0
* [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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [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 (- (+ (* (/ 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 (- (+ (* (/ 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 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))))))))) (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))) (* 2 (* (* +nan.0 (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) +nan.0)) (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))) (* 2 (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c))))))))) (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) (sqr d)))) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) (sqr d)))) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) (+ (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))) (+ (* (* +nan.0 (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) +nan.0)) (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c))))))))) (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))))) (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))))) (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))) (* +nan.0 (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))) +nan.0))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))) +nan.0) (* (* +nan.0 (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) (sqr d)))) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) 0))))))))) into (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) (sqr d)))) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) (sqr d)))) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) (sqr d)))) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d 4))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 4)) in b
* [misc]taylor:  Taking taylor expansion of (pow d 4) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log d))) in b
* [misc]taylor:  Taking taylor expansion of (* 4 (log d)) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [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 (/ 1 (* (sqr c) (sqr d)))) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr c) (sqr d)))) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr c) (sqr d)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr c) (sqr d))) in b
* [misc]taylor:  Taking taylor expansion of (* (sqr c) (sqr d)) in b
* [misc]taylor:  Taking taylor expansion of (sqr c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* (sqr c) (sqr d)) into (* (sqr c) (sqr d))
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr c) (sqr d))) into (/ 1 (* (sqr c) (sqr d)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* c d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c d)) in b
* [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 (/ 1 (* c d)) into (/ 1 (* c d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr b) (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr b) (sqr d)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr b) (sqr d))) in b
* [misc]taylor:  Taking taylor expansion of (* (sqr b) (sqr d)) in b
* [misc]taylor:  Taking taylor expansion of (sqr 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]taylor:  Taking taylor expansion of (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* 0 (sqr d)) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (sqr d))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (sqr d)))) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (* b 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 d in b
* [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 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr d)) in b
* [misc]taylor:  Taking taylor expansion of (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr b) c))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr b) c)) in b
* [misc]taylor:  Taking taylor expansion of (* (sqr b) c) in b
* [misc]taylor:  Taking taylor expansion of (sqr 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]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 c))) into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b (sqr c)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (sqr c))) in b
* [misc]taylor:  Taking taylor expansion of (* b (sqr 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 (sqr c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (* 0 (sqr c)) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqr c))) into (sqr c)
* [misc]backup-simplify:  Simplify (/ 1 (sqr c)) into (/ 1 (sqr c))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d 3))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 3)) in b
* [misc]taylor:  Taking taylor expansion of (pow d 3) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d))) in b
* [misc]taylor:  Taking taylor expansion of (* 3 (log d)) in b
* [misc]taylor:  Taking taylor expansion of 3 in b
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [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 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr b))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr b)) in b
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* c (sqr d)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c (sqr d))) in b
* [misc]taylor:  Taking taylor expansion of (* c (sqr 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 (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* c (sqr d)) into (* c (sqr d))
* [misc]backup-simplify:  Simplify (/ 1 (* c (sqr d))) into (/ 1 (* c (sqr d)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b (* c d)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* 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 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* c d))) into (* c d)
* [misc]backup-simplify:  Simplify (/ 1 (* c d)) into (/ 1 (* c d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow b 4))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow b 4)) in b
* [misc]taylor:  Taking taylor expansion of (pow b 4) in b
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr c) d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr c) d)) in b
* [misc]taylor:  Taking taylor expansion of (* (sqr c) d) in b
* [misc]taylor:  Taking taylor expansion of (sqr c) 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 c) into (sqr c)
* [misc]backup-simplify:  Simplify (* (sqr c) d) into (* (sqr c) d)
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr c) d)) into (/ 1 (* (sqr c) d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* c (pow d 3)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c (pow d 3))) in b
* [misc]taylor:  Taking taylor expansion of (* c (pow d 3)) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (pow d 3) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d))) in b
* [misc]taylor:  Taking taylor expansion of (* 3 (log d)) in b
* [misc]taylor:  Taking taylor expansion of 3 in b
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [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 (* c (pow d 3)) into (* c (pow d 3))
* [misc]backup-simplify:  Simplify (/ 1 (* c (pow d 3))) into (/ 1 (* c (pow d 3)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b (sqr d)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (sqr d))) in b
* [misc]taylor:  Taking taylor expansion of (* b (sqr 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 (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* 0 (sqr d)) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqr d))) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr b) (sqr c))) in b
* [misc]taylor:  Taking taylor expansion of (* (sqr b) (sqr c)) in b
* [misc]taylor:  Taking taylor expansion of (sqr 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]taylor:  Taking taylor expansion of (sqr c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (* 0 (sqr c)) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (sqr c))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (sqr c)))) into (sqr c)
* [misc]backup-simplify:  Simplify (/ 1 (sqr c)) into (/ 1 (sqr c))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b c))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) 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]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b (pow d 3)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (pow d 3))) in b
* [misc]taylor:  Taking taylor expansion of (* b (pow d 3)) 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 (pow d 3) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d))) in b
* [misc]taylor:  Taking taylor expansion of (* 3 (log d)) in b
* [misc]taylor:  Taking taylor expansion of 3 in b
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [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 b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow b 3))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow b 3)) in b
* [misc]taylor:  Taking taylor expansion of (pow b 3) in b
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr c))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr c)) in b
* [misc]taylor:  Taking taylor expansion of (sqr c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (/ 1 (sqr c)) into (/ 1 (sqr c))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow b 3) d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow b 3) d)) in b
* [misc]taylor:  Taking taylor expansion of (* (pow b 3) d) in b
* [misc]taylor:  Taking taylor expansion of (pow b 3) 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 d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow c 4))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 4)) in b
* [misc]taylor:  Taking taylor expansion of (pow c 4) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log c))) in b
* [misc]taylor:  Taking taylor expansion of (* 4 (log c)) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (log c) into (log c)
* [misc]backup-simplify:  Simplify (* 4 (log c)) into (* 4 (log c))
* [misc]backup-simplify:  Simplify (exp (* 4 (log c))) into (pow c 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow c 4)) into (/ 1 (pow c 4))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b (pow c 3)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (pow c 3))) in b
* [misc]taylor:  Taking taylor expansion of (* b (pow c 3)) 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 (pow c 3) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log c))) in b
* [misc]taylor:  Taking taylor expansion of (* 3 (log c)) in b
* [misc]taylor:  Taking taylor expansion of 3 in b
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (log c) into (log c)
* [misc]backup-simplify:  Simplify (* 3 (log c)) into (* 3 (log c))
* [misc]backup-simplify:  Simplify (exp (* 3 (log c))) into (pow c 3)
* [misc]backup-simplify:  Simplify (* 0 (pow c 3)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow c 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log c))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log c))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow c 3))) into (pow c 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow c 3)) into (/ 1 (pow c 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b (* (sqr c) d)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (* (sqr c) d))) in b
* [misc]taylor:  Taking taylor expansion of (* b (* (sqr 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 (* (sqr c) d) in b
* [misc]taylor:  Taking taylor expansion of (sqr c) 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 c) into (sqr c)
* [misc]backup-simplify:  Simplify (* (sqr c) d) into (* (sqr c) d)
* [misc]backup-simplify:  Simplify (* 0 (* (sqr c) d)) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr c) 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (sqr c) d))) into (* (sqr c) d)
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr c) d)) into (/ 1 (* (sqr c) d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow c 3) d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow c 3) d)) in b
* [misc]taylor:  Taking taylor expansion of (* (pow c 3) d) in b
* [misc]taylor:  Taking taylor expansion of (pow c 3) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log c))) in b
* [misc]taylor:  Taking taylor expansion of (* 3 (log c)) in b
* [misc]taylor:  Taking taylor expansion of 3 in b
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (log c) into (log c)
* [misc]backup-simplify:  Simplify (* 3 (log c)) into (* 3 (log c))
* [misc]backup-simplify:  Simplify (exp (* 3 (log c))) into (pow c 3)
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* (pow c 3) d) into (* (pow c 3) d)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow c 3) d)) into (/ 1 (* (pow c 3) d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow b 3) c))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow b 3) c)) in b
* [misc]taylor:  Taking taylor expansion of (* (pow b 3) c) in b
* [misc]taylor:  Taking taylor expansion of (pow b 3) 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 c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b (* c (sqr d))))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (* c (sqr d)))) in b
* [misc]taylor:  Taking taylor expansion of (* b (* c (sqr 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 (sqr 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 (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* c (sqr d)) into (* c (sqr d))
* [misc]backup-simplify:  Simplify (* 0 (* c (sqr d))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 (sqr d))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* c (sqr d)))) into (* c (sqr d))
* [misc]backup-simplify:  Simplify (/ 1 (* c (sqr d))) into (/ 1 (* c (sqr d)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr b) (* c d)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr b) (* c d))) in b
* [misc]taylor:  Taking taylor expansion of (* (sqr b) (* c d)) in b
* [misc]taylor:  Taking taylor expansion of (sqr 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]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 (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* c d) into (* c d)
* [misc]backup-simplify:  Simplify (* 0 (* c d)) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (* c d))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (* c d)))) into (* c d)
* [misc]backup-simplify:  Simplify (/ 1 (* c d)) into (/ 1 (* c d))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr b) d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr b) d)) in b
* [misc]taylor:  Taking taylor expansion of (* (sqr b) d) in b
* [misc]taylor:  Taking taylor expansion of (sqr 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]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 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)))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow c 3))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 3)) in b
* [misc]taylor:  Taking taylor expansion of (pow c 3) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log c))) in b
* [misc]taylor:  Taking taylor expansion of (* 3 (log c)) in b
* [misc]taylor:  Taking taylor expansion of 3 in b
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (log c) into (log c)
* [misc]backup-simplify:  Simplify (* 3 (log c)) into (* 3 (log c))
* [misc]backup-simplify:  Simplify (exp (* 3 (log c))) into (pow c 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow c 3)) into (/ 1 (pow c 3))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (sqr d))) into (/ +nan.0 (sqr d))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 c)) into (/ +nan.0 c)
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [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 (* +nan.0 (/ 1 (sqr c))) into (/ +nan.0 (sqr c))
* [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) (* 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 (+ (* 1 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* c d))) into (/ +nan.0 (* c d))
