* [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 c) (* b d)) (+ (sqr c) (sqr d)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (fma d d (* c c)))
* [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 c) (* b d)) (+ (sqr c) (sqr d))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 3 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))) in d
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in d
* [misc]taylor:  Taking taylor expansion of (* a c) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqr c) (sqr d)) in d
* [misc]taylor:  Taking taylor expansion of (sqr c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [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 (* a c) into (* c a)
* [misc]backup-simplify:  Simplify (* b 0) into 0
* [misc]backup-simplify:  Simplify (+ (* c a) 0) into (* c a)
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr c) 0) into (sqr c)
* [misc]backup-simplify:  Simplify (/ (* c a) (sqr c)) into (/ a c)
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* 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 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 (* a c) into (* c a)
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (+ (* c a) 0) into (* c a)
* [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 d) (sqr c))
* [misc]backup-simplify:  Simplify (/ (* c a) (+ (sqr d) (sqr c))) into (/ (* c a) (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* a c) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (sqr c) (sqr 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 d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b 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 (sqr d)
* [misc]backup-simplify:  Simplify (/ (* b d) (sqr d)) into (/ b d)
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (sqr c) (sqr d)) in a
* [misc]taylor:  Taking taylor expansion of (sqr c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (sqr d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b 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 d) (sqr c))
* [misc]backup-simplify:  Simplify (/ (* b d) (+ (sqr d) (sqr c))) into (/ (* b d) (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (sqr c) (sqr d)) in a
* [misc]taylor:  Taking taylor expansion of (sqr c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (sqr d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b 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 d) (sqr c))
* [misc]backup-simplify:  Simplify (/ (* b d) (+ (sqr d) (sqr c))) into (/ (* b d) (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ (* b d) (+ (sqr d) (sqr c))) in c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (sqr 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 (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 (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr d) 0) into (sqr d)
* [misc]backup-simplify:  Simplify (/ (* b d) (sqr d)) into (/ b d)
* [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 (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ c 0) into c
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ c (+ (sqr d) (sqr c))) (+ (* (/ (* b d) (+ (sqr d) (sqr c))) (/ 0 (+ (sqr d) (sqr c)))))) into (/ c (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ c (+ (sqr d) (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 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 (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 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr d) 0) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 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) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr d)) (+ (* (/ b d) (/ 0 (sqr d))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (sqr d) (sqr c))) (+ (* (/ (* b d) (+ (sqr d) (sqr c))) (/ 0 (+ (sqr d) (sqr c)))) (* (/ c (+ (sqr d) (sqr c))) (/ 0 (+ (sqr d) (sqr c)))))) 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 b
* [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 (/ 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 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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 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 1) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr d)) (+ (* (/ b d) (/ 1 (sqr d))) (* 0 (/ 0 (sqr d))))) into (- (/ b (pow d 3)))
* [misc]taylor:  Taking taylor expansion of (- (/ 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 (/ 1 (pow d 3)) into (/ 1 (pow d 3))
* [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 d) (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 c)) (sqr (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 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 b) 1) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 c)) (sqr (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 1 d)) 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]backup-simplify:  Simplify (* 1 (/ 1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* (/ 1 c) (/ 1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (* (/ 1 d) (/ 1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr c)) (/ 1 (sqr d))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (/ (/ 1 d) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) (sqr (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 1 d)) 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]backup-simplify:  Simplify (* (/ 1 a) 1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 a) 0) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 a) 1) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) (sqr (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 1 d)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (/ 1 c) (/ 1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (* (/ 1 d) (/ 1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr c)) (/ 1 (sqr d))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (/ (/ 1 c) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) (sqr (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 1 d)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (/ 1 c) (/ 1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (* (/ 1 d) (/ 1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr c)) (/ 1 (sqr d))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (/ (/ 1 c) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) in c
* [misc]taylor:  Taking taylor expansion of (* c (+ (/ 1 (sqr d)) (/ 1 (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 (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 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)) 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]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 0 1) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 1)) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ (/ 1 (* b d)) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (+ (* (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) into (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in c
* [misc]taylor:  Taking taylor expansion of (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr 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 (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 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)) 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]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* d 1) into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b 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 (+ (/ 1 (sqr d)) 0) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (* 0 (/ 1 (sqr d))) (+ (* 1 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (+ (* (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 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 (/ 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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 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 (+ (* 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) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 (/ 1 (sqr d))) (+ (* 0 0) (* 0 1)))) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (sqr d)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (sqr d)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqr d))) 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 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (+ (* (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* 0 (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 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 (+ (* 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) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 (sqr d))) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (sqr d)) 1)) (* (- (/ 1 (sqr d))) (/ 0 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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in d
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in d
* [misc]taylor:  Taking taylor expansion of (- a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in d
* [misc]taylor:  Taking taylor expansion of (- c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in d
* [misc]taylor:  Taking taylor expansion of (- b) in d
* [misc]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 (- 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 (- c))) (sqr (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in d
* [misc]taylor:  Taking taylor expansion of (- d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* (/ -1 b) -1) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (- 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 (- c))) (sqr (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in b
* [misc]taylor:  Taking taylor expansion of (- d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* (/ -1 c) (/ -1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (* (/ -1 d) (/ -1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr c)) (/ 1 (sqr d))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (/ (/ 1 d) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (- c))) (sqr (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in c
* [misc]taylor:  Taking taylor expansion of (- d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]backup-simplify:  Simplify (* (/ -1 a) -1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 a) 0) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 a) 1) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (- c))) (sqr (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in a
* [misc]taylor:  Taking taylor expansion of (- d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (/ -1 c) (/ -1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (* (/ -1 d) (/ -1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr c)) (/ 1 (sqr d))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (/ (/ 1 c) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (- c))) (sqr (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in a
* [misc]taylor:  Taking taylor expansion of (- d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (/ -1 c) (/ -1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (* (/ -1 d) (/ -1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr c)) (/ 1 (sqr d))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (/ (/ 1 c) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) in c
* [misc]taylor:  Taking taylor expansion of (* c (+ (/ 1 (sqr d)) (/ 1 (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 (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 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)) 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]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 0 1) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 1)) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 c))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 b) (/ -1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [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 (+ (* (/ -1 c) 0) (* 0 (/ -1 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 (+ (* (/ -1 d) 0) (* 0 (/ -1 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ (/ 1 (* b d)) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (+ (* (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) into (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in c
* [misc]taylor:  Taking taylor expansion of (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr 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 (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 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)) 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]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* d 1) into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b 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 (+ (/ 1 (sqr d)) 0) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (* 0 (/ 1 (sqr d))) (+ (* 1 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 b) 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 (- 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 (+ (* (/ -1 c) 0) (+ (* 0 0) (* 0 (/ -1 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 (+ (* (/ -1 d) 0) (+ (* 0 0) (* 0 (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (+ (* (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 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 (/ 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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 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 (+ (* 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) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 (/ 1 (sqr d))) (+ (* 0 0) (* 0 1)))) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (sqr d)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (sqr d)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqr d))) 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 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) 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 (- 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 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) 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 (+ (* (/ -1 b) 0) (+ (* 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 (- 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 (+ (* (/ -1 c) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 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 (+ (* (/ -1 d) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (+ (* (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* 0 (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 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 (+ (* 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) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 (sqr d))) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (sqr d)) 1)) (* (- (/ 1 (sqr d))) (/ 0 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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* * * * [misc]progress:  [ 2 / 3 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (+ (* a c) (* b d)) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in d
* [misc]taylor:  Taking taylor expansion of (* a c) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* 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 (+ (* a c) (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* a c) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [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]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ c 0) into c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (+ (* b 0) (* 0 d)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 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 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (* 0 (/ 1 d))) 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 (/ 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 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 (/ 0 1)) (* 0 (/ 0 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 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 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (* 0 (/ 1 d)))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) 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)) (* 0 (/ 0 1)))) 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 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) 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 (- (+ (* 1 (/ 0 1)))) 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 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) 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)) (* 0 (/ 0 1)) (* 0 (/ 0 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 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 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) 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 (* 1 (* 1 (* (/ 1 (/ 1 c)) (/ 1 (/ 1 a)))))) (* 1 (* (/ 1 (/ 1 d)) (* (/ 1 (/ 1 b)) (* 1 1))))) into (+ (* b d) (* c a))
* [misc]approximate:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in d
* [misc]taylor:  Taking taylor expansion of (- a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in d
* [misc]taylor:  Taking taylor expansion of (- c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in d
* [misc]taylor:  Taking taylor expansion of (- b) in d
* [misc]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 (- 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 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (- 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 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]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 (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 c))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 b) (/ -1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 b) 0) (* 0 (/ -1 d))) 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 (/ 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 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 (/ 0 1)) (* 0 (/ 0 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 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 (- 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 (- 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 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (* 0 (/ -1 d)))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) 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)) (* 0 (/ 0 1)))) 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 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) 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 (- (+ (* 1 (/ 0 1)))) 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 (- 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 (- 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 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 d))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) 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)) (* 0 (/ 0 1)) (* 0 (/ 0 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 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 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) 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 (* 1 (* 1 (* (/ 1 (/ 1 (- c))) (/ 1 (/ 1 (- a))))))) (* 1 (* (/ 1 (/ 1 (- d))) (* (/ 1 (/ 1 (- b))) (* 1 1))))) into (+ (* b d) (* c a))
* * * * [misc]progress:  [ 3 / 3 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (+ (sqr c) (sqr d)) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (sqr c) (sqr d)) in d
* [misc]taylor:  Taking taylor expansion of (sqr c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [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]taylor:  Taking taylor expansion of (+ (sqr c) (sqr 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 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) (sqr 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 d) in c
* [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 (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (+ 0 (sqr 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 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) 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 (+ (* 0 1) (* 1 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 (+ (* d 0) (+ (* 0 0) (* 0 d))) 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 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) 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 0 into 0
* [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 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d))))) 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 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (sqr (* d 1))) (* 1 (sqr (* 1 c)))) into (+ (sqr d) (sqr c))
* [misc]approximate:  Taking taylor expansion of (+ (sqr (/ 1 c)) (sqr (/ 1 d))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 c)) (sqr (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 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]taylor:  Taking taylor expansion of (+ (sqr (/ 1 c)) (sqr (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 1 d)) 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 (+ (sqr (/ 1 c)) (sqr (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 1 d)) 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]backup-simplify:  Simplify (* 1 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 (/ 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 d
* [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 d) (/ 1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (sqr d))) 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 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 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (* 0 (/ 1 d))) 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 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) 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)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* 0 0) (* 0 (/ 1 d)))) 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 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 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (sqr (* 1 (/ 1 (/ 1 c))))) (* 1 (sqr (* (/ 1 (/ 1 d)) 1)))) into (+ (sqr d) (sqr c))
* [misc]approximate:  Taking taylor expansion of (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in d
* [misc]taylor:  Taking taylor expansion of (- d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in c
* [misc]taylor:  Taking taylor expansion of (- d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in c
* [misc]taylor:  Taking taylor expansion of (- d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]backup-simplify:  Simplify (* -1 -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 (- 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 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 (- (+ (* -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 d) (/ -1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (sqr d))) 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 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 (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 d) 0) (* 0 (/ -1 d))) 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 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) 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 (- (+ (* -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 (- 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 (+ (* (/ -1 d) 0) (+ (* 0 0) (* 0 (/ -1 d)))) 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 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 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (sqr (* 1 (/ 1 (/ 1 (- c)))))) (* 1 (sqr (* (/ 1 (/ 1 (- d))) 1)))) into (+ (sqr d) (sqr c))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 3 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 1)
* * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 64 ] simplifiying candidate #<alt-event (λ (a b c d) 0)>
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 2 / 64 ] simplifiying candidate #<alt-event (λ (a b c d) 0)>
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 3 / 64 ] simplifiying candidate #<alt-event (λ (a b c d) 0)>
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 4 / 64 ] simplifiying candidate #<alt-event (λ (a b c d) (/ 0 (+ (sqr c) (sqr d))))>
* [enter]simplify:  Simplifying (/ 0 (+ (sqr c) (sqr d)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 5 / 64 ] simplifiying candidate #<alt-event (λ (a b c d) (/ (+ (* b d) (* c a)) (+ (sqr c) (sqr d))))>
* [enter]simplify:  Simplifying (/ (+ (* b d) (* c a)) (+ (sqr c) (sqr d)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (/ (fma d b (* a c)) (fma c c (* d d)))
* * * * [misc]progress:  [ 6 / 64 ] simplifiying candidate #<alt-event (λ (a b c d) (/ (+ (* b d) (* c a)) (+ (sqr c) (sqr d))))>
* [enter]simplify:  Simplifying (/ (+ (* b d) (* c a)) (+ (sqr c) (sqr d)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (/ (fma d b (* a c)) (fma c c (* d d)))
* * * * [misc]progress:  [ 7 / 64 ] simplifiying candidate #<alt-event (λ (a b c d) (/ (+ (* a c) (* b d)) (+ (sqr d) (sqr c))))>
* [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (+ (sqr d) (sqr c)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (fma d d (* c c)))
* * * * [misc]progress:  [ 8 / 64 ] simplifiying candidate #<alt-event (λ (a b c d) (/ (+ (* a c) (* b d)) (+ (sqr d) (sqr c))))>
* [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (+ (sqr d) (sqr c)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (fma d d (* c c)))
* * * * [misc]progress:  [ 9 / 64 ] simplifiying candidate #<alt-event (λ (a b c d) (/ (+ (* a c) (* b d)) (+ (sqr d) (sqr c))))>
* [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (+ (sqr d) (sqr c)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (fma d d (* c c)))
* * * * [misc]progress:  [ 10 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (log1p (expm1 (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))))))>
* [enter]simplify:  Simplifying (expm1 (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* [exit]simplify:  Simplified to (expm1 (/ (fma c a (* d b)) (fma d d (* c c))))
* [exit]simplify:  Simplified to (expm1 (/ (fma c a (* d b)) (fma d d (* c c))))
* * * * [misc]progress:  [ 11 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (expm1 (log1p (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))))))>
* [enter]simplify:  Simplifying (log1p (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* [exit]simplify:  Simplified to (log1p (/ (fma c a (* d b)) (fma d d (* c c))))
* [exit]simplify:  Simplified to (log1p (/ (fma c a (* d b)) (fma d d (* c c))))
* * * * [misc]progress:  [ 12 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (pow (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))) 1))>
* * * * [misc]progress:  [ 13 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (exp (- (log (+ (* a c) (* b d))) (log (+ (sqr c) (sqr d))))))>
* [enter]simplify:  Simplifying (- (log (+ (* a c) (* b d))) (log (+ (sqr c) (sqr d))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* [exit]simplify:  Simplified to (- (log (fma c a (* d b))) (log (fma d d (* c c))))
* [exit]simplify:  Simplified to (- (log (fma c a (* d b))) (log (fma d d (* c c))))
* * * * [misc]progress:  [ 14 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (exp (log (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))))))>
* [enter]simplify:  Simplifying (log (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* [exit]simplify:  Simplified to (log (/ (fma c a (* d b)) (fma d d (* c c))))
* [exit]simplify:  Simplified to (log (/ (fma c a (* d b)) (fma d d (* c c))))
* * * * [misc]progress:  [ 15 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (log (exp (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))))))>
* [enter]simplify:  Simplifying (exp (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* [exit]simplify:  Simplified to (exp (/ (fma c a (* d b)) (fma d d (* c c))))
* [exit]simplify:  Simplified to (exp (/ (fma c a (* d b)) (fma d d (* c c))))
* * * * [misc]progress:  [ 16 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (cbrt (/ (cube (+ (* a c) (* b d))) (cube (+ (sqr c) (sqr d))))))>
* [enter]simplify:  Simplifying (/ (cube (+ (* a c) (* b d))) (cube (+ (sqr c) (sqr d))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (166 enodes)
* [exit]simplify:  Simplified to (cube (/ (fma c a (* d b)) (fma d d (* c c))))
* [exit]simplify:  Simplified to (cube (/ (fma c a (* d b)) (fma d d (* c c))))
* * * * [misc]progress:  [ 17 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (cube (cbrt (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))))))>
* [enter]simplify:  Simplifying (cbrt (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (fma c a (* d b)) (fma d d (* c c))))
* [exit]simplify:  Simplified to (cbrt (/ (fma c a (* d b)) (fma d d (* c c))))
* * * * [misc]progress:  [ 18 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (cbrt (cube (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))))))>
* [enter]simplify:  Simplifying (cube (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (216 enodes)
* [exit]simplify:  Simplified to (cube (/ (fma c a (* d b)) (fma d d (* c c))))
* [exit]simplify:  Simplified to (cube (/ (fma c a (* d b)) (fma d d (* c c))))
* * * * [misc]progress:  [ 19 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (cube (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (sqr c) (sqr d))))))>
* [enter]simplify:  Simplifying (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (sqr c) (sqr d))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (fma c a (* d b))) (cbrt (fma d d (* c c))))
* [exit]simplify:  Simplified to (/ (cbrt (fma c a (* d b))) (cbrt (fma d d (* c c))))
* * * * [misc]progress:  [ 20 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (sqr (sqrt (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))))))>
* [enter]simplify:  Simplifying (sqrt (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (fma c a (* d b)) (fma d d (* c c))))
* [exit]simplify:  Simplified to (sqrt (/ (fma c a (* d b)) (fma d d (* c c))))
* * * * [misc]progress:  [ 21 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (sqr (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (sqr c) (sqr d))))))>
* [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (sqrt (+ (sqr c) (sqr d))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (fma c a (* d b))) (hypot c d))
* [exit]simplify:  Simplified to (/ (sqrt (fma c a (* d b))) (hypot c d))
* * * * [misc]progress:  [ 22 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (- (+ (* a c) (* b d))) (- (+ (sqr c) (sqr d)))))>
* [enter]simplify:  Simplifying (- (+ (* a c) (* b d)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* [exit]simplify:  Simplified to (- (fma c a (* d b)))
* [exit]simplify:  Simplified to (- (fma c a (* d b)))
* [enter]simplify:  Simplifying (- (+ (sqr c) (sqr d)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* [exit]simplify:  Simplified to (- (fma d d (sqr c)))
* [exit]simplify:  Simplified to (- (fma d d (sqr c)))
* * * * [misc]progress:  [ 23 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (/ 1 1) (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d)))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (fma d d (* c c)))
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (fma d d (* c c)))
* * * * [misc]progress:  [ 24 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (/ 1 1) (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d)))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (fma d d (* c c)))
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (fma d d (* c c)))
* * * * [misc]progress:  [ 25 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (* 1 (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d)))))>
* * * * [misc]progress:  [ 26 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (+ (* a c) (* b d)) (/ 1 (+ (sqr c) (sqr d)))))>
* [enter]simplify:  Simplifying (/ 1 (+ (sqr c) (sqr d)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* [exit]simplify:  Simplified to (/ 1 (fma c c (* d d)))
* [exit]simplify:  Simplified to (/ 1 (fma c c (* d d)))
* * * * [misc]progress:  [ 27 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ 1 (/ (+ (sqr c) (sqr d)) (+ (* a c) (* b d)))))>
* [enter]simplify:  Simplifying (/ (+ (sqr c) (sqr d)) (+ (* a c) (* b d)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (/ (fma d d (sqr c)) (fma c a (* b d)))
* [exit]simplify:  Simplified to (/ (fma d d (sqr c)) (fma c a (* b d)))
* * * * [misc]progress:  [ 28 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (/ (+ (* a c) (* b d)) 1) (+ (sqr c) (sqr d))))>
* [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) 1)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) 1)
* * * * [misc]progress:  [ 29 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (/ (+ (* a c) (* b d)) 1) (+ (sqr c) (sqr d))))>
* [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) 1)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) 1)
* * * * [misc]progress:  [ 30 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ 1 (/ (+ (sqr c) (sqr d)) (+ (* a c) (* b d)))))>
* [enter]simplify:  Simplifying (/ (+ (sqr c) (sqr d)) (+ (* a c) (* b d)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (/ (fma d d (sqr c)) (fma c a (* b d)))
* [exit]simplify:  Simplified to (/ (fma d d (sqr c)) (fma c a (* b d)))
* * * * [misc]progress:  [ 31 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (/ (+ (* a c) (* b d)) (- (pow (sqr c) 3) (pow (sqr d) 3))) (+ (sqr (sqr c)) (- (sqr (sqr d)) (* (sqr c) (sqr d))))))>
* [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (- (pow (sqr c) 3) (pow (sqr d) 3)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (68 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (- (cube (* c c)) (sqr (cube d))))
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (- (cube (* c c)) (sqr (cube d))))
* * * * [misc]progress:  [ 32 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (/ (+ (* a c) (* b d)) (- (sqr (sqr c)) (sqr (sqr d)))) (- (sqr c) (sqr d))))>
* [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (- (sqr (sqr c)) (sqr (sqr d))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (56 enodes)
* * [misc]simplify:  iters left: 2 (94 enodes)
* * [misc]simplify:  iters left: 1 (209 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (- (* (* c c) (* c c)) (* (* d d) (* d d))))
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (- (* (* c c) (* c c)) (* (* d d) (* d d))))
* * * * [misc]progress:  [ 33 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (- (pow (* a c) 3) (pow (* b d) 3)) (* (+ (sqr c) (sqr d)) (+ (sqr (* a c)) (- (sqr (* b d)) (* (* a c) (* b d)))))))>
* [enter]simplify:  Simplifying (* (+ (sqr c) (sqr d)) (+ (sqr (* a c)) (- (sqr (* b d)) (* (* a c) (* b d)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (87 enodes)
* * [misc]simplify:  iters left: 3 (179 enodes)
* * [misc]simplify:  iters left: 2 (351 enodes)
* [exit]simplify:  Simplified to (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))))
* [exit]simplify:  Simplified to (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))))
* * * * [misc]progress:  [ 34 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (- (sqr (* a c)) (sqr (* b d))) (* (+ (sqr c) (sqr d)) (- (* a c) (* b d)))))>
* [enter]simplify:  Simplifying (* (+ (sqr c) (sqr d)) (- (* a c) (* b d)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* [exit]simplify:  Simplified to (* (- (* c a) (* b d)) (fma d d (sqr c)))
* [exit]simplify:  Simplified to (* (- (* c a) (* b d)) (fma d d (sqr c)))
* * * * [misc]progress:  [ 35 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (log1p (expm1 (+ (* a c) (* b d)))) (+ (sqr c) (sqr d))))>
* [enter]simplify:  Simplifying (expm1 (+ (* a c) (* b d)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* [exit]simplify:  Simplified to (expm1 (fma c a (* d b)))
* [exit]simplify:  Simplified to (expm1 (fma c a (* d b)))
* * * * [misc]progress:  [ 36 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (expm1 (log1p (+ (* a c) (* b d)))) (+ (sqr c) (sqr d))))>
* [enter]simplify:  Simplifying (log1p (+ (* a c) (* b d)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* [exit]simplify:  Simplified to (log1p (fma c a (* d b)))
* [exit]simplify:  Simplified to (log1p (fma c a (* d b)))
* * * * [misc]progress:  [ 37 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (fma a c (* b d)) (+ (sqr c) (sqr d))))>
* * * * [misc]progress:  [ 38 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (log (* (exp (* a c)) (exp (* b d)))) (+ (sqr c) (sqr d))))>
* [enter]simplify:  Simplifying (* (exp (* a c)) (exp (* b d)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (exp (fma b d (* c a)))
* [exit]simplify:  Simplified to (exp (fma b d (* c a)))
* * * * [misc]progress:  [ 39 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (pow (+ (* a c) (* b d)) 1) (+ (sqr c) (sqr d))))>
* * * * [misc]progress:  [ 40 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (exp (log (+ (* a c) (* b d)))) (+ (sqr c) (sqr d))))>
* [enter]simplify:  Simplifying (log (+ (* a c) (* b d)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* [exit]simplify:  Simplified to (log (fma c a (* d b)))
* [exit]simplify:  Simplified to (log (fma c a (* d b)))
* * * * [misc]progress:  [ 41 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (log (exp (+ (* a c) (* b d)))) (+ (sqr c) (sqr d))))>
* [enter]simplify:  Simplifying (exp (+ (* a c) (* b d)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* [exit]simplify:  Simplified to (exp (fma c a (* d b)))
* [exit]simplify:  Simplified to (exp (fma c a (* d b)))
* * * * [misc]progress:  [ 42 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (cube (cbrt (+ (* a c) (* b d)))) (+ (sqr c) (sqr d))))>
* [enter]simplify:  Simplifying (cbrt (+ (* a c) (* b d)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* [exit]simplify:  Simplified to (cbrt (fma c a (* d b)))
* [exit]simplify:  Simplified to (cbrt (fma c a (* d b)))
* * * * [misc]progress:  [ 43 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (cbrt (cube (+ (* a c) (* b d)))) (+ (sqr c) (sqr d))))>
* [enter]simplify:  Simplifying (cube (+ (* a c) (* b d)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (83 enodes)
* * [misc]simplify:  iters left: 1 (254 enodes)
* [exit]simplify:  Simplified to (cube (fma c a (* d b)))
* [exit]simplify:  Simplified to (cube (fma c a (* d b)))
* * * * [misc]progress:  [ 44 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (sqr (sqrt (+ (* a c) (* b d)))) (+ (sqr c) (sqr d))))>
* [enter]simplify:  Simplifying (sqrt (+ (* a c) (* b d)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* [exit]simplify:  Simplified to (sqrt (fma c a (* d b)))
* [exit]simplify:  Simplified to (sqrt (fma c a (* d b)))
* * * * [misc]progress:  [ 45 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (* 1 (+ (* a c) (* b d))) (+ (sqr c) (sqr d))))>
* * * * [misc]progress:  [ 46 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (/ (- (pow (* a c) 3) (pow (* b d) 3)) (+ (sqr (* a c)) (- (sqr (* b d)) (* (* a c) (* b d))))) (+ (sqr c) (sqr d))))>
* [enter]simplify:  Simplifying (- (pow (* a c) 3) (pow (* b d) 3))
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (- (cube (* c a)) (cube (* d b)))
* [exit]simplify:  Simplified to (- (cube (* c a)) (cube (* d b)))
* [enter]simplify:  Simplifying (+ (sqr (* a c)) (- (sqr (* b d)) (* (* a c) (* b d))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (91 enodes)
* * [misc]simplify:  iters left: 2 (139 enodes)
* * [misc]simplify:  iters left: 1 (172 enodes)
* [exit]simplify:  Simplified to (fma (* c a) (- (* c a) (* b d)) (sqr (* b d)))
* [exit]simplify:  Simplified to (fma (* c a) (- (* c a) (* b d)) (sqr (* b d)))
* * * * [misc]progress:  [ 47 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (/ (- (sqr (* a c)) (sqr (* b d))) (- (* a c) (* b d))) (+ (sqr c) (sqr d))))>
* [enter]simplify:  Simplifying (- (sqr (* a c)) (sqr (* b d)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (58 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (- (* (* c a) (* c a)) (sqr (* b d)))
* [exit]simplify:  Simplified to (- (* (* c a) (* c a)) (sqr (* b d)))
* [enter]simplify:  Simplifying (- (* a c) (* b d))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (- (* c a) (* d b))
* [exit]simplify:  Simplified to (- (* c a) (* d b))
* * * * [misc]progress:  [ 48 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (+ (* b d) (* a c)) (+ (sqr c) (sqr d))))>
* * * * [misc]progress:  [ 49 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (+ (* a c) (* b d)) (log1p (expm1 (+ (sqr c) (sqr d))))))>
* [enter]simplify:  Simplifying (expm1 (+ (sqr c) (sqr d)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (expm1 (fma d d (sqr c)))
* [exit]simplify:  Simplified to (expm1 (fma d d (sqr c)))
* * * * [misc]progress:  [ 50 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (+ (* a c) (* b d)) (expm1 (log1p (+ (sqr c) (sqr d))))))>
* [enter]simplify:  Simplifying (log1p (+ (sqr c) (sqr d)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (log1p (fma d d (sqr c)))
* [exit]simplify:  Simplified to (log1p (fma d d (sqr c)))
* * * * [misc]progress:  [ 51 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (+ (* a c) (* b d)) (fma c c (sqr d))))>
* * * * [misc]progress:  [ 52 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (+ (* a c) (* b d)) (fma 1 (sqr c) (sqr d))))>
* * * * [misc]progress:  [ 53 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (+ (* a c) (* b d)) (log (* (exp (sqr c)) (exp (sqr d))))))>
* [enter]simplify:  Simplifying (* (exp (sqr c)) (exp (sqr d)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to (exp (fma d d (sqr c)))
* [exit]simplify:  Simplified to (exp (fma d d (sqr c)))
* * * * [misc]progress:  [ 54 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (+ (* a c) (* b d)) (pow (+ (sqr c) (sqr d)) 1)))>
* * * * [misc]progress:  [ 55 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (+ (* a c) (* b d)) (exp (log (+ (sqr c) (sqr d))))))>
* [enter]simplify:  Simplifying (log (+ (sqr c) (sqr d)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (log (fma d d (sqr c)))
* [exit]simplify:  Simplified to (log (fma d d (sqr c)))
* * * * [misc]progress:  [ 56 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (+ (* a c) (* b d)) (log (exp (+ (sqr c) (sqr d))))))>
* [enter]simplify:  Simplifying (exp (+ (sqr c) (sqr d)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* [exit]simplify:  Simplified to (exp (fma d d (sqr c)))
* [exit]simplify:  Simplified to (exp (fma d d (sqr c)))
* * * * [misc]progress:  [ 57 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (+ (* a c) (* b d)) (cube (cbrt (+ (sqr c) (sqr d))))))>
* [enter]simplify:  Simplifying (cbrt (+ (sqr c) (sqr d)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (cbrt (fma d d (sqr c)))
* [exit]simplify:  Simplified to (cbrt (fma d d (sqr c)))
* * * * [misc]progress:  [ 58 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (+ (* a c) (* b d)) (cbrt (cube (+ (sqr c) (sqr d))))))>
* [enter]simplify:  Simplifying (cube (+ (sqr c) (sqr d)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (71 enodes)
* [exit]simplify:  Simplified to (cube (fma d d (sqr c)))
* [exit]simplify:  Simplified to (cube (fma d d (sqr c)))
* * * * [misc]progress:  [ 59 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (+ (* a c) (* b d)) (sqr (sqrt (+ (sqr c) (sqr d))))))>
* [enter]simplify:  Simplifying (sqrt (+ (sqr c) (sqr d)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (12 enodes)
* [exit]simplify:  Simplified to (hypot c d)
* [exit]simplify:  Simplified to (hypot c d)
* * * * [misc]progress:  [ 60 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (+ (* a c) (* b d)) (* 1 (+ (sqr c) (sqr d)))))>
* * * * [misc]progress:  [ 61 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (+ (* a c) (* b d)) (/ (- (pow (sqr c) 3) (pow (sqr d) 3)) (+ (sqr (sqr c)) (- (sqr (sqr d)) (* (sqr c) (sqr d)))))))>
* [enter]simplify:  Simplifying (- (pow (sqr c) 3) (pow (sqr d) 3))
* * [misc]simplify:  iters left: 4 (8 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (* (+ (cube c) (cube d)) (- (cube c) (cube d)))
* [exit]simplify:  Simplified to (* (+ (cube c) (cube d)) (- (cube c) (cube d)))
* [enter]simplify:  Simplifying (+ (sqr (sqr c)) (- (sqr (sqr d)) (* (sqr c) (sqr d))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (55 enodes)
* * [misc]simplify:  iters left: 2 (78 enodes)
* * [misc]simplify:  iters left: 1 (110 enodes)
* [exit]simplify:  Simplified to (fma (sqr c) (- (sqr c) (* d d)) (* (* d d) (* d d)))
* [exit]simplify:  Simplified to (fma (sqr c) (- (sqr c) (* d d)) (* (* d d) (* d d)))
* * * * [misc]progress:  [ 62 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (+ (* a c) (* b d)) (/ (- (sqr (sqr c)) (sqr (sqr d))) (- (sqr c) (sqr d)))))>
* [enter]simplify:  Simplifying (- (sqr (sqr c)) (sqr (sqr d)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (41 enodes)
* [exit]simplify:  Simplified to (- (* (sqr c) (sqr c)) (* (* d d) (* d d)))
* [exit]simplify:  Simplified to (- (* (sqr c) (sqr c)) (* (* d d) (* d d)))
* [enter]simplify:  Simplifying (- (sqr c) (sqr d))
* * [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 (- (sqr c) (* d d))
* [exit]simplify:  Simplified to (- (sqr c) (* d d))
* * * * [misc]progress:  [ 63 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (+ (* a c) (* b d)) (* 1 (+ (sqr c) (sqr d)))))>
* [enter]simplify:  Simplifying (+ (sqr c) (sqr d))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (10 enodes)
* [exit]simplify:  Simplified to (fma d d (sqr c))
* [exit]simplify:  Simplified to (fma d d (sqr c))
* * * * [misc]progress:  [ 64 / 64 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (+ (* a c) (* b d)) (+ (sqr d) (sqr c))))>
* * * [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 c) (* b d)) (sqr (hypot c d))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 3 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (sqr (hypot c d))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (sqr (hypot c d))) in d
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in d
* [misc]taylor:  Taking taylor expansion of (* a c) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in d
* [misc]taylor:  Taking taylor expansion of (hypot c d) in d
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* a c) into (* c a)
* [misc]backup-simplify:  Simplify (* b 0) into 0
* [misc]backup-simplify:  Simplify (+ (* c a) 0) into (* c a)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (* c a) (sqr (hypot c d))) into (/ (* c a) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (sqr (hypot c d))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* 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 (hypot c d)) in b
* [misc]taylor:  Taking taylor expansion of (hypot c d) in b
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* a c) into (* c a)
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (+ (* c a) 0) into (* c a)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (* c a) (sqr (hypot c d))) into (/ (* c a) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (sqr (hypot c d))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* a c) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in c
* [misc]taylor:  Taking taylor expansion of (hypot c d) in c
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (* b d) (sqr (hypot c d))) into (/ (* b d) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (sqr (hypot c d))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in a
* [misc]taylor:  Taking taylor expansion of (hypot c d) in a
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (* b d) (sqr (hypot c d))) into (/ (* b d) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (sqr (hypot c d))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in a
* [misc]taylor:  Taking taylor expansion of (hypot c d) in a
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (* b d) (sqr (hypot c d))) into (/ (* b d) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (* b d) (sqr (hypot c d))) in c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in c
* [misc]taylor:  Taking taylor expansion of (hypot c d) in c
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (* b d) (sqr (hypot c d))) into (/ (* b d) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (* b d) (sqr (hypot 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 (hypot c d)) in b
* [misc]taylor:  Taking taylor expansion of (hypot c d) in b
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ d (sqr (hypot c d))) into (/ d (sqr (hypot c d)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ c 0) into c
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (- (/ c (sqr (hypot c d))) (+ (* (/ (* b d) (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))))) into (/ c (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ c (sqr (hypot 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 (sqr (hypot c d)) in c
* [misc]taylor:  Taking taylor expansion of (hypot c d) in c
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot c d))) into (/ 1 (sqr (hypot c d)))
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ (* b d) (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ d (sqr (hypot c 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]taylor:  Taking taylor expansion of (sqr (hypot c d)) in d
* [misc]taylor:  Taking taylor expansion of (hypot c d) in d
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot c d))) into (/ 1 (sqr (hypot c d)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (+ (* 0 0) (* 0 (hypot c d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ (* b d) (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))) (* (/ c (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))))) 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 b
* [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 (/ 1 (sqr (hypot c d))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in b
* [misc]taylor:  Taking taylor expansion of (hypot c d) in b
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot c d))) into (/ 1 (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr (hypot c d))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in d
* [misc]taylor:  Taking taylor expansion of (hypot c d) in d
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot c d))) into (/ 1 (sqr (hypot c d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot c d))) into (/ 1 (sqr (hypot c d)))
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (+ (* 0 0) (* 0 (hypot c d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ (* b d) (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))) (* 0 (/ 0 (sqr (hypot c d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in 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 0) (+ (* 1 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ d (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))))) 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 (sqr (hypot c d))) into (/ 1 (sqr (hypot c d)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot c d))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ (* b d) (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))) (* (/ c (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))) (* 0 (/ 0 (sqr (hypot c d)))))) 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 b
* [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 b
* [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 (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ 1 (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot c d))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ (* b d) (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))) (* 0 (/ 0 (sqr (hypot c d)))) (* 0 (/ 0 (sqr (hypot c d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in 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 (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))))) 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 (sqr (hypot c d))) (* d (* b (* 1 1)))) (* (/ 1 (sqr (hypot c d))) (* 1 (* 1 (* c a))))) into (+ (/ (* c a) (sqr (hypot c d))) (/ (* b d) (sqr (hypot c d))))
* [misc]approximate:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* (/ 1 b) 1) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 b) (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) b))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 d) (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) d))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 (hypot (/ 1 c) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* (/ 1 a) 1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 a) 0) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 a) (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) a))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 (hypot (/ 1 c) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in a
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* 1 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 c) (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) c))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 (hypot (/ 1 c) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in a
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* 1 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 c) (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) c))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) c)) in c
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot (/ 1 c) (/ 1 d))) c) in c
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 1) (* 0 0)) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (/ 1 (* b d)) (sqr (hypot (/ 1 c) (/ 1 d)))) (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) c)) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) in c
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)) into (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ 1 c) (/ 1 d)))) (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) c)) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) in b
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [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 (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) d) (* 0 0)) into (* (sqr (hypot (/ 1 c) (/ 1 d))) d)
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) d)) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) d))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) d)) in d
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot (/ 1 c) (/ 1 d))) d) in d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 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 (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 1) (* 0 0)) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ 1 c) (/ 1 d)))) (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) c)) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (* 0 (* b d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) 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 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 d) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) d)) (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) d))))) 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 (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) 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 (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]backup-simplify:  Simplify 0 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 (/ 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 c)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ 1 c) (/ 1 d)))) (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) c)) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 0) (* 0 (* b d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)))) (* 0 (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in 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 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 0) (+ (* 0 d) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) d)) (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) d))) (* 0 (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) d))))) 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 (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) 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 (sqr (hypot (/ 1 c) (/ 1 d)))) (* 1 (* 1 (* (/ 1 (/ 1 c)) (/ 1 (/ 1 a)))))) (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (* (/ 1 (/ 1 d)) (* (/ 1 (/ 1 b)) (* 1 1))))) into (+ (/ (* c a) (sqr (hypot (/ 1 c) (/ 1 d)))) (/ (* b d) (sqr (hypot (/ 1 c) (/ 1 d)))))
* [misc]approximate:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))) in d
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in d
* [misc]taylor:  Taking taylor expansion of (- a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in d
* [misc]taylor:  Taking taylor expansion of (- c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in d
* [misc]taylor:  Taking taylor expansion of (- b) in d
* [misc]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 (- 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 (hypot (/ 1 (- c)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in d
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (/ -1 b) -1) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 b) (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (* b (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (- 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 (hypot (/ 1 (- c)) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in b
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 d) (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (hypot (/ 1 (- c)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (/ -1 a) -1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 a) 0) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 a) (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (* a (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (hypot (/ 1 (- c)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in a
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* -1 (/ -1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 c) (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (* c (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (hypot (/ 1 (- c)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in a
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* -1 (/ -1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 c) (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (* c (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c (sqr (hypot (/ -1 c) (/ -1 d))))) in c
* [misc]taylor:  Taking taylor expansion of (* c (sqr (hypot (/ -1 c) (/ -1 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 (hypot (/ -1 c) (/ -1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (* 0 (sqr (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqr (hypot (/ -1 c) (/ -1 d))))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ -1 c) (/ -1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 c))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 b) (/ -1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (/ 1 (* b d)) (sqr (hypot (/ -1 c) (/ -1 d)))) (+ (* (/ 1 (* c (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d))))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) in c
* [misc]taylor:  Taking taylor expansion of (* b (* d (sqr (hypot (/ -1 c) (/ -1 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 (* d (sqr (hypot (/ -1 c) (/ -1 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 (hypot (/ -1 c) (/ -1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (* d (sqr (hypot (/ -1 c) (/ -1 d)))) into (* d (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (* b (* d (sqr (hypot (/ -1 c) (/ -1 d))))) into (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]backup-simplify:  Simplify (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) into (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d))))))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ -1 c) (/ -1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 b) 0) (* 0 (/ -1 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ -1 c) (/ -1 d)))) (+ (* (/ 1 (* c (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) in b
* [misc]taylor:  Taking taylor expansion of (* b (* d (sqr (hypot (/ -1 c) (/ -1 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 (sqr (hypot (/ -1 c) (/ -1 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 (hypot (/ -1 c) (/ -1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (* d (sqr (hypot (/ -1 c) (/ -1 d)))) into (* d (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (* 0 (* d (sqr (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) into (* d (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (/ 1 (* d (sqr (hypot (/ -1 c) (/ -1 d))))) into (/ 1 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d (sqr (hypot (/ -1 c) (/ -1 d))))) in d
* [misc]taylor:  Taking taylor expansion of (* d (sqr (hypot (/ -1 c) (/ -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]taylor:  Taking taylor expansion of (sqr (hypot (/ -1 c) (/ -1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (* 0 (sqr (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqr (hypot (/ -1 c) (/ -1 d))))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (sqr (hypot (/ -1 c) (/ -1 d))))
* [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 (- 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 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (* 0 (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ -1 c) (/ -1 d)))) (+ (* (/ 1 (* c (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) (/ 0 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* d (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))))) 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 (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) 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 (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify 0 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 (- 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 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ -1 c) (/ -1 d)))) (+ (* (/ 1 (* c (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 (* d (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) (/ 0 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d))))))) (* 0 (/ 0 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in 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 (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) (* 0 (/ 0 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))))) 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 (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) 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 (sqr (hypot (/ -1 c) (/ -1 d)))) (* 1 (* 1 (* (/ 1 (/ 1 (- c))) (/ 1 (/ 1 (- a))))))) (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (* (/ 1 (/ 1 (- d))) (* (/ 1 (/ 1 (- b))) (* 1 1))))) into (+ (/ (* c a) (sqr (hypot (/ -1 c) (/ -1 d)))) (/ (* b d) (sqr (hypot (/ -1 c) (/ -1 d)))))
* * * * [misc]progress:  [ 2 / 3 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (+ (* a c) (* b d)) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in d
* [misc]taylor:  Taking taylor expansion of (* a c) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* 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 (+ (* a c) (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* a c) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [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]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ c 0) into c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (+ (* b 0) (* 0 d)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 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 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (* 0 (/ 1 d))) 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 (/ 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 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 (/ 0 1)) (* 0 (/ 0 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 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 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (* 0 (/ 1 d)))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) 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)) (* 0 (/ 0 1)))) 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 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) 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 (- (+ (* 1 (/ 0 1)))) 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 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) 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)) (* 0 (/ 0 1)) (* 0 (/ 0 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 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 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) 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 (* 1 (* 1 (* (/ 1 (/ 1 c)) (/ 1 (/ 1 a)))))) (* 1 (* (/ 1 (/ 1 d)) (* (/ 1 (/ 1 b)) (* 1 1))))) into (+ (* b d) (* c a))
* [misc]approximate:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in d
* [misc]taylor:  Taking taylor expansion of (- a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in d
* [misc]taylor:  Taking taylor expansion of (- c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in d
* [misc]taylor:  Taking taylor expansion of (- b) in d
* [misc]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 (- 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 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (- 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 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]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 (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 c))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 b) (/ -1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 b) 0) (* 0 (/ -1 d))) 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 (/ 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 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 (/ 0 1)) (* 0 (/ 0 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 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 (- 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 (- 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 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (* 0 (/ -1 d)))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) 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)) (* 0 (/ 0 1)))) 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 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) 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 (- (+ (* 1 (/ 0 1)))) 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 (- 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 (- 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 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 d))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) 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)) (* 0 (/ 0 1)) (* 0 (/ 0 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 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 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) 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 (* 1 (* 1 (* (/ 1 (/ 1 (- c))) (/ 1 (/ 1 (- a))))))) (* 1 (* (/ 1 (/ 1 (- d))) (* (/ 1 (/ 1 (- b))) (* 1 1))))) into (+ (* b d) (* c a))
* * * * [misc]progress:  [ 3 / 3 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (sqr (hypot c d)) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in d
* [misc]taylor:  Taking taylor expansion of (hypot c d) in d
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in c
* [misc]taylor:  Taking taylor expansion of (hypot c d) in c
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in c
* [misc]taylor:  Taking taylor expansion of (hypot c d) in c
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in d
* [misc]taylor:  Taking taylor expansion of (hypot c d) in d
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (sqr (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (* 0 (hypot c d))) 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 (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (+ (* 0 0) (* 0 (hypot c d)))) 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 (+ (* (hypot c d) 0) (+ (* 0 0) (* 0 (hypot c d)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot c d))))) 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 (sqr (hypot c d)) into (sqr (hypot c d))
* [misc]approximate:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (sqr (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) 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 (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) 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 (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d)))))) 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 (sqr (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]approximate:  Taking taylor expansion of (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in d
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ -1 c) (/ -1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (sqr (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) 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 (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) 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 (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d)))))) 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 (sqr (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 3 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 1)
* * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 60 ] simplifiying candidate #<alt-event (λ (a b c d) (+ (/ (* c a) (sqr (hypot c d))) (/ (* b d) (sqr (hypot c d)))))>
* [enter]simplify:  Simplifying (+ (/ (* c a) (sqr (hypot c d))) (/ (* b d) (sqr (hypot c d))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (67 enodes)
* * [misc]simplify:  iters left: 2 (79 enodes)
* * [misc]simplify:  iters left: 1 (91 enodes)
* [exit]simplify:  Simplified to (fma (/ b (hypot c d)) (/ d (hypot c d)) (/ (/ c (hypot c d)) (/ (hypot c d) a)))
* * * * [misc]progress:  [ 2 / 60 ] simplifiying candidate #<alt-event (λ (a b c d) (+ (/ (* c a) (sqr (hypot (/ 1 c) (/ 1 d)))) (/ (* b d) (sqr (hypot (/ 1 c) (/ 1 d))))))>
* [enter]simplify:  Simplifying (+ (/ (* c a) (sqr (hypot (/ 1 c) (/ 1 d)))) (/ (* b d) (sqr (hypot (/ 1 c) (/ 1 d)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (72 enodes)
* * [misc]simplify:  iters left: 2 (84 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (fma (/ d (hypot (/ 1 c) (/ 1 d))) (/ b (hypot (/ 1 c) (/ 1 d))) (/ (/ a (hypot (/ 1 c) (/ 1 d))) (/ (hypot (/ 1 c) (/ 1 d)) c)))
* * * * [misc]progress:  [ 3 / 60 ] simplifiying candidate #<alt-event (λ (a b c d) (+ (/ (* c a) (sqr (hypot (/ -1 c) (/ -1 d)))) (/ (* b d) (sqr (hypot (/ -1 c) (/ -1 d))))))>
* [enter]simplify:  Simplifying (+ (/ (* c a) (sqr (hypot (/ -1 c) (/ -1 d)))) (/ (* b d) (sqr (hypot (/ -1 c) (/ -1 d)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (70 enodes)
* * [misc]simplify:  iters left: 2 (82 enodes)
* * [misc]simplify:  iters left: 1 (94 enodes)
* [exit]simplify:  Simplified to (fma (/ d (hypot (/ -1 c) (/ -1 d))) (/ b (hypot (/ -1 c) (/ -1 d))) (* (/ c (hypot (/ -1 c) (/ -1 d))) (/ a (hypot (/ -1 c) (/ -1 d)))))
* * * * [misc]progress:  [ 4 / 60 ] simplifiying candidate #<alt-event (λ (a b c d) (/ 0 (sqr (hypot c d))))>
* [enter]simplify:  Simplifying (/ 0 (sqr (hypot c d)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 5 / 60 ] simplifiying candidate #<alt-event (λ (a b c d) (/ (+ (* b d) (* c a)) (sqr (hypot c d))))>
* [enter]simplify:  Simplifying (/ (+ (* b d) (* c a)) (sqr (hypot c d)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* [exit]simplify:  Simplified to (/ (fma d b (* a c)) (* (hypot c d) (hypot c d)))
* * * * [misc]progress:  [ 6 / 60 ] simplifiying candidate #<alt-event (λ (a b c d) (/ (+ (* b d) (* c a)) (sqr (hypot c d))))>
* [enter]simplify:  Simplifying (/ (+ (* b d) (* c a)) (sqr (hypot c d)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* [exit]simplify:  Simplified to (/ (fma d b (* a c)) (* (hypot c d) (hypot c d)))
* * * * [misc]progress:  [ 7 / 60 ] simplifiying candidate #<alt-event (λ (a b c d) (/ (+ (* a c) (* b d)) (sqr (hypot c d))))>
* [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (sqr (hypot c d)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (* (hypot c d) (hypot c d)))
* * * * [misc]progress:  [ 8 / 60 ] simplifiying candidate #<alt-event (λ (a b c d) (/ (+ (* a c) (* b d)) (sqr (hypot (/ 1 c) (/ 1 d)))))>
* [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (sqr (hypot (/ 1 c) (/ 1 d))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* [exit]simplify:  Simplified to (/ (/ (fma c a (* d b)) (hypot (/ 1 c) (/ 1 d))) (hypot (/ 1 c) (/ 1 d)))
* * * * [misc]progress:  [ 9 / 60 ] simplifiying candidate #<alt-event (λ (a b c d) (/ (+ (* a c) (* b d)) (sqr (hypot (/ -1 c) (/ -1 d)))))>
* [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (sqr (hypot (/ -1 c) (/ -1 d))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))))
* * * * [misc]progress:  [ 10 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (log1p (expm1 (/ (+ (* a c) (* b d)) (sqr (hypot c d))))))>
* [enter]simplify:  Simplifying (expm1 (/ (+ (* a c) (* b d)) (sqr (hypot c d))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (expm1 (/ (fma c a (* d b)) (* (hypot c d) (hypot c d))))
* [exit]simplify:  Simplified to (expm1 (/ (fma c a (* d b)) (* (hypot c d) (hypot c d))))
* * * * [misc]progress:  [ 11 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (expm1 (log1p (/ (+ (* a c) (* b d)) (sqr (hypot c d))))))>
* [enter]simplify:  Simplifying (log1p (/ (+ (* a c) (* b d)) (sqr (hypot c d))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (log1p (/ (fma c a (* d b)) (* (hypot c d) (hypot c d))))
* [exit]simplify:  Simplified to (log1p (/ (fma c a (* d b)) (* (hypot c d) (hypot c d))))
* * * * [misc]progress:  [ 12 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (pow (/ (+ (* a c) (* b d)) (sqr (hypot c d))) 1))>
* * * * [misc]progress:  [ 13 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (exp (- (log (+ (* a c) (* b d))) (log (sqr (hypot c d))))))>
* [enter]simplify:  Simplifying (- (log (+ (* a c) (* b d))) (log (sqr (hypot c d))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* [exit]simplify:  Simplified to (- (log (fma c a (* d b))) (log (* (hypot c d) (hypot c d))))
* [exit]simplify:  Simplified to (- (log (fma c a (* d b))) (log (* (hypot c d) (hypot c d))))
* * * * [misc]progress:  [ 14 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (exp (log (/ (+ (* a c) (* b d)) (sqr (hypot c d))))))>
* [enter]simplify:  Simplifying (log (/ (+ (* a c) (* b d)) (sqr (hypot c d))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (log (/ (fma c a (* d b)) (* (hypot c d) (hypot c d))))
* [exit]simplify:  Simplified to (log (/ (fma c a (* d b)) (* (hypot c d) (hypot c d))))
* * * * [misc]progress:  [ 15 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (log (exp (/ (+ (* a c) (* b d)) (sqr (hypot c d))))))>
* [enter]simplify:  Simplifying (exp (/ (+ (* a c) (* b d)) (sqr (hypot c d))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (exp (/ (fma c a (* d b)) (* (hypot c d) (hypot c d))))
* [exit]simplify:  Simplified to (exp (/ (fma c a (* d b)) (* (hypot c d) (hypot c d))))
* * * * [misc]progress:  [ 16 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (cbrt (/ (cube (+ (* a c) (* b d))) (cube (sqr (hypot c d))))))>
* [enter]simplify:  Simplifying (/ (cube (+ (* a c) (* b d))) (cube (sqr (hypot c d))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (121 enodes)
* * [misc]simplify:  iters left: 2 (363 enodes)
* [exit]simplify:  Simplified to (cube (/ (fma c a (* d b)) (* (hypot c d) (hypot c d))))
* [exit]simplify:  Simplified to (cube (/ (fma c a (* d b)) (* (hypot c d) (hypot c d))))
* * * * [misc]progress:  [ 17 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (cube (cbrt (/ (+ (* a c) (* b d)) (sqr (hypot c d))))))>
* [enter]simplify:  Simplifying (cbrt (/ (+ (* a c) (* b d)) (sqr (hypot c d))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (fma c a (* d b)) (* (hypot c d) (hypot c d))))
* [exit]simplify:  Simplified to (cbrt (/ (fma c a (* d b)) (* (hypot c d) (hypot c d))))
* * * * [misc]progress:  [ 18 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (cbrt (cube (/ (+ (* a c) (* b d)) (sqr (hypot c d))))))>
* [enter]simplify:  Simplifying (cube (/ (+ (* a c) (* b d)) (sqr (hypot c d))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (181 enodes)
* [exit]simplify:  Simplified to (cube (/ (fma c a (* d b)) (* (hypot c d) (hypot c d))))
* [exit]simplify:  Simplified to (cube (/ (fma c a (* d b)) (* (hypot c d) (hypot c d))))
* * * * [misc]progress:  [ 19 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (cube (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqr (hypot c d))))))>
* [enter]simplify:  Simplifying (/ (cbrt (+ (* a c) (* b d))) (cbrt (sqr (hypot c d))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (fma c a (* d b))) (cbrt (* (hypot c d) (hypot c d))))
* [exit]simplify:  Simplified to (/ (cbrt (fma c a (* d b))) (cbrt (* (hypot c d) (hypot c d))))
* * * * [misc]progress:  [ 20 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (sqr (sqrt (/ (+ (* a c) (* b d)) (sqr (hypot c d))))))>
* [enter]simplify:  Simplifying (sqrt (/ (+ (* a c) (* b d)) (sqr (hypot c d))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (fma c a (* d b)) (* (hypot c d) (hypot c d))))
* [exit]simplify:  Simplified to (sqrt (/ (fma c a (* d b)) (* (hypot c d) (hypot c d))))
* * * * [misc]progress:  [ 21 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (sqr (/ (sqrt (+ (* a c) (* b d))) (hypot c d))))>
* [enter]simplify:  Simplifying (/ (sqrt (+ (* a c) (* b d))) (hypot c d))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (fma c a (* d b))) (hypot c d))
* [exit]simplify:  Simplified to (/ (sqrt (fma c a (* d b))) (hypot c d))
* * * * [misc]progress:  [ 22 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (- (+ (* a c) (* b d))) (- (sqr (hypot c d)))))>
* [enter]simplify:  Simplifying (- (+ (* a c) (* b d)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* [exit]simplify:  Simplified to (- (fma c a (* d b)))
* [exit]simplify:  Simplified to (- (fma c a (* d b)))
* [enter]simplify:  Simplifying (- (sqr (hypot c d)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* [exit]simplify:  Simplified to (* (hypot c d) (- (hypot c d)))
* [exit]simplify:  Simplified to (* (hypot c d) (- (hypot c d)))
* * * * [misc]progress:  [ 23 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (/ 1 (sqr 1)) (/ (+ (* a c) (* b d)) (sqr (hypot c d)))))>
* [enter]simplify:  Simplifying (/ 1 (sqr 1))
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (sqr (hypot c d)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (* (hypot c d) (hypot c d)))
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (* (hypot c d) (hypot c d)))
* * * * [misc]progress:  [ 24 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (/ 1 (hypot c d)) (/ (+ (* a c) (* b d)) (hypot c d))))>
* [enter]simplify:  Simplifying (/ 1 (hypot c d))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* [exit]simplify:  Simplified to (/ 1 (hypot c d))
* [exit]simplify:  Simplified to (/ 1 (hypot c d))
* [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (hypot c d))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (hypot c d))
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (hypot c d))
* * * * [misc]progress:  [ 25 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (/ 1 1) (/ (+ (* a c) (* b d)) (sqr (hypot c d)))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (sqr (hypot c d)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (* (hypot c d) (hypot c d)))
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (* (hypot c d) (hypot c d)))
* * * * [misc]progress:  [ 26 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (* 1 (/ (+ (* a c) (* b d)) (sqr (hypot c d)))))>
* * * * [misc]progress:  [ 27 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (+ (* a c) (* b d)) (/ 1 (sqr (hypot c d)))))>
* [enter]simplify:  Simplifying (/ 1 (sqr (hypot c d)))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (hypot c d)) (hypot c d))
* [exit]simplify:  Simplified to (/ (/ 1 (hypot c d)) (hypot c d))
* * * * [misc]progress:  [ 28 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ 1 (/ (sqr (hypot c d)) (+ (* a c) (* b d)))))>
* [enter]simplify:  Simplifying (/ (sqr (hypot c d)) (+ (* a c) (* b d)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (/ (* (hypot c d) (hypot c d)) (fma a c (* b d)))
* [exit]simplify:  Simplified to (/ (* (hypot c d) (hypot c d)) (fma a c (* b d)))
* * * * [misc]progress:  [ 29 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (sqr 1)) (sqr (hypot c d))))>
* [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (sqr 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) 1)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) 1)
* * * * [misc]progress:  [ 30 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (/ (+ (* a c) (* b d)) (hypot c d)) (hypot c d)))>
* [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (hypot c d))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (hypot c d))
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (hypot c d))
* * * * [misc]progress:  [ 31 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (/ (+ (* a c) (* b d)) 1) (sqr (hypot c d))))>
* [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) 1)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) 1)
* * * * [misc]progress:  [ 32 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ 1 (/ (sqr (hypot c d)) (+ (* a c) (* b d)))))>
* [enter]simplify:  Simplifying (/ (sqr (hypot c d)) (+ (* a c) (* b d)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (/ (* (hypot c d) (hypot c d)) (fma a c (* b d)))
* [exit]simplify:  Simplified to (/ (* (hypot c d) (hypot c d)) (fma a c (* b d)))
* * * * [misc]progress:  [ 33 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (- (pow (* a c) 3) (pow (* b d) 3)) (* (sqr (hypot c d)) (+ (sqr (* a c)) (- (sqr (* b d)) (* (* a c) (* b d)))))))>
* [enter]simplify:  Simplifying (* (sqr (hypot c d)) (+ (sqr (* a c)) (- (sqr (* b d)) (* (* a c) (* b d)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (144 enodes)
* * [misc]simplify:  iters left: 2 (263 enodes)
* * [misc]simplify:  iters left: 1 (357 enodes)
* [exit]simplify:  Simplified to (* (fma (* c a) (- (* c a) (* d b)) (* (* d b) (* d b))) (* (hypot c d) (hypot c d)))
* [exit]simplify:  Simplified to (* (fma (* c a) (- (* c a) (* d b)) (* (* d b) (* d b))) (* (hypot c d) (hypot c d)))
* * * * [misc]progress:  [ 34 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (- (sqr (* a c)) (sqr (* b d))) (* (sqr (hypot c d)) (- (* a c) (* b d)))))>
* [enter]simplify:  Simplifying (* (sqr (hypot c d)) (- (* a c) (* b d)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (* (* (hypot c d) (hypot c d)) (- (* c a) (* b d)))
* [exit]simplify:  Simplified to (* (* (hypot c d) (hypot c d)) (- (* c a) (* b d)))
* * * * [misc]progress:  [ 35 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (log1p (expm1 (+ (* a c) (* b d)))) (sqr (hypot c d))))>
* [enter]simplify:  Simplifying (expm1 (+ (* a c) (* b d)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* [exit]simplify:  Simplified to (expm1 (fma c a (* d b)))
* [exit]simplify:  Simplified to (expm1 (fma c a (* d b)))
* * * * [misc]progress:  [ 36 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (expm1 (log1p (+ (* a c) (* b d)))) (sqr (hypot c d))))>
* [enter]simplify:  Simplifying (log1p (+ (* a c) (* b d)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* [exit]simplify:  Simplified to (log1p (fma c a (* d b)))
* [exit]simplify:  Simplified to (log1p (fma c a (* d b)))
* * * * [misc]progress:  [ 37 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (fma a c (* b d)) (sqr (hypot c d))))>
* * * * [misc]progress:  [ 38 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (log (* (exp (* a c)) (exp (* b d)))) (sqr (hypot c d))))>
* [enter]simplify:  Simplifying (* (exp (* a c)) (exp (* b d)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* [exit]simplify:  Simplified to (exp (fma b d (* c a)))
* [exit]simplify:  Simplified to (exp (fma b d (* c a)))
* * * * [misc]progress:  [ 39 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (pow (+ (* a c) (* b d)) 1) (sqr (hypot c d))))>
* * * * [misc]progress:  [ 40 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (exp (log (+ (* a c) (* b d)))) (sqr (hypot c d))))>
* [enter]simplify:  Simplifying (log (+ (* a c) (* b d)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* [exit]simplify:  Simplified to (log (fma c a (* d b)))
* [exit]simplify:  Simplified to (log (fma c a (* d b)))
* * * * [misc]progress:  [ 41 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (log (exp (+ (* a c) (* b d)))) (sqr (hypot c d))))>
* [enter]simplify:  Simplifying (exp (+ (* a c) (* b d)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* [exit]simplify:  Simplified to (exp (fma c a (* d b)))
* [exit]simplify:  Simplified to (exp (fma c a (* d b)))
* * * * [misc]progress:  [ 42 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (cube (cbrt (+ (* a c) (* b d)))) (sqr (hypot c d))))>
* [enter]simplify:  Simplifying (cbrt (+ (* a c) (* b d)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* [exit]simplify:  Simplified to (cbrt (fma c a (* d b)))
* [exit]simplify:  Simplified to (cbrt (fma c a (* d b)))
* * * * [misc]progress:  [ 43 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (cbrt (cube (+ (* a c) (* b d)))) (sqr (hypot c d))))>
* [enter]simplify:  Simplifying (cube (+ (* a c) (* b d)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (83 enodes)
* * [misc]simplify:  iters left: 1 (254 enodes)
* [exit]simplify:  Simplified to (cube (fma c a (* d b)))
* [exit]simplify:  Simplified to (cube (fma c a (* d b)))
* * * * [misc]progress:  [ 44 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (sqr (sqrt (+ (* a c) (* b d)))) (sqr (hypot c d))))>
* [enter]simplify:  Simplifying (sqrt (+ (* a c) (* b d)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* [exit]simplify:  Simplified to (sqrt (fma c a (* d b)))
* [exit]simplify:  Simplified to (sqrt (fma c a (* d b)))
* * * * [misc]progress:  [ 45 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (* 1 (+ (* a c) (* b d))) (sqr (hypot c d))))>
* * * * [misc]progress:  [ 46 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (/ (- (pow (* a c) 3) (pow (* b d) 3)) (+ (sqr (* a c)) (- (sqr (* b d)) (* (* a c) (* b d))))) (sqr (hypot c d))))>
* [enter]simplify:  Simplifying (- (pow (* a c) 3) (pow (* b d) 3))
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (- (cube (* c a)) (cube (* d b)))
* [exit]simplify:  Simplified to (- (cube (* c a)) (cube (* d b)))
* [enter]simplify:  Simplifying (+ (sqr (* a c)) (- (sqr (* b d)) (* (* a c) (* b d))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (91 enodes)
* * [misc]simplify:  iters left: 2 (139 enodes)
* * [misc]simplify:  iters left: 1 (172 enodes)
* [exit]simplify:  Simplified to (fma (* c a) (- (* c a) (* b d)) (sqr (* b d)))
* [exit]simplify:  Simplified to (fma (* c a) (- (* c a) (* b d)) (sqr (* b d)))
* * * * [misc]progress:  [ 47 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (/ (- (sqr (* a c)) (sqr (* b d))) (- (* a c) (* b d))) (sqr (hypot c d))))>
* [enter]simplify:  Simplifying (- (sqr (* a c)) (sqr (* b d)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (58 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (- (* (* c a) (* c a)) (sqr (* b d)))
* [exit]simplify:  Simplified to (- (* (* c a) (* c a)) (sqr (* b d)))
* [enter]simplify:  Simplifying (- (* a c) (* b d))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (- (* c a) (* d b))
* [exit]simplify:  Simplified to (- (* c a) (* d b))
* * * * [misc]progress:  [ 48 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (+ (* b d) (* a c)) (sqr (hypot c d))))>
* * * * [misc]progress:  [ 49 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (+ (* a c) (* b d)) (log1p (expm1 (sqr (hypot c d))))))>
* [enter]simplify:  Simplifying (expm1 (sqr (hypot c d)))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (expm1 (* (hypot c d) (hypot c d)))
* [exit]simplify:  Simplified to (expm1 (* (hypot c d) (hypot c d)))
* * * * [misc]progress:  [ 50 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (+ (* a c) (* b d)) (expm1 (log1p (sqr (hypot c d))))))>
* [enter]simplify:  Simplifying (log1p (sqr (hypot c d)))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (log1p (* (hypot c d) (hypot c d)))
* [exit]simplify:  Simplified to (log1p (* (hypot c d) (hypot c d)))
* * * * [misc]progress:  [ 51 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (+ (* a c) (* b d)) (pow (hypot c d) 2)))>
* * * * [misc]progress:  [ 52 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (+ (* a c) (* b d)) (pow (sqr (hypot c d)) 1)))>
* * * * [misc]progress:  [ 53 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (+ (* a c) (* b d)) (exp (log (sqr (hypot c d))))))>
* [enter]simplify:  Simplifying (log (sqr (hypot c d)))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* * [misc]simplify:  iters left: 1 (8 enodes)
* [exit]simplify:  Simplified to (+ (log (hypot c d)) (log (hypot c d)))
* [exit]simplify:  Simplified to (+ (log (hypot c d)) (log (hypot c d)))
* * * * [misc]progress:  [ 54 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (+ (* a c) (* b d)) (log (exp (sqr (hypot c d))))))>
* [enter]simplify:  Simplifying (exp (sqr (hypot c d)))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* * [misc]simplify:  iters left: 1 (8 enodes)
* [exit]simplify:  Simplified to (exp (* (hypot c d) (hypot c d)))
* [exit]simplify:  Simplified to (exp (* (hypot c d) (hypot c d)))
* * * * [misc]progress:  [ 55 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (+ (* a c) (* b d)) (cube (cbrt (sqr (hypot c d))))))>
* [enter]simplify:  Simplifying (cbrt (sqr (hypot c d)))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (6 enodes)
* [exit]simplify:  Simplified to (cbrt (* (hypot c d) (hypot c d)))
* [exit]simplify:  Simplified to (cbrt (* (hypot c d) (hypot c d)))
* * * * [misc]progress:  [ 56 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (+ (* a c) (* b d)) (cbrt (cube (sqr (hypot c d))))))>
* [enter]simplify:  Simplifying (cube (sqr (hypot c d)))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (14 enodes)
* [exit]simplify:  Simplified to (* (cube (hypot c d)) (cube (hypot c d)))
* [exit]simplify:  Simplified to (* (cube (hypot c d)) (cube (hypot c d)))
* * * * [misc]progress:  [ 57 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (+ (* a c) (* b d)) (sqr (sqrt (sqr (hypot c d))))))>
* [enter]simplify:  Simplifying (sqrt (sqr (hypot c d)))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* [exit]simplify:  Simplified to (fabs (hypot c d))
* [exit]simplify:  Simplified to (fabs (hypot c d))
* * * * [misc]progress:  [ 58 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (+ (* a c) (* b d)) (* (sqr 1) (sqr (hypot c d)))))>
* [enter]simplify:  Simplifying (sqr 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqr 1)
* [exit]simplify:  Simplified to (sqr 1)
* [enter]simplify:  Simplifying (sqr (hypot c d))
* * [misc]simplify:  iters left: 2 (4 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (* (hypot c d) (hypot c d))
* [exit]simplify:  Simplified to (* (hypot c d) (hypot c d))
* * * * [misc]progress:  [ 59 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (+ (* a c) (* b d)) (* (hypot c d) (hypot c d))))>
* * * * [misc]progress:  [ 60 / 60 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (+ (* a c) (* b d)) (* 1 (sqr (hypot c d)))))>
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  Final touches.
* * * [misc]progress:  tayloring alt 1 of 13
* [misc]approximate:  Taking taylor expansion of (cbrt (+ (sqr c) (sqr d))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr c) (sqr d))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr c) (sqr d))) into (cbrt (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr c) (sqr d))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr c) (sqr d))) into (cbrt (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr c) (sqr d))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr c) (sqr d))) into (cbrt (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr d) (sqr c))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr d) (sqr c))) into (cbrt (+ (sqr d) (sqr c)))
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr d) (sqr c))) into (cbrt (+ (sqr d) (sqr c)))
* [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 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]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 (+ (sqr d) (sqr c))) into (cbrt (+ (sqr d) (sqr c)))
* [misc]approximate:  Taking taylor expansion of (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [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 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]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 (sqr d)) (/ 1 (sqr c)))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]approximate:  Taking taylor expansion of (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [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 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]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 (sqr d)) (/ 1 (sqr c)))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]approximate:  Taking taylor expansion of (cbrt (+ (* a c) (* b d))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (* a c) (* b d))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ (* a c) (* b d))) into (cbrt (+ (* b d) (* c a)))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (* a c) (* b d))) in b
* [misc]backup-simplify:  Simplify (cbrt (+ (* a c) (* b d))) into (cbrt (+ (* b d) (* c a)))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (* a c) (* b d))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ (* a c) (* b d))) into (cbrt (+ (* b d) (* c a)))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (* a c) (* b d))) in a
* [misc]backup-simplify:  Simplify (cbrt (+ (* a c) (* b d))) into (cbrt (+ (* b d) (* c a)))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (* a c) (* b d))) in a
* [misc]backup-simplify:  Simplify (cbrt (+ (* a c) (* b d))) into (cbrt (+ (* b d) (* c a)))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (* b d) (* c a))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ (* b d) (* c a))) into (cbrt (+ (* b d) (* c a)))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (* b d) (* c a))) in b
* [misc]backup-simplify:  Simplify (cbrt (+ (* b d) (* c a))) into (cbrt (+ (* b d) (* c a)))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (* b d) (* c a))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ (* b d) (* c a))) into (cbrt (+ (* b d) (* c a)))
* [misc]backup-simplify:  Simplify (cbrt (+ (* b d) (* c a))) into (cbrt (+ (* b d) (* c a)))
* [misc]taylor:  Taking taylor expansion of 0 in c
* [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 d
* [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 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 c
* [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 d
* [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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cbrt (+ (* b d) (* c a))) into (cbrt (+ (* b d) (* c a)))
* [misc]approximate:  Taking taylor expansion of (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) into (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) in b
* [misc]backup-simplify:  Simplify (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) into (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) into (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) in a
* [misc]backup-simplify:  Simplify (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) into (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) in a
* [misc]backup-simplify:  Simplify (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) into (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) into (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) in b
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) into (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) into (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) into (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))
* [misc]taylor:  Taking taylor expansion of 0 in c
* [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 d
* [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 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 c
* [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 d
* [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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) into (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d))))
* [misc]approximate:  Taking taylor expansion of (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) into (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) in b
* [misc]backup-simplify:  Simplify (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) into (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) into (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) in a
* [misc]backup-simplify:  Simplify (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) into (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) in a
* [misc]backup-simplify:  Simplify (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) into (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) into (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) in b
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) into (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) into (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) into (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))
* [misc]taylor:  Taking taylor expansion of 0 in c
* [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 d
* [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 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 c
* [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 d
* [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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) into (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d))))
* [misc]approximate:  Taking taylor expansion of (cube (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (sqr c) (sqr d))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (cube (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (sqr c) (sqr d))))) in d
* [misc]backup-simplify:  Simplify (cube (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (sqr c) (sqr d))))) into (cube (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (sqr c) (sqr d))))) in b
* [misc]backup-simplify:  Simplify (cube (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (sqr c) (sqr d))))) into (cube (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (sqr c) (sqr d))))) in c
* [misc]backup-simplify:  Simplify (cube (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (sqr c) (sqr d))))) into (cube (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (sqr c) (sqr d))))) in a
* [misc]backup-simplify:  Simplify (cube (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (sqr c) (sqr d))))) into (cube (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (sqr c) (sqr d))))) in a
* [misc]backup-simplify:  Simplify (cube (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (sqr c) (sqr d))))) into (cube (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c))))) in c
* [misc]backup-simplify:  Simplify (cube (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c))))) into (cube (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c))))) in b
* [misc]backup-simplify:  Simplify (cube (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c))))) into (cube (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c))))) in d
* [misc]backup-simplify:  Simplify (cube (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c))))) into (cube (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c)))))
* [misc]backup-simplify:  Simplify (cube (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c))))) into (cube (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr 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 b
* [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 b
* [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 c
* [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 d
* [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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cube (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c))))) into (cube (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c)))))
* [misc]approximate:  Taking taylor expansion of (cube (/ (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (cube (/ (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in d
* [misc]backup-simplify:  Simplify (cube (/ (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) into (cube (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in b
* [misc]backup-simplify:  Simplify (cube (/ (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) into (cube (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in c
* [misc]backup-simplify:  Simplify (cube (/ (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) into (cube (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in a
* [misc]backup-simplify:  Simplify (cube (/ (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) into (cube (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in a
* [misc]backup-simplify:  Simplify (cube (/ (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) into (cube (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in c
* [misc]backup-simplify:  Simplify (cube (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) into (cube (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in b
* [misc]backup-simplify:  Simplify (cube (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) into (cube (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in d
* [misc]backup-simplify:  Simplify (cube (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) into (cube (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]backup-simplify:  Simplify (cube (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) into (cube (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr 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 b
* [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 b
* [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 c
* [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 d
* [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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cube (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) into (cube (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]approximate:  Taking taylor expansion of (cube (/ (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (cube (/ (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in d
* [misc]backup-simplify:  Simplify (cube (/ (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) into (cube (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in b
* [misc]backup-simplify:  Simplify (cube (/ (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) into (cube (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in c
* [misc]backup-simplify:  Simplify (cube (/ (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) into (cube (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in a
* [misc]backup-simplify:  Simplify (cube (/ (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) into (cube (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in a
* [misc]backup-simplify:  Simplify (cube (/ (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) into (cube (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in c
* [misc]backup-simplify:  Simplify (cube (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) into (cube (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in b
* [misc]backup-simplify:  Simplify (cube (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) into (cube (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in d
* [misc]backup-simplify:  Simplify (cube (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) into (cube (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]backup-simplify:  Simplify (cube (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) into (cube (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr 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 b
* [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 b
* [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 c
* [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 d
* [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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cube (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) into (cube (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]approximate:  Taking taylor expansion of (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (sqr c) (sqr d)))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (sqr c) (sqr d)))) in d
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (* a c) (* b d))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ (* a c) (* b d))) into (cbrt (+ (* b d) (* c a)))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr c) (sqr d))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr c) (sqr d))) into (cbrt (+ (sqr d) (sqr c)))
* [misc]backup-simplify:  Simplify (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c)))) into (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (sqr c) (sqr d)))) in b
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (* a c) (* b d))) in b
* [misc]backup-simplify:  Simplify (cbrt (+ (* a c) (* b d))) into (cbrt (+ (* b d) (* c a)))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr c) (sqr d))) in b
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr c) (sqr d))) into (cbrt (+ (sqr d) (sqr c)))
* [misc]backup-simplify:  Simplify (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c)))) into (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (sqr c) (sqr d)))) in c
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (* a c) (* b d))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ (* a c) (* b d))) into (cbrt (+ (* b d) (* c a)))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr c) (sqr d))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr c) (sqr d))) into (cbrt (+ (sqr d) (sqr c)))
* [misc]backup-simplify:  Simplify (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c)))) into (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (sqr c) (sqr d)))) in a
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (* a c) (* b d))) in a
* [misc]backup-simplify:  Simplify (cbrt (+ (* a c) (* b d))) into (cbrt (+ (* b d) (* c a)))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr c) (sqr d))) in a
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr c) (sqr d))) into (cbrt (+ (sqr d) (sqr c)))
* [misc]backup-simplify:  Simplify (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c)))) into (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (sqr c) (sqr d)))) in a
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (* a c) (* b d))) in a
* [misc]backup-simplify:  Simplify (cbrt (+ (* a c) (* b d))) into (cbrt (+ (* b d) (* c a)))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr c) (sqr d))) in a
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr c) (sqr d))) into (cbrt (+ (sqr d) (sqr c)))
* [misc]backup-simplify:  Simplify (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c)))) into (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c)))) in c
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (* b d) (* c a))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ (* b d) (* c a))) into (cbrt (+ (* b d) (* c a)))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr d) (sqr c))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr d) (sqr c))) into (cbrt (+ (sqr d) (sqr c)))
* [misc]backup-simplify:  Simplify (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c)))) into (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c)))) in b
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (* b d) (* c a))) in b
* [misc]backup-simplify:  Simplify (cbrt (+ (* b d) (* c a))) into (cbrt (+ (* b d) (* c a)))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr d) (sqr c))) in b
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr d) (sqr c))) into (cbrt (+ (sqr d) (sqr c)))
* [misc]backup-simplify:  Simplify (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c)))) into (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c)))) in d
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (* b d) (* c a))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ (* b d) (* c a))) into (cbrt (+ (* b d) (* c a)))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr d) (sqr c))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr d) (sqr c))) into (cbrt (+ (sqr d) (sqr c)))
* [misc]backup-simplify:  Simplify (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c)))) into (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c))))
* [misc]backup-simplify:  Simplify (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c)))) into (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c))))
* [misc]backup-simplify:  Simplify (- (/ 0 (cbrt (+ (sqr d) (sqr c)))) (+ (* (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c)))) (/ 0 (cbrt (+ (sqr d) (sqr c))))))) 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 b
* [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 (cbrt (+ (sqr d) (sqr c)))) (+ (* (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c)))) (/ 0 (cbrt (+ (sqr d) (sqr c))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cbrt (+ (sqr d) (sqr c)))) (+ (* (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c)))) (/ 0 (cbrt (+ (sqr d) (sqr c))))))) 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 (cbrt (+ (sqr d) (sqr c)))) (+ (* (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c)))) (/ 0 (cbrt (+ (sqr d) (sqr c))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cbrt (+ (sqr d) (sqr c)))) (+ (* (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c)))) (/ 0 (cbrt (+ (sqr d) (sqr c))))) (* 0 (/ 0 (cbrt (+ (sqr d) (sqr c))))))) 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 b
* [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 b
* [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 d) (* c a))) (cbrt (+ (sqr d) (sqr c)))) into (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c))))
* [misc]approximate:  Taking taylor expansion of (/ (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in d
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) into (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in b
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) in b
* [misc]backup-simplify:  Simplify (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) into (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in b
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in c
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) into (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in a
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) in a
* [misc]backup-simplify:  Simplify (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) into (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in a
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in a
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) in a
* [misc]backup-simplify:  Simplify (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) into (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in a
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) in c
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) into (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) in b
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) in b
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) into (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) in b
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) in d
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) into (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]backup-simplify:  Simplify (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]backup-simplify:  Simplify (- (/ 0 (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (+ (* (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))) 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 b
* [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 (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (+ (* (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (+ (* (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))) 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 (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (+ (* (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (+ (* (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (* 0 (/ 0 (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))) 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 b
* [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 b
* [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 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]approximate:  Taking taylor expansion of (/ (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in d
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) into (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in b
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) in b
* [misc]backup-simplify:  Simplify (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) into (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in b
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in c
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) into (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in a
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) in a
* [misc]backup-simplify:  Simplify (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) into (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in a
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in a
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) in a
* [misc]backup-simplify:  Simplify (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) into (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in a
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) in c
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) into (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) in b
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) in b
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) into (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) in b
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) in d
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) into (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]backup-simplify:  Simplify (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (/ (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]backup-simplify:  Simplify (- (/ 0 (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (+ (* (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))) 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 b
* [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 (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (+ (* (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (+ (* (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))) 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 (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (+ (* (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (+ (* (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (* 0 (/ 0 (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))) 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 b
* [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 b
* [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 (* b d)) (/ 1 (* c a)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* * * [misc]progress:  tayloring alt 2 of 13
* [misc]approximate:  Taking taylor expansion of (/ (- (sqr (* a c)) (sqr (* b d))) (* (+ (sqr c) (sqr d)) (- (* a c) (* b d)))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (* a c)) (sqr (* b d))) (* (+ (sqr c) (sqr d)) (- (* a c) (* b d)))) in d
* [misc]taylor:  Taking taylor expansion of (- (sqr (* a c)) (sqr (* b d))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (* a c)) in d
* [misc]taylor:  Taking taylor expansion of (* a c) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (sqr (* b d)) in d
* [misc]taylor:  Taking taylor expansion of (* b 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 d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (+ (sqr c) (sqr d)) (- (* a c) (* b d))) in d
* [misc]taylor:  Taking taylor expansion of (+ (sqr c) (sqr d)) in d
* [misc]taylor:  Taking taylor expansion of (sqr c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [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]taylor:  Taking taylor expansion of (- (* a c) (* b d)) in d
* [misc]taylor:  Taking taylor expansion of (* a c) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a c) into (* c a)
* [misc]backup-simplify:  Simplify (* (* c a) (* c a)) into (* (sqr c) (sqr a))
* [misc]backup-simplify:  Simplify (* b 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr c) (sqr a)) 0) into (* (sqr c) (sqr a))
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr c) 0) into (sqr c)
* [misc]backup-simplify:  Simplify (* a c) into (* c a)
* [misc]backup-simplify:  Simplify (* b 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* c a) 0) into (* c a)
* [misc]backup-simplify:  Simplify (* (sqr c) (* c a)) into (* (pow c 3) a)
* [misc]backup-simplify:  Simplify (/ (* (sqr c) (sqr a)) (* (pow c 3) a)) into (/ a c)
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (* a c)) (sqr (* b d))) (* (+ (sqr c) (sqr d)) (- (* a c) (* b d)))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (* a c)) (sqr (* b d))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (* a c)) in b
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (sqr (* 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]taylor:  Taking taylor expansion of (* (+ (sqr c) (sqr d)) (- (* a c) (* b 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]taylor:  Taking taylor expansion of (- (* a c) (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* 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 (* a c) into (* c a)
* [misc]backup-simplify:  Simplify (* (* c a) (* c a)) into (* (sqr c) (sqr a))
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr c) (sqr a)) 0) into (* (sqr c) (sqr a))
* [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 d) (sqr c))
* [misc]backup-simplify:  Simplify (* a c) into (* c a)
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* c a) 0) into (* c a)
* [misc]backup-simplify:  Simplify (* (+ (sqr d) (sqr c)) (* c a)) into (* c (* a (+ (sqr d) (sqr c))))
* [misc]backup-simplify:  Simplify (/ (* (sqr c) (sqr a)) (* c (* a (+ (sqr d) (sqr c))))) into (/ (* c a) (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (* a c)) (sqr (* b d))) (* (+ (sqr c) (sqr d)) (- (* a c) (* b d)))) in c
* [misc]taylor:  Taking taylor expansion of (- (sqr (* a c)) (sqr (* b d))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (* a c)) in c
* [misc]taylor:  Taking taylor expansion of (* a c) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (* (+ (sqr c) (sqr d)) (- (* a c) (* b d))) in c
* [misc]taylor:  Taking taylor expansion of (+ (sqr c) (sqr 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 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 (- (* a c) (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* a c) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (* (* b d) (* b d)) into (* (sqr b) (sqr d))
* [misc]backup-simplify:  Simplify (- (* (sqr b) (sqr d))) into (- (* (sqr b) (sqr d)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* (sqr b) (sqr d)))) into (- (* (sqr b) (sqr 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 (sqr d)
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (- (* b d)) into (- (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (- (* b d))) into (- (* b d))
* [misc]backup-simplify:  Simplify (* (sqr d) (- (* b d))) into (* -1 (* b (pow d 3)))
* [misc]backup-simplify:  Simplify (/ (- (* (sqr b) (sqr d))) (* -1 (* b (pow d 3)))) into (/ b d)
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (* a c)) (sqr (* b d))) (* (+ (sqr c) (sqr d)) (- (* a c) (* b d)))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr (* a c)) (sqr (* b d))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (* a c)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (sqr (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (* (+ (sqr c) (sqr d)) (- (* a c) (* b d))) in a
* [misc]taylor:  Taking taylor expansion of (+ (sqr c) (sqr d)) in a
* [misc]taylor:  Taking taylor expansion of (sqr c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (sqr d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (- (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (* (* b d) (* b d)) into (* (sqr b) (sqr d))
* [misc]backup-simplify:  Simplify (- (* (sqr b) (sqr d))) into (- (* (sqr b) (sqr d)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* (sqr b) (sqr d)))) into (- (* (sqr b) (sqr 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 d) (sqr c))
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (- (* b d)) into (- (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (- (* b d))) into (- (* b d))
* [misc]backup-simplify:  Simplify (* (+ (sqr d) (sqr c)) (- (* b d))) into (* -1 (* b (* d (+ (sqr d) (sqr c)))))
* [misc]backup-simplify:  Simplify (/ (- (* (sqr b) (sqr d))) (* -1 (* b (* d (+ (sqr d) (sqr c)))))) into (/ (* b d) (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (* a c)) (sqr (* b d))) (* (+ (sqr c) (sqr d)) (- (* a c) (* b d)))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr (* a c)) (sqr (* b d))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (* a c)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (sqr (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (* (+ (sqr c) (sqr d)) (- (* a c) (* b d))) in a
* [misc]taylor:  Taking taylor expansion of (+ (sqr c) (sqr d)) in a
* [misc]taylor:  Taking taylor expansion of (sqr c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (sqr d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (- (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (* (* b d) (* b d)) into (* (sqr b) (sqr d))
* [misc]backup-simplify:  Simplify (- (* (sqr b) (sqr d))) into (- (* (sqr b) (sqr d)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* (sqr b) (sqr d)))) into (- (* (sqr b) (sqr 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 d) (sqr c))
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (- (* b d)) into (- (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (- (* b d))) into (- (* b d))
* [misc]backup-simplify:  Simplify (* (+ (sqr d) (sqr c)) (- (* b d))) into (* -1 (* b (* d (+ (sqr d) (sqr c)))))
* [misc]backup-simplify:  Simplify (/ (- (* (sqr b) (sqr d))) (* -1 (* b (* d (+ (sqr d) (sqr c)))))) into (/ (* b d) (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ (* b d) (+ (sqr d) (sqr c))) in c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (sqr 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 (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 (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr d) 0) into (sqr d)
* [misc]backup-simplify:  Simplify (/ (* b d) (sqr d)) into (/ b d)
* [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 (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* 0 c) (* c 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* (* b d) 0) (* 0 (* b d))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ c 0) into c
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ (sqr d) (sqr c)) c) (* 0 (- (* b d)))) into (+ (* c (sqr d)) (pow c 3))
* [misc]backup-simplify:  Simplify (- (/ 0 (* -1 (* b (* d (+ (sqr d) (sqr c)))))) (+ (* (/ (* b d) (+ (sqr d) (sqr c))) (/ (+ (* c (sqr d)) (pow c 3)) (* -1 (* b (* d (+ (sqr d) (sqr c))))))))) into (+ (/ (* c (sqr d)) (sqr (+ (sqr d) (sqr c)))) (/ (pow c 3) (sqr (+ (sqr d) (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (+ (/ (* c (sqr d)) (sqr (+ (sqr d) (sqr c)))) (/ (pow c 3) (sqr (+ (sqr d) (sqr c))))) in c
* [misc]taylor:  Taking taylor expansion of (/ (* c (sqr d)) (sqr (+ (sqr d) (sqr c)))) 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]taylor:  Taking taylor expansion of (sqr (+ (sqr d) (sqr c))) in c
* [misc]taylor:  Taking taylor expansion of (+ (sqr 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 (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 (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 (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr d) 0) into (sqr d)
* [misc]backup-simplify:  Simplify (* (sqr d) (sqr d)) into (pow d 4)
* [misc]backup-simplify:  Simplify (/ (sqr d) (pow d 4)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (/ (pow c 3) (sqr (+ (sqr d) (sqr c)))) in c
* [misc]taylor:  Taking taylor expansion of (pow c 3) in c
* [misc]taylor:  Taking taylor expansion of (sqr (+ (sqr d) (sqr c))) in c
* [misc]taylor:  Taking taylor expansion of (+ (sqr 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 (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 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr d) 0) into (sqr d)
* [misc]backup-simplify:  Simplify (* (sqr d) (sqr d)) into (pow d 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow d 4)) into (/ 1 (pow d 4))
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 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) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr d)) (+ (* (/ b d) (/ 0 (sqr d))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* c c) (* 0 0))) into (sqr c)
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* b d) 0) (+ (* 0 0) (* 0 (* b d)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr c) 0) into (sqr c)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ (sqr d) (sqr c)) 0) (+ (* 0 c) (* 0 (- (* b d))))) into 0
* [misc]backup-simplify:  Simplify (- (/ (sqr c) (* -1 (* b (* d (+ (sqr d) (sqr c)))))) (+ (* (/ (* b d) (+ (sqr d) (sqr c))) (/ 0 (* -1 (* b (* d (+ (sqr d) (sqr c))))))) (* (+ (/ (* c (sqr d)) (sqr (+ (sqr d) (sqr c)))) (/ (pow c 3) (sqr (+ (sqr d) (sqr c))))) (/ (+ (* c (sqr d)) (pow c 3)) (* -1 (* b (* d (+ (sqr d) (sqr c))))))))) into (- (+ (/ (pow c 6) (* b (* d (pow (+ (sqr d) (sqr c)) 3)))) (+ (* 2 (/ (* (pow c 4) d) (* b (pow (+ (sqr d) (sqr c)) 3)))) (/ (* (sqr c) (pow d 3)) (* b (pow (+ (sqr d) (sqr c)) 3))))) (/ (sqr c) (* b (* d (+ (sqr d) (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ (pow c 6) (* b (* d (pow (+ (sqr d) (sqr c)) 3)))) (+ (* 2 (/ (* (pow c 4) d) (* b (pow (+ (sqr d) (sqr c)) 3)))) (/ (* (sqr c) (pow d 3)) (* b (pow (+ (sqr d) (sqr c)) 3))))) (/ (sqr c) (* b (* d (+ (sqr d) (sqr c)))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (/ (pow c 6) (* b (* d (pow (+ (sqr d) (sqr c)) 3)))) (+ (* 2 (/ (* (pow c 4) d) (* b (pow (+ (sqr d) (sqr c)) 3)))) (/ (* (sqr c) (pow d 3)) (* b (pow (+ (sqr d) (sqr c)) 3))))) in c
* [misc]taylor:  Taking taylor expansion of (/ (pow c 6) (* b (* d (pow (+ (sqr d) (sqr c)) 3)))) in c
* [misc]taylor:  Taking taylor expansion of (pow c 6) in c
* [misc]taylor:  Taking taylor expansion of (* b (* d (pow (+ (sqr d) (sqr c)) 3))) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (* d (pow (+ (sqr d) (sqr c)) 3)) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (pow (+ (sqr d) (sqr c)) 3) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ (sqr d) (sqr c))))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ (sqr d) (sqr c)))) 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 (+ (sqr d) (sqr c))) in c
* [misc]taylor:  Taking taylor expansion of (+ (sqr 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 (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 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr d) 0) into (sqr d)
* [misc]backup-simplify:  Simplify (log (sqr d)) into (log (sqr d))
* [misc]backup-simplify:  Simplify (* 3 (log (sqr d))) into (* 3 (log (sqr d)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (sqr d)))) into (pow (sqr d) 3)
* [misc]backup-simplify:  Simplify (* d (pow (sqr d) 3)) into (pow d 7)
* [misc]backup-simplify:  Simplify (* b (pow d 7)) into (* b (pow d 7))
* [misc]backup-simplify:  Simplify (/ 1 (* b (pow d 7))) into (/ 1 (* b (pow d 7)))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (* (pow c 4) d) (* b (pow (+ (sqr d) (sqr c)) 3)))) (/ (* (sqr c) (pow d 3)) (* b (pow (+ (sqr d) (sqr c)) 3)))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (* (pow c 4) d) (* b (pow (+ (sqr d) (sqr c)) 3)))) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (* (pow c 4) d) (* b (pow (+ (sqr d) (sqr c)) 3))) in c
* [misc]taylor:  Taking taylor expansion of (* (pow c 4) d) in c
* [misc]taylor:  Taking taylor expansion of (pow c 4) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (* b (pow (+ (sqr d) (sqr c)) 3)) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (pow (+ (sqr d) (sqr c)) 3) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ (sqr d) (sqr c))))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ (sqr d) (sqr c)))) 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 (+ (sqr d) (sqr c))) in c
* [misc]taylor:  Taking taylor expansion of (+ (sqr 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 (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 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr d) 0) into (sqr d)
* [misc]backup-simplify:  Simplify (log (sqr d)) into (log (sqr d))
* [misc]backup-simplify:  Simplify (* 3 (log (sqr d))) into (* 3 (log (sqr d)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (sqr d)))) into (pow (sqr d) 3)
* [misc]backup-simplify:  Simplify (* 1 d) into d
* [misc]backup-simplify:  Simplify (* b (pow (sqr d) 3)) into (* b (pow d 6))
* [misc]backup-simplify:  Simplify (/ d (* b (pow d 6))) into (/ 1 (* b (pow d 5)))
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr c) (pow d 3)) (* b (pow (+ (sqr d) (sqr c)) 3))) in c
* [misc]taylor:  Taking taylor expansion of (* (sqr c) (pow d 3)) 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 (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]taylor:  Taking taylor expansion of (* b (pow (+ (sqr d) (sqr c)) 3)) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (pow (+ (sqr d) (sqr c)) 3) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ (sqr d) (sqr c))))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ (sqr d) (sqr c)))) 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 (+ (sqr d) (sqr c))) in c
* [misc]taylor:  Taking taylor expansion of (+ (sqr 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 (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 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr d) 0) into (sqr d)
* [misc]backup-simplify:  Simplify (log (sqr d)) into (log (sqr d))
* [misc]backup-simplify:  Simplify (* 3 (log (sqr d))) into (* 3 (log (sqr d)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (sqr d)))) into (pow (sqr d) 3)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [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 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (pow d 3))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log d)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (pow d 3)))) into (pow d 3)
* [misc]backup-simplify:  Simplify (* b (pow (sqr d) 3)) into (* b (pow d 6))
* [misc]backup-simplify:  Simplify (/ (pow d 3) (* b (pow d 6))) into (/ 1 (* b (pow d 3)))
* [misc]taylor:  Taking taylor expansion of (/ (sqr c) (* b (* d (+ (sqr d) (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]taylor:  Taking taylor expansion of (* b (* d (+ (sqr d) (sqr 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 (* d (+ (sqr d) (sqr c))) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (sqr 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 (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 (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr d) 0) into (sqr d)
* [misc]backup-simplify:  Simplify (* d (sqr d)) into (pow d 3)
* [misc]backup-simplify:  Simplify (* b (pow d 3)) into (* b (pow d 3))
* [misc]backup-simplify:  Simplify (/ 1 (* b (pow d 3))) into (/ 1 (* b (pow d 3)))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr d)) 0) into (/ 1 (sqr d))
* [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 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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 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 1) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr d)) (+ (* (/ b d) (/ 1 (sqr d))) (* 0 (/ 0 (sqr d))))) into (- (/ b (pow d 3)))
* [misc]taylor:  Taking taylor expansion of (- (/ 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 (/ 1 (pow d 3)) into (/ 1 (pow d 3))
* [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 d) (+ (* (/ 1 d) (/ 0 d)))) 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]approximate:  Taking taylor expansion of (/ (- (sqr (* (/ 1 a) (/ 1 c))) (sqr (* (/ 1 b) (/ 1 d)))) (* (+ (sqr (/ 1 c)) (sqr (/ 1 d))) (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (* (/ 1 a) (/ 1 c))) (sqr (* (/ 1 b) (/ 1 d)))) (* (+ (sqr (/ 1 c)) (sqr (/ 1 d))) (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))))) in d
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 1 a) (/ 1 c))) (sqr (* (/ 1 b) (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 a) (/ 1 c))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 b) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (+ (sqr (/ 1 c)) (sqr (/ 1 d))) (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 c)) (sqr (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 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]taylor:  Taking taylor expansion of (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 b) 1) into (/ 1 b)
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 b)) into (/ 1 (sqr b))
* [misc]backup-simplify:  Simplify (- (/ 1 (sqr b))) into (- (/ 1 (sqr b)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (sqr b)))) into (- (/ 1 (sqr b)))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 b) 1) into (/ 1 b)
* [misc]backup-simplify:  Simplify (- (/ 1 b)) into (- (/ 1 b))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 b))) into (- (/ 1 b))
* [misc]backup-simplify:  Simplify (* 1 (- (/ 1 b))) into (/ -1 b)
* [misc]backup-simplify:  Simplify (/ (- (/ 1 (sqr b))) (/ -1 b)) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (* (/ 1 a) (/ 1 c))) (sqr (* (/ 1 b) (/ 1 d)))) (* (+ (sqr (/ 1 c)) (sqr (/ 1 d))) (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 1 a) (/ 1 c))) (sqr (* (/ 1 b) (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 a) (/ 1 c))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 b) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (* (+ (sqr (/ 1 c)) (sqr (/ 1 d))) (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 c)) (sqr (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 1 d)) 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 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* (/ 1 d) (/ 1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (- (/ 1 (sqr d))) into (- (/ 1 (sqr d)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (sqr d)))) into (- (/ 1 (sqr d)))
* [misc]backup-simplify:  Simplify (* (/ 1 c) (/ 1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (* (/ 1 d) (/ 1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr c)) (/ 1 (sqr d))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d))) into (- (/ 1 d))
* [misc]backup-simplify:  Simplify (* (+ (/ 1 (sqr d)) (/ 1 (sqr c))) (- (/ 1 d))) into (* -1 (/ (+ (/ 1 (sqr d)) (/ 1 (sqr c))) d))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 (sqr d))) (* -1 (/ (+ (/ 1 (sqr d)) (/ 1 (sqr c))) d))) into (/ 1 (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (* (/ 1 a) (/ 1 c))) (sqr (* (/ 1 b) (/ 1 d)))) (* (+ (sqr (/ 1 c)) (sqr (/ 1 d))) (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))))) in c
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 1 a) (/ 1 c))) (sqr (* (/ 1 b) (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 a) (/ 1 c))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 b) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) (sqr (/ 1 d))) (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 c)) (sqr (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 1 d)) 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 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* (/ 1 a) 1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* (/ 1 a) (/ 1 a)) into (/ 1 (sqr a))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr a)) 0) into (/ 1 (sqr a))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 a) 1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 a) 0) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 a)) into (/ 1 a)
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr a)) (/ 1 a)) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (* (/ 1 a) (/ 1 c))) (sqr (* (/ 1 b) (/ 1 d)))) (* (+ (sqr (/ 1 c)) (sqr (/ 1 d))) (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 1 a) (/ 1 c))) (sqr (* (/ 1 b) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 a) (/ 1 c))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) (sqr (/ 1 d))) (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 c)) (sqr (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 1 d)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (/ 1 c) (/ 1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr c)) 0) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (* (/ 1 c) (/ 1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (* (/ 1 d) (/ 1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr c)) (/ 1 (sqr d))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (* 1 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (+ (/ 1 (sqr d)) (/ 1 (sqr c))) (/ 1 c)) into (/ (+ (/ 1 (sqr d)) (/ 1 (sqr c))) c)
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr c)) (/ (+ (/ 1 (sqr d)) (/ 1 (sqr c))) c)) into (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (* (/ 1 a) (/ 1 c))) (sqr (* (/ 1 b) (/ 1 d)))) (* (+ (sqr (/ 1 c)) (sqr (/ 1 d))) (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 1 a) (/ 1 c))) (sqr (* (/ 1 b) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 a) (/ 1 c))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) (sqr (/ 1 d))) (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 c)) (sqr (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 1 d)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (/ 1 c) (/ 1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr c)) 0) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (* (/ 1 c) (/ 1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (* (/ 1 d) (/ 1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr c)) (/ 1 (sqr d))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (* 1 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (+ (/ 1 (sqr d)) (/ 1 (sqr c))) (/ 1 c)) into (/ (+ (/ 1 (sqr d)) (/ 1 (sqr c))) c)
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr c)) (/ (+ (/ 1 (sqr d)) (/ 1 (sqr c))) c)) into (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) in c
* [misc]taylor:  Taking taylor expansion of (* c (+ (/ 1 (sqr d)) (/ 1 (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 (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 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)) 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]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 0 1) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 1)) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (- (/ 1 (* b d))) into (- (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* b d)))) into (- (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 (sqr d)) (/ 1 (sqr c))) (- (/ 1 (* b d)))) (* 0 (/ 1 c))) into (- (+ (/ 1 (* b (pow d 3))) (/ 1 (* b (* (sqr c) d)))))
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (+ (/ 1 (sqr d)) (/ 1 (sqr c))) c)) (+ (* (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ (- (+ (/ 1 (* b (pow d 3))) (/ 1 (* b (* (sqr c) d))))) (/ (+ (/ 1 (sqr d)) (/ 1 (sqr c))) c))))) into (+ (/ 1 (* b (* (pow d 3) (sqr (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) (/ 1 (* b (* (sqr c) (* d (sqr (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b (* (pow d 3) (sqr (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) (/ 1 (* b (* (sqr c) (* d (sqr (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (* (pow d 3) (sqr (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) in c
* [misc]taylor:  Taking taylor expansion of (* b (* (pow d 3) (sqr (+ (/ 1 (sqr d)) (/ 1 (sqr 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 (* (pow d 3) (sqr (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) 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]taylor:  Taking taylor expansion of (sqr (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) in c
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 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)) 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]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (pow d 3) 1) into (pow d 3)
* [misc]backup-simplify:  Simplify (* b (pow d 3)) into (* b (pow d 3))
* [misc]backup-simplify:  Simplify (/ 1 (* b (pow d 3))) into (/ 1 (* b (pow d 3)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (* (sqr c) (* d (sqr (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))) in c
* [misc]taylor:  Taking taylor expansion of (* b (* (sqr c) (* d (sqr (+ (/ 1 (sqr d)) (/ 1 (sqr 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 (* (sqr c) (* d (sqr (+ (/ 1 (sqr d)) (/ 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]taylor:  Taking taylor expansion of (* d (sqr (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (sqr (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) in c
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 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)) 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]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* d 1) into d
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (* b 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 1)) 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 (+ (* b 0) (* 0 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 (+ (/ 1 (sqr d)) 0) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 (sqr d))) (+ (* 0 0) (* (/ 1 (sqr d)) 1))) into (* 2 (/ 1 (sqr d)))
* [misc]backup-simplify:  Simplify (+ (* d (* 2 (/ 1 (sqr d)))) (+ (* 0 0) (* 0 1))) into (* 2 (/ 1 d))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 (* 2 (/ 1 d))) (+ (* 0 0) (* 1 d))) into d
* [misc]backup-simplify:  Simplify (+ (* b d) (+ (* 0 0) (* 0 0))) into (* b d)
* [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b 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 (+ (/ 1 (sqr d)) 0) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (* 0 (/ 1 (sqr d))) (+ (* 1 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (* (/ 1 (* b d)) (/ 1 (* b d))) into (/ 1 (* (sqr b) (sqr d)))
* [misc]backup-simplify:  Simplify (- (/ 1 (* (sqr b) (sqr d)))) into (- (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* (sqr b) (sqr d))))) into (- (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 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 (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 0) (+ (* 0 (- (/ 1 (* b d)))) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (* (sqr b) (sqr d)))) (/ (+ (/ 1 (sqr d)) (/ 1 (sqr c))) c)) (+ (* (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (/ (+ (/ 1 (sqr d)) (/ 1 (sqr c))) c))) (* (+ (/ 1 (* b (* (pow d 3) (sqr (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) (/ 1 (* b (* (sqr c) (* d (sqr (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))))) (/ (- (+ (/ 1 (* b (pow d 3))) (/ 1 (* b (* (sqr c) d))))) (/ (+ (/ 1 (sqr d)) (/ 1 (sqr c))) c))))) into (- (+ (/ c (* (sqr b) (* (pow d 6) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3)))) (+ (* 2 (/ 1 (* (sqr b) (* c (* (pow d 4) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3)))))) (/ 1 (* (sqr b) (* (pow c 3) (* (sqr d) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3))))))) (/ c (* (sqr b) (* (sqr d) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ c (* (sqr b) (* (pow d 6) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3)))) (+ (* 2 (/ 1 (* (sqr b) (* c (* (pow d 4) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3)))))) (/ 1 (* (sqr b) (* (pow c 3) (* (sqr d) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3))))))) (/ c (* (sqr b) (* (sqr d) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (/ c (* (sqr b) (* (pow d 6) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3)))) (+ (* 2 (/ 1 (* (sqr b) (* c (* (pow d 4) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3)))))) (/ 1 (* (sqr b) (* (pow c 3) (* (sqr d) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3))))))) in c
* [misc]taylor:  Taking taylor expansion of (/ c (* (sqr b) (* (pow d 6) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3)))) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (sqr b) (* (pow d 6) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3))) in c
* [misc]taylor:  Taking taylor expansion of (sqr b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (* (pow d 6) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3)) in c
* [misc]taylor:  Taking taylor expansion of (pow d 6) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 6 (log d))) in c
* [misc]taylor:  Taking taylor expansion of (* 6 (log d)) in c
* [misc]taylor:  Taking taylor expansion of 6 in c
* [misc]backup-simplify:  Simplify 6 into 6
* [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 (* 6 (log d)) into (* 6 (log d))
* [misc]backup-simplify:  Simplify (exp (* 6 (log d))) into (pow d 6)
* [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) 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 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) in c
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 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)) 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]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (* 3 (- (* 2 (log c)))) into (* -6 (log c))
* [misc]backup-simplify:  Simplify (exp (* -6 (log c))) into (pow c -6)
* [misc]backup-simplify:  Simplify (* b b) into (sqr b)
* [misc]backup-simplify:  Simplify (* (pow d 6) (pow c -6)) into (/ (pow d 6) (pow c 6))
* [misc]backup-simplify:  Simplify (* (sqr b) (/ (pow d 6) (pow c 6))) into (/ (* (sqr b) (pow d 6)) (pow c 6))
* [misc]backup-simplify:  Simplify (/ 1 (/ (* (sqr b) (pow d 6)) (pow c 6))) into (/ (pow c 6) (* (sqr b) (pow d 6)))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* (sqr b) (* c (* (pow d 4) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3)))))) (/ 1 (* (sqr b) (* (pow c 3) (* (sqr d) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3)))))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* (sqr b) (* c (* (pow d 4) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3)))))) 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 (* (sqr b) (* c (* (pow d 4) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3))))) in c
* [misc]taylor:  Taking taylor expansion of (* (sqr b) (* c (* (pow d 4) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr b) 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 (* (pow d 4) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3))) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow d 4) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3)) in c
* [misc]taylor:  Taking taylor expansion of (pow d 4) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log d))) in c
* [misc]taylor:  Taking taylor expansion of (* 4 (log d)) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (log d) into (log d)
* [misc]backup-simplify:  Simplify (* 4 (log d)) into (* 4 (log d))
* [misc]backup-simplify:  Simplify (exp (* 4 (log d))) into (pow d 4)
* [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) 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 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) in c
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 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)) 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]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (* 3 (- (* 2 (log c)))) into (* -6 (log c))
* [misc]backup-simplify:  Simplify (exp (* -6 (log c))) into (pow c -6)
* [misc]backup-simplify:  Simplify (* b b) into (sqr b)
* [misc]backup-simplify:  Simplify (* (pow d 4) (pow c -6)) into (/ (pow d 4) (pow c 6))
* [misc]backup-simplify:  Simplify (* 0 (/ (pow d 4) (pow c 6))) into 0
* [misc]backup-simplify:  Simplify (* (sqr b) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (- (* 2 (log c))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -6 (log c))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log d))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log d))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d 4) 0) (* 0 (pow c -6))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ (pow d 4) (pow c 6)))) into (/ (pow d 4) (pow c 6))
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr b) (/ (pow d 4) (pow c 6))) (* 0 0)) into (/ (* (sqr b) (pow d 4)) (pow c 6))
* [misc]backup-simplify:  Simplify (/ 1 (/ (* (sqr b) (pow d 4)) (pow c 6))) into (/ (pow c 6) (* (sqr b) (pow d 4)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr b) (* (pow c 3) (* (sqr d) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3))))) in c
* [misc]taylor:  Taking taylor expansion of (* (sqr b) (* (pow c 3) (* (sqr d) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (* (pow c 3) (* (sqr d) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3))) in c
* [misc]taylor:  Taking taylor expansion of (pow c 3) in c
* [misc]taylor:  Taking taylor expansion of (* (sqr d) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3)) 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 (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) 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 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) in c
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 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)) 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]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (* 3 (- (* 2 (log c)))) into (* -6 (log c))
* [misc]backup-simplify:  Simplify (exp (* -6 (log c))) into (pow c -6)
* [misc]backup-simplify:  Simplify (* b b) into (sqr b)
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* (sqr d) (pow c -6)) into (/ (sqr d) (pow c 6))
* [misc]backup-simplify:  Simplify (* 1 (/ (sqr d) (pow c 6))) into (/ (sqr d) (pow c 6))
* [misc]backup-simplify:  Simplify (* (sqr b) (/ (sqr d) (pow c 6))) into (/ (* (sqr b) (sqr d)) (pow c 6))
* [misc]backup-simplify:  Simplify (/ 1 (/ (* (sqr b) (sqr d)) (pow c 6))) into (/ (pow c 6) (* (sqr b) (sqr d)))
* [misc]taylor:  Taking taylor expansion of (/ c (* (sqr b) (* (sqr d) (+ (/ 1 (sqr d)) (/ 1 (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 b) (* (sqr d) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) in c
* [misc]taylor:  Taking taylor expansion of (sqr b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (* (sqr d) (+ (/ 1 (sqr d)) (/ 1 (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 (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 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)) 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]backup-simplify:  Simplify (* b b) into (sqr b)
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* (sqr d) 1) into (sqr d)
* [misc]backup-simplify:  Simplify (* (sqr b) (sqr d)) into (* (sqr b) (sqr d))
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr b) (sqr d))) into (/ 1 (* (sqr b) (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 (+ (/ 1 (sqr d)) 0) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (/ 1 (sqr d))) 1)) (pow 1 1)))) 2) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (+ (* 3 (/ 1 (sqr d))) (+ (* 0 0) (* 0 (- (* 2 (log c)))))) into (* 3 (/ 1 (sqr d)))
* [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 (+ (* 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) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (/ 1 (sqr d))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 (/ 1 (sqr d))) (+ (* 0 0) (* 0 (- (* 2 (log c))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -6 (log c))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (* 3 (/ 1 (sqr d))) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -6 (log c))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (* 3 (/ 1 (sqr d))) 1) 1)))) into (/ 3 (* (pow c 6) (sqr d)))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log d)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log d))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow d 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow d 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow d 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log d))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log d))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d 4) 0) (+ (* 0 (/ 3 (* (pow c 6) (sqr d)))) (+ (* 0 0) (* 0 (pow c -6))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d 4) (/ 3 (* (pow c 6) (sqr d)))) (+ (* 0 0) (* 0 (pow c -6)))) into (* 3 (/ (sqr d) (pow c 6)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 (* 3 (/ (sqr d) (pow c 6)))) (+ (* 0 0) (* 0 (/ (pow d 4) (pow c 6)))))) into (* 3 (/ (sqr d) (pow c 6)))
* [misc]backup-simplify:  Simplify (+ (* 0 (* 3 (/ (sqr d) (pow c 6)))) (+ (* 1 0) (* 0 (/ (pow d 4) (pow c 6))))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr b) (* 3 (/ (sqr d) (pow c 6)))) (+ (* 0 0) (+ (* 0 (/ (pow d 4) (pow c 6))) (* 0 0)))) into (* 3 (/ (* (sqr b) (sqr d)) (pow c 6)))
* [misc]backup-simplify:  Simplify (+ (* (sqr b) 0) (+ (* 0 (/ (pow d 4) (pow c 6))) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ (pow c 6) (* (sqr b) (pow d 4))) (/ 0 (/ (* (sqr b) (pow d 4)) (pow c 6)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ (pow c 6) (* (sqr b) (pow d 4))) (/ (* 3 (/ (* (sqr b) (sqr d)) (pow c 6))) (/ (* (sqr b) (pow d 4)) (pow c 6)))) (* 0 (/ 0 (/ (* (sqr b) (pow d 4)) (pow c 6)))))) into (- (* 3 (/ (pow c 6) (* (sqr b) (pow d 6)))))
* [misc]backup-simplify:  Simplify (+ (* 2 (- (* 3 (/ (pow c 6) (* (sqr b) (pow d 6)))))) (+ (* 0 0) (* 0 (/ (pow c 6) (* (sqr b) (pow d 4)))))) into (- (* 6 (/ (pow c 6) (* (sqr b) (pow d 6)))))
* [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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (- (* 2 (log c))))) 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 (+ (/ 1 (sqr d)) 0) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (/ 1 (sqr d))) 1)) (pow 1 1)))) 2) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (+ (* 3 (/ 1 (sqr d))) (+ (* 0 0) (* 0 (- (* 2 (log c)))))) into (* 3 (/ 1 (sqr d)))
* [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 (+ (* 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) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (/ 1 (sqr d))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 (/ 1 (sqr d))) (+ (* 0 0) (* 0 (- (* 2 (log c))))))) 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 (+ (* 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) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 (/ 1 (sqr d))) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 (/ 1 (sqr d))) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow 1 1)))) 24) into (/ -1/2 (pow d 4))
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (+ (* 3 (/ -1/2 (pow d 4))) (+ (* 0 0) (+ (* 0 (/ 1 (sqr d))) (+ (* 0 0) (* 0 (- (* 2 (log c)))))))) into (- (* 3/2 (/ 1 (pow d 4))))
* [misc]backup-simplify:  Simplify (* (exp (* -6 (log c))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow (* 3 (/ 1 (sqr d))) 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow (* 3 (/ 1 (sqr d))) 2) 2)) (* (/ (pow (- (* 3/2 (/ 1 (pow d 4)))) 1) 1)))) into (/ 3 (* (pow c 6) (pow d 4)))
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -6 (log c))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (* 3 (/ 1 (sqr d))) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -6 (log c))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (* 3 (/ 1 (sqr d))) 1) 1)))) into (/ 3 (* (pow c 6) (sqr d)))
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -6 (log c))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr d) (/ 3 (* (pow c 6) (pow d 4)))) (+ (* 0 0) (+ (* 0 (/ 3 (* (pow c 6) (sqr d)))) (+ (* 0 0) (* 0 (pow c -6)))))) into (* 3 (/ 1 (* (pow c 6) (sqr d))))
* [misc]backup-simplify:  Simplify (+ (* (sqr d) 0) (+ (* 0 (/ 3 (* (pow c 6) (sqr d)))) (+ (* 0 0) (* 0 (pow c -6))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr d) (/ 3 (* (pow c 6) (sqr d)))) (+ (* 0 0) (* 0 (pow c -6)))) into (* 3 (/ 1 (pow c 6)))
* [misc]backup-simplify:  Simplify (+ (* (sqr d) 0) (* 0 (pow c -6))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* 3 (/ 1 (* (pow c 6) (sqr d))))) (+ (* 0 0) (+ (* 0 (* 3 (/ 1 (pow c 6)))) (+ (* 0 0) (* 0 (/ (sqr d) (pow c 6))))))) into (* 3 (/ 1 (* (pow c 6) (sqr d))))
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 (* 3 (/ 1 (pow c 6)))) (+ (* 0 0) (* 0 (/ (sqr d) (pow c 6)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* 3 (/ 1 (pow c 6)))) (+ (* 0 0) (* 0 (/ (sqr d) (pow c 6))))) into (* 3 (/ 1 (pow c 6)))
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ (sqr d) (pow c 6)))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr b) (* 3 (/ 1 (* (pow c 6) (sqr d))))) (+ (* 0 0) (+ (* 0 (* 3 (/ 1 (pow c 6)))) (+ (* 0 0) (* 0 (/ (sqr d) (pow c 6))))))) into (* 3 (/ (sqr b) (* (pow c 6) (sqr d))))
* [misc]backup-simplify:  Simplify (+ (* (sqr b) 0) (* 0 (/ (sqr d) (pow c 6)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ (pow c 6) (* (sqr b) (sqr d))) (/ 0 (/ (* (sqr b) (sqr d)) (pow c 6)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr b) 0) (+ (* 0 (* 3 (/ 1 (pow c 6)))) (+ (* 0 0) (* 0 (/ (sqr d) (pow c 6)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr b) (* 3 (/ 1 (pow c 6)))) (+ (* 0 0) (* 0 (/ (sqr d) (pow c 6))))) into (* 3 (/ (sqr b) (pow c 6)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ (pow c 6) (* (sqr b) (sqr d))) (/ (* 3 (/ (sqr b) (pow c 6))) (/ (* (sqr b) (sqr d)) (pow c 6)))) (* 0 (/ 0 (/ (* (sqr b) (sqr d)) (pow c 6)))))) into (- (* 3 (/ (pow c 6) (* (sqr b) (pow d 4)))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ (pow c 6) (* (sqr b) (sqr d))) (/ 0 (/ (* (sqr b) (sqr d)) (pow c 6)))) (* 0 (/ (* 3 (/ (sqr b) (pow c 6))) (/ (* (sqr b) (sqr d)) (pow c 6)))) (* (- (* 3 (/ (pow c 6) (* (sqr b) (pow d 4))))) (/ 0 (/ (* (sqr b) (sqr d)) (pow c 6)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ (pow c 6) (* (sqr b) (sqr d))) (/ (* 3 (/ (sqr b) (* (pow c 6) (sqr d)))) (/ (* (sqr b) (sqr d)) (pow c 6)))) (* 0 (/ 0 (/ (* (sqr b) (sqr d)) (pow c 6)))) (* (- (* 3 (/ (pow c 6) (* (sqr b) (pow d 4))))) (/ (* 3 (/ (sqr b) (pow c 6))) (/ (* (sqr b) (sqr d)) (pow c 6)))) (* 0 (/ 0 (/ (* (sqr b) (sqr d)) (pow c 6)))))) into (* 6 (/ (pow c 6) (* (sqr b) (pow d 6))))
* [misc]backup-simplify:  Simplify (+ (- (* 6 (/ (pow c 6) (* (sqr b) (pow d 6))))) (* 6 (/ (pow c 6) (* (sqr b) (pow d 6))))) into 0
* [misc]backup-simplify:  Simplify (+ (/ (pow c 6) (* (sqr b) (pow d 6))) 0) into (/ (pow c 6) (* (sqr b) (pow d 6)))
* [misc]backup-simplify:  Simplify (+ (/ (pow c 6) (* (sqr b) (pow d 6))) 0) into (/ (pow c 6) (* (sqr b) (pow d 6)))
* [misc]taylor:  Taking taylor expansion of (/ (pow c 6) (* (sqr b) (pow d 6))) in b
* [misc]taylor:  Taking taylor expansion of (pow c 6) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 6 (log c))) in b
* [misc]taylor:  Taking taylor expansion of (* 6 (log c)) in b
* [misc]taylor:  Taking taylor expansion of 6 in b
* [misc]backup-simplify:  Simplify 6 into 6
* [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 (* 6 (log c)) into (* 6 (log c))
* [misc]backup-simplify:  Simplify (exp (* 6 (log c))) into (pow c 6)
* [misc]taylor:  Taking taylor expansion of (* (sqr b) (pow d 6)) 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 (pow d 6) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 6 (log d))) in b
* [misc]taylor:  Taking taylor expansion of (* 6 (log d)) in b
* [misc]taylor:  Taking taylor expansion of 6 in b
* [misc]backup-simplify:  Simplify 6 into 6
* [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 (* 6 (log d)) into (* 6 (log d))
* [misc]backup-simplify:  Simplify (exp (* 6 (log d))) into (pow d 6)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 (pow d 6)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 (log d))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log d))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (pow d 6))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (* 0 (log d)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log d))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (pow d 6)))) into (pow d 6)
* [misc]backup-simplify:  Simplify (/ (pow c 6) (pow d 6)) into (/ (pow c 6) (pow d 6))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow c 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 (log c))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log c))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow d 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow d 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow d 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log d))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log d))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [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 (pow d 6))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow d 6)) (+ (* (/ (pow c 6) (pow d 6)) (/ 0 (pow d 6))))) 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 (/ 1 (* b d))) into (/ 1 (* b d))
* [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 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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 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 (+ (* 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) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 (/ 1 (sqr d))) (+ (* 0 0) (* 0 1)))) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (sqr d)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (sqr d)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqr d))) 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 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (/ (- (sqr (* (/ 1 (- a)) (/ 1 (- c)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) (* (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (* (/ 1 (- a)) (/ 1 (- c)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) (* (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))))) in d
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 1 (- a)) (/ 1 (- c)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- a)) (/ 1 (- c)))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in d
* [misc]taylor:  Taking taylor expansion of (- a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in d
* [misc]taylor:  Taking taylor expansion of (- c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- b)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in d
* [misc]taylor:  Taking taylor expansion of (- b) in d
* [misc]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 (- 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 (- c))) (sqr (/ 1 (- d)))) (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) in d
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in d
* [misc]taylor:  Taking taylor expansion of (- d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in d
* [misc]taylor:  Taking taylor expansion of (- a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in d
* [misc]taylor:  Taking taylor expansion of (- c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in d
* [misc]taylor:  Taking taylor expansion of (- b) in d
* [misc]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 (- 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 (* (/ -1 b) -1) into (/ 1 b)
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 b)) into (/ 1 (sqr b))
* [misc]backup-simplify:  Simplify (- (/ 1 (sqr b))) into (- (/ 1 (sqr b)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (sqr b)))) into (- (/ 1 (sqr b)))
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* (/ -1 b) -1) into (/ 1 b)
* [misc]backup-simplify:  Simplify (- (/ 1 b)) into (- (/ 1 b))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 b))) into (- (/ 1 b))
* [misc]backup-simplify:  Simplify (* 1 (- (/ 1 b))) into (/ -1 b)
* [misc]backup-simplify:  Simplify (/ (- (/ 1 (sqr b))) (/ -1 b)) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (* (/ 1 (- a)) (/ 1 (- c)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) (* (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 1 (- a)) (/ 1 (- c)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- a)) (/ 1 (- c)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- b)) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (- 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 (- c))) (sqr (/ 1 (- d)))) (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in b
* [misc]taylor:  Taking taylor expansion of (- d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (- 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 (/ -1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* (/ 1 d) (/ 1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (- (/ 1 (sqr d))) into (- (/ 1 (sqr d)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (sqr d)))) into (- (/ 1 (sqr d)))
* [misc]backup-simplify:  Simplify (* (/ -1 c) (/ -1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (* (/ -1 d) (/ -1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr c)) (/ 1 (sqr d))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d))) into (- (/ 1 d))
* [misc]backup-simplify:  Simplify (* (+ (/ 1 (sqr d)) (/ 1 (sqr c))) (- (/ 1 d))) into (* -1 (/ (+ (/ 1 (sqr d)) (/ 1 (sqr c))) d))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 (sqr d))) (* -1 (/ (+ (/ 1 (sqr d)) (/ 1 (sqr c))) d))) into (/ 1 (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (* (/ 1 (- a)) (/ 1 (- c)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) (* (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))))) in c
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 1 (- a)) (/ 1 (- c)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- a)) (/ 1 (- c)))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- b)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (- c))) (sqr (/ 1 (- d)))) (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in c
* [misc]taylor:  Taking taylor expansion of (- d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (* (/ -1 a) -1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* (/ 1 a) (/ 1 a)) into (/ 1 (sqr a))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr a)) 0) into (/ 1 (sqr a))
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* (/ -1 a) -1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 a) 0) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 a)) into (/ 1 a)
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr a)) (/ 1 a)) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (* (/ 1 (- a)) (/ 1 (- c)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) (* (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 1 (- a)) (/ 1 (- c)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- a)) (/ 1 (- c)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (- c))) (sqr (/ 1 (- d)))) (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in a
* [misc]taylor:  Taking taylor expansion of (- d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (/ 1 c) (/ 1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr c)) 0) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (* (/ -1 c) (/ -1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (* (/ -1 d) (/ -1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr c)) (/ 1 (sqr d))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (* -1 (/ -1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (+ (/ 1 (sqr d)) (/ 1 (sqr c))) (/ 1 c)) into (/ (+ (/ 1 (sqr d)) (/ 1 (sqr c))) c)
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr c)) (/ (+ (/ 1 (sqr d)) (/ 1 (sqr c))) c)) into (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (* (/ 1 (- a)) (/ 1 (- c)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) (* (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 1 (- a)) (/ 1 (- c)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- a)) (/ 1 (- c)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (- c))) (sqr (/ 1 (- d)))) (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in a
* [misc]taylor:  Taking taylor expansion of (- d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (/ 1 c) (/ 1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr c)) 0) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (* (/ -1 c) (/ -1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (* (/ -1 d) (/ -1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr c)) (/ 1 (sqr d))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (* -1 (/ -1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (+ (/ 1 (sqr d)) (/ 1 (sqr c))) (/ 1 c)) into (/ (+ (/ 1 (sqr d)) (/ 1 (sqr c))) c)
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr c)) (/ (+ (/ 1 (sqr d)) (/ 1 (sqr c))) c)) into (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) in c
* [misc]taylor:  Taking taylor expansion of (* c (+ (/ 1 (sqr d)) (/ 1 (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 (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 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)) 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]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 0 1) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 1)) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 c))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 b) (/ -1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (- (/ 1 (* b d))) into (- (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* b d)))) into (- (/ 1 (* b d)))
* [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 (+ (* (/ -1 c) 0) (* 0 (/ -1 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 (+ (* (/ -1 d) 0) (* 0 (/ -1 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 (sqr d)) (/ 1 (sqr c))) (- (/ 1 (* b d)))) (* 0 (/ 1 c))) into (- (+ (/ 1 (* b (pow d 3))) (/ 1 (* b (* (sqr c) d)))))
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (+ (/ 1 (sqr d)) (/ 1 (sqr c))) c)) (+ (* (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ (- (+ (/ 1 (* b (pow d 3))) (/ 1 (* b (* (sqr c) d))))) (/ (+ (/ 1 (sqr d)) (/ 1 (sqr c))) c))))) into (+ (/ 1 (* b (* (pow d 3) (sqr (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) (/ 1 (* b (* (sqr c) (* d (sqr (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b (* (pow d 3) (sqr (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) (/ 1 (* b (* (sqr c) (* d (sqr (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (* (pow d 3) (sqr (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) in c
* [misc]taylor:  Taking taylor expansion of (* b (* (pow d 3) (sqr (+ (/ 1 (sqr d)) (/ 1 (sqr 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 (* (pow d 3) (sqr (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) 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]taylor:  Taking taylor expansion of (sqr (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) in c
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 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)) 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]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (pow d 3) 1) into (pow d 3)
* [misc]backup-simplify:  Simplify (* b (pow d 3)) into (* b (pow d 3))
* [misc]backup-simplify:  Simplify (/ 1 (* b (pow d 3))) into (/ 1 (* b (pow d 3)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (* (sqr c) (* d (sqr (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))) in c
* [misc]taylor:  Taking taylor expansion of (* b (* (sqr c) (* d (sqr (+ (/ 1 (sqr d)) (/ 1 (sqr 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 (* (sqr c) (* d (sqr (+ (/ 1 (sqr d)) (/ 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]taylor:  Taking taylor expansion of (* d (sqr (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (sqr (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) in c
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 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)) 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]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* d 1) into d
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (* b 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 1)) 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 (+ (* b 0) (* 0 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 (+ (/ 1 (sqr d)) 0) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 (sqr d))) (+ (* 0 0) (* (/ 1 (sqr d)) 1))) into (* 2 (/ 1 (sqr d)))
* [misc]backup-simplify:  Simplify (+ (* d (* 2 (/ 1 (sqr d)))) (+ (* 0 0) (* 0 1))) into (* 2 (/ 1 d))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 (* 2 (/ 1 d))) (+ (* 0 0) (* 1 d))) into d
* [misc]backup-simplify:  Simplify (+ (* b d) (+ (* 0 0) (* 0 0))) into (* b d)
* [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b 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 (+ (/ 1 (sqr d)) 0) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (* 0 (/ 1 (sqr d))) (+ (* 1 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 b) (/ -1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (* (/ 1 (* b d)) (/ 1 (* b d))) into (/ 1 (* (sqr b) (sqr d)))
* [misc]backup-simplify:  Simplify (- (/ 1 (* (sqr b) (sqr d)))) into (- (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* (sqr b) (sqr d))))) into (- (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 b) 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 (- 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 (+ (* (/ -1 c) 0) (+ (* 0 0) (* 0 (/ -1 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 (+ (* (/ -1 d) 0) (+ (* 0 0) (* 0 (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 0) (+ (* 0 (- (/ 1 (* b d)))) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (* (sqr b) (sqr d)))) (/ (+ (/ 1 (sqr d)) (/ 1 (sqr c))) c)) (+ (* (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (/ (+ (/ 1 (sqr d)) (/ 1 (sqr c))) c))) (* (+ (/ 1 (* b (* (pow d 3) (sqr (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) (/ 1 (* b (* (sqr c) (* d (sqr (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))))) (/ (- (+ (/ 1 (* b (pow d 3))) (/ 1 (* b (* (sqr c) d))))) (/ (+ (/ 1 (sqr d)) (/ 1 (sqr c))) c))))) into (- (+ (/ c (* (sqr b) (* (pow d 6) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3)))) (+ (* 2 (/ 1 (* (sqr b) (* c (* (pow d 4) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3)))))) (/ 1 (* (sqr b) (* (pow c 3) (* (sqr d) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3))))))) (/ c (* (sqr b) (* (sqr d) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ c (* (sqr b) (* (pow d 6) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3)))) (+ (* 2 (/ 1 (* (sqr b) (* c (* (pow d 4) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3)))))) (/ 1 (* (sqr b) (* (pow c 3) (* (sqr d) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3))))))) (/ c (* (sqr b) (* (sqr d) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (/ c (* (sqr b) (* (pow d 6) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3)))) (+ (* 2 (/ 1 (* (sqr b) (* c (* (pow d 4) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3)))))) (/ 1 (* (sqr b) (* (pow c 3) (* (sqr d) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3))))))) in c
* [misc]taylor:  Taking taylor expansion of (/ c (* (sqr b) (* (pow d 6) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3)))) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (sqr b) (* (pow d 6) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3))) in c
* [misc]taylor:  Taking taylor expansion of (sqr b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (* (pow d 6) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3)) in c
* [misc]taylor:  Taking taylor expansion of (pow d 6) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 6 (log d))) in c
* [misc]taylor:  Taking taylor expansion of (* 6 (log d)) in c
* [misc]taylor:  Taking taylor expansion of 6 in c
* [misc]backup-simplify:  Simplify 6 into 6
* [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 (* 6 (log d)) into (* 6 (log d))
* [misc]backup-simplify:  Simplify (exp (* 6 (log d))) into (pow d 6)
* [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) 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 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) in c
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 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)) 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]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (* 3 (- (* 2 (log c)))) into (* -6 (log c))
* [misc]backup-simplify:  Simplify (exp (* -6 (log c))) into (pow c -6)
* [misc]backup-simplify:  Simplify (* b b) into (sqr b)
* [misc]backup-simplify:  Simplify (* (pow d 6) (pow c -6)) into (/ (pow d 6) (pow c 6))
* [misc]backup-simplify:  Simplify (* (sqr b) (/ (pow d 6) (pow c 6))) into (/ (* (sqr b) (pow d 6)) (pow c 6))
* [misc]backup-simplify:  Simplify (/ 1 (/ (* (sqr b) (pow d 6)) (pow c 6))) into (/ (pow c 6) (* (sqr b) (pow d 6)))
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* (sqr b) (* c (* (pow d 4) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3)))))) (/ 1 (* (sqr b) (* (pow c 3) (* (sqr d) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3)))))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* (sqr b) (* c (* (pow d 4) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3)))))) 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 (* (sqr b) (* c (* (pow d 4) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3))))) in c
* [misc]taylor:  Taking taylor expansion of (* (sqr b) (* c (* (pow d 4) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr b) 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 (* (pow d 4) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3))) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow d 4) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3)) in c
* [misc]taylor:  Taking taylor expansion of (pow d 4) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log d))) in c
* [misc]taylor:  Taking taylor expansion of (* 4 (log d)) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (log d) into (log d)
* [misc]backup-simplify:  Simplify (* 4 (log d)) into (* 4 (log d))
* [misc]backup-simplify:  Simplify (exp (* 4 (log d))) into (pow d 4)
* [misc]taylor:  Taking taylor expansion of (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) 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 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) in c
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 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)) 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]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (* 3 (- (* 2 (log c)))) into (* -6 (log c))
* [misc]backup-simplify:  Simplify (exp (* -6 (log c))) into (pow c -6)
* [misc]backup-simplify:  Simplify (* b b) into (sqr b)
* [misc]backup-simplify:  Simplify (* (pow d 4) (pow c -6)) into (/ (pow d 4) (pow c 6))
* [misc]backup-simplify:  Simplify (* 0 (/ (pow d 4) (pow c 6))) into 0
* [misc]backup-simplify:  Simplify (* (sqr b) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (- (* 2 (log c))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -6 (log c))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log d))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log d))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d 4) 0) (* 0 (pow c -6))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ (pow d 4) (pow c 6)))) into (/ (pow d 4) (pow c 6))
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr b) (/ (pow d 4) (pow c 6))) (* 0 0)) into (/ (* (sqr b) (pow d 4)) (pow c 6))
* [misc]backup-simplify:  Simplify (/ 1 (/ (* (sqr b) (pow d 4)) (pow c 6))) into (/ (pow c 6) (* (sqr b) (pow d 4)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr b) (* (pow c 3) (* (sqr d) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3))))) in c
* [misc]taylor:  Taking taylor expansion of (* (sqr b) (* (pow c 3) (* (sqr d) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (* (pow c 3) (* (sqr d) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3))) in c
* [misc]taylor:  Taking taylor expansion of (pow c 3) in c
* [misc]taylor:  Taking taylor expansion of (* (sqr d) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3)) 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 (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) 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 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) in c
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 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)) 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]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (* 3 (- (* 2 (log c)))) into (* -6 (log c))
* [misc]backup-simplify:  Simplify (exp (* -6 (log c))) into (pow c -6)
* [misc]backup-simplify:  Simplify (* b b) into (sqr b)
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* (sqr d) (pow c -6)) into (/ (sqr d) (pow c 6))
* [misc]backup-simplify:  Simplify (* 1 (/ (sqr d) (pow c 6))) into (/ (sqr d) (pow c 6))
* [misc]backup-simplify:  Simplify (* (sqr b) (/ (sqr d) (pow c 6))) into (/ (* (sqr b) (sqr d)) (pow c 6))
* [misc]backup-simplify:  Simplify (/ 1 (/ (* (sqr b) (sqr d)) (pow c 6))) into (/ (pow c 6) (* (sqr b) (sqr d)))
* [misc]taylor:  Taking taylor expansion of (/ c (* (sqr b) (* (sqr d) (+ (/ 1 (sqr d)) (/ 1 (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 b) (* (sqr d) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) in c
* [misc]taylor:  Taking taylor expansion of (sqr b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (* (sqr d) (+ (/ 1 (sqr d)) (/ 1 (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 (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 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)) 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]backup-simplify:  Simplify (* b b) into (sqr b)
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* (sqr d) 1) into (sqr d)
* [misc]backup-simplify:  Simplify (* (sqr b) (sqr d)) into (* (sqr b) (sqr d))
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr b) (sqr d))) into (/ 1 (* (sqr b) (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 (+ (/ 1 (sqr d)) 0) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (/ 1 (sqr d))) 1)) (pow 1 1)))) 2) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (+ (* 3 (/ 1 (sqr d))) (+ (* 0 0) (* 0 (- (* 2 (log c)))))) into (* 3 (/ 1 (sqr d)))
* [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 (+ (* 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) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (/ 1 (sqr d))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 (/ 1 (sqr d))) (+ (* 0 0) (* 0 (- (* 2 (log c))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -6 (log c))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (* 3 (/ 1 (sqr d))) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -6 (log c))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (* 3 (/ 1 (sqr d))) 1) 1)))) into (/ 3 (* (pow c 6) (sqr d)))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log d)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log d))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow d 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow d 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow d 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log d))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log d))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d 4) 0) (+ (* 0 (/ 3 (* (pow c 6) (sqr d)))) (+ (* 0 0) (* 0 (pow c -6))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow d 4) (/ 3 (* (pow c 6) (sqr d)))) (+ (* 0 0) (* 0 (pow c -6)))) into (* 3 (/ (sqr d) (pow c 6)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 (* 3 (/ (sqr d) (pow c 6)))) (+ (* 0 0) (* 0 (/ (pow d 4) (pow c 6)))))) into (* 3 (/ (sqr d) (pow c 6)))
* [misc]backup-simplify:  Simplify (+ (* 0 (* 3 (/ (sqr d) (pow c 6)))) (+ (* 1 0) (* 0 (/ (pow d 4) (pow c 6))))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr b) (* 3 (/ (sqr d) (pow c 6)))) (+ (* 0 0) (+ (* 0 (/ (pow d 4) (pow c 6))) (* 0 0)))) into (* 3 (/ (* (sqr b) (sqr d)) (pow c 6)))
* [misc]backup-simplify:  Simplify (+ (* (sqr b) 0) (+ (* 0 (/ (pow d 4) (pow c 6))) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ (pow c 6) (* (sqr b) (pow d 4))) (/ 0 (/ (* (sqr b) (pow d 4)) (pow c 6)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ (pow c 6) (* (sqr b) (pow d 4))) (/ (* 3 (/ (* (sqr b) (sqr d)) (pow c 6))) (/ (* (sqr b) (pow d 4)) (pow c 6)))) (* 0 (/ 0 (/ (* (sqr b) (pow d 4)) (pow c 6)))))) into (- (* 3 (/ (pow c 6) (* (sqr b) (pow d 6)))))
* [misc]backup-simplify:  Simplify (+ (* 2 (- (* 3 (/ (pow c 6) (* (sqr b) (pow d 6)))))) (+ (* 0 0) (* 0 (/ (pow c 6) (* (sqr b) (pow d 4)))))) into (- (* 6 (/ (pow c 6) (* (sqr b) (pow d 6)))))
* [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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (- (* 2 (log c))))) 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 (+ (/ 1 (sqr d)) 0) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (/ 1 (sqr d))) 1)) (pow 1 1)))) 2) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (+ (* 3 (/ 1 (sqr d))) (+ (* 0 0) (* 0 (- (* 2 (log c)))))) into (* 3 (/ 1 (sqr d)))
* [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 (+ (* 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) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (/ 1 (sqr d))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 (/ 1 (sqr d))) (+ (* 0 0) (* 0 (- (* 2 (log c))))))) 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 (+ (* 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) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 (/ 1 (sqr d))) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 (/ 1 (sqr d))) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow 1 1)))) 24) into (/ -1/2 (pow d 4))
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (+ (* 3 (/ -1/2 (pow d 4))) (+ (* 0 0) (+ (* 0 (/ 1 (sqr d))) (+ (* 0 0) (* 0 (- (* 2 (log c)))))))) into (- (* 3/2 (/ 1 (pow d 4))))
* [misc]backup-simplify:  Simplify (* (exp (* -6 (log c))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow (* 3 (/ 1 (sqr d))) 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow (* 3 (/ 1 (sqr d))) 2) 2)) (* (/ (pow (- (* 3/2 (/ 1 (pow d 4)))) 1) 1)))) into (/ 3 (* (pow c 6) (pow d 4)))
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -6 (log c))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (* 3 (/ 1 (sqr d))) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -6 (log c))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (* 3 (/ 1 (sqr d))) 1) 1)))) into (/ 3 (* (pow c 6) (sqr d)))
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -6 (log c))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr d) (/ 3 (* (pow c 6) (pow d 4)))) (+ (* 0 0) (+ (* 0 (/ 3 (* (pow c 6) (sqr d)))) (+ (* 0 0) (* 0 (pow c -6)))))) into (* 3 (/ 1 (* (pow c 6) (sqr d))))
* [misc]backup-simplify:  Simplify (+ (* (sqr d) 0) (+ (* 0 (/ 3 (* (pow c 6) (sqr d)))) (+ (* 0 0) (* 0 (pow c -6))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr d) (/ 3 (* (pow c 6) (sqr d)))) (+ (* 0 0) (* 0 (pow c -6)))) into (* 3 (/ 1 (pow c 6)))
* [misc]backup-simplify:  Simplify (+ (* (sqr d) 0) (* 0 (pow c -6))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* 3 (/ 1 (* (pow c 6) (sqr d))))) (+ (* 0 0) (+ (* 0 (* 3 (/ 1 (pow c 6)))) (+ (* 0 0) (* 0 (/ (sqr d) (pow c 6))))))) into (* 3 (/ 1 (* (pow c 6) (sqr d))))
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 (* 3 (/ 1 (pow c 6)))) (+ (* 0 0) (* 0 (/ (sqr d) (pow c 6)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* 3 (/ 1 (pow c 6)))) (+ (* 0 0) (* 0 (/ (sqr d) (pow c 6))))) into (* 3 (/ 1 (pow c 6)))
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ (sqr d) (pow c 6)))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr b) (* 3 (/ 1 (* (pow c 6) (sqr d))))) (+ (* 0 0) (+ (* 0 (* 3 (/ 1 (pow c 6)))) (+ (* 0 0) (* 0 (/ (sqr d) (pow c 6))))))) into (* 3 (/ (sqr b) (* (pow c 6) (sqr d))))