* [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 (+ (/ +nan.0 (* c d)) (- (* +nan.0 (/ 1 d)))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (sqr c)) (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 c) (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (sqr d)) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))) into (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +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 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c 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]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c 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 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr 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 (sqr d)) in c
* [misc]taylor:  Taking taylor expansion of (sqr d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr 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 (sqr c)) in c
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* c d)))) 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]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]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 (/ 1 c)) into (/ +nan.0 c)
* [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 (* c d))) into (/ +nan.0 (* c d))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (sqr d))) into (/ +nan.0 (sqr d))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (sqr c))) into (/ +nan.0 (sqr c))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [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 (+ (/ +nan.0 (sqr c)) (- (* +nan.0 (/ 1 d)))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (sqr c))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (sqr c))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (sqr c))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (sqr c))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (sqr c))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (sqr c))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (sqr c))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (sqr d)) (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (sqr c))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* c d)) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 c) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +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 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c 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]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c 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 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr 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 (sqr d)) in c
* [misc]taylor:  Taking taylor expansion of (sqr d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr 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 (sqr c)) in c
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* c d)))) 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]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]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 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 (/ 1 (sqr c))) into (/ +nan.0 (sqr c))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* c d))) into (/ +nan.0 (* c d))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (sqr d))) into (/ +nan.0 (sqr d))
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sqr d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr d)) (/ 0 (sqr d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (sqr d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sqr c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr c)) (/ 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (sqr c)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 c)) into (/ +nan.0 c)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d 3))) into (/ +nan.0 (pow d 3))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) 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 (+ (* 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 (+ (* c 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* c d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* c d)) (/ 0 (* c d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* c d)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* c (sqr d)))) into (/ +nan.0 (* c (sqr d)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* (sqr c) d))) into (/ +nan.0 (* (sqr c) d))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow c 3))) into (/ +nan.0 (pow c 3))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (pow c 3))) into (- (* +nan.0 (/ 1 (pow c 3))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* (sqr c) d)) (- (* +nan.0 (/ 1 (pow c 3))))) into (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))) into (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))) into (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))) into (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* c (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))) into (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))) into (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))) into (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))) into (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))) into (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))) into (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))) into (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))) into (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d 3)) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 c) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (sqr d)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))) into (- (+ (* +nan.0 (/ 1 c)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 c)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))) into (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))) into (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))) into (- (+ (* +nan.0 (/ 1 c)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 c)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))) into (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))) into (- (+ (* +nan.0 (/ 1 c)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* c d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))) into (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (sqr c)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))) 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 (* c d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))) 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 (* c d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* c d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))) 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 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +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 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))) 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 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* c (sqr 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 (sqr d))) in c
* [misc]taylor:  Taking taylor expansion of (* c (sqr 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 (sqr d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* 0 (sqr d)) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqr d))) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr 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 (sqr d)) in c
* [misc]taylor:  Taking taylor expansion of (sqr d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr 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 (sqr c)) in c
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr 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 (* (sqr c) d)) in c
* [misc]taylor:  Taking taylor expansion of (* (sqr c) d) in c
* [misc]taylor:  Taking taylor expansion of (sqr 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]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 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)))) 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]backup-simplify:  Simplify (* +nan.0 1) into +nan.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 (- 0) into 0
* [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 (+ +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 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) 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 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d))) 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 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* c d)) (/ 0 (* c d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* c d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr d)) (/ 0 (sqr d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (sqr d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr c)) (/ 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (sqr c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 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 (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* c d)) (/ 0 (* c d))) (* 0 (/ 0 (* c d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* c d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr d)) (/ 0 (sqr d))) (* 0 (/ 0 (sqr d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (sqr d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr c)) (/ 0 (sqr c))) (* 0 (/ 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 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 (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 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 (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 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 (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 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]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 (* +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]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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 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 (+ 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 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) 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 (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 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 (+ 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 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) 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 (* +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 (- 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 (+ (/ +nan.0 d) (- +nan.0)) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) 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 (* +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 (- 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 (+ (/ +nan.0 d) (- +nan.0)) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) 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 (* +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 (/ 1 (sqr d))) into (/ +nan.0 (sqr d))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) 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 (+ (* 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (sqr d)) 0) into (- (* +nan.0 (/ 1 (sqr d))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (sqr d))))) into (- (* +nan.0 (/ 1 (sqr d))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (sqr d))))) into (- (* +nan.0 (/ 1 (sqr d))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (sqr d))))) into (- (* +nan.0 (/ 1 (sqr d))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d) (- (* +nan.0 (/ 1 (sqr d))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (sqr d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (sqr d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (sqr d))))))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (sqr d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- +nan.0)))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (sqr d))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (sqr d)))))))) in d
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (sqr 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)) (- (* +nan.0 (/ 1 (sqr d)))))) in d
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (sqr 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]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (sqr d)))) in d
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr 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 (sqr d)) in d
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) 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 (+ 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]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) 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 (+ (* +nan.0 0) (* 0 (/ 1 d))) 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 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 (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d))) 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 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]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]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]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]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]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]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 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 (- +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 (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (* (/ 1 (/ 1 d)) (* 1 (* (/ 1 (/ 1 b)) (sqr (/ 1 a)))))) (+ (* (- +nan.0) (* (/ 1 (/ 1 d)) (* (/ 1 (/ 1 c)) (* 1 (sqr (/ 1 a)))))) (* (- +nan.0) (sqr (* (/ 1 (/ 1 d)) (* 1 (* 1 (/ 1 a)))))))) into (- (+ (* +nan.0 (/ (sqr d) (sqr a))) (- (+ (* +nan.0 (/ (* b d) (sqr a))) (- (* +nan.0 (/ (* c d) (sqr a))))))))
* [misc]approximate:  Taking taylor expansion of (sqr (sqrt (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))))) in d
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in d
* [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]backup-simplify:  Simplify (+ 0 -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 (sqr (sqrt (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))))) in c
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in c
* [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]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 (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in b
* [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]backup-simplify:  Simplify (+ -1 0) into -1
* [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 (sqr (sqrt (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in a
* [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 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 (sqr (sqrt (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in a
* [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 0) 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 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 +nan.0) (* +nan.0 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) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [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 (+ 0 (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) into (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))
* [misc]backup-simplify:  Simplify (/ (- (- (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))) (sqr +nan.0) (+)) (* 2 0)) into (* +nan.0 (+ +nan.0 (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ +nan.0 (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))) (+ (* +nan.0 +nan.0) (* (* +nan.0 (+ +nan.0 (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) 0))) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.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 (- 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 (- 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 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (+ +nan.0 (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))))) (+ (* +nan.0 (* +nan.0 (+ +nan.0 (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))) (+ (* (* +nan.0 (+ +nan.0 (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) +nan.0) (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c))))))))) 0)))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ +nan.0 (- (* +nan.0 (/ 1 c))))) in b
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 c)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 c))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 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 (- 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 (- 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 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 (+ +nan.0 (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))) (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))))))))) (+ (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))))) (+ (* (* +nan.0 (+ +nan.0 (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) (* +nan.0 (+ +nan.0 (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c))))))))) +nan.0) (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))))) 0))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b c))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) 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]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* c d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c d)) in b
* [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 (/ 1 (* c d)) into (/ 1 (* c d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr b))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr b)) in b
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (* b 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 d in b
* [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 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr d)) in b
* [misc]taylor:  Taking taylor expansion of (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))) in b
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (sqr c)))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr c))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr c)) in b
* [misc]taylor:  Taking taylor expansion of (sqr c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (/ 1 (sqr c)) into (/ 1 (sqr c))
* [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]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 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 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) 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 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 d
* [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 (- 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 (- 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 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))))))) (* 2 (* (* +nan.0 (+ +nan.0 (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))))))))) (+ (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))))))))) (+ (* (* +nan.0 (+ +nan.0 (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c))))))))) (* +nan.0 (+ +nan.0 (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))))) +nan.0) (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))))) 0)))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr b))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr b)) in b
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* c d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c d)) in b
* [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 (/ 1 (* c d)) into (/ 1 (* c d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b c))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) 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]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (* b 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 d in b
* [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 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr d)) in b
* [misc]taylor:  Taking taylor expansion of (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))) in b
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (sqr c)))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr c))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr c)) in b
* [misc]taylor:  Taking taylor expansion of (sqr c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (/ 1 (sqr c)) into (/ 1 (sqr c))
* [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 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 (/ 1 c)) into (/ +nan.0 c)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 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) 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 (+ (/ +nan.0 c) (- (* +nan.0 (/ 1 d)))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))) 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 (- (* +nan.0 (/ 1 c))))) in c
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +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 (- (* +nan.0 (/ 1 c))) 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]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 (/ 1 c)) into (/ +nan.0 c)
* [misc]backup-simplify:  Simplify (- (/ +nan.0 c)) into (- (* +nan.0 (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (* +nan.0 (/ 1 c)))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))) 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 (- (* +nan.0 (/ 1 c))))) in c
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +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 (- (* +nan.0 (/ 1 c))) 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]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 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]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) 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 (- 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 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))))) (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))))))) (* 2 (* (* +nan.0 (+ +nan.0 (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))) (+ (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))))))))) (+ (* (* +nan.0 (+ +nan.0 (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c))))))))) (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))))) (* +nan.0 (+ +nan.0 (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))))) +nan.0) (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))) 0))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr c))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr c)) in b
* [misc]taylor:  Taking taylor expansion of (sqr c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (/ 1 (sqr c)) into (/ 1 (sqr c))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* c d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c d)) in b
* [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 (/ 1 (* c d)) into (/ 1 (* c d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b c))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) 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]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow b 3))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow b 3)) in b
* [misc]taylor:  Taking taylor expansion of (pow b 3) in b
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr d)) in b
* [misc]taylor:  Taking taylor expansion of (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b (sqr d)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (sqr d))) in b
* [misc]taylor:  Taking taylor expansion of (* b (sqr 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 (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* 0 (sqr d)) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqr d))) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr b) c))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr b) c)) in b
* [misc]taylor:  Taking taylor expansion of (* (sqr b) c) in b
* [misc]taylor:  Taking taylor expansion of (sqr 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]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 c))) into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b (sqr c)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (sqr c))) in b
* [misc]taylor:  Taking taylor expansion of (* b (sqr 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 (sqr c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (* 0 (sqr c)) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqr c))) into (sqr c)
* [misc]backup-simplify:  Simplify (/ 1 (sqr c)) into (/ 1 (sqr c))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d 3))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 3)) in b
* [misc]taylor:  Taking taylor expansion of (pow d 3) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d))) in b
* [misc]taylor:  Taking taylor expansion of (* 3 (log d)) in b
* [misc]taylor:  Taking taylor expansion of 3 in b
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [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 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr b))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr b)) in b
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (* b 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 d in b
* [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 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b (* c d)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* 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 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* c d))) into (* c d)
* [misc]backup-simplify:  Simplify (/ 1 (* c d)) into (/ 1 (* c d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* c (sqr d)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c (sqr d))) in b
* [misc]taylor:  Taking taylor expansion of (* c (sqr 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 (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* c (sqr d)) into (* c (sqr d))
* [misc]backup-simplify:  Simplify (/ 1 (* c (sqr d))) into (/ 1 (* c (sqr d)))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr b) d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr b) d)) in b
* [misc]taylor:  Taking taylor expansion of (* (sqr b) d) in b
* [misc]taylor:  Taking taylor expansion of (sqr 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]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 d))) into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr c) d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr c) d)) in b
* [misc]taylor:  Taking taylor expansion of (* (sqr c) d) in b
* [misc]taylor:  Taking taylor expansion of (sqr c) 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 c) into (sqr c)
* [misc]backup-simplify:  Simplify (* (sqr c) d) into (* (sqr c) d)
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr c) d)) into (/ 1 (* (sqr c) d))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow c 3)))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow c 3))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 3)) in b
* [misc]taylor:  Taking taylor expansion of (pow c 3) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log c))) in b
* [misc]taylor:  Taking taylor expansion of (* 3 (log c)) in b
* [misc]taylor:  Taking taylor expansion of 3 in b
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (log c) into (log c)
* [misc]backup-simplify:  Simplify (* 3 (log c)) into (* 3 (log c))
* [misc]backup-simplify:  Simplify (exp (* 3 (log c))) into (pow c 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow c 3)) into (/ 1 (pow c 3))
* [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 c)) into (/ +nan.0 c)
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.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 (- (* +nan.0 (/ 1 d)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 c) (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))) 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 (- (* +nan.0 (/ 1 c))))) in c
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +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 (- (* +nan.0 (/ 1 c))) 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]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 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 c)) into (/ +nan.0 c)
* [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 (+ (/ +nan.0 c) (- (* +nan.0 (/ 1 d)))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 c)))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))) 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 (- (* +nan.0 (/ 1 c))))) in c
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +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 (- (* +nan.0 (/ 1 c))) 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]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 (/ 1 c)) into (/ +nan.0 c)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* c d))) into (/ +nan.0 (* c d))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) 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 (+ (* 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 (sqr d))) into (/ +nan.0 (sqr d))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (sqr c))) into (/ +nan.0 (sqr c))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (sqr c))) into (- (* +nan.0 (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (sqr d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))) into (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))) into (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))) into (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* c d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))) into (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 c) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +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 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c 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]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c 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 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr 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 (sqr d)) in c
* [misc]taylor:  Taking taylor expansion of (sqr d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr 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 (sqr c)) in c
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* c d)))) 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]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]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 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d))) 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 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 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]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 (* +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]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) 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) 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]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]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]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 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 (- 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 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))) (* 2 (* (* +nan.0 (+ +nan.0 (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))))))) (* 2 (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c))))))))) (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))) (+ (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))) (+ (* (* +nan.0 (+ +nan.0 (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c))))))))) (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))))) (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))))) (* +nan.0 (+ +nan.0 (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))) +nan.0) (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))) 0)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* c d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c d)) in b
* [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 (/ 1 (* c d)) into (/ 1 (* c d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b c))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) 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]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow b 3))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow b 3)) in b
* [misc]taylor:  Taking taylor expansion of (pow b 3) in b