* [misc]backup-simplify:  Simplify (+ (* (sqr b) 0) (* 0 (/ (sqr d) (pow c 6)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ (pow c 6) (* (sqr b) (sqr d))) (/ 0 (/ (* (sqr b) (sqr d)) (pow c 6)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr b) 0) (+ (* 0 (* 3 (/ 1 (pow c 6)))) (+ (* 0 0) (* 0 (/ (sqr d) (pow c 6)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr b) (* 3 (/ 1 (pow c 6)))) (+ (* 0 0) (* 0 (/ (sqr d) (pow c 6))))) into (* 3 (/ (sqr b) (pow c 6)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ (pow c 6) (* (sqr b) (sqr d))) (/ (* 3 (/ (sqr b) (pow c 6))) (/ (* (sqr b) (sqr d)) (pow c 6)))) (* 0 (/ 0 (/ (* (sqr b) (sqr d)) (pow c 6)))))) into (- (* 3 (/ (pow c 6) (* (sqr b) (pow d 4)))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ (pow c 6) (* (sqr b) (sqr d))) (/ 0 (/ (* (sqr b) (sqr d)) (pow c 6)))) (* 0 (/ (* 3 (/ (sqr b) (pow c 6))) (/ (* (sqr b) (sqr d)) (pow c 6)))) (* (- (* 3 (/ (pow c 6) (* (sqr b) (pow d 4))))) (/ 0 (/ (* (sqr b) (sqr d)) (pow c 6)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ (pow c 6) (* (sqr b) (sqr d))) (/ (* 3 (/ (sqr b) (* (pow c 6) (sqr d)))) (/ (* (sqr b) (sqr d)) (pow c 6)))) (* 0 (/ 0 (/ (* (sqr b) (sqr d)) (pow c 6)))) (* (- (* 3 (/ (pow c 6) (* (sqr b) (pow d 4))))) (/ (* 3 (/ (sqr b) (pow c 6))) (/ (* (sqr b) (sqr d)) (pow c 6)))) (* 0 (/ 0 (/ (* (sqr b) (sqr d)) (pow c 6)))))) into (* 6 (/ (pow c 6) (* (sqr b) (pow d 6))))
* [misc]backup-simplify:  Simplify (+ (- (* 6 (/ (pow c 6) (* (sqr b) (pow d 6))))) (* 6 (/ (pow c 6) (* (sqr b) (pow d 6))))) into 0
* [misc]backup-simplify:  Simplify (+ (/ (pow c 6) (* (sqr b) (pow d 6))) 0) into (/ (pow c 6) (* (sqr b) (pow d 6)))
* [misc]backup-simplify:  Simplify (+ (/ (pow c 6) (* (sqr b) (pow d 6))) 0) into (/ (pow c 6) (* (sqr b) (pow d 6)))
* [misc]taylor:  Taking taylor expansion of (/ (pow c 6) (* (sqr b) (pow d 6))) in b
* [misc]taylor:  Taking taylor expansion of (pow c 6) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 6 (log c))) in b
* [misc]taylor:  Taking taylor expansion of (* 6 (log c)) in b
* [misc]taylor:  Taking taylor expansion of 6 in b
* [misc]backup-simplify:  Simplify 6 into 6
* [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 (* 6 (log c)) into (* 6 (log c))
* [misc]backup-simplify:  Simplify (exp (* 6 (log c))) into (pow c 6)
* [misc]taylor:  Taking taylor expansion of (* (sqr b) (pow d 6)) 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 (pow d 6) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 6 (log d))) in b
* [misc]taylor:  Taking taylor expansion of (* 6 (log d)) in b
* [misc]taylor:  Taking taylor expansion of 6 in b
* [misc]backup-simplify:  Simplify 6 into 6
* [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 (* 6 (log d)) into (* 6 (log d))
* [misc]backup-simplify:  Simplify (exp (* 6 (log d))) into (pow d 6)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 (pow d 6)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow d 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 (log d))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log d))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (pow d 6))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (* 0 (log d)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log d))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (pow d 6)))) into (pow d 6)
* [misc]backup-simplify:  Simplify (/ (pow c 6) (pow d 6)) into (/ (pow c 6) (pow d 6))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow c 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 (log c))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log c))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow d 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow d 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow d 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log d))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log d))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [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 (pow d 6))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (pow d 6)) (+ (* (/ (pow c 6) (pow d 6)) (/ 0 (pow d 6))))) 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 (/ 1 (* b d))) into (/ 1 (* b d))
* [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 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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 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 (+ (* 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) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 (/ 1 (sqr d))) (+ (* 0 0) (* 0 1)))) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (sqr d)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (sqr d)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqr d))) 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 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (- (sqr (* a c)) (sqr (* b d))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (- (sqr (* a c)) (sqr (* b d))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (* a c)) in d
* [misc]taylor:  Taking taylor expansion of (* a c) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (sqr (* b d)) in d
* [misc]taylor:  Taking taylor expansion of (* b 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 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 c)) (sqr (* b d))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (* a c)) in b
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (sqr (* 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]taylor:  Taking taylor expansion of (- (sqr (* a c)) (sqr (* b d))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (* a c)) in c
* [misc]taylor:  Taking taylor expansion of (* a c) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (- (sqr (* a c)) (sqr (* b d))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (* a c)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (sqr (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (- (sqr (* a c)) (sqr (* b d))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (* a c)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (sqr (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (* (* b d) (* b d)) into (* (sqr b) (sqr d))
* [misc]backup-simplify:  Simplify (- (* (sqr b) (sqr d))) into (- (* (sqr b) (sqr d)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* (sqr b) (sqr d)))) into (- (* (sqr b) (sqr d)))
* [misc]taylor:  Taking taylor expansion of (- (* (sqr b) (sqr d))) in c
* [misc]taylor:  Taking taylor expansion of (* (sqr b) (sqr d)) in c
* [misc]taylor:  Taking taylor expansion of (sqr b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [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 (* b b) into (sqr b)
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* (sqr b) (sqr d)) into (* (sqr b) (sqr d))
* [misc]backup-simplify:  Simplify (- (* (sqr b) (sqr d))) into (- (* (sqr b) (sqr d)))
* [misc]taylor:  Taking taylor expansion of (- (* (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 (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* 0 c) (* c 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* (* b d) 0) (* 0 (* b 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 c
* [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 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 (+ (* b 0) (* 0 b)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr b) 0) (* 0 (sqr d))) 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 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 (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (sqr d))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* c c) (* 0 0))) into (sqr c)
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* b d) 0) (+ (* 0 0) (* 0 (* b d)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr c) 0) into (sqr 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]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (- (sqr (* (/ 1 a) (/ 1 c))) (sqr (* (/ 1 b) (/ 1 d)))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 1 a) (/ 1 c))) (sqr (* (/ 1 b) (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 a) (/ 1 c))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 b) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 1 a) (/ 1 c))) (sqr (* (/ 1 b) (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 a) (/ 1 c))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 b) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 1 a) (/ 1 c))) (sqr (* (/ 1 b) (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 a) (/ 1 c))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 b) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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) (/ 1 c))) (sqr (* (/ 1 b) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 a) (/ 1 c))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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) (/ 1 c))) (sqr (* (/ 1 b) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 a) (/ 1 c))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (/ 1 c) (/ 1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr c)) 0) into (/ 1 (sqr 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 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (* (/ 1 (* b d)) (/ 1 (* b d))) into (/ 1 (* (sqr b) (sqr d)))
* [misc]backup-simplify:  Simplify (- (/ 1 (* (sqr b) (sqr d)))) into (- (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* (sqr b) (sqr d))))) into (- (/ 1 (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* (sqr b) (sqr d)))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr b) (sqr d))) in c
* [misc]taylor:  Taking taylor expansion of (* (sqr b) (sqr d)) in c
* [misc]taylor:  Taking taylor expansion of (sqr b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [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 (* b b) into (sqr b)
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* (sqr b) (sqr d)) into (* (sqr b) (sqr d))
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr b) (sqr d))) into (/ 1 (* (sqr b) (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]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (* b d)) 0) (* 0 (/ 1 (* b 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 c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 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]taylor:  Taking taylor expansion of 0 in b
* [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 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (* b d)) 0) (+ (* 0 0) (* 0 (/ 1 (* b 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 c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 1 (* (sqr b) (sqr d)))) into (- (/ 1 (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* (sqr b) (sqr d)))) in b
* [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]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 b
* [misc]backup-simplify:  Simplify 0 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]taylor:  Taking taylor expansion of 0 in b
* [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 into 1
* [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 (- (+ (* 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 c))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (* b d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* b 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 c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr b) 0) (* 0 (sqr d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr b) (sqr d))) (/ 0 (* (sqr b) (sqr d)))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 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)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
* [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 (sqr d))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr d)) (/ 0 (sqr d))))) 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 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) 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 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 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 c)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 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 (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (* b d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* b 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 c
* [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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr b) 0) (+ (* 0 0) (* 0 (sqr d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr b) (sqr d))) (/ 0 (* (sqr b) (sqr d)))) (* 0 (/ 0 (* (sqr b) (sqr d)))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 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)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 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 (sqr d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr d)) (/ 0 (sqr d))) (* 0 (/ 0 (sqr d))))) 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]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) 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 (sqr (* 1 (* 1 (* (/ 1 (/ 1 c)) (/ 1 (/ 1 a))))))) (* -1 (sqr (* (/ 1 (/ 1 d)) (* (/ 1 (/ 1 b)) (* 1 1)))))) into (- (* (sqr c) (sqr a)) (* (sqr b) (sqr d)))
* [misc]approximate:  Taking taylor expansion of (- (sqr (* (/ 1 (- a)) (/ 1 (- c)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 1 (- a)) (/ 1 (- c)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- a)) (/ 1 (- c)))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in d
* [misc]taylor:  Taking taylor expansion of (- a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in d
* [misc]taylor:  Taking taylor expansion of (- c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- b)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in d
* [misc]taylor:  Taking taylor expansion of (- b) in d
* [misc]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 (- 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)) (/ 1 (- c)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- a)) (/ 1 (- c)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- b)) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (- 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)) (/ 1 (- c)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- a)) (/ 1 (- c)))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- b)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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)) (/ 1 (- c)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- a)) (/ 1 (- c)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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)) (/ 1 (- c)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- a)) (/ 1 (- c)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (/ 1 c) (/ 1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr c)) 0) into (/ 1 (sqr 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 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 b) (/ -1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (* (/ 1 (* b d)) (/ 1 (* b d))) into (/ 1 (* (sqr b) (sqr d)))
* [misc]backup-simplify:  Simplify (- (/ 1 (* (sqr b) (sqr d)))) into (- (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* (sqr b) (sqr d))))) into (- (/ 1 (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* (sqr b) (sqr d)))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr b) (sqr d))) in c
* [misc]taylor:  Taking taylor expansion of (* (sqr b) (sqr d)) in c
* [misc]taylor:  Taking taylor expansion of (sqr b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [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 (* b b) into (sqr b)
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* (sqr b) (sqr d)) into (* (sqr b) (sqr d))
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr b) (sqr d))) into (/ 1 (* (sqr b) (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]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (- 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 (- 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 c))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 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) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 b) 0) (* 0 (/ -1 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (* b d)) 0) (* 0 (/ 1 (* b 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 c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 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]taylor:  Taking taylor expansion of 0 in b
* [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 (- 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 (- 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 c)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (* 0 (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (* b d)) 0) (+ (* 0 0) (* 0 (/ 1 (* b 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 c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 1 (* (sqr b) (sqr d)))) into (- (/ 1 (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* (sqr b) (sqr d)))) in b
* [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]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 b
* [misc]backup-simplify:  Simplify 0 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]taylor:  Taking taylor expansion of 0 in b
* [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 into 1
* [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) 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 c))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (* b d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* b 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 c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr b) 0) (* 0 (sqr d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr b) (sqr d))) (/ 0 (* (sqr b) (sqr d)))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 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)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
* [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 (sqr d))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr d)) (/ 0 (sqr d))))) 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 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) 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 (- 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) 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 c)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (* b d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* b 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 c
* [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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr b) 0) (+ (* 0 0) (* 0 (sqr d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr b) (sqr d))) (/ 0 (* (sqr b) (sqr d)))) (* 0 (/ 0 (* (sqr b) (sqr d)))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 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)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 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 (sqr d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr d)) (/ 0 (sqr d))) (* 0 (/ 0 (sqr d))))) 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]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) 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 (sqr (* 1 (* 1 (* (/ 1 (/ 1 (- c))) (/ 1 (/ 1 (- a)))))))) (* -1 (sqr (* (/ 1 (/ 1 (- d))) (* (/ 1 (/ 1 (- b))) (* 1 1)))))) into (- (* (sqr c) (sqr a)) (* (sqr b) (sqr d)))
* [misc]approximate:  Taking taylor expansion of (* (+ (sqr c) (sqr d)) (- (* a c) (* b d))) in (c d a b) around 0
* [misc]taylor:  Taking taylor expansion of (* (+ (sqr c) (sqr d)) (- (* a c) (* b 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]taylor:  Taking taylor expansion of (- (* a c) (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* 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 c) (sqr d)) (- (* a c) (* b d))) in a
* [misc]taylor:  Taking taylor expansion of (+ (sqr c) (sqr d)) in a
* [misc]taylor:  Taking taylor expansion of (sqr c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (sqr d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (- (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (* (+ (sqr c) (sqr d)) (- (* a c) (* b d))) in d
* [misc]taylor:  Taking taylor expansion of (+ (sqr c) (sqr d)) in d
* [misc]taylor:  Taking taylor expansion of (sqr c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [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]taylor:  Taking taylor expansion of (- (* a c) (* b d)) in d
* [misc]taylor:  Taking taylor expansion of (* a c) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (+ (sqr c) (sqr d)) (- (* a c) (* b d))) in c
* [misc]taylor:  Taking taylor expansion of (+ (sqr c) (sqr 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 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 (- (* a c) (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* a c) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (* (+ (sqr c) (sqr d)) (- (* a c) (* b d))) in c
* [misc]taylor:  Taking taylor expansion of (+ (sqr c) (sqr 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 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 (- (* a c) (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* a c) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [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 (sqr d)
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (- (* b d)) into (- (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (- (* b d))) into (- (* b d))
* [misc]backup-simplify:  Simplify (* (sqr d) (- (* b d))) into (* -1 (* b (pow d 3)))
* [misc]taylor:  Taking taylor expansion of (* -1 (* b (pow d 3))) in d
* [misc]taylor:  Taking taylor expansion of -1 in d
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* b (pow d 3)) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (pow d 3) in d
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ a 0) into a
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr d) a) (* 0 (- (* b d)))) into (* (sqr d) a)
* [misc]taylor:  Taking taylor expansion of (* (sqr d) a) 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]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (sqr d) 0) (+ (* 0 a) (* 1 (- (* b d))))) into (- (* b d))
* [misc]taylor:  Taking taylor expansion of (- (* b d)) in d
* [misc]taylor:  Taking taylor expansion of (* b 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 d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* b 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 a)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr d) 0) (+ (* 0 0) (+ (* 1 a) (* 0 (- (* b d)))))) into a
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (* (+ (sqr (/ 1 c)) (sqr (/ 1 d))) (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) in (c d a b) around 0
* [misc]taylor:  Taking taylor expansion of (* (+ (sqr (/ 1 c)) (sqr (/ 1 d))) (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 c)) (sqr (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 1 d)) 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 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (* (+ (sqr (/ 1 c)) (sqr (/ 1 d))) (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 c)) (sqr (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 1 d)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) (sqr (/ 1 d))) (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 c)) (sqr (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 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]taylor:  Taking taylor expansion of (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (+ (sqr (/ 1 c)) (sqr (/ 1 d))) (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 c)) (sqr (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 1 d)) 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 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) (sqr (/ 1 d))) (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 c)) (sqr (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 1 d)) 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 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 a) 1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 a) 0) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 a)) into (/ 1 a)
* [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 (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (- (/ 1 (* b d))) into (- (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* b d)))) into (- (/ 1 (* b d)))
* [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 (- (/ 1 (* b d)))) (* 0 (/ 1 a))) into (- (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
* [misc]taylor:  Taking taylor expansion of (* b 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 d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* b 0) into 0
* [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 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 (- (+ (* 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 d) (/ 1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (sqr d))) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 (- (/ 1 (* b d)))) (* (/ 1 (sqr d)) (/ 1 a)))) into (/ 1 (* (sqr d) a))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr d) a)) in d
* [misc]taylor:  Taking taylor expansion of (* (sqr d) a) 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]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 a))) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 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 (- (+ (* 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 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (sqr d)) (- (/ 1 (* b d)))) (* 0 (/ 1 a))))) into (- (/ 1 (* b (pow d 3))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b (pow d 3)))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (pow d 3))) in d
* [misc]taylor:  Taking taylor expansion of (* b (pow d 3)) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (pow d 3) in d
* [misc]backup-simplify:  Simplify (* b 1) into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (- (/ 1 b)) into (- (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (/ 1 b)) into (- (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [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 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 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 (- (+ (* 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 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (sqr d)) 0) (+ (* 0 (- (/ 1 (* b d)))) (* 0 (/ 1 a)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 1 b)) into (- (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b)) 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]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 1 b)) into (- (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b)) 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]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 a)) (* (/ 1 (sqr (/ 1 d))) (/ 1 (/ 1 c)))))) (+ (* -1 (* (/ 1 (/ 1 b)) (* 1 (* (/ 1 (/ 1 d)) (/ 1 (sqr (/ 1 c))))))) (* -1 (* (/ 1 (/ 1 b)) (* 1 (* (pow (/ 1 d) -3) 1)))))) into (- (* c (* (sqr d) a)) (+ (* b (* (sqr c) d)) (* b (pow d 3))))
* [misc]approximate:  Taking taylor expansion of (* (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) in (c d a b) around 0
* [misc]taylor:  Taking taylor expansion of (* (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in b
* [misc]taylor:  Taking taylor expansion of (- d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (- 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 (- c))) (sqr (/ 1 (- d)))) (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in a
* [misc]taylor:  Taking taylor expansion of (- d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (- c))) (sqr (/ 1 (- d)))) (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) in d
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in d
* [misc]taylor:  Taking taylor expansion of (- d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in d
* [misc]taylor:  Taking taylor expansion of (- a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in d
* [misc]taylor:  Taking taylor expansion of (- c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in d
* [misc]taylor:  Taking taylor expansion of (- b) in d
* [misc]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 (- 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 (- c))) (sqr (/ 1 (- d)))) (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in c
* [misc]taylor:  Taking taylor expansion of (- d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (- c))) (sqr (/ 1 (- d)))) (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in c
* [misc]taylor:  Taking taylor expansion of (- d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* (/ -1 a) -1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 a) 0) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 a)) into (/ 1 a)
* [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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a) 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 b) (/ -1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (- (/ 1 (* b d))) into (- (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* b d)))) into (- (/ 1 (* b d)))
* [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 (+ (* 1 (- (/ 1 (* b d)))) (* 0 (/ 1 a))) into (- (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in d
* [misc]taylor:  Taking taylor expansion of (* b 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 d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* b 0) into 0
* [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]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 (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a) 0) (+ (* 0 0) (* 0 -1))) 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) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 b) 0) (* 0 (/ -1 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 (- 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 d) (/ -1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (sqr d))) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 (- (/ 1 (* b d)))) (* (/ 1 (sqr d)) (/ 1 a)))) into (/ 1 (* (sqr d) a))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr d) a)) in d
* [misc]taylor:  Taking taylor expansion of (* (sqr d) a) 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]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 a))) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 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 (- 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 (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) 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) 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 (+ (* (/ -1 b) 0) (+ (* 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 (- 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 (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 d) 0) (* 0 (/ -1 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (sqr d)) (- (/ 1 (* b d)))) (* 0 (/ 1 a))))) into (- (/ 1 (* b (pow d 3))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b (pow d 3)))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (pow d 3))) in d
* [misc]taylor:  Taking taylor expansion of (* b (pow d 3)) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (pow d 3) in d
* [misc]backup-simplify:  Simplify (* b 1) into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]backup-simplify:  Simplify (- (/ 1 b)) into (- (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (/ 1 b)) into (- (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 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 (- 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 (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))) (* 0 (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (+ (* 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 (- 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 (- 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 (+ (* (/ -1 d) 0) (+ (* 0 0) (* 0 (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (sqr d)) 0) (+ (* 0 (- (/ 1 (* b d)))) (* 0 (/ 1 a)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 1 b)) into (- (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b)) 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]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 1 b)) into (- (/ 1 b))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b)) 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]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- a))) (* (/ 1 (sqr (/ 1 (- d)))) (/ 1 (/ 1 (- c))))))) (+ (* -1 (* (/ 1 (/ 1 (- b))) (* 1 (* (/ 1 (/ 1 (- d))) (/ 1 (sqr (/ 1 (- c)))))))) (* -1 (* (/ 1 (/ 1 (- b))) (* 1 (* (pow (/ 1 (- d)) -3) 1)))))) into (- (* c (* (sqr d) a)) (+ (* b (* (sqr c) d)) (* b (pow d 3))))
* [misc]approximate:  Taking taylor expansion of (sqr (* b d)) in (b d) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (* b d)) in d
* [misc]taylor:  Taking taylor expansion of (* b 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 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 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 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) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
* [misc]backup-simplify:  Simplify (+ (* 0 d) (* d 0)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* d d) (* 0 0))) 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 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (sqr (* (/ 1 b) (/ 1 d))) in (b d) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 b) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 b) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 b) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* (/ 1 d) (/ 1 d)) 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 (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (* 0 (/ 1 d))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 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 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 (- (+ (* 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 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d)))))) 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 (sqr (* (/ 1 (/ 1 d)) (/ 1 (/ 1 b))))) into (* (sqr b) (sqr d))
* [misc]approximate:  Taking taylor expansion of (sqr (* (/ 1 (- b)) (/ 1 (- d)))) in (b d) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- b)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in d
* [misc]taylor:  Taking taylor expansion of (- b) in d
* [misc]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 (- 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 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (- 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 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (- 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 (/ -1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* (/ 1 d) (/ 1 d)) 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (* 0 (/ 1 d))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 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) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 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) 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 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 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 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) 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 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d)))))) 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 (sqr (* (/ 1 (/ 1 (- d))) (/ 1 (/ 1 (- b)))))) into (* (sqr b) (sqr d))
* * * [misc]progress:  tayloring alt 3 of 13
* [misc]approximate:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))) in d
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in d
* [misc]taylor:  Taking taylor expansion of (* a c) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqr c) (sqr d)) in d
* [misc]taylor:  Taking taylor expansion of (sqr c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [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 (* a c) into (* c a)
* [misc]backup-simplify:  Simplify (* b 0) into 0
* [misc]backup-simplify:  Simplify (+ (* c a) 0) into (* c a)
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr c) 0) into (sqr c)
* [misc]backup-simplify:  Simplify (/ (* c a) (sqr c)) into (/ a c)
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* 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 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 (* a c) into (* c a)
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (+ (* c a) 0) into (* c a)
* [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 d) (sqr c))
* [misc]backup-simplify:  Simplify (/ (* c a) (+ (sqr d) (sqr c))) into (/ (* c a) (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* a c) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (sqr c) (sqr 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 d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b 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 (sqr d)
* [misc]backup-simplify:  Simplify (/ (* b d) (sqr d)) into (/ b d)
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (sqr c) (sqr d)) in a
* [misc]taylor:  Taking taylor expansion of (sqr c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (sqr d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b 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 d) (sqr c))
* [misc]backup-simplify:  Simplify (/ (* b d) (+ (sqr d) (sqr c))) into (/ (* b d) (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (sqr c) (sqr d)) in a
* [misc]taylor:  Taking taylor expansion of (sqr c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (sqr d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b 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 d) (sqr c))
* [misc]backup-simplify:  Simplify (/ (* b d) (+ (sqr d) (sqr c))) into (/ (* b d) (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ (* b d) (+ (sqr d) (sqr c))) in c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (sqr 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 (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 (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr d) 0) into (sqr d)
* [misc]backup-simplify:  Simplify (/ (* b d) (sqr d)) into (/ b d)
* [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 (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ c 0) into c
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ c (+ (sqr d) (sqr c))) (+ (* (/ (* b d) (+ (sqr d) (sqr c))) (/ 0 (+ (sqr d) (sqr c)))))) into (/ c (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ c (+ (sqr d) (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 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 (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 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr d) 0) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 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) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr d)) (+ (* (/ b d) (/ 0 (sqr d))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (sqr d) (sqr c))) (+ (* (/ (* b d) (+ (sqr d) (sqr c))) (/ 0 (+ (sqr d) (sqr c)))) (* (/ c (+ (sqr d) (sqr c))) (/ 0 (+ (sqr d) (sqr c)))))) 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 b
* [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 (/ 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 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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 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 1) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr d)) (+ (* (/ b d) (/ 1 (sqr d))) (* 0 (/ 0 (sqr d))))) into (- (/ b (pow d 3)))
* [misc]taylor:  Taking taylor expansion of (- (/ 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 (/ 1 (pow d 3)) into (/ 1 (pow d 3))
* [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 d) (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 c)) (sqr (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 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 b) 1) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 c)) (sqr (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 1 d)) 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]backup-simplify:  Simplify (* 1 (/ 1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* (/ 1 c) (/ 1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (* (/ 1 d) (/ 1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr c)) (/ 1 (sqr d))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (/ (/ 1 d) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) (sqr (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 1 d)) 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]backup-simplify:  Simplify (* (/ 1 a) 1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 a) 0) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 a) 1) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) (sqr (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 1 d)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (/ 1 c) (/ 1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (* (/ 1 d) (/ 1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr c)) (/ 1 (sqr d))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (/ (/ 1 c) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) (sqr (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 1 d)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (/ 1 c) (/ 1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (* (/ 1 d) (/ 1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr c)) (/ 1 (sqr d))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (/ (/ 1 c) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) in c
* [misc]taylor:  Taking taylor expansion of (* c (+ (/ 1 (sqr d)) (/ 1 (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 (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 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)) 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]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 0 1) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 1)) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ (/ 1 (* b d)) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (+ (* (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) into (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in c
* [misc]taylor:  Taking taylor expansion of (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr 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 (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 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)) 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]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* d 1) into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b 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 (+ (/ 1 (sqr d)) 0) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (* 0 (/ 1 (sqr d))) (+ (* 1 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (+ (* (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 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 (/ 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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 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 (+ (* 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) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 (/ 1 (sqr d))) (+ (* 0 0) (* 0 1)))) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (sqr d)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (sqr d)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqr d))) 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 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (+ (* (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* 0 (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 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 (+ (* 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) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 (sqr d))) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (sqr d)) 1)) (* (- (/ 1 (sqr d))) (/ 0 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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in d
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in d
* [misc]taylor:  Taking taylor expansion of (- a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in d
* [misc]taylor:  Taking taylor expansion of (- c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in d
* [misc]taylor:  Taking taylor expansion of (- b) in d
* [misc]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 (- 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 (- c))) (sqr (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in d
* [misc]taylor:  Taking taylor expansion of (- d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* (/ -1 b) -1) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (- 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 (- c))) (sqr (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in b
* [misc]taylor:  Taking taylor expansion of (- d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* (/ -1 c) (/ -1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (* (/ -1 d) (/ -1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr c)) (/ 1 (sqr d))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (/ (/ 1 d) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (- c))) (sqr (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in c
* [misc]taylor:  Taking taylor expansion of (- d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]backup-simplify:  Simplify (* (/ -1 a) -1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 a) 0) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 a) 1) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (- c))) (sqr (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in a
* [misc]taylor:  Taking taylor expansion of (- d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (/ -1 c) (/ -1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (* (/ -1 d) (/ -1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr c)) (/ 1 (sqr d))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (/ (/ 1 c) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (- c))) (sqr (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in a
* [misc]taylor:  Taking taylor expansion of (- d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (/ -1 c) (/ -1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (* (/ -1 d) (/ -1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr c)) (/ 1 (sqr d))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (/ (/ 1 c) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) in c
* [misc]taylor:  Taking taylor expansion of (* c (+ (/ 1 (sqr d)) (/ 1 (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 (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 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)) 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]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 0 1) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 1)) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 c))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 b) (/ -1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [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 (+ (* (/ -1 c) 0) (* 0 (/ -1 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 (+ (* (/ -1 d) 0) (* 0 (/ -1 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ (/ 1 (* b d)) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (+ (* (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) into (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in c
* [misc]taylor:  Taking taylor expansion of (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr 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 (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 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)) 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]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* d 1) into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b 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 (+ (/ 1 (sqr d)) 0) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (* 0 (/ 1 (sqr d))) (+ (* 1 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 b) 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 (- 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 (+ (* (/ -1 c) 0) (+ (* 0 0) (* 0 (/ -1 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 (+ (* (/ -1 d) 0) (+ (* 0 0) (* 0 (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (+ (* (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 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 (/ 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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 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 (+ (* 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) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 (/ 1 (sqr d))) (+ (* 0 0) (* 0 1)))) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (sqr d)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (sqr d)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqr d))) 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 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) 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 (- 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 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) 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 (+ (* (/ -1 b) 0) (+ (* 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 (- 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 (+ (* (/ -1 c) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 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 (+ (* (/ -1 d) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (+ (* (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* 0 (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 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 (+ (* 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) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 (sqr d))) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (sqr d)) 1)) (* (- (/ 1 (sqr d))) (/ 0 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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (+ (* a c) (* b d)) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in d
* [misc]taylor:  Taking taylor expansion of (* a c) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* 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 (+ (* a c) (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* a c) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [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]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ c 0) into c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (+ (* b 0) (* 0 d)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 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 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (* 0 (/ 1 d))) 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 (/ 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 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 (/ 0 1)) (* 0 (/ 0 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 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 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (* 0 (/ 1 d)))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) 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)) (* 0 (/ 0 1)))) 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 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) 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 (- (+ (* 1 (/ 0 1)))) 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 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) 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)) (* 0 (/ 0 1)) (* 0 (/ 0 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 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 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) 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 (* 1 (* 1 (* (/ 1 (/ 1 c)) (/ 1 (/ 1 a)))))) (* 1 (* (/ 1 (/ 1 d)) (* (/ 1 (/ 1 b)) (* 1 1))))) into (+ (* b d) (* c a))
* [misc]approximate:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in d
* [misc]taylor:  Taking taylor expansion of (- a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in d
* [misc]taylor:  Taking taylor expansion of (- c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in d
* [misc]taylor:  Taking taylor expansion of (- b) in d
* [misc]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 (- 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 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (- 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 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]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 (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 c))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 b) (/ -1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 b) 0) (* 0 (/ -1 d))) 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 (/ 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 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 (/ 0 1)) (* 0 (/ 0 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 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 (- 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 (- 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 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (* 0 (/ -1 d)))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) 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)) (* 0 (/ 0 1)))) 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 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) 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 (- (+ (* 1 (/ 0 1)))) 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 (- 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 (- 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 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 d))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) 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)) (* 0 (/ 0 1)) (* 0 (/ 0 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 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 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) 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 (* 1 (* 1 (* (/ 1 (/ 1 (- c))) (/ 1 (/ 1 (- a))))))) (* 1 (* (/ 1 (/ 1 (- d))) (* (/ 1 (/ 1 (- b))) (* 1 1))))) into (+ (* b d) (* c a))
* [misc]approximate:  Taking taylor expansion of (+ (sqr c) (sqr d)) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (sqr c) (sqr d)) in d
* [misc]taylor:  Taking taylor expansion of (sqr c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [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]taylor:  Taking taylor expansion of (+ (sqr c) (sqr 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 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) (sqr 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 d) in c
* [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 (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (+ 0 (sqr 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 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) 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 (+ (* 0 1) (* 1 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 (+ (* d 0) (+ (* 0 0) (* 0 d))) 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 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) 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 0 into 0
* [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 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d))))) 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 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (sqr (* d 1))) (* 1 (sqr (* 1 c)))) into (+ (sqr d) (sqr c))
* [misc]approximate:  Taking taylor expansion of (+ (sqr (/ 1 c)) (sqr (/ 1 d))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 c)) (sqr (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 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]taylor:  Taking taylor expansion of (+ (sqr (/ 1 c)) (sqr (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 1 d)) 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 (+ (sqr (/ 1 c)) (sqr (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 1 d)) 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]backup-simplify:  Simplify (* 1 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 (/ 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 d
* [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 d) (/ 1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (sqr d))) 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 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 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (* 0 (/ 1 d))) 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 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) 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)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* 0 0) (* 0 (/ 1 d)))) 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 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 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (sqr (* 1 (/ 1 (/ 1 c))))) (* 1 (sqr (* (/ 1 (/ 1 d)) 1)))) into (+ (sqr d) (sqr c))
* [misc]approximate:  Taking taylor expansion of (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in d
* [misc]taylor:  Taking taylor expansion of (- d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in c
* [misc]taylor:  Taking taylor expansion of (- d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in c
* [misc]taylor:  Taking taylor expansion of (- d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]backup-simplify:  Simplify (* -1 -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 (- 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 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 (- (+ (* -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 d) (/ -1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (sqr d))) 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 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 (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 d) 0) (* 0 (/ -1 d))) 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 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) 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 (- (+ (* -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 (- 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 (+ (* (/ -1 d) 0) (+ (* 0 0) (* 0 (/ -1 d)))) 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 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 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (sqr (* 1 (/ 1 (/ 1 (- c)))))) (* 1 (sqr (* (/ 1 (/ 1 (- d))) 1)))) into (+ (sqr d) (sqr c))
* * * [misc]progress:  tayloring alt 4 of 13
* [misc]approximate:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (sqr (hypot c d))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (sqr (hypot c d))) in d
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in d
* [misc]taylor:  Taking taylor expansion of (* a c) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in d
* [misc]taylor:  Taking taylor expansion of (hypot c d) in d
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* a c) into (* c a)
* [misc]backup-simplify:  Simplify (* b 0) into 0
* [misc]backup-simplify:  Simplify (+ (* c a) 0) into (* c a)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (* c a) (sqr (hypot c d))) into (/ (* c a) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (sqr (hypot c d))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* 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 (hypot c d)) in b
* [misc]taylor:  Taking taylor expansion of (hypot c d) in b
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* a c) into (* c a)
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (+ (* c a) 0) into (* c a)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (* c a) (sqr (hypot c d))) into (/ (* c a) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (sqr (hypot c d))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* a c) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in c
* [misc]taylor:  Taking taylor expansion of (hypot c d) in c
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (* b d) (sqr (hypot c d))) into (/ (* b d) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (sqr (hypot c d))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in a
* [misc]taylor:  Taking taylor expansion of (hypot c d) in a
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (* b d) (sqr (hypot c d))) into (/ (* b d) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (sqr (hypot c d))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in a
* [misc]taylor:  Taking taylor expansion of (hypot c d) in a
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (* b d) (sqr (hypot c d))) into (/ (* b d) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (* b d) (sqr (hypot c d))) in c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in c
* [misc]taylor:  Taking taylor expansion of (hypot c d) in c
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (* b d) (sqr (hypot c d))) into (/ (* b d) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (* b d) (sqr (hypot 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 (hypot c d)) in b
* [misc]taylor:  Taking taylor expansion of (hypot c d) in b
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ d (sqr (hypot c d))) into (/ d (sqr (hypot c d)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ c 0) into c
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (- (/ c (sqr (hypot c d))) (+ (* (/ (* b d) (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))))) into (/ c (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ c (sqr (hypot 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 (sqr (hypot c d)) in c
* [misc]taylor:  Taking taylor expansion of (hypot c d) in c
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot c d))) into (/ 1 (sqr (hypot c d)))
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ (* b d) (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ d (sqr (hypot c 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]taylor:  Taking taylor expansion of (sqr (hypot c d)) in d
* [misc]taylor:  Taking taylor expansion of (hypot c d) in d
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot c d))) into (/ 1 (sqr (hypot c d)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (+ (* 0 0) (* 0 (hypot c d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ (* b d) (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))) (* (/ c (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))))) 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 b
* [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 (/ 1 (sqr (hypot c d))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in b
* [misc]taylor:  Taking taylor expansion of (hypot c d) in b
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot c d))) into (/ 1 (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr (hypot c d))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in d
* [misc]taylor:  Taking taylor expansion of (hypot c d) in d
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot c d))) into (/ 1 (sqr (hypot c d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot c d))) into (/ 1 (sqr (hypot c d)))
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (+ (* 0 0) (* 0 (hypot c d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ (* b d) (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))) (* 0 (/ 0 (sqr (hypot c d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in 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 0) (+ (* 1 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ d (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))))) 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 (sqr (hypot c d))) into (/ 1 (sqr (hypot c d)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot c d))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ (* b d) (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))) (* (/ c (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))) (* 0 (/ 0 (sqr (hypot c d)))))) 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 b
* [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 b
* [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 (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ 1 (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot c d))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ (* b d) (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))) (* 0 (/ 0 (sqr (hypot c d)))) (* 0 (/ 0 (sqr (hypot c d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in 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 (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))))) 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 (sqr (hypot c d))) (* d (* b (* 1 1)))) (* (/ 1 (sqr (hypot c d))) (* 1 (* 1 (* c a))))) into (+ (/ (* c a) (sqr (hypot c d))) (/ (* b d) (sqr (hypot c d))))
* [misc]approximate:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* (/ 1 b) 1) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 b) (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) b))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 d) (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) d))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 (hypot (/ 1 c) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* (/ 1 a) 1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 a) 0) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 a) (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) a))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 (hypot (/ 1 c) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in a
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* 1 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 c) (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) c))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 (hypot (/ 1 c) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in a
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* 1 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 c) (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) c))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) c)) in c
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot (/ 1 c) (/ 1 d))) c) in c
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 1) (* 0 0)) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (/ 1 (* b d)) (sqr (hypot (/ 1 c) (/ 1 d)))) (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) c)) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) in c
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)) into (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ 1 c) (/ 1 d)))) (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) c)) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) in b
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [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 (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) d) (* 0 0)) into (* (sqr (hypot (/ 1 c) (/ 1 d))) d)
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) d)) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) d))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) d)) in d
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot (/ 1 c) (/ 1 d))) d) in d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 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 (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 1) (* 0 0)) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ 1 c) (/ 1 d)))) (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) c)) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (* 0 (* b d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) 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 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 d) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) d)) (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) d))))) 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 (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) 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 (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]backup-simplify:  Simplify 0 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 (/ 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 c)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ 1 c) (/ 1 d)))) (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) c)) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 0) (* 0 (* b d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)))) (* 0 (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in 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 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 0) (+ (* 0 d) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) d)) (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) d))) (* 0 (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) d))))) 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 (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) 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 (sqr (hypot (/ 1 c) (/ 1 d)))) (* 1 (* 1 (* (/ 1 (/ 1 c)) (/ 1 (/ 1 a)))))) (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (* (/ 1 (/ 1 d)) (* (/ 1 (/ 1 b)) (* 1 1))))) into (+ (/ (* c a) (sqr (hypot (/ 1 c) (/ 1 d)))) (/ (* b d) (sqr (hypot (/ 1 c) (/ 1 d)))))
* [misc]approximate:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))) in d
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in d
* [misc]taylor:  Taking taylor expansion of (- a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in d
* [misc]taylor:  Taking taylor expansion of (- c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in d
* [misc]taylor:  Taking taylor expansion of (- b) in d
* [misc]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 (- 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 (hypot (/ 1 (- c)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in d
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (/ -1 b) -1) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 b) (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (* b (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (- 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 (hypot (/ 1 (- c)) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in b
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 d) (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (hypot (/ 1 (- c)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (/ -1 a) -1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 a) 0) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 a) (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (* a (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (hypot (/ 1 (- c)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in a
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* -1 (/ -1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 c) (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (* c (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (hypot (/ 1 (- c)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in a
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* -1 (/ -1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 c) (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (* c (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c (sqr (hypot (/ -1 c) (/ -1 d))))) in c
* [misc]taylor:  Taking taylor expansion of (* c (sqr (hypot (/ -1 c) (/ -1 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 (hypot (/ -1 c) (/ -1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (* 0 (sqr (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqr (hypot (/ -1 c) (/ -1 d))))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ -1 c) (/ -1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 c))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 b) (/ -1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (/ 1 (* b d)) (sqr (hypot (/ -1 c) (/ -1 d)))) (+ (* (/ 1 (* c (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d))))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) in c
* [misc]taylor:  Taking taylor expansion of (* b (* d (sqr (hypot (/ -1 c) (/ -1 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 (* d (sqr (hypot (/ -1 c) (/ -1 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 (hypot (/ -1 c) (/ -1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (* d (sqr (hypot (/ -1 c) (/ -1 d)))) into (* d (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (* b (* d (sqr (hypot (/ -1 c) (/ -1 d))))) into (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]backup-simplify:  Simplify (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) into (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d))))))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ -1 c) (/ -1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 b) 0) (* 0 (/ -1 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ -1 c) (/ -1 d)))) (+ (* (/ 1 (* c (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) in b
* [misc]taylor:  Taking taylor expansion of (* b (* d (sqr (hypot (/ -1 c) (/ -1 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 (sqr (hypot (/ -1 c) (/ -1 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 (hypot (/ -1 c) (/ -1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (* d (sqr (hypot (/ -1 c) (/ -1 d)))) into (* d (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (* 0 (* d (sqr (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) into (* d (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (/ 1 (* d (sqr (hypot (/ -1 c) (/ -1 d))))) into (/ 1 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d (sqr (hypot (/ -1 c) (/ -1 d))))) in d
* [misc]taylor:  Taking taylor expansion of (* d (sqr (hypot (/ -1 c) (/ -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]taylor:  Taking taylor expansion of (sqr (hypot (/ -1 c) (/ -1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (* 0 (sqr (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqr (hypot (/ -1 c) (/ -1 d))))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (sqr (hypot (/ -1 c) (/ -1 d))))
* [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 (- 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 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (* 0 (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ -1 c) (/ -1 d)))) (+ (* (/ 1 (* c (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) (/ 0 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* d (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))))) 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 (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) 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 (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify 0 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 (- 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 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ -1 c) (/ -1 d)))) (+ (* (/ 1 (* c (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 (* d (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) (/ 0 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d))))))) (* 0 (/ 0 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in 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 (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) (* 0 (/ 0 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))))) 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 (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) 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 (sqr (hypot (/ -1 c) (/ -1 d)))) (* 1 (* 1 (* (/ 1 (/ 1 (- c))) (/ 1 (/ 1 (- a))))))) (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (* (/ 1 (/ 1 (- d))) (* (/ 1 (/ 1 (- b))) (* 1 1))))) into (+ (/ (* c a) (sqr (hypot (/ -1 c) (/ -1 d)))) (/ (* b d) (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]approximate:  Taking taylor expansion of (expm1 (log1p (/ (+ (* a c) (* b d)) (sqr (hypot c d))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ (+ (* a c) (* b d)) (sqr (hypot c d))))) in d
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ (+ (* a c) (* b d)) (sqr (hypot c d))))) into (expm1 (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d)))))
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ (+ (* a c) (* b d)) (sqr (hypot c d))))) in b
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ (+ (* a c) (* b d)) (sqr (hypot c d))))) into (expm1 (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d)))))
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ (+ (* a c) (* b d)) (sqr (hypot c d))))) in c
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ (+ (* a c) (* b d)) (sqr (hypot c d))))) into (expm1 (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d)))))
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ (+ (* a c) (* b d)) (sqr (hypot c d))))) in a
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ (+ (* a c) (* b d)) (sqr (hypot c d))))) into (expm1 (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d)))))
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ (+ (* a c) (* b d)) (sqr (hypot c d))))) in a
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ (+ (* a c) (* b d)) (sqr (hypot c d))))) into (expm1 (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d)))))
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d))))) in c
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d))))) into (expm1 (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d)))))
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d))))) in b
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d))))) into (expm1 (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d)))))
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d))))) in d
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d))))) into (expm1 (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d)))))
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d))))) into (expm1 (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d)))))
* [misc]taylor:  Taking taylor expansion of 0 in c
* [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 d
* [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 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 c
* [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 d
* [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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d))))) into (expm1 (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d)))))
* [misc]approximate:  Taking taylor expansion of (expm1 (log1p (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))))) in d
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))))) into (expm1 (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d))))))
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))))) in b
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))))) into (expm1 (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d))))))
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))))) in c
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))))) into (expm1 (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d))))))
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))))) in a
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))))) into (expm1 (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d))))))
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))))) in a
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))))) into (expm1 (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d))))))
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d)))))) in c
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d)))))) into (expm1 (log1p (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d))))))
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d)))))) in b
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d)))))) into (expm1 (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d))))))
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d)))))) in d
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d)))))) into (expm1 (log1p (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d))))))
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d)))))) into (expm1 (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d))))))
* [misc]taylor:  Taking taylor expansion of 0 in c
* [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 d
* [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 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 c
* [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 d
* [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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d)))))) into (expm1 (log1p (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d))))))
* [misc]approximate:  Taking taylor expansion of (expm1 (log1p (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))))) in d
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))))) into (expm1 (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d))))))
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))))) in b
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))))) into (expm1 (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d))))))
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))))) in c
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))))) into (expm1 (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d))))))
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))))) in a
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))))) into (expm1 (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d))))))
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))))) in a
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))))) into (expm1 (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d))))))
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d)))))) in c
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d)))))) into (expm1 (log1p (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d))))))
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d)))))) in b
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d)))))) into (expm1 (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d))))))
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d)))))) in d
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d)))))) into (expm1 (log1p (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d))))))
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d)))))) into (expm1 (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d))))))
* [misc]taylor:  Taking taylor expansion of 0 in c
* [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 d
* [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 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 c
* [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 d
* [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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d)))))) into (expm1 (log1p (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d))))))
* [misc]approximate:  Taking taylor expansion of (+ (* a c) (* b d)) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in d
* [misc]taylor:  Taking taylor expansion of (* a c) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* 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 (+ (* a c) (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* a c) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [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]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ c 0) into c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (+ (* b 0) (* 0 d)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 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 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (* 0 (/ 1 d))) 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 (/ 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 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 (/ 0 1)) (* 0 (/ 0 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 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 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (* 0 (/ 1 d)))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) 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)) (* 0 (/ 0 1)))) 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 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) 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 (- (+ (* 1 (/ 0 1)))) 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 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) 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)) (* 0 (/ 0 1)) (* 0 (/ 0 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 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 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) 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 (* 1 (* 1 (* (/ 1 (/ 1 c)) (/ 1 (/ 1 a)))))) (* 1 (* (/ 1 (/ 1 d)) (* (/ 1 (/ 1 b)) (* 1 1))))) into (+ (* b d) (* c a))
* [misc]approximate:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in d
* [misc]taylor:  Taking taylor expansion of (- a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in d
* [misc]taylor:  Taking taylor expansion of (- c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in d
* [misc]taylor:  Taking taylor expansion of (- b) in d
* [misc]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 (- 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 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (- 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 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]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 (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 c))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 b) (/ -1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 b) 0) (* 0 (/ -1 d))) 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 (/ 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 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 (/ 0 1)) (* 0 (/ 0 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 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 (- 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 (- 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 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (* 0 (/ -1 d)))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) 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)) (* 0 (/ 0 1)))) 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 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) 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 (- (+ (* 1 (/ 0 1)))) 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 (- 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 (- 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 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 d))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) 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)) (* 0 (/ 0 1)) (* 0 (/ 0 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 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 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) 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 (* 1 (* 1 (* (/ 1 (/ 1 (- c))) (/ 1 (/ 1 (- a))))))) (* 1 (* (/ 1 (/ 1 (- d))) (* (/ 1 (/ 1 (- b))) (* 1 1))))) into (+ (* b d) (* c a))
* [misc]approximate:  Taking taylor expansion of (log1p (/ (+ (* a c) (* b d)) (sqr (hypot c d)))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (log1p (/ (+ (* a c) (* b d)) (sqr (hypot c d)))) in d
* [misc]backup-simplify:  Simplify (log1p (/ (+ (* a c) (* b d)) (sqr (hypot c d)))) into (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d))))
* [misc]taylor:  Taking taylor expansion of (log1p (/ (+ (* a c) (* b d)) (sqr (hypot c d)))) in b
* [misc]backup-simplify:  Simplify (log1p (/ (+ (* a c) (* b d)) (sqr (hypot c d)))) into (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d))))
* [misc]taylor:  Taking taylor expansion of (log1p (/ (+ (* a c) (* b d)) (sqr (hypot c d)))) in c
* [misc]backup-simplify:  Simplify (log1p (/ (+ (* a c) (* b d)) (sqr (hypot c d)))) into (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d))))
* [misc]taylor:  Taking taylor expansion of (log1p (/ (+ (* a c) (* b d)) (sqr (hypot c d)))) in a
* [misc]backup-simplify:  Simplify (log1p (/ (+ (* a c) (* b d)) (sqr (hypot c d)))) into (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d))))
* [misc]taylor:  Taking taylor expansion of (log1p (/ (+ (* a c) (* b d)) (sqr (hypot c d)))) in a
* [misc]backup-simplify:  Simplify (log1p (/ (+ (* a c) (* b d)) (sqr (hypot c d)))) into (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d))))
* [misc]taylor:  Taking taylor expansion of (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d)))) in c
* [misc]backup-simplify:  Simplify (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d)))) into (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d))))
* [misc]taylor:  Taking taylor expansion of (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d)))) in b
* [misc]backup-simplify:  Simplify (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d)))) into (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d))))
* [misc]taylor:  Taking taylor expansion of (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d)))) in d
* [misc]backup-simplify:  Simplify (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d)))) into (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d))))
* [misc]backup-simplify:  Simplify (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d)))) into (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d))))
* [misc]taylor:  Taking taylor expansion of 0 in c
* [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 d
* [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 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 c
* [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 d
* [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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d)))) into (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d))))
* [misc]approximate:  Taking taylor expansion of (log1p (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (log1p (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d))))) in d
* [misc]backup-simplify:  Simplify (log1p (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d))))) into (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d)))))
* [misc]taylor:  Taking taylor expansion of (log1p (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d))))) in b
* [misc]backup-simplify:  Simplify (log1p (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d))))) into (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d)))))
* [misc]taylor:  Taking taylor expansion of (log1p (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d))))) in c
* [misc]backup-simplify:  Simplify (log1p (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d))))) into (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d)))))
* [misc]taylor:  Taking taylor expansion of (log1p (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d))))) in a
* [misc]backup-simplify:  Simplify (log1p (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d))))) into (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d)))))
* [misc]taylor:  Taking taylor expansion of (log1p (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d))))) in a
* [misc]backup-simplify:  Simplify (log1p (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d))))) into (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d)))))
* [misc]taylor:  Taking taylor expansion of (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d))))) in c
* [misc]backup-simplify:  Simplify (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d))))) into (log1p (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d)))))
* [misc]taylor:  Taking taylor expansion of (log1p (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d))))) in b
* [misc]backup-simplify:  Simplify (log1p (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d))))) into (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d)))))
* [misc]taylor:  Taking taylor expansion of (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d))))) in d
* [misc]backup-simplify:  Simplify (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d))))) into (log1p (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d)))))
* [misc]backup-simplify:  Simplify (log1p (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d))))) into (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d)))))
* [misc]taylor:  Taking taylor expansion of 0 in c
* [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 d
* [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 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 c
* [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 d
* [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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d))))) into (log1p (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d)))))
* [misc]approximate:  Taking taylor expansion of (log1p (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (log1p (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))))) in d
* [misc]backup-simplify:  Simplify (log1p (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))))) into (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (log1p (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))))) in b
* [misc]backup-simplify:  Simplify (log1p (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))))) into (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (log1p (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))))) in c
* [misc]backup-simplify:  Simplify (log1p (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))))) into (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (log1p (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))))) in a
* [misc]backup-simplify:  Simplify (log1p (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))))) into (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (log1p (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))))) in a
* [misc]backup-simplify:  Simplify (log1p (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))))) into (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d))))) in c
* [misc]backup-simplify:  Simplify (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d))))) into (log1p (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (log1p (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d))))) in b
* [misc]backup-simplify:  Simplify (log1p (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d))))) into (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d))))) in d
* [misc]backup-simplify:  Simplify (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d))))) into (log1p (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]backup-simplify:  Simplify (log1p (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d))))) into (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of 0 in c
* [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 d
* [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 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 c
* [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 d
* [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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (log1p (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d))))) into (log1p (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d)))))
* * * [misc]progress:  tayloring alt 5 of 13
* [misc]approximate:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (sqr (hypot c d))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (sqr (hypot c d))) in d
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in d
* [misc]taylor:  Taking taylor expansion of (* a c) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in d
* [misc]taylor:  Taking taylor expansion of (hypot c d) in d
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* a c) into (* c a)
* [misc]backup-simplify:  Simplify (* b 0) into 0
* [misc]backup-simplify:  Simplify (+ (* c a) 0) into (* c a)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (* c a) (sqr (hypot c d))) into (/ (* c a) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (sqr (hypot c d))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* 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 (hypot c d)) in b
* [misc]taylor:  Taking taylor expansion of (hypot c d) in b
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* a c) into (* c a)
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (+ (* c a) 0) into (* c a)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (* c a) (sqr (hypot c d))) into (/ (* c a) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (sqr (hypot c d))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* a c) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in c
* [misc]taylor:  Taking taylor expansion of (hypot c d) in c
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (* b d) (sqr (hypot c d))) into (/ (* b d) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (sqr (hypot c d))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in a
* [misc]taylor:  Taking taylor expansion of (hypot c d) in a
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (* b d) (sqr (hypot c d))) into (/ (* b d) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (sqr (hypot c d))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in a