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b (* c d)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* 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 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* c d))) into (* c d)
* [misc]backup-simplify:  Simplify (/ 1 (* c d)) into (/ 1 (* c d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr d)) in b
* [misc]taylor:  Taking taylor expansion of (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b (sqr d)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (sqr d))) in b
* [misc]taylor:  Taking taylor expansion of (* b (sqr 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 (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* 0 (sqr d)) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqr d))) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr b) c))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr b) c)) in b
* [misc]taylor:  Taking taylor expansion of (* (sqr b) c) in b
* [misc]taylor:  Taking taylor expansion of (sqr 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]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 c))) into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b (sqr c)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (sqr c))) in b
* [misc]taylor:  Taking taylor expansion of (* b (sqr 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 (sqr c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (* 0 (sqr c)) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqr c))) into (sqr c)
* [misc]backup-simplify:  Simplify (/ 1 (sqr c)) into (/ 1 (sqr c))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr c))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr c)) in b
* [misc]taylor:  Taking taylor expansion of (sqr c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (/ 1 (sqr c)) into (/ 1 (sqr c))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr b))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr b)) in b
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (* b 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 d in b
* [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 d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d 3))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 3)) in b
* [misc]taylor:  Taking taylor expansion of (pow d 3) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d))) in b
* [misc]taylor:  Taking taylor expansion of (* 3 (log d)) in b
* [misc]taylor:  Taking taylor expansion of 3 in b
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [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 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* c (sqr d)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c (sqr d))) in b
* [misc]taylor:  Taking taylor expansion of (* c (sqr 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 (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* c (sqr d)) into (* c (sqr d))
* [misc]backup-simplify:  Simplify (/ 1 (* c (sqr d))) into (/ 1 (* c (sqr d)))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr b) d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr b) d)) in b
* [misc]taylor:  Taking taylor expansion of (* (sqr b) d) in b
* [misc]taylor:  Taking taylor expansion of (sqr 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]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 d))) into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr c) d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr c) d)) in b
* [misc]taylor:  Taking taylor expansion of (* (sqr c) d) in b
* [misc]taylor:  Taking taylor expansion of (sqr c) 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 c) into (sqr c)
* [misc]backup-simplify:  Simplify (* (sqr c) d) into (* (sqr c) d)
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr c) d)) into (/ 1 (* (sqr c) d))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow c 3)))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow c 3))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 3)) in b
* [misc]taylor:  Taking taylor expansion of (pow c 3) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log c))) in b
* [misc]taylor:  Taking taylor expansion of (* 3 (log c)) in b
* [misc]taylor:  Taking taylor expansion of 3 in b
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (log c) into (log c)
* [misc]backup-simplify:  Simplify (* 3 (log c)) into (* 3 (log c))
* [misc]backup-simplify:  Simplify (exp (* 3 (log c))) into (pow c 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow c 3)) into (/ 1 (pow c 3))
* [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 c)) into (/ +nan.0 c)
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.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 (- (* +nan.0 (/ 1 d)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 c) (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))) 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 (- (* +nan.0 (/ 1 c))))) in c
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +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 (- (* +nan.0 (/ 1 c))) 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]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 c)) into (/ +nan.0 c)
* [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 (sqr d))) into (/ +nan.0 (sqr d))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (sqr c))) into (/ +nan.0 (sqr c))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 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 (/ 1 (* c d))) into (/ +nan.0 (* c d))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* c d)) 0) into (- (* +nan.0 (/ 1 (* c d))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (* c d))))) into (- (* +nan.0 (/ 1 (* c d))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d) (- (* +nan.0 (/ 1 (* c d))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (sqr c)) (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (sqr d)) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 c) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +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 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c 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]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c 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 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr 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 (sqr d)) in c
* [misc]taylor:  Taking taylor expansion of (sqr d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr 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 (sqr c)) in c
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* c d)))) 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]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]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 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 (/ 1 c)) into (/ +nan.0 c)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) 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 (* c d))) into (/ +nan.0 (* c d))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 c))) 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 (sqr d))) into (/ +nan.0 (sqr d))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (sqr c))) into (/ +nan.0 (sqr c))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (sqr c))) into (- (* +nan.0 (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (sqr d)) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))) into (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))) into (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))) into (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* c d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))) into (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 c) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +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 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c 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]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c 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 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr 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 (sqr d)) in c
* [misc]taylor:  Taking taylor expansion of (sqr d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr 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 (sqr c)) in c
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* c d)))) 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]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]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 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d))) 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 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* c d)) (/ 0 (* c d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* c d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr d)) (/ 0 (sqr d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (sqr d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr c)) (/ 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (sqr c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 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 (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 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]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 (* +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]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) 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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 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 (+ 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 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) 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 (- +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 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 (- 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 (+ (/ +nan.0 d) (- +nan.0)) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) 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 (* +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 (- 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 (+ (/ +nan.0 d) (- +nan.0)) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) 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]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) 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]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]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]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 into 0
* [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) 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 (- 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)) (* 0 (/ 0 -1)))) 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 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))))))))) (+ (* 2 (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))) (* 2 (* (* +nan.0 (+ +nan.0 (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))) (* 2 (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c))))))))) (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) (sqr d)))) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) (sqr d)))) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) (+ (* +nan.0 (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))) (+ (* (* +nan.0 (+ +nan.0 (+ (/ 1 d) (+ (/ 1 b) (/ 1 c))))) (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c))))))))) (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))))) (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c))))))))))))))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (* +nan.0 (/ 1 (sqr c)))))))))))))))))))))) (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ +nan.0 (- (* +nan.0 (/ 1 c)))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))) (* +nan.0 (+ +nan.0 (+ (/ 1 d) (+ (/ 1 b) (/ 1 c)))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))) +nan.0) (* (* +nan.0 (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) (sqr d)))) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) 0))))))))) into (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) (sqr d)))) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) (sqr d)))) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) (sqr d)))) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d 4))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 4)) in b
* [misc]taylor:  Taking taylor expansion of (pow d 4) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log d))) in b
* [misc]taylor:  Taking taylor expansion of (* 4 (log d)) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [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 (/ 1 (* (sqr c) (sqr d)))) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr c) (sqr d)))) (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr c) (sqr d)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr c) (sqr d))) in b
* [misc]taylor:  Taking taylor expansion of (* (sqr c) (sqr d)) in b
* [misc]taylor:  Taking taylor expansion of (sqr c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* (sqr c) (sqr d)) into (* (sqr c) (sqr d))
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr c) (sqr d))) into (/ 1 (* (sqr c) (sqr d)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 b)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* c d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c d)) in b
* [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 (/ 1 (* c d)) into (/ 1 (* c d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr b) (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr b) (sqr d)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr b) (sqr d))) in b
* [misc]taylor:  Taking taylor expansion of (* (sqr b) (sqr d)) in b
* [misc]taylor:  Taking taylor expansion of (sqr 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]taylor:  Taking taylor expansion of (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* 0 (sqr d)) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (sqr d))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (sqr d)))) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (* b 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 d in b
* [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 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr d)) in b
* [misc]taylor:  Taking taylor expansion of (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr b) c))) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr b) c))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr b) c)) in b
* [misc]taylor:  Taking taylor expansion of (* (sqr b) c) in b
* [misc]taylor:  Taking taylor expansion of (sqr 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]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 c))) into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b (sqr c)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b (sqr c)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (sqr c))) in b
* [misc]taylor:  Taking taylor expansion of (* b (sqr 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 (sqr c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (* 0 (sqr c)) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqr c))) into (sqr c)
* [misc]backup-simplify:  Simplify (/ 1 (sqr c)) into (/ 1 (sqr c))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow d 3))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 3)) in b
* [misc]taylor:  Taking taylor expansion of (pow d 3) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d))) in b
* [misc]taylor:  Taking taylor expansion of (* 3 (log d)) in b
* [misc]taylor:  Taking taylor expansion of 3 in b
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [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 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr b))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr b))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr b)) in b
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* c (sqr d)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c (sqr d))) in b
* [misc]taylor:  Taking taylor expansion of (* c (sqr 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 (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* c (sqr d)) into (* c (sqr d))
* [misc]backup-simplify:  Simplify (/ 1 (* c (sqr d))) into (/ 1 (* c (sqr d)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b (* c d)))) (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b (* c d)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* 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 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* c d))) into (* c d)
* [misc]backup-simplify:  Simplify (/ 1 (* c d)) into (/ 1 (* c d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow b 4))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow b 4))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow b 4)) in b
* [misc]taylor:  Taking taylor expansion of (pow b 4) in b
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr c) d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr c) d)) in b
* [misc]taylor:  Taking taylor expansion of (* (sqr c) d) in b
* [misc]taylor:  Taking taylor expansion of (sqr c) 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 c) into (sqr c)
* [misc]backup-simplify:  Simplify (* (sqr c) d) into (* (sqr c) d)
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr c) d)) into (/ 1 (* (sqr c) d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* c (pow d 3)))) (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* c (pow d 3)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c (pow d 3))) in b
* [misc]taylor:  Taking taylor expansion of (* c (pow d 3)) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (pow d 3) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d))) in b
* [misc]taylor:  Taking taylor expansion of (* 3 (log d)) in b
* [misc]taylor:  Taking taylor expansion of 3 in b
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [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 (* c (pow d 3)) into (* c (pow d 3))
* [misc]backup-simplify:  Simplify (/ 1 (* c (pow d 3))) into (/ 1 (* c (pow d 3)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b (sqr d)))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b (sqr d)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (sqr d))) in b
* [misc]taylor:  Taking taylor expansion of (* b (sqr 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 (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* 0 (sqr d)) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqr d))) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr b) (sqr c)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr b) (sqr c))) in b
* [misc]taylor:  Taking taylor expansion of (* (sqr b) (sqr c)) in b
* [misc]taylor:  Taking taylor expansion of (sqr 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]taylor:  Taking taylor expansion of (sqr c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (* 0 (sqr c)) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (sqr c))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (sqr c)))) into (sqr c)
* [misc]backup-simplify:  Simplify (/ 1 (sqr c)) into (/ 1 (sqr c))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b c))) (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b c))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) 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]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b (pow d 3)))) (- (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b (pow d 3)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (pow d 3))) in b
* [misc]taylor:  Taking taylor expansion of (* b (pow d 3)) 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 (pow d 3) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d))) in b
* [misc]taylor:  Taking taylor expansion of (* 3 (log d)) in b
* [misc]taylor:  Taking taylor expansion of 3 in b
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [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 b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow b 3))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow b 3))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow b 3)) in b
* [misc]taylor:  Taking taylor expansion of (pow b 3) in b
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr c))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr c)) in b
* [misc]taylor:  Taking taylor expansion of (sqr c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (/ 1 (sqr c)) into (/ 1 (sqr c))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow b 3) d))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow b 3) d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow b 3) d)) in b
* [misc]taylor:  Taking taylor expansion of (* (pow b 3) d) in b
* [misc]taylor:  Taking taylor expansion of (pow b 3) 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 d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [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 (- (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow c 4))) (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow c 4))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 4)) in b
* [misc]taylor:  Taking taylor expansion of (pow c 4) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log c))) in b
* [misc]taylor:  Taking taylor expansion of (* 4 (log c)) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (log c) into (log c)
* [misc]backup-simplify:  Simplify (* 4 (log c)) into (* 4 (log c))
* [misc]backup-simplify:  Simplify (exp (* 4 (log c))) into (pow c 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow c 4)) into (/ 1 (pow c 4))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b (pow c 3)))) (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b (pow c 3)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (pow c 3))) in b
* [misc]taylor:  Taking taylor expansion of (* b (pow c 3)) 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 (pow c 3) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log c))) in b
* [misc]taylor:  Taking taylor expansion of (* 3 (log c)) in b
* [misc]taylor:  Taking taylor expansion of 3 in b
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (log c) into (log c)
* [misc]backup-simplify:  Simplify (* 3 (log c)) into (* 3 (log c))
* [misc]backup-simplify:  Simplify (exp (* 3 (log c))) into (pow c 3)
* [misc]backup-simplify:  Simplify (* 0 (pow c 3)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow c 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log c))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log c))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow c 3))) into (pow c 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow c 3)) into (/ 1 (pow c 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b (* (sqr c) d)))) (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b (* (sqr c) d)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (* (sqr c) d))) in b
* [misc]taylor:  Taking taylor expansion of (* b (* (sqr 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 (* (sqr c) d) in b
* [misc]taylor:  Taking taylor expansion of (sqr c) 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 c) into (sqr c)
* [misc]backup-simplify:  Simplify (* (sqr c) d) into (* (sqr c) d)
* [misc]backup-simplify:  Simplify (* 0 (* (sqr c) d)) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr c) 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (sqr c) d))) into (* (sqr c) d)
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr c) d)) into (/ 1 (* (sqr c) d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow c 3) d))) (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow c 3) d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow c 3) d)) in b
* [misc]taylor:  Taking taylor expansion of (* (pow c 3) d) in b
* [misc]taylor:  Taking taylor expansion of (pow c 3) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log c))) in b
* [misc]taylor:  Taking taylor expansion of (* 3 (log c)) in b
* [misc]taylor:  Taking taylor expansion of 3 in b
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (log c) into (log c)
* [misc]backup-simplify:  Simplify (* 3 (log c)) into (* 3 (log c))
* [misc]backup-simplify:  Simplify (exp (* 3 (log c))) into (pow c 3)
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* (pow c 3) d) into (* (pow c 3) d)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow c 3) d)) into (/ 1 (* (pow c 3) d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow b 3) c))) (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow b 3) c))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow b 3) c)) in b
* [misc]taylor:  Taking taylor expansion of (* (pow b 3) c) in b
* [misc]taylor:  Taking taylor expansion of (pow b 3) 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 c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* b (* c (sqr d))))) (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* b (* c (sqr d))))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (* c (sqr d)))) in b
* [misc]taylor:  Taking taylor expansion of (* b (* c (sqr 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 (sqr 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 (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* c (sqr d)) into (* c (sqr d))
* [misc]backup-simplify:  Simplify (* 0 (* c (sqr d))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 (sqr d))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* c (sqr d)))) into (* c (sqr d))
* [misc]backup-simplify:  Simplify (/ 1 (* c (sqr d))) into (/ 1 (* c (sqr d)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr b) (* c d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr b) (* c d)))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr b) (* c d))) in b
* [misc]taylor:  Taking taylor expansion of (* (sqr b) (* c d)) in b
* [misc]taylor:  Taking taylor expansion of (sqr 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]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 (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* c d) into (* c d)
* [misc]backup-simplify:  Simplify (* 0 (* c d)) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (* c d))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (* c d)))) into (* c d)
* [misc]backup-simplify:  Simplify (/ 1 (* c d)) into (/ 1 (* c d))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3)))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr b) d))) (- (* +nan.0 (/ 1 (pow c 3))))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr b) d))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr b) d)) in b
* [misc]taylor:  Taking taylor expansion of (* (sqr b) d) in b
* [misc]taylor:  Taking taylor expansion of (sqr 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]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 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)))) in b
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow c 3))) in b
* [misc]taylor:  Taking taylor expansion of +nan.0 in b
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 3)) in b
* [misc]taylor:  Taking taylor expansion of (pow c 3) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log c))) in b
* [misc]taylor:  Taking taylor expansion of (* 3 (log c)) in b
* [misc]taylor:  Taking taylor expansion of 3 in b
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (log c) into (log c)
* [misc]backup-simplify:  Simplify (* 3 (log c)) into (* 3 (log c))
* [misc]backup-simplify:  Simplify (exp (* 3 (log c))) into (pow c 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow c 3)) into (/ 1 (pow c 3))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (sqr d))) into (/ +nan.0 (sqr d))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 c)) into (/ +nan.0 c)
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [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 (* +nan.0 (/ 1 (sqr c))) into (/ +nan.0 (sqr c))
* [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) (* 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 (+ (* 1 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* c d))) into (/ +nan.0 (* c d))
* [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 (+ (/ +nan.0 (* c d)) (- (* +nan.0 (/ 1 d)))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (sqr c)) (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (* c d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 c) (- (+ (* +nan.0 (/ 1 d)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (sqr d)) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))) into (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +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 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c 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]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c 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 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr 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 (sqr d)) in c
* [misc]taylor:  Taking taylor expansion of (sqr d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr 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 (sqr c)) in c
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* c d)))) 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]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]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 (/ 1 c)) into (/ +nan.0 c)
* [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 (* c d))) into (/ +nan.0 (* c d))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (sqr d))) into (/ +nan.0 (sqr d))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (sqr c))) into (/ +nan.0 (sqr c))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [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 (+ (/ +nan.0 (sqr c)) (- (* +nan.0 (/ 1 d)))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (sqr c))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (sqr c))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (sqr c))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (sqr c))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (sqr c))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (sqr c))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (sqr c))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (sqr d)) (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (sqr c))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* c d)) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (* +nan.0 (/ 1 (sqr c))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 c) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))))) into (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (* +nan.0 (/ 1 (* c d))))))))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +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 (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c 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]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c 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 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr 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 (sqr d)) in c
* [misc]taylor:  Taking taylor expansion of (sqr d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d)))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr c))) (- (* +nan.0 (/ 1 (* c d))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr 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 (sqr c)) in c
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* c d)))) 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]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]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 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 (/ 1 (sqr c))) into (/ +nan.0 (sqr c))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* c d))) into (/ +nan.0 (* c d))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (sqr d))) into (/ +nan.0 (sqr d))