* [misc]taylor:  Taking taylor expansion of (hypot c d) in a
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (* b d) (sqr (hypot c d))) into (/ (* b d) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (* b d) (sqr (hypot c d))) in c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in c
* [misc]taylor:  Taking taylor expansion of (hypot c d) in c
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (* b d) (sqr (hypot c d))) into (/ (* b d) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (* b d) (sqr (hypot 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 (hypot c d)) in b
* [misc]taylor:  Taking taylor expansion of (hypot c d) in b
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ d (sqr (hypot c d))) into (/ d (sqr (hypot c d)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ c 0) into c
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (- (/ c (sqr (hypot c d))) (+ (* (/ (* b d) (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))))) into (/ c (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ c (sqr (hypot 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 (sqr (hypot c d)) in c
* [misc]taylor:  Taking taylor expansion of (hypot c d) in c
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot c d))) into (/ 1 (sqr (hypot c d)))
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ (* b d) (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ d (sqr (hypot c 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]taylor:  Taking taylor expansion of (sqr (hypot c d)) in d
* [misc]taylor:  Taking taylor expansion of (hypot c d) in d
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot c d))) into (/ 1 (sqr (hypot c d)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (+ (* 0 0) (* 0 (hypot c d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ (* b d) (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))) (* (/ c (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))))) 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 b
* [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 (/ 1 (sqr (hypot c d))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in b
* [misc]taylor:  Taking taylor expansion of (hypot c d) in b
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot c d))) into (/ 1 (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr (hypot c d))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in d
* [misc]taylor:  Taking taylor expansion of (hypot c d) in d
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot c d))) into (/ 1 (sqr (hypot c d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot c d))) into (/ 1 (sqr (hypot c d)))
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (+ (* 0 0) (* 0 (hypot c d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ (* b d) (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))) (* 0 (/ 0 (sqr (hypot c d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in 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 0) (+ (* 1 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ d (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))))) 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 (sqr (hypot c d))) into (/ 1 (sqr (hypot c d)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot c d))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ (* b d) (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))) (* (/ c (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))) (* 0 (/ 0 (sqr (hypot c d)))))) 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 b
* [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 b
* [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 (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ 1 (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot c d))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ (* b d) (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))) (* 0 (/ 0 (sqr (hypot c d)))) (* 0 (/ 0 (sqr (hypot c d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in 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 (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))))) 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 (sqr (hypot c d))) (* d (* b (* 1 1)))) (* (/ 1 (sqr (hypot c d))) (* 1 (* 1 (* c a))))) into (+ (/ (* c a) (sqr (hypot c d))) (/ (* b d) (sqr (hypot c d))))
* [misc]approximate:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* (/ 1 b) 1) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 b) (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) b))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 d) (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) d))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 (hypot (/ 1 c) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* (/ 1 a) 1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 a) 0) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 a) (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) a))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 (hypot (/ 1 c) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in a
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* 1 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 c) (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) c))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 (hypot (/ 1 c) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in a
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* 1 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 c) (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) c))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) c)) in c
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot (/ 1 c) (/ 1 d))) c) in c
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 1) (* 0 0)) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (/ 1 (* b d)) (sqr (hypot (/ 1 c) (/ 1 d)))) (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) c)) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) in c
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)) into (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ 1 c) (/ 1 d)))) (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) c)) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) in b
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [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 (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) d) (* 0 0)) into (* (sqr (hypot (/ 1 c) (/ 1 d))) d)
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) d)) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) d))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) d)) in d
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot (/ 1 c) (/ 1 d))) d) in d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 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 (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 1) (* 0 0)) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ 1 c) (/ 1 d)))) (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) c)) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (* 0 (* b d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) 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 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 d) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) d)) (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) d))))) 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 (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) 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 (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]backup-simplify:  Simplify 0 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 (/ 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 c)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ 1 c) (/ 1 d)))) (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) c)) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 0) (* 0 (* b d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)))) (* 0 (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in 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 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 0) (+ (* 0 d) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) d)) (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) d))) (* 0 (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) d))))) 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 (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) 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 (sqr (hypot (/ 1 c) (/ 1 d)))) (* 1 (* 1 (* (/ 1 (/ 1 c)) (/ 1 (/ 1 a)))))) (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (* (/ 1 (/ 1 d)) (* (/ 1 (/ 1 b)) (* 1 1))))) into (+ (/ (* c a) (sqr (hypot (/ 1 c) (/ 1 d)))) (/ (* b d) (sqr (hypot (/ 1 c) (/ 1 d)))))
* [misc]approximate:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))) in d
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in d
* [misc]taylor:  Taking taylor expansion of (- a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in d
* [misc]taylor:  Taking taylor expansion of (- c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in d
* [misc]taylor:  Taking taylor expansion of (- b) in d
* [misc]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 (- 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 (hypot (/ 1 (- c)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in d
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (/ -1 b) -1) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 b) (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (* b (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (- 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 (hypot (/ 1 (- c)) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in b
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 d) (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (hypot (/ 1 (- c)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (/ -1 a) -1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 a) 0) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 a) (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (* a (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (hypot (/ 1 (- c)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in a
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* -1 (/ -1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 c) (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (* c (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (hypot (/ 1 (- c)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in a
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* -1 (/ -1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 c) (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (* c (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c (sqr (hypot (/ -1 c) (/ -1 d))))) in c
* [misc]taylor:  Taking taylor expansion of (* c (sqr (hypot (/ -1 c) (/ -1 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 (hypot (/ -1 c) (/ -1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (* 0 (sqr (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqr (hypot (/ -1 c) (/ -1 d))))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ -1 c) (/ -1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 c))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 b) (/ -1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (/ 1 (* b d)) (sqr (hypot (/ -1 c) (/ -1 d)))) (+ (* (/ 1 (* c (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d))))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) in c
* [misc]taylor:  Taking taylor expansion of (* b (* d (sqr (hypot (/ -1 c) (/ -1 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 (* d (sqr (hypot (/ -1 c) (/ -1 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 (hypot (/ -1 c) (/ -1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (* d (sqr (hypot (/ -1 c) (/ -1 d)))) into (* d (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (* b (* d (sqr (hypot (/ -1 c) (/ -1 d))))) into (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]backup-simplify:  Simplify (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) into (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d))))))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ -1 c) (/ -1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 b) 0) (* 0 (/ -1 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ -1 c) (/ -1 d)))) (+ (* (/ 1 (* c (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) in b
* [misc]taylor:  Taking taylor expansion of (* b (* d (sqr (hypot (/ -1 c) (/ -1 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 (sqr (hypot (/ -1 c) (/ -1 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 (hypot (/ -1 c) (/ -1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (* d (sqr (hypot (/ -1 c) (/ -1 d)))) into (* d (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (* 0 (* d (sqr (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) into (* d (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (/ 1 (* d (sqr (hypot (/ -1 c) (/ -1 d))))) into (/ 1 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d (sqr (hypot (/ -1 c) (/ -1 d))))) in d
* [misc]taylor:  Taking taylor expansion of (* d (sqr (hypot (/ -1 c) (/ -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]taylor:  Taking taylor expansion of (sqr (hypot (/ -1 c) (/ -1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (* 0 (sqr (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqr (hypot (/ -1 c) (/ -1 d))))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (sqr (hypot (/ -1 c) (/ -1 d))))
* [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 (- 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 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (* 0 (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ -1 c) (/ -1 d)))) (+ (* (/ 1 (* c (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) (/ 0 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* d (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))))) 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 (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) 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 (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify 0 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 (- 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 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ -1 c) (/ -1 d)))) (+ (* (/ 1 (* c (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 (* d (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) (/ 0 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d))))))) (* 0 (/ 0 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in 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 (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) (* 0 (/ 0 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))))) 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 (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) 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 (sqr (hypot (/ -1 c) (/ -1 d)))) (* 1 (* 1 (* (/ 1 (/ 1 (- c))) (/ 1 (/ 1 (- a))))))) (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (* (/ 1 (/ 1 (- d))) (* (/ 1 (/ 1 (- b))) (* 1 1))))) into (+ (/ (* c a) (sqr (hypot (/ -1 c) (/ -1 d)))) (/ (* b d) (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]approximate:  Taking taylor expansion of (+ (* a c) (* b d)) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in d
* [misc]taylor:  Taking taylor expansion of (* a c) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* 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 (+ (* a c) (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* a c) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [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]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ c 0) into c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (+ (* b 0) (* 0 d)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 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 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (* 0 (/ 1 d))) 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 (/ 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 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 (/ 0 1)) (* 0 (/ 0 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 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 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (* 0 (/ 1 d)))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) 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)) (* 0 (/ 0 1)))) 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 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) 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 (- (+ (* 1 (/ 0 1)))) 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 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) 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)) (* 0 (/ 0 1)) (* 0 (/ 0 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 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 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) 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 (* 1 (* 1 (* (/ 1 (/ 1 c)) (/ 1 (/ 1 a)))))) (* 1 (* (/ 1 (/ 1 d)) (* (/ 1 (/ 1 b)) (* 1 1))))) into (+ (* b d) (* c a))
* [misc]approximate:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in d
* [misc]taylor:  Taking taylor expansion of (- a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in d
* [misc]taylor:  Taking taylor expansion of (- c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in d
* [misc]taylor:  Taking taylor expansion of (- b) in d
* [misc]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 (- 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 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (- 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 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]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 (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 c))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 b) (/ -1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 b) 0) (* 0 (/ -1 d))) 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 (/ 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 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 (/ 0 1)) (* 0 (/ 0 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 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 (- 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 (- 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 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (* 0 (/ -1 d)))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) 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)) (* 0 (/ 0 1)))) 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 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) 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 (- (+ (* 1 (/ 0 1)))) 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 (- 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 (- 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 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 d))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) 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)) (* 0 (/ 0 1)) (* 0 (/ 0 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 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 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) 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 (* 1 (* 1 (* (/ 1 (/ 1 (- c))) (/ 1 (/ 1 (- a))))))) (* 1 (* (/ 1 (/ 1 (- d))) (* (/ 1 (/ 1 (- b))) (* 1 1))))) into (+ (* b d) (* c a))
* [misc]approximate:  Taking taylor expansion of (sqr (hypot c d)) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in d
* [misc]taylor:  Taking taylor expansion of (hypot c d) in d
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in c
* [misc]taylor:  Taking taylor expansion of (hypot c d) in c
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in c
* [misc]taylor:  Taking taylor expansion of (hypot c d) in c
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in d
* [misc]taylor:  Taking taylor expansion of (hypot c d) in d
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (sqr (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (* 0 (hypot c d))) 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 (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (+ (* 0 0) (* 0 (hypot c d)))) 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 (+ (* (hypot c d) 0) (+ (* 0 0) (* 0 (hypot c d)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot c d))))) 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 (sqr (hypot c d)) into (sqr (hypot c d))
* [misc]approximate:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (sqr (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) 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 (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) 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 (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d)))))) 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 (sqr (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]approximate:  Taking taylor expansion of (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in d
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ -1 c) (/ -1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (sqr (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) 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 (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) 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 (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d)))))) 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 (sqr (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* * * [misc]progress:  tayloring alt 6 of 13
* [misc]approximate:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (sqr (hypot c d))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (sqr (hypot c d))) in d
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in d
* [misc]taylor:  Taking taylor expansion of (* a c) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in d
* [misc]taylor:  Taking taylor expansion of (hypot c d) in d
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* a c) into (* c a)
* [misc]backup-simplify:  Simplify (* b 0) into 0
* [misc]backup-simplify:  Simplify (+ (* c a) 0) into (* c a)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (* c a) (sqr (hypot c d))) into (/ (* c a) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (sqr (hypot c d))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* 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 (hypot c d)) in b
* [misc]taylor:  Taking taylor expansion of (hypot c d) in b
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* a c) into (* c a)
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (+ (* c a) 0) into (* c a)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (* c a) (sqr (hypot c d))) into (/ (* c a) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (sqr (hypot c d))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* a c) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in c
* [misc]taylor:  Taking taylor expansion of (hypot c d) in c
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (* b d) (sqr (hypot c d))) into (/ (* b d) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (sqr (hypot c d))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in a
* [misc]taylor:  Taking taylor expansion of (hypot c d) in a
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (* b d) (sqr (hypot c d))) into (/ (* b d) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (sqr (hypot c d))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in a
* [misc]taylor:  Taking taylor expansion of (hypot c d) in a
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (* b d) (sqr (hypot c d))) into (/ (* b d) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (* b d) (sqr (hypot c d))) in c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in c
* [misc]taylor:  Taking taylor expansion of (hypot c d) in c
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (* b d) (sqr (hypot c d))) into (/ (* b d) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (* b d) (sqr (hypot 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 (hypot c d)) in b
* [misc]taylor:  Taking taylor expansion of (hypot c d) in b
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ d (sqr (hypot c d))) into (/ d (sqr (hypot c d)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ c 0) into c
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (- (/ c (sqr (hypot c d))) (+ (* (/ (* b d) (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))))) into (/ c (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ c (sqr (hypot 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 (sqr (hypot c d)) in c
* [misc]taylor:  Taking taylor expansion of (hypot c d) in c
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot c d))) into (/ 1 (sqr (hypot c d)))
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ (* b d) (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ d (sqr (hypot c 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]taylor:  Taking taylor expansion of (sqr (hypot c d)) in d
* [misc]taylor:  Taking taylor expansion of (hypot c d) in d
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot c d))) into (/ 1 (sqr (hypot c d)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (+ (* 0 0) (* 0 (hypot c d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ (* b d) (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))) (* (/ c (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))))) 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 b
* [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 (/ 1 (sqr (hypot c d))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in b
* [misc]taylor:  Taking taylor expansion of (hypot c d) in b
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot c d))) into (/ 1 (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr (hypot c d))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in d
* [misc]taylor:  Taking taylor expansion of (hypot c d) in d
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot c d))) into (/ 1 (sqr (hypot c d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot c d))) into (/ 1 (sqr (hypot c d)))
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (+ (* 0 0) (* 0 (hypot c d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ (* b d) (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))) (* 0 (/ 0 (sqr (hypot c d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in 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 0) (+ (* 1 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ d (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))))) 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 (sqr (hypot c d))) into (/ 1 (sqr (hypot c d)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot c d))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ (* b d) (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))) (* (/ c (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))) (* 0 (/ 0 (sqr (hypot c d)))))) 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 b
* [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 b
* [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 (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ 1 (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot c d))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ (* b d) (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))) (* 0 (/ 0 (sqr (hypot c d)))) (* 0 (/ 0 (sqr (hypot c d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in 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 (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))))) 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 (sqr (hypot c d))) (* d (* b (* 1 1)))) (* (/ 1 (sqr (hypot c d))) (* 1 (* 1 (* c a))))) into (+ (/ (* c a) (sqr (hypot c d))) (/ (* b d) (sqr (hypot c d))))
* [misc]approximate:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* (/ 1 b) 1) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 b) (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) b))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 d) (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) d))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 (hypot (/ 1 c) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* (/ 1 a) 1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 a) 0) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 a) (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) a))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 (hypot (/ 1 c) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in a
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* 1 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 c) (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) c))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 (hypot (/ 1 c) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in a
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* 1 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 c) (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) c))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) c)) in c
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot (/ 1 c) (/ 1 d))) c) in c
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 1) (* 0 0)) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (/ 1 (* b d)) (sqr (hypot (/ 1 c) (/ 1 d)))) (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) c)) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) in c
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)) into (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ 1 c) (/ 1 d)))) (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) c)) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) in b
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [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 (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) d) (* 0 0)) into (* (sqr (hypot (/ 1 c) (/ 1 d))) d)
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) d)) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) d))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) d)) in d
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot (/ 1 c) (/ 1 d))) d) in d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 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 (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 1) (* 0 0)) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ 1 c) (/ 1 d)))) (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) c)) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (* 0 (* b d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) 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 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 d) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) d)) (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) d))))) 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 (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) 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 (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]backup-simplify:  Simplify 0 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 (/ 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 c)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ 1 c) (/ 1 d)))) (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) c)) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 0) (* 0 (* b d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)))) (* 0 (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in 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 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 0) (+ (* 0 d) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) d)) (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) d))) (* 0 (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) d))))) 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 (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) 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 (sqr (hypot (/ 1 c) (/ 1 d)))) (* 1 (* 1 (* (/ 1 (/ 1 c)) (/ 1 (/ 1 a)))))) (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (* (/ 1 (/ 1 d)) (* (/ 1 (/ 1 b)) (* 1 1))))) into (+ (/ (* c a) (sqr (hypot (/ 1 c) (/ 1 d)))) (/ (* b d) (sqr (hypot (/ 1 c) (/ 1 d)))))
* [misc]approximate:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))) in d
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in d
* [misc]taylor:  Taking taylor expansion of (- a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in d
* [misc]taylor:  Taking taylor expansion of (- c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in d
* [misc]taylor:  Taking taylor expansion of (- b) in d
* [misc]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 (- 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 (hypot (/ 1 (- c)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in d
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (/ -1 b) -1) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 b) (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (* b (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (- 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 (hypot (/ 1 (- c)) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in b
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 d) (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (hypot (/ 1 (- c)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (/ -1 a) -1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 a) 0) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 a) (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (* a (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (hypot (/ 1 (- c)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in a
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* -1 (/ -1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 c) (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (* c (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (hypot (/ 1 (- c)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in a
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* -1 (/ -1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 c) (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (* c (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c (sqr (hypot (/ -1 c) (/ -1 d))))) in c
* [misc]taylor:  Taking taylor expansion of (* c (sqr (hypot (/ -1 c) (/ -1 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 (hypot (/ -1 c) (/ -1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (* 0 (sqr (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqr (hypot (/ -1 c) (/ -1 d))))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ -1 c) (/ -1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 c))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 b) (/ -1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (/ 1 (* b d)) (sqr (hypot (/ -1 c) (/ -1 d)))) (+ (* (/ 1 (* c (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d))))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) in c
* [misc]taylor:  Taking taylor expansion of (* b (* d (sqr (hypot (/ -1 c) (/ -1 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 (* d (sqr (hypot (/ -1 c) (/ -1 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 (hypot (/ -1 c) (/ -1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (* d (sqr (hypot (/ -1 c) (/ -1 d)))) into (* d (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (* b (* d (sqr (hypot (/ -1 c) (/ -1 d))))) into (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]backup-simplify:  Simplify (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) into (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d))))))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ -1 c) (/ -1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 b) 0) (* 0 (/ -1 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ -1 c) (/ -1 d)))) (+ (* (/ 1 (* c (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) in b
* [misc]taylor:  Taking taylor expansion of (* b (* d (sqr (hypot (/ -1 c) (/ -1 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 (sqr (hypot (/ -1 c) (/ -1 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 (hypot (/ -1 c) (/ -1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (* d (sqr (hypot (/ -1 c) (/ -1 d)))) into (* d (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (* 0 (* d (sqr (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) into (* d (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (/ 1 (* d (sqr (hypot (/ -1 c) (/ -1 d))))) into (/ 1 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d (sqr (hypot (/ -1 c) (/ -1 d))))) in d
* [misc]taylor:  Taking taylor expansion of (* d (sqr (hypot (/ -1 c) (/ -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]taylor:  Taking taylor expansion of (sqr (hypot (/ -1 c) (/ -1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (* 0 (sqr (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqr (hypot (/ -1 c) (/ -1 d))))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (sqr (hypot (/ -1 c) (/ -1 d))))
* [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 (- 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 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (* 0 (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ -1 c) (/ -1 d)))) (+ (* (/ 1 (* c (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) (/ 0 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* d (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))))) 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 (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) 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 (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify 0 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 (- 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 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ -1 c) (/ -1 d)))) (+ (* (/ 1 (* c (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 (* d (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) (/ 0 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d))))))) (* 0 (/ 0 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in 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 (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) (* 0 (/ 0 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))))) 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 (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) 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 (sqr (hypot (/ -1 c) (/ -1 d)))) (* 1 (* 1 (* (/ 1 (/ 1 (- c))) (/ 1 (/ 1 (- a))))))) (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (* (/ 1 (/ 1 (- d))) (* (/ 1 (/ 1 (- b))) (* 1 1))))) into (+ (/ (* c a) (sqr (hypot (/ -1 c) (/ -1 d)))) (/ (* b d) (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]approximate:  Taking taylor expansion of (cbrt (/ (+ (* a c) (* b d)) (sqr (hypot c d)))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (* a c) (* b d)) (sqr (hypot c d)))) in d
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* a c) (* b d)) (sqr (hypot c d)))) into (cbrt (/ (+ (* b d) (* c a)) (sqr (hypot c d))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (* a c) (* b d)) (sqr (hypot c d)))) in b
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* a c) (* b d)) (sqr (hypot c d)))) into (cbrt (/ (+ (* b d) (* c a)) (sqr (hypot c d))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (* a c) (* b d)) (sqr (hypot c d)))) in c
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* a c) (* b d)) (sqr (hypot c d)))) into (cbrt (/ (+ (* b d) (* c a)) (sqr (hypot c d))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (* a c) (* b d)) (sqr (hypot c d)))) in a
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* a c) (* b d)) (sqr (hypot c d)))) into (cbrt (/ (+ (* b d) (* c a)) (sqr (hypot c d))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (* a c) (* b d)) (sqr (hypot c d)))) in a
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* a c) (* b d)) (sqr (hypot c d)))) into (cbrt (/ (+ (* b d) (* c a)) (sqr (hypot c d))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (* b d) (* c a)) (sqr (hypot c d)))) in c
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* b d) (* c a)) (sqr (hypot c d)))) into (cbrt (/ (+ (* b d) (* c a)) (sqr (hypot c d))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (* b d) (* c a)) (sqr (hypot c d)))) in b
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* b d) (* c a)) (sqr (hypot c d)))) into (cbrt (/ (+ (* b d) (* c a)) (sqr (hypot c d))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (* b d) (* c a)) (sqr (hypot c d)))) in d
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* b d) (* c a)) (sqr (hypot c d)))) into (cbrt (/ (+ (* b d) (* c a)) (sqr (hypot c d))))
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* b d) (* c a)) (sqr (hypot c d)))) into (cbrt (/ (+ (* b d) (* c a)) (sqr (hypot c d))))
* [misc]taylor:  Taking taylor expansion of 0 in c
* [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 d
* [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 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 c
* [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 d
* [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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* b d) (* c a)) (sqr (hypot c d)))) into (cbrt (/ (+ (* b d) (* c a)) (sqr (hypot c d))))
* [misc]approximate:  Taking taylor expansion of (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d))))) in d
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d))))) into (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d))))) in b
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d))))) into (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d))))) in c
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d))))) into (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d))))) in a
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d))))) into (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d))))) in a
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d))))) into (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d))))) in c
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d))))) into (cbrt (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d))))) in b
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d))))) into (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d))))) in d
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d))))) into (cbrt (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d)))))
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d))))) into (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d)))))
* [misc]taylor:  Taking taylor expansion of 0 in c
* [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 d
* [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 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 c
* [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 d
* [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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d))))) into (cbrt (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d)))))
* [misc]approximate:  Taking taylor expansion of (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))))) in d
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))))) into (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))))) in b
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))))) into (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))))) in c
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))))) into (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))))) in a
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))))) into (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))))) in a
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))))) into (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d))))) in c
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d))))) into (cbrt (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d))))) in b
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d))))) into (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d))))) in d
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d))))) into (cbrt (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d))))) into (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of 0 in c
* [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 d
* [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 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 c
* [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 d
* [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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d))))) into (cbrt (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]approximate:  Taking taylor expansion of (cube (cbrt (/ (+ (* a c) (* b d)) (sqr (hypot c d))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (/ (+ (* a c) (* b d)) (sqr (hypot c d))))) in d
* [misc]backup-simplify:  Simplify (cube (cbrt (/ (+ (* a c) (* b d)) (sqr (hypot c d))))) into (/ (+ (* b d) (* c a)) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (/ (+ (* a c) (* b d)) (sqr (hypot c d))))) in b
* [misc]backup-simplify:  Simplify (cube (cbrt (/ (+ (* a c) (* b d)) (sqr (hypot c d))))) into (/ (+ (* b d) (* c a)) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (/ (+ (* a c) (* b d)) (sqr (hypot c d))))) in c
* [misc]backup-simplify:  Simplify (cube (cbrt (/ (+ (* a c) (* b d)) (sqr (hypot c d))))) into (/ (+ (* b d) (* c a)) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (/ (+ (* a c) (* b d)) (sqr (hypot c d))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (/ (+ (* a c) (* b d)) (sqr (hypot c d))))) into (/ (+ (* b d) (* c a)) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (/ (+ (* a c) (* b d)) (sqr (hypot c d))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (/ (+ (* a c) (* b d)) (sqr (hypot c d))))) into (/ (+ (* b d) (* c a)) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* b d) (* c a)) (sqr (hypot c d))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* b d) (* c a)) in c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (* c a) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in c
* [misc]taylor:  Taking taylor expansion of (hypot c d) in c
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (+ (* b d) 0) into (* b d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (* b d) (sqr (hypot c d))) into (/ (* b d) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (* b d) (sqr (hypot 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 (hypot c d)) in b
* [misc]taylor:  Taking taylor expansion of (hypot c d) in b
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ d (sqr (hypot c d))) into (/ d (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of 0 in c
* [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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 a)) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (- (/ a (sqr (hypot c d))) (+ (* (/ (* b d) (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))))) into (/ a (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ a (sqr (hypot 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 (sqr (hypot c d)) in b
* [misc]taylor:  Taking taylor expansion of (hypot c d) in b
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ a (sqr (hypot c d))) into (/ a (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ a (sqr (hypot 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 (sqr (hypot c d)) in d
* [misc]taylor:  Taking taylor expansion of (hypot c d) in d
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ a (sqr (hypot c d))) into (/ a (sqr (hypot c d)))
* [misc]backup-simplify:  Simplify (/ a (sqr (hypot c d))) into (/ a (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ d (sqr (hypot c 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]taylor:  Taking taylor expansion of (sqr (hypot c d)) in d
* [misc]taylor:  Taking taylor expansion of (hypot c d) in d
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot c d))) into (/ 1 (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of 0 in c
* [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 d
* [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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (+ (* 0 0) (* 0 (hypot c d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ (* b d) (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))) (* (/ a (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in 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 (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ a (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ d (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))))) 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 (* (/ a (sqr (hypot c d))) (* 1 (* 1 (* c 1)))) into (/ (* c a) (sqr (hypot c d)))
* [misc]approximate:  Taking taylor expansion of (cube (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))))) in d
* [misc]backup-simplify:  Simplify (cube (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))))) into (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))))) in b
* [misc]backup-simplify:  Simplify (cube (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))))) into (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))))) in c
* [misc]backup-simplify:  Simplify (cube (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))))) into (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))))) into (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (hypot (/ 1 c) (/ 1 d)))))) into (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ 1 c) (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* c a))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c a)) in c
* [misc]taylor:  Taking taylor expansion of (* c a) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 a)) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 a) (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) a))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 (* b d)) 0) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (/ 1 (* b d)) (sqr (hypot (/ 1 c) (/ 1 d)))) (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) a)) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) in b
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [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 (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) d) (* 0 0)) into (* (sqr (hypot (/ 1 c) (/ 1 d))) d)
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) d)) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) d))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 d) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) d)) (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) d))))) 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 b
* [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 (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ 1 c) (/ 1 d)))) (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) a)) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 0) (+ (* 0 d) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) d)) (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) d))) (* 0 (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) d))))) 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 c
* [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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (cube (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))))) in d
* [misc]backup-simplify:  Simplify (cube (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))))) into (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))))) in b
* [misc]backup-simplify:  Simplify (cube (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))))) into (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))))) in c
* [misc]backup-simplify:  Simplify (cube (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))))) into (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))))) into (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))))) into (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (sqr (hypot (/ -1 c) (/ -1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* b d)) (/ 1 (* c a))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c a)) in c
* [misc]taylor:  Taking taylor expansion of (* c a) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 a)) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ -1 c) (/ -1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 a)) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (/ 1 a) (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (* a (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 (* b d)) 0) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (/ 1 (* b d)) (sqr (hypot (/ -1 c) (/ -1 d)))) (+ (* (/ 1 (* a (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d))))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) in b
* [misc]taylor:  Taking taylor expansion of (* b (* d (sqr (hypot (/ -1 c) (/ -1 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 (sqr (hypot (/ -1 c) (/ -1 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 (hypot (/ -1 c) (/ -1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (* d (sqr (hypot (/ -1 c) (/ -1 d)))) into (* d (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (* 0 (* d (sqr (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) into (* d (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (/ 1 (* d (sqr (hypot (/ -1 c) (/ -1 d))))) into (/ 1 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* d (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))))) 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 b
* [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 (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ -1 c) (/ -1 d)))) (+ (* (/ 1 (* a (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) (* 0 (/ 0 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))))) 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 c
* [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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (+ (* a c) (* b d)) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in d
* [misc]taylor:  Taking taylor expansion of (* a c) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* 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 (+ (* a c) (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* a c) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [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]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ c 0) into c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (+ (* b 0) (* 0 d)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 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 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (* 0 (/ 1 d))) 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 (/ 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 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 (/ 0 1)) (* 0 (/ 0 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 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 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (* 0 (/ 1 d)))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) 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)) (* 0 (/ 0 1)))) 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 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) 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 (- (+ (* 1 (/ 0 1)))) 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 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) 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)) (* 0 (/ 0 1)) (* 0 (/ 0 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 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 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) 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 (* 1 (* 1 (* (/ 1 (/ 1 c)) (/ 1 (/ 1 a)))))) (* 1 (* (/ 1 (/ 1 d)) (* (/ 1 (/ 1 b)) (* 1 1))))) into (+ (* b d) (* c a))
* [misc]approximate:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in d
* [misc]taylor:  Taking taylor expansion of (- a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in d
* [misc]taylor:  Taking taylor expansion of (- c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in d
* [misc]taylor:  Taking taylor expansion of (- b) in d
* [misc]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 (- 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 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (- 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 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]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 (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 c))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 b) (/ -1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 b) 0) (* 0 (/ -1 d))) 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 (/ 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 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 (/ 0 1)) (* 0 (/ 0 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 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 (- 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 (- 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 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (* 0 (/ -1 d)))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) 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)) (* 0 (/ 0 1)))) 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 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) 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 (- (+ (* 1 (/ 0 1)))) 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 (- 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 (- 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 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 d))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) 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)) (* 0 (/ 0 1)) (* 0 (/ 0 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 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 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) 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 (* 1 (* 1 (* (/ 1 (/ 1 (- c))) (/ 1 (/ 1 (- a))))))) (* 1 (* (/ 1 (/ 1 (- d))) (* (/ 1 (/ 1 (- b))) (* 1 1))))) into (+ (* b d) (* c a))
* * * [misc]progress:  tayloring alt 7 of 13
* [misc]approximate:  Taking taylor expansion of (/ (- (pow (* a c) 3) (pow (* b d) 3)) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (pow (* a c) 3) (pow (* b d) 3)) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))))) in d
* [misc]taylor:  Taking taylor expansion of (- (pow (* a c) 3) (pow (* b d) 3)) in d
* [misc]taylor:  Taking taylor expansion of (pow (* a c) 3) in d
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* a c)))) in d
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* a c))) in d
* [misc]taylor:  Taking taylor expansion of 3 in d
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (* a c)) in d
* [misc]taylor:  Taking taylor expansion of (* a c) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* a c) into (* c a)
* [misc]backup-simplify:  Simplify (log (* c a)) into (log (* c a))
* [misc]backup-simplify:  Simplify (* 3 (log (* c a))) into (* 3 (log (* c a)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (* c a)))) into (pow (* c a) 3)
* [misc]taylor:  Taking taylor expansion of (pow (* b d) 3) in d
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* b d)))) in d
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* b d))) in d
* [misc]taylor:  Taking taylor expansion of 3 in d
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (* b d)) in d
* [misc]taylor:  Taking taylor expansion of (* b 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 d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* b 0) into 0
* [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
* [misc]backup-simplify:  Simplify (log b) into (log b)
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log d)) (log b)) into (+ (log d) (log b))
* [misc]backup-simplify:  Simplify (* 3 (+ (log d) (log b))) into (* 3 (+ (log d) (log b)))
* [misc]backup-simplify:  Simplify (exp (* 3 (+ (log d) (log b)))) into (exp (* 3 (+ (log d) (log b))))
* [misc]taylor:  Taking taylor expansion of (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (sqr (* c a)))) in d
* [misc]taylor:  Taking taylor expansion of (fma d d (sqr c)) in d
* [misc]backup-simplify:  Simplify (fma d d (sqr c)) into (fma d d (sqr c))
* [misc]taylor:  Taking taylor expansion of (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))) in d
* [misc]backup-simplify:  Simplify (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))) into (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))
* [misc]backup-simplify:  Simplify (- (exp (* 3 (+ (log d) (log b))))) into (- (exp (* 3 (+ (log d) (log b)))))
* [misc]backup-simplify:  Simplify (+ (pow (* c a) 3) (- (exp (* 3 (+ (log d) (log b)))))) into (- (* (pow c 3) (pow a 3)) (exp (* 3 (+ (log d) (log b)))))
* [misc]backup-simplify:  Simplify (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))) into (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))
* [misc]backup-simplify:  Simplify (/ (- (* (pow c 3) (pow a 3)) (exp (* 3 (+ (log d) (log b))))) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))) into (/ (- (* (pow c 3) (pow a 3)) (exp (* 3 (+ (log d) (log b))))) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))))
* [misc]taylor:  Taking taylor expansion of (/ (- (pow (* a c) 3) (pow (* b d) 3)) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))))) in b
* [misc]taylor:  Taking taylor expansion of (- (pow (* a c) 3) (pow (* b d) 3)) in b
* [misc]taylor:  Taking taylor expansion of (pow (* a c) 3) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* a c)))) in b
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* a 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 (* a c)) in b
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* a c) into (* c a)
* [misc]backup-simplify:  Simplify (log (* c a)) into (log (* c a))
* [misc]backup-simplify:  Simplify (* 3 (log (* c a))) into (* 3 (log (* c a)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (* c a)))) into (pow (* c a) 3)
* [misc]taylor:  Taking taylor expansion of (pow (* b d) 3) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* b d)))) in b
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* b 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 (* 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 (log d) into (log d)
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log b)) (log d)) into (+ (log d) (log b))
* [misc]backup-simplify:  Simplify (* 3 (+ (log d) (log b))) into (* 3 (+ (log d) (log b)))
* [misc]backup-simplify:  Simplify (exp (* 3 (+ (log d) (log b)))) into (exp (* 3 (+ (log d) (log b))))
* [misc]taylor:  Taking taylor expansion of (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (sqr (* c a)))) in b
* [misc]taylor:  Taking taylor expansion of (fma d d (sqr c)) in b
* [misc]backup-simplify:  Simplify (fma d d (sqr c)) into (fma d d (sqr c))
* [misc]taylor:  Taking taylor expansion of (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))) in b
* [misc]backup-simplify:  Simplify (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))) into (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))
* [misc]backup-simplify:  Simplify (- (exp (* 3 (+ (log d) (log b))))) into (- (exp (* 3 (+ (log d) (log b)))))
* [misc]backup-simplify:  Simplify (+ (pow (* c a) 3) (- (exp (* 3 (+ (log d) (log b)))))) into (- (* (pow c 3) (pow a 3)) (exp (* 3 (+ (log d) (log b)))))
* [misc]backup-simplify:  Simplify (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))) into (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))
* [misc]backup-simplify:  Simplify (/ (- (* (pow c 3) (pow a 3)) (exp (* 3 (+ (log d) (log b))))) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))) into (/ (- (* (pow c 3) (pow a 3)) (exp (* 3 (+ (log d) (log b))))) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))))
* [misc]taylor:  Taking taylor expansion of (/ (- (pow (* a c) 3) (pow (* b d) 3)) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))))) in c
* [misc]taylor:  Taking taylor expansion of (- (pow (* a c) 3) (pow (* b d) 3)) in c
* [misc]taylor:  Taking taylor expansion of (pow (* a c) 3) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* a c)))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* a c))) 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 (* a c)) in c
* [misc]taylor:  Taking taylor expansion of (* a c) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log c)) (log a)) into (+ (log c) (log a))
* [misc]backup-simplify:  Simplify (* 3 (+ (log c) (log a))) into (* 3 (+ (log c) (log a)))
* [misc]backup-simplify:  Simplify (exp (* 3 (+ (log c) (log a)))) into (exp (* 3 (+ (log c) (log a))))
* [misc]taylor:  Taking taylor expansion of (pow (* b d) 3) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* b d)))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* b 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 (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (log (* b d)) into (log (* b d))
* [misc]backup-simplify:  Simplify (* 3 (log (* b d))) into (* 3 (log (* b d)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (* b d)))) into (pow (* b d) 3)
* [misc]taylor:  Taking taylor expansion of (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (sqr (* c a)))) in c
* [misc]taylor:  Taking taylor expansion of (fma d d (sqr c)) in c
* [misc]backup-simplify:  Simplify (fma d d (sqr c)) into (fma d d (sqr c))
* [misc]taylor:  Taking taylor expansion of (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))) in c
* [misc]backup-simplify:  Simplify (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))) into (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))
* [misc]backup-simplify:  Simplify (- (pow (* b d) 3)) into (- (* (pow b 3) (pow d 3)))
* [misc]backup-simplify:  Simplify (+ (exp (* 3 (+ (log c) (log a)))) (- (* (pow b 3) (pow d 3)))) into (- (exp (* 3 (+ (log c) (log a)))) (* (pow b 3) (pow d 3)))
* [misc]backup-simplify:  Simplify (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))) into (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))
* [misc]backup-simplify:  Simplify (/ (- (exp (* 3 (+ (log c) (log a)))) (* (pow b 3) (pow d 3))) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))) into (/ (- (exp (* 3 (+ (log c) (log a)))) (* (pow b 3) (pow d 3))) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))))
* [misc]taylor:  Taking taylor expansion of (/ (- (pow (* a c) 3) (pow (* b d) 3)) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))))) in a
* [misc]taylor:  Taking taylor expansion of (- (pow (* a c) 3) (pow (* b d) 3)) in a
* [misc]taylor:  Taking taylor expansion of (pow (* a c) 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* a c)))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* a c))) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (* a c)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (log c) into (log c)
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log a)) (log c)) into (+ (log c) (log a))
* [misc]backup-simplify:  Simplify (* 3 (+ (log c) (log a))) into (* 3 (+ (log c) (log a)))
* [misc]backup-simplify:  Simplify (exp (* 3 (+ (log c) (log a)))) into (exp (* 3 (+ (log c) (log a))))
* [misc]taylor:  Taking taylor expansion of (pow (* b d) 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* b d)))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* b d))) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (log (* b d)) into (log (* b d))
* [misc]backup-simplify:  Simplify (* 3 (log (* b d))) into (* 3 (log (* b d)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (* b d)))) into (pow (* b d) 3)
* [misc]taylor:  Taking taylor expansion of (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (sqr (* c a)))) in a
* [misc]taylor:  Taking taylor expansion of (fma d d (sqr c)) in a
* [misc]backup-simplify:  Simplify (fma d d (sqr c)) into (fma d d (sqr c))
* [misc]taylor:  Taking taylor expansion of (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))) in a
* [misc]backup-simplify:  Simplify (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))) into (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))
* [misc]backup-simplify:  Simplify (- (pow (* b d) 3)) into (- (* (pow b 3) (pow d 3)))
* [misc]backup-simplify:  Simplify (+ (exp (* 3 (+ (log c) (log a)))) (- (* (pow b 3) (pow d 3)))) into (- (exp (* 3 (+ (log c) (log a)))) (* (pow b 3) (pow d 3)))
* [misc]backup-simplify:  Simplify (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))) into (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))
* [misc]backup-simplify:  Simplify (/ (- (exp (* 3 (+ (log c) (log a)))) (* (pow b 3) (pow d 3))) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))) into (/ (- (exp (* 3 (+ (log c) (log a)))) (* (pow b 3) (pow d 3))) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))))
* [misc]taylor:  Taking taylor expansion of (/ (- (pow (* a c) 3) (pow (* b d) 3)) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))))) in a
* [misc]taylor:  Taking taylor expansion of (- (pow (* a c) 3) (pow (* b d) 3)) in a
* [misc]taylor:  Taking taylor expansion of (pow (* a c) 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* a c)))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* a c))) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (* a c)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (log c) into (log c)
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log a)) (log c)) into (+ (log c) (log a))
* [misc]backup-simplify:  Simplify (* 3 (+ (log c) (log a))) into (* 3 (+ (log c) (log a)))
* [misc]backup-simplify:  Simplify (exp (* 3 (+ (log c) (log a)))) into (exp (* 3 (+ (log c) (log a))))
* [misc]taylor:  Taking taylor expansion of (pow (* b d) 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* b d)))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* b d))) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (log (* b d)) into (log (* b d))
* [misc]backup-simplify:  Simplify (* 3 (log (* b d))) into (* 3 (log (* b d)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (* b d)))) into (pow (* b d) 3)
* [misc]taylor:  Taking taylor expansion of (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (sqr (* c a)))) in a
* [misc]taylor:  Taking taylor expansion of (fma d d (sqr c)) in a
* [misc]backup-simplify:  Simplify (fma d d (sqr c)) into (fma d d (sqr c))
* [misc]taylor:  Taking taylor expansion of (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))) in a
* [misc]backup-simplify:  Simplify (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))) into (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))
* [misc]backup-simplify:  Simplify (- (pow (* b d) 3)) into (- (* (pow b 3) (pow d 3)))
* [misc]backup-simplify:  Simplify (+ (exp (* 3 (+ (log c) (log a)))) (- (* (pow b 3) (pow d 3)))) into (- (exp (* 3 (+ (log c) (log a)))) (* (pow b 3) (pow d 3)))
* [misc]backup-simplify:  Simplify (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))) into (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))
* [misc]backup-simplify:  Simplify (/ (- (exp (* 3 (+ (log c) (log a)))) (* (pow b 3) (pow d 3))) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))) into (/ (- (exp (* 3 (+ (log c) (log a)))) (* (pow b 3) (pow d 3))) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))))
* [misc]taylor:  Taking taylor expansion of (/ (- (exp (* 3 (+ (log c) (log a)))) (* (pow b 3) (pow d 3))) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))) in c
* [misc]taylor:  Taking taylor expansion of (- (exp (* 3 (+ (log c) (log a)))) (* (pow b 3) (pow d 3))) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (+ (log c) (log a)))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (+ (log c) (log a))) 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 c) (log a)) in c
* [misc]taylor:  Taking taylor expansion of (log 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 (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log c)) 0) into (log c)
* [misc]backup-simplify:  Simplify (+ (log c) (log a)) into (+ (log c) (log a))
* [misc]backup-simplify:  Simplify (* 3 (+ (log c) (log a))) into (* 3 (+ (log c) (log a)))
* [misc]backup-simplify:  Simplify (exp (* 3 (+ (log c) (log a)))) into (exp (* 3 (+ (log c) (log a))))
* [misc]taylor:  Taking taylor expansion of (* (pow b 3) (pow d 3)) in c
* [misc]taylor:  Taking taylor expansion of (pow b 3) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log b))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (log b)) 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 b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (log b) into (log b)
* [misc]backup-simplify:  Simplify (* 3 (log b)) into (* 3 (log b))
* [misc]backup-simplify:  Simplify (exp (* 3 (log b))) into (pow b 3)
* [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]taylor:  Taking taylor expansion of (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))) in c
* [misc]taylor:  Taking taylor expansion of (fma d d (sqr c)) in c
* [misc]backup-simplify:  Simplify (fma d d (sqr c)) into (fma d d (sqr c))
* [misc]taylor:  Taking taylor expansion of (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))) in c
* [misc]backup-simplify:  Simplify (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))) into (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))
* [misc]backup-simplify:  Simplify (* (pow b 3) (pow d 3)) into (* (pow b 3) (pow d 3))
* [misc]backup-simplify:  Simplify (- (* (pow b 3) (pow d 3))) into (- (* (pow b 3) (pow d 3)))
* [misc]backup-simplify:  Simplify (+ (exp (* 3 (+ (log c) (log a)))) (- (* (pow b 3) (pow d 3)))) into (- (exp (* 3 (+ (log c) (log a)))) (* (pow b 3) (pow d 3)))
* [misc]backup-simplify:  Simplify (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))) into (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))
* [misc]backup-simplify:  Simplify (/ (- (exp (* 3 (+ (log c) (log a)))) (* (pow b 3) (pow d 3))) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))) into (/ (- (exp (* 3 (+ (log c) (log a)))) (* (pow b 3) (pow d 3))) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))))
* [misc]taylor:  Taking taylor expansion of (/ (- (exp (* 3 (+ (log c) (log a)))) (* (pow b 3) (pow d 3))) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))) in b
* [misc]taylor:  Taking taylor expansion of (- (exp (* 3 (+ (log c) (log a)))) (* (pow b 3) (pow d 3))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (+ (log c) (log a)))) in b
* [misc]taylor:  Taking taylor expansion of (* 3 (+ (log c) (log a))) 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) (log a)) in b
* [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]taylor:  Taking taylor expansion of (log a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (+ (log c) (log a)) into (+ (log c) (log a))
* [misc]backup-simplify:  Simplify (* 3 (+ (log c) (log a))) into (* 3 (+ (log c) (log a)))
* [misc]backup-simplify:  Simplify (exp (* 3 (+ (log c) (log a)))) into (exp (* 3 (+ (log c) (log a))))
* [misc]taylor:  Taking taylor expansion of (* (pow b 3) (pow d 3)) in b
* [misc]taylor:  Taking taylor expansion of (pow b 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]taylor:  Taking taylor expansion of (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))) in b
* [misc]taylor:  Taking taylor expansion of (fma d d (sqr c)) in b
* [misc]backup-simplify:  Simplify (fma d d (sqr c)) into (fma d d (sqr c))
* [misc]taylor:  Taking taylor expansion of (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))) in b
* [misc]backup-simplify:  Simplify (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))) into (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))
* [misc]backup-simplify:  Simplify (+ (exp (* 3 (+ (log c) (log a)))) 0) into (exp (* 3 (+ (log c) (log a))))
* [misc]backup-simplify:  Simplify (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))) into (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))
* [misc]backup-simplify:  Simplify (/ (exp (* 3 (+ (log c) (log a)))) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))) into (/ (exp (* 3 (+ (log c) (log a)))) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))))
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 3 (+ (log c) (log a)))) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))) in d
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (+ (log c) (log a)))) in d
* [misc]taylor:  Taking taylor expansion of (* 3 (+ (log c) (log a))) in d
* [misc]taylor:  Taking taylor expansion of 3 in d
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ (log c) (log a)) in d
* [misc]taylor:  Taking taylor expansion of (log c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (log c) into (log c)
* [misc]taylor:  Taking taylor expansion of (log a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (+ (log c) (log a)) into (+ (log c) (log a))
* [misc]backup-simplify:  Simplify (* 3 (+ (log c) (log a))) into (* 3 (+ (log c) (log a)))
* [misc]backup-simplify:  Simplify (exp (* 3 (+ (log c) (log a)))) into (exp (* 3 (+ (log c) (log a))))
* [misc]taylor:  Taking taylor expansion of (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))) in d
* [misc]taylor:  Taking taylor expansion of (fma d d (sqr c)) in d
* [misc]backup-simplify:  Simplify (fma d d (sqr c)) into (fma d d (sqr c))
* [misc]taylor:  Taking taylor expansion of (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))) in d
* [misc]backup-simplify:  Simplify (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))) into (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))
* [misc]backup-simplify:  Simplify (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))) into (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))
* [misc]backup-simplify:  Simplify (/ (exp (* 3 (+ (log c) (log a)))) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))) into (/ (exp (* 3 (+ (log c) (log a)))) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))))
* [misc]backup-simplify:  Simplify (/ (exp (* 3 (+ (log c) (log a)))) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))) into (/ (exp (* 3 (+ (log c) (log a)))) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow c 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log a)) (log c)) into (+ (log c) (log a))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (+ (log c) (log a)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (+ (log c) (log a)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (* b d) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (* b d)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (* b d)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (fma d d (sqr c)) 0) (* 0 (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))) (+ (* (/ (- (exp (* 3 (+ (log c) (log a)))) (* (pow b 3) (pow d 3))) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))) (/ 0 (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))))))) 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 b
* [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 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (+ (log c) (log a)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (+ (log c) (log a)))) (+ (* (/ (pow 0 1) 1)))) 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 (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow b 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log b))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log b))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow b 3) 0) (* 0 (pow d 3))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (fma d d (sqr c)) 0) (* 0 (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))) (+ (* (/ (- (exp (* 3 (+ (log c) (log a)))) (* (pow b 3) (pow d 3))) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))) (/ 0 (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))))))) 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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow c 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (+ (log c) (log a)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (+ (log c) (log a)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (fma d d (sqr c)) 0) (* 0 (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))) (+ (* (/ (exp (* 3 (+ (log c) (log a)))) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))) (/ 0 (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))))))) 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 (/ (* (pow (* 1 0) 1)) (pow c 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (+ (log c) (log a)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (+ (log c) (log a)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (fma d d (sqr c)) 0) (* 0 (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))) (+ (* (/ (exp (* 3 (+ (log c) (log a)))) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))) (/ 0 (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))))))) into 0
* [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 (/ (* (pow (* 1 0) 2)) (pow c 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow c 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log a)) (log c)) into (+ (log c) (log a))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (+ (log c) (log a))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (+ (log c) (log a)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (* b d) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (* b d) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (* b d))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (* b d)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (fma d d (sqr c)) 0) (+ (* 0 0) (* 0 (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))) (+ (* (/ (- (exp (* 3 (+ (log c) (log a)))) (* (pow b 3) (pow d 3))) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))) (/ 0 (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))))) (* 0 (/ 0 (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))))))) 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 b
* [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 b
* [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 (/ (exp (* 3 (+ (log c) (log a)))) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))) into (/ (exp (* 3 (+ (log c) (log a)))) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))))
* [misc]approximate:  Taking taylor expansion of (/ (- (pow (* (/ 1 a) (/ 1 c)) 3) (pow (* (/ 1 b) (/ 1 d)) 3)) (* (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (pow (* (/ 1 a) (/ 1 c)) 3) (pow (* (/ 1 b) (/ 1 d)) 3)) (* (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))))) in d
* [misc]taylor:  Taking taylor expansion of (- (pow (* (/ 1 a) (/ 1 c)) 3) (pow (* (/ 1 b) (/ 1 d)) 3)) in d
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 a) (/ 1 c)) 3) in d
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 a) (/ 1 c))))) in d
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 a) (/ 1 c)))) in d
* [misc]taylor:  Taking taylor expansion of 3 in d
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (* (/ 1 a) (/ 1 c))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (/ 1 a) (/ 1 c)) into (/ 1 (* c a))
* [misc]backup-simplify:  Simplify (log (/ 1 (* c a))) into (log (/ 1 (* c a)))
* [misc]backup-simplify:  Simplify (* 3 (log (/ 1 (* c a)))) into (* 3 (log (/ 1 (* c a))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (/ 1 (* c a))))) into (pow (/ 1 (* c a)) 3)
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 b) (/ 1 d)) 3) in d
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 b) (/ 1 d))))) in d
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 b) (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of 3 in d
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (* (/ 1 b) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 b) 1) into (/ 1 b)
* [misc]backup-simplify:  Simplify (log (/ 1 b)) into (log (/ 1 b))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d)) (log (/ 1 b))) into (- (log (/ 1 b)) (log d))
* [misc]backup-simplify:  Simplify (* 3 (- (log (/ 1 b)) (log d))) into (* 3 (- (log (/ 1 b)) (log d)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log (/ 1 b)) (log d)))) into (exp (* 3 (- (log (/ 1 b)) (log d))))
* [misc]taylor:  Taking taylor expansion of (* (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a))))) in d
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) in d
* [misc]backup-simplify:  Simplify (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) into (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))) in d
* [misc]backup-simplify:  Simplify (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]backup-simplify:  Simplify (- (exp (* 3 (- (log (/ 1 b)) (log d))))) into (- (exp (* 3 (- (log (/ 1 b)) (log d)))))
* [misc]backup-simplify:  Simplify (+ (pow (/ 1 (* c a)) 3) (- (exp (* 3 (- (log (/ 1 b)) (log d)))))) into (- (/ 1 (* (pow c 3) (pow a 3))) (exp (* 3 (- (log (/ 1 b)) (log d)))))
* [misc]backup-simplify:  Simplify (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) into (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 (* (pow c 3) (pow a 3))) (exp (* 3 (- (log (/ 1 b)) (log d))))) (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) into (/ (- (/ 1 (* (pow c 3) (pow a 3))) (exp (* 3 (- (log (/ 1 b)) (log d))))) (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))
* [misc]taylor:  Taking taylor expansion of (/ (- (pow (* (/ 1 a) (/ 1 c)) 3) (pow (* (/ 1 b) (/ 1 d)) 3)) (* (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))))) in b
* [misc]taylor:  Taking taylor expansion of (- (pow (* (/ 1 a) (/ 1 c)) 3) (pow (* (/ 1 b) (/ 1 d)) 3)) in b
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 a) (/ 1 c)) 3) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 a) (/ 1 c))))) in b
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 a) (/ 1 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 (* (/ 1 a) (/ 1 c))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (/ 1 a) (/ 1 c)) into (/ 1 (* c a))
* [misc]backup-simplify:  Simplify (log (/ 1 (* c a))) into (log (/ 1 (* c a)))
* [misc]backup-simplify:  Simplify (* 3 (log (/ 1 (* c a)))) into (* 3 (log (/ 1 (* c a))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (/ 1 (* c a))))) into (pow (/ 1 (* c a)) 3)
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 b) (/ 1 d)) 3) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 b) (/ 1 d))))) in b
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 b) (/ 1 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 (* (/ 1 b) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (log (/ 1 d)) into (log (/ 1 d))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log b)) (log (/ 1 d))) into (- (log (/ 1 d)) (log b))
* [misc]backup-simplify:  Simplify (* 3 (- (log (/ 1 d)) (log b))) into (* 3 (- (log (/ 1 d)) (log b)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log (/ 1 d)) (log b)))) into (exp (* 3 (- (log (/ 1 d)) (log b))))
* [misc]taylor:  Taking taylor expansion of (* (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a))))) in b
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) in b
* [misc]backup-simplify:  Simplify (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) into (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))) in b
* [misc]backup-simplify:  Simplify (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]backup-simplify:  Simplify (- (exp (* 3 (- (log (/ 1 d)) (log b))))) into (- (exp (* 3 (- (log (/ 1 d)) (log b)))))
* [misc]backup-simplify:  Simplify (+ (pow (/ 1 (* c a)) 3) (- (exp (* 3 (- (log (/ 1 d)) (log b)))))) into (- (/ 1 (* (pow c 3) (pow a 3))) (exp (* 3 (- (log (/ 1 d)) (log b)))))
* [misc]backup-simplify:  Simplify (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) into (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 (* (pow c 3) (pow a 3))) (exp (* 3 (- (log (/ 1 d)) (log b))))) (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) into (/ (- (/ 1 (* (pow c 3) (pow a 3))) (exp (* 3 (- (log (/ 1 d)) (log b))))) (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))
* [misc]taylor:  Taking taylor expansion of (/ (- (pow (* (/ 1 a) (/ 1 c)) 3) (pow (* (/ 1 b) (/ 1 d)) 3)) (* (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))))) in c
* [misc]taylor:  Taking taylor expansion of (- (pow (* (/ 1 a) (/ 1 c)) 3) (pow (* (/ 1 b) (/ 1 d)) 3)) in c
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 a) (/ 1 c)) 3) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 a) (/ 1 c))))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 a) (/ 1 c)))) 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 (* (/ 1 a) (/ 1 c))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 a) 1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (log (/ 1 a)) into (log (/ 1 a))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log c)) (log (/ 1 a))) into (- (log (/ 1 a)) (log c))
* [misc]backup-simplify:  Simplify (* 3 (- (log (/ 1 a)) (log c))) into (* 3 (- (log (/ 1 a)) (log c)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log (/ 1 a)) (log c)))) into (exp (* 3 (- (log (/ 1 a)) (log c))))
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 b) (/ 1 d)) 3) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 b) (/ 1 d))))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 b) (/ 1 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 (* (/ 1 b) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (log (/ 1 (* b d))) into (log (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (* 3 (log (/ 1 (* b d)))) into (* 3 (log (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (/ 1 (* b d))))) into (pow (/ 1 (* b d)) 3)
* [misc]taylor:  Taking taylor expansion of (* (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a))))) in c
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) in c
* [misc]backup-simplify:  Simplify (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) into (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))) in c
* [misc]backup-simplify:  Simplify (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]backup-simplify:  Simplify (- (pow (/ 1 (* b d)) 3)) into (- (/ 1 (* (pow b 3) (pow d 3))))
* [misc]backup-simplify:  Simplify (+ (exp (* 3 (- (log (/ 1 a)) (log c)))) (- (/ 1 (* (pow b 3) (pow d 3))))) into (- (exp (* 3 (- (log (/ 1 a)) (log c)))) (/ 1 (* (pow b 3) (pow d 3))))
* [misc]backup-simplify:  Simplify (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) into (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))
* [misc]backup-simplify:  Simplify (/ (- (exp (* 3 (- (log (/ 1 a)) (log c)))) (/ 1 (* (pow b 3) (pow d 3)))) (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) into (/ (- (exp (* 3 (- (log (/ 1 a)) (log c)))) (/ 1 (* (pow b 3) (pow d 3)))) (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))
* [misc]taylor:  Taking taylor expansion of (/ (- (pow (* (/ 1 a) (/ 1 c)) 3) (pow (* (/ 1 b) (/ 1 d)) 3)) (* (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))))) in a
* [misc]taylor:  Taking taylor expansion of (- (pow (* (/ 1 a) (/ 1 c)) 3) (pow (* (/ 1 b) (/ 1 d)) 3)) in a
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 a) (/ 1 c)) 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 a) (/ 1 c))))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 a) (/ 1 c)))) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (* (/ 1 a) (/ 1 c))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (log (/ 1 c)) into (log (/ 1 c))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log a)) (log (/ 1 c))) into (- (log (/ 1 c)) (log a))
* [misc]backup-simplify:  Simplify (* 3 (- (log (/ 1 c)) (log a))) into (* 3 (- (log (/ 1 c)) (log a)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log (/ 1 c)) (log a)))) into (exp (* 3 (- (log (/ 1 c)) (log a))))
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 b) (/ 1 d)) 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 b) (/ 1 d))))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 b) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (log (/ 1 (* b d))) into (log (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (* 3 (log (/ 1 (* b d)))) into (* 3 (log (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (/ 1 (* b d))))) into (pow (/ 1 (* b d)) 3)
* [misc]taylor:  Taking taylor expansion of (* (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a))))) in a
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) in a
* [misc]backup-simplify:  Simplify (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) into (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))) in a
* [misc]backup-simplify:  Simplify (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]backup-simplify:  Simplify (- (pow (/ 1 (* b d)) 3)) into (- (/ 1 (* (pow b 3) (pow d 3))))
* [misc]backup-simplify:  Simplify (+ (exp (* 3 (- (log (/ 1 c)) (log a)))) (- (/ 1 (* (pow b 3) (pow d 3))))) into (- (exp (* 3 (- (log (/ 1 c)) (log a)))) (/ 1 (* (pow b 3) (pow d 3))))
* [misc]backup-simplify:  Simplify (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) into (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))
* [misc]backup-simplify:  Simplify (/ (- (exp (* 3 (- (log (/ 1 c)) (log a)))) (/ 1 (* (pow b 3) (pow d 3)))) (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) into (/ (- (exp (* 3 (- (log (/ 1 c)) (log a)))) (/ 1 (* (pow b 3) (pow d 3)))) (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))
* [misc]taylor:  Taking taylor expansion of (/ (- (pow (* (/ 1 a) (/ 1 c)) 3) (pow (* (/ 1 b) (/ 1 d)) 3)) (* (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))))) in a
* [misc]taylor:  Taking taylor expansion of (- (pow (* (/ 1 a) (/ 1 c)) 3) (pow (* (/ 1 b) (/ 1 d)) 3)) in a
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 a) (/ 1 c)) 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 a) (/ 1 c))))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 a) (/ 1 c)))) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (* (/ 1 a) (/ 1 c))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (log (/ 1 c)) into (log (/ 1 c))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log a)) (log (/ 1 c))) into (- (log (/ 1 c)) (log a))
* [misc]backup-simplify:  Simplify (* 3 (- (log (/ 1 c)) (log a))) into (* 3 (- (log (/ 1 c)) (log a)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log (/ 1 c)) (log a)))) into (exp (* 3 (- (log (/ 1 c)) (log a))))
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 b) (/ 1 d)) 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 b) (/ 1 d))))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 b) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (log (/ 1 (* b d))) into (log (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (* 3 (log (/ 1 (* b d)))) into (* 3 (log (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (/ 1 (* b d))))) into (pow (/ 1 (* b d)) 3)
* [misc]taylor:  Taking taylor expansion of (* (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a))))) in a
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) in a
* [misc]backup-simplify:  Simplify (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) into (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))) in a
* [misc]backup-simplify:  Simplify (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]backup-simplify:  Simplify (- (pow (/ 1 (* b d)) 3)) into (- (/ 1 (* (pow b 3) (pow d 3))))
* [misc]backup-simplify:  Simplify (+ (exp (* 3 (- (log (/ 1 c)) (log a)))) (- (/ 1 (* (pow b 3) (pow d 3))))) into (- (exp (* 3 (- (log (/ 1 c)) (log a)))) (/ 1 (* (pow b 3) (pow d 3))))
* [misc]backup-simplify:  Simplify (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) into (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))
* [misc]backup-simplify:  Simplify (/ (- (exp (* 3 (- (log (/ 1 c)) (log a)))) (/ 1 (* (pow b 3) (pow d 3)))) (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) into (/ (- (exp (* 3 (- (log (/ 1 c)) (log a)))) (/ 1 (* (pow b 3) (pow d 3)))) (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))
* [misc]taylor:  Taking taylor expansion of (/ (- (exp (* 3 (- (log (/ 1 c)) (log a)))) (/ 1 (* (pow b 3) (pow d 3)))) (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) in c
* [misc]taylor:  Taking taylor expansion of (- (exp (* 3 (- (log (/ 1 c)) (log a)))) (/ 1 (* (pow b 3) (pow d 3)))) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (- (log (/ 1 c)) (log a)))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (- (log (/ 1 c)) (log a))) 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 (/ 1 c)) (log a)) in c
* [misc]taylor:  Taking taylor expansion of (log (/ 1 c)) 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]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log c)) 0) into (- (log c))
* [misc]backup-simplify:  Simplify (- (log a)) into (- (log a))
* [misc]backup-simplify:  Simplify (+ (- (log c)) (- (log a))) into (- (+ (log c) (log a)))
* [misc]backup-simplify:  Simplify (* 3 (- (+ (log c) (log a)))) into (* -3 (+ (log c) (log a)))
* [misc]backup-simplify:  Simplify (exp (* -3 (+ (log c) (log a)))) into (exp (* -3 (+ (log c) (log a))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow b 3) (pow d 3))) in c
* [misc]taylor:  Taking taylor expansion of (* (pow b 3) (pow d 3)) in c
* [misc]taylor:  Taking taylor expansion of (pow b 3) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log b))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (log b)) 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 b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (log b) into (log b)
* [misc]backup-simplify:  Simplify (* 3 (log b)) into (* 3 (log b))
* [misc]backup-simplify:  Simplify (exp (* 3 (log b))) into (pow b 3)
* [misc]taylor:  Taking taylor expansion of (pow d 3) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (log d)) in c
* [misc]taylor:  Taking taylor expansion of 3 in c
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (log d) into (log d)
* [misc]backup-simplify:  Simplify (* 3 (log d)) into (* 3 (log d))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d))) into (pow d 3)
* [misc]backup-simplify:  Simplify (* (pow b 3) (pow d 3)) into (* (pow b 3) (pow d 3))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow b 3) (pow d 3))) into (/ 1 (* (pow b 3) (pow d 3)))
* [misc]taylor:  Taking taylor expansion of (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) in c
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) in c
* [misc]backup-simplify:  Simplify (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) into (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) in c
* [misc]backup-simplify:  Simplify (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]backup-simplify:  Simplify (- (/ 1 (* (pow b 3) (pow d 3)))) into (- (/ 1 (* (pow b 3) (pow d 3))))
* [misc]backup-simplify:  Simplify (+ (exp (* -3 (+ (log c) (log a)))) (- (/ 1 (* (pow b 3) (pow d 3))))) into (- (exp (* -3 (+ (log c) (log a)))) (/ 1 (* (pow b 3) (pow d 3))))
* [misc]backup-simplify:  Simplify (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) into (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))
* [misc]backup-simplify:  Simplify (/ (- (exp (* -3 (+ (log c) (log a)))) (/ 1 (* (pow b 3) (pow d 3)))) (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) into (/ (- (exp (* -3 (+ (log c) (log a)))) (/ 1 (* (pow b 3) (pow d 3)))) (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))
* [misc]taylor:  Taking taylor expansion of (/ (- (exp (* -3 (+ (log c) (log a)))) (/ 1 (* (pow b 3) (pow d 3)))) (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) in b
* [misc]taylor:  Taking taylor expansion of (- (exp (* -3 (+ (log c) (log a)))) (/ 1 (* (pow b 3) (pow d 3)))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* -3 (+ (log c) (log a)))) in b
* [misc]taylor:  Taking taylor expansion of (* -3 (+ (log c) (log a))) 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) (log a)) in b
* [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]taylor:  Taking taylor expansion of (log a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (+ (log c) (log a)) into (+ (log c) (log a))
* [misc]backup-simplify:  Simplify (* -3 (+ (log c) (log a))) into (* -3 (+ (log c) (log a)))
* [misc]backup-simplify:  Simplify (exp (* -3 (+ (log c) (log a)))) into (exp (* -3 (+ (log c) (log a))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow b 3) (pow d 3))) in b
* [misc]taylor:  Taking taylor expansion of (* (pow b 3) (pow d 3)) in b
* [misc]taylor:  Taking taylor expansion of (pow b 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 (pow d 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d 3)) into (/ 1 (pow d 3))
* [misc]taylor:  Taking taylor expansion of (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) in b
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) in b
* [misc]backup-simplify:  Simplify (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) into (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) in b
* [misc]backup-simplify:  Simplify (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]backup-simplify:  Simplify (- (/ 1 (pow d 3))) into (- (/ 1 (pow d 3)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (pow d 3)))) into (- (/ 1 (pow d 3)))
* [misc]backup-simplify:  Simplify (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) into (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 3))) (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) into (/ -1 (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (* (pow d 3) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))))
* [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 (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log d)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow d 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow d 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow d 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log d))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow d 3))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 3)) (/ 0 (pow d 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow d 3)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 3)) (/ 0 (pow d 3))) (* 0 (/ 0 (pow d 3))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 3)) (/ 0 (pow d 3))) (* 0 (/ 0 (pow d 3))) (* 0 (/ 0 (pow d 3))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (exp (* -3 (+ (log c) (log a)))) 0) into (exp (* -3 (+ (log c) (log a))))
* [misc]backup-simplify:  Simplify (+ (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) 0) (* 0 (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) (+ (* (/ -1 (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (* (pow d 3) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))) (/ 0 (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) 0) (+ (* 0 0) (* 0 (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) (+ (* (/ -1 (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (* (pow d 3) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))) (/ 0 (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))) (* 0 (/ 0 (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ (exp (* -3 (+ (log c) (log a)))) (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) (+ (* (/ -1 (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (* (pow d 3) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))) (/ 0 (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))) (* 0 (/ 0 (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))) (* 0 (/ 0 (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))))) into (/ (exp (* -3 (+ (log c) (log a)))) (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))
* [misc]taylor:  Taking taylor expansion of (/ (exp (* -3 (+ (log c) (log a)))) (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) in d
* [misc]taylor:  Taking taylor expansion of (exp (* -3 (+ (log c) (log a)))) in d
* [misc]taylor:  Taking taylor expansion of (* -3 (+ (log c) (log a))) in d
* [misc]taylor:  Taking taylor expansion of -3 in d
* [misc]backup-simplify:  Simplify -3 into -3
* [misc]taylor:  Taking taylor expansion of (+ (log c) (log a)) in d
* [misc]taylor:  Taking taylor expansion of (log c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (log c) into (log c)
* [misc]taylor:  Taking taylor expansion of (log a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (+ (log c) (log a)) into (+ (log c) (log a))
* [misc]backup-simplify:  Simplify (* -3 (+ (log c) (log a))) into (* -3 (+ (log c) (log a)))
* [misc]backup-simplify:  Simplify (exp (* -3 (+ (log c) (log a)))) into (exp (* -3 (+ (log c) (log a))))
* [misc]taylor:  Taking taylor expansion of (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) in d
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) in d
* [misc]backup-simplify:  Simplify (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) into (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) in d
* [misc]backup-simplify:  Simplify (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]backup-simplify:  Simplify (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) into (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))
* [misc]backup-simplify:  Simplify (/ (exp (* -3 (+ (log c) (log a)))) (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) into (/ (exp (* -3 (+ (log c) (log a)))) (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))
* [misc]backup-simplify:  Simplify (/ (exp (* -3 (+ (log c) (log a)))) (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) into (/ (exp (* -3 (+ (log c) (log a)))) (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 c) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log a)) (log (/ 1 c))) into (- (log (/ 1 c)) (log a))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (- (log (/ 1 c)) (log a)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log (/ 1 c)) (log a)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (* b d)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (/ 1 (* b d))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (/ 1 (* b d))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) 0) (* 0 (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) (+ (* (/ (- (exp (* 3 (- (log (/ 1 c)) (log a)))) (/ 1 (* (pow b 3) (pow d 3)))) (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) (/ 0 (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))))) 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 b
* [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)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (- (+ (log c) (log a))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -3 (+ (log c) (log a)))) (+ (* (/ (pow 0 1) 1)))) 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 (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow b 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log b))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log b))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow b 3) 0) (* 0 (pow d 3))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow b 3) (pow d 3))) (/ 0 (* (pow b 3) (pow d 3)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) 0) (* 0 (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) (+ (* (/ (- (exp (* -3 (+ (log c) (log a)))) (/ 1 (* (pow b 3) (pow d 3)))) (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) (/ 0 (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))))) 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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow c 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 (+ (log c) (log a)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -3 (+ (log c) (log a)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow d 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow d 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow d 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow d 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow d 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log d)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d 3)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 3)) (/ 0 (pow d 3))) (* 0 (/ 0 (pow d 3))) (* 0 (/ 0 (pow d 3))) (* 0 (/ 0 (pow d 3))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) (+ (* (/ -1 (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (* (pow d 3) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))) (/ 0 (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))) (* 0 (/ 0 (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))) (* 0 (/ 0 (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))) (* (/ (exp (* -3 (+ (log c) (log a)))) (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) (/ 0 (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))))) 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 (/ (* (pow (* 1 0) 1)) (pow c 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 (+ (log c) (log a)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -3 (+ (log c) (log a)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) 0) (* 0 (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) (+ (* (/ (exp (* -3 (+ (log c) (log a)))) (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) (/ 0 (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 c) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 c) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log a)) (log (/ 1 c))) into (- (log (/ 1 c)) (log a))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (- (log (/ 1 c)) (log a))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log (/ 1 c)) (log a)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (* b d)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (* b d)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (/ 1 (* b d)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (/ 1 (* b d))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) 0) (+ (* 0 0) (* 0 (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) (+ (* (/ (- (exp (* 3 (- (log (/ 1 c)) (log a)))) (/ 1 (* (pow b 3) (pow d 3)))) (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) (/ 0 (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))) (* 0 (/ 0 (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))))) 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 b
* [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 b
* [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 (/ (exp (* -3 (+ (log c) (log a)))) (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) into (/ (exp (* -3 (+ (log c) (log a)))) (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))
* [misc]approximate:  Taking taylor expansion of (/ (- (pow (* (/ 1 (- a)) (/ 1 (- c))) 3) (pow (* (/ 1 (- b)) (/ 1 (- d))) 3)) (* (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (pow (* (/ 1 (- a)) (/ 1 (- c))) 3) (pow (* (/ 1 (- b)) (/ 1 (- d))) 3)) (* (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))))) in d
* [misc]taylor:  Taking taylor expansion of (- (pow (* (/ 1 (- a)) (/ 1 (- c))) 3) (pow (* (/ 1 (- b)) (/ 1 (- d))) 3)) in d
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 (- a)) (/ 1 (- c))) 3) in d
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 (- a)) (/ 1 (- c)))))) in d
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 (- a)) (/ 1 (- c))))) in d
* [misc]taylor:  Taking taylor expansion of 3 in d
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (* (/ 1 (- a)) (/ 1 (- c)))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in d
* [misc]taylor:  Taking taylor expansion of (- a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in d
* [misc]taylor:  Taking taylor expansion of (- c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* (/ -1 a) (/ -1 c)) into (/ 1 (* c a))
* [misc]backup-simplify:  Simplify (log (/ 1 (* c a))) into (log (/ 1 (* c a)))
* [misc]backup-simplify:  Simplify (* 3 (log (/ 1 (* c a)))) into (* 3 (log (/ 1 (* c a))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (/ 1 (* c a))))) into (pow (/ 1 (* c a)) 3)
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 (- b)) (/ 1 (- d))) 3) in d
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 (- b)) (/ 1 (- d)))))) in d
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 (- b)) (/ 1 (- d))))) in d
* [misc]taylor:  Taking taylor expansion of 3 in d
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (* (/ 1 (- b)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in d
* [misc]taylor:  Taking taylor expansion of (- b) in d
* [misc]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 (- 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 (* (/ -1 b) -1) into (/ 1 b)
* [misc]backup-simplify:  Simplify (log (/ 1 b)) into (log (/ 1 b))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d)) (log (/ 1 b))) into (- (log (/ 1 b)) (log d))
* [misc]backup-simplify:  Simplify (* 3 (- (log (/ 1 b)) (log d))) into (* 3 (- (log (/ 1 b)) (log d)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log (/ 1 b)) (log d)))) into (exp (* 3 (- (log (/ 1 b)) (log d))))
* [misc]taylor:  Taking taylor expansion of (* (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a)))))) in d
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) in d
* [misc]backup-simplify:  Simplify (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) into (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))) in d
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]backup-simplify:  Simplify (- (exp (* 3 (- (log (/ 1 b)) (log d))))) into (- (exp (* 3 (- (log (/ 1 b)) (log d)))))
* [misc]backup-simplify:  Simplify (+ (pow (/ 1 (* c a)) 3) (- (exp (* 3 (- (log (/ 1 b)) (log d)))))) into (- (/ 1 (* (pow c 3) (pow a 3))) (exp (* 3 (- (log (/ 1 b)) (log d)))))
* [misc]backup-simplify:  Simplify (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) into (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 (* (pow c 3) (pow a 3))) (exp (* 3 (- (log (/ 1 b)) (log d))))) (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) into (/ (- (/ 1 (* (pow c 3) (pow a 3))) (exp (* 3 (- (log (/ 1 b)) (log d))))) (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))
* [misc]taylor:  Taking taylor expansion of (/ (- (pow (* (/ 1 (- a)) (/ 1 (- c))) 3) (pow (* (/ 1 (- b)) (/ 1 (- d))) 3)) (* (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))))) in b
* [misc]taylor:  Taking taylor expansion of (- (pow (* (/ 1 (- a)) (/ 1 (- c))) 3) (pow (* (/ 1 (- b)) (/ 1 (- d))) 3)) in b
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 (- a)) (/ 1 (- c))) 3) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 (- a)) (/ 1 (- c)))))) in b
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 (- a)) (/ 1 (- 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 (* (/ 1 (- a)) (/ 1 (- c)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* (/ -1 a) (/ -1 c)) into (/ 1 (* c a))
* [misc]backup-simplify:  Simplify (log (/ 1 (* c a))) into (log (/ 1 (* c a)))
* [misc]backup-simplify:  Simplify (* 3 (log (/ 1 (* c a)))) into (* 3 (log (/ 1 (* c a))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (/ 1 (* c a))))) into (pow (/ 1 (* c a)) 3)
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 (- b)) (/ 1 (- d))) 3) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 (- b)) (/ 1 (- d)))))) in b
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 (- b)) (/ 1 (- 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 (* (/ 1 (- b)) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (- 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 (/ -1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (log (/ 1 d)) into (log (/ 1 d))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log b)) (log (/ 1 d))) into (- (log (/ 1 d)) (log b))
* [misc]backup-simplify:  Simplify (* 3 (- (log (/ 1 d)) (log b))) into (* 3 (- (log (/ 1 d)) (log b)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log (/ 1 d)) (log b)))) into (exp (* 3 (- (log (/ 1 d)) (log b))))
* [misc]taylor:  Taking taylor expansion of (* (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a)))))) in b
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) in b
* [misc]backup-simplify:  Simplify (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) into (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))) in b
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]backup-simplify:  Simplify (- (exp (* 3 (- (log (/ 1 d)) (log b))))) into (- (exp (* 3 (- (log (/ 1 d)) (log b)))))
* [misc]backup-simplify:  Simplify (+ (pow (/ 1 (* c a)) 3) (- (exp (* 3 (- (log (/ 1 d)) (log b)))))) into (- (/ 1 (* (pow c 3) (pow a 3))) (exp (* 3 (- (log (/ 1 d)) (log b)))))
* [misc]backup-simplify:  Simplify (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) into (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 (* (pow c 3) (pow a 3))) (exp (* 3 (- (log (/ 1 d)) (log b))))) (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) into (/ (- (/ 1 (* (pow c 3) (pow a 3))) (exp (* 3 (- (log (/ 1 d)) (log b))))) (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))
* [misc]taylor:  Taking taylor expansion of (/ (- (pow (* (/ 1 (- a)) (/ 1 (- c))) 3) (pow (* (/ 1 (- b)) (/ 1 (- d))) 3)) (* (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))))) in c
* [misc]taylor:  Taking taylor expansion of (- (pow (* (/ 1 (- a)) (/ 1 (- c))) 3) (pow (* (/ 1 (- b)) (/ 1 (- d))) 3)) in c
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 (- a)) (/ 1 (- c))) 3) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 (- a)) (/ 1 (- c)))))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 (- a)) (/ 1 (- c))))) 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 (* (/ 1 (- a)) (/ 1 (- c)))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* (/ -1 a) -1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (log (/ 1 a)) into (log (/ 1 a))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log c)) (log (/ 1 a))) into (- (log (/ 1 a)) (log c))
* [misc]backup-simplify:  Simplify (* 3 (- (log (/ 1 a)) (log c))) into (* 3 (- (log (/ 1 a)) (log c)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log (/ 1 a)) (log c)))) into (exp (* 3 (- (log (/ 1 a)) (log c))))
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 (- b)) (/ 1 (- d))) 3) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 (- b)) (/ 1 (- d)))))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 (- b)) (/ 1 (- 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 (* (/ 1 (- b)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (* (/ -1 b) (/ -1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (log (/ 1 (* b d))) into (log (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (* 3 (log (/ 1 (* b d)))) into (* 3 (log (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (/ 1 (* b d))))) into (pow (/ 1 (* b d)) 3)
* [misc]taylor:  Taking taylor expansion of (* (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a)))))) in c
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) in c
* [misc]backup-simplify:  Simplify (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) into (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))) in c
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]backup-simplify:  Simplify (- (pow (/ 1 (* b d)) 3)) into (- (/ 1 (* (pow b 3) (pow d 3))))
* [misc]backup-simplify:  Simplify (+ (exp (* 3 (- (log (/ 1 a)) (log c)))) (- (/ 1 (* (pow b 3) (pow d 3))))) into (- (exp (* 3 (- (log (/ 1 a)) (log c)))) (/ 1 (* (pow b 3) (pow d 3))))
* [misc]backup-simplify:  Simplify (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) into (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))
* [misc]backup-simplify:  Simplify (/ (- (exp (* 3 (- (log (/ 1 a)) (log c)))) (/ 1 (* (pow b 3) (pow d 3)))) (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) into (/ (- (exp (* 3 (- (log (/ 1 a)) (log c)))) (/ 1 (* (pow b 3) (pow d 3)))) (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))
* [misc]taylor:  Taking taylor expansion of (/ (- (pow (* (/ 1 (- a)) (/ 1 (- c))) 3) (pow (* (/ 1 (- b)) (/ 1 (- d))) 3)) (* (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))))) in a
* [misc]taylor:  Taking taylor expansion of (- (pow (* (/ 1 (- a)) (/ 1 (- c))) 3) (pow (* (/ 1 (- b)) (/ 1 (- d))) 3)) in a
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 (- a)) (/ 1 (- c))) 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 (- a)) (/ 1 (- c)))))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 (- a)) (/ 1 (- c))))) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (* (/ 1 (- a)) (/ 1 (- c)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (log (/ 1 c)) into (log (/ 1 c))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log a)) (log (/ 1 c))) into (- (log (/ 1 c)) (log a))
* [misc]backup-simplify:  Simplify (* 3 (- (log (/ 1 c)) (log a))) into (* 3 (- (log (/ 1 c)) (log a)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log (/ 1 c)) (log a)))) into (exp (* 3 (- (log (/ 1 c)) (log a))))
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 (- b)) (/ 1 (- d))) 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 (- b)) (/ 1 (- d)))))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 (- b)) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- d)) in a
* [misc]taylor:  Taking taylor expansion of (- d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]backup-simplify:  Simplify (* (/ -1 b) (/ -1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (log (/ 1 (* b d))) into (log (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (* 3 (log (/ 1 (* b d)))) into (* 3 (log (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (/ 1 (* b d))))) into (pow (/ 1 (* b d)) 3)
* [misc]taylor:  Taking taylor expansion of (* (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a)))))) in a
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) in a
* [misc]backup-simplify:  Simplify (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) into (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))) in a
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]backup-simplify:  Simplify (- (pow (/ 1 (* b d)) 3)) into (- (/ 1 (* (pow b 3) (pow d 3))))
* [misc]backup-simplify:  Simplify (+ (exp (* 3 (- (log (/ 1 c)) (log a)))) (- (/ 1 (* (pow b 3) (pow d 3))))) into (- (exp (* 3 (- (log (/ 1 c)) (log a)))) (/ 1 (* (pow b 3) (pow d 3))))
* [misc]backup-simplify:  Simplify (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) into (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))
* [misc]backup-simplify:  Simplify (/ (- (exp (* 3 (- (log (/ 1 c)) (log a)))) (/ 1 (* (pow b 3) (pow d 3)))) (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) into (/ (- (exp (* 3 (- (log (/ 1 c)) (log a)))) (/ 1 (* (pow b 3) (pow d 3)))) (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))
* [misc]taylor:  Taking taylor expansion of (/ (- (pow (* (/ 1 (- a)) (/ 1 (- c))) 3) (pow (* (/ 1 (- b)) (/ 1 (- d))) 3)) (* (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))))) in a
* [misc]taylor:  Taking taylor expansion of (- (pow (* (/ 1 (- a)) (/ 1 (- c))) 3) (pow (* (/ 1 (- b)) (/ 1 (- d))) 3)) in a
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 (- a)) (/ 1 (- c))) 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 (- a)) (/ 1 (- c)))))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 (- a)) (/ 1 (- c))))) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (* (/ 1 (- a)) (/ 1 (- c)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (log (/ 1 c)) into (log (/ 1 c))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log a)) (log (/ 1 c))) into (- (log (/ 1 c)) (log a))
* [misc]backup-simplify:  Simplify (* 3 (- (log (/ 1 c)) (log a))) into (* 3 (- (log (/ 1 c)) (log a)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log (/ 1 c)) (log a)))) into (exp (* 3 (- (log (/ 1 c)) (log a))))
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 (- b)) (/ 1 (- d))) 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 (- b)) (/ 1 (- d)))))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 (- b)) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- d)) in a
* [misc]taylor:  Taking taylor expansion of (- d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]backup-simplify:  Simplify (* (/ -1 b) (/ -1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (log (/ 1 (* b d))) into (log (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (* 3 (log (/ 1 (* b d)))) into (* 3 (log (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (/ 1 (* b d))))) into (pow (/ 1 (* b d)) 3)
* [misc]taylor:  Taking taylor expansion of (* (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a)))))) in a
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) in a
* [misc]backup-simplify:  Simplify (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) into (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))) in a
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]backup-simplify:  Simplify (- (pow (/ 1 (* b d)) 3)) into (- (/ 1 (* (pow b 3) (pow d 3))))
* [misc]backup-simplify:  Simplify (+ (exp (* 3 (- (log (/ 1 c)) (log a)))) (- (/ 1 (* (pow b 3) (pow d 3))))) into (- (exp (* 3 (- (log (/ 1 c)) (log a)))) (/ 1 (* (pow b 3) (pow d 3))))
* [misc]backup-simplify:  Simplify (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) into (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))
* [misc]backup-simplify:  Simplify (/ (- (exp (* 3 (- (log (/ 1 c)) (log a)))) (/ 1 (* (pow b 3) (pow d 3)))) (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) into (/ (- (exp (* 3 (- (log (/ 1 c)) (log a)))) (/ 1 (* (pow b 3) (pow d 3)))) (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))
* [misc]taylor:  Taking taylor expansion of (/ (- (exp (* 3 (- (log (/ 1 c)) (log a)))) (/ 1 (* (pow b 3) (pow d 3)))) (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) in c
* [misc]taylor:  Taking taylor expansion of (- (exp (* 3 (- (log (/ 1 c)) (log a)))) (/ 1 (* (pow b 3) (pow d 3)))) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (- (log (/ 1 c)) (log a)))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (- (log (/ 1 c)) (log a))) 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 (/ 1 c)) (log a)) in c
* [misc]taylor:  Taking taylor expansion of (log (/ 1 c)) 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]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log c)) 0) into (- (log c))
* [misc]backup-simplify:  Simplify (- (log a)) into (- (log a))
* [misc]backup-simplify:  Simplify (+ (- (log c)) (- (log a))) into (- (+ (log c) (log a)))
* [misc]backup-simplify:  Simplify (* 3 (- (+ (log c) (log a)))) into (* -3 (+ (log c) (log a)))
* [misc]backup-simplify:  Simplify (exp (* -3 (+ (log c) (log a)))) into (exp (* -3 (+ (log c) (log a))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow b 3) (pow d 3))) in c
* [misc]taylor:  Taking taylor expansion of (* (pow b 3) (pow d 3)) in c
* [misc]taylor:  Taking taylor expansion of (pow b 3) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log b))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (log b)) 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 b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (log b) into (log b)
* [misc]backup-simplify:  Simplify (* 3 (log b)) into (* 3 (log b))
* [misc]backup-simplify:  Simplify (exp (* 3 (log b))) into (pow b 3)
* [misc]taylor:  Taking taylor expansion of (pow d 3) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (log d)) in c
* [misc]taylor:  Taking taylor expansion of 3 in c
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (log d) into (log d)
* [misc]backup-simplify:  Simplify (* 3 (log d)) into (* 3 (log d))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d))) into (pow d 3)
* [misc]backup-simplify:  Simplify (* (pow b 3) (pow d 3)) into (* (pow b 3) (pow d 3))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow b 3) (pow d 3))) into (/ 1 (* (pow b 3) (pow d 3)))
* [misc]taylor:  Taking taylor expansion of (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) in c
* [misc]taylor:  Taking taylor expansion of (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) in c
* [misc]backup-simplify:  Simplify (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) into (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) in c
* [misc]backup-simplify:  Simplify (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]backup-simplify:  Simplify (- (/ 1 (* (pow b 3) (pow d 3)))) into (- (/ 1 (* (pow b 3) (pow d 3))))
* [misc]backup-simplify:  Simplify (+ (exp (* -3 (+ (log c) (log a)))) (- (/ 1 (* (pow b 3) (pow d 3))))) into (- (exp (* -3 (+ (log c) (log a)))) (/ 1 (* (pow b 3) (pow d 3))))
* [misc]backup-simplify:  Simplify (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) into (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))
* [misc]backup-simplify:  Simplify (/ (- (exp (* -3 (+ (log c) (log a)))) (/ 1 (* (pow b 3) (pow d 3)))) (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) into (/ (- (exp (* -3 (+ (log c) (log a)))) (/ 1 (* (pow b 3) (pow d 3)))) (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))
* [misc]taylor:  Taking taylor expansion of (/ (- (exp (* -3 (+ (log c) (log a)))) (/ 1 (* (pow b 3) (pow d 3)))) (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) in b
* [misc]taylor:  Taking taylor expansion of (- (exp (* -3 (+ (log c) (log a)))) (/ 1 (* (pow b 3) (pow d 3)))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* -3 (+ (log c) (log a)))) in b
* [misc]taylor:  Taking taylor expansion of (* -3 (+ (log c) (log a))) 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) (log a)) in b
* [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]taylor:  Taking taylor expansion of (log a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (+ (log c) (log a)) into (+ (log c) (log a))
* [misc]backup-simplify:  Simplify (* -3 (+ (log c) (log a))) into (* -3 (+ (log c) (log a)))
* [misc]backup-simplify:  Simplify (exp (* -3 (+ (log c) (log a)))) into (exp (* -3 (+ (log c) (log a))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow b 3) (pow d 3))) in b
* [misc]taylor:  Taking taylor expansion of (* (pow b 3) (pow d 3)) in b
* [misc]taylor:  Taking taylor expansion of (pow b 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 (pow d 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d 3)) into (/ 1 (pow d 3))
* [misc]taylor:  Taking taylor expansion of (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) in b
* [misc]taylor:  Taking taylor expansion of (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) in b
* [misc]backup-simplify:  Simplify (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) into (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) in b
* [misc]backup-simplify:  Simplify (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]backup-simplify:  Simplify (- (/ 1 (pow d 3))) into (- (/ 1 (pow d 3)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (pow d 3)))) into (- (/ 1 (pow d 3)))
* [misc]backup-simplify:  Simplify (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) into (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 3))) (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) into (/ -1 (* (pow d 3) (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))))
* [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 (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log d)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow d 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow d 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow d 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log d))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow d 3))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 3)) (/ 0 (pow d 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow d 3)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 3)) (/ 0 (pow d 3))) (* 0 (/ 0 (pow d 3))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 3)) (/ 0 (pow d 3))) (* 0 (/ 0 (pow d 3))) (* 0 (/ 0 (pow d 3))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (exp (* -3 (+ (log c) (log a)))) 0) into (exp (* -3 (+ (log c) (log a))))
* [misc]backup-simplify:  Simplify (+ (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) 0) (* 0 (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) (+ (* (/ -1 (* (pow d 3) (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))) (/ 0 (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) 0) (+ (* 0 0) (* 0 (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) (+ (* (/ -1 (* (pow d 3) (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))) (/ 0 (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))) (* 0 (/ 0 (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ (exp (* -3 (+ (log c) (log a)))) (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) (+ (* (/ -1 (* (pow d 3) (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))) (/ 0 (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))) (* 0 (/ 0 (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))) (* 0 (/ 0 (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))))) into (/ (exp (* -3 (+ (log c) (log a)))) (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))
* [misc]taylor:  Taking taylor expansion of (/ (exp (* -3 (+ (log c) (log a)))) (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) in d
* [misc]taylor:  Taking taylor expansion of (exp (* -3 (+ (log c) (log a)))) in d
* [misc]taylor:  Taking taylor expansion of (* -3 (+ (log c) (log a))) in d
* [misc]taylor:  Taking taylor expansion of -3 in d
* [misc]backup-simplify:  Simplify -3 into -3
* [misc]taylor:  Taking taylor expansion of (+ (log c) (log a)) in d
* [misc]taylor:  Taking taylor expansion of (log c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (log c) into (log c)
* [misc]taylor:  Taking taylor expansion of (log a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (+ (log c) (log a)) into (+ (log c) (log a))
* [misc]backup-simplify:  Simplify (* -3 (+ (log c) (log a))) into (* -3 (+ (log c) (log a)))
* [misc]backup-simplify:  Simplify (exp (* -3 (+ (log c) (log a)))) into (exp (* -3 (+ (log c) (log a))))
* [misc]taylor:  Taking taylor expansion of (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) in d
* [misc]taylor:  Taking taylor expansion of (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) in d
* [misc]backup-simplify:  Simplify (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) into (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) in d
* [misc]backup-simplify:  Simplify (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]backup-simplify:  Simplify (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) into (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))
* [misc]backup-simplify:  Simplify (/ (exp (* -3 (+ (log c) (log a)))) (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) into (/ (exp (* -3 (+ (log c) (log a)))) (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))
* [misc]backup-simplify:  Simplify (/ (exp (* -3 (+ (log c) (log a)))) (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) into (/ (exp (* -3 (+ (log c) (log a)))) (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 c))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 c) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log a)) (log (/ 1 c))) into (- (log (/ 1 c)) (log a))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (- (log (/ 1 c)) (log a)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log (/ 1 c)) (log a)))) (+ (* (/ (pow 0 1) 1)))) 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) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 b) 0) (* 0 (/ -1 d))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (* b d)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (/ 1 (* b d))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (/ 1 (* b d))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) 0) (* 0 (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) (+ (* (/ (- (exp (* 3 (- (log (/ 1 c)) (log a)))) (/ 1 (* (pow b 3) (pow d 3)))) (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) (/ 0 (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))))) 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 b
* [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)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (- (+ (log c) (log a))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -3 (+ (log c) (log a)))) (+ (* (/ (pow 0 1) 1)))) 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 (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow b 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log b))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log b))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow b 3) 0) (* 0 (pow d 3))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow b 3) (pow d 3))) (/ 0 (* (pow b 3) (pow d 3)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) 0) (* 0 (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) (+ (* (/ (- (exp (* -3 (+ (log c) (log a)))) (/ 1 (* (pow b 3) (pow d 3)))) (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) (/ 0 (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))))) 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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow c 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 (+ (log c) (log a)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -3 (+ (log c) (log a)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow d 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow d 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow d 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow d 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow d 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log d)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d 3)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 3)) (/ 0 (pow d 3))) (* 0 (/ 0 (pow d 3))) (* 0 (/ 0 (pow d 3))) (* 0 (/ 0 (pow d 3))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) (+ (* (/ -1 (* (pow d 3) (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))) (/ 0 (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))) (* 0 (/ 0 (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))) (* 0 (/ 0 (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))) (* (/ (exp (* -3 (+ (log c) (log a)))) (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) (/ 0 (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))))) 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 (/ (* (pow (* 1 0) 1)) (pow c 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 (+ (log c) (log a)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -3 (+ (log c) (log a)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) 0) (* 0 (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) (+ (* (/ (exp (* -3 (+ (log c) (log a)))) (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) (/ 0 (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 c)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 c) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 c) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log a)) (log (/ 1 c))) into (- (log (/ 1 c)) (log a))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (- (log (/ 1 c)) (log a))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log (/ 1 c)) (log a)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (* 0 (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (* b d)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (* b d)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (/ 1 (* b d)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (/ 1 (* b d))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) 0) (+ (* 0 0) (* 0 (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) (+ (* (/ (- (exp (* 3 (- (log (/ 1 c)) (log a)))) (/ 1 (* (pow b 3) (pow d 3)))) (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) (/ 0 (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))) (* 0 (/ 0 (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))))) 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 b
* [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 b
* [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 (/ (exp (* -3 (+ (log c) (log a)))) (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) into (/ (exp (* -3 (+ (log c) (log a)))) (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))
* [misc]approximate:  Taking taylor expansion of (- (pow (* a c) 3) (pow (* b d) 3)) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (- (pow (* a c) 3) (pow (* b d) 3)) in d
* [misc]taylor:  Taking taylor expansion of (pow (* a c) 3) in d
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* a c)))) in d
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* a c))) in d
* [misc]taylor:  Taking taylor expansion of 3 in d
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (* a c)) in d
* [misc]taylor:  Taking taylor expansion of (* a c) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* a c) into (* c a)
* [misc]backup-simplify:  Simplify (log (* c a)) into (log (* c a))
* [misc]backup-simplify:  Simplify (* 3 (log (* c a))) into (* 3 (log (* c a)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (* c a)))) into (pow (* c a) 3)
* [misc]taylor:  Taking taylor expansion of (pow (* b d) 3) in d
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* b d)))) in d
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* b d))) in d
* [misc]taylor:  Taking taylor expansion of 3 in d
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (* b d)) in d
* [misc]taylor:  Taking taylor expansion of (* b 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 d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* b 0) into 0
* [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
* [misc]backup-simplify:  Simplify (log b) into (log b)
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log d)) (log b)) into (+ (log d) (log b))
* [misc]backup-simplify:  Simplify (* 3 (+ (log d) (log b))) into (* 3 (+ (log d) (log b)))
* [misc]backup-simplify:  Simplify (exp (* 3 (+ (log d) (log b)))) into (exp (* 3 (+ (log d) (log b))))
* [misc]taylor:  Taking taylor expansion of (- (pow (* a c) 3) (pow (* b d) 3)) in b
* [misc]taylor:  Taking taylor expansion of (pow (* a c) 3) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* a c)))) in b
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* a 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 (* a c)) in b
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* a c) into (* c a)
* [misc]backup-simplify:  Simplify (log (* c a)) into (log (* c a))
* [misc]backup-simplify:  Simplify (* 3 (log (* c a))) into (* 3 (log (* c a)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (* c a)))) into (pow (* c a) 3)
* [misc]taylor:  Taking taylor expansion of (pow (* b d) 3) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* b d)))) in b
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* b 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 (* 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 (log d) into (log d)
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log b)) (log d)) into (+ (log d) (log b))
* [misc]backup-simplify:  Simplify (* 3 (+ (log d) (log b))) into (* 3 (+ (log d) (log b)))
* [misc]backup-simplify:  Simplify (exp (* 3 (+ (log d) (log b)))) into (exp (* 3 (+ (log d) (log b))))
* [misc]taylor:  Taking taylor expansion of (- (pow (* a c) 3) (pow (* b d) 3)) in c
* [misc]taylor:  Taking taylor expansion of (pow (* a c) 3) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* a c)))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* a c))) 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 (* a c)) in c
* [misc]taylor:  Taking taylor expansion of (* a c) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log c)) (log a)) into (+ (log c) (log a))
* [misc]backup-simplify:  Simplify (* 3 (+ (log c) (log a))) into (* 3 (+ (log c) (log a)))
* [misc]backup-simplify:  Simplify (exp (* 3 (+ (log c) (log a)))) into (exp (* 3 (+ (log c) (log a))))
* [misc]taylor:  Taking taylor expansion of (pow (* b d) 3) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* b d)))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* b 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 (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (log (* b d)) into (log (* b d))
* [misc]backup-simplify:  Simplify (* 3 (log (* b d))) into (* 3 (log (* b d)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (* b d)))) into (pow (* b d) 3)
* [misc]taylor:  Taking taylor expansion of (- (pow (* a c) 3) (pow (* b d) 3)) in a
* [misc]taylor:  Taking taylor expansion of (pow (* a c) 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* a c)))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* a c))) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (* a c)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (log c) into (log c)
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log a)) (log c)) into (+ (log c) (log a))
* [misc]backup-simplify:  Simplify (* 3 (+ (log c) (log a))) into (* 3 (+ (log c) (log a)))
* [misc]backup-simplify:  Simplify (exp (* 3 (+ (log c) (log a)))) into (exp (* 3 (+ (log c) (log a))))
* [misc]taylor:  Taking taylor expansion of (pow (* b d) 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* b d)))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* b d))) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (log (* b d)) into (log (* b d))
* [misc]backup-simplify:  Simplify (* 3 (log (* b d))) into (* 3 (log (* b d)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (* b d)))) into (pow (* b d) 3)
* [misc]taylor:  Taking taylor expansion of (- (pow (* a c) 3) (pow (* b d) 3)) in a
* [misc]taylor:  Taking taylor expansion of (pow (* a c) 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* a c)))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* a c))) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (* a c)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (log c) into (log c)
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log a)) (log c)) into (+ (log c) (log a))
* [misc]backup-simplify:  Simplify (* 3 (+ (log c) (log a))) into (* 3 (+ (log c) (log a)))
* [misc]backup-simplify:  Simplify (exp (* 3 (+ (log c) (log a)))) into (exp (* 3 (+ (log c) (log a))))
* [misc]taylor:  Taking taylor expansion of (pow (* b d) 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* b d)))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* b d))) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (log (* b d)) into (log (* b d))
* [misc]backup-simplify:  Simplify (* 3 (log (* b d))) into (* 3 (log (* b d)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (* b d)))) into (pow (* b d) 3)
* [misc]backup-simplify:  Simplify (- (pow (* b d) 3)) into (- (* (pow b 3) (pow d 3)))
* [misc]backup-simplify:  Simplify (+ (exp (* 3 (+ (log c) (log a)))) (- (* (pow b 3) (pow d 3)))) into (- (exp (* 3 (+ (log c) (log a)))) (* (pow b 3) (pow d 3)))
* [misc]taylor:  Taking taylor expansion of (- (exp (* 3 (+ (log c) (log a)))) (* (pow b 3) (pow d 3))) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (+ (log c) (log a)))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (+ (log c) (log a))) 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 c) (log a)) in c
* [misc]taylor:  Taking taylor expansion of (log 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 (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log c)) 0) into (log c)
* [misc]backup-simplify:  Simplify (+ (log c) (log a)) into (+ (log c) (log a))
* [misc]backup-simplify:  Simplify (* 3 (+ (log c) (log a))) into (* 3 (+ (log c) (log a)))
* [misc]backup-simplify:  Simplify (exp (* 3 (+ (log c) (log a)))) into (exp (* 3 (+ (log c) (log a))))
* [misc]taylor:  Taking taylor expansion of (* (pow b 3) (pow d 3)) in c
* [misc]taylor:  Taking taylor expansion of (pow b 3) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log b))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (log b)) 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 b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (log b) into (log b)
* [misc]backup-simplify:  Simplify (* 3 (log b)) into (* 3 (log b))
* [misc]backup-simplify:  Simplify (exp (* 3 (log b))) into (pow b 3)
* [misc]taylor:  Taking taylor expansion of (pow d 3) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (log d)) in c
* [misc]taylor:  Taking taylor expansion of 3 in c
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (log d) into (log d)
* [misc]backup-simplify:  Simplify (* 3 (log d)) into (* 3 (log d))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d))) into (pow d 3)
* [misc]backup-simplify:  Simplify (* (pow b 3) (pow d 3)) into (* (pow b 3) (pow d 3))
* [misc]backup-simplify:  Simplify (- (* (pow b 3) (pow d 3))) into (- (* (pow b 3) (pow d 3)))
* [misc]backup-simplify:  Simplify (+ (exp (* 3 (+ (log c) (log a)))) (- (* (pow b 3) (pow d 3)))) into (- (exp (* 3 (+ (log c) (log a)))) (* (pow b 3) (pow d 3)))
* [misc]taylor:  Taking taylor expansion of (- (exp (* 3 (+ (log c) (log a)))) (* (pow b 3) (pow d 3))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (+ (log c) (log a)))) in b
* [misc]taylor:  Taking taylor expansion of (* 3 (+ (log c) (log a))) 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) (log a)) in b
* [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]taylor:  Taking taylor expansion of (log a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (+ (log c) (log a)) into (+ (log c) (log a))
* [misc]backup-simplify:  Simplify (* 3 (+ (log c) (log a))) into (* 3 (+ (log c) (log a)))
* [misc]backup-simplify:  Simplify (exp (* 3 (+ (log c) (log a)))) into (exp (* 3 (+ (log c) (log a))))
* [misc]taylor:  Taking taylor expansion of (* (pow b 3) (pow d 3)) in b
* [misc]taylor:  Taking taylor expansion of (pow b 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 (+ (exp (* 3 (+ (log c) (log a)))) 0) into (exp (* 3 (+ (log c) (log a))))
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (+ (log c) (log a)))) in d
* [misc]taylor:  Taking taylor expansion of (* 3 (+ (log c) (log a))) in d
* [misc]taylor:  Taking taylor expansion of 3 in d
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ (log c) (log a)) in d
* [misc]taylor:  Taking taylor expansion of (log c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (log c) into (log c)
* [misc]taylor:  Taking taylor expansion of (log a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (+ (log c) (log a)) into (+ (log c) (log a))
* [misc]backup-simplify:  Simplify (* 3 (+ (log c) (log a))) into (* 3 (+ (log c) (log a)))
* [misc]backup-simplify:  Simplify (exp (* 3 (+ (log c) (log a)))) into (exp (* 3 (+ (log c) (log a))))
* [misc]backup-simplify:  Simplify (exp (* 3 (+ (log c) (log a)))) into (exp (* 3 (+ (log c) (log a))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow c 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log a)) (log c)) into (+ (log c) (log a))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (+ (log c) (log a)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (+ (log c) (log a)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (* b d) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (* b d)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (* b d)))) (+ (* (/ (pow 0 1) 1)))) 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 c
* [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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (+ (log c) (log a)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (+ (log c) (log a)))) (+ (* (/ (pow 0 1) 1)))) 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 (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow b 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log b))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log b))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow b 3) 0) (* 0 (pow d 3))) 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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow c 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (+ (log c) (log a)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (+ (log c) (log a)))) (+ (* (/ (pow 0 1) 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]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow c 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (+ (log c) (log a)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (+ (log c) (log a)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [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 (/ (* (pow (* 1 0) 2)) (pow c 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow c 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log a)) (log c)) into (+ (log c) (log a))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (+ (log c) (log a))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (+ (log c) (log a)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (* b d) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (* b d) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (* b d))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (* b d)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) 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 c
* [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 d
* [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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (exp (* 3 (+ (log c) (log a)))) into (exp (* 3 (+ (log c) (log a))))
* [misc]approximate:  Taking taylor expansion of (- (pow (* (/ 1 a) (/ 1 c)) 3) (pow (* (/ 1 b) (/ 1 d)) 3)) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (- (pow (* (/ 1 a) (/ 1 c)) 3) (pow (* (/ 1 b) (/ 1 d)) 3)) in d
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 a) (/ 1 c)) 3) in d
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 a) (/ 1 c))))) in d
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 a) (/ 1 c)))) in d
* [misc]taylor:  Taking taylor expansion of 3 in d
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (* (/ 1 a) (/ 1 c))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (/ 1 a) (/ 1 c)) into (/ 1 (* c a))
* [misc]backup-simplify:  Simplify (log (/ 1 (* c a))) into (log (/ 1 (* c a)))
* [misc]backup-simplify:  Simplify (* 3 (log (/ 1 (* c a)))) into (* 3 (log (/ 1 (* c a))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (/ 1 (* c a))))) into (pow (/ 1 (* c a)) 3)
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 b) (/ 1 d)) 3) in d
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 b) (/ 1 d))))) in d
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 b) (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of 3 in d
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (* (/ 1 b) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 b) 1) into (/ 1 b)
* [misc]backup-simplify:  Simplify (log (/ 1 b)) into (log (/ 1 b))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d)) (log (/ 1 b))) into (- (log (/ 1 b)) (log d))
* [misc]backup-simplify:  Simplify (* 3 (- (log (/ 1 b)) (log d))) into (* 3 (- (log (/ 1 b)) (log d)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log (/ 1 b)) (log d)))) into (exp (* 3 (- (log (/ 1 b)) (log d))))
* [misc]taylor:  Taking taylor expansion of (- (pow (* (/ 1 a) (/ 1 c)) 3) (pow (* (/ 1 b) (/ 1 d)) 3)) in b
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 a) (/ 1 c)) 3) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 a) (/ 1 c))))) in b
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 a) (/ 1 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 (* (/ 1 a) (/ 1 c))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (/ 1 a) (/ 1 c)) into (/ 1 (* c a))
* [misc]backup-simplify:  Simplify (log (/ 1 (* c a))) into (log (/ 1 (* c a)))
* [misc]backup-simplify:  Simplify (* 3 (log (/ 1 (* c a)))) into (* 3 (log (/ 1 (* c a))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (/ 1 (* c a))))) into (pow (/ 1 (* c a)) 3)
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 b) (/ 1 d)) 3) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 b) (/ 1 d))))) in b
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 b) (/ 1 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 (* (/ 1 b) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (log (/ 1 d)) into (log (/ 1 d))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log b)) (log (/ 1 d))) into (- (log (/ 1 d)) (log b))
* [misc]backup-simplify:  Simplify (* 3 (- (log (/ 1 d)) (log b))) into (* 3 (- (log (/ 1 d)) (log b)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log (/ 1 d)) (log b)))) into (exp (* 3 (- (log (/ 1 d)) (log b))))
* [misc]taylor:  Taking taylor expansion of (- (pow (* (/ 1 a) (/ 1 c)) 3) (pow (* (/ 1 b) (/ 1 d)) 3)) in c
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 a) (/ 1 c)) 3) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 a) (/ 1 c))))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 a) (/ 1 c)))) 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 (* (/ 1 a) (/ 1 c))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 a) 1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (log (/ 1 a)) into (log (/ 1 a))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log c)) (log (/ 1 a))) into (- (log (/ 1 a)) (log c))
* [misc]backup-simplify:  Simplify (* 3 (- (log (/ 1 a)) (log c))) into (* 3 (- (log (/ 1 a)) (log c)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log (/ 1 a)) (log c)))) into (exp (* 3 (- (log (/ 1 a)) (log c))))
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 b) (/ 1 d)) 3) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 b) (/ 1 d))))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 b) (/ 1 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 (* (/ 1 b) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (log (/ 1 (* b d))) into (log (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (* 3 (log (/ 1 (* b d)))) into (* 3 (log (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (/ 1 (* b d))))) into (pow (/ 1 (* b d)) 3)
* [misc]taylor:  Taking taylor expansion of (- (pow (* (/ 1 a) (/ 1 c)) 3) (pow (* (/ 1 b) (/ 1 d)) 3)) in a
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 a) (/ 1 c)) 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 a) (/ 1 c))))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 a) (/ 1 c)))) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (* (/ 1 a) (/ 1 c))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (log (/ 1 c)) into (log (/ 1 c))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log a)) (log (/ 1 c))) into (- (log (/ 1 c)) (log a))
* [misc]backup-simplify:  Simplify (* 3 (- (log (/ 1 c)) (log a))) into (* 3 (- (log (/ 1 c)) (log a)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log (/ 1 c)) (log a)))) into (exp (* 3 (- (log (/ 1 c)) (log a))))
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 b) (/ 1 d)) 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 b) (/ 1 d))))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 b) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (log (/ 1 (* b d))) into (log (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (* 3 (log (/ 1 (* b d)))) into (* 3 (log (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (/ 1 (* b d))))) into (pow (/ 1 (* b d)) 3)
* [misc]taylor:  Taking taylor expansion of (- (pow (* (/ 1 a) (/ 1 c)) 3) (pow (* (/ 1 b) (/ 1 d)) 3)) in a
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 a) (/ 1 c)) 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 a) (/ 1 c))))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 a) (/ 1 c)))) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (* (/ 1 a) (/ 1 c))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (log (/ 1 c)) into (log (/ 1 c))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log a)) (log (/ 1 c))) into (- (log (/ 1 c)) (log a))
* [misc]backup-simplify:  Simplify (* 3 (- (log (/ 1 c)) (log a))) into (* 3 (- (log (/ 1 c)) (log a)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log (/ 1 c)) (log a)))) into (exp (* 3 (- (log (/ 1 c)) (log a))))
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 b) (/ 1 d)) 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 b) (/ 1 d))))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 b) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (log (/ 1 (* b d))) into (log (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (* 3 (log (/ 1 (* b d)))) into (* 3 (log (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (/ 1 (* b d))))) into (pow (/ 1 (* b d)) 3)
* [misc]backup-simplify:  Simplify (- (pow (/ 1 (* b d)) 3)) into (- (/ 1 (* (pow b 3) (pow d 3))))
* [misc]backup-simplify:  Simplify (+ (exp (* 3 (- (log (/ 1 c)) (log a)))) (- (/ 1 (* (pow b 3) (pow d 3))))) into (- (exp (* 3 (- (log (/ 1 c)) (log a)))) (/ 1 (* (pow b 3) (pow d 3))))
* [misc]taylor:  Taking taylor expansion of (- (exp (* 3 (- (log (/ 1 c)) (log a)))) (/ 1 (* (pow b 3) (pow d 3)))) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (- (log (/ 1 c)) (log a)))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (- (log (/ 1 c)) (log a))) 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 (/ 1 c)) (log a)) in c
* [misc]taylor:  Taking taylor expansion of (log (/ 1 c)) 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]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log c)) 0) into (- (log c))
* [misc]backup-simplify:  Simplify (- (log a)) into (- (log a))
* [misc]backup-simplify:  Simplify (+ (- (log c)) (- (log a))) into (- (+ (log c) (log a)))
* [misc]backup-simplify:  Simplify (* 3 (- (+ (log c) (log a)))) into (* -3 (+ (log c) (log a)))
* [misc]backup-simplify:  Simplify (exp (* -3 (+ (log c) (log a)))) into (exp (* -3 (+ (log c) (log a))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow b 3) (pow d 3))) in c
* [misc]taylor:  Taking taylor expansion of (* (pow b 3) (pow d 3)) in c
* [misc]taylor:  Taking taylor expansion of (pow b 3) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log b))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (log b)) 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 b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (log b) into (log b)
* [misc]backup-simplify:  Simplify (* 3 (log b)) into (* 3 (log b))
* [misc]backup-simplify:  Simplify (exp (* 3 (log b))) into (pow b 3)
* [misc]taylor:  Taking taylor expansion of (pow d 3) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (log d)) in c
* [misc]taylor:  Taking taylor expansion of 3 in c
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (log d) into (log d)
* [misc]backup-simplify:  Simplify (* 3 (log d)) into (* 3 (log d))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d))) into (pow d 3)
* [misc]backup-simplify:  Simplify (* (pow b 3) (pow d 3)) into (* (pow b 3) (pow d 3))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow b 3) (pow d 3))) into (/ 1 (* (pow b 3) (pow d 3)))
* [misc]backup-simplify:  Simplify (- (/ 1 (* (pow b 3) (pow d 3)))) into (- (/ 1 (* (pow b 3) (pow d 3))))
* [misc]backup-simplify:  Simplify (+ (exp (* -3 (+ (log c) (log a)))) (- (/ 1 (* (pow b 3) (pow d 3))))) into (- (exp (* -3 (+ (log c) (log a)))) (/ 1 (* (pow b 3) (pow d 3))))
* [misc]taylor:  Taking taylor expansion of (- (exp (* -3 (+ (log c) (log a)))) (/ 1 (* (pow b 3) (pow d 3)))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* -3 (+ (log c) (log a)))) in b
* [misc]taylor:  Taking taylor expansion of (* -3 (+ (log c) (log a))) 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) (log a)) in b
* [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]taylor:  Taking taylor expansion of (log a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (+ (log c) (log a)) into (+ (log c) (log a))
* [misc]backup-simplify:  Simplify (* -3 (+ (log c) (log a))) into (* -3 (+ (log c) (log a)))
* [misc]backup-simplify:  Simplify (exp (* -3 (+ (log c) (log a)))) into (exp (* -3 (+ (log c) (log a))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow b 3) (pow d 3))) in b
* [misc]taylor:  Taking taylor expansion of (* (pow b 3) (pow d 3)) in b
* [misc]taylor:  Taking taylor expansion of (pow b 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 (pow d 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d 3)) into (/ 1 (pow d 3))
* [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 (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log d)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow d 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow d 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow d 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log d))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow d 3))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 3)) (/ 0 (pow d 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow d 3)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 3)) (/ 0 (pow d 3))) (* 0 (/ 0 (pow d 3))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 3)) (/ 0 (pow d 3))) (* 0 (/ 0 (pow d 3))) (* 0 (/ 0 (pow d 3))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (exp (* -3 (+ (log c) (log a)))) 0) into (exp (* -3 (+ (log c) (log a))))
* [misc]taylor:  Taking taylor expansion of (exp (* -3 (+ (log c) (log a)))) in d
* [misc]taylor:  Taking taylor expansion of (* -3 (+ (log c) (log a))) in d
* [misc]taylor:  Taking taylor expansion of -3 in d
* [misc]backup-simplify:  Simplify -3 into -3
* [misc]taylor:  Taking taylor expansion of (+ (log c) (log a)) in d
* [misc]taylor:  Taking taylor expansion of (log c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (log c) into (log c)
* [misc]taylor:  Taking taylor expansion of (log a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (+ (log c) (log a)) into (+ (log c) (log a))
* [misc]backup-simplify:  Simplify (* -3 (+ (log c) (log a))) into (* -3 (+ (log c) (log a)))
* [misc]backup-simplify:  Simplify (exp (* -3 (+ (log c) (log a)))) into (exp (* -3 (+ (log c) (log a))))
* [misc]backup-simplify:  Simplify (exp (* -3 (+ (log c) (log a)))) into (exp (* -3 (+ (log c) (log a))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 c) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log a)) (log (/ 1 c))) into (- (log (/ 1 c)) (log a))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (- (log (/ 1 c)) (log a)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log (/ 1 c)) (log a)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (* b d)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (/ 1 (* b d))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (/ 1 (* b d))))) (+ (* (/ (pow 0 1) 1)))) 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 c
* [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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (- (+ (log c) (log a))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -3 (+ (log c) (log a)))) (+ (* (/ (pow 0 1) 1)))) 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 (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow b 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log b))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log b))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow b 3) 0) (* 0 (pow d 3))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow b 3) (pow d 3))) (/ 0 (* (pow b 3) (pow d 3)))))) 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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow c 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 (+ (log c) (log a)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -3 (+ (log c) (log a)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow d 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow d 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow d 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow d 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow d 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log d)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d 3)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 3)) (/ 0 (pow d 3))) (* 0 (/ 0 (pow d 3))) (* 0 (/ 0 (pow d 3))) (* 0 (/ 0 (pow d 3))))) 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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow c 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 (+ (log c) (log a)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -3 (+ (log c) (log a)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 c) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 c) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log a)) (log (/ 1 c))) into (- (log (/ 1 c)) (log a))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (- (log (/ 1 c)) (log a))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log (/ 1 c)) (log a)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (* b d)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (* b d)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (/ 1 (* b d)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (/ 1 (* b d))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) 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 c
* [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 d
* [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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (exp (* -3 (+ (log c) (log a)))) into (exp (* -3 (+ (log c) (log a))))
* [misc]approximate:  Taking taylor expansion of (- (pow (* (/ 1 (- a)) (/ 1 (- c))) 3) (pow (* (/ 1 (- b)) (/ 1 (- d))) 3)) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (- (pow (* (/ 1 (- a)) (/ 1 (- c))) 3) (pow (* (/ 1 (- b)) (/ 1 (- d))) 3)) in d
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 (- a)) (/ 1 (- c))) 3) in d
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 (- a)) (/ 1 (- c)))))) in d
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 (- a)) (/ 1 (- c))))) in d
* [misc]taylor:  Taking taylor expansion of 3 in d
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (* (/ 1 (- a)) (/ 1 (- c)))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in d
* [misc]taylor:  Taking taylor expansion of (- a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in d
* [misc]taylor:  Taking taylor expansion of (- c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* (/ -1 a) (/ -1 c)) into (/ 1 (* c a))
* [misc]backup-simplify:  Simplify (log (/ 1 (* c a))) into (log (/ 1 (* c a)))
* [misc]backup-simplify:  Simplify (* 3 (log (/ 1 (* c a)))) into (* 3 (log (/ 1 (* c a))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (/ 1 (* c a))))) into (pow (/ 1 (* c a)) 3)
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 (- b)) (/ 1 (- d))) 3) in d
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 (- b)) (/ 1 (- d)))))) in d
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 (- b)) (/ 1 (- d))))) in d
* [misc]taylor:  Taking taylor expansion of 3 in d
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (* (/ 1 (- b)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in d
* [misc]taylor:  Taking taylor expansion of (- b) in d
* [misc]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 (- 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 (* (/ -1 b) -1) into (/ 1 b)
* [misc]backup-simplify:  Simplify (log (/ 1 b)) into (log (/ 1 b))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log d)) (log (/ 1 b))) into (- (log (/ 1 b)) (log d))
* [misc]backup-simplify:  Simplify (* 3 (- (log (/ 1 b)) (log d))) into (* 3 (- (log (/ 1 b)) (log d)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log (/ 1 b)) (log d)))) into (exp (* 3 (- (log (/ 1 b)) (log d))))
* [misc]taylor:  Taking taylor expansion of (- (pow (* (/ 1 (- a)) (/ 1 (- c))) 3) (pow (* (/ 1 (- b)) (/ 1 (- d))) 3)) in b
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 (- a)) (/ 1 (- c))) 3) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 (- a)) (/ 1 (- c)))))) in b
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 (- a)) (/ 1 (- 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 (* (/ 1 (- a)) (/ 1 (- c)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* (/ -1 a) (/ -1 c)) into (/ 1 (* c a))
* [misc]backup-simplify:  Simplify (log (/ 1 (* c a))) into (log (/ 1 (* c a)))
* [misc]backup-simplify:  Simplify (* 3 (log (/ 1 (* c a)))) into (* 3 (log (/ 1 (* c a))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (/ 1 (* c a))))) into (pow (/ 1 (* c a)) 3)
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 (- b)) (/ 1 (- d))) 3) in b
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 (- b)) (/ 1 (- d)))))) in b
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 (- b)) (/ 1 (- 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 (* (/ 1 (- b)) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (- 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 (/ -1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (log (/ 1 d)) into (log (/ 1 d))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log b)) (log (/ 1 d))) into (- (log (/ 1 d)) (log b))
* [misc]backup-simplify:  Simplify (* 3 (- (log (/ 1 d)) (log b))) into (* 3 (- (log (/ 1 d)) (log b)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log (/ 1 d)) (log b)))) into (exp (* 3 (- (log (/ 1 d)) (log b))))
* [misc]taylor:  Taking taylor expansion of (- (pow (* (/ 1 (- a)) (/ 1 (- c))) 3) (pow (* (/ 1 (- b)) (/ 1 (- d))) 3)) in c
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 (- a)) (/ 1 (- c))) 3) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 (- a)) (/ 1 (- c)))))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 (- a)) (/ 1 (- c))))) 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 (* (/ 1 (- a)) (/ 1 (- c)))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* (/ -1 a) -1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (log (/ 1 a)) into (log (/ 1 a))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log c)) (log (/ 1 a))) into (- (log (/ 1 a)) (log c))
* [misc]backup-simplify:  Simplify (* 3 (- (log (/ 1 a)) (log c))) into (* 3 (- (log (/ 1 a)) (log c)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log (/ 1 a)) (log c)))) into (exp (* 3 (- (log (/ 1 a)) (log c))))
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 (- b)) (/ 1 (- d))) 3) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 (- b)) (/ 1 (- d)))))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 (- b)) (/ 1 (- 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 (* (/ 1 (- b)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (* (/ -1 b) (/ -1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (log (/ 1 (* b d))) into (log (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (* 3 (log (/ 1 (* b d)))) into (* 3 (log (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (/ 1 (* b d))))) into (pow (/ 1 (* b d)) 3)
* [misc]taylor:  Taking taylor expansion of (- (pow (* (/ 1 (- a)) (/ 1 (- c))) 3) (pow (* (/ 1 (- b)) (/ 1 (- d))) 3)) in a
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 (- a)) (/ 1 (- c))) 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 (- a)) (/ 1 (- c)))))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 (- a)) (/ 1 (- c))))) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (* (/ 1 (- a)) (/ 1 (- c)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (log (/ 1 c)) into (log (/ 1 c))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log a)) (log (/ 1 c))) into (- (log (/ 1 c)) (log a))
* [misc]backup-simplify:  Simplify (* 3 (- (log (/ 1 c)) (log a))) into (* 3 (- (log (/ 1 c)) (log a)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log (/ 1 c)) (log a)))) into (exp (* 3 (- (log (/ 1 c)) (log a))))
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 (- b)) (/ 1 (- d))) 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 (- b)) (/ 1 (- d)))))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 (- b)) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- d)) in a
* [misc]taylor:  Taking taylor expansion of (- d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]backup-simplify:  Simplify (* (/ -1 b) (/ -1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (log (/ 1 (* b d))) into (log (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (* 3 (log (/ 1 (* b d)))) into (* 3 (log (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (/ 1 (* b d))))) into (pow (/ 1 (* b d)) 3)
* [misc]taylor:  Taking taylor expansion of (- (pow (* (/ 1 (- a)) (/ 1 (- c))) 3) (pow (* (/ 1 (- b)) (/ 1 (- d))) 3)) in a
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 (- a)) (/ 1 (- c))) 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 (- a)) (/ 1 (- c)))))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 (- a)) (/ 1 (- c))))) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (* (/ 1 (- a)) (/ 1 (- c)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (log (/ 1 c)) into (log (/ 1 c))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log a)) (log (/ 1 c))) into (- (log (/ 1 c)) (log a))
* [misc]backup-simplify:  Simplify (* 3 (- (log (/ 1 c)) (log a))) into (* 3 (- (log (/ 1 c)) (log a)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log (/ 1 c)) (log a)))) into (exp (* 3 (- (log (/ 1 c)) (log a))))
* [misc]taylor:  Taking taylor expansion of (pow (* (/ 1 (- b)) (/ 1 (- d))) 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (* (/ 1 (- b)) (/ 1 (- d)))))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log (* (/ 1 (- b)) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- d)) in a
* [misc]taylor:  Taking taylor expansion of (- d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]backup-simplify:  Simplify (* (/ -1 b) (/ -1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (log (/ 1 (* b d))) into (log (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (* 3 (log (/ 1 (* b d)))) into (* 3 (log (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (/ 1 (* b d))))) into (pow (/ 1 (* b d)) 3)
* [misc]backup-simplify:  Simplify (- (pow (/ 1 (* b d)) 3)) into (- (/ 1 (* (pow b 3) (pow d 3))))
* [misc]backup-simplify:  Simplify (+ (exp (* 3 (- (log (/ 1 c)) (log a)))) (- (/ 1 (* (pow b 3) (pow d 3))))) into (- (exp (* 3 (- (log (/ 1 c)) (log a)))) (/ 1 (* (pow b 3) (pow d 3))))
* [misc]taylor:  Taking taylor expansion of (- (exp (* 3 (- (log (/ 1 c)) (log a)))) (/ 1 (* (pow b 3) (pow d 3)))) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (- (log (/ 1 c)) (log a)))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (- (log (/ 1 c)) (log a))) 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 (/ 1 c)) (log a)) in c
* [misc]taylor:  Taking taylor expansion of (log (/ 1 c)) 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]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log c)) 0) into (- (log c))
* [misc]backup-simplify:  Simplify (- (log a)) into (- (log a))
* [misc]backup-simplify:  Simplify (+ (- (log c)) (- (log a))) into (- (+ (log c) (log a)))
* [misc]backup-simplify:  Simplify (* 3 (- (+ (log c) (log a)))) into (* -3 (+ (log c) (log a)))
* [misc]backup-simplify:  Simplify (exp (* -3 (+ (log c) (log a)))) into (exp (* -3 (+ (log c) (log a))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow b 3) (pow d 3))) in c
* [misc]taylor:  Taking taylor expansion of (* (pow b 3) (pow d 3)) in c
* [misc]taylor:  Taking taylor expansion of (pow b 3) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log b))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (log b)) 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 b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (log b) into (log b)
* [misc]backup-simplify:  Simplify (* 3 (log b)) into (* 3 (log b))
* [misc]backup-simplify:  Simplify (exp (* 3 (log b))) into (pow b 3)
* [misc]taylor:  Taking taylor expansion of (pow d 3) in c
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log d))) in c
* [misc]taylor:  Taking taylor expansion of (* 3 (log d)) in c
* [misc]taylor:  Taking taylor expansion of 3 in c
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (log d) into (log d)
* [misc]backup-simplify:  Simplify (* 3 (log d)) into (* 3 (log d))
* [misc]backup-simplify:  Simplify (exp (* 3 (log d))) into (pow d 3)
* [misc]backup-simplify:  Simplify (* (pow b 3) (pow d 3)) into (* (pow b 3) (pow d 3))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow b 3) (pow d 3))) into (/ 1 (* (pow b 3) (pow d 3)))
* [misc]backup-simplify:  Simplify (- (/ 1 (* (pow b 3) (pow d 3)))) into (- (/ 1 (* (pow b 3) (pow d 3))))
* [misc]backup-simplify:  Simplify (+ (exp (* -3 (+ (log c) (log a)))) (- (/ 1 (* (pow b 3) (pow d 3))))) into (- (exp (* -3 (+ (log c) (log a)))) (/ 1 (* (pow b 3) (pow d 3))))
* [misc]taylor:  Taking taylor expansion of (- (exp (* -3 (+ (log c) (log a)))) (/ 1 (* (pow b 3) (pow d 3)))) in b
* [misc]taylor:  Taking taylor expansion of (exp (* -3 (+ (log c) (log a)))) in b
* [misc]taylor:  Taking taylor expansion of (* -3 (+ (log c) (log a))) 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) (log a)) in b
* [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]taylor:  Taking taylor expansion of (log a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (+ (log c) (log a)) into (+ (log c) (log a))
* [misc]backup-simplify:  Simplify (* -3 (+ (log c) (log a))) into (* -3 (+ (log c) (log a)))
* [misc]backup-simplify:  Simplify (exp (* -3 (+ (log c) (log a)))) into (exp (* -3 (+ (log c) (log a))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow b 3) (pow d 3))) in b
* [misc]taylor:  Taking taylor expansion of (* (pow b 3) (pow d 3)) in b
* [misc]taylor:  Taking taylor expansion of (pow b 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 (pow d 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow d 3)) into (/ 1 (pow d 3))
* [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 (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow d 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow d 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log d)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow d 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow d 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow d 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log d))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow d 3))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 3)) (/ 0 (pow d 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow d 3)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 3)) (/ 0 (pow d 3))) (* 0 (/ 0 (pow d 3))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 3)) (/ 0 (pow d 3))) (* 0 (/ 0 (pow d 3))) (* 0 (/ 0 (pow d 3))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (exp (* -3 (+ (log c) (log a)))) 0) into (exp (* -3 (+ (log c) (log a))))
* [misc]taylor:  Taking taylor expansion of (exp (* -3 (+ (log c) (log a)))) in d
* [misc]taylor:  Taking taylor expansion of (* -3 (+ (log c) (log a))) in d
* [misc]taylor:  Taking taylor expansion of -3 in d
* [misc]backup-simplify:  Simplify -3 into -3
* [misc]taylor:  Taking taylor expansion of (+ (log c) (log a)) in d
* [misc]taylor:  Taking taylor expansion of (log c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (log c) into (log c)
* [misc]taylor:  Taking taylor expansion of (log a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (+ (log c) (log a)) into (+ (log c) (log a))
* [misc]backup-simplify:  Simplify (* -3 (+ (log c) (log a))) into (* -3 (+ (log c) (log a)))
* [misc]backup-simplify:  Simplify (exp (* -3 (+ (log c) (log a)))) into (exp (* -3 (+ (log c) (log a))))
* [misc]backup-simplify:  Simplify (exp (* -3 (+ (log c) (log a)))) into (exp (* -3 (+ (log c) (log a))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 c))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 c) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log a)) (log (/ 1 c))) into (- (log (/ 1 c)) (log a))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (- (log (/ 1 c)) (log a)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log (/ 1 c)) (log a)))) (+ (* (/ (pow 0 1) 1)))) 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) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 b) 0) (* 0 (/ -1 d))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (* b d)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (/ 1 (* b d))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (/ 1 (* b d))))) (+ (* (/ (pow 0 1) 1)))) 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 c
* [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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (- (+ (log c) (log a))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -3 (+ (log c) (log a)))) (+ (* (/ (pow 0 1) 1)))) 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 (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow b 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log b))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log b))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow b 3) 0) (* 0 (pow d 3))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow b 3) (pow d 3))) (/ 0 (* (pow b 3) (pow d 3)))))) 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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow c 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 (+ (log c) (log a)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -3 (+ (log c) (log a)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow d 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow d 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow d 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow d 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow d 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log d)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log d))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow d 3)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 3)) (/ 0 (pow d 3))) (* 0 (/ 0 (pow d 3))) (* 0 (/ 0 (pow d 3))) (* 0 (/ 0 (pow d 3))))) 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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow c 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -3 0) (* 0 (+ (log c) (log a)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -3 (+ (log c) (log a)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 c)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 c) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 c) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log a)) (log (/ 1 c))) into (- (log (/ 1 c)) (log a))
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (- (log (/ 1 c)) (log a))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log (/ 1 c)) (log a)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (* 0 (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (* b d)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (* b d)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (/ 1 (* b d)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (/ 1 (* b d))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) 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 c
* [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 d
* [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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (exp (* -3 (+ (log c) (log a)))) into (exp (* -3 (+ (log c) (log a))))
* [misc]approximate:  Taking taylor expansion of (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))) in (b d c a) around 0
* [misc]taylor:  Taking taylor expansion of (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))) in a
* [misc]backup-simplify:  Simplify (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))) into (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))
* [misc]taylor:  Taking taylor expansion of (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))) in c
* [misc]backup-simplify:  Simplify (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))) into (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))
* [misc]taylor:  Taking taylor expansion of (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))) in d
* [misc]backup-simplify:  Simplify (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))) into (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))
* [misc]taylor:  Taking taylor expansion of (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))) in b
* [misc]backup-simplify:  Simplify (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))) into (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))
* [misc]taylor:  Taking taylor expansion of (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))) in b
* [misc]backup-simplify:  Simplify (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))) into (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))
* [misc]taylor:  Taking taylor expansion of (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))) in d
* [misc]backup-simplify:  Simplify (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))) into (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))
* [misc]taylor:  Taking taylor expansion of (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))) in c
* [misc]backup-simplify:  Simplify (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))) into (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))
* [misc]taylor:  Taking taylor expansion of (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))) in a
* [misc]backup-simplify:  Simplify (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))) into (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))
* [misc]backup-simplify:  Simplify (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))) into (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))
* [misc]taylor:  Taking taylor expansion of 0 in d
* [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 a
* [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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 d
* [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 a
* [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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))) into (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))
* [misc]approximate:  Taking taylor expansion of (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))) in (b d c a) around 0
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))) in a
* [misc]backup-simplify:  Simplify (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))) in c
* [misc]backup-simplify:  Simplify (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))) in d
* [misc]backup-simplify:  Simplify (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))) in b
* [misc]backup-simplify:  Simplify (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))) in b
* [misc]backup-simplify:  Simplify (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) in d
* [misc]backup-simplify:  Simplify (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) in c
* [misc]backup-simplify:  Simplify (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) in a
* [misc]backup-simplify:  Simplify (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]backup-simplify:  Simplify (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]taylor:  Taking taylor expansion of 0 in d
* [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 a
* [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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 d
* [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 a
* [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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]approximate:  Taking taylor expansion of (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))) in (b d c a) around 0
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))) in a
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))) in c
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))) in d
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))) in b
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))) in b
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) in d
* [misc]backup-simplify:  Simplify (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) in c
* [misc]backup-simplify:  Simplify (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) in a
* [misc]backup-simplify:  Simplify (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]backup-simplify:  Simplify (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]taylor:  Taking taylor expansion of 0 in d
* [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 a
* [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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 d
* [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 a
* [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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]approximate:  Taking taylor expansion of (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (sqr (* c a)))) in (d c b a) around 0
* [misc]taylor:  Taking taylor expansion of (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (sqr (* c a)))) in a
* [misc]taylor:  Taking taylor expansion of (fma d d (sqr c)) in a
* [misc]backup-simplify:  Simplify (fma d d (sqr c)) into (fma d d (sqr c))
* [misc]taylor:  Taking taylor expansion of (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))) in a
* [misc]backup-simplify:  Simplify (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))) into (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))
* [misc]taylor:  Taking taylor expansion of (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (sqr (* c a)))) in b
* [misc]taylor:  Taking taylor expansion of (fma d d (sqr c)) in b
* [misc]backup-simplify:  Simplify (fma d d (sqr c)) into (fma d d (sqr c))
* [misc]taylor:  Taking taylor expansion of (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))) in b
* [misc]backup-simplify:  Simplify (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))) into (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))
* [misc]taylor:  Taking taylor expansion of (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (sqr (* c a)))) in c
* [misc]taylor:  Taking taylor expansion of (fma d d (sqr c)) in c
* [misc]backup-simplify:  Simplify (fma d d (sqr c)) into (fma d d (sqr c))
* [misc]taylor:  Taking taylor expansion of (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))) in c
* [misc]backup-simplify:  Simplify (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))) into (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))
* [misc]taylor:  Taking taylor expansion of (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (sqr (* c a)))) in d
* [misc]taylor:  Taking taylor expansion of (fma d d (sqr c)) in d
* [misc]backup-simplify:  Simplify (fma d d (sqr c)) into (fma d d (sqr c))
* [misc]taylor:  Taking taylor expansion of (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))) in d
* [misc]backup-simplify:  Simplify (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))) into (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))
* [misc]taylor:  Taking taylor expansion of (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (sqr (* c a)))) in d
* [misc]taylor:  Taking taylor expansion of (fma d d (sqr c)) in d
* [misc]backup-simplify:  Simplify (fma d d (sqr c)) into (fma d d (sqr c))
* [misc]taylor:  Taking taylor expansion of (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))) in d
* [misc]backup-simplify:  Simplify (fma (* b d) (- (* b d) (* c a)) (sqr (* c a))) into (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))
* [misc]backup-simplify:  Simplify (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))) into (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))
* [misc]taylor:  Taking taylor expansion of (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))) in c