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sqr d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr d)) (/ 0 (sqr d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (sqr d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sqr c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr c)) (/ 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (sqr c)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 c)) into (/ +nan.0 c)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow d 3))) into (/ +nan.0 (pow d 3))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) 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 (+ (* 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 (+ (* c 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* c d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* c d)) (/ 0 (* c d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* c d)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* c (sqr d)))) into (/ +nan.0 (* c (sqr d)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* (sqr c) d))) into (/ +nan.0 (* (sqr c) d))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow c 3))) into (/ +nan.0 (pow c 3))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (pow c 3))) into (- (* +nan.0 (/ 1 (pow c 3))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* (sqr c) d)) (- (* +nan.0 (/ 1 (pow c 3))))) into (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))) into (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))) into (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))) into (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* c (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))) into (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))) into (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))) into (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))) into (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))) into (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))) into (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))) into (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))) into (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow d 3)) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 c) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))) into (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (sqr d)) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))) into (- (+ (* +nan.0 (/ 1 c)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 c)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))) into (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))) into (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))) into (- (+ (* +nan.0 (/ 1 c)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 c)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))) into (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))) into (- (+ (* +nan.0 (/ 1 c)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* c d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))) into (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (sqr c)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))))) 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 (* c d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 c)) (- (+ (* +nan.0 (/ 1 (* c d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))))) 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 (* c d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* c d))) (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))))))) 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 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +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 (- (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow d 3))) (- (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))))) 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 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* c (sqr d)))) (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* c (sqr 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 (sqr d))) in c
* [misc]taylor:  Taking taylor expansion of (* c (sqr 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 (sqr d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* 0 (sqr d)) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqr d))) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr d))) (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr 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 (sqr d)) in c
* [misc]taylor:  Taking taylor expansion of (sqr d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (sqr c))) (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr 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 (sqr c)) in c
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3)))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr c) d))) (- (* +nan.0 (/ 1 (pow c 3))))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr 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 (* (sqr c) d)) in c
* [misc]taylor:  Taking taylor expansion of (* (sqr c) d) in c
* [misc]taylor:  Taking taylor expansion of (sqr 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]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 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)))) 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]backup-simplify:  Simplify (* +nan.0 1) into +nan.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 (- 0) into 0
* [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 (+ +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 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) 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 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d))) 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 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* c d)) (/ 0 (* c d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* c d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr d)) (/ 0 (sqr d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (sqr d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr c)) (/ 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (sqr c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 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 (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* c d)) (/ 0 (* c d))) (* 0 (/ 0 (* c d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* c d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 d))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr d)) (/ 0 (sqr d))) (* 0 (/ 0 (sqr d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (sqr d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr c)) (/ 0 (sqr c))) (* 0 (/ 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 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 (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 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 (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 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 (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 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]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 (* +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]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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 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 (+ 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 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) 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 (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 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 (+ 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 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) 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 (* +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 (- 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 (+ (/ +nan.0 d) (- +nan.0)) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) 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 (* +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 (- 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 (+ (/ +nan.0 d) (- +nan.0)) into (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- +nan.0)))) 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 (* +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 (/ 1 (sqr d))) into (/ +nan.0 (sqr d))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) 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 (+ (* 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (sqr d)) 0) into (- (* +nan.0 (/ 1 (sqr d))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (sqr d))))) into (- (* +nan.0 (/ 1 (sqr d))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (sqr d))))) into (- (* +nan.0 (/ 1 (sqr d))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (sqr d))))) into (- (* +nan.0 (/ 1 (sqr d))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 d) (- (* +nan.0 (/ 1 (sqr d))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (sqr d))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (sqr d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (sqr d))))))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (sqr d))))))) into (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- +nan.0)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 d)) (- (+ (* +nan.0 (/ 1 (sqr d))) (- +nan.0)))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (sqr d))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (sqr d)))))))) in d
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (sqr 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)) (- (* +nan.0 (/ 1 (sqr d)))))) in d
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 d)) (- (* +nan.0 (/ 1 (sqr 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]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (sqr d)))) in d
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr 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 (sqr d)) in d
* [misc]taylor:  Taking taylor expansion of (sqr 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 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) 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 (+ 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]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) 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 (+ (* +nan.0 0) (* 0 (/ 1 d))) 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 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 (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 d))) 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 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]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]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]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]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]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]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 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 (- +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 (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (* (/ 1 (/ 1 (- d))) (* 1 (* (/ 1 (/ 1 (- b))) (sqr (/ 1 (- a))))))) (+ (* (- +nan.0) (* (/ 1 (/ 1 (- d))) (* (/ 1 (/ 1 (- c))) (* 1 (sqr (/ 1 (- a))))))) (* (- +nan.0) (sqr (* (/ 1 (/ 1 (- d))) (* 1 (* 1 (/ 1 (- a))))))))) into (- (+ (* +nan.0 (/ (sqr d) (sqr a))) (- (+ (* +nan.0 (/ (* b d) (sqr a))) (- (* +nan.0 (/ (* c d) (sqr a))))))))
* * * [misc]progress:  tayloring alt 8 of 8
* [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 (+ 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]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) 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 in c
* [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 into 1
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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 d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [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]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ b (+ c 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]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 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [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 (+ 0 (+ (/ 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]taylor:  Taking taylor expansion of 1 in c
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [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 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]backup-simplify:  Simplify (+ (/ 1 d) (/ 1 c)) 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 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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 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 (- (+ (* (/ 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]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]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 (* 1 (* 1 (* (/ 1 (/ 1 b)) 1)))) (+ (* 1 (* 1 (* (/ 1 (/ 1 c)) (* 1 1)))) (* 1 (* (/ 1 (/ 1 d)) (* 1 (* 1 1)))))) into (+ b (+ c d))
* [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 0) 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [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 (+ 0 (- (+ (/ 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) (+ (/ 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]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 (- 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 (- 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 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]backup-simplify:  Simplify (+ (/ 1 d) (/ 1 c)) into (+ (/ 1 d) (/ 1 c))
* [misc]backup-simplify:  Simplify (- (+ (/ 1 d) (/ 1 c))) 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) (/ 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]backup-simplify:  Simplify (- 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 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (- 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 (- 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 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 (- (+ (* (/ 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]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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 d) 0) into (/ 1 d)
* [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) 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]backup-simplify:  Simplify (- 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]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 (* 1 (* 1 (* (/ 1 (/ 1 (- b))) 1)))) (+ (* -1 (* 1 (* (/ 1 (/ 1 (- c))) (* 1 1)))) (* -1 (* (/ 1 (/ 1 (- d))) (* 1 (* 1 1)))))) into (+ b (+ c d))
* [misc]approximate:  Taking taylor expansion of (log (exp (+ a (+ (+ b c) d)))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (log (exp (+ a (+ (+ b c) d)))) in d
* [misc]taylor:  Taking taylor expansion of (exp (+ a (+ (+ b c) d))) in d
* [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]backup-simplify:  Simplify (+ b c) into (+ b c)
* [misc]backup-simplify:  Simplify (+ (+ b c) 0) into (+ b c)
* [misc]backup-simplify:  Simplify (+ a (+ b c)) into (+ b (+ c a))
* [misc]backup-simplify:  Simplify (exp (+ b (+ c a))) into (exp (+ b (+ c a)))
* [misc]backup-simplify:  Simplify (log (exp (+ b (+ c a)))) into (+ b (+ c a))
* [misc]taylor:  Taking taylor expansion of (log (exp (+ a (+ (+ b c) d)))) in c
* [misc]taylor:  Taking taylor expansion of (exp (+ a (+ (+ b c) d))) in c
* [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]backup-simplify:  Simplify (+ b 0) into b
* [misc]backup-simplify:  Simplify (+ b d) into (+ b d)
* [misc]backup-simplify:  Simplify (+ a (+ b d)) into (+ b (+ d a))
* [misc]backup-simplify:  Simplify (exp (+ b (+ d a))) into (exp (+ b (+ d a)))
* [misc]backup-simplify:  Simplify (log (exp (+ b (+ d a)))) into (+ b (+ d a))
* [misc]taylor:  Taking taylor expansion of (log (exp (+ a (+ (+ b c) d)))) in b
* [misc]taylor:  Taking taylor expansion of (exp (+ a (+ (+ b c) d))) in b
* [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]backup-simplify:  Simplify (+ 0 c) into c
* [misc]backup-simplify:  Simplify (+ c d) into (+ c d)
* [misc]backup-simplify:  Simplify (+ a (+ c d)) into (+ c (+ d a))
* [misc]backup-simplify:  Simplify (exp (+ c (+ d a))) into (exp (+ c (+ d a)))
* [misc]backup-simplify:  Simplify (log (exp (+ c (+ d a)))) into (+ c (+ d a))