* [misc]taylor:  Taking taylor expansion of (fma d d (sqr c)) in c
* [misc]backup-simplify:  Simplify (fma d d (sqr c)) into (fma d d (sqr c))
* [misc]taylor:  Taking taylor expansion of (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))) in c
* [misc]backup-simplify:  Simplify (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))) into (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))
* [misc]backup-simplify:  Simplify (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))) into (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))
* [misc]taylor:  Taking taylor expansion of (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))) in b
* [misc]taylor:  Taking taylor expansion of (fma d d (sqr c)) in b
* [misc]backup-simplify:  Simplify (fma d d (sqr c)) into (fma d d (sqr c))
* [misc]taylor:  Taking taylor expansion of (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))) in b
* [misc]backup-simplify:  Simplify (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))) into (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))
* [misc]backup-simplify:  Simplify (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))) into (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))
* [misc]taylor:  Taking taylor expansion of (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))) in a
* [misc]taylor:  Taking taylor expansion of (fma d d (sqr c)) in a
* [misc]backup-simplify:  Simplify (fma d d (sqr c)) into (fma d d (sqr c))
* [misc]taylor:  Taking taylor expansion of (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))) in a
* [misc]backup-simplify:  Simplify (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))) into (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))
* [misc]backup-simplify:  Simplify (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))) into (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))
* [misc]backup-simplify:  Simplify (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))) into (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))
* [misc]backup-simplify:  Simplify (+ (* (fma d d (sqr c)) 0) (* 0 (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fma d d (sqr c)) 0) (* 0 (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))) 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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fma d d (sqr c)) 0) (* 0 (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fma d d (sqr c)) 0) (* 0 (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fma d d (sqr c)) 0) (+ (* 0 0) (* 0 (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))) into (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a))))
* [misc]approximate:  Taking taylor expansion of (* (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a))))) in (d c b a) around 0
* [misc]taylor:  Taking taylor expansion of (* (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a))))) in a
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) in a
* [misc]backup-simplify:  Simplify (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) into (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))) in a
* [misc]backup-simplify:  Simplify (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]taylor:  Taking taylor expansion of (* (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a))))) in b
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) in b
* [misc]backup-simplify:  Simplify (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) into (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))) in b
* [misc]backup-simplify:  Simplify (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]taylor:  Taking taylor expansion of (* (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a))))) in c
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) in c
* [misc]backup-simplify:  Simplify (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) into (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))) in c
* [misc]backup-simplify:  Simplify (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]taylor:  Taking taylor expansion of (* (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a))))) in d
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) in d
* [misc]backup-simplify:  Simplify (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) into (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))) in d
* [misc]backup-simplify:  Simplify (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]taylor:  Taking taylor expansion of (* (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a))))) in d
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) in d
* [misc]backup-simplify:  Simplify (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) into (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))) in d
* [misc]backup-simplify:  Simplify (fma (* (/ 1 b) (/ 1 d)) (- (* (/ 1 b) (/ 1 d)) (* (/ 1 c) (/ 1 a))) (sqr (* (/ 1 c) (/ 1 a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]backup-simplify:  Simplify (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) into (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))
* [misc]taylor:  Taking taylor expansion of (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) in c
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) in c
* [misc]backup-simplify:  Simplify (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) into (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) in c
* [misc]backup-simplify:  Simplify (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]backup-simplify:  Simplify (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) into (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))
* [misc]taylor:  Taking taylor expansion of (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) in b
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) in b
* [misc]backup-simplify:  Simplify (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) into (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) in b
* [misc]backup-simplify:  Simplify (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]backup-simplify:  Simplify (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) into (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))
* [misc]taylor:  Taking taylor expansion of (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) in a
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) in a
* [misc]backup-simplify:  Simplify (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) into (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) in a
* [misc]backup-simplify:  Simplify (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]backup-simplify:  Simplify (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) into (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))
* [misc]backup-simplify:  Simplify (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) into (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))
* [misc]backup-simplify:  Simplify (+ (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) 0) (* 0 (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) 0) (* 0 (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) 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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) 0) (* 0 (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) 0) (* 0 (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) 0) (+ (* 0 0) (* 0 (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) into (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))
* [misc]approximate:  Taking taylor expansion of (* (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a)))))) in (d c b a) around 0
* [misc]taylor:  Taking taylor expansion of (* (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a)))))) in a
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) in a
* [misc]backup-simplify:  Simplify (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) into (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))) in a
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]taylor:  Taking taylor expansion of (* (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a)))))) in b
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) in b
* [misc]backup-simplify:  Simplify (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) into (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))) in b
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]taylor:  Taking taylor expansion of (* (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a)))))) in c
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) in c
* [misc]backup-simplify:  Simplify (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) into (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))) in c
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]taylor:  Taking taylor expansion of (* (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a)))))) in d
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) in d
* [misc]backup-simplify:  Simplify (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) into (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))) in d
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]taylor:  Taking taylor expansion of (* (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a)))))) in d
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) in d
* [misc]backup-simplify:  Simplify (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) into (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))) in d
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- b)) (/ 1 (- d))) (- (* (/ 1 (- b)) (/ 1 (- d))) (* (/ 1 (- c)) (/ 1 (- a)))) (sqr (* (/ 1 (- c)) (/ 1 (- a))))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]backup-simplify:  Simplify (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) into (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))
* [misc]taylor:  Taking taylor expansion of (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) in c
* [misc]taylor:  Taking taylor expansion of (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) in c
* [misc]backup-simplify:  Simplify (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) into (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) in c
* [misc]backup-simplify:  Simplify (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]backup-simplify:  Simplify (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) into (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))
* [misc]taylor:  Taking taylor expansion of (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) in b
* [misc]taylor:  Taking taylor expansion of (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) in b
* [misc]backup-simplify:  Simplify (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) into (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) in b
* [misc]backup-simplify:  Simplify (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]backup-simplify:  Simplify (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) into (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))
* [misc]taylor:  Taking taylor expansion of (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) in a
* [misc]taylor:  Taking taylor expansion of (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) in a
* [misc]backup-simplify:  Simplify (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) into (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) in a
* [misc]backup-simplify:  Simplify (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))) into (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))
* [misc]backup-simplify:  Simplify (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) into (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))
* [misc]backup-simplify:  Simplify (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) into (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))
* [misc]backup-simplify:  Simplify (+ (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) 0) (* 0 (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) 0) (* 0 (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) 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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) 0) (* 0 (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) 0) (* 0 (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) 0) (+ (* 0 0) (* 0 (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))) into (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a)))))
* * * [misc]progress:  tayloring alt 8 of 13
* * * [misc]progress:  tayloring alt 9 of 13
* [misc]approximate:  Taking taylor expansion of (log (+ (sqr c) (sqr d))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (log (+ (sqr c) (sqr d))) in d
* [misc]taylor:  Taking taylor expansion of (+ (sqr c) (sqr d)) in d
* [misc]taylor:  Taking taylor expansion of (sqr c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [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 (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr c) 0) into (sqr c)
* [misc]backup-simplify:  Simplify (log (sqr c)) into (log (sqr c))
* [misc]taylor:  Taking taylor expansion of (log (+ (sqr c) (sqr d))) in c
* [misc]taylor:  Taking taylor expansion of (+ (sqr c) (sqr 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 d) in c
* [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 (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (+ 0 (sqr d)) into (sqr d)
* [misc]backup-simplify:  Simplify (log (sqr d)) into (log (sqr d))
* [misc]taylor:  Taking taylor expansion of (log (+ (sqr c) (sqr d))) in c
* [misc]taylor:  Taking taylor expansion of (+ (sqr c) (sqr 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 d) in c
* [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 (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (+ 0 (sqr d)) into (sqr d)
* [misc]backup-simplify:  Simplify (log (sqr d)) into (log (sqr d))
* [misc]taylor:  Taking taylor expansion of (log (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 (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- -2) (log d)) 0) into (* 2 (log d))
* [misc]backup-simplify:  Simplify (* 2 (log d)) into (* 2 (log d))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sqr d) 1)))) 1) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) 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 (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (sqr d) 2))) (* 1 (/ (* 1 (pow (* 2 1) 1)) (pow (sqr d) 1)))) 2) 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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0
* [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 (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (sqr d) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 1) 1)) (pow (sqr d) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (sqr d) 1)))) 6) 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 (* 2 (log d)) into (* 2 (log d))
* [misc]approximate:  Taking taylor expansion of (log (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (log (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 c)) (sqr (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 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 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 c)) (sqr (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 1 d)) 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]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 c)) (sqr (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 1 d)) 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]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (log c))) in d
* [misc]taylor:  Taking taylor expansion of (* 2 (log c)) in d
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (log c) into (log c)
* [misc]backup-simplify:  Simplify (* 2 (log c)) into (* 2 (log c))
* [misc]backup-simplify:  Simplify (- (* 2 (log c))) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (- (* 2 (log c))) into (- (* 2 (log c)))
* [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 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) 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 (/ (* (pow (* 1 0) 1)) (pow c 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log c))) 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)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 d) (/ 1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (sqr d))) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (/ 1 (sqr d))) 1)) (pow 1 1)))) 2) 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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) 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 c 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow c 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log c)))) 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)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (/ 1 (sqr d))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) 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 (- (* 2 (log c))) into (- (* 2 (log c)))
* [misc]approximate:  Taking taylor expansion of (log (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (log (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in d
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in d
* [misc]taylor:  Taking taylor expansion of (- d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in c
* [misc]taylor:  Taking taylor expansion of (- d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in c
* [misc]taylor:  Taking taylor expansion of (- d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (log c))) in d
* [misc]taylor:  Taking taylor expansion of (* 2 (log c)) in d
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (log c) into (log c)
* [misc]backup-simplify:  Simplify (* 2 (log c)) into (* 2 (log c))
* [misc]backup-simplify:  Simplify (- (* 2 (log c))) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (- (* 2 (log c))) into (- (* 2 (log c)))
* [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 (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) 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 (/ (* (pow (* 1 0) 1)) (pow c 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log c))) 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 (- (+ (* -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 d) (/ -1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (sqr d))) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (/ 1 (sqr d))) 1)) (pow 1 1)))) 2) 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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) 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 c 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow c 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log c)))) 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 (- (+ (* -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 (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 d) 0) (* 0 (/ -1 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (/ 1 (sqr d))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) 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 (- (* 2 (log c))) into (- (* 2 (log c)))
* [misc]approximate:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (exp (log (+ (sqr c) (sqr d))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (exp (log (+ (sqr c) (sqr d))))) in d
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in d
* [misc]taylor:  Taking taylor expansion of (* a c) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (log (+ (sqr c) (sqr d)))) in d
* [misc]taylor:  Taking taylor expansion of (log (+ (sqr c) (sqr d))) in d
* [misc]taylor:  Taking taylor expansion of (+ (sqr c) (sqr d)) in d
* [misc]taylor:  Taking taylor expansion of (sqr c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [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 (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr c) 0) into (sqr c)
* [misc]backup-simplify:  Simplify (log (sqr c)) into (log (sqr c))
* [misc]backup-simplify:  Simplify (exp (log (sqr c))) into (sqr c)
* [misc]backup-simplify:  Simplify (* a c) into (* c a)
* [misc]backup-simplify:  Simplify (* b 0) into 0
* [misc]backup-simplify:  Simplify (+ (* c a) 0) into (* c a)
* [misc]backup-simplify:  Simplify (/ (* c a) (sqr c)) into (/ a c)
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (exp (log (+ (sqr c) (sqr d))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* 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 (exp (log (+ (sqr c) (sqr d)))) in b
* [misc]taylor:  Taking taylor expansion of (log (+ (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 d) (sqr c))
* [misc]backup-simplify:  Simplify (log (+ (sqr d) (sqr c))) into (log (+ (sqr d) (sqr c)))
* [misc]backup-simplify:  Simplify (exp (log (+ (sqr d) (sqr c)))) into (+ (sqr d) (sqr c))
* [misc]backup-simplify:  Simplify (* a c) into (* c a)
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (+ (* c a) 0) into (* c a)
* [misc]backup-simplify:  Simplify (/ (* c a) (+ (sqr d) (sqr c))) into (/ (* c a) (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (exp (log (+ (sqr c) (sqr d))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* a c) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (exp (log (+ (sqr c) (sqr d)))) in c
* [misc]taylor:  Taking taylor expansion of (log (+ (sqr c) (sqr d))) in c
* [misc]taylor:  Taking taylor expansion of (+ (sqr c) (sqr 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 d) in c
* [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 (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (+ 0 (sqr d)) into (sqr d)
* [misc]backup-simplify:  Simplify (log (sqr d)) into (log (sqr d))
* [misc]backup-simplify:  Simplify (exp (log (sqr d))) into (sqr d)
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
* [misc]backup-simplify:  Simplify (/ (* b d) (sqr d)) into (/ b d)
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (exp (log (+ (sqr c) (sqr d))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (exp (log (+ (sqr c) (sqr d)))) in a
* [misc]taylor:  Taking taylor expansion of (log (+ (sqr c) (sqr d))) in a
* [misc]taylor:  Taking taylor expansion of (+ (sqr c) (sqr d)) in a
* [misc]taylor:  Taking taylor expansion of (sqr c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (sqr d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [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 d) (sqr c))
* [misc]backup-simplify:  Simplify (log (+ (sqr d) (sqr c))) into (log (+ (sqr d) (sqr c)))
* [misc]backup-simplify:  Simplify (exp (log (+ (sqr d) (sqr c)))) into (+ (sqr d) (sqr c))
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
* [misc]backup-simplify:  Simplify (/ (* b d) (+ (sqr d) (sqr c))) into (/ (* b d) (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (exp (log (+ (sqr c) (sqr d))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (exp (log (+ (sqr c) (sqr d)))) in a
* [misc]taylor:  Taking taylor expansion of (log (+ (sqr c) (sqr d))) in a
* [misc]taylor:  Taking taylor expansion of (+ (sqr c) (sqr d)) in a
* [misc]taylor:  Taking taylor expansion of (sqr c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (sqr d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [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 d) (sqr c))
* [misc]backup-simplify:  Simplify (log (+ (sqr d) (sqr c))) into (log (+ (sqr d) (sqr c)))
* [misc]backup-simplify:  Simplify (exp (log (+ (sqr d) (sqr c)))) into (+ (sqr d) (sqr c))
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
* [misc]backup-simplify:  Simplify (/ (* b d) (+ (sqr d) (sqr c))) into (/ (* b d) (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ (* b d) (+ (sqr d) (sqr c))) in c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (sqr 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 (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 (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr d) 0) into (sqr d)
* [misc]backup-simplify:  Simplify (/ (* b d) (sqr d)) into (/ b d)
* [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 (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ c 0) into c
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (sqr d) (sqr c)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (+ (sqr d) (sqr c)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ c (+ (sqr d) (sqr c))) (+ (* (/ (* b d) (+ (sqr d) (sqr c))) (/ 0 (+ (sqr d) (sqr c)))))) into (/ c (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ c (+ (sqr d) (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 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 (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 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr d) 0) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 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) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr d)) (+ (* (/ b d) (/ 0 (sqr d))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (sqr d) (sqr c)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (sqr d) (sqr c)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (+ (sqr d) (sqr c)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (sqr d) (sqr c))) (+ (* (/ (* b d) (+ (sqr d) (sqr c))) (/ 0 (+ (sqr d) (sqr c)))) (* (/ c (+ (sqr d) (sqr c))) (/ 0 (+ (sqr d) (sqr c)))))) 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 b
* [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 (/ 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 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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 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 1) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr d)) (+ (* (/ b d) (/ 1 (sqr d))) (* 0 (/ 0 (sqr d))))) into (- (/ b (pow d 3)))
* [misc]taylor:  Taking taylor expansion of (- (/ 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 (/ 1 (pow d 3)) into (/ 1 (pow d 3))
* [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 d) (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (exp (log (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (exp (log (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in d
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (exp (log (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in d
* [misc]taylor:  Taking taylor expansion of (log (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 c)) (sqr (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 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 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log d)) 0) into (- (* 2 (log d)))
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log d)) 0) into (- (* 2 (log d)))
* [misc]backup-simplify:  Simplify (exp (- (* 2 (log d)))) into (exp (- (* 2 (log d))))
* [misc]backup-simplify:  Simplify (* (/ 1 b) 1) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (/ (/ 1 b) (exp (- (* 2 (log d))))) into (/ 1 (* (exp (- (* 2 (log d)))) b))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (exp (log (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (exp (log (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in b
* [misc]taylor:  Taking taylor expansion of (log (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 c)) (sqr (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 1 d)) 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]backup-simplify:  Simplify (* (/ 1 c) (/ 1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (* (/ 1 d) (/ 1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr c)) (/ 1 (sqr d))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (log (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (log (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (exp (log (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (/ (/ 1 d) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (exp (log (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 (exp (log (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in c
* [misc]taylor:  Taking taylor expansion of (log (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 c)) (sqr (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 1 d)) 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]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (exp (- (* 2 (log c)))) into (exp (- (* 2 (log c))))
* [misc]backup-simplify:  Simplify (* (/ 1 a) 1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 a) 0) into (/ 1 a)
* [misc]backup-simplify:  Simplify (/ (/ 1 a) (exp (- (* 2 (log c))))) into (/ 1 (* (exp (- (* 2 (log c)))) a))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (exp (log (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 (exp (log (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in a
* [misc]taylor:  Taking taylor expansion of (log (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 c)) (sqr (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 1 d)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* (/ 1 c) (/ 1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (* (/ 1 d) (/ 1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr c)) (/ 1 (sqr d))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (log (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (log (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (exp (log (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (* 1 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (/ (/ 1 c) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (exp (log (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 (exp (log (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in a
* [misc]taylor:  Taking taylor expansion of (log (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 c)) (sqr (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 1 d)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* (/ 1 c) (/ 1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (* (/ 1 d) (/ 1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr c)) (/ 1 (sqr d))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (log (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (log (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (exp (log (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (* 1 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (/ (/ 1 c) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) in c
* [misc]taylor:  Taking taylor expansion of (* c (+ (/ 1 (sqr d)) (/ 1 (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 (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 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)) 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]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 0 1) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 1)) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (/ 1 (* b d)) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (+ (* (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) into (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in c
* [misc]taylor:  Taking taylor expansion of (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr 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 (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 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)) 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]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* d 1) into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (+ (* (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (+ (* (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* 0 (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) 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 b
* [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 (+ (/ 1 (sqr d)) 0) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (* 0 (/ 1 (sqr d))) (+ (* 1 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) 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 c) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 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 (+ (* (/ 1 d) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (+ (* (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* 0 (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* 0 (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) 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 b
* [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 (/ 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 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 (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr d)) (/ 0 (sqr 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) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 (/ 1 (sqr d))) (+ (* 0 0) (* 0 1)))) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (sqr d)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (sqr d)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqr d))) 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 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 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 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 (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) 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 (+ (* (/ 1 c) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))))) 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 (+ (* (/ 1 d) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 1)))) 120) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (+ (* (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* 0 (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* 0 (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* 0 (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) 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 b
* [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 b
* [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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 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 (+ (* 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) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 (sqr d))) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (sqr d)) 1)) (* (- (/ 1 (sqr d))) (/ 0 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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [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]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) 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 (* 1 (* 1 (* (/ 1 c) (/ 1 (/ 1 a)))))) (* 1 (* (/ 1 (/ 1 d)) (* (/ 1 (/ 1 b)) (* (sqr (/ 1 c)) 1))))) into (+ (/ a c) (/ (* b d) (sqr c)))
* [misc]approximate:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (exp (log (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (exp (log (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in d
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in d
* [misc]taylor:  Taking taylor expansion of (- a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in d
* [misc]taylor:  Taking taylor expansion of (- c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in d
* [misc]taylor:  Taking taylor expansion of (- b) in d
* [misc]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 (- 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 (exp (log (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in d
* [misc]taylor:  Taking taylor expansion of (log (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in d
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in d
* [misc]taylor:  Taking taylor expansion of (- d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log d)) 0) into (- (* 2 (log d)))
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log d)) 0) into (- (* 2 (log d)))
* [misc]backup-simplify:  Simplify (exp (- (* 2 (log d)))) into (exp (- (* 2 (log d))))
* [misc]backup-simplify:  Simplify (* (/ -1 b) -1) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (/ (/ 1 b) (exp (- (* 2 (log d))))) into (/ 1 (* (exp (- (* 2 (log d)))) b))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (exp (log (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (- 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 (exp (log (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in b
* [misc]taylor:  Taking taylor expansion of (log (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in b
* [misc]taylor:  Taking taylor expansion of (- d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]backup-simplify:  Simplify (* (/ -1 c) (/ -1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (* (/ -1 d) (/ -1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr c)) (/ 1 (sqr d))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (log (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (log (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (exp (log (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (/ (/ 1 d) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (exp (log (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (exp (log (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in c
* [misc]taylor:  Taking taylor expansion of (log (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in c
* [misc]taylor:  Taking taylor expansion of (- d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (exp (- (* 2 (log c)))) into (exp (- (* 2 (log c))))
* [misc]backup-simplify:  Simplify (* (/ -1 a) -1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 a) 0) into (/ 1 a)
* [misc]backup-simplify:  Simplify (/ (/ 1 a) (exp (- (* 2 (log c))))) into (/ 1 (* (exp (- (* 2 (log c)))) a))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (exp (log (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (exp (log (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in a
* [misc]taylor:  Taking taylor expansion of (log (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in a
* [misc]taylor:  Taking taylor expansion of (- d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]backup-simplify:  Simplify (* (/ -1 c) (/ -1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (* (/ -1 d) (/ -1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr c)) (/ 1 (sqr d))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (log (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (log (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (exp (log (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (* -1 (/ -1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (/ (/ 1 c) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (exp (log (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (exp (log (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in a
* [misc]taylor:  Taking taylor expansion of (log (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in a
* [misc]taylor:  Taking taylor expansion of (- d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]backup-simplify:  Simplify (* (/ -1 c) (/ -1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (* (/ -1 d) (/ -1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr c)) (/ 1 (sqr d))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (log (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (log (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (exp (log (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (* -1 (/ -1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (/ (/ 1 c) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) in c
* [misc]taylor:  Taking taylor expansion of (* c (+ (/ 1 (sqr d)) (/ 1 (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 (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 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)) 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]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 0 1) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 1)) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 c))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 b) (/ -1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [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 (+ (* (/ -1 c) 0) (* 0 (/ -1 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 (+ (* (/ -1 d) 0) (* 0 (/ -1 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (/ 1 (* b d)) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (+ (* (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) into (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in c
* [misc]taylor:  Taking taylor expansion of (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr 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 (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 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)) 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]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* d 1) into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 b) 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 (- 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 (+ (* (/ -1 c) 0) (+ (* 0 0) (* 0 (/ -1 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 (+ (* (/ -1 d) 0) (+ (* 0 0) (* 0 (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (+ (* (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (- 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 (- 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 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) 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 (+ (* (/ -1 b) 0) (+ (* 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 (- 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 (+ (* (/ -1 c) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 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 (+ (* (/ -1 d) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (+ (* (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* 0 (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) 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 b
* [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 (+ (/ 1 (sqr d)) 0) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (* 0 (/ 1 (sqr d))) (+ (* 1 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- 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 (- 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 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (+ (* 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 (- 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 (+ (* (/ -1 c) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 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 (+ (* (/ -1 d) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (+ (* (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* 0 (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* 0 (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) 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 b
* [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 (/ 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 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 (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr d)) (/ 0 (sqr 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) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 (/ 1 (sqr d))) (+ (* 0 0) (* 0 1)))) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (sqr d)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (sqr d)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqr d))) 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 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 (- 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) 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 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 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 (- 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 (+ (* (/ -1 c) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 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 (- 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 (+ (* (/ -1 d) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 1)))) 120) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (+ (* (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* 0 (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* 0 (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* 0 (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) 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 b
* [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 b
* [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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 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 (+ (* 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) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 (sqr d))) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (sqr d)) 1)) (* (- (/ 1 (sqr d))) (/ 0 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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [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]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) 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 (* 1 (* 1 (* (/ 1 (- c)) (/ 1 (/ 1 (- a))))))) (* 1 (* (/ 1 (/ 1 (- d))) (* (/ 1 (/ 1 (- b))) (* (sqr (/ 1 (- c))) 1))))) into (+ (/ a c) (/ (* b d) (sqr c)))
* [misc]approximate:  Taking taylor expansion of (exp (log (+ (sqr c) (sqr d)))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (exp (log (+ (sqr c) (sqr d)))) in d
* [misc]taylor:  Taking taylor expansion of (log (+ (sqr c) (sqr d))) in d
* [misc]taylor:  Taking taylor expansion of (+ (sqr c) (sqr d)) in d
* [misc]taylor:  Taking taylor expansion of (sqr c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [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 (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr c) 0) into (sqr c)
* [misc]backup-simplify:  Simplify (log (sqr c)) into (log (sqr c))
* [misc]backup-simplify:  Simplify (exp (log (sqr c))) into (sqr c)
* [misc]taylor:  Taking taylor expansion of (exp (log (+ (sqr c) (sqr d)))) in c
* [misc]taylor:  Taking taylor expansion of (log (+ (sqr c) (sqr d))) in c
* [misc]taylor:  Taking taylor expansion of (+ (sqr c) (sqr 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 d) in c
* [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 (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (+ 0 (sqr d)) into (sqr d)
* [misc]backup-simplify:  Simplify (log (sqr d)) into (log (sqr d))
* [misc]backup-simplify:  Simplify (exp (log (sqr d))) into (sqr d)
* [misc]taylor:  Taking taylor expansion of (exp (log (+ (sqr c) (sqr d)))) in c
* [misc]taylor:  Taking taylor expansion of (log (+ (sqr c) (sqr d))) in c
* [misc]taylor:  Taking taylor expansion of (+ (sqr c) (sqr 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 d) in c
* [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 (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (+ 0 (sqr d)) into (sqr d)
* [misc]backup-simplify:  Simplify (log (sqr d)) into (log (sqr d))
* [misc]backup-simplify:  Simplify (exp (log (sqr 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 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (sqr d) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (sqr d))) (+ (* (/ (pow 0 1) 1)))) 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 1) (* 1 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 (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (sqr d) 2))) (* 1 (/ (* 1 (pow (* 2 1) 1)) (pow (sqr d) 1)))) 2) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (* (exp (log (sqr d))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (/ 1 (sqr d)) 1) 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 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (sqr d) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 1) 1)) (pow (sqr d) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (sqr d) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (sqr d))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (/ 1 (sqr d)) 1) 1)) (* (/ (pow 0 1) 1)))) 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 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [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 (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (sqr d) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 1) 1)) (pow (sqr d) 3))) (* -3 (/ (* 1 (pow (* 2 1) 2)) (pow (sqr d) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (sqr d) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (sqr d) 1)))) 24) into (/ -1/2 (pow d 4))
* [misc]backup-simplify:  Simplify (* (exp (log (sqr d))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow (/ 1 (sqr d)) 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow (/ 1 (sqr d)) 2) 2)) (* (/ (pow (/ -1/2 (pow d 4)) 1) 1)))) 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 (sqr (* d 1))) (* 1 (sqr (* 1 c)))) into (+ (sqr d) (sqr c))
* [misc]approximate:  Taking taylor expansion of (exp (log (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (exp (log (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in d
* [misc]taylor:  Taking taylor expansion of (log (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 c)) (sqr (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 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 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log d)) 0) into (- (* 2 (log d)))
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log d)) 0) into (- (* 2 (log d)))
* [misc]backup-simplify:  Simplify (exp (- (* 2 (log d)))) into (exp (- (* 2 (log d))))
* [misc]taylor:  Taking taylor expansion of (exp (log (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in c
* [misc]taylor:  Taking taylor expansion of (log (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 c)) (sqr (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 1 d)) 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]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (exp (- (* 2 (log c)))) into (exp (- (* 2 (log c))))
* [misc]taylor:  Taking taylor expansion of (exp (log (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in c
* [misc]taylor:  Taking taylor expansion of (log (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 c)) (sqr (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 c)) 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 (sqr (/ 1 d)) 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]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (exp (- (* 2 (log c)))) into (exp (- (* 2 (log c))))
* [misc]taylor:  Taking taylor expansion of (exp (- (* 2 (log c)))) in d
* [misc]taylor:  Taking taylor expansion of (- (* 2 (log c))) in d
* [misc]taylor:  Taking taylor expansion of (* 2 (log c)) in d
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (log c) into (log c)
* [misc]backup-simplify:  Simplify (* 2 (log c)) into (* 2 (log c))
* [misc]backup-simplify:  Simplify (- (* 2 (log c))) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (- (* 2 (log c))) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (exp (- (* 2 (log c)))) into (exp (- (* 2 (log c))))
* [misc]backup-simplify:  Simplify (exp (- (* 2 (log c)))) into (exp (- (* 2 (log c))))
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [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 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (* (exp (- (* 2 (log c)))) (+ (* (/ (pow 0 1) 1)))) 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 (- (* 2 (log c))) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow c 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (* (exp (- (* 2 (log c)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [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 d) (/ 1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (sqr d))) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (/ 1 (sqr d))) 1)) (pow 1 1)))) 2) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (* (exp (- (* 2 (log c)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (/ 1 (sqr d)) 1) 1)))) into (/ (exp (- (* 2 (log c)))) (sqr d))
* [misc]taylor:  Taking taylor expansion of (/ (exp (- (* 2 (log c)))) (sqr d)) in d
* [misc]taylor:  Taking taylor expansion of (exp (- (* 2 (log c)))) in d
* [misc]taylor:  Taking taylor expansion of (- (* 2 (log c))) in d
* [misc]taylor:  Taking taylor expansion of (* 2 (log c)) in d
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (log c) into (log c)
* [misc]backup-simplify:  Simplify (* 2 (log c)) into (* 2 (log c))
* [misc]backup-simplify:  Simplify (- (* 2 (log c))) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (- (* 2 (log c))) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (exp (- (* 2 (log c)))) into (exp (- (* 2 (log c))))
* [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 (/ (exp (- (* 2 (log c)))) 1) into (exp (- (* 2 (log c))))
* [misc]backup-simplify:  Simplify (- (* 2 (log c))) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow c 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow c 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow c 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (* (exp (- (* 2 (log c)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (* 2 (log c))) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (* (exp (- (* 2 (log c)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (- (* 2 (log c)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (- (* 2 (log c)))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (* 2 (log c))) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow c 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow c 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (* (exp (- (* 2 (log c)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [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 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (/ 1 (sqr d))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (* (exp (- (* 2 (log c)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (/ 1 (sqr d)) 1) 1)) (* (/ (pow 0 1) 1)))) 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 (exp (- (* 2 (log c)))) into (exp (- (* 2 (log c))))
* [misc]approximate:  Taking taylor expansion of (exp (log (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (exp (log (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in d
* [misc]taylor:  Taking taylor expansion of (log (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in d
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in d
* [misc]taylor:  Taking taylor expansion of (- d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log d)) 0) into (- (* 2 (log d)))
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log d)) 0) into (- (* 2 (log d)))
* [misc]backup-simplify:  Simplify (exp (- (* 2 (log d)))) into (exp (- (* 2 (log d))))
* [misc]taylor:  Taking taylor expansion of (exp (log (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in c
* [misc]taylor:  Taking taylor expansion of (log (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in c
* [misc]taylor:  Taking taylor expansion of (- d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (exp (- (* 2 (log c)))) into (exp (- (* 2 (log c))))
* [misc]taylor:  Taking taylor expansion of (exp (log (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in c
* [misc]taylor:  Taking taylor expansion of (log (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- c))) 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 (sqr (/ 1 (- d))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- d)) in c
* [misc]taylor:  Taking taylor expansion of (- d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (/ 1 (- d)) into (/ -1 d)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (exp (- (* 2 (log c)))) into (exp (- (* 2 (log c))))
* [misc]taylor:  Taking taylor expansion of (exp (- (* 2 (log c)))) in d
* [misc]taylor:  Taking taylor expansion of (- (* 2 (log c))) in d
* [misc]taylor:  Taking taylor expansion of (* 2 (log c)) in d
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (log c) into (log c)
* [misc]backup-simplify:  Simplify (* 2 (log c)) into (* 2 (log c))
* [misc]backup-simplify:  Simplify (- (* 2 (log c))) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (- (* 2 (log c))) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (exp (- (* 2 (log c)))) into (exp (- (* 2 (log c))))
* [misc]backup-simplify:  Simplify (exp (- (* 2 (log c)))) into (exp (- (* 2 (log c))))
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log c)))
* [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 (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (* (exp (- (* 2 (log c)))) (+ (* (/ (pow 0 1) 1)))) 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 (- (* 2 (log c))) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow c 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (* (exp (- (* 2 (log c)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log 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 (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 d) (/ -1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (sqr d))) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (/ 1 (sqr d))) 1)) (pow 1 1)))) 2) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (* (exp (- (* 2 (log c)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (/ 1 (sqr d)) 1) 1)))) into (/ (exp (- (* 2 (log c)))) (sqr d))
* [misc]taylor:  Taking taylor expansion of (/ (exp (- (* 2 (log c)))) (sqr d)) in d
* [misc]taylor:  Taking taylor expansion of (exp (- (* 2 (log c)))) in d
* [misc]taylor:  Taking taylor expansion of (- (* 2 (log c))) in d
* [misc]taylor:  Taking taylor expansion of (* 2 (log c)) in d
* [misc]taylor:  Taking taylor expansion of 2 in d
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (log c) into (log c)
* [misc]backup-simplify:  Simplify (* 2 (log c)) into (* 2 (log c))
* [misc]backup-simplify:  Simplify (- (* 2 (log c))) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (- (* 2 (log c))) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (exp (- (* 2 (log c)))) into (exp (- (* 2 (log c))))
* [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 (/ (exp (- (* 2 (log c)))) 1) into (exp (- (* 2 (log c))))
* [misc]backup-simplify:  Simplify (- (* 2 (log c))) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow c 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow c 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow c 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (* (exp (- (* 2 (log c)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (* 2 (log c))) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (* (exp (- (* 2 (log c)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (- (* 2 (log c)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (- (* 2 (log c)))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (* 2 (log c))) into (- (* 2 (log c)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow c 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow c 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (* (exp (- (* 2 (log c)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log c)) 0) into (- (* 2 (log 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 (- 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 (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 d) 0) (* 0 (/ -1 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (/ 1 (sqr d))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (* (exp (- (* 2 (log c)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (/ 1 (sqr d)) 1) 1)) (* (/ (pow 0 1) 1)))) 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 (exp (- (* 2 (log c)))) into (exp (- (* 2 (log c))))
* [misc]approximate:  Taking taylor expansion of (+ (* a c) (* b d)) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in d
* [misc]taylor:  Taking taylor expansion of (* a c) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* 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 (+ (* a c) (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* a c) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [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]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ c 0) into c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (+ (* b 0) (* 0 d)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 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 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (* 0 (/ 1 d))) 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 (/ 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 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 (/ 0 1)) (* 0 (/ 0 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 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 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (* 0 (/ 1 d)))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) 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)) (* 0 (/ 0 1)))) 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 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) 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 (- (+ (* 1 (/ 0 1)))) 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 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) 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)) (* 0 (/ 0 1)) (* 0 (/ 0 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 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 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) 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 (* 1 (* 1 (* (/ 1 (/ 1 c)) (/ 1 (/ 1 a)))))) (* 1 (* (/ 1 (/ 1 d)) (* (/ 1 (/ 1 b)) (* 1 1))))) into (+ (* b d) (* c a))
* [misc]approximate:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in d
* [misc]taylor:  Taking taylor expansion of (- a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in d
* [misc]taylor:  Taking taylor expansion of (- c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in d
* [misc]taylor:  Taking taylor expansion of (- b) in d
* [misc]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 (- 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 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (- 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 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]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 (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 c))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 b) (/ -1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 b) 0) (* 0 (/ -1 d))) 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 (/ 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 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 (/ 0 1)) (* 0 (/ 0 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 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 (- 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 (- 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 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (* 0 (/ -1 d)))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) 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)) (* 0 (/ 0 1)))) 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 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) 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 (- (+ (* 1 (/ 0 1)))) 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 (- 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 (- 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 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 d))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) 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)) (* 0 (/ 0 1)) (* 0 (/ 0 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 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 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) 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 (* 1 (* 1 (* (/ 1 (/ 1 (- c))) (/ 1 (/ 1 (- a))))))) (* 1 (* (/ 1 (/ 1 (- d))) (* (/ 1 (/ 1 (- b))) (* 1 1))))) into (+ (* b d) (* c a))
* * * [misc]progress:  tayloring alt 10 of 13
* [misc]approximate:  Taking taylor expansion of (/ (- (cube (* c a)) (cube (* d b))) (fma (* c a) (- (* c a) (* b d)) (sqr (* b d)))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (* c a)) (cube (* d b))) (fma (* c a) (- (* c a) (* b d)) (sqr (* b d)))) in b
* [misc]taylor:  Taking taylor expansion of (- (cube (* c a)) (cube (* d b))) in b
* [misc]taylor:  Taking taylor expansion of (cube (* c a)) in b
* [misc]backup-simplify:  Simplify (cube (* c a)) into (cube (* c a))
* [misc]taylor:  Taking taylor expansion of (cube (* d b)) in b
* [misc]backup-simplify:  Simplify (cube (* d b)) into (cube (* b d))
* [misc]taylor:  Taking taylor expansion of (fma (* c a) (- (* c a) (* b d)) (sqr (* b d))) in b
* [misc]backup-simplify:  Simplify (fma (* c a) (- (* c a) (* b d)) (sqr (* b d))) into (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))
* [misc]backup-simplify:  Simplify (- (cube (* b d))) into (- (cube (* b d)))
* [misc]backup-simplify:  Simplify (+ (cube (* c a)) (- (cube (* b d)))) into (- (cube (* c a)) (cube (* b d)))
* [misc]backup-simplify:  Simplify (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) into (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (* c a)) (cube (* d b))) (fma (* c a) (- (* c a) (* b d)) (sqr (* b d)))) in d
* [misc]taylor:  Taking taylor expansion of (- (cube (* c a)) (cube (* d b))) in d
* [misc]taylor:  Taking taylor expansion of (cube (* c a)) in d
* [misc]backup-simplify:  Simplify (cube (* c a)) into (cube (* c a))
* [misc]taylor:  Taking taylor expansion of (cube (* d b)) in d
* [misc]backup-simplify:  Simplify (cube (* d b)) into (cube (* b d))
* [misc]taylor:  Taking taylor expansion of (fma (* c a) (- (* c a) (* b d)) (sqr (* b d))) in d
* [misc]backup-simplify:  Simplify (fma (* c a) (- (* c a) (* b d)) (sqr (* b d))) into (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))
* [misc]backup-simplify:  Simplify (- (cube (* b d))) into (- (cube (* b d)))
* [misc]backup-simplify:  Simplify (+ (cube (* c a)) (- (cube (* b d)))) into (- (cube (* c a)) (cube (* b d)))
* [misc]backup-simplify:  Simplify (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) into (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (* c a)) (cube (* d b))) (fma (* c a) (- (* c a) (* b d)) (sqr (* b d)))) in a
* [misc]taylor:  Taking taylor expansion of (- (cube (* c a)) (cube (* d b))) in a
* [misc]taylor:  Taking taylor expansion of (cube (* c a)) in a
* [misc]backup-simplify:  Simplify (cube (* c a)) into (cube (* c a))
* [misc]taylor:  Taking taylor expansion of (cube (* d b)) in a
* [misc]backup-simplify:  Simplify (cube (* d b)) into (cube (* b d))
* [misc]taylor:  Taking taylor expansion of (fma (* c a) (- (* c a) (* b d)) (sqr (* b d))) in a
* [misc]backup-simplify:  Simplify (fma (* c a) (- (* c a) (* b d)) (sqr (* b d))) into (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))
* [misc]backup-simplify:  Simplify (- (cube (* b d))) into (- (cube (* b d)))
* [misc]backup-simplify:  Simplify (+ (cube (* c a)) (- (cube (* b d)))) into (- (cube (* c a)) (cube (* b d)))
* [misc]backup-simplify:  Simplify (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) into (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (* c a)) (cube (* d b))) (fma (* c a) (- (* c a) (* b d)) (sqr (* b d)))) in c
* [misc]taylor:  Taking taylor expansion of (- (cube (* c a)) (cube (* d b))) in c
* [misc]taylor:  Taking taylor expansion of (cube (* c a)) in c
* [misc]backup-simplify:  Simplify (cube (* c a)) into (cube (* c a))
* [misc]taylor:  Taking taylor expansion of (cube (* d b)) in c
* [misc]backup-simplify:  Simplify (cube (* d b)) into (cube (* b d))
* [misc]taylor:  Taking taylor expansion of (fma (* c a) (- (* c a) (* b d)) (sqr (* b d))) in c
* [misc]backup-simplify:  Simplify (fma (* c a) (- (* c a) (* b d)) (sqr (* b d))) into (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))
* [misc]backup-simplify:  Simplify (- (cube (* b d))) into (- (cube (* b d)))
* [misc]backup-simplify:  Simplify (+ (cube (* c a)) (- (cube (* b d)))) into (- (cube (* c a)) (cube (* b d)))
* [misc]backup-simplify:  Simplify (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) into (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (* c a)) (cube (* d b))) (fma (* c a) (- (* c a) (* b d)) (sqr (* b d)))) in c
* [misc]taylor:  Taking taylor expansion of (- (cube (* c a)) (cube (* d b))) in c
* [misc]taylor:  Taking taylor expansion of (cube (* c a)) in c
* [misc]backup-simplify:  Simplify (cube (* c a)) into (cube (* c a))
* [misc]taylor:  Taking taylor expansion of (cube (* d b)) in c
* [misc]backup-simplify:  Simplify (cube (* d b)) into (cube (* b d))
* [misc]taylor:  Taking taylor expansion of (fma (* c a) (- (* c a) (* b d)) (sqr (* b d))) in c
* [misc]backup-simplify:  Simplify (fma (* c a) (- (* c a) (* b d)) (sqr (* b d))) into (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))
* [misc]backup-simplify:  Simplify (- (cube (* b d))) into (- (cube (* b d)))
* [misc]backup-simplify:  Simplify (+ (cube (* c a)) (- (cube (* b d)))) into (- (cube (* c a)) (cube (* b d)))
* [misc]backup-simplify:  Simplify (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) into (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) in a
* [misc]taylor:  Taking taylor expansion of (- (cube (* c a)) (cube (* b d))) in a
* [misc]taylor:  Taking taylor expansion of (cube (* c a)) in a
* [misc]backup-simplify:  Simplify (cube (* c a)) into (cube (* c a))
* [misc]taylor:  Taking taylor expansion of (cube (* b d)) in a
* [misc]backup-simplify:  Simplify (cube (* b d)) into (cube (* b d))
* [misc]taylor:  Taking taylor expansion of (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) in a
* [misc]backup-simplify:  Simplify (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) into (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))
* [misc]backup-simplify:  Simplify (- (cube (* b d))) into (- (cube (* b d)))
* [misc]backup-simplify:  Simplify (+ (cube (* c a)) (- (cube (* b d)))) into (- (cube (* c a)) (cube (* b d)))
* [misc]backup-simplify:  Simplify (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) into (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) in d
* [misc]taylor:  Taking taylor expansion of (- (cube (* c a)) (cube (* b d))) in d
* [misc]taylor:  Taking taylor expansion of (cube (* c a)) in d
* [misc]backup-simplify:  Simplify (cube (* c a)) into (cube (* c a))
* [misc]taylor:  Taking taylor expansion of (cube (* b d)) in d
* [misc]backup-simplify:  Simplify (cube (* b d)) into (cube (* b d))
* [misc]taylor:  Taking taylor expansion of (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) in d
* [misc]backup-simplify:  Simplify (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) into (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))
* [misc]backup-simplify:  Simplify (- (cube (* b d))) into (- (cube (* b d)))
* [misc]backup-simplify:  Simplify (+ (cube (* c a)) (- (cube (* b d)))) into (- (cube (* c a)) (cube (* b d)))
* [misc]backup-simplify:  Simplify (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) into (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) in b
* [misc]taylor:  Taking taylor expansion of (- (cube (* c a)) (cube (* b d))) in b
* [misc]taylor:  Taking taylor expansion of (cube (* c a)) in b
* [misc]backup-simplify:  Simplify (cube (* c a)) into (cube (* c a))
* [misc]taylor:  Taking taylor expansion of (cube (* b d)) in b
* [misc]backup-simplify:  Simplify (cube (* b d)) into (cube (* b d))
* [misc]taylor:  Taking taylor expansion of (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) in b
* [misc]backup-simplify:  Simplify (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) into (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))
* [misc]backup-simplify:  Simplify (- (cube (* b d))) into (- (cube (* b d)))
* [misc]backup-simplify:  Simplify (+ (cube (* c a)) (- (cube (* b d)))) into (- (cube (* c a)) (cube (* b d)))
* [misc]backup-simplify:  Simplify (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) into (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) into (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) (+ (* (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) (/ 0 (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) (+ (* (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) (/ 0 (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) (+ (* (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) (/ 0 (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) (+ (* (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) (/ 0 (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) (+ (* (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) (/ 0 (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))))) (* 0 (/ 0 (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) into (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))))
* [misc]approximate:  Taking taylor expansion of (/ (- (cube (* (/ 1 c) (/ 1 a))) (cube (* (/ 1 d) (/ 1 b)))) (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d))))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (* (/ 1 c) (/ 1 a))) (cube (* (/ 1 d) (/ 1 b)))) (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d))))) in b
* [misc]taylor:  Taking taylor expansion of (- (cube (* (/ 1 c) (/ 1 a))) (cube (* (/ 1 d) (/ 1 b)))) in b
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 c) (/ 1 a))) in b
* [misc]backup-simplify:  Simplify (cube (* (/ 1 c) (/ 1 a))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 d) (/ 1 b))) in b
* [misc]backup-simplify:  Simplify (cube (* (/ 1 d) (/ 1 b))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d)))) in b
* [misc]backup-simplify:  Simplify (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (* (/ 1 c) (/ 1 a))) (cube (* (/ 1 d) (/ 1 b)))) (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d))))) in d
* [misc]taylor:  Taking taylor expansion of (- (cube (* (/ 1 c) (/ 1 a))) (cube (* (/ 1 d) (/ 1 b)))) in d
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 c) (/ 1 a))) in d
* [misc]backup-simplify:  Simplify (cube (* (/ 1 c) (/ 1 a))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 d) (/ 1 b))) in d
* [misc]backup-simplify:  Simplify (cube (* (/ 1 d) (/ 1 b))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d)))) in d
* [misc]backup-simplify:  Simplify (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (* (/ 1 c) (/ 1 a))) (cube (* (/ 1 d) (/ 1 b)))) (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d))))) in a
* [misc]taylor:  Taking taylor expansion of (- (cube (* (/ 1 c) (/ 1 a))) (cube (* (/ 1 d) (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 c) (/ 1 a))) in a
* [misc]backup-simplify:  Simplify (cube (* (/ 1 c) (/ 1 a))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 d) (/ 1 b))) in a
* [misc]backup-simplify:  Simplify (cube (* (/ 1 d) (/ 1 b))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d)))) in a
* [misc]backup-simplify:  Simplify (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (* (/ 1 c) (/ 1 a))) (cube (* (/ 1 d) (/ 1 b)))) (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d))))) in c
* [misc]taylor:  Taking taylor expansion of (- (cube (* (/ 1 c) (/ 1 a))) (cube (* (/ 1 d) (/ 1 b)))) in c
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 c) (/ 1 a))) in c
* [misc]backup-simplify:  Simplify (cube (* (/ 1 c) (/ 1 a))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 d) (/ 1 b))) in c
* [misc]backup-simplify:  Simplify (cube (* (/ 1 d) (/ 1 b))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d)))) in c
* [misc]backup-simplify:  Simplify (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (* (/ 1 c) (/ 1 a))) (cube (* (/ 1 d) (/ 1 b)))) (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d))))) in c
* [misc]taylor:  Taking taylor expansion of (- (cube (* (/ 1 c) (/ 1 a))) (cube (* (/ 1 d) (/ 1 b)))) in c
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 c) (/ 1 a))) in c
* [misc]backup-simplify:  Simplify (cube (* (/ 1 c) (/ 1 a))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 d) (/ 1 b))) in c
* [misc]backup-simplify:  Simplify (cube (* (/ 1 d) (/ 1 b))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d)))) in c
* [misc]backup-simplify:  Simplify (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) in a
* [misc]taylor:  Taking taylor expansion of (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) in a
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (* c a))) in a
* [misc]backup-simplify:  Simplify (cube (/ 1 (* c a))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (* b d))) in a
* [misc]backup-simplify:  Simplify (cube (/ 1 (* b d))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) in a
* [misc]backup-simplify:  Simplify (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) in d
* [misc]taylor:  Taking taylor expansion of (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) in d
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (* c a))) in d
* [misc]backup-simplify:  Simplify (cube (/ 1 (* c a))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (* b d))) in d
* [misc]backup-simplify:  Simplify (cube (/ 1 (* b d))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) in d
* [misc]backup-simplify:  Simplify (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) in b
* [misc]taylor:  Taking taylor expansion of (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) in b
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (* c a))) in b
* [misc]backup-simplify:  Simplify (cube (/ 1 (* c a))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (* b d))) in b
* [misc]backup-simplify:  Simplify (cube (/ 1 (* b d))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) in b
* [misc]backup-simplify:  Simplify (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (+ (* (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (/ 0 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (+ (* (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (/ 0 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (+ (* (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (/ 0 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (+ (* (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (/ 0 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (+ (* (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (/ 0 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))) (* 0 (/ 0 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))
* [misc]approximate:  Taking taylor expansion of (/ (- (cube (* (/ 1 (- c)) (/ 1 (- a)))) (cube (* (/ 1 (- d)) (/ 1 (- b))))) (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d)))))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (* (/ 1 (- c)) (/ 1 (- a)))) (cube (* (/ 1 (- d)) (/ 1 (- b))))) (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d)))))) in b
* [misc]taylor:  Taking taylor expansion of (- (cube (* (/ 1 (- c)) (/ 1 (- a)))) (cube (* (/ 1 (- d)) (/ 1 (- b))))) in b
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- c)) (/ 1 (- a)))) in b
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- c)) (/ 1 (- a)))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- d)) (/ 1 (- b)))) in b
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- d)) (/ 1 (- b)))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in b
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (* (/ 1 (- c)) (/ 1 (- a)))) (cube (* (/ 1 (- d)) (/ 1 (- b))))) (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d)))))) in d
* [misc]taylor:  Taking taylor expansion of (- (cube (* (/ 1 (- c)) (/ 1 (- a)))) (cube (* (/ 1 (- d)) (/ 1 (- b))))) in d
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- c)) (/ 1 (- a)))) in d
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- c)) (/ 1 (- a)))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- d)) (/ 1 (- b)))) in d
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- d)) (/ 1 (- b)))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in d
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (* (/ 1 (- c)) (/ 1 (- a)))) (cube (* (/ 1 (- d)) (/ 1 (- b))))) (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d)))))) in a
* [misc]taylor:  Taking taylor expansion of (- (cube (* (/ 1 (- c)) (/ 1 (- a)))) (cube (* (/ 1 (- d)) (/ 1 (- b))))) in a
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- c)) (/ 1 (- a)))) in a
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- c)) (/ 1 (- a)))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- d)) (/ 1 (- b)))) in a
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- d)) (/ 1 (- b)))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in a
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (* (/ 1 (- c)) (/ 1 (- a)))) (cube (* (/ 1 (- d)) (/ 1 (- b))))) (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d)))))) in c
* [misc]taylor:  Taking taylor expansion of (- (cube (* (/ 1 (- c)) (/ 1 (- a)))) (cube (* (/ 1 (- d)) (/ 1 (- b))))) in c
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- c)) (/ 1 (- a)))) in c
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- c)) (/ 1 (- a)))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- d)) (/ 1 (- b)))) in c
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- d)) (/ 1 (- b)))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in c
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (* (/ 1 (- c)) (/ 1 (- a)))) (cube (* (/ 1 (- d)) (/ 1 (- b))))) (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d)))))) in c
* [misc]taylor:  Taking taylor expansion of (- (cube (* (/ 1 (- c)) (/ 1 (- a)))) (cube (* (/ 1 (- d)) (/ 1 (- b))))) in c
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- c)) (/ 1 (- a)))) in c
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- c)) (/ 1 (- a)))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- d)) (/ 1 (- b)))) in c
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- d)) (/ 1 (- b)))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in c
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) in a
* [misc]taylor:  Taking taylor expansion of (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) in a
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (* c a))) in a
* [misc]backup-simplify:  Simplify (cube (/ 1 (* c a))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (* b d))) in a
* [misc]backup-simplify:  Simplify (cube (/ 1 (* b d))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) in a
* [misc]backup-simplify:  Simplify (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) in d
* [misc]taylor:  Taking taylor expansion of (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) in d
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (* c a))) in d
* [misc]backup-simplify:  Simplify (cube (/ 1 (* c a))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (* b d))) in d
* [misc]backup-simplify:  Simplify (cube (/ 1 (* b d))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) in d
* [misc]backup-simplify:  Simplify (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) in b
* [misc]taylor:  Taking taylor expansion of (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) in b
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (* c a))) in b
* [misc]backup-simplify:  Simplify (cube (/ 1 (* c a))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (* b d))) in b
* [misc]backup-simplify:  Simplify (cube (/ 1 (* b d))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) in b
* [misc]backup-simplify:  Simplify (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (+ (* (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (/ 0 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (+ (* (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (/ 0 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (+ (* (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (/ 0 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (+ (* (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (/ 0 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (+ (* (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (/ 0 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))) (* 0 (/ 0 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))
* [misc]approximate:  Taking taylor expansion of (/ (/ (- (cube (* c a)) (cube (* d b))) (fma (* c a) (- (* c a) (* b d)) (sqr (* b d)))) (sqr (hypot c d))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ (- (cube (* c a)) (cube (* d b))) (fma (* c a) (- (* c a) (* b d)) (sqr (* b d)))) (sqr (hypot c d))) in b
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (* c a)) (cube (* d b))) (fma (* c a) (- (* c a) (* b d)) (sqr (* b d)))) in b
* [misc]taylor:  Taking taylor expansion of (- (cube (* c a)) (cube (* d b))) in b
* [misc]taylor:  Taking taylor expansion of (cube (* c a)) in b
* [misc]backup-simplify:  Simplify (cube (* c a)) into (cube (* c a))
* [misc]taylor:  Taking taylor expansion of (cube (* d b)) in b
* [misc]backup-simplify:  Simplify (cube (* d b)) into (cube (* b d))
* [misc]taylor:  Taking taylor expansion of (fma (* c a) (- (* c a) (* b d)) (sqr (* b d))) in b
* [misc]backup-simplify:  Simplify (fma (* c a) (- (* c a) (* b d)) (sqr (* b d))) into (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))
* [misc]backup-simplify:  Simplify (- (cube (* b d))) into (- (cube (* b d)))
* [misc]backup-simplify:  Simplify (+ (cube (* c a)) (- (cube (* b d)))) into (- (cube (* c a)) (cube (* b d)))
* [misc]backup-simplify:  Simplify (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) into (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in b
* [misc]taylor:  Taking taylor expansion of (hypot c d) in b
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) (sqr (hypot c d))) into (/ (- (cube (* c a)) (cube (* b d))) (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (- (cube (* c a)) (cube (* d b))) (fma (* c a) (- (* c a) (* b d)) (sqr (* b d)))) (sqr (hypot c d))) in d
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (* c a)) (cube (* d b))) (fma (* c a) (- (* c a) (* b d)) (sqr (* b d)))) in d
* [misc]taylor:  Taking taylor expansion of (- (cube (* c a)) (cube (* d b))) in d
* [misc]taylor:  Taking taylor expansion of (cube (* c a)) in d
* [misc]backup-simplify:  Simplify (cube (* c a)) into (cube (* c a))
* [misc]taylor:  Taking taylor expansion of (cube (* d b)) in d
* [misc]backup-simplify:  Simplify (cube (* d b)) into (cube (* b d))
* [misc]taylor:  Taking taylor expansion of (fma (* c a) (- (* c a) (* b d)) (sqr (* b d))) in d
* [misc]backup-simplify:  Simplify (fma (* c a) (- (* c a) (* b d)) (sqr (* b d))) into (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))
* [misc]backup-simplify:  Simplify (- (cube (* b d))) into (- (cube (* b d)))
* [misc]backup-simplify:  Simplify (+ (cube (* c a)) (- (cube (* b d)))) into (- (cube (* c a)) (cube (* b d)))
* [misc]backup-simplify:  Simplify (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) into (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in d
* [misc]taylor:  Taking taylor expansion of (hypot c d) in d
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) (sqr (hypot c d))) into (/ (- (cube (* c a)) (cube (* b d))) (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (- (cube (* c a)) (cube (* d b))) (fma (* c a) (- (* c a) (* b d)) (sqr (* b d)))) (sqr (hypot c d))) in a
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (* c a)) (cube (* d b))) (fma (* c a) (- (* c a) (* b d)) (sqr (* b d)))) in a
* [misc]taylor:  Taking taylor expansion of (- (cube (* c a)) (cube (* d b))) in a
* [misc]taylor:  Taking taylor expansion of (cube (* c a)) in a
* [misc]backup-simplify:  Simplify (cube (* c a)) into (cube (* c a))
* [misc]taylor:  Taking taylor expansion of (cube (* d b)) in a
* [misc]backup-simplify:  Simplify (cube (* d b)) into (cube (* b d))
* [misc]taylor:  Taking taylor expansion of (fma (* c a) (- (* c a) (* b d)) (sqr (* b d))) in a
* [misc]backup-simplify:  Simplify (fma (* c a) (- (* c a) (* b d)) (sqr (* b d))) into (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))
* [misc]backup-simplify:  Simplify (- (cube (* b d))) into (- (cube (* b d)))
* [misc]backup-simplify:  Simplify (+ (cube (* c a)) (- (cube (* b d)))) into (- (cube (* c a)) (cube (* b d)))
* [misc]backup-simplify:  Simplify (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) into (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in a
* [misc]taylor:  Taking taylor expansion of (hypot c d) in a
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) (sqr (hypot c d))) into (/ (- (cube (* c a)) (cube (* b d))) (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (- (cube (* c a)) (cube (* d b))) (fma (* c a) (- (* c a) (* b d)) (sqr (* b d)))) (sqr (hypot c d))) in c
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (* c a)) (cube (* d b))) (fma (* c a) (- (* c a) (* b d)) (sqr (* b d)))) in c
* [misc]taylor:  Taking taylor expansion of (- (cube (* c a)) (cube (* d b))) in c
* [misc]taylor:  Taking taylor expansion of (cube (* c a)) in c
* [misc]backup-simplify:  Simplify (cube (* c a)) into (cube (* c a))
* [misc]taylor:  Taking taylor expansion of (cube (* d b)) in c
* [misc]backup-simplify:  Simplify (cube (* d b)) into (cube (* b d))
* [misc]taylor:  Taking taylor expansion of (fma (* c a) (- (* c a) (* b d)) (sqr (* b d))) in c
* [misc]backup-simplify:  Simplify (fma (* c a) (- (* c a) (* b d)) (sqr (* b d))) into (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))
* [misc]backup-simplify:  Simplify (- (cube (* b d))) into (- (cube (* b d)))
* [misc]backup-simplify:  Simplify (+ (cube (* c a)) (- (cube (* b d)))) into (- (cube (* c a)) (cube (* b d)))
* [misc]backup-simplify:  Simplify (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) into (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in c
* [misc]taylor:  Taking taylor expansion of (hypot c d) in c
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) (sqr (hypot c d))) into (/ (- (cube (* c a)) (cube (* b d))) (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (- (cube (* c a)) (cube (* d b))) (fma (* c a) (- (* c a) (* b d)) (sqr (* b d)))) (sqr (hypot c d))) in c
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (* c a)) (cube (* d b))) (fma (* c a) (- (* c a) (* b d)) (sqr (* b d)))) in c
* [misc]taylor:  Taking taylor expansion of (- (cube (* c a)) (cube (* d b))) in c
* [misc]taylor:  Taking taylor expansion of (cube (* c a)) in c
* [misc]backup-simplify:  Simplify (cube (* c a)) into (cube (* c a))
* [misc]taylor:  Taking taylor expansion of (cube (* d b)) in c
* [misc]backup-simplify:  Simplify (cube (* d b)) into (cube (* b d))
* [misc]taylor:  Taking taylor expansion of (fma (* c a) (- (* c a) (* b d)) (sqr (* b d))) in c
* [misc]backup-simplify:  Simplify (fma (* c a) (- (* c a) (* b d)) (sqr (* b d))) into (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))
* [misc]backup-simplify:  Simplify (- (cube (* b d))) into (- (cube (* b d)))
* [misc]backup-simplify:  Simplify (+ (cube (* c a)) (- (cube (* b d)))) into (- (cube (* c a)) (cube (* b d)))
* [misc]backup-simplify:  Simplify (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) into (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in c
* [misc]taylor:  Taking taylor expansion of (hypot c d) in c
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) (sqr (hypot c d))) into (/ (- (cube (* c a)) (cube (* b d))) (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d))))
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (* c a)) (cube (* b d))) (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d)))) in a
* [misc]taylor:  Taking taylor expansion of (- (cube (* c a)) (cube (* b d))) in a
* [misc]taylor:  Taking taylor expansion of (cube (* c a)) in a
* [misc]backup-simplify:  Simplify (cube (* c a)) into (cube (* c a))
* [misc]taylor:  Taking taylor expansion of (cube (* b d)) in a
* [misc]backup-simplify:  Simplify (cube (* b d)) into (cube (* b d))
* [misc]taylor:  Taking taylor expansion of (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d))) in a
* [misc]taylor:  Taking taylor expansion of (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) in a
* [misc]backup-simplify:  Simplify (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) into (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in a
* [misc]taylor:  Taking taylor expansion of (hypot c d) in a
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (- (cube (* b d))) into (- (cube (* b d)))
* [misc]backup-simplify:  Simplify (+ (cube (* c a)) (- (cube (* b d)))) into (- (cube (* c a)) (cube (* b d)))
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d))) into (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d)))
* [misc]backup-simplify:  Simplify (/ (- (cube (* c a)) (cube (* b d))) (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d)))) into (/ (- (cube (* c a)) (cube (* b d))) (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d))))
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (* c a)) (cube (* b d))) (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d)))) in d
* [misc]taylor:  Taking taylor expansion of (- (cube (* c a)) (cube (* b d))) in d
* [misc]taylor:  Taking taylor expansion of (cube (* c a)) in d
* [misc]backup-simplify:  Simplify (cube (* c a)) into (cube (* c a))
* [misc]taylor:  Taking taylor expansion of (cube (* b d)) in d
* [misc]backup-simplify:  Simplify (cube (* b d)) into (cube (* b d))
* [misc]taylor:  Taking taylor expansion of (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d))) in d
* [misc]taylor:  Taking taylor expansion of (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) in d
* [misc]backup-simplify:  Simplify (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) into (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in d
* [misc]taylor:  Taking taylor expansion of (hypot c d) in d
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (- (cube (* b d))) into (- (cube (* b d)))
* [misc]backup-simplify:  Simplify (+ (cube (* c a)) (- (cube (* b d)))) into (- (cube (* c a)) (cube (* b d)))
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d))) into (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d)))
* [misc]backup-simplify:  Simplify (/ (- (cube (* c a)) (cube (* b d))) (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d)))) into (/ (- (cube (* c a)) (cube (* b d))) (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d))))
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (* c a)) (cube (* b d))) (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d)))) in b
* [misc]taylor:  Taking taylor expansion of (- (cube (* c a)) (cube (* b d))) in b
* [misc]taylor:  Taking taylor expansion of (cube (* c a)) in b
* [misc]backup-simplify:  Simplify (cube (* c a)) into (cube (* c a))
* [misc]taylor:  Taking taylor expansion of (cube (* b d)) in b
* [misc]backup-simplify:  Simplify (cube (* b d)) into (cube (* b d))
* [misc]taylor:  Taking taylor expansion of (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d))) in b
* [misc]taylor:  Taking taylor expansion of (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) in b
* [misc]backup-simplify:  Simplify (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) into (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in b
* [misc]taylor:  Taking taylor expansion of (hypot c d) in b
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (- (cube (* b d))) into (- (cube (* b d)))
* [misc]backup-simplify:  Simplify (+ (cube (* c a)) (- (cube (* b d)))) into (- (cube (* c a)) (cube (* b d)))
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d))) into (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d)))
* [misc]backup-simplify:  Simplify (/ (- (cube (* c a)) (cube (* b d))) (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d)))) into (/ (- (cube (* c a)) (cube (* b d))) (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d))))
* [misc]backup-simplify:  Simplify (/ (- (cube (* c a)) (cube (* b d))) (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d)))) into (/ (- (cube (* c a)) (cube (* b d))) (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) (+ (* (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) (/ 0 (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ (- (cube (* c a)) (cube (* b d))) (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d)))) (/ 0 (sqr (hypot c d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) 0) (* 0 (sqr (hypot c d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d)))) (+ (* (/ (- (cube (* c a)) (cube (* b d))) (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d)))) (/ 0 (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) 0) (* 0 (sqr (hypot c d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d)))) (+ (* (/ (- (cube (* c a)) (cube (* b d))) (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d)))) (/ 0 (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) 0) (* 0 (sqr (hypot c d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d)))) (+ (* (/ (- (cube (* c a)) (cube (* b d))) (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d)))) (/ 0 (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) (+ (* (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) (/ 0 (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))))) (* 0 (/ 0 (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (+ (* 0 0) (* 0 (hypot c d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ (- (cube (* c a)) (cube (* b d))) (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d)))) (/ 0 (sqr (hypot c d)))) (* 0 (/ 0 (sqr (hypot c d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- (cube (* c a)) (cube (* b d))) (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d)))) into (/ (- (cube (* c a)) (cube (* b d))) (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d))))
* [misc]approximate:  Taking taylor expansion of (/ (/ (- (cube (* (/ 1 c) (/ 1 a))) (cube (* (/ 1 d) (/ 1 b)))) (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d))))) (sqr (hypot (/ 1 c) (/ 1 d)))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ (- (cube (* (/ 1 c) (/ 1 a))) (cube (* (/ 1 d) (/ 1 b)))) (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d))))) (sqr (hypot (/ 1 c) (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (* (/ 1 c) (/ 1 a))) (cube (* (/ 1 d) (/ 1 b)))) (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d))))) in b
* [misc]taylor:  Taking taylor expansion of (- (cube (* (/ 1 c) (/ 1 a))) (cube (* (/ 1 d) (/ 1 b)))) in b
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 c) (/ 1 a))) in b
* [misc]backup-simplify:  Simplify (cube (* (/ 1 c) (/ 1 a))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 d) (/ 1 b))) in b
* [misc]backup-simplify:  Simplify (cube (* (/ 1 d) (/ 1 b))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d)))) in b
* [misc]backup-simplify:  Simplify (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (- (cube (* (/ 1 c) (/ 1 a))) (cube (* (/ 1 d) (/ 1 b)))) (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d))))) (sqr (hypot (/ 1 c) (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (* (/ 1 c) (/ 1 a))) (cube (* (/ 1 d) (/ 1 b)))) (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d))))) in d
* [misc]taylor:  Taking taylor expansion of (- (cube (* (/ 1 c) (/ 1 a))) (cube (* (/ 1 d) (/ 1 b)))) in d
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 c) (/ 1 a))) in d
* [misc]backup-simplify:  Simplify (cube (* (/ 1 c) (/ 1 a))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 d) (/ 1 b))) in d
* [misc]backup-simplify:  Simplify (cube (* (/ 1 d) (/ 1 b))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d)))) in d
* [misc]backup-simplify:  Simplify (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (- (cube (* (/ 1 c) (/ 1 a))) (cube (* (/ 1 d) (/ 1 b)))) (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d))))) (sqr (hypot (/ 1 c) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (* (/ 1 c) (/ 1 a))) (cube (* (/ 1 d) (/ 1 b)))) (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d))))) in a
* [misc]taylor:  Taking taylor expansion of (- (cube (* (/ 1 c) (/ 1 a))) (cube (* (/ 1 d) (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 c) (/ 1 a))) in a
* [misc]backup-simplify:  Simplify (cube (* (/ 1 c) (/ 1 a))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 d) (/ 1 b))) in a
* [misc]backup-simplify:  Simplify (cube (* (/ 1 d) (/ 1 b))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d)))) in a
* [misc]backup-simplify:  Simplify (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in a
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (- (cube (* (/ 1 c) (/ 1 a))) (cube (* (/ 1 d) (/ 1 b)))) (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d))))) (sqr (hypot (/ 1 c) (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (* (/ 1 c) (/ 1 a))) (cube (* (/ 1 d) (/ 1 b)))) (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d))))) in c
* [misc]taylor:  Taking taylor expansion of (- (cube (* (/ 1 c) (/ 1 a))) (cube (* (/ 1 d) (/ 1 b)))) in c
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 c) (/ 1 a))) in c
* [misc]backup-simplify:  Simplify (cube (* (/ 1 c) (/ 1 a))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 d) (/ 1 b))) in c
* [misc]backup-simplify:  Simplify (cube (* (/ 1 d) (/ 1 b))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d)))) in c
* [misc]backup-simplify:  Simplify (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (- (cube (* (/ 1 c) (/ 1 a))) (cube (* (/ 1 d) (/ 1 b)))) (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d))))) (sqr (hypot (/ 1 c) (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (* (/ 1 c) (/ 1 a))) (cube (* (/ 1 d) (/ 1 b)))) (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d))))) in c
* [misc]taylor:  Taking taylor expansion of (- (cube (* (/ 1 c) (/ 1 a))) (cube (* (/ 1 d) (/ 1 b)))) in c
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 c) (/ 1 a))) in c
* [misc]backup-simplify:  Simplify (cube (* (/ 1 c) (/ 1 a))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 d) (/ 1 b))) in c
* [misc]backup-simplify:  Simplify (cube (* (/ 1 d) (/ 1 b))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d)))) in c
* [misc]backup-simplify:  Simplify (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))))
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))) in a
* [misc]taylor:  Taking taylor expansion of (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) in a
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (* c a))) in a
* [misc]backup-simplify:  Simplify (cube (/ 1 (* c a))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (* b d))) in a
* [misc]backup-simplify:  Simplify (cube (/ 1 (* b d))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in a
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) in a
* [misc]backup-simplify:  Simplify (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) into (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))))
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))) in d
* [misc]taylor:  Taking taylor expansion of (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) in d
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (* c a))) in d
* [misc]backup-simplify:  Simplify (cube (/ 1 (* c a))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (* b d))) in d
* [misc]backup-simplify:  Simplify (cube (/ 1 (* b d))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) in d
* [misc]backup-simplify:  Simplify (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) into (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))))
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))) in b
* [misc]taylor:  Taking taylor expansion of (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) in b
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (* c a))) in b
* [misc]backup-simplify:  Simplify (cube (/ 1 (* c a))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (* b d))) in b
* [misc]backup-simplify:  Simplify (cube (/ 1 (* b d))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) in b
* [misc]backup-simplify:  Simplify (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) into (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))))
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (+ (* (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (/ 0 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ 1 c) (/ 1 d)))) (+ (* (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (* 0 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))) (+ (* (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))) (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (* 0 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))) (+ (* (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))) (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (* 0 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))) (+ (* (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))) (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (+ (* (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (/ 0 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))) (* 0 (/ 0 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ 1 c) (/ 1 d)))) (+ (* (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))))
* [misc]approximate:  Taking taylor expansion of (/ (/ (- (cube (* (/ 1 (- c)) (/ 1 (- a)))) (cube (* (/ 1 (- d)) (/ 1 (- b))))) (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d)))))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ (- (cube (* (/ 1 (- c)) (/ 1 (- a)))) (cube (* (/ 1 (- d)) (/ 1 (- b))))) (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d)))))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))) in b
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (* (/ 1 (- c)) (/ 1 (- a)))) (cube (* (/ 1 (- d)) (/ 1 (- b))))) (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d)))))) in b
* [misc]taylor:  Taking taylor expansion of (- (cube (* (/ 1 (- c)) (/ 1 (- a)))) (cube (* (/ 1 (- d)) (/ 1 (- b))))) in b
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- c)) (/ 1 (- a)))) in b
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- c)) (/ 1 (- a)))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- d)) (/ 1 (- b)))) in b
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- d)) (/ 1 (- b)))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in b
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in b
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (- (cube (* (/ 1 (- c)) (/ 1 (- a)))) (cube (* (/ 1 (- d)) (/ 1 (- b))))) (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d)))))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))) in d
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (* (/ 1 (- c)) (/ 1 (- a)))) (cube (* (/ 1 (- d)) (/ 1 (- b))))) (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d)))))) in d
* [misc]taylor:  Taking taylor expansion of (- (cube (* (/ 1 (- c)) (/ 1 (- a)))) (cube (* (/ 1 (- d)) (/ 1 (- b))))) in d
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- c)) (/ 1 (- a)))) in d
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- c)) (/ 1 (- a)))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- d)) (/ 1 (- b)))) in d
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- d)) (/ 1 (- b)))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in d
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in d
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (- (cube (* (/ 1 (- c)) (/ 1 (- a)))) (cube (* (/ 1 (- d)) (/ 1 (- b))))) (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d)))))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (* (/ 1 (- c)) (/ 1 (- a)))) (cube (* (/ 1 (- d)) (/ 1 (- b))))) (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d)))))) in a
* [misc]taylor:  Taking taylor expansion of (- (cube (* (/ 1 (- c)) (/ 1 (- a)))) (cube (* (/ 1 (- d)) (/ 1 (- b))))) in a
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- c)) (/ 1 (- a)))) in a
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- c)) (/ 1 (- a)))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- d)) (/ 1 (- b)))) in a
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- d)) (/ 1 (- b)))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in a
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in a
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (- (cube (* (/ 1 (- c)) (/ 1 (- a)))) (cube (* (/ 1 (- d)) (/ 1 (- b))))) (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d)))))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (* (/ 1 (- c)) (/ 1 (- a)))) (cube (* (/ 1 (- d)) (/ 1 (- b))))) (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d)))))) in c
* [misc]taylor:  Taking taylor expansion of (- (cube (* (/ 1 (- c)) (/ 1 (- a)))) (cube (* (/ 1 (- d)) (/ 1 (- b))))) in c
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- c)) (/ 1 (- a)))) in c
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- c)) (/ 1 (- a)))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- d)) (/ 1 (- b)))) in c
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- d)) (/ 1 (- b)))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in c
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (/ (- (cube (* (/ 1 (- c)) (/ 1 (- a)))) (cube (* (/ 1 (- d)) (/ 1 (- b))))) (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d)))))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (* (/ 1 (- c)) (/ 1 (- a)))) (cube (* (/ 1 (- d)) (/ 1 (- b))))) (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d)))))) in c
* [misc]taylor:  Taking taylor expansion of (- (cube (* (/ 1 (- c)) (/ 1 (- a)))) (cube (* (/ 1 (- d)) (/ 1 (- b))))) in c
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- c)) (/ 1 (- a)))) in c
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- c)) (/ 1 (- a)))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- d)) (/ 1 (- b)))) in c
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- d)) (/ 1 (- b)))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in c
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d))))) in a
* [misc]taylor:  Taking taylor expansion of (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) in a
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (* c a))) in a
* [misc]backup-simplify:  Simplify (cube (/ 1 (* c a))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (* b d))) in a
* [misc]backup-simplify:  Simplify (cube (/ 1 (* b d))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) in a
* [misc]backup-simplify:  Simplify (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ -1 c) (/ -1 d))) in a
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in a
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d)))) into (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d))))) in d
* [misc]taylor:  Taking taylor expansion of (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) in d
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (* c a))) in d
* [misc]backup-simplify:  Simplify (cube (/ 1 (* c a))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (* b d))) in d
* [misc]backup-simplify:  Simplify (cube (/ 1 (* b d))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) in d
* [misc]backup-simplify:  Simplify (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ -1 c) (/ -1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d)))) into (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d))))) in b
* [misc]taylor:  Taking taylor expansion of (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) in b
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (* c a))) in b
* [misc]backup-simplify:  Simplify (cube (/ 1 (* c a))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (* b d))) in b
* [misc]backup-simplify:  Simplify (cube (/ 1 (* b d))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) in b
* [misc]backup-simplify:  Simplify (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ -1 c) (/ -1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d)))) into (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (+ (* (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (/ 0 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ -1 c) (/ -1 d)))) (+ (* (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d))))) (+ (* (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d))))) (+ (* (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d))))) (+ (* (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (+ (* (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (/ 0 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))) (* 0 (/ 0 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ -1 c) (/ -1 d)))) (+ (* (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d))))) into (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]approximate:  Taking taylor expansion of (- (cube (* c a)) (cube (* d b))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (- (cube (* c a)) (cube (* d b))) in b
* [misc]taylor:  Taking taylor expansion of (cube (* c a)) in b
* [misc]backup-simplify:  Simplify (cube (* c a)) into (cube (* c a))
* [misc]taylor:  Taking taylor expansion of (cube (* d b)) in b
* [misc]backup-simplify:  Simplify (cube (* d b)) into (cube (* b d))
* [misc]taylor:  Taking taylor expansion of (- (cube (* c a)) (cube (* d b))) in d
* [misc]taylor:  Taking taylor expansion of (cube (* c a)) in d
* [misc]backup-simplify:  Simplify (cube (* c a)) into (cube (* c a))
* [misc]taylor:  Taking taylor expansion of (cube (* d b)) in d
* [misc]backup-simplify:  Simplify (cube (* d b)) into (cube (* b d))
* [misc]taylor:  Taking taylor expansion of (- (cube (* c a)) (cube (* d b))) in a
* [misc]taylor:  Taking taylor expansion of (cube (* c a)) in a
* [misc]backup-simplify:  Simplify (cube (* c a)) into (cube (* c a))
* [misc]taylor:  Taking taylor expansion of (cube (* d b)) in a
* [misc]backup-simplify:  Simplify (cube (* d b)) into (cube (* b d))
* [misc]taylor:  Taking taylor expansion of (- (cube (* c a)) (cube (* d b))) in c
* [misc]taylor:  Taking taylor expansion of (cube (* c a)) in c
* [misc]backup-simplify:  Simplify (cube (* c a)) into (cube (* c a))
* [misc]taylor:  Taking taylor expansion of (cube (* d b)) in c
* [misc]backup-simplify:  Simplify (cube (* d b)) into (cube (* b d))
* [misc]taylor:  Taking taylor expansion of (- (cube (* c a)) (cube (* d b))) in c
* [misc]taylor:  Taking taylor expansion of (cube (* c a)) in c
* [misc]backup-simplify:  Simplify (cube (* c a)) into (cube (* c a))
* [misc]taylor:  Taking taylor expansion of (cube (* d b)) in c
* [misc]backup-simplify:  Simplify (cube (* d b)) into (cube (* b d))
* [misc]backup-simplify:  Simplify (- (cube (* b d))) into (- (cube (* b d)))
* [misc]backup-simplify:  Simplify (+ (cube (* c a)) (- (cube (* b d)))) into (- (cube (* c a)) (cube (* b d)))
* [misc]taylor:  Taking taylor expansion of (- (cube (* c a)) (cube (* b d))) in a
* [misc]taylor:  Taking taylor expansion of (cube (* c a)) in a
* [misc]backup-simplify:  Simplify (cube (* c a)) into (cube (* c a))
* [misc]taylor:  Taking taylor expansion of (cube (* b d)) in a
* [misc]backup-simplify:  Simplify (cube (* b d)) into (cube (* b d))
* [misc]backup-simplify:  Simplify (- (cube (* b d))) into (- (cube (* b d)))
* [misc]backup-simplify:  Simplify (+ (cube (* c a)) (- (cube (* b d)))) into (- (cube (* c a)) (cube (* b d)))
* [misc]taylor:  Taking taylor expansion of (- (cube (* c a)) (cube (* b d))) in d
* [misc]taylor:  Taking taylor expansion of (cube (* c a)) in d
* [misc]backup-simplify:  Simplify (cube (* c a)) into (cube (* c a))
* [misc]taylor:  Taking taylor expansion of (cube (* b d)) in d
* [misc]backup-simplify:  Simplify (cube (* b d)) into (cube (* b d))
* [misc]backup-simplify:  Simplify (- (cube (* b d))) into (- (cube (* b d)))
* [misc]backup-simplify:  Simplify (+ (cube (* c a)) (- (cube (* b d)))) into (- (cube (* c a)) (cube (* b d)))
* [misc]taylor:  Taking taylor expansion of (- (cube (* c a)) (cube (* b d))) in b
* [misc]taylor:  Taking taylor expansion of (cube (* c a)) in b
* [misc]backup-simplify:  Simplify (cube (* c a)) into (cube (* c a))
* [misc]taylor:  Taking taylor expansion of (cube (* b d)) in b
* [misc]backup-simplify:  Simplify (cube (* b d)) into (cube (* b d))
* [misc]backup-simplify:  Simplify (- (cube (* b d))) into (- (cube (* b d)))
* [misc]backup-simplify:  Simplify (+ (cube (* c a)) (- (cube (* b d)))) into (- (cube (* c a)) (cube (* b d)))
* [misc]backup-simplify:  Simplify (- (cube (* c a)) (cube (* b d))) into (- (cube (* c a)) (cube (* b d)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (cube (* c a)) (cube (* b d))) into (- (cube (* c a)) (cube (* b d)))
* [misc]approximate:  Taking taylor expansion of (- (cube (* (/ 1 c) (/ 1 a))) (cube (* (/ 1 d) (/ 1 b)))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (- (cube (* (/ 1 c) (/ 1 a))) (cube (* (/ 1 d) (/ 1 b)))) in b
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 c) (/ 1 a))) in b
* [misc]backup-simplify:  Simplify (cube (* (/ 1 c) (/ 1 a))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 d) (/ 1 b))) in b
* [misc]backup-simplify:  Simplify (cube (* (/ 1 d) (/ 1 b))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (- (cube (* (/ 1 c) (/ 1 a))) (cube (* (/ 1 d) (/ 1 b)))) in d
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 c) (/ 1 a))) in d
* [misc]backup-simplify:  Simplify (cube (* (/ 1 c) (/ 1 a))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 d) (/ 1 b))) in d
* [misc]backup-simplify:  Simplify (cube (* (/ 1 d) (/ 1 b))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (- (cube (* (/ 1 c) (/ 1 a))) (cube (* (/ 1 d) (/ 1 b)))) in a
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 c) (/ 1 a))) in a
* [misc]backup-simplify:  Simplify (cube (* (/ 1 c) (/ 1 a))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 d) (/ 1 b))) in a
* [misc]backup-simplify:  Simplify (cube (* (/ 1 d) (/ 1 b))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (- (cube (* (/ 1 c) (/ 1 a))) (cube (* (/ 1 d) (/ 1 b)))) in c
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 c) (/ 1 a))) in c
* [misc]backup-simplify:  Simplify (cube (* (/ 1 c) (/ 1 a))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 d) (/ 1 b))) in c
* [misc]backup-simplify:  Simplify (cube (* (/ 1 d) (/ 1 b))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (- (cube (* (/ 1 c) (/ 1 a))) (cube (* (/ 1 d) (/ 1 b)))) in c
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 c) (/ 1 a))) in c
* [misc]backup-simplify:  Simplify (cube (* (/ 1 c) (/ 1 a))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 d) (/ 1 b))) in c
* [misc]backup-simplify:  Simplify (cube (* (/ 1 d) (/ 1 b))) into (cube (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) in a
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (* c a))) in a
* [misc]backup-simplify:  Simplify (cube (/ 1 (* c a))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (* b d))) in a
* [misc]backup-simplify:  Simplify (cube (/ 1 (* b d))) into (cube (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) in d
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (* c a))) in d
* [misc]backup-simplify:  Simplify (cube (/ 1 (* c a))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (* b d))) in d
* [misc]backup-simplify:  Simplify (cube (/ 1 (* b d))) into (cube (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) in b
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (* c a))) in b
* [misc]backup-simplify:  Simplify (cube (/ 1 (* c a))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (* b d))) in b
* [misc]backup-simplify:  Simplify (cube (/ 1 (* b d))) into (cube (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]approximate:  Taking taylor expansion of (- (cube (* (/ 1 (- c)) (/ 1 (- a)))) (cube (* (/ 1 (- d)) (/ 1 (- b))))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (- (cube (* (/ 1 (- c)) (/ 1 (- a)))) (cube (* (/ 1 (- d)) (/ 1 (- b))))) in b
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- c)) (/ 1 (- a)))) in b
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- c)) (/ 1 (- a)))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- d)) (/ 1 (- b)))) in b
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- d)) (/ 1 (- b)))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (- (cube (* (/ 1 (- c)) (/ 1 (- a)))) (cube (* (/ 1 (- d)) (/ 1 (- b))))) in d
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- c)) (/ 1 (- a)))) in d
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- c)) (/ 1 (- a)))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- d)) (/ 1 (- b)))) in d
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- d)) (/ 1 (- b)))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (- (cube (* (/ 1 (- c)) (/ 1 (- a)))) (cube (* (/ 1 (- d)) (/ 1 (- b))))) in a
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- c)) (/ 1 (- a)))) in a
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- c)) (/ 1 (- a)))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- d)) (/ 1 (- b)))) in a
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- d)) (/ 1 (- b)))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (- (cube (* (/ 1 (- c)) (/ 1 (- a)))) (cube (* (/ 1 (- d)) (/ 1 (- b))))) in c
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- c)) (/ 1 (- a)))) in c
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- c)) (/ 1 (- a)))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- d)) (/ 1 (- b)))) in c
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- d)) (/ 1 (- b)))) into (cube (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (- (cube (* (/ 1 (- c)) (/ 1 (- a)))) (cube (* (/ 1 (- d)) (/ 1 (- b))))) in c
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- c)) (/ 1 (- a)))) in c
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- c)) (/ 1 (- a)))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- d)) (/ 1 (- b)))) in c
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- d)) (/ 1 (- b)))) into (cube (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) in a
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (* c a))) in a
* [misc]backup-simplify:  Simplify (cube (/ 1 (* c a))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (* b d))) in a
* [misc]backup-simplify:  Simplify (cube (/ 1 (* b d))) into (cube (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) in d
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (* c a))) in d
* [misc]backup-simplify:  Simplify (cube (/ 1 (* c a))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (* b d))) in d
* [misc]backup-simplify:  Simplify (cube (/ 1 (* b d))) into (cube (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) in b
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (* c a))) in b
* [misc]backup-simplify:  Simplify (cube (/ 1 (* c a))) into (cube (/ 1 (* c a)))
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (* b d))) in b
* [misc]backup-simplify:  Simplify (cube (/ 1 (* b d))) into (cube (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (* c a))) (- (cube (/ 1 (* b d))))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 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) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) into (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d))))
* [misc]approximate:  Taking taylor expansion of (fma (* c a) (- (* c a) (* b d)) (sqr (* b d))) in (c a b d) around 0
* [misc]taylor:  Taking taylor expansion of (fma (* c a) (- (* c a) (* b d)) (sqr (* b d))) in d
* [misc]backup-simplify:  Simplify (fma (* c a) (- (* c a) (* b d)) (sqr (* b d))) into (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))
* [misc]taylor:  Taking taylor expansion of (fma (* c a) (- (* c a) (* b d)) (sqr (* b d))) in b
* [misc]backup-simplify:  Simplify (fma (* c a) (- (* c a) (* b d)) (sqr (* b d))) into (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))
* [misc]taylor:  Taking taylor expansion of (fma (* c a) (- (* c a) (* b d)) (sqr (* b d))) in a
* [misc]backup-simplify:  Simplify (fma (* c a) (- (* c a) (* b d)) (sqr (* b d))) into (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))
* [misc]taylor:  Taking taylor expansion of (fma (* c a) (- (* c a) (* b d)) (sqr (* b d))) in c
* [misc]backup-simplify:  Simplify (fma (* c a) (- (* c a) (* b d)) (sqr (* b d))) into (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))
* [misc]taylor:  Taking taylor expansion of (fma (* c a) (- (* c a) (* b d)) (sqr (* b d))) in c
* [misc]backup-simplify:  Simplify (fma (* c a) (- (* c a) (* b d)) (sqr (* b d))) into (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))
* [misc]taylor:  Taking taylor expansion of (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) in a
* [misc]backup-simplify:  Simplify (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) into (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))
* [misc]taylor:  Taking taylor expansion of (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) in b
* [misc]backup-simplify:  Simplify (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) into (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))
* [misc]taylor:  Taking taylor expansion of (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) in d
* [misc]backup-simplify:  Simplify (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) into (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))
* [misc]backup-simplify:  Simplify (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) into (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 b
* [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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 b
* [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 (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) into (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))
* [misc]approximate:  Taking taylor expansion of (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d)))) in (c a b d) around 0
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d)))) in d
* [misc]backup-simplify:  Simplify (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d)))) in b
* [misc]backup-simplify:  Simplify (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d)))) in a
* [misc]backup-simplify:  Simplify (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d)))) in c
* [misc]backup-simplify:  Simplify (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d)))) in c
* [misc]backup-simplify:  Simplify (fma (* (/ 1 c) (/ 1 a)) (- (* (/ 1 c) (/ 1 a)) (* (/ 1 b) (/ 1 d))) (sqr (* (/ 1 b) (/ 1 d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) in a
* [misc]backup-simplify:  Simplify (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) in b
* [misc]backup-simplify:  Simplify (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) in d
* [misc]backup-simplify:  Simplify (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 b
* [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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 b
* [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 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]approximate:  Taking taylor expansion of (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in (c a b d) around 0
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in d
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in b
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in a
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in c
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in c
* [misc]backup-simplify:  Simplify (fma (* (/ 1 (- c)) (/ 1 (- a))) (- (* (/ 1 (- c)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) in a
* [misc]backup-simplify:  Simplify (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) in b
* [misc]backup-simplify:  Simplify (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) in d
* [misc]backup-simplify:  Simplify (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 b
* [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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 b
* [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 (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) into (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))
* * * [misc]progress:  tayloring alt 11 of 13
* [misc]approximate:  Taking taylor expansion of (/ (cube (cbrt (fma c a (* d b)))) (sqr (hypot c d))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (cube (cbrt (fma c a (* d b)))) (sqr (hypot c d))) in b
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (fma c a (* d b)))) in b
* [misc]backup-simplify:  Simplify (cube (cbrt (fma c a (* d b)))) into (fma c a (* b d))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in b
* [misc]taylor:  Taking taylor expansion of (hypot c d) in b
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (sqr (hypot c d))) into (/ (fma c a (* b d)) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (cube (cbrt (fma c a (* d b)))) (sqr (hypot c d))) in d
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (fma c a (* d b)))) in d
* [misc]backup-simplify:  Simplify (cube (cbrt (fma c a (* d b)))) into (fma c a (* b d))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in d
* [misc]taylor:  Taking taylor expansion of (hypot c d) in d
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (sqr (hypot c d))) into (/ (fma c a (* b d)) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (cube (cbrt (fma c a (* d b)))) (sqr (hypot c d))) in a
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (fma c a (* d b)))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (fma c a (* d b)))) into (fma c a (* b d))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in a
* [misc]taylor:  Taking taylor expansion of (hypot c d) in a
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (sqr (hypot c d))) into (/ (fma c a (* b d)) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (cube (cbrt (fma c a (* d b)))) (sqr (hypot c d))) in c
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (fma c a (* d b)))) in c
* [misc]backup-simplify:  Simplify (cube (cbrt (fma c a (* d b)))) into (fma c a (* b d))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in c
* [misc]taylor:  Taking taylor expansion of (hypot c d) in c
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (sqr (hypot c d))) into (/ (fma c a (* b d)) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (cube (cbrt (fma c a (* d b)))) (sqr (hypot c d))) in c
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (fma c a (* d b)))) in c
* [misc]backup-simplify:  Simplify (cube (cbrt (fma c a (* d b)))) into (fma c a (* b d))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in c
* [misc]taylor:  Taking taylor expansion of (hypot c d) in c
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (sqr (hypot c d))) into (/ (fma c a (* b d)) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (fma c a (* b d)) (sqr (hypot c d))) in a
* [misc]taylor:  Taking taylor expansion of (fma c a (* b d)) in a
* [misc]backup-simplify:  Simplify (fma c a (* b d)) into (fma c a (* b d))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in a
* [misc]taylor:  Taking taylor expansion of (hypot c d) in a
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (sqr (hypot c d))) into (/ (fma c a (* b d)) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (fma c a (* b d)) (sqr (hypot c d))) in d
* [misc]taylor:  Taking taylor expansion of (fma c a (* b d)) in d
* [misc]backup-simplify:  Simplify (fma c a (* b d)) into (fma c a (* b d))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in d
* [misc]taylor:  Taking taylor expansion of (hypot c d) in d
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (sqr (hypot c d))) into (/ (fma c a (* b d)) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (fma c a (* b d)) (sqr (hypot c d))) in b
* [misc]taylor:  Taking taylor expansion of (fma c a (* b d)) in b
* [misc]backup-simplify:  Simplify (fma c a (* b d)) into (fma c a (* b d))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in b
* [misc]taylor:  Taking taylor expansion of (hypot c d) in b
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (sqr (hypot c d))) into (/ (fma c a (* b d)) (sqr (hypot c d)))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (sqr (hypot c d))) into (/ (fma c a (* b d)) (sqr (hypot c d)))
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ (fma c a (* b d)) (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ (fma c a (* b d)) (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ (fma c a (* b d)) (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))))) 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 (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ (fma c a (* b d)) (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (+ (* 0 0) (* 0 (hypot c d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ (fma c a (* b d)) (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))) (* 0 (/ 0 (sqr (hypot c d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (sqr (hypot c d))) into (/ (fma c a (* b d)) (sqr (hypot c d)))
* [misc]approximate:  Taking taylor expansion of (/ (cube (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))))) (sqr (hypot (/ 1 c) (/ 1 d)))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (cube (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))))) (sqr (hypot (/ 1 c) (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))))) in b
* [misc]backup-simplify:  Simplify (cube (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]taylor:  Taking taylor expansion of (/ (cube (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))))) (sqr (hypot (/ 1 c) (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))))) in d
* [misc]backup-simplify:  Simplify (cube (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]taylor:  Taking taylor expansion of (/ (cube (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))))) (sqr (hypot (/ 1 c) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in a
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]taylor:  Taking taylor expansion of (/ (cube (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))))) (sqr (hypot (/ 1 c) (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))))) in c
* [misc]backup-simplify:  Simplify (cube (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]taylor:  Taking taylor expansion of (/ (cube (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))))) (sqr (hypot (/ 1 c) (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))))) in c
* [misc]backup-simplify:  Simplify (cube (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) in a
* [misc]backup-simplify:  Simplify (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in a
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) in d
* [misc]backup-simplify:  Simplify (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) in b
* [misc]backup-simplify:  Simplify (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ 1 c) (/ 1 d)))) (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ 1 c) (/ 1 d)))) (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ 1 c) (/ 1 d)))) (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) 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 (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ 1 c) (/ 1 d)))) (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ 1 c) (/ 1 d)))) (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]approximate:  Taking taylor expansion of (/ (cube (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (cube (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))) in b
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))))) in b
* [misc]backup-simplify:  Simplify (cube (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in b
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]taylor:  Taking taylor expansion of (/ (cube (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))) in d
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))))) in d
* [misc]backup-simplify:  Simplify (cube (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in d
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]taylor:  Taking taylor expansion of (/ (cube (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in a
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]taylor:  Taking taylor expansion of (/ (cube (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))))) in c
* [misc]backup-simplify:  Simplify (cube (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]taylor:  Taking taylor expansion of (/ (cube (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))))) (sqr (hypot (/ 1 (- c)) (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))))) in c
* [misc]backup-simplify:  Simplify (cube (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) in a
* [misc]backup-simplify:  Simplify (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ -1 c) (/ -1 d))) in a
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in a
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) in d
* [misc]backup-simplify:  Simplify (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ -1 c) (/ -1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) in b
* [misc]backup-simplify:  Simplify (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ -1 c) (/ -1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ -1 c) (/ -1 d)))) (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ -1 c) (/ -1 d)))) (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ -1 c) (/ -1 d)))) (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) 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 (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ -1 c) (/ -1 d)))) (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot (/ -1 c) (/ -1 d)))) (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]approximate:  Taking taylor expansion of (cbrt (fma c a (* d b))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (fma c a (* d b))) in b
* [misc]backup-simplify:  Simplify (cbrt (fma c a (* d b))) into (cbrt (fma c a (* b d)))
* [misc]taylor:  Taking taylor expansion of (cbrt (fma c a (* d b))) in d
* [misc]backup-simplify:  Simplify (cbrt (fma c a (* d b))) into (cbrt (fma c a (* b d)))
* [misc]taylor:  Taking taylor expansion of (cbrt (fma c a (* d b))) in a
* [misc]backup-simplify:  Simplify (cbrt (fma c a (* d b))) into (cbrt (fma c a (* b d)))
* [misc]taylor:  Taking taylor expansion of (cbrt (fma c a (* d b))) in c
* [misc]backup-simplify:  Simplify (cbrt (fma c a (* d b))) into (cbrt (fma c a (* b d)))
* [misc]taylor:  Taking taylor expansion of (cbrt (fma c a (* d b))) in c
* [misc]backup-simplify:  Simplify (cbrt (fma c a (* d b))) into (cbrt (fma c a (* b d)))
* [misc]taylor:  Taking taylor expansion of (cbrt (fma c a (* b d))) in a
* [misc]backup-simplify:  Simplify (cbrt (fma c a (* b d))) into (cbrt (fma c a (* b d)))
* [misc]taylor:  Taking taylor expansion of (cbrt (fma c a (* b d))) in d
* [misc]backup-simplify:  Simplify (cbrt (fma c a (* b d))) into (cbrt (fma c a (* b d)))
* [misc]taylor:  Taking taylor expansion of (cbrt (fma c a (* b d))) in b
* [misc]backup-simplify:  Simplify (cbrt (fma c a (* b d))) into (cbrt (fma c a (* b d)))
* [misc]backup-simplify:  Simplify (cbrt (fma c a (* b d))) into (cbrt (fma c a (* b d)))
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 b
* [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 b
* [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]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cbrt (fma c a (* b d))) into (cbrt (fma c a (* b d)))
* [misc]approximate:  Taking taylor expansion of (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) in b
* [misc]backup-simplify:  Simplify (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) into (cbrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) in d
* [misc]backup-simplify:  Simplify (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) into (cbrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) in a
* [misc]backup-simplify:  Simplify (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) into (cbrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) in c
* [misc]backup-simplify:  Simplify (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) into (cbrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) in c
* [misc]backup-simplify:  Simplify (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) into (cbrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of (cbrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) in a
* [misc]backup-simplify:  Simplify (cbrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (cbrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of (cbrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) in d
* [misc]backup-simplify:  Simplify (cbrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (cbrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of (cbrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) in b
* [misc]backup-simplify:  Simplify (cbrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (cbrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (cbrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (cbrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 b
* [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 b
* [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]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cbrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (cbrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]approximate:  Taking taylor expansion of (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) in b
* [misc]backup-simplify:  Simplify (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) into (cbrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) in d
* [misc]backup-simplify:  Simplify (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) into (cbrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) in a
* [misc]backup-simplify:  Simplify (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) into (cbrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) in c
* [misc]backup-simplify:  Simplify (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) into (cbrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) in c
* [misc]backup-simplify:  Simplify (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) into (cbrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of (cbrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) in a
* [misc]backup-simplify:  Simplify (cbrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (cbrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of (cbrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) in d
* [misc]backup-simplify:  Simplify (cbrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (cbrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of (cbrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) in b
* [misc]backup-simplify:  Simplify (cbrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (cbrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (cbrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (cbrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 b
* [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 b
* [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]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (cbrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (cbrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]approximate:  Taking taylor expansion of (cube (cbrt (fma c a (* d b)))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (fma c a (* d b)))) in b
* [misc]backup-simplify:  Simplify (cube (cbrt (fma c a (* d b)))) into (fma c a (* b d))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (fma c a (* d b)))) in d
* [misc]backup-simplify:  Simplify (cube (cbrt (fma c a (* d b)))) into (fma c a (* b d))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (fma c a (* d b)))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (fma c a (* d b)))) into (fma c a (* b d))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (fma c a (* d b)))) in c
* [misc]backup-simplify:  Simplify (cube (cbrt (fma c a (* d b)))) into (fma c a (* b d))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (fma c a (* d b)))) in c
* [misc]backup-simplify:  Simplify (cube (cbrt (fma c a (* d b)))) into (fma c a (* b d))
* [misc]taylor:  Taking taylor expansion of (fma c a (* b d)) in a
* [misc]backup-simplify:  Simplify (fma c a (* b d)) into (fma c a (* b d))
* [misc]taylor:  Taking taylor expansion of (fma c a (* b d)) in d
* [misc]backup-simplify:  Simplify (fma c a (* b d)) into (fma c a (* b d))
* [misc]taylor:  Taking taylor expansion of (fma c a (* b d)) in b
* [misc]backup-simplify:  Simplify (fma c a (* b d)) into (fma c a (* b d))
* [misc]backup-simplify:  Simplify (fma c a (* b d)) into (fma c a (* b d))
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 b
* [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 b
* [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]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (fma c a (* b d)) into (fma c a (* b d))
* [misc]approximate:  Taking taylor expansion of (cube (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))))) in b
* [misc]backup-simplify:  Simplify (cube (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))))) in d
* [misc]backup-simplify:  Simplify (cube (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))))) in c
* [misc]backup-simplify:  Simplify (cube (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))))) in c
* [misc]backup-simplify:  Simplify (cube (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) in a
* [misc]backup-simplify:  Simplify (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) in d
* [misc]backup-simplify:  Simplify (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) in b
* [misc]backup-simplify:  Simplify (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 b
* [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 b
* [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]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]approximate:  Taking taylor expansion of (cube (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))))) in b
* [misc]backup-simplify:  Simplify (cube (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))))) in d
* [misc]backup-simplify:  Simplify (cube (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))))) in c
* [misc]backup-simplify:  Simplify (cube (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))))) in c
* [misc]backup-simplify:  Simplify (cube (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) in a
* [misc]backup-simplify:  Simplify (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) in d
* [misc]backup-simplify:  Simplify (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) in b
* [misc]backup-simplify:  Simplify (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 b
* [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 b
* [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]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]approximate:  Taking taylor expansion of (fma c a (* d b)) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (fma c a (* d b)) in b
* [misc]backup-simplify:  Simplify (fma c a (* d b)) into (fma c a (* b d))
* [misc]taylor:  Taking taylor expansion of (fma c a (* d b)) in d
* [misc]backup-simplify:  Simplify (fma c a (* d b)) into (fma c a (* b d))
* [misc]taylor:  Taking taylor expansion of (fma c a (* d b)) in a
* [misc]backup-simplify:  Simplify (fma c a (* d b)) into (fma c a (* b d))
* [misc]taylor:  Taking taylor expansion of (fma c a (* d b)) in c
* [misc]backup-simplify:  Simplify (fma c a (* d b)) into (fma c a (* b d))
* [misc]taylor:  Taking taylor expansion of (fma c a (* d b)) in c
* [misc]backup-simplify:  Simplify (fma c a (* d b)) into (fma c a (* b d))
* [misc]taylor:  Taking taylor expansion of (fma c a (* b d)) in a
* [misc]backup-simplify:  Simplify (fma c a (* b d)) into (fma c a (* b d))
* [misc]taylor:  Taking taylor expansion of (fma c a (* b d)) in d
* [misc]backup-simplify:  Simplify (fma c a (* b d)) into (fma c a (* b d))
* [misc]taylor:  Taking taylor expansion of (fma c a (* b d)) in b
* [misc]backup-simplify:  Simplify (fma c a (* b d)) into (fma c a (* b d))
* [misc]backup-simplify:  Simplify (fma c a (* b d)) into (fma c a (* b d))
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 b
* [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 b
* [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]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (fma c a (* b d)) into (fma c a (* b d))
* [misc]approximate:  Taking taylor expansion of (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) in b
* [misc]backup-simplify:  Simplify (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) in d
* [misc]backup-simplify:  Simplify (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) in a
* [misc]backup-simplify:  Simplify (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) in c
* [misc]backup-simplify:  Simplify (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) in c
* [misc]backup-simplify:  Simplify (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) in a
* [misc]backup-simplify:  Simplify (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) in d
* [misc]backup-simplify:  Simplify (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) in b
* [misc]backup-simplify:  Simplify (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 b
* [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 b
* [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]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]approximate:  Taking taylor expansion of (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) in b
* [misc]backup-simplify:  Simplify (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) in d
* [misc]backup-simplify:  Simplify (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) in a
* [misc]backup-simplify:  Simplify (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) in c
* [misc]backup-simplify:  Simplify (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) in c
* [misc]backup-simplify:  Simplify (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) in a
* [misc]backup-simplify:  Simplify (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) in d
* [misc]backup-simplify:  Simplify (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) in b
* [misc]backup-simplify:  Simplify (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of 0 in a
* [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 b
* [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 b
* [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]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* * * [misc]progress:  tayloring alt 12 of 13
* [misc]approximate:  Taking taylor expansion of (cbrt (+ (sqr c) (sqr d))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr c) (sqr d))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr c) (sqr d))) into (cbrt (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr c) (sqr d))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr c) (sqr d))) into (cbrt (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr c) (sqr d))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr c) (sqr d))) into (cbrt (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr d) (sqr c))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr d) (sqr c))) into (cbrt (+ (sqr d) (sqr c)))
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr d) (sqr c))) into (cbrt (+ (sqr d) (sqr c)))
* [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 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]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 (+ (sqr d) (sqr c))) into (cbrt (+ (sqr d) (sqr c)))
* [misc]approximate:  Taking taylor expansion of (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [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 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]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 (sqr d)) (/ 1 (sqr c)))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]approximate:  Taking taylor expansion of (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in c
* [misc]backup-simplify:  Simplify (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) in d
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [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 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]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 (sqr d)) (/ 1 (sqr c)))) into (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]approximate:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (cube (cbrt (+ (sqr c) (sqr d))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (cube (cbrt (+ (sqr c) (sqr d))))) in d
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in d
* [misc]taylor:  Taking taylor expansion of (* a c) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (sqr c) (sqr d)))) in d
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (sqr c) (sqr d)))) into (+ (sqr d) (sqr c))
* [misc]backup-simplify:  Simplify (* a c) into (* c a)
* [misc]backup-simplify:  Simplify (* b 0) into 0
* [misc]backup-simplify:  Simplify (+ (* c a) 0) into (* c a)
* [misc]backup-simplify:  Simplify (/ (* c a) (+ (sqr d) (sqr c))) into (/ (* c a) (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (cube (cbrt (+ (sqr c) (sqr d))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* 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 (cube (cbrt (+ (sqr c) (sqr d)))) in b
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (sqr c) (sqr d)))) into (+ (sqr d) (sqr c))
* [misc]backup-simplify:  Simplify (* a c) into (* c a)
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (+ (* c a) 0) into (* c a)
* [misc]backup-simplify:  Simplify (/ (* c a) (+ (sqr d) (sqr c))) into (/ (* c a) (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (cube (cbrt (+ (sqr c) (sqr d))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* a c) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (sqr c) (sqr d)))) in c
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (sqr c) (sqr d)))) into (+ (sqr d) (sqr c))
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
* [misc]backup-simplify:  Simplify (/ (* b d) (+ (sqr d) (sqr c))) into (/ (* b d) (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (cube (cbrt (+ (sqr c) (sqr d))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (sqr c) (sqr d)))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (sqr c) (sqr d)))) into (+ (sqr d) (sqr c))
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
* [misc]backup-simplify:  Simplify (/ (* b d) (+ (sqr d) (sqr c))) into (/ (* b d) (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* a c) (* b d)) (cube (cbrt (+ (sqr c) (sqr d))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (sqr c) (sqr d)))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (sqr c) (sqr d)))) into (+ (sqr d) (sqr c))
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
* [misc]backup-simplify:  Simplify (/ (* b d) (+ (sqr d) (sqr c))) into (/ (* b d) (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ (* b d) (+ (sqr d) (sqr c))) in c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (sqr 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 (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 (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr d) 0) into (sqr d)
* [misc]backup-simplify:  Simplify (/ (* b d) (sqr d)) into (/ b d)
* [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 (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ c 0) into c
* [misc]backup-simplify:  Simplify (- (/ c (+ (sqr d) (sqr c))) (+ (* (/ (* b d) (+ (sqr d) (sqr c))) (/ 0 (+ (sqr d) (sqr c)))))) into (/ c (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ c (+ (sqr d) (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 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 (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 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr d) 0) into (sqr d)
* [misc]backup-simplify:  Simplify (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 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) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr d)) (+ (* (/ b d) (/ 0 (sqr d))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (sqr d) (sqr c))) (+ (* (/ (* b d) (+ (sqr d) (sqr c))) (/ 0 (+ (sqr d) (sqr c)))) (* (/ c (+ (sqr d) (sqr c))) (/ 0 (+ (sqr d) (sqr c)))))) 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 b
* [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 (/ 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 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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 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 1) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr d)) (+ (* (/ b d) (/ 1 (sqr d))) (* 0 (/ 0 (sqr d))))) into (- (/ b (pow d 3)))
* [misc]taylor:  Taking taylor expansion of (- (/ 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 (/ 1 (pow d 3)) into (/ 1 (pow d 3))
* [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 d) (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (cube (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (cube (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in d
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in d
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (* (/ 1 b) 1) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (/ (/ 1 b) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (* b (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (cube (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in b
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (/ (/ 1 d) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (cube (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 (cube (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in c
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (* (/ 1 a) 1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 a) 0) into (/ 1 a)
* [misc]backup-simplify:  Simplify (/ (/ 1 a) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (* a (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (cube (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 (cube (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (* 1 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (/ (/ 1 c) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (cube (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 (cube (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (* 1 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (/ (/ 1 c) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) in c
* [misc]taylor:  Taking taylor expansion of (* c (+ (/ 1 (sqr d)) (/ 1 (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 (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 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)) 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]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 0 1) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 1)) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (- (/ (/ 1 (* b d)) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (+ (* (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) into (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in c
* [misc]taylor:  Taking taylor expansion of (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr 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 (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 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)) 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]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* d 1) into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (+ (* (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (+ (* (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* 0 (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) 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 b
* [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 (+ (/ 1 (sqr d)) 0) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (* 0 (/ 1 (sqr d))) (+ (* 1 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (+ (* (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* 0 (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* 0 (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) 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 b
* [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 (/ 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 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 (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr d)) (/ 0 (sqr 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) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 (/ 1 (sqr d))) (+ (* 0 0) (* 0 1)))) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (sqr d)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (sqr d)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqr d))) 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 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 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 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 (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (+ (* (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* 0 (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* 0 (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* 0 (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) 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 b
* [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 b
* [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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 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 (+ (* 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) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 (sqr d))) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (sqr d)) 1)) (* (- (/ 1 (sqr d))) (/ 0 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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [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]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) 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 (* 1 (* 1 (* (/ 1 c) (/ 1 (/ 1 a)))))) (* 1 (* (/ 1 (/ 1 d)) (* (/ 1 (/ 1 b)) (* (sqr (/ 1 c)) 1))))) into (+ (/ a c) (/ (* b d) (sqr c)))
* [misc]approximate:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (cube (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (cube (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in d
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in d
* [misc]taylor:  Taking taylor expansion of (- a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in d
* [misc]taylor:  Taking taylor expansion of (- c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in d
* [misc]taylor:  Taking taylor expansion of (- b) in d
* [misc]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 (- 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 (cube (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in d
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (* (/ -1 b) -1) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (/ (/ 1 b) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (* b (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (cube (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (- 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 (cube (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in b
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (/ (/ 1 d) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (cube (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (cube (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in c
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (* (/ -1 a) -1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 a) 0) into (/ 1 a)
* [misc]backup-simplify:  Simplify (/ (/ 1 a) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (* a (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (cube (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (cube (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (* -1 (/ -1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (/ (/ 1 c) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (cube (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (cube (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (* -1 (/ -1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (/ (/ 1 c) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) in c
* [misc]taylor:  Taking taylor expansion of (* c (+ (/ 1 (sqr d)) (/ 1 (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 (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 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)) 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]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 0 1) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 1)) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 c))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 b) (/ -1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (- (/ (/ 1 (* b d)) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (+ (* (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) into (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in c
* [misc]taylor:  Taking taylor expansion of (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr 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 (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 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)) 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]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* d 1) into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 b) 0) (* 0 (/ -1 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (+ (* (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (- 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 (- 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 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (* 0 (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (+ (* (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* 0 (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) 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 b
* [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 (+ (/ 1 (sqr d)) 0) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (+ (* 0 (/ 1 (sqr d))) (+ (* 1 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- 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 (- 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 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (+ (* (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* 0 (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* 0 (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) 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 b
* [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 (/ 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 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 (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr d)) (/ 0 (sqr 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) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 (/ 1 (sqr d))) (+ (* 0 0) (* 0 1)))) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (sqr d)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (sqr d)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqr d))) 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 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 (- 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) 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 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (+ (* (/ 1 (* c (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* (/ 1 (* b (* d (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* 0 (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* 0 (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* 0 (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) 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 b
* [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 b
* [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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 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 (+ (* 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) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 (sqr d))) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (sqr d)) 1)) (* (- (/ 1 (sqr d))) (/ 0 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 d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [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]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) 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 (* 1 (* 1 (* (/ 1 (- c)) (/ 1 (/ 1 (- a))))))) (* 1 (* (/ 1 (/ 1 (- d))) (* (/ 1 (/ 1 (- b))) (* (sqr (/ 1 (- c))) 1))))) into (+ (/ a c) (/ (* b d) (sqr c)))
* [misc]approximate:  Taking taylor expansion of (cube (cbrt (+ (sqr c) (sqr d)))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (sqr c) (sqr d)))) in d
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (sqr c) (sqr d)))) into (+ (sqr d) (sqr c))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (sqr c) (sqr d)))) in c
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (sqr c) (sqr d)))) into (+ (sqr d) (sqr c))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (sqr c) (sqr d)))) in c
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (sqr c) (sqr d)))) into (+ (sqr d) (sqr c))
* [misc]taylor:  Taking taylor expansion of (+ (sqr d) (sqr c)) 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]taylor:  Taking taylor expansion of (sqr c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [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 (sqr c)
* [misc]backup-simplify:  Simplify (sqr c) into (sqr c)
* [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 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) 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 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) 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 0 into 0
* [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 (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) 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 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (sqr (* d 1))) (sqr c)) into (+ (sqr d) (sqr c))
* [misc]approximate:  Taking taylor expansion of (cube (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in d
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in c
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in c
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 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]taylor:  Taking taylor expansion of (/ 1 (sqr c)) in d
* [misc]taylor:  Taking taylor expansion of (sqr c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (sqr c))) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (/ 1 (sqr c)) into (/ 1 (sqr c))
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 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 (+ (* 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 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 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 (+ (* 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 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 (sqr c)) into (/ 1 (sqr c))
* [misc]approximate:  Taking taylor expansion of (cube (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in d
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in c
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in c
* [misc]backup-simplify:  Simplify (cube (cbrt (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) into (+ (/ 1 (sqr d)) (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr d)) (/ 1 (sqr c))) 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]taylor:  Taking taylor expansion of (/ 1 (sqr c)) in d
* [misc]taylor:  Taking taylor expansion of (sqr c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (sqr c))) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (/ 1 (sqr c)) into (/ 1 (sqr c))
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 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 (+ (* 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 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 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 (+ (* 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 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 (sqr c)) into (/ 1 (sqr c))
* [misc]approximate:  Taking taylor expansion of (+ (* a c) (* b d)) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in d
* [misc]taylor:  Taking taylor expansion of (* a c) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* 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 (+ (* a c) (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* a c) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (+ (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (+ 0 (* b d)) into (* b d)
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [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]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ c 0) into c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 (+ (* b 0) (* 0 d)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 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 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (* 0 (/ 1 d))) 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 (/ 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 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 (/ 0 1)) (* 0 (/ 0 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 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 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (* 0 (/ 1 d)))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) 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)) (* 0 (/ 0 1)))) 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 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) 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 (- (+ (* 1 (/ 0 1)))) 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 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) 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)) (* 0 (/ 0 1)) (* 0 (/ 0 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 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 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) 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 (* 1 (* 1 (* (/ 1 (/ 1 c)) (/ 1 (/ 1 a)))))) (* 1 (* (/ 1 (/ 1 d)) (* (/ 1 (/ 1 b)) (* 1 1))))) into (+ (* b d) (* c a))
* [misc]approximate:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in d
* [misc]taylor:  Taking taylor expansion of (- a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in d
* [misc]taylor:  Taking taylor expansion of (- c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in d
* [misc]taylor:  Taking taylor expansion of (- b) in d
* [misc]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 (- 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 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (- 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 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]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 (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 c))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 b) (/ -1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (/ 1 (* b d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 b) 0) (* 0 (/ -1 d))) 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 (/ 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 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 (/ 0 1)) (* 0 (/ 0 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 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 (- 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 (- 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 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (* 0 (/ -1 d)))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))))) 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)) (* 0 (/ 0 1)))) 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 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) 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 (- (+ (* 1 (/ 0 1)))) 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 (- 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 (- 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 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 d))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b d)) (/ 0 (* b d))) (* 0 (/ 0 (* b d))))) 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)) (* 0 (/ 0 1)) (* 0 (/ 0 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 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 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) 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 (* 1 (* 1 (* (/ 1 (/ 1 (- c))) (/ 1 (/ 1 (- a))))))) (* 1 (* (/ 1 (/ 1 (- d))) (* (/ 1 (/ 1 (- b))) (* 1 1))))) into (+ (* b d) (* c a))
* * * [misc]progress:  tayloring alt 13 of 13
* [misc]approximate:  Taking taylor expansion of (/ (- (sqr (* a c)) (sqr (* b d))) (* (sqr (hypot c d)) (- (* a c) (* b d)))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (* a c)) (sqr (* b d))) (* (sqr (hypot c d)) (- (* a c) (* b d)))) in d
* [misc]taylor:  Taking taylor expansion of (- (sqr (* a c)) (sqr (* b d))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (* a c)) in d
* [misc]taylor:  Taking taylor expansion of (* a c) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (sqr (* b d)) in d
* [misc]taylor:  Taking taylor expansion of (* b 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 d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot c d)) (- (* a c) (* b d))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in d
* [misc]taylor:  Taking taylor expansion of (hypot c d) in d
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]taylor:  Taking taylor expansion of (- (* a c) (* b d)) in d
* [misc]taylor:  Taking taylor expansion of (* a c) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a c) into (* c a)
* [misc]backup-simplify:  Simplify (* (* c a) (* c a)) into (* (sqr c) (sqr a))
* [misc]backup-simplify:  Simplify (* b 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr c) (sqr a)) 0) into (* (sqr c) (sqr a))
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (* a c) into (* c a)
* [misc]backup-simplify:  Simplify (* b 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* c a) 0) into (* c a)
* [misc]backup-simplify:  Simplify (* (sqr (hypot c d)) (* c a)) into (* (sqr (hypot c d)) (* c a))
* [misc]backup-simplify:  Simplify (/ (* (sqr c) (sqr a)) (* (sqr (hypot c d)) (* c a))) into (/ (* c a) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (* a c)) (sqr (* b d))) (* (sqr (hypot c d)) (- (* a c) (* b d)))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (* a c)) (sqr (* b d))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (* a c)) in b
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (sqr (* 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]taylor:  Taking taylor expansion of (* (sqr (hypot c d)) (- (* a c) (* b d))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in b
* [misc]taylor:  Taking taylor expansion of (hypot c d) in b
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]taylor:  Taking taylor expansion of (- (* a c) (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* 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 (* a c) into (* c a)
* [misc]backup-simplify:  Simplify (* (* c a) (* c a)) into (* (sqr c) (sqr a))
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr c) (sqr a)) 0) into (* (sqr c) (sqr a))
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (* a c) into (* c a)
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* c a) 0) into (* c a)
* [misc]backup-simplify:  Simplify (* (sqr (hypot c d)) (* c a)) into (* (sqr (hypot c d)) (* c a))
* [misc]backup-simplify:  Simplify (/ (* (sqr c) (sqr a)) (* (sqr (hypot c d)) (* c a))) into (/ (* c a) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (* a c)) (sqr (* b d))) (* (sqr (hypot c d)) (- (* a c) (* b d)))) in c
* [misc]taylor:  Taking taylor expansion of (- (sqr (* a c)) (sqr (* b d))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (* a c)) in c
* [misc]taylor:  Taking taylor expansion of (* a c) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot c d)) (- (* a c) (* b d))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in c
* [misc]taylor:  Taking taylor expansion of (hypot c d) in c
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]taylor:  Taking taylor expansion of (- (* a c) (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* a c) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (* (* b d) (* b d)) into (* (sqr b) (sqr d))
* [misc]backup-simplify:  Simplify (- (* (sqr b) (sqr d))) into (- (* (sqr b) (sqr d)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* (sqr b) (sqr d)))) into (- (* (sqr b) (sqr d)))
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (- (* b d)) into (- (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (- (* b d))) into (- (* b d))
* [misc]backup-simplify:  Simplify (* (sqr (hypot c d)) (- (* b d))) into (* -1 (* (sqr (hypot c d)) (* b d)))
* [misc]backup-simplify:  Simplify (/ (- (* (sqr b) (sqr d))) (* -1 (* (sqr (hypot c d)) (* b d)))) into (/ (* b d) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (* a c)) (sqr (* b d))) (* (sqr (hypot c d)) (- (* a c) (* b d)))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr (* a c)) (sqr (* b d))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (* a c)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (sqr (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot c d)) (- (* a c) (* b d))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in a
* [misc]taylor:  Taking taylor expansion of (hypot c d) in a
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]taylor:  Taking taylor expansion of (- (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (* (* b d) (* b d)) into (* (sqr b) (sqr d))
* [misc]backup-simplify:  Simplify (- (* (sqr b) (sqr d))) into (- (* (sqr b) (sqr d)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* (sqr b) (sqr d)))) into (- (* (sqr b) (sqr d)))
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (- (* b d)) into (- (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (- (* b d))) into (- (* b d))
* [misc]backup-simplify:  Simplify (* (sqr (hypot c d)) (- (* b d))) into (* -1 (* (sqr (hypot c d)) (* b d)))
* [misc]backup-simplify:  Simplify (/ (- (* (sqr b) (sqr d))) (* -1 (* (sqr (hypot c d)) (* b d)))) into (/ (* b d) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (* a c)) (sqr (* b d))) (* (sqr (hypot c d)) (- (* a c) (* b d)))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr (* a c)) (sqr (* b d))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (* a c)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (sqr (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot c d)) (- (* a c) (* b d))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in a
* [misc]taylor:  Taking taylor expansion of (hypot c d) in a
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]taylor:  Taking taylor expansion of (- (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (* (* b d) (* b d)) into (* (sqr b) (sqr d))
* [misc]backup-simplify:  Simplify (- (* (sqr b) (sqr d))) into (- (* (sqr b) (sqr d)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* (sqr b) (sqr d)))) into (- (* (sqr b) (sqr d)))
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (- (* b d)) into (- (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (- (* b d))) into (- (* b d))
* [misc]backup-simplify:  Simplify (* (sqr (hypot c d)) (- (* b d))) into (* -1 (* (sqr (hypot c d)) (* b d)))
* [misc]backup-simplify:  Simplify (/ (- (* (sqr b) (sqr d))) (* -1 (* (sqr (hypot c d)) (* b d)))) into (/ (* b d) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (* b d) (sqr (hypot c d))) in c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in c
* [misc]taylor:  Taking taylor expansion of (hypot c d) in c
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ (* b d) (sqr (hypot c d))) into (/ (* b d) (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (* b d) (sqr (hypot 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 (hypot c d)) in b
* [misc]taylor:  Taking taylor expansion of (hypot c d) in b
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ d (sqr (hypot c d))) into (/ d (sqr (hypot c d)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* 0 c) (* c 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* (* b d) 0) (* 0 (* b d))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ c 0) into c
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot c d)) c) (* 0 (- (* b d)))) into (* (sqr (hypot c d)) c)
* [misc]backup-simplify:  Simplify (- (/ 0 (* -1 (* (sqr (hypot c d)) (* b d)))) (+ (* (/ (* b d) (sqr (hypot c d))) (/ (* (sqr (hypot c d)) c) (* -1 (* (sqr (hypot c d)) (* b d))))))) into (/ c (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ c (sqr (hypot 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 (sqr (hypot c d)) in c
* [misc]taylor:  Taking taylor expansion of (hypot c d) in c
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot c d))) into (/ 1 (sqr (hypot c d)))
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ (* b d) (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ d (sqr (hypot c 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]taylor:  Taking taylor expansion of (sqr (hypot c d)) in d
* [misc]taylor:  Taking taylor expansion of (hypot c d) in d
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot c d))) into (/ 1 (sqr (hypot c d)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* c c) (* 0 0))) into (sqr c)
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* b d) 0) (+ (* 0 0) (* 0 (* b d)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr c) 0) into (sqr c)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (+ (* 0 0) (* 0 (hypot c d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot c d)) 0) (+ (* 0 c) (* 0 (- (* b d))))) into 0
* [misc]backup-simplify:  Simplify (- (/ (sqr c) (* -1 (* (sqr (hypot c d)) (* b d)))) (+ (* (/ (* b d) (sqr (hypot c d))) (/ 0 (* -1 (* (sqr (hypot c d)) (* b d))))) (* (/ c (sqr (hypot c d))) (/ (* (sqr (hypot c d)) c) (* -1 (* (sqr (hypot c d)) (* b d))))))) 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 b
* [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 (/ 1 (sqr (hypot c d))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in b
* [misc]taylor:  Taking taylor expansion of (hypot c d) in b
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot c d))) into (/ 1 (sqr (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr (hypot c d))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in d
* [misc]taylor:  Taking taylor expansion of (hypot c d) in d
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot c d))) into (/ 1 (sqr (hypot c d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot c d))) into (/ 1 (sqr (hypot c d)))
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (+ (* 0 0) (* 0 (hypot c d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ (* b d) (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))) (* 0 (/ 0 (sqr (hypot c d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in 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 0) (+ (* 1 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ d (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))))) 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 (sqr (hypot c d))) into (/ 1 (sqr (hypot c d)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* c 0) (+ (* 0 c) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* b d) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* b d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot c d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot c d)) 0) (+ (* 0 0) (+ (* 0 c) (* 0 (- (* b d)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* -1 (* (sqr (hypot c d)) (* b d)))) (+ (* (/ (* b d) (sqr (hypot c d))) (/ 0 (* -1 (* (sqr (hypot c d)) (* b d))))) (* (/ c (sqr (hypot c d))) (/ 0 (* -1 (* (sqr (hypot c d)) (* b d))))) (* 0 (/ (* (sqr (hypot c d)) c) (* -1 (* (sqr (hypot c d)) (* b d))))))) 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 b
* [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 b
* [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 (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ 1 (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot c d))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr (hypot c d))) (+ (* (/ (* b d) (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))) (* 0 (/ 0 (sqr (hypot c d)))) (* 0 (/ 0 (sqr (hypot c d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in 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 (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot c d))) (/ 0 (sqr (hypot c d)))))) 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 (sqr (hypot c d))) (* d (* b (* 1 1)))) (* (/ 1 (sqr (hypot c d))) (* 1 (* 1 (* c a))))) into (+ (/ (* c a) (sqr (hypot c d))) (/ (* b d) (sqr (hypot c d))))
* [misc]approximate:  Taking taylor expansion of (/ (- (sqr (* (/ 1 a) (/ 1 c))) (sqr (* (/ 1 b) (/ 1 d)))) (* (sqr (hypot (/ 1 c) (/ 1 d))) (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (* (/ 1 a) (/ 1 c))) (sqr (* (/ 1 b) (/ 1 d)))) (* (sqr (hypot (/ 1 c) (/ 1 d))) (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))))) in d
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 1 a) (/ 1 c))) (sqr (* (/ 1 b) (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 a) (/ 1 c))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 b) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot (/ 1 c) (/ 1 d))) (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 b) 1) into (/ 1 b)
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 b)) into (/ 1 (sqr b))
* [misc]backup-simplify:  Simplify (- (/ 1 (sqr b))) into (- (/ 1 (sqr b)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (sqr b)))) into (- (/ 1 (sqr b)))
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (* (/ 1 b) 1) into (/ 1 b)
* [misc]backup-simplify:  Simplify (- (/ 1 b)) into (- (/ 1 b))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 b))) into (- (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sqr (hypot (/ 1 c) (/ 1 d))) (- (/ 1 b))) into (* -1 (/ (sqr (hypot (/ 1 c) (/ 1 d))) b))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 (sqr b))) (* -1 (/ (sqr (hypot (/ 1 c) (/ 1 d))) b))) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) b))
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (* (/ 1 a) (/ 1 c))) (sqr (* (/ 1 b) (/ 1 d)))) (* (sqr (hypot (/ 1 c) (/ 1 d))) (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 1 a) (/ 1 c))) (sqr (* (/ 1 b) (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 a) (/ 1 c))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 b) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot (/ 1 c) (/ 1 d))) (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* (/ 1 d) (/ 1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (- (/ 1 (sqr d))) into (- (/ 1 (sqr d)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (sqr d)))) into (- (/ 1 (sqr d)))
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d))) into (- (/ 1 d))
* [misc]backup-simplify:  Simplify (* (sqr (hypot (/ 1 c) (/ 1 d))) (- (/ 1 d))) into (* -1 (/ (sqr (hypot (/ 1 c) (/ 1 d))) d))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 (sqr d))) (* -1 (/ (sqr (hypot (/ 1 c) (/ 1 d))) d))) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) d))
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (* (/ 1 a) (/ 1 c))) (sqr (* (/ 1 b) (/ 1 d)))) (* (sqr (hypot (/ 1 c) (/ 1 d))) (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))))) in c
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 1 a) (/ 1 c))) (sqr (* (/ 1 b) (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 a) (/ 1 c))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 b) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 (hypot (/ 1 c) (/ 1 d))) (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 d) in c
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* (/ 1 a) 1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* (/ 1 a) (/ 1 a)) into (/ 1 (sqr a))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr a)) 0) into (/ 1 (sqr a))
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (* (/ 1 a) 1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 a) 0) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* (sqr (hypot (/ 1 c) (/ 1 d))) (/ 1 a)) into (/ (sqr (hypot (/ 1 c) (/ 1 d))) a)
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr a)) (/ (sqr (hypot (/ 1 c) (/ 1 d))) a)) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) a))
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (* (/ 1 a) (/ 1 c))) (sqr (* (/ 1 b) (/ 1 d)))) (* (sqr (hypot (/ 1 c) (/ 1 d))) (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 1 a) (/ 1 c))) (sqr (* (/ 1 b) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 a) (/ 1 c))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 (hypot (/ 1 c) (/ 1 d))) (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in a
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (/ 1 c) (/ 1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr c)) 0) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (* 1 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (sqr (hypot (/ 1 c) (/ 1 d))) (/ 1 c)) into (/ (sqr (hypot (/ 1 c) (/ 1 d))) c)
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr c)) (/ (sqr (hypot (/ 1 c) (/ 1 d))) c)) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) c))
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (* (/ 1 a) (/ 1 c))) (sqr (* (/ 1 b) (/ 1 d)))) (* (sqr (hypot (/ 1 c) (/ 1 d))) (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 1 a) (/ 1 c))) (sqr (* (/ 1 b) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 a) (/ 1 c))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 (hypot (/ 1 c) (/ 1 d))) (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in a
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (/ 1 c) (/ 1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr c)) 0) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (* 1 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (sqr (hypot (/ 1 c) (/ 1 d))) (/ 1 c)) into (/ (sqr (hypot (/ 1 c) (/ 1 d))) c)
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr c)) (/ (sqr (hypot (/ 1 c) (/ 1 d))) c)) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) c))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) c)) in c
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot (/ 1 c) (/ 1 d))) c) in c
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 1) (* 0 0)) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (- (/ 1 (* b d))) into (- (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* b d)))) into (- (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) (- (/ 1 (* b d)))) (* 0 (/ 1 c))) into (- (/ (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)))
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (sqr (hypot (/ 1 c) (/ 1 d))) c)) (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) c)) (/ (- (/ (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) (/ (sqr (hypot (/ 1 c) (/ 1 d))) c))))) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) in c
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)) into (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (* (/ 1 (* b d)) (/ 1 (* b d))) into (/ 1 (* (sqr b) (sqr d)))