* [misc]taylor:  Taking taylor expansion of (log (exp (+ a (+ (+ b c) d)))) in a
* [misc]taylor:  Taking taylor expansion of (exp (+ a (+ (+ b c) d))) in a
* [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 (+ b (+ c d))
* [misc]backup-simplify:  Simplify (exp (+ b (+ c d))) into (exp (+ b (+ c d)))
* [misc]backup-simplify:  Simplify (log (exp (+ b (+ c d)))) into (+ b (+ c d))
* [misc]taylor:  Taking taylor expansion of (log (exp (+ a (+ (+ b c) d)))) in a
* [misc]taylor:  Taking taylor expansion of (exp (+ a (+ (+ b c) d))) in a
* [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 (+ b (+ c d))
* [misc]backup-simplify:  Simplify (exp (+ b (+ c d))) into (exp (+ b (+ c d)))
* [misc]backup-simplify:  Simplify (log (exp (+ 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]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* (exp (+ b (+ c d))) (+ (* (/ (pow 1 1) 1)))) into (exp (+ b (+ c d)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (exp (+ b (+ c d)))) 1)) (pow (exp (+ b (+ c d))) 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 in c
* [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 into 1
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [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 d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [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]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* c (* 1 1)))) (+ (* 1 (* 1 (* 1 (* b 1)))) (* 1 (* 1 (* 1 (* 1 a)))))) into (+ b (+ c a))
* [misc]approximate:  Taking taylor expansion of (log (exp (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (log (exp (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))))) in d
* [misc]taylor:  Taking taylor expansion of (exp (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in d
* [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]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (exp (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) into (exp (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]backup-simplify:  Simplify (log (exp (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))) into (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (log (exp (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))))) in c
* [misc]taylor:  Taking taylor expansion of (exp (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in c
* [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]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 (exp (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) into (exp (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]backup-simplify:  Simplify (log (exp (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))) into (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (log (exp (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))))) in b
* [misc]taylor:  Taking taylor expansion of (exp (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in b
* [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]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (exp (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) into (exp (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]backup-simplify:  Simplify (log (exp (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))) into (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (log (exp (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))))) in a
* [misc]taylor:  Taking taylor expansion of (exp (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in a
* [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 0) into 1
* [misc]backup-simplify:  Simplify (exp (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) into (exp (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]backup-simplify:  Simplify (log (exp (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))) into (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (log (exp (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d))))) in a
* [misc]taylor:  Taking taylor expansion of (exp (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) in a
* [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 0) into 1
* [misc]backup-simplify:  Simplify (exp (+ (/ 1 a) (+ (+ (/ 1 b) (/ 1 c)) (/ 1 d)))) into (exp (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]backup-simplify:  Simplify (log (exp (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))) into (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))) 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) (/ 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 c) (/ 1 a)) 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 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]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 c) (/ 1 a)) into (+ (/ 1 c) (/ 1 a))
* [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 c) (/ 1 a))) into (+ (/ 1 c) (/ 1 a))
* [misc]backup-simplify:  Simplify (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) into (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) 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) (/ 1 a)) 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 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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 d) (/ 1 a)) into (+ (/ 1 d) (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) 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 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 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))) 1)))) 1) 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 (- (+ (* (/ 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 (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) 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]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 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) 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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (exp (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (exp (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))) 1)))) 2) 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]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 (/ 1 a) into (/ 1 a)
* [misc]approximate:  Taking taylor expansion of (log (exp (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))))) in (a b c d) around 0
* [misc]taylor:  Taking taylor expansion of (log (exp (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))))) in d
* [misc]taylor:  Taking taylor expansion of (exp (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in d
* [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]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (exp (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) into (exp (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))
* [misc]backup-simplify:  Simplify (log (exp (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))) into (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (log (exp (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))))) in c
* [misc]taylor:  Taking taylor expansion of (exp (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in c
* [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]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 (exp (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) into (exp (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))
* [misc]backup-simplify:  Simplify (log (exp (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))) into (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (log (exp (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))))) in b
* [misc]taylor:  Taking taylor expansion of (exp (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in b
* [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]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (exp (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) into (exp (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))
* [misc]backup-simplify:  Simplify (log (exp (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))) into (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (log (exp (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))))) in a
* [misc]taylor:  Taking taylor expansion of (exp (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in a
* [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 0) into -1
* [misc]backup-simplify:  Simplify (exp (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) into (exp (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))
* [misc]backup-simplify:  Simplify (log (exp (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))) into (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (log (exp (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d)))))) in a
* [misc]taylor:  Taking taylor expansion of (exp (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) in a
* [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 0) into -1
* [misc]backup-simplify:  Simplify (exp (+ (/ 1 (- a)) (+ (+ (/ 1 (- b)) (/ 1 (- c))) (/ 1 (- d))))) into (exp (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))
* [misc]backup-simplify:  Simplify (log (exp (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))) into (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))) 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) (/ 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 c) (/ 1 a)) 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 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]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 c) (/ 1 a)) into (+ (/ 1 c) (/ 1 a))
* [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 c) (/ 1 a))) into (+ (/ 1 c) (/ 1 a))
* [misc]backup-simplify:  Simplify (+ (/ 1 d) (+ (/ 1 c) (/ 1 a))) into (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (+ (/ 1 d) (+ (/ 1 c) (/ 1 a)))) into (- (+ (/ 1 d) (+ (/ 1 c) (/ 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) (/ 1 a))) 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) (/ 1 a)) 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 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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 d) (/ 1 a)) into (+ (/ 1 d) (/ 1 a))
* [misc]backup-simplify:  Simplify (- (+ (/ 1 d) (/ 1 a))) into (- (+ (/ 1 d) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 d) (/ 1 a))) in d
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 d) (/ 1 a)) 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 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 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
* [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
* [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))) 1)))) 1) 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 (- (+ (* (/ 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 (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) 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]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 (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) 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]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 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (exp (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (exp (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))) 1)))) 2) 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]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 (- (/ 1 a)) into (- (/ 1 a))
* * * [misc]progress:  simplifying alt 1 of 69
* [enter]simplify:  Simplifying (* (/ (- (sqr a) (+ (* 2 (* b c)) (sqr b))) (- a (+ b (+ c d)))) 2)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (/ (- (sqr a) (+ (* b b) (* (* 2 b) c))) (/ (- (- a b) (+ c d)) 2))
* [misc]none:  prog is (λ (a b c d) (/ (- (sqr a) (+ (* b b) (* (* 2 b) c))) (/ (- (- a b) (+ c d)) 2)))
* * * [misc]progress:  simplifying alt 2 of 69
* [enter]simplify:  Simplifying (* (/ (- (+ (* 2 (* c d)) (+ (sqr d) (* 2 (* b d))))) (- a (+ b (+ c d)))) 2)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (82 enodes)
* [exit]simplify:  Simplified to (* (/ (+ (* d (+ (* c 2) d)) (* d (* 2 b))) (- (- a b) (+ d c))) (- 2))
* [misc]none:  prog is (λ (a b c d) (* (/ (+ (* d (+ (* c 2) d)) (* d (* 2 b))) (- (- a b) (+ d c))) (- 2)))
* * * [misc]progress:  simplifying alt 3 of 69
* [enter]simplify:  Simplifying (* (/ (- (+ (* 2 (* c d)) (+ (sqr d) (* 2 (* b d))))) (- a (+ b (+ c d)))) 2)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (82 enodes)
* [exit]simplify:  Simplified to (* (/ (+ (* d (+ (* c 2) d)) (* d (* 2 b))) (- (- a b) (+ d c))) (- 2))
* [misc]none:  prog is (λ (a b c d) (* (/ (+ (* d (+ (* c 2) d)) (* d (* 2 b))) (- (- a b) (+ d c))) (- 2)))
* * * [misc]progress:  simplifying alt 4 of 69
* [enter]simplify:  Simplifying (* (/ (- (sqr a) (sqr (+ b (+ c d)))) (- a (+ b (+ c d)))) 2)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (60 enodes)
* [exit]simplify:  Simplified to (* 2 (/ (+ (+ a b) (+ d c)) 1))
* [misc]none:  prog is (λ (a b c d) (* 2 (/ (+ (+ a b) (+ d c)) 1)))
* * * [misc]progress:  simplifying alt 5 of 69
* [enter]simplify:  Simplifying (* (/ (- (sqr a) (sqr (+ b (+ c d)))) (- a (+ b (+ c d)))) 2)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (60 enodes)
* [exit]simplify:  Simplified to (* 2 (/ (+ (+ a b) (+ d c)) 1))
* [misc]none:  prog is (λ (a b c d) (* 2 (/ (+ (+ a b) (+ d c)) 1)))
* * * [misc]progress:  simplifying alt 6 of 69
* [enter]simplify:  Simplifying (* (/ (- (sqr a) (sqr (+ b (+ c d)))) (- a (+ b (+ c d)))) 2)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (60 enodes)
* [exit]simplify:  Simplified to (* 2 (/ (+ (+ a b) (+ d c)) 1))
* [misc]none:  prog is (λ (a b c d) (* 2 (/ (+ (+ a b) (+ d c)) 1)))
* * * [misc]progress:  simplifying alt 7 of 69
* [enter]simplify:  Simplifying (* (/ (- (sqr a) (sqr (+ b (+ c d)))) (- a (+ b (+ c d)))) 2)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (60 enodes)
* [exit]simplify:  Simplified to (* 2 (/ (+ (+ a b) (+ d c)) 1))
* [misc]none:  prog is (λ (a b c d) (* 2 (/ (+ (+ a b) (+ d c)) 1)))
* * * [misc]progress:  simplifying alt 8 of 69
* [enter]simplify:  Simplifying (* (/ (- (sqr a) (sqr (+ b (+ c d)))) (- a (+ b (+ c d)))) 2)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (60 enodes)
* [exit]simplify:  Simplified to (* 2 (/ (+ (+ a b) (+ d c)) 1))
* [misc]none:  prog is (λ (a b c d) (* 2 (/ (+ (+ a b) (+ d c)) 1)))
* * * [misc]progress:  simplifying alt 9 of 69
* [enter]simplify:  Simplifying (* (/ (- (sqr a) (sqr (+ b (+ c d)))) (- a (+ b (+ c d)))) 2)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (60 enodes)
* [exit]simplify:  Simplified to (* 2 (/ (+ (+ a b) (+ d c)) 1))
* [misc]none:  prog is (λ (a b c d) (* 2 (/ (+ (+ a b) (+ d c)) 1)))
* * * [misc]progress:  simplifying alt 10 of 69
* [enter]simplify:  Simplifying (* (/ (- (sqr a) (+ (* 2 (* b c)) (+ (sqr c) (sqr b)))) (- a (+ b (+ c d)))) 2)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (59 enodes)
* [exit]simplify:  Simplified to (/ (- (- (- (sqr a) (* c c)) (* c (* 2 b))) (* b b)) (/ (- (- a b) (+ d c)) 2))
* [misc]none:  prog is (λ (a b c d) (/ (- (- (- (sqr a) (* c c)) (* c (* 2 b))) (* b b)) (/ (- (- a b) (+ d c)) 2)))
* * * [misc]progress:  simplifying alt 11 of 69
* [enter]simplify:  Simplifying (* (/ (- (sqr a) (+ (* 2 (* c d)) (+ (sqr d) (* 2 (* b d))))) (- a (+ b (+ c d)))) 2)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (69 enodes)
* [exit]simplify:  Simplified to (/ (- (- (sqr a) (* d (* 2 c))) (* d (+ (* b 2) d))) (/ (- (- a b) (+ d c)) 2))
* [misc]none:  prog is (λ (a b c d) (/ (- (- (sqr a) (* d (* 2 c))) (* d (+ (* b 2) d))) (/ (- (- a b) (+ d c)) 2)))
* * * [misc]progress:  simplifying alt 12 of 69
* [enter]simplify:  Simplifying (* (/ (- (sqr a) (+ (* 2 (* c d)) (+ (sqr d) (* 2 (* b d))))) (- a (+ b (+ c d)))) 2)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (69 enodes)
* [exit]simplify:  Simplified to (/ (- (- (sqr a) (* d (* 2 c))) (* d (+ (* b 2) d))) (/ (- (- a b) (+ d c)) 2))
* [misc]none:  prog is (λ (a b c d) (/ (- (- (sqr a) (* d (* 2 c))) (* d (+ (* b 2) d))) (/ (- (- a b) (+ d c)) 2)))
* * * [misc]progress:  simplifying alt 13 of 69
* [enter]simplify:  Simplifying (* (cbrt (cube (+ b (+ c a)))) 2)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (* (+ (+ a c) b) 2)
* [misc]none:  prog is (λ (a b c d) (* (+ (+ a c) b) 2))
* * * [misc]progress:  simplifying alt 14 of 69
* [enter]simplify:  Simplifying (* (cbrt (cube (+ b (+ c d)))) 2)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (* (+ (+ d c) b) 2)
* [misc]none:  prog is (λ (a b c d) (* (+ (+ d c) b) 2))
* * * [misc]progress:  simplifying alt 15 of 69
* [enter]simplify:  Simplifying (* (cbrt (cube (+ b (+ c d)))) 2)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (* (+ (+ d c) b) 2)
* [misc]none:  prog is (λ (a b c d) (* (+ (+ d c) b) 2))
* * * [misc]progress:  simplifying alt 16 of 69
* [enter]simplify:  Simplifying (* (+ b (+ c a)) 2)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (* (+ a (+ b c)) 2)
* [misc]none:  prog is (λ (a b c d) (* (+ a (+ b c)) 2))
* * * [misc]progress:  simplifying alt 17 of 69
* [enter]simplify:  Simplifying (* (/ 1 a) 2)
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (12 enodes)
* [exit]simplify:  Simplified to (/ 2 a)
* [misc]none:  prog is (λ (a b c d) (/ 2 a))
* * * [misc]progress:  simplifying alt 18 of 69
* [enter]simplify:  Simplifying (* (- (/ 1 a)) 2)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to (- (/ 2 a))
* [misc]none:  prog is (λ (a b c d) (- (/ 2 a)))
* * * [misc]progress:  simplifying alt 19 of 69
* [enter]simplify:  Simplifying (* (cbrt (cube (+ b (+ c (+ d a))))) 2)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (* (+ (+ b c) (+ d a)) 2)
* [misc]none:  prog is (λ (a b c d) (* (+ (+ b c) (+ d a)) 2))
* * * [misc]progress:  simplifying alt 20 of 69
* [enter]simplify:  Simplifying (* (cbrt (cube (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))) 2)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (57 enodes)
* [exit]simplify:  Simplified to (* (+ (+ (/ 1 c) (/ 1 a)) (+ (/ 1 b) (/ 1 d))) 2)
* [misc]none:  prog is (λ (a b c d) (* (+ (+ (/ 1 c) (/ 1 a)) (+ (/ 1 b) (/ 1 d))) 2))
* * * [misc]progress:  simplifying alt 21 of 69
* [enter]simplify:  Simplifying (* (cbrt (cube (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))) 2)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (76 enodes)
* [exit]simplify:  Simplified to (* (+ (+ (/ 1 b) (/ 1 d)) (+ (/ 1 c) (/ 1 a))) (- 2))
* [misc]none:  prog is (λ (a b c d) (* (+ (+ (/ 1 b) (/ 1 d)) (+ (/ 1 c) (/ 1 a))) (- 2)))
* * * [misc]progress:  simplifying alt 22 of 69
* [enter]simplify:  Simplifying (* (/ (- (sqr a) (+ (* 2 (* b c)) (sqr b))) (- a (+ (+ b c) d))) 2)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (/ (- (sqr a) (+ (* b b) (* (* 2 b) c))) (/ (- (- a b) (+ d c)) 2))
* [misc]none:  prog is (λ (a b c d) (/ (- (sqr a) (+ (* b b) (* (* 2 b) c))) (/ (- (- a b) (+ d c)) 2)))
* * * [misc]progress:  simplifying alt 23 of 69
* [enter]simplify:  Simplifying (* (/ (- (+ (* 2 (* c d)) (+ (sqr d) (* 2 (* b d))))) (- a (+ (+ b c) d))) 2)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (82 enodes)
* [exit]simplify:  Simplified to (* (/ (+ (* d (+ (* c 2) d)) (* d (* 2 b))) (- (- a b) (+ d c))) (- 2))
* [misc]none:  prog is (λ (a b c d) (* (/ (+ (* d (+ (* c 2) d)) (* d (* 2 b))) (- (- a b) (+ d c))) (- 2)))
* * * [misc]progress:  simplifying alt 24 of 69
* [enter]simplify:  Simplifying (* (/ (- (+ (* 2 (* c d)) (+ (sqr d) (* 2 (* b d))))) (- a (+ (+ b c) d))) 2)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (82 enodes)
* [exit]simplify:  Simplified to (* (/ (+ (* d (+ (* c 2) d)) (* d (* 2 b))) (- (- a b) (+ d c))) (- 2))
* [misc]none:  prog is (λ (a b c d) (* (/ (+ (* d (+ (* c 2) d)) (* d (* 2 b))) (- (- a b) (+ d c))) (- 2)))
* * * [misc]progress:  simplifying alt 25 of 69
* [enter]simplify:  Simplifying (* (/ (- (sqr a) (+ (* 2 (* b c)) (+ (sqr c) (sqr b)))) (- a (+ (+ b c) d))) 2)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (59 enodes)
* [exit]simplify:  Simplified to (/ (- (- (- (sqr a) (* c c)) (* c (* 2 b))) (* b b)) (/ (- (- a b) (+ c d)) 2))
* [misc]none:  prog is (λ (a b c d) (/ (- (- (- (sqr a) (* c c)) (* c (* 2 b))) (* b b)) (/ (- (- a b) (+ c d)) 2)))
* * * [misc]progress:  simplifying alt 26 of 69
* [enter]simplify:  Simplifying (* (/ (- (sqr a) (+ (* 2 (* c d)) (+ (sqr d) (* 2 (* b d))))) (- a (+ (+ b c) d))) 2)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (69 enodes)
* [exit]simplify:  Simplified to (/ (- (- (sqr a) (* d (* 2 c))) (* d (+ (* b 2) d))) (/ (- (- a b) (+ d c)) 2))
* [misc]none:  prog is (λ (a b c d) (/ (- (- (sqr a) (* d (* 2 c))) (* d (+ (* b 2) d))) (/ (- (- a b) (+ d c)) 2)))
* * * [misc]progress:  simplifying alt 27 of 69
* [enter]simplify:  Simplifying (* (/ (- (sqr a) (+ (* 2 (* c d)) (+ (sqr d) (* 2 (* b d))))) (- a (+ (+ b c) d))) 2)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (69 enodes)
* [exit]simplify:  Simplified to (/ (- (- (sqr a) (* d (* 2 c))) (* d (+ (* b 2) d))) (/ (- (- a b) (+ d c)) 2))
* [misc]none:  prog is (λ (a b c d) (/ (- (- (sqr a) (* d (* 2 c))) (* d (+ (* b 2) d))) (/ (- (- a b) (+ d c)) 2)))
* * * [misc]progress:  simplifying alt 28 of 69
* [enter]simplify:  Simplifying (* (+ b (+ c a)) 2)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (* (+ a (+ b c)) 2)
* [misc]none:  prog is (λ (a b c d) (* (+ a (+ b c)) 2))
* * * [misc]progress:  simplifying alt 29 of 69
* [enter]simplify:  Simplifying (* (+ b (+ c d)) 2)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (* (+ d (+ b c)) 2)
* [misc]none:  prog is (λ (a b c d) (* (+ d (+ b c)) 2))
* * * [misc]progress:  simplifying alt 30 of 69
* [enter]simplify:  Simplifying (* (+ b (+ c d)) 2)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (* (+ d (+ b c)) 2)
* [misc]none:  prog is (λ (a b c d) (* (+ d (+ b c)) 2))
* * * [misc]progress:  simplifying alt 31 of 69
* [enter]simplify:  Simplifying (* (/ (- (sqr a) (sqr (+ (+ b c) d))) (- a (+ b c))) 2)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (61 enodes)
* [exit]simplify:  Simplified to (/ (* (+ (+ a b) (+ d c)) (* 2 (- (- a b) (+ d c)))) (- a (+ b c)))
* [misc]none:  prog is (λ (a b c d) (/ (* (+ (+ a b) (+ d c)) (* 2 (- (- a b) (+ d c)))) (- a (+ b c))))
* * * [misc]progress:  simplifying alt 32 of 69
* [enter]simplify:  Simplifying (* (/ (- (sqr a) (sqr (+ (+ b c) d))) (- (+ b (+ c d)))) 2)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (71 enodes)
* [exit]simplify:  Simplified to (* 2 (/ (* (+ (+ a b) (+ d c)) (- (- a b) (+ d c))) (- (+ (+ d c) b))))
* [misc]none:  prog is (λ (a b c d) (* 2 (/ (* (+ (+ a b) (+ d c)) (- (- a b) (+ d c))) (- (+ (+ d c) b)))))
* * * [misc]progress:  simplifying alt 33 of 69
* [enter]simplify:  Simplifying (* (/ (- (sqr a) (sqr (+ (+ b c) d))) (- (+ b (+ c d)))) 2)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (71 enodes)
* [exit]simplify:  Simplified to (* 2 (/ (* (+ (+ a b) (+ d c)) (- (- a b) (+ d c))) (- (+ (+ d c) b))))
* [misc]none:  prog is (λ (a b c d) (* 2 (/ (* (+ (+ a b) (+ d c)) (- (- a b) (+ d c))) (- (+ (+ d c) b)))))
* * * [misc]progress:  simplifying alt 34 of 69
* [enter]simplify:  Simplifying (* (+ b (+ c a)) 2)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (* (+ a (+ b c)) 2)
* [misc]none:  prog is (λ (a b c d) (* (+ a (+ b c)) 2))
* * * [misc]progress:  simplifying alt 35 of 69
* [enter]simplify:  Simplifying (* (+ b (+ c d)) 2)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (* (+ d (+ b c)) 2)
* [misc]none:  prog is (λ (a b c d) (* (+ d (+ b c)) 2))
* * * [misc]progress:  simplifying alt 36 of 69
* [enter]simplify:  Simplifying (* (+ b (+ c d)) 2)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (* (+ d (+ b c)) 2)
* [misc]none:  prog is (λ (a b c d) (* (+ d (+ b c)) 2))
* * * [misc]progress:  simplifying alt 37 of 69
* [enter]simplify:  Simplifying (* (cube (cbrt (+ b (+ c a)))) 2)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (* (+ (+ b a) c) 2)
* [misc]none:  prog is (λ (a b c d) (* (+ (+ b a) c) 2))
* * * [misc]progress:  simplifying alt 38 of 69
* [enter]simplify:  Simplifying (* (cube (cbrt (+ b (+ c d)))) 2)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (* (+ (+ b d) c) 2)
* [misc]none:  prog is (λ (a b c d) (* (+ (+ b d) c) 2))
* * * [misc]progress:  simplifying alt 39 of 69
* [enter]simplify:  Simplifying (* (cube (cbrt (+ b (+ c d)))) 2)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (* (+ (+ b d) c) 2)
* [misc]none:  prog is (λ (a b c d) (* (+ (+ b d) c) 2))
* * * [misc]progress:  simplifying alt 40 of 69
* [enter]simplify:  Simplifying (* (+ b (+ c a)) 2)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (* (+ a (+ b c)) 2)
* [misc]none:  prog is (λ (a b c d) (* (+ a (+ b c)) 2))
* * * [misc]progress:  simplifying alt 41 of 69
* [enter]simplify:  Simplifying (* (/ 1 a) 2)
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (12 enodes)
* [exit]simplify:  Simplified to (/ 2 a)
* [misc]none:  prog is (λ (a b c d) (/ 2 a))
* * * [misc]progress:  simplifying alt 42 of 69
* [enter]simplify:  Simplifying (* (- (/ 1 a)) 2)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to (- (/ 2 a))
* [misc]none:  prog is (λ (a b c d) (- (/ 2 a)))
* * * [misc]progress:  simplifying alt 43 of 69
* [enter]simplify:  Simplifying (* (cube (cbrt (+ b (+ c (+ d a))))) 2)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (* (+ (+ b a) (+ d c)) 2)
* [misc]none:  prog is (λ (a b c d) (* (+ (+ b a) (+ d c)) 2))
* * * [misc]progress:  simplifying alt 44 of 69
* [enter]simplify:  Simplifying (* (cube (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))) 2)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (* (+ (+ (/ 1 c) (/ 1 a)) (+ (/ 1 b) (/ 1 d))) 2)
* [misc]none:  prog is (λ (a b c d) (* (+ (+ (/ 1 c) (/ 1 a)) (+ (/ 1 b) (/ 1 d))) 2))
* * * [misc]progress:  simplifying alt 45 of 69
* [enter]simplify:  Simplifying (* (cube (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))) 2)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (57 enodes)
* [exit]simplify:  Simplified to (* (- 2) (+ (+ (/ 1 b) (/ 1 d)) (+ (/ 1 c) (/ 1 a))))
* [misc]none:  prog is (λ (a b c d) (* (- 2) (+ (+ (/ 1 b) (/ 1 d)) (+ (/ 1 c) (/ 1 a)))))
* * * [misc]progress:  simplifying alt 46 of 69
* [enter]simplify:  Simplifying (* (cube (cbrt (+ a (+ b (+ c d))))) 2)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (* (+ (+ a d) (+ c b)) 2)
* [misc]none:  prog is (λ (a b c d) (* (+ (+ a d) (+ c b)) 2))
* * * [misc]progress:  simplifying alt 47 of 69
* [enter]simplify:  Simplifying (* (cube (cbrt (+ a (+ b (+ c d))))) 2)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (* (+ (+ a d) (+ c b)) 2)
* [misc]none:  prog is (λ (a b c d) (* (+ (+ a d) (+ c b)) 2))
* * * [misc]progress:  simplifying alt 48 of 69
* [enter]simplify:  Simplifying (* (cube (cbrt (+ a (+ b (+ c d))))) 2)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (* (+ (+ a d) (+ c b)) 2)
* [misc]none:  prog is (λ (a b c d) (* (+ (+ a d) (+ c b)) 2))
* * * [misc]progress:  simplifying alt 49 of 69
* [enter]simplify:  Simplifying (* (cube (cbrt (+ b (+ c a)))) 2)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (* (+ (+ b a) c) 2)
* [misc]none:  prog is (λ (a b c d) (* (+ (+ b a) c) 2))
* * * [misc]progress:  simplifying alt 50 of 69
* [enter]simplify:  Simplifying (* (cube (cbrt (+ b (+ c d)))) 2)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (* (+ (+ b d) c) 2)
* [misc]none:  prog is (λ (a b c d) (* (+ (+ b d) c) 2))
* * * [misc]progress:  simplifying alt 51 of 69
* [enter]simplify:  Simplifying (* (cube (cbrt (+ b (+ c d)))) 2)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (* (+ (+ b d) c) 2)
* [misc]none:  prog is (λ (a b c d) (* (+ (+ b d) c) 2))
* * * [misc]progress:  simplifying alt 52 of 69
* [enter]simplify:  Simplifying (* (+ b (+ c a)) 2)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (* (+ a (+ b c)) 2)
* [misc]none:  prog is (λ (a b c d) (* (+ a (+ b c)) 2))
* * * [misc]progress:  simplifying alt 53 of 69
* [enter]simplify:  Simplifying (* (/ 1 a) 2)
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (12 enodes)
* [exit]simplify:  Simplified to (/ 2 a)
* [misc]none:  prog is (λ (a b c d) (/ 2 a))
* * * [misc]progress:  simplifying alt 54 of 69
* [enter]simplify:  Simplifying (* (- (/ 1 a)) 2)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to (- (/ 2 a))
* [misc]none:  prog is (λ (a b c d) (- (/ 2 a)))
* * * [misc]progress:  simplifying alt 55 of 69
* [enter]simplify:  Simplifying (* (cube (cbrt (+ b (+ c (+ d a))))) 2)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (* (+ (+ b a) (+ d c)) 2)
* [misc]none:  prog is (λ (a b c d) (* (+ (+ b a) (+ d c)) 2))
* * * [misc]progress:  simplifying alt 56 of 69
* [enter]simplify:  Simplifying (* (cube (cbrt (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a)))))) 2)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (* (+ (+ (/ 1 c) (/ 1 a)) (+ (/ 1 b) (/ 1 d))) 2)
* [misc]none:  prog is (λ (a b c d) (* (+ (+ (/ 1 c) (/ 1 a)) (+ (/ 1 b) (/ 1 d))) 2))
* * * [misc]progress:  simplifying alt 57 of 69
* [enter]simplify:  Simplifying (* (cube (cbrt (- (+ (/ 1 d) (+ (/ 1 b) (+ (/ 1 c) (/ 1 a))))))) 2)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (57 enodes)
* [exit]simplify:  Simplified to (* (- 2) (+ (+ (/ 1 b) (/ 1 d)) (+ (/ 1 c) (/ 1 a))))
* [misc]none:  prog is (λ (a b c d) (* (- 2) (+ (+ (/ 1 b) (/ 1 d)) (+ (/ 1 c) (/ 1 a)))))
* * * [misc]progress:  simplifying alt 58 of 69
* [enter]simplify:  Simplifying (* (sqr (sqrt (+ b (+ c a)))) 2)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (* (+ a (+ b c)) 2)
* [misc]none:  prog is (λ (a b c d) (* (+ a (+ b c)) 2))
* * * [misc]progress:  simplifying alt 59 of 69
* [enter]simplify:  Simplifying (* (sqr (sqrt (+ b (+ c d)))) 2)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (* (+ d (+ b c)) 2)
* [misc]none:  prog is (λ (a b c d) (* (+ d (+ b c)) 2))
* * * [misc]progress:  simplifying alt 60 of 69
* [enter]simplify:  Simplifying (* (sqr (sqrt (+ b (+ c d)))) 2)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (* (+ d (+ b c)) 2)
* [misc]none:  prog is (λ (a b c d) (* (+ d (+ b c)) 2))
* * * [misc]progress:  simplifying alt 61 of 69
* [enter]simplify:  Simplifying (* (+ b (+ c a)) 2)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (* (+ a (+ b c)) 2)
* [misc]none:  prog is (λ (a b c d) (* (+ a (+ b c)) 2))
* * * [misc]progress:  simplifying alt 62 of 69
* [enter]simplify:  Simplifying (* (- (+ (* +nan.0 (/ (sqr d) (sqr a))) (- (+ (* +nan.0 (/ (* b d) (sqr a))) (- (* +nan.0 (/ (* c d) (sqr a)))))))) 2)
* [misc]none:  prog is (λ (a b c d) +nan.0)
* * * [misc]progress:  simplifying alt 63 of 69
* [enter]simplify:  Simplifying (* (- (+ (* +nan.0 (/ (sqr d) (sqr a))) (- (+ (* +nan.0 (/ (* b d) (sqr a))) (- (* +nan.0 (/ (* c d) (sqr a)))))))) 2)
* [misc]none:  prog is (λ (a b c d) +nan.0)
* * * [misc]progress:  simplifying alt 64 of 69
* [enter]simplify:  Simplifying (* (log (exp (+ b (+ c a)))) 2)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (* (+ b (+ a c)) 2)
* [misc]none:  prog is (λ (a b c d) (* (+ b (+ a c)) 2))
* * * [misc]progress:  simplifying alt 65 of 69
* [enter]simplify:  Simplifying (* (log (exp (+ b (+ c d)))) 2)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (* (+ b (+ d c)) 2)
* [misc]none:  prog is (λ (a b c d) (* (+ b (+ d c)) 2))
* * * [misc]progress:  simplifying alt 66 of 69
* [enter]simplify:  Simplifying (* (log (exp (+ b (+ c d)))) 2)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (* (+ b (+ d c)) 2)
* [misc]none:  prog is (λ (a b c d) (* (+ b (+ d c)) 2))
* * * [misc]progress:  simplifying alt 67 of 69
* [enter]simplify:  Simplifying (* (+ b (+ c a)) 2)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (* (+ a (+ b c)) 2)
* [misc]none:  prog is (λ (a b c d) (* (+ a (+ b c)) 2))
* * * [misc]progress:  simplifying alt 68 of 69
* [enter]simplify:  Simplifying (* (/ 1 a) 2)
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (12 enodes)
* [exit]simplify:  Simplified to (/ 2 a)
* [misc]none:  prog is (λ (a b c d) (/ 2 a))
* * * [misc]progress:  simplifying alt 69 of 69
* [enter]simplify:  Simplifying (* (- (/ 1 a)) 2)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to (- (/ 2 a))
* [misc]none:  prog is (λ (a b c d) (- (/ 2 a)))
* [misc]progress:  [Phase 3 of 3] Extracting.
* [enter]simplify:  Simplifying (* (+ (+ b c) (+ d a)) 2)
* * [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 (75 enodes)
* * [misc]simplify:  iters left: 2 (117 enodes)
* * [misc]simplify:  iters left: 1 (139 enodes)
* [exit]simplify:  Simplified to (* (+ (+ c d) (+ a b)) 2)