* [misc]backup-simplify:  Simplify (- (/ 1 (* (sqr b) (sqr d)))) into (- (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* (sqr b) (sqr d))))) into (- (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 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 (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 (- (/ 1 (* b d)))) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (* (sqr b) (sqr d)))) (/ (sqr (hypot (/ 1 c) (/ 1 d))) c)) (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) c)) (/ 0 (/ (sqr (hypot (/ 1 c) (/ 1 d))) c))) (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) (/ (- (/ (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) (/ (sqr (hypot (/ 1 c) (/ 1 d))) c))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) in b
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [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 (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (* 0 d) into 0
* [misc]backup-simplify:  Simplify (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) d) (* 0 0)) into (* (sqr (hypot (/ 1 c) (/ 1 d))) d)
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) d)) into (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) d))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) d)) in d
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot (/ 1 c) (/ 1 d))) d) in d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 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 (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 1) (* 0 0)) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) into (/ 1 (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (* b d)) 0) (* 0 (/ 1 (* b d)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 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 (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 0) (+ (* 0 (- (/ 1 (* b d)))) (* 0 (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (sqr (hypot (/ 1 c) (/ 1 d))) c)) (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) c)) (/ 0 (/ (sqr (hypot (/ 1 c) (/ 1 d))) c))) (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) (/ 0 (/ (sqr (hypot (/ 1 c) (/ 1 d))) c))) (* 0 (/ (- (/ (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) (/ (sqr (hypot (/ 1 c) (/ 1 d))) c))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (* 0 (* b d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) 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 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 d) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) d)) (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) d))))) 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 (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) 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 (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]backup-simplify:  Simplify 0 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 (/ 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 c)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (* b d)) 0) (+ (* 0 0) (* 0 (/ 1 (* b d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 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 (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 (* b d)))) (* 0 (/ 1 c)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (sqr (hypot (/ 1 c) (/ 1 d))) c)) (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) c)) (/ 0 (/ (sqr (hypot (/ 1 c) (/ 1 d))) c))) (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) (/ 0 (/ (sqr (hypot (/ 1 c) (/ 1 d))) c))) (* 0 (/ 0 (/ (sqr (hypot (/ 1 c) (/ 1 d))) c))) (* 0 (/ (- (/ (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) (/ (sqr (hypot (/ 1 c) (/ 1 d))) c))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 0) (* 0 (* b d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)))) (* 0 (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in 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 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 0) (+ (* 0 d) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr (hypot (/ 1 c) (/ 1 d))) d)) (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) d))) (* 0 (/ 0 (* (sqr (hypot (/ 1 c) (/ 1 d))) d))))) 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 (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))) (* 0 (/ 0 (sqr (hypot (/ 1 c) (/ 1 d))))))) 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 (sqr (hypot (/ 1 c) (/ 1 d)))) (* 1 (* 1 (* (/ 1 (/ 1 c)) (/ 1 (/ 1 a)))))) (* (/ 1 (sqr (hypot (/ 1 c) (/ 1 d)))) (* (/ 1 (/ 1 d)) (* (/ 1 (/ 1 b)) (* 1 1))))) into (+ (/ (* c a) (sqr (hypot (/ 1 c) (/ 1 d)))) (/ (* b d) (sqr (hypot (/ 1 c) (/ 1 d)))))
* [misc]approximate:  Taking taylor expansion of (/ (- (sqr (* (/ 1 (- a)) (/ 1 (- c)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) (* (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))) (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (* (/ 1 (- a)) (/ 1 (- c)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) (* (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))) (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))))) in d
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 1 (- a)) (/ 1 (- c)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- a)) (/ 1 (- c)))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in d
* [misc]taylor:  Taking taylor expansion of (- a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in d
* [misc]taylor:  Taking taylor expansion of (- c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- b)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in d
* [misc]taylor:  Taking taylor expansion of (- b) in d
* [misc]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 (- 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 (hypot (/ 1 (- c)) (/ 1 (- d)))) (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in d
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in d
* [misc]taylor:  Taking taylor expansion of (- a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in d
* [misc]taylor:  Taking taylor expansion of (- c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in d
* [misc]taylor:  Taking taylor expansion of (- b) in d
* [misc]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 (- 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 (* (/ -1 b) -1) into (/ 1 b)
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 b)) into (/ 1 (sqr b))
* [misc]backup-simplify:  Simplify (- (/ 1 (sqr b))) into (- (/ 1 (sqr b)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (sqr b)))) into (- (/ 1 (sqr b)))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (* (/ -1 b) -1) into (/ 1 b)
* [misc]backup-simplify:  Simplify (- (/ 1 b)) into (- (/ 1 b))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 b))) into (- (/ 1 b))
* [misc]backup-simplify:  Simplify (* (sqr (hypot (/ -1 c) (/ -1 d))) (- (/ 1 b))) into (* -1 (/ (sqr (hypot (/ -1 c) (/ -1 d))) b))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 (sqr b))) (* -1 (/ (sqr (hypot (/ -1 c) (/ -1 d))) b))) into (/ 1 (* b (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (* (/ 1 (- a)) (/ 1 (- c)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) (* (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))) (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 1 (- a)) (/ 1 (- c)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- a)) (/ 1 (- c)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- b)) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (- 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 (hypot (/ 1 (- c)) (/ 1 (- d)))) (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in b
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (- 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 (/ -1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* (/ 1 d) (/ 1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (- (/ 1 (sqr d))) into (- (/ 1 (sqr d)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (sqr d)))) into (- (/ 1 (sqr d)))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (* -1 (/ -1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d))) into (- (/ 1 d))
* [misc]backup-simplify:  Simplify (* (sqr (hypot (/ -1 c) (/ -1 d))) (- (/ 1 d))) into (* -1 (/ (sqr (hypot (/ -1 c) (/ -1 d))) d))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 (sqr d))) (* -1 (/ (sqr (hypot (/ -1 c) (/ -1 d))) d))) into (/ 1 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (* (/ 1 (- a)) (/ 1 (- c)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) (* (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))) (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))))) in c
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 1 (- a)) (/ 1 (- c)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- a)) (/ 1 (- c)))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- b)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (hypot (/ 1 (- c)) (/ 1 (- d)))) (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (* (/ -1 a) -1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* (/ 1 a) (/ 1 a)) into (/ 1 (sqr a))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr a)) 0) into (/ 1 (sqr a))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (* (/ -1 a) -1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 a) 0) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* (sqr (hypot (/ -1 c) (/ -1 d))) (/ 1 a)) into (/ (sqr (hypot (/ -1 c) (/ -1 d))) a)
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr a)) (/ (sqr (hypot (/ -1 c) (/ -1 d))) a)) into (/ 1 (* a (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (* (/ 1 (- a)) (/ 1 (- c)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) (* (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))) (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 1 (- a)) (/ 1 (- c)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- a)) (/ 1 (- c)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (hypot (/ 1 (- c)) (/ 1 (- d)))) (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in a
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (/ 1 c) (/ 1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr c)) 0) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (* -1 (/ -1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (sqr (hypot (/ -1 c) (/ -1 d))) (/ 1 c)) into (/ (sqr (hypot (/ -1 c) (/ -1 d))) c)
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr c)) (/ (sqr (hypot (/ -1 c) (/ -1 d))) c)) into (/ 1 (* c (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (- (sqr (* (/ 1 (- a)) (/ 1 (- c)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) (* (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))) (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 1 (- a)) (/ 1 (- c)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- a)) (/ 1 (- c)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (hypot (/ 1 (- c)) (/ 1 (- d)))) (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in a
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (/ 1 c) (/ 1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr c)) 0) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (* -1 (/ -1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (sqr (hypot (/ -1 c) (/ -1 d))) (/ 1 c)) into (/ (sqr (hypot (/ -1 c) (/ -1 d))) c)
* [misc]backup-simplify:  Simplify (/ (/ 1 (sqr c)) (/ (sqr (hypot (/ -1 c) (/ -1 d))) c)) into (/ 1 (* c (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* c (sqr (hypot (/ -1 c) (/ -1 d))))) in c
* [misc]taylor:  Taking taylor expansion of (* c (sqr (hypot (/ -1 c) (/ -1 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 (hypot (/ -1 c) (/ -1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (* 0 (sqr (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqr (hypot (/ -1 c) (/ -1 d))))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ -1 c) (/ -1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 c))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 b) (/ -1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (- (/ 1 (* b d))) into (- (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* b d)))) into (- (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ -1 c) (/ -1 d))) (- (/ 1 (* b d)))) (* 0 (/ 1 c))) into (- (/ (sqr (hypot (/ -1 c) (/ -1 d))) (* b d)))
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (sqr (hypot (/ -1 c) (/ -1 d))) c)) (+ (* (/ 1 (* c (sqr (hypot (/ -1 c) (/ -1 d))))) (/ (- (/ (sqr (hypot (/ -1 c) (/ -1 d))) (* b d))) (/ (sqr (hypot (/ -1 c) (/ -1 d))) c))))) into (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d))))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) in c
* [misc]taylor:  Taking taylor expansion of (* b (* d (sqr (hypot (/ -1 c) (/ -1 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 (* d (sqr (hypot (/ -1 c) (/ -1 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 (hypot (/ -1 c) (/ -1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (* d (sqr (hypot (/ -1 c) (/ -1 d)))) into (* d (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (* b (* d (sqr (hypot (/ -1 c) (/ -1 d))))) into (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]backup-simplify:  Simplify (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) into (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d))))))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ -1 c) (/ -1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 b) (/ -1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (* (/ 1 (* b d)) (/ 1 (* b d))) into (/ 1 (* (sqr b) (sqr d)))
* [misc]backup-simplify:  Simplify (- (/ 1 (* (sqr b) (sqr d)))) into (- (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* (sqr b) (sqr d))))) into (- (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 b) 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 (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ -1 c) (/ -1 d))) 0) (+ (* 0 (- (/ 1 (* b d)))) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (* (sqr b) (sqr d)))) (/ (sqr (hypot (/ -1 c) (/ -1 d))) c)) (+ (* (/ 1 (* c (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (/ (sqr (hypot (/ -1 c) (/ -1 d))) c))) (* (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) (/ (- (/ (sqr (hypot (/ -1 c) (/ -1 d))) (* b d))) (/ (sqr (hypot (/ -1 c) (/ -1 d))) c))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) in b
* [misc]taylor:  Taking taylor expansion of (* b (* d (sqr (hypot (/ -1 c) (/ -1 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 (sqr (hypot (/ -1 c) (/ -1 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 (hypot (/ -1 c) (/ -1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (* d (sqr (hypot (/ -1 c) (/ -1 d)))) into (* d (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (* 0 (* d (sqr (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) into (* d (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (/ 1 (* d (sqr (hypot (/ -1 c) (/ -1 d))))) into (/ 1 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* d (sqr (hypot (/ -1 c) (/ -1 d))))) in d
* [misc]taylor:  Taking taylor expansion of (* d (sqr (hypot (/ -1 c) (/ -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]taylor:  Taking taylor expansion of (sqr (hypot (/ -1 c) (/ -1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (* 0 (sqr (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqr (hypot (/ -1 c) (/ -1 d))))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) into (/ 1 (sqr (hypot (/ -1 c) (/ -1 d))))
* [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 (- 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 c))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 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) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 b) 0) (* 0 (/ -1 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (* b d)) 0) (* 0 (/ 1 (* b 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 (- 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 (- 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 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) 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 (+ (* (/ -1 b) 0) (+ (* 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 (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ -1 c) (/ -1 d))) 0) (+ (* 0 0) (+ (* 0 (- (/ 1 (* b d)))) (* 0 (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (sqr (hypot (/ -1 c) (/ -1 d))) c)) (+ (* (/ 1 (* c (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (/ (sqr (hypot (/ -1 c) (/ -1 d))) c))) (* (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) (/ 0 (/ (sqr (hypot (/ -1 c) (/ -1 d))) c))) (* 0 (/ (- (/ (sqr (hypot (/ -1 c) (/ -1 d))) (* b d))) (/ (sqr (hypot (/ -1 c) (/ -1 d))) c))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) (/ 0 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* d (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))))) 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 (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) 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 (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify 0 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 (- 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 c)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (* 0 (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (* b d)) 0) (+ (* 0 0) (* 0 (/ 1 (* b 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 (- 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 (- 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 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (+ (* 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 (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ -1 c) (/ -1 d))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 (* b d)))) (* 0 (/ 1 c)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ (sqr (hypot (/ -1 c) (/ -1 d))) c)) (+ (* (/ 1 (* c (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (/ (sqr (hypot (/ -1 c) (/ -1 d))) c))) (* (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) (/ 0 (/ (sqr (hypot (/ -1 c) (/ -1 d))) c))) (* 0 (/ 0 (/ (sqr (hypot (/ -1 c) (/ -1 d))) c))) (* 0 (/ (- (/ (sqr (hypot (/ -1 c) (/ -1 d))) (* b d))) (/ (sqr (hypot (/ -1 c) (/ -1 d))) c))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 (* d (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) (/ 0 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d))))))) (* 0 (/ 0 (* b (* d (sqr (hypot (/ -1 c) (/ -1 d))))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in 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 (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* d (sqr (hypot (/ -1 c) (/ -1 d))))) (/ 0 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))) (* 0 (/ 0 (* d (sqr (hypot (/ -1 c) (/ -1 d)))))))) 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 (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))) (* 0 (/ 0 (sqr (hypot (/ -1 c) (/ -1 d))))))) 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 (sqr (hypot (/ -1 c) (/ -1 d)))) (* 1 (* 1 (* (/ 1 (/ 1 (- c))) (/ 1 (/ 1 (- a))))))) (* (/ 1 (sqr (hypot (/ -1 c) (/ -1 d)))) (* (/ 1 (/ 1 (- d))) (* (/ 1 (/ 1 (- b))) (* 1 1))))) into (+ (/ (* c a) (sqr (hypot (/ -1 c) (/ -1 d)))) (/ (* b d) (sqr (hypot (/ -1 c) (/ -1 d)))))
* [misc]approximate:  Taking taylor expansion of (- (sqr (* a c)) (sqr (* b d))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (- (sqr (* a c)) (sqr (* b d))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (* a c)) in d
* [misc]taylor:  Taking taylor expansion of (* a c) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (sqr (* b d)) in d
* [misc]taylor:  Taking taylor expansion of (* b 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 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 c)) (sqr (* b d))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (* a c)) in b
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (sqr (* 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]taylor:  Taking taylor expansion of (- (sqr (* a c)) (sqr (* b d))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (* a c)) in c
* [misc]taylor:  Taking taylor expansion of (* a c) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (- (sqr (* a c)) (sqr (* b d))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (* a c)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (sqr (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (- (sqr (* a c)) (sqr (* b d))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (* a c)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (sqr (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (* (* b d) (* b d)) into (* (sqr b) (sqr d))
* [misc]backup-simplify:  Simplify (- (* (sqr b) (sqr d))) into (- (* (sqr b) (sqr d)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* (sqr b) (sqr d)))) into (- (* (sqr b) (sqr d)))
* [misc]taylor:  Taking taylor expansion of (- (* (sqr b) (sqr d))) in c
* [misc]taylor:  Taking taylor expansion of (* (sqr b) (sqr d)) in c
* [misc]taylor:  Taking taylor expansion of (sqr b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [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 (* b b) into (sqr b)
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* (sqr b) (sqr d)) into (* (sqr b) (sqr d))
* [misc]backup-simplify:  Simplify (- (* (sqr b) (sqr d))) into (- (* (sqr b) (sqr d)))
* [misc]taylor:  Taking taylor expansion of (- (* (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 (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* 0 c) (* c 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* (* b d) 0) (* 0 (* b 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 c
* [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 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 (+ (* b 0) (* 0 b)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr b) 0) (* 0 (sqr d))) 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 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 (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (sqr d))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* c c) (* 0 0))) into (sqr c)
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* b d) 0) (+ (* 0 0) (* 0 (* b d)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr c) 0) into (sqr 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]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (- (sqr (* (/ 1 a) (/ 1 c))) (sqr (* (/ 1 b) (/ 1 d)))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 1 a) (/ 1 c))) (sqr (* (/ 1 b) (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 a) (/ 1 c))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 b) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 1 a) (/ 1 c))) (sqr (* (/ 1 b) (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 a) (/ 1 c))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 b) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 1 a) (/ 1 c))) (sqr (* (/ 1 b) (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 a) (/ 1 c))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 b) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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) (/ 1 c))) (sqr (* (/ 1 b) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 a) (/ 1 c))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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) (/ 1 c))) (sqr (* (/ 1 b) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 a) (/ 1 c))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (/ 1 c) (/ 1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr c)) 0) into (/ 1 (sqr 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 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (* (/ 1 (* b d)) (/ 1 (* b d))) into (/ 1 (* (sqr b) (sqr d)))
* [misc]backup-simplify:  Simplify (- (/ 1 (* (sqr b) (sqr d)))) into (- (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* (sqr b) (sqr d))))) into (- (/ 1 (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* (sqr b) (sqr d)))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr b) (sqr d))) in c
* [misc]taylor:  Taking taylor expansion of (* (sqr b) (sqr d)) in c
* [misc]taylor:  Taking taylor expansion of (sqr b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [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 (* b b) into (sqr b)
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* (sqr b) (sqr d)) into (* (sqr b) (sqr d))
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr b) (sqr d))) into (/ 1 (* (sqr b) (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]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (* b d)) 0) (* 0 (/ 1 (* b 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 c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 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]taylor:  Taking taylor expansion of 0 in b
* [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 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (* b d)) 0) (+ (* 0 0) (* 0 (/ 1 (* b 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 c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 1 (* (sqr b) (sqr d)))) into (- (/ 1 (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* (sqr b) (sqr d)))) in b
* [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]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 b
* [misc]backup-simplify:  Simplify 0 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]taylor:  Taking taylor expansion of 0 in b
* [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 into 1
* [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 (- (+ (* 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 c))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (* b d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* b 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 c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr b) 0) (* 0 (sqr d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr b) (sqr d))) (/ 0 (* (sqr b) (sqr d)))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 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)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
* [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 (sqr d))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr d)) (/ 0 (sqr d))))) 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 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) 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 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 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 c)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 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 (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (* b d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* b 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 c
* [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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr b) 0) (+ (* 0 0) (* 0 (sqr d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr b) (sqr d))) (/ 0 (* (sqr b) (sqr d)))) (* 0 (/ 0 (* (sqr b) (sqr d)))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 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)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 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 (sqr d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr d)) (/ 0 (sqr d))) (* 0 (/ 0 (sqr d))))) 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]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) 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 (sqr (* 1 (* 1 (* (/ 1 (/ 1 c)) (/ 1 (/ 1 a))))))) (* -1 (sqr (* (/ 1 (/ 1 d)) (* (/ 1 (/ 1 b)) (* 1 1)))))) into (- (* (sqr c) (sqr a)) (* (sqr b) (sqr d)))
* [misc]approximate:  Taking taylor expansion of (- (sqr (* (/ 1 (- a)) (/ 1 (- c)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (- (sqr (* (/ 1 (- a)) (/ 1 (- c)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- a)) (/ 1 (- c)))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in d
* [misc]taylor:  Taking taylor expansion of (- a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in d
* [misc]taylor:  Taking taylor expansion of (- c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- b)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in d
* [misc]taylor:  Taking taylor expansion of (- b) in d
* [misc]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 (- 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)) (/ 1 (- c)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- a)) (/ 1 (- c)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- b)) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (- 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)) (/ 1 (- c)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- a)) (/ 1 (- c)))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- b)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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)) (/ 1 (- c)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- a)) (/ 1 (- c)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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)) (/ 1 (- c)))) (sqr (* (/ 1 (- b)) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- a)) (/ 1 (- c)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (/ 1 c) (/ 1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr c)) 0) into (/ 1 (sqr 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 1 in b
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 b) (/ -1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (* (/ 1 (* b d)) (/ 1 (* b d))) into (/ 1 (* (sqr b) (sqr d)))
* [misc]backup-simplify:  Simplify (- (/ 1 (* (sqr b) (sqr d)))) into (- (/ 1 (* (sqr b) (sqr d))))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* (sqr b) (sqr d))))) into (- (/ 1 (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* (sqr b) (sqr d)))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr b) (sqr d))) in c
* [misc]taylor:  Taking taylor expansion of (* (sqr b) (sqr d)) in c
* [misc]taylor:  Taking taylor expansion of (sqr b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [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 (* b b) into (sqr b)
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* (sqr b) (sqr d)) into (* (sqr b) (sqr d))
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr b) (sqr d))) into (/ 1 (* (sqr b) (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]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (- 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 (- 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 c))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 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) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 b) 0) (* 0 (/ -1 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (* b d)) 0) (* 0 (/ 1 (* b 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 c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 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]taylor:  Taking taylor expansion of 0 in b
* [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 (- 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 (- 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 c)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (* 0 (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (* b d)) 0) (+ (* 0 0) (* 0 (/ 1 (* b 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 c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 1 (* (sqr b) (sqr d)))) into (- (/ 1 (* (sqr b) (sqr d))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* (sqr b) (sqr d)))) in b
* [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]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 b
* [misc]backup-simplify:  Simplify 0 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]taylor:  Taking taylor expansion of 0 in b
* [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 into 1
* [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) 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 c))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (* b d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* b 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 c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr b) 0) (* 0 (sqr d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr b) (sqr d))) (/ 0 (* (sqr b) (sqr d)))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 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)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
* [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 (sqr d))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr d)) (/ 0 (sqr d))))) 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 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) 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 (- 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) 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 c)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (* b d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* b 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 c
* [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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr b) 0) (+ (* 0 0) (* 0 (sqr d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr b) (sqr d))) (/ 0 (* (sqr b) (sqr d)))) (* 0 (/ 0 (* (sqr b) (sqr d)))))) 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 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)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 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 (sqr d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr d)) (/ 0 (sqr d))) (* 0 (/ 0 (sqr d))))) 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]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) 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 (sqr (* 1 (* 1 (* (/ 1 (/ 1 (- c))) (/ 1 (/ 1 (- a)))))))) (* -1 (sqr (* (/ 1 (/ 1 (- d))) (* (/ 1 (/ 1 (- b))) (* 1 1)))))) into (- (* (sqr c) (sqr a)) (* (sqr b) (sqr d)))
* [misc]approximate:  Taking taylor expansion of (* (sqr (hypot c d)) (- (* a c) (* b d))) in (c d a b) around 0
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot c d)) (- (* a c) (* b d))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in b
* [misc]taylor:  Taking taylor expansion of (hypot c d) in b
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]taylor:  Taking taylor expansion of (- (* a c) (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* 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 (hypot c d)) (- (* a c) (* b d))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in a
* [misc]taylor:  Taking taylor expansion of (hypot c d) in a
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]taylor:  Taking taylor expansion of (- (* a c) (* b d)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot c d)) (- (* a c) (* b d))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in d
* [misc]taylor:  Taking taylor expansion of (hypot c d) in d
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]taylor:  Taking taylor expansion of (- (* a c) (* b d)) in d
* [misc]taylor:  Taking taylor expansion of (* a c) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (* b 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 d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot c d)) (- (* a c) (* b d))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in c
* [misc]taylor:  Taking taylor expansion of (hypot c d) in c
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]taylor:  Taking taylor expansion of (- (* a c) (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* a c) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot c d)) (- (* a c) (* b d))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in c
* [misc]taylor:  Taking taylor expansion of (hypot c d) in c
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]taylor:  Taking taylor expansion of (- (* a c) (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (* a c) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* b 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 d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (* b d) into (* b d)
* [misc]backup-simplify:  Simplify (- (* b d)) into (- (* b d))
* [misc]backup-simplify:  Simplify (+ 0 (- (* b d))) into (- (* b d))
* [misc]backup-simplify:  Simplify (* (sqr (hypot c d)) (- (* b d))) into (* -1 (* (sqr (hypot c d)) (* b d)))
* [misc]taylor:  Taking taylor expansion of (* -1 (* (sqr (hypot c d)) (* b d))) in d
* [misc]taylor:  Taking taylor expansion of -1 in d
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot c d)) (* b d)) in d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in d
* [misc]taylor:  Taking taylor expansion of (hypot c d) in d
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]taylor:  Taking taylor expansion of (* b 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 d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (* b 0) into 0
* [misc]backup-simplify:  Simplify (* (sqr (hypot c d)) 0) into 0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ a 0) into a
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot c d)) a) (* 0 (- (* b d)))) into (* (sqr (hypot c d)) a)
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot c d)) a) in d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in d
* [misc]taylor:  Taking taylor expansion of (hypot c d) in d
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (* (sqr (hypot c d)) a) into (* (sqr (hypot c d)) a)
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot c d)) a) in a
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in a
* [misc]taylor:  Taking taylor expansion of (hypot c d) in a
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [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 (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (* (sqr (hypot c d)) 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 (+ (* b 1) (* 0 0)) into b
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (* 0 (hypot c d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot c d)) b) (* 0 0)) into (* (sqr (hypot c d)) b)
* [misc]backup-simplify:  Simplify (+ (* -1 (* (sqr (hypot c d)) b)) (* 0 0)) into (- (* (sqr (hypot c d)) b))
* [misc]taylor:  Taking taylor expansion of (- (* (sqr (hypot c d)) b)) in a
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot c d)) b) in a
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in a
* [misc]taylor:  Taking taylor expansion of (hypot c d) in a
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (* (sqr (hypot c d)) b) into (* (sqr (hypot c d)) b)
* [misc]backup-simplify:  Simplify (- (* (sqr (hypot c d)) b)) into (- (* (sqr (hypot c d)) b))
* [misc]taylor:  Taking taylor expansion of (- (* (sqr (hypot c d)) b)) in b
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot c d)) b) in b
* [misc]taylor:  Taking taylor expansion of (sqr (hypot c d)) in b
* [misc]taylor:  Taking taylor expansion of (hypot c d) in b
* [misc]backup-simplify:  Simplify (hypot c d) into (hypot c d)
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (hypot c d) (hypot c d)) into (sqr (hypot c d))
* [misc]backup-simplify:  Simplify (* (sqr (hypot c d)) 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]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot c d) 0) (+ (* 0 0) (* 0 (hypot c d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot c d)) 0) (+ (* 0 a) (* 0 (- (* b d))))) 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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (* (sqr (hypot (/ 1 c) (/ 1 d))) (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) in (c d a b) around 0
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot (/ 1 c) (/ 1 d))) (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot (/ 1 c) (/ 1 d))) (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in a
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 (hypot (/ 1 c) (/ 1 d))) (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot (/ 1 c) (/ 1 d))) (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 (hypot (/ 1 c) (/ 1 d))) (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 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 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 (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (* (/ 1 a) 1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 a) 0) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* (sqr (hypot (/ 1 c) (/ 1 d))) (/ 1 a)) into (/ (sqr (hypot (/ 1 c) (/ 1 d))) a)
* [misc]taylor:  Taking taylor expansion of (/ (sqr (hypot (/ 1 c) (/ 1 d))) a) in d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (sqr (hypot (/ 1 c) (/ 1 d))) a) into (/ (sqr (hypot (/ 1 c) (/ 1 d))) a)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 b) (/ 1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (- (/ 1 (* b d))) into (- (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* b d)))) into (- (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) (- (/ 1 (* b d)))) (* 0 (/ 1 a))) into (- (/ (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)))
* [misc]taylor:  Taking taylor expansion of (- (/ (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))) in d
* [misc]taylor:  Taking taylor expansion of (/ (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)) in d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]taylor:  Taking taylor expansion of (* b 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 d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (* b 0) into 0
* [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
* [misc]backup-simplify:  Simplify (/ (sqr (hypot (/ 1 c) (/ 1 d))) b) into (/ (sqr (hypot (/ 1 c) (/ 1 d))) b)
* [misc]backup-simplify:  Simplify (- (/ (sqr (hypot (/ 1 c) (/ 1 d))) b)) into (- (/ (sqr (hypot (/ 1 c) (/ 1 d))) b))
* [misc]taylor:  Taking taylor expansion of (- (/ (sqr (hypot (/ 1 c) (/ 1 d))) b)) in a
* [misc]taylor:  Taking taylor expansion of (/ (sqr (hypot (/ 1 c) (/ 1 d))) b) in a
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in a
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (sqr (hypot (/ 1 c) (/ 1 d))) b) into (/ (sqr (hypot (/ 1 c) (/ 1 d))) b)
* [misc]taylor:  Taking taylor expansion of (/ (sqr (hypot (/ 1 c) (/ 1 d))) a) in a
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in a
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [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 (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (sqr (hypot (/ 1 c) (/ 1 d))) 1) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 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 (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 (- (/ 1 (* b d)))) (* 0 (/ 1 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ (sqr (hypot (/ 1 c) (/ 1 d))) b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (sqr (hypot (/ 1 c) (/ 1 d))) a) (/ 0 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ (sqr (hypot (/ 1 c) (/ 1 d))) b)) into (- (/ (sqr (hypot (/ 1 c) (/ 1 d))) b))
* [misc]taylor:  Taking taylor expansion of (- (/ (sqr (hypot (/ 1 c) (/ 1 d))) b)) in b
* [misc]taylor:  Taking taylor expansion of (/ (sqr (hypot (/ 1 c) (/ 1 d))) b) in b
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 c) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 c) (/ 1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ 1 c) (/ 1 d)) into (hypot (/ 1 c) (/ 1 d))
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (/ (sqr (hypot (/ 1 c) (/ 1 d))) 1) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (hypot (/ 1 c) (/ 1 d)))) into (- (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]backup-simplify:  Simplify (- (sqr (hypot (/ 1 c) (/ 1 d)))) into (- (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (sqr (hypot (/ 1 c) (/ 1 d))) into (sqr (hypot (/ 1 c) (/ 1 d)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 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 (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 0) (+ (* 0 (- (/ 1 (* b d)))) (* 0 (/ 1 a))))) 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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ (sqr (hypot (/ 1 c) (/ 1 d))) b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (sqr (hypot (/ 1 c) (/ 1 d))) a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ (sqr (hypot (/ 1 c) (/ 1 d))) b) (/ 0 b)))) 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]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) (/ 0 1)))) 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 (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (* 0 (hypot (/ 1 c) (/ 1 d)))) 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)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 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 (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 (* b d)))) (* 0 (/ 1 a)))))) 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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ (sqr (hypot (/ 1 c) (/ 1 d))) b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (sqr (hypot (/ 1 c) (/ 1 d))) a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ (sqr (hypot (/ 1 c) (/ 1 d))) b) (/ 0 b)) (* 0 (/ 0 b)))) 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]backup-simplify:  Simplify (+ (* (hypot (/ 1 c) (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ 1 c) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ 1 c) (/ 1 d))) (* 1 (* (/ 1 (/ 1 a)) (* 1 (/ 1 (/ 1 c)))))) (* (- (sqr (hypot (/ 1 c) (/ 1 d)))) (* (/ 1 (/ 1 b)) (* 1 (* (/ 1 (/ 1 d)) 1))))) into (- (* (sqr (hypot (/ 1 c) (/ 1 d))) (* c a)) (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d)))
* [misc]approximate:  Taking taylor expansion of (* (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))) (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) in (c d a b) around 0
* [misc]taylor:  Taking taylor expansion of (* (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))) (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in b
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (- 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 (hypot (/ 1 (- c)) (/ 1 (- d)))) (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in a
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (hypot (/ 1 (- c)) (/ 1 (- d)))) (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in d
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in d
* [misc]taylor:  Taking taylor expansion of (- a) in d
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in d
* [misc]taylor:  Taking taylor expansion of (- c) in d
* [misc]taylor:  Taking taylor expansion of c in d
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in d
* [misc]taylor:  Taking taylor expansion of (- b) in d
* [misc]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 (- 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 (hypot (/ 1 (- c)) (/ 1 (- d)))) (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (hypot (/ 1 (- c)) (/ 1 (- d)))) (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ 1 (- c)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (hypot (/ 1 (- c)) (/ 1 (- d))) in c
* [misc]backup-simplify:  Simplify (hypot (/ 1 (- c)) (/ 1 (- d))) into (hypot (/ -1 c) (/ -1 d))
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 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 (- 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 (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (* (/ -1 a) -1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 a) 0) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* (sqr (hypot (/ -1 c) (/ -1 d))) (/ 1 a)) into (/ (sqr (hypot (/ -1 c) (/ -1 d))) a)
* [misc]taylor:  Taking taylor expansion of (/ (sqr (hypot (/ -1 c) (/ -1 d))) a) in d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ -1 c) (/ -1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]taylor:  Taking taylor expansion of a in d
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (sqr (hypot (/ -1 c) (/ -1 d))) a) into (/ (sqr (hypot (/ -1 c) (/ -1 d))) a)
* [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) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a) 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 b) (/ -1 d)) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (- (/ 1 (* b d))) into (- (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* b d)))) into (- (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ -1 c) (/ -1 d))) (- (/ 1 (* b d)))) (* 0 (/ 1 a))) into (- (/ (sqr (hypot (/ -1 c) (/ -1 d))) (* b d)))
* [misc]taylor:  Taking taylor expansion of (- (/ (sqr (hypot (/ -1 c) (/ -1 d))) (* b d))) in d
* [misc]taylor:  Taking taylor expansion of (/ (sqr (hypot (/ -1 c) (/ -1 d))) (* b d)) in d
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ -1 c) (/ -1 d))) in d
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in d
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]taylor:  Taking taylor expansion of (* b 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 d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (* b 0) into 0
* [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
* [misc]backup-simplify:  Simplify (/ (sqr (hypot (/ -1 c) (/ -1 d))) b) into (/ (sqr (hypot (/ -1 c) (/ -1 d))) b)
* [misc]backup-simplify:  Simplify (- (/ (sqr (hypot (/ -1 c) (/ -1 d))) b)) into (- (/ (sqr (hypot (/ -1 c) (/ -1 d))) b))
* [misc]taylor:  Taking taylor expansion of (- (/ (sqr (hypot (/ -1 c) (/ -1 d))) b)) in a
* [misc]taylor:  Taking taylor expansion of (/ (sqr (hypot (/ -1 c) (/ -1 d))) b) in a
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ -1 c) (/ -1 d))) in a
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in a
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (sqr (hypot (/ -1 c) (/ -1 d))) b) into (/ (sqr (hypot (/ -1 c) (/ -1 d))) b)
* [misc]taylor:  Taking taylor expansion of (/ (sqr (hypot (/ -1 c) (/ -1 d))) a) in a
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ -1 c) (/ -1 d))) in a
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in a
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [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 (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (sqr (hypot (/ -1 c) (/ -1 d))) 1) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ -1 c) (/ -1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 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 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a) 0) (+ (* 0 0) (* 0 -1))) 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) into 0
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 b) (/ 0 (- b))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 b) 0) (* 0 (/ -1 d))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ -1 c) (/ -1 d))) 0) (+ (* 0 (- (/ 1 (* b d)))) (* 0 (/ 1 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ (sqr (hypot (/ -1 c) (/ -1 d))) b) (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (sqr (hypot (/ -1 c) (/ -1 d))) a) (/ 0 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ (sqr (hypot (/ -1 c) (/ -1 d))) b)) into (- (/ (sqr (hypot (/ -1 c) (/ -1 d))) b))
* [misc]taylor:  Taking taylor expansion of (- (/ (sqr (hypot (/ -1 c) (/ -1 d))) b)) in b
* [misc]taylor:  Taking taylor expansion of (/ (sqr (hypot (/ -1 c) (/ -1 d))) b) in b
* [misc]taylor:  Taking taylor expansion of (sqr (hypot (/ -1 c) (/ -1 d))) in b
* [misc]taylor:  Taking taylor expansion of (hypot (/ -1 c) (/ -1 d)) in b
* [misc]backup-simplify:  Simplify (hypot (/ -1 c) (/ -1 d)) into (hypot (/ -1 c) (/ -1 d))
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (/ (sqr (hypot (/ -1 c) (/ -1 d))) 1) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (hypot (/ -1 c) (/ -1 d)))) into (- (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (- (sqr (hypot (/ -1 c) (/ -1 d)))) into (- (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (sqr (hypot (/ -1 c) (/ -1 d))) (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (sqr (hypot (/ -1 c) (/ -1 d))) into (sqr (hypot (/ -1 c) (/ -1 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 (- 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 (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) 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) 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 (+ (* (/ -1 b) 0) (+ (* 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 (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ -1 c) (/ -1 d))) 0) (+ (* 0 0) (+ (* 0 (- (/ 1 (* b d)))) (* 0 (/ 1 a))))) 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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ (sqr (hypot (/ -1 c) (/ -1 d))) b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (sqr (hypot (/ -1 c) (/ -1 d))) a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ (sqr (hypot (/ -1 c) (/ -1 d))) b) (/ 0 b)))) 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]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (sqr (hypot (/ -1 c) (/ -1 d))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (sqr (hypot (/ -1 c) (/ -1 d))) (/ 0 1)))) 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 (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (* 0 (hypot (/ -1 c) (/ -1 d)))) 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 (- (+ (* -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 (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))) (* 0 (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) 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) 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 (+ (* (/ -1 b) 0) (+ (* 0 0) (+ (* 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 (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ -1 c) (/ -1 d))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 (* b d)))) (* 0 (/ 1 a)))))) 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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ (sqr (hypot (/ -1 c) (/ -1 d))) b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (sqr (hypot (/ -1 c) (/ -1 d))) a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 b) (+ (* (/ (sqr (hypot (/ -1 c) (/ -1 d))) b) (/ 0 b)) (* 0 (/ 0 b)))) 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]backup-simplify:  Simplify (+ (* (hypot (/ -1 c) (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (sqr (hypot (/ -1 c) (/ -1 d))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (hypot (/ -1 c) (/ -1 d))) (* 1 (* (/ 1 (/ 1 (- a))) (* 1 (/ 1 (/ 1 (- c))))))) (* (- (sqr (hypot (/ -1 c) (/ -1 d)))) (* (/ 1 (/ 1 (- b))) (* 1 (* (/ 1 (/ 1 (- d))) 1))))) into (- (* c (* a (sqr (hypot (/ -1 c) (/ -1 d))))) (* b (* d (sqr (hypot (/ -1 c) (/ -1 d))))))
* [misc]approximate:  Taking taylor expansion of (sqr (* b d)) in (b d) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (* b d)) in d
* [misc]taylor:  Taking taylor expansion of (* b 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 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 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 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) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
* [misc]backup-simplify:  Simplify (+ (* 0 d) (* d 0)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* d d) (* 0 0))) 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 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (sqr (* (/ 1 b) (/ 1 d))) in (b d) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 b) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
* [misc]taylor:  Taking taylor expansion of b in d
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 b) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 b) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 b) (/ 1 d)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* (/ 1 d) (/ 1 d)) 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 (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (* 0 (/ 1 d))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)) (* 0 (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 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 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 (- (+ (* 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 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d)))))) 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 (sqr (* (/ 1 (/ 1 d)) (/ 1 (/ 1 b))))) into (* (sqr b) (sqr d))
* [misc]approximate:  Taking taylor expansion of (sqr (* (/ 1 (- b)) (/ 1 (- d)))) in (b d) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (* (/ 1 (- b)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in d
* [misc]taylor:  Taking taylor expansion of (- b) in d
* [misc]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 (- 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 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (- 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 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- b)) (/ 1 (- d))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (- 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 (/ -1 d)) into (/ 1 d)
* [misc]backup-simplify:  Simplify (* (/ 1 d) (/ 1 d)) 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- d) into (- d)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 d) (/ 0 (- d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (* 0 (/ 1 d))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 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) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 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) 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 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 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 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) 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 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d)))))) 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 (sqr (* (/ 1 (/ 1 (- d))) (/ 1 (/ 1 (- b)))))) into (* (sqr b) (sqr d))
* * * [misc]progress:  simplifying alt 1 of 138
* [enter]simplify:  Simplifying (cube (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (sqr d) (sqr c)))))
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (41 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (fma d d (* c c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma c a (* d b)) (fma d d (* c c))))
* * * [misc]progress:  simplifying alt 2 of 138
* [enter]simplify:  Simplifying (cube (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (+ (/ 1 (* c c)) (/ 1 (* d d))))
* [misc]none:  prog is (λ (a b c d) (/ (fma c a (* d b)) (+ (/ 1 (* c c)) (/ 1 (* d d)))))
* * * [misc]progress:  simplifying alt 3 of 138
* [enter]simplify:  Simplifying (cube (/ (cbrt (+ (* a c) (* b d))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (+ (/ 1 (* c c)) (/ 1 (* d d))))
* [misc]none:  prog is (λ (a b c d) (/ (fma c a (* d b)) (+ (/ 1 (* c c)) (/ 1 (* d d)))))
* * * [misc]progress:  simplifying alt 4 of 138
* [enter]simplify:  Simplifying (cube (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr c) (sqr d)))))
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (41 enodes)
* [exit]simplify:  Simplified to (/ (fma d b (* a c)) (fma d d (* c c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma d b (* a c)) (fma d d (* c c))))
* * * [misc]progress:  simplifying alt 5 of 138
* [enter]simplify:  Simplifying (cube (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (sqr c) (sqr d)))))
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (/ (+ (/ 1 (* c a)) (/ (/ 1 b) d)) (fma c c (sqr d)))
* [misc]none:  prog is (λ (a b c d) (/ (+ (/ 1 (* c a)) (/ (/ 1 b) d)) (fma c c (sqr d))))
* * * [misc]progress:  simplifying alt 6 of 138
* [enter]simplify:  Simplifying (cube (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (sqr c) (sqr d)))))
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (/ (+ (/ 1 (* c a)) (/ (/ 1 b) d)) (fma c c (sqr d)))
* [misc]none:  prog is (λ (a b c d) (/ (+ (/ 1 (* c a)) (/ (/ 1 b) d)) (fma c c (sqr d))))
* * * [misc]progress:  simplifying alt 7 of 138
* [enter]simplify:  Simplifying (cube (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c)))))
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (41 enodes)
* [exit]simplify:  Simplified to (/ (fma d b (* a c)) (fma c c (* d d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma d b (* a c)) (fma c c (* d d))))
* * * [misc]progress:  simplifying alt 8 of 138
* [enter]simplify:  Simplifying (cube (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (49 enodes)
* [exit]simplify:  Simplified to (/ (+ (/ 1 (* c a)) (/ (/ 1 b) d)) (+ (/ (/ 1 d) d) (/ 1 (* c c))))
* [misc]none:  prog is (λ (a b c d) (/ (+ (/ 1 (* c a)) (/ (/ 1 b) d)) (+ (/ (/ 1 d) d) (/ 1 (* c c)))))
* * * [misc]progress:  simplifying alt 9 of 138
* [enter]simplify:  Simplifying (cube (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (49 enodes)
* [exit]simplify:  Simplified to (/ (+ (/ 1 (* c a)) (/ (/ 1 b) d)) (+ (/ (/ 1 d) d) (/ 1 (* c c))))
* [misc]none:  prog is (λ (a b c d) (/ (+ (/ 1 (* c a)) (/ (/ 1 b) d)) (+ (/ (/ 1 d) d) (/ 1 (* c c)))))
* * * [misc]progress:  simplifying alt 10 of 138
* [enter]simplify:  Simplifying (cube (/ (cbrt (+ (* b d) (* c a))) (cbrt (+ (sqr d) (sqr c)))))
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (41 enodes)
* [exit]simplify:  Simplified to (/ (fma d b (* a c)) (fma c c (* d d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma d b (* a c)) (fma c c (* d d))))
* * * [misc]progress:  simplifying alt 11 of 138
* [enter]simplify:  Simplifying (cube (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (49 enodes)
* [exit]simplify:  Simplified to (/ (+ (/ 1 (* c a)) (/ (/ 1 b) d)) (+ (/ (/ 1 d) d) (/ 1 (* c c))))
* [misc]none:  prog is (λ (a b c d) (/ (+ (/ 1 (* c a)) (/ (/ 1 b) d)) (+ (/ (/ 1 d) d) (/ 1 (* c c)))))
* * * [misc]progress:  simplifying alt 12 of 138
* [enter]simplify:  Simplifying (cube (/ (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (49 enodes)
* [exit]simplify:  Simplified to (/ (+ (/ 1 (* c a)) (/ (/ 1 b) d)) (+ (/ (/ 1 d) d) (/ 1 (* c c))))
* [misc]none:  prog is (λ (a b c d) (/ (+ (/ 1 (* c a)) (/ (/ 1 b) d)) (+ (/ (/ 1 d) d) (/ 1 (* c c)))))
* * * [misc]progress:  simplifying alt 13 of 138
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* [misc]none:  prog is (λ (a b c d) 0)
* * * [misc]progress:  simplifying alt 14 of 138
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* [misc]none:  prog is (λ (a b c d) 0)
* * * [misc]progress:  simplifying alt 15 of 138
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* [misc]none:  prog is (λ (a b c d) 0)
* * * [misc]progress:  simplifying alt 16 of 138
* [enter]simplify:  Simplifying (/ 0 (* (+ (sqr c) (sqr d)) (- (* a c) (* b d))))
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to 0
* [misc]none:  prog is (λ (a b c d) 0)
* * * [misc]progress:  simplifying alt 17 of 138
* [enter]simplify:  Simplifying (/ (- (* (sqr c) (sqr a)) (* (sqr b) (sqr d))) (* (+ (sqr c) (sqr d)) (- (* a c) (* b d))))
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (75 enodes)
* [exit]simplify:  Simplified to (/ (- (* (* a a) (sqr c)) (* (* d d) (* b b))) (* (fma c c (* d d)) (- (* a c) (* d b))))
* [misc]none:  prog is (λ (a b c d) (/ (- (* (* a a) (sqr c)) (* (* d d) (* b b))) (* (fma c c (* d d)) (- (* a c) (* d b)))))
* * * [misc]progress:  simplifying alt 18 of 138
* [enter]simplify:  Simplifying (/ (- (* (sqr c) (sqr a)) (* (sqr b) (sqr d))) (* (+ (sqr c) (sqr d)) (- (* a c) (* b d))))
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (75 enodes)
* [exit]simplify:  Simplified to (/ (- (* (* a a) (sqr c)) (* (* d d) (* b b))) (* (fma c c (* d d)) (- (* a c) (* d b))))
* [misc]none:  prog is (λ (a b c d) (/ (- (* (* a a) (sqr c)) (* (* d d) (* b b))) (* (fma c c (* d d)) (- (* a c) (* d b)))))
* * * [misc]progress:  simplifying alt 19 of 138
* [enter]simplify:  Simplifying (/ (- (sqr (* a c)) (sqr (* b d))) 0)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (/ (fma b d (* c a)) 0)
* [misc]none:  prog is (λ (a b c d) (/ (fma b d (* c a)) 0))
* * * [misc]progress:  simplifying alt 20 of 138
* [enter]simplify:  Simplifying (/ (- (sqr (* a c)) (sqr (* b d))) (- (* c (* (sqr d) a)) (+ (* b (* (sqr c) d)) (* b (pow d 3)))))
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (83 enodes)
* [exit]simplify:  Simplified to (/ (- (* (* c a) (* c a)) (sqr (* b d))) (- (- (* (* c a) (* d d)) (* (* b d) (* c c))) (* (* b d) (* d d))))
* [misc]none:  prog is (λ (a b c d) (/ (- (* (* c a) (* c a)) (sqr (* b d))) (- (- (* (* c a) (* d d)) (* (* b d) (* c c))) (* (* b d) (* d d)))))
* * * [misc]progress:  simplifying alt 21 of 138
* [enter]simplify:  Simplifying (/ (- (sqr (* a c)) (sqr (* b d))) (- (* c (* (sqr d) a)) (+ (* b (* (sqr c) d)) (* b (pow d 3)))))
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (83 enodes)
* [exit]simplify:  Simplified to (/ (- (* (* c a) (* c a)) (sqr (* b d))) (- (- (* (* c a) (* d d)) (* (* b d) (* c c))) (* (* b d) (* d d))))
* [misc]none:  prog is (λ (a b c d) (/ (- (* (* c a) (* c a)) (sqr (* b d))) (- (- (* (* c a) (* d d)) (* (* b d) (* c c))) (* (* b d) (* d d)))))
* * * [misc]progress:  simplifying alt 22 of 138
* [enter]simplify:  Simplifying (/ (- (sqr (* a c)) 0) (* (+ (sqr c) (sqr d)) (- (* a c) (* b d))))
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (/ (- (* (* c a) (* c a)) 0) (* (fma c c (* d d)) (- (* c a) (* d b))))
* [misc]none:  prog is (λ (a b c d) (/ (- (* (* c a) (* c a)) 0) (* (fma c c (* d d)) (- (* c a) (* d b)))))
* * * [misc]progress:  simplifying alt 23 of 138
* [enter]simplify:  Simplifying (/ (- (sqr (* a c)) (* (sqr b) (sqr d))) (* (+ (sqr c) (sqr d)) (- (* a c) (* b d))))
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (/ (- (* (* c a) (* c a)) (* (sqr d) (* b b))) (* (- (* c a) (* b d)) (fma d d (* c c))))
* [misc]none:  prog is (λ (a b c d) (/ (- (* (* c a) (* c a)) (* (sqr d) (* b b))) (* (- (* c a) (* b d)) (fma d d (* c c)))))
* * * [misc]progress:  simplifying alt 24 of 138
* [enter]simplify:  Simplifying (/ (- (sqr (* a c)) (* (sqr b) (sqr d))) (* (+ (sqr c) (sqr d)) (- (* a c) (* b d))))
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (65 enodes)
* [exit]simplify:  Simplified to (/ (- (* (* c a) (* c a)) (* (sqr d) (* b b))) (* (- (* c a) (* b d)) (fma d d (* c c))))
* [misc]none:  prog is (λ (a b c d) (/ (- (* (* c a) (* c a)) (* (sqr d) (* b b))) (* (- (* c a) (* b d)) (fma d d (* c c)))))
* * * [misc]progress:  simplifying alt 25 of 138
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* [misc]none:  prog is (λ (a b c d) 0)
* * * [misc]progress:  simplifying alt 26 of 138
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* [misc]none:  prog is (λ (a b c d) 0)
* * * [misc]progress:  simplifying alt 27 of 138
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* [misc]none:  prog is (λ (a b c d) 0)
* * * [misc]progress:  simplifying alt 28 of 138
* [enter]simplify:  Simplifying (/ 0 (+ (sqr c) (sqr d)))
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (12 enodes)
* [exit]simplify:  Simplified to 0
* [misc]none:  prog is (λ (a b c d) 0)
* * * [misc]progress:  simplifying alt 29 of 138
* [enter]simplify:  Simplifying (/ (+ (* b d) (* c a)) (+ (sqr c) (sqr d)))
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (/ (fma d b (* a c)) (fma c c (* d d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma d b (* a c)) (fma c c (* d d))))
* * * [misc]progress:  simplifying alt 30 of 138
* [enter]simplify:  Simplifying (/ (+ (* b d) (* c a)) (+ (sqr c) (sqr d)))
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (/ (fma d b (* a c)) (fma c c (* d d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma d b (* a c)) (fma c c (* d d))))
* * * [misc]progress:  simplifying alt 31 of 138
* [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (+ (sqr d) (sqr c)))
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (fma d d (* c c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma c a (* d b)) (fma d d (* c c))))
* * * [misc]progress:  simplifying alt 32 of 138
* [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (+ (sqr d) (sqr c)))
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (fma d d (* c c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma c a (* d b)) (fma d d (* c c))))
* * * [misc]progress:  simplifying alt 33 of 138
* [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (+ (sqr d) (sqr c)))
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (fma d d (* c c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma c a (* d b)) (fma d d (* c c))))
* * * [misc]progress:  simplifying alt 34 of 138
* [enter]simplify:  Simplifying (expm1 (log1p (+ (/ (* c a) (sqr (hypot c d))) (/ (* b d) (sqr (hypot c d))))))
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (fma (/ c (hypot c d)) (/ a (hypot c d)) (/ (* d b) (* (hypot c d) (hypot c d))))
* [misc]none:  prog is (λ (a b c d) (fma (/ c (hypot c d)) (/ a (hypot c d)) (/ (* d b) (* (hypot c d) (hypot c d)))))
* * * [misc]progress:  simplifying alt 35 of 138
* [enter]simplify:  Simplifying (expm1 (log1p (+ (/ (* c a) (sqr (hypot (/ 1 c) (/ 1 d)))) (/ (* b d) (sqr (hypot (/ 1 c) (/ 1 d)))))))
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (fma (/ a (hypot (/ 1 c) (/ 1 d))) (/ c (hypot (/ 1 c) (/ 1 d))) (* (/ d (hypot (/ 1 c) (/ 1 d))) (/ b (hypot (/ 1 c) (/ 1 d)))))
* [misc]none:  prog is (λ (a b c d) (fma (/ a (hypot (/ 1 c) (/ 1 d))) (/ c (hypot (/ 1 c) (/ 1 d))) (* (/ d (hypot (/ 1 c) (/ 1 d))) (/ b (hypot (/ 1 c) (/ 1 d))))))
* * * [misc]progress:  simplifying alt 36 of 138
* [enter]simplify:  Simplifying (expm1 (log1p (+ (/ (* c a) (sqr (hypot (/ -1 c) (/ -1 d)))) (/ (* b d) (sqr (hypot (/ -1 c) (/ -1 d)))))))
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (fma (/ d (hypot (/ -1 c) (/ -1 d))) (/ b (hypot (/ -1 c) (/ -1 d))) (* (/ a (hypot (/ -1 c) (/ -1 d))) (/ c (hypot (/ -1 c) (/ -1 d)))))
* [misc]none:  prog is (λ (a b c d) (fma (/ d (hypot (/ -1 c) (/ -1 d))) (/ b (hypot (/ -1 c) (/ -1 d))) (* (/ a (hypot (/ -1 c) (/ -1 d))) (/ c (hypot (/ -1 c) (/ -1 d))))))
* * * [misc]progress:  simplifying alt 37 of 138
* [enter]simplify:  Simplifying (expm1 (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d)))))
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (/ (fma d b (* a c)) (* (hypot c d) (hypot c d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma d b (* a c)) (* (hypot c d) (hypot c d))))
* * * [misc]progress:  simplifying alt 38 of 138
* [enter]simplify:  Simplifying (expm1 (log1p (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d))))))
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (/ (+ (/ 1 (* c a)) (/ 1 (* d b))) (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))))
* [misc]none:  prog is (λ (a b c d) (/ (+ (/ 1 (* c a)) (/ 1 (* d b))) (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d)))))
* * * [misc]progress:  simplifying alt 39 of 138
* [enter]simplify:  Simplifying (expm1 (log1p (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d))))))
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (/ (+ (/ 1 (* c a)) (/ (/ 1 b) d)) (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]none:  prog is (λ (a b c d) (/ (+ (/ 1 (* c a)) (/ (/ 1 b) d)) (sqr (hypot (/ -1 c) (/ -1 d)))))
* * * [misc]progress:  simplifying alt 40 of 138
* [enter]simplify:  Simplifying (expm1 (log1p (/ 0 (sqr (hypot c d)))))
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* [exit]simplify:  Simplified to 0
* [misc]none:  prog is (λ (a b c d) 0)
* * * [misc]progress:  simplifying alt 41 of 138
* [enter]simplify:  Simplifying (expm1 (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d)))))
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (/ (fma d b (* a c)) (* (hypot c d) (hypot c d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma d b (* a c)) (* (hypot c d) (hypot c d))))
* * * [misc]progress:  simplifying alt 42 of 138
* [enter]simplify:  Simplifying (expm1 (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d)))))
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (/ (fma d b (* a c)) (* (hypot c d) (hypot c d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma d b (* a c)) (* (hypot c d) (hypot c d))))
* * * [misc]progress:  simplifying alt 43 of 138
* [enter]simplify:  Simplifying (expm1 (log1p (/ (+ (* b d) (* c a)) (sqr (hypot c d)))))
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (/ (fma d b (* a c)) (* (hypot c d) (hypot c d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma d b (* a c)) (* (hypot c d) (hypot c d))))
* * * [misc]progress:  simplifying alt 44 of 138
* [enter]simplify:  Simplifying (expm1 (log1p (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d))))))
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (/ (+ (/ 1 (* c a)) (/ 1 (* d b))) (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))))
* [misc]none:  prog is (λ (a b c d) (/ (+ (/ 1 (* c a)) (/ 1 (* d b))) (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d)))))
* * * [misc]progress:  simplifying alt 45 of 138
* [enter]simplify:  Simplifying (expm1 (log1p (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d))))))
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (/ (+ (/ 1 (* c a)) (/ (/ 1 b) d)) (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]none:  prog is (λ (a b c d) (/ (+ (/ 1 (* c a)) (/ (/ 1 b) d)) (sqr (hypot (/ -1 c) (/ -1 d)))))
* * * [misc]progress:  simplifying alt 46 of 138
* [enter]simplify:  Simplifying (+ (/ (* c a) (sqr (hypot c d))) (/ (* b d) (sqr (hypot c d))))
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (fma (/ b (hypot c d)) (/ d (hypot c d)) (/ (* a c) (* (hypot c d) (hypot c d))))
* [misc]none:  prog is (λ (a b c d) (fma (/ b (hypot c d)) (/ d (hypot c d)) (/ (* a c) (* (hypot c d) (hypot c d)))))
* * * [misc]progress:  simplifying alt 47 of 138
* [enter]simplify:  Simplifying (+ (/ (* c a) (sqr (hypot (/ 1 c) (/ 1 d)))) (/ (* b d) (sqr (hypot (/ 1 c) (/ 1 d)))))
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (fma (/ d (hypot (/ 1 c) (/ 1 d))) (/ b (hypot (/ 1 c) (/ 1 d))) (* (/ a (hypot (/ 1 c) (/ 1 d))) (/ c (hypot (/ 1 c) (/ 1 d)))))
* [misc]none:  prog is (λ (a b c d) (fma (/ d (hypot (/ 1 c) (/ 1 d))) (/ b (hypot (/ 1 c) (/ 1 d))) (* (/ a (hypot (/ 1 c) (/ 1 d))) (/ c (hypot (/ 1 c) (/ 1 d))))))
* * * [misc]progress:  simplifying alt 48 of 138
* [enter]simplify:  Simplifying (+ (/ (* c a) (sqr (hypot (/ -1 c) (/ -1 d)))) (/ (* b d) (sqr (hypot (/ -1 c) (/ -1 d)))))
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (36 enodes)
* [exit]simplify:  Simplified to (fma (/ d (hypot (/ -1 c) (/ -1 d))) (/ b (hypot (/ -1 c) (/ -1 d))) (* (/ c (hypot (/ -1 c) (/ -1 d))) (/ a (hypot (/ -1 c) (/ -1 d)))))
* [misc]none:  prog is (λ (a b c d) (fma (/ d (hypot (/ -1 c) (/ -1 d))) (/ b (hypot (/ -1 c) (/ -1 d))) (* (/ c (hypot (/ -1 c) (/ -1 d))) (/ a (hypot (/ -1 c) (/ -1 d))))))
* * * [misc]progress:  simplifying alt 49 of 138
* [enter]simplify:  Simplifying (/ 0 (sqr (hypot c d)))
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* [exit]simplify:  Simplified to 0
* [misc]none:  prog is (λ (a b c d) 0)
* * * [misc]progress:  simplifying alt 50 of 138
* [enter]simplify:  Simplifying (/ (+ (* b d) (* c a)) (sqr (hypot c d)))
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to (/ (fma d b (* a c)) (* (hypot c d) (hypot c d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma d b (* a c)) (* (hypot c d) (hypot c d))))
* * * [misc]progress:  simplifying alt 51 of 138
* [enter]simplify:  Simplifying (/ (+ (* b d) (* c a)) (sqr (hypot c d)))
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to (/ (fma d b (* a c)) (* (hypot c d) (hypot c d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma d b (* a c)) (* (hypot c d) (hypot c d))))
* * * [misc]progress:  simplifying alt 52 of 138
* [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (sqr (hypot c d)))
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (* (hypot c d) (hypot c d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma c a (* d b)) (* (hypot c d) (hypot c d))))
* * * [misc]progress:  simplifying alt 53 of 138
* [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (sqr (hypot (/ 1 c) (/ 1 d))))
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (/ (/ (fma c a (* d b)) (hypot (/ 1 c) (/ 1 d))) (hypot (/ 1 c) (/ 1 d)))
* [misc]none:  prog is (λ (a b c d) (/ (/ (fma c a (* d b)) (hypot (/ 1 c) (/ 1 d))) (hypot (/ 1 c) (/ 1 d))))
* * * [misc]progress:  simplifying alt 54 of 138
* [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (sqr (hypot (/ -1 c) (/ -1 d))))
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))))
* [misc]none:  prog is (λ (a b c d) (/ (fma c a (* d b)) (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d)))))
* * * [misc]progress:  simplifying alt 55 of 138
* [enter]simplify:  Simplifying (cube (cbrt (+ (/ (* c a) (sqr (hypot c d))) (/ (* b d) (sqr (hypot c d))))))
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (fma (/ b (hypot c d)) (/ d (hypot c d)) (* (/ a (hypot c d)) (/ c (hypot c d))))
* [misc]none:  prog is (λ (a b c d) (fma (/ b (hypot c d)) (/ d (hypot c d)) (* (/ a (hypot c d)) (/ c (hypot c d)))))
* * * [misc]progress:  simplifying alt 56 of 138
* [enter]simplify:  Simplifying (cube (cbrt (+ (/ (* c a) (sqr (hypot (/ 1 c) (/ 1 d)))) (/ (* b d) (sqr (hypot (/ 1 c) (/ 1 d)))))))
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (fma (/ a (hypot (/ 1 c) (/ 1 d))) (/ c (hypot (/ 1 c) (/ 1 d))) (* (/ d (hypot (/ 1 c) (/ 1 d))) (/ b (hypot (/ 1 c) (/ 1 d)))))
* [misc]none:  prog is (λ (a b c d) (fma (/ a (hypot (/ 1 c) (/ 1 d))) (/ c (hypot (/ 1 c) (/ 1 d))) (* (/ d (hypot (/ 1 c) (/ 1 d))) (/ b (hypot (/ 1 c) (/ 1 d))))))
* * * [misc]progress:  simplifying alt 57 of 138
* [enter]simplify:  Simplifying (cube (cbrt (+ (/ (* c a) (sqr (hypot (/ -1 c) (/ -1 d)))) (/ (* b d) (sqr (hypot (/ -1 c) (/ -1 d)))))))
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (fma (/ a (hypot (/ -1 c) (/ -1 d))) (/ c (hypot (/ -1 c) (/ -1 d))) (* (/ b (hypot (/ -1 c) (/ -1 d))) (/ d (hypot (/ -1 c) (/ -1 d)))))
* [misc]none:  prog is (λ (a b c d) (fma (/ a (hypot (/ -1 c) (/ -1 d))) (/ c (hypot (/ -1 c) (/ -1 d))) (* (/ b (hypot (/ -1 c) (/ -1 d))) (/ d (hypot (/ -1 c) (/ -1 d))))))
* * * [misc]progress:  simplifying alt 58 of 138
* [enter]simplify:  Simplifying (cube (cbrt (/ (+ (* b d) (* c a)) (sqr (hypot c d)))))
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (/ (fma d b (* a c)) (* (hypot c d) (hypot c d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma d b (* a c)) (* (hypot c d) (hypot c d))))
* * * [misc]progress:  simplifying alt 59 of 138
* [enter]simplify:  Simplifying (cube (cbrt (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d))))))
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (/ (+ (/ 1 (* c a)) (/ (/ 1 b) d)) (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))))
* [misc]none:  prog is (λ (a b c d) (/ (+ (/ 1 (* c a)) (/ (/ 1 b) d)) (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d)))))
* * * [misc]progress:  simplifying alt 60 of 138
* [enter]simplify:  Simplifying (cube (cbrt (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d))))))
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (/ (+ (/ 1 (* c a)) (/ (/ 1 b) d)) (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]none:  prog is (λ (a b c d) (/ (+ (/ 1 (* c a)) (/ (/ 1 b) d)) (sqr (hypot (/ -1 c) (/ -1 d)))))
* * * [misc]progress:  simplifying alt 61 of 138
* [enter]simplify:  Simplifying (/ (* c a) (sqr (hypot c d)))
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (/ (/ (* a c) (hypot c d)) (hypot c d))
* [misc]none:  prog is (λ (a b c d) (/ (/ (* a c) (hypot c d)) (hypot c d)))
* * * [misc]progress:  simplifying alt 62 of 138
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* [misc]none:  prog is (λ (a b c d) 0)
* * * [misc]progress:  simplifying alt 63 of 138
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* [misc]none:  prog is (λ (a b c d) 0)
* * * [misc]progress:  simplifying alt 64 of 138
* [enter]simplify:  Simplifying (cube (cbrt (/ 0 (sqr (hypot c d)))))
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (12 enodes)
* [exit]simplify:  Simplified to 0
* [misc]none:  prog is (λ (a b c d) 0)
* * * [misc]progress:  simplifying alt 65 of 138
* [enter]simplify:  Simplifying (cube (cbrt (/ (+ (* b d) (* c a)) (sqr (hypot c d)))))
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (/ (fma d b (* a c)) (* (hypot c d) (hypot c d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma d b (* a c)) (* (hypot c d) (hypot c d))))
* * * [misc]progress:  simplifying alt 66 of 138
* [enter]simplify:  Simplifying (cube (cbrt (/ (+ (* b d) (* c a)) (sqr (hypot c d)))))
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (/ (fma d b (* a c)) (* (hypot c d) (hypot c d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma d b (* a c)) (* (hypot c d) (hypot c d))))
* * * [misc]progress:  simplifying alt 67 of 138
* [enter]simplify:  Simplifying (/ (exp (* 3 (+ (log c) (log a)))) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))))
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (52 enodes)
* [exit]simplify:  Simplified to (/ (/ (* (pow c 3) (pow a 3)) (fma d d (* c c))) (fma (* d b) (- (* d b) (* a c)) (* (* c c) (* a a))))
* [misc]none:  prog is (λ (a b c d) (/ (/ (* (pow c 3) (pow a 3)) (fma d d (* c c))) (fma (* d b) (- (* d b) (* a c)) (* (* c c) (* a a)))))
* * * [misc]progress:  simplifying alt 68 of 138
* [enter]simplify:  Simplifying (/ (exp (* -3 (+ (log c) (log a)))) (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (66 enodes)
* [exit]simplify:  Simplified to (/ (/ (* (pow c -3) (pow a -3)) (fma (/ 1 d) (/ 1 d) (/ 1 (* c c)))) (fma (/ 1 (* d b)) (- (/ 1 (* d b)) (/ (/ 1 c) a)) (/ (/ 1 (* c c)) (* a a))))
* [misc]none:  prog is (λ (a b c d) (/ (/ (* (pow c -3) (pow a -3)) (fma (/ 1 d) (/ 1 d) (/ 1 (* c c)))) (fma (/ 1 (* d b)) (- (/ 1 (* d b)) (/ (/ 1 c) a)) (/ (/ 1 (* c c)) (* a a)))))
* * * [misc]progress:  simplifying alt 69 of 138
* [enter]simplify:  Simplifying (/ (exp (* -3 (+ (log c) (log a)))) (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (67 enodes)
* [exit]simplify:  Simplified to (/ (/ (* (pow c -3) (pow a -3)) (fma (/ -1 d) (/ -1 d) (/ (/ 1 c) c))) (fma (/ 1 (* d b)) (- (/ 1 (* d b)) (/ 1 (* a c))) (/ 1 (* (* c c) (* a a)))))
* [misc]none:  prog is (λ (a b c d) (/ (/ (* (pow c -3) (pow a -3)) (fma (/ -1 d) (/ -1 d) (/ (/ 1 c) c))) (fma (/ 1 (* d b)) (- (/ 1 (* d b)) (/ 1 (* a c))) (/ 1 (* (* c c) (* a a))))))
* * * [misc]progress:  simplifying alt 70 of 138
* [enter]simplify:  Simplifying (/ (exp (* 3 (+ (log c) (log a)))) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (sqr (* c a)))))
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (/ (/ (* (pow c 3) (pow a 3)) (fma d d (* c c))) (fma (* d b) (- (* d b) (* a c)) (sqr (* a c))))
* [misc]none:  prog is (λ (a b c d) (/ (/ (* (pow c 3) (pow a 3)) (fma d d (* c c))) (fma (* d b) (- (* d b) (* a c)) (sqr (* a c)))))
* * * [misc]progress:  simplifying alt 71 of 138
* [enter]simplify:  Simplifying (/ (exp (* -3 (+ (log c) (log a)))) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (sqr (* c a)))))
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (/ (/ (* (pow c -3) (pow a -3)) (fma d d (* c c))) (fma (* d b) (- (* d b) (* a c)) (sqr (* a c))))
* [misc]none:  prog is (λ (a b c d) (/ (/ (* (pow c -3) (pow a -3)) (fma d d (* c c))) (fma (* d b) (- (* d b) (* a c)) (sqr (* a c)))))
* * * [misc]progress:  simplifying alt 72 of 138
* [enter]simplify:  Simplifying (/ (exp (* -3 (+ (log c) (log a)))) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (sqr (* c a)))))
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (/ (/ (* (pow c -3) (pow a -3)) (fma d d (* c c))) (fma (* d b) (- (* d b) (* a c)) (sqr (* a c))))
* [misc]none:  prog is (λ (a b c d) (/ (/ (* (pow c -3) (pow a -3)) (fma d d (* c c))) (fma (* d b) (- (* d b) (* a c)) (sqr (* a c)))))
* * * [misc]progress:  simplifying alt 73 of 138
* [enter]simplify:  Simplifying (/ (- (pow (* a c) 3) (pow (* b d) 3)) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))))
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (56 enodes)
* [exit]simplify:  Simplified to (/ (- (cube (* c a)) (cube (* d b))) (* (fma (* d b) (- (* d b) (* c a)) (* (* c c) (sqr a))) (fma d d (* c c))))
* [misc]none:  prog is (λ (a b c d) (/ (- (cube (* c a)) (cube (* d b))) (* (fma (* d b) (- (* d b) (* c a)) (* (* c c) (sqr a))) (fma d d (* c c)))))
* * * [misc]progress:  simplifying alt 74 of 138
* [enter]simplify:  Simplifying (/ (- (pow (* a c) 3) (pow (* b d) 3)) (* (fma d d (sqr c)) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (69 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (cube (* c a)) (cube (* d b))) (fma d d (* c c))) (fma (/ 1 (* d b)) (- (/ 1 (* d b)) (/ 1 (* c a))) (/ (/ 1 c) (* a (* c a)))))
* [misc]none:  prog is (λ (a b c d) (/ (/ (- (cube (* c a)) (cube (* d b))) (fma d d (* c c))) (fma (/ 1 (* d b)) (- (/ 1 (* d b)) (/ 1 (* c a))) (/ (/ 1 c) (* a (* c a))))))
* * * [misc]progress:  simplifying alt 75 of 138
* [enter]simplify:  Simplifying (/ (- (pow (* a c) 3) (pow (* b d) 3)) (* (fma d d (sqr c)) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (69 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (cube (* c a)) (cube (* d b))) (fma d d (* c c))) (fma (/ 1 (* d b)) (- (/ 1 (* d b)) (/ 1 (* c a))) (/ (/ 1 c) (* a (* c a)))))
* [misc]none:  prog is (λ (a b c d) (/ (/ (- (cube (* c a)) (cube (* d b))) (fma d d (* c c))) (fma (/ 1 (* d b)) (- (/ 1 (* d b)) (/ 1 (* c a))) (/ (/ 1 c) (* a (* c a))))))
* * * [misc]progress:  simplifying alt 76 of 138
* [enter]simplify:  Simplifying (/ (- (pow (* a c) 3) (pow (* b d) 3)) (* (fma d d (sqr c)) (fma (* b d) (- (* b d) (* c a)) (* (sqr c) (sqr a)))))
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (56 enodes)
* [exit]simplify:  Simplified to (/ (- (cube (* c a)) (cube (* d b))) (* (fma (* d b) (- (* d b) (* c a)) (* (* c c) (sqr a))) (fma d d (* c c))))
* [misc]none:  prog is (λ (a b c d) (/ (- (cube (* c a)) (cube (* d b))) (* (fma (* d b) (- (* d b) (* c a)) (* (* c c) (sqr a))) (fma d d (* c c)))))
* * * [misc]progress:  simplifying alt 77 of 138
* [enter]simplify:  Simplifying (/ (- (pow (* a c) 3) (pow (* b d) 3)) (* (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (70 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (cube (* c a)) (cube (* d b))) (fma (/ 1 d) (/ 1 d) (/ 1 (* c c)))) (fma (/ (/ 1 b) d) (- (/ (/ 1 b) d) (/ (/ 1 c) a)) (/ (/ 1 (* c c)) (sqr a))))
* [misc]none:  prog is (λ (a b c d) (/ (/ (- (cube (* c a)) (cube (* d b))) (fma (/ 1 d) (/ 1 d) (/ 1 (* c c)))) (fma (/ (/ 1 b) d) (- (/ (/ 1 b) d) (/ (/ 1 c) a)) (/ (/ 1 (* c c)) (sqr a)))))
* * * [misc]progress:  simplifying alt 78 of 138
* [enter]simplify:  Simplifying (/ (- (pow (* a c) 3) (pow (* b d) 3)) (* (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ 1 (* b d)) (- (/ 1 (* b d)) (/ 1 (* c a))) (/ 1 (* (sqr c) (sqr a))))))
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (71 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (cube (* c a)) (cube (* d b))) (fma (/ -1 d) (/ -1 d) (/ (/ 1 c) c))) (fma (/ 1 (* d b)) (- (/ 1 (* d b)) (/ 1 (* c a))) (/ (/ (/ 1 c) c) (sqr a))))
* [misc]none:  prog is (λ (a b c d) (/ (/ (- (cube (* c a)) (cube (* d b))) (fma (/ -1 d) (/ -1 d) (/ (/ 1 c) c))) (fma (/ 1 (* d b)) (- (/ 1 (* d b)) (/ 1 (* c a))) (/ (/ (/ 1 c) c) (sqr a)))))
* * * [misc]progress:  simplifying alt 79 of 138
* [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (exp (* 2 (log d))))
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (sqr d))
* [misc]none:  prog is (λ (a b c d) (/ (fma c a (* d b)) (sqr d)))
* * * [misc]progress:  simplifying alt 80 of 138
* [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (exp (- (* 2 (log c)))))
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (41 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (/ 1 (sqr c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma c a (* d b)) (/ 1 (sqr c))))
* * * [misc]progress:  simplifying alt 81 of 138
* [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (exp (- (* 2 (log c)))))
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (41 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (/ 1 (sqr c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma c a (* d b)) (/ 1 (sqr c))))
* * * [misc]progress:  simplifying alt 82 of 138
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* [misc]none:  prog is (λ (a b c d) 0)
* * * [misc]progress:  simplifying alt 83 of 138
* [enter]simplify:  Simplifying (+ (/ a c) (/ (* b d) (sqr c)))
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (fma (/ b c) (/ d c) (/ a c))
* [misc]none:  prog is (λ (a b c d) (fma (/ b c) (/ d c) (/ a c)))
* * * [misc]progress:  simplifying alt 84 of 138
* [enter]simplify:  Simplifying (+ (/ a c) (/ (* b d) (sqr c)))
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (fma (/ b c) (/ d c) (/ a c))
* [misc]none:  prog is (λ (a b c d) (fma (/ b c) (/ d c) (/ a c)))
* * * [misc]progress:  simplifying alt 85 of 138
* [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (+ (sqr d) (sqr c)))
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (fma d d (* c c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma c a (* d b)) (fma d d (* c c))))
* * * [misc]progress:  simplifying alt 86 of 138
* [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (exp (- (* 2 (log c)))))
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (41 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (/ 1 (sqr c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma c a (* d b)) (/ 1 (sqr c))))
* * * [misc]progress:  simplifying alt 87 of 138
* [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (exp (- (* 2 (log c)))))
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (41 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (/ 1 (sqr c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma c a (* d b)) (/ 1 (sqr c))))
* * * [misc]progress:  simplifying alt 88 of 138
* [enter]simplify:  Simplifying (/ 0 (exp (log (+ (sqr c) (sqr d)))))
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (12 enodes)
* * [misc]simplify:  iters left: 1 (14 enodes)
* [exit]simplify:  Simplified to 0
* [misc]none:  prog is (λ (a b c d) 0)
* * * [misc]progress:  simplifying alt 89 of 138
* [enter]simplify:  Simplifying (/ (+ (* b d) (* c a)) (exp (log (+ (sqr c) (sqr d)))))
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (/ (fma d b (* a c)) (fma c c (* d d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma d b (* a c)) (fma c c (* d d))))
* * * [misc]progress:  simplifying alt 90 of 138
* [enter]simplify:  Simplifying (/ (+ (* b d) (* c a)) (exp (log (+ (sqr c) (sqr d)))))
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (/ (fma d b (* a c)) (fma c c (* d d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma d b (* a c)) (fma c c (* d d))))
* * * [misc]progress:  simplifying alt 91 of 138
* [enter]simplify:  Simplifying (/ (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) (sqr (hypot c d)))
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (69 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (cube (* a c)) (cube (* b d))) (hypot c d)) (* (hypot c d) (fma (* a c) (- (* a c) (* b d)) (sqr (* b d)))))
* [misc]none:  prog is (λ (a b c d) (/ (/ (- (cube (* a c)) (cube (* b d))) (hypot c d)) (* (hypot c d) (fma (* a c) (- (* a c) (* b d)) (sqr (* b d))))))
* * * [misc]progress:  simplifying alt 92 of 138
* [enter]simplify:  Simplifying (/ (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (sqr (hypot c d)))
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (101 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (hypot c d)) (* (hypot c d) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ (/ 1 b) (* (* d d) b)))))
* [misc]none:  prog is (λ (a b c d) (/ (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (hypot c d)) (* (hypot c d) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ (/ 1 b) (* (* d d) b))))))
* * * [misc]progress:  simplifying alt 93 of 138
* [enter]simplify:  Simplifying (/ (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (sqr (hypot c d)))
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (101 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (hypot c d)) (* (hypot c d) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ (/ 1 b) (* (* d d) b)))))
* [misc]none:  prog is (λ (a b c d) (/ (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (hypot c d)) (* (hypot c d) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ (/ 1 b) (* (* d d) b))))))
* * * [misc]progress:  simplifying alt 94 of 138
* [enter]simplify:  Simplifying (/ (- (cube (* c a)) (cube (* b d))) (* (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d))) (sqr (hypot c d))))
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (67 enodes)
* [exit]simplify:  Simplified to (/ (- (cube (* a c)) (cube (* b d))) (* (sqr (hypot c d)) (fma (* a c) (- (* a c) (* b d)) (sqr (* b d)))))
* [misc]none:  prog is (λ (a b c d) (/ (- (cube (* a c)) (cube (* b d))) (* (sqr (hypot c d)) (fma (* a c) (- (* a c) (* b d)) (sqr (* b d))))))
* * * [misc]progress:  simplifying alt 95 of 138
* [enter]simplify:  Simplifying (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (sqr (hypot (/ 1 c) (/ 1 d))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))))
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (114 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ 1 (cube (* c a))) (cube (/ 1 (* b d)))) (sqr (hypot (/ 1 c) (/ 1 d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (* d d)))))
* [misc]none:  prog is (λ (a b c d) (/ (/ (- (/ 1 (cube (* c a))) (cube (/ 1 (* b d)))) (sqr (hypot (/ 1 c) (/ 1 d)))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (* d d))))))
* * * [misc]progress:  simplifying alt 96 of 138
* [enter]simplify:  Simplifying (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (* (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d)))) (sqr (hypot (/ -1 c) (/ -1 d)))))
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (114 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (/ 1 (cube (* c a))) (cube (/ 1 (* b d)))) (fma (/ (/ 1 c) a) (- (/ (/ 1 c) a) (/ 1 (* b d))) (/ (/ 1 b) (* (* d d) b)))) (sqr (hypot (/ -1 c) (/ -1 d))))
* [misc]none:  prog is (λ (a b c d) (/ (/ (- (/ 1 (cube (* c a))) (cube (/ 1 (* b d)))) (fma (/ (/ 1 c) a) (- (/ (/ 1 c) a) (/ 1 (* b d))) (/ (/ 1 b) (* (* d d) b)))) (sqr (hypot (/ -1 c) (/ -1 d)))))
* * * [misc]progress:  simplifying alt 97 of 138
* [enter]simplify:  Simplifying (/ (/ (- (cube (* c a)) (cube (* b d))) (fma (* c a) (- (* c a) (* b d)) (sqr (* b d)))) (sqr (hypot c d)))
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* * [misc]simplify:  iters left: 1 (61 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (cube (* a c)) (cube (* b d))) (fma (* a c) (- (* a c) (* b d)) (sqr (* b d)))) (sqr (hypot c d)))
* [misc]none:  prog is (λ (a b c d) (/ (/ (- (cube (* a c)) (cube (* b d))) (fma (* a c) (- (* a c) (* b d)) (sqr (* b d)))) (sqr (hypot c d))))
* * * [misc]progress:  simplifying alt 98 of 138
* [enter]simplify:  Simplifying (/ (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (* c a) (- (* c a) (* b d)) (sqr (* b d)))) (sqr (hypot c d)))
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (94 enodes)
* [exit]simplify:  Simplified to (/ (- (/ 1 (cube (* c a))) (cube (/ 1 (* b d)))) (* (sqr (hypot c d)) (fma (* c a) (- (* c a) (* b d)) (* (* b d) (* b d)))))
* [misc]none:  prog is (λ (a b c d) (/ (- (/ 1 (cube (* c a))) (cube (/ 1 (* b d)))) (* (sqr (hypot c d)) (fma (* c a) (- (* c a) (* b d)) (* (* b d) (* b d))))))
* * * [misc]progress:  simplifying alt 99 of 138
* [enter]simplify:  Simplifying (/ (/ (- (cube (/ 1 (* c a))) (cube (/ 1 (* b d)))) (fma (* c a) (- (* c a) (* b d)) (sqr (* b d)))) (sqr (hypot c d)))
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (94 enodes)
* [exit]simplify:  Simplified to (/ (- (/ 1 (cube (* c a))) (cube (/ 1 (* b d)))) (* (sqr (hypot c d)) (fma (* c a) (- (* c a) (* b d)) (* (* b d) (* b d)))))
* [misc]none:  prog is (λ (a b c d) (/ (- (/ 1 (cube (* c a))) (cube (/ 1 (* b d)))) (* (sqr (hypot c d)) (fma (* c a) (- (* c a) (* b d)) (* (* b d) (* b d))))))
* * * [misc]progress:  simplifying alt 100 of 138
* [enter]simplify:  Simplifying (/ (/ (- (cube (* c a)) (cube (* d b))) (fma (* c a) (- (* c a) (* b d)) (* (sqr b) (sqr d)))) (sqr (hypot c d)))
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (75 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (cube (* a c)) (cube (* d b))) (sqr (hypot c d))) (fma (* a c) (- (* a c) (* d b)) (* (* d b) (* d b))))
* [misc]none:  prog is (λ (a b c d) (/ (/ (- (cube (* a c)) (cube (* d b))) (sqr (hypot c d))) (fma (* a c) (- (* a c) (* d b)) (* (* d b) (* d b)))))
* * * [misc]progress:  simplifying alt 101 of 138
* [enter]simplify:  Simplifying (/ (/ (- (cube (* c a)) (cube (* d b))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (sqr (hypot c d)))
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (88 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (cube (* a c)) (cube (* d b))) (sqr (hypot c d))) (fma (/ 1 (* a c)) (- (/ 1 (* a c)) (/ (/ 1 b) d)) (/ 1 (sqr (* d b)))))
* [misc]none:  prog is (λ (a b c d) (/ (/ (- (cube (* a c)) (cube (* d b))) (sqr (hypot c d))) (fma (/ 1 (* a c)) (- (/ 1 (* a c)) (/ (/ 1 b) d)) (/ 1 (sqr (* d b))))))
* * * [misc]progress:  simplifying alt 102 of 138
* [enter]simplify:  Simplifying (/ (/ (- (cube (* c a)) (cube (* d b))) (fma (/ 1 (* c a)) (- (/ 1 (* c a)) (/ 1 (* b d))) (/ 1 (* (sqr b) (sqr d))))) (sqr (hypot c d)))
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (88 enodes)
* [exit]simplify:  Simplified to (/ (/ (- (cube (* a c)) (cube (* d b))) (sqr (hypot c d))) (fma (/ 1 (* a c)) (- (/ 1 (* a c)) (/ (/ 1 b) d)) (/ 1 (sqr (* d b)))))
* [misc]none:  prog is (λ (a b c d) (/ (/ (- (cube (* a c)) (cube (* d b))) (sqr (hypot c d))) (fma (/ 1 (* a c)) (- (/ 1 (* a c)) (/ (/ 1 b) d)) (/ 1 (sqr (* d b))))))
* * * [misc]progress:  simplifying alt 103 of 138
* [enter]simplify:  Simplifying (/ (fma c a (* b d)) (sqr (hypot c d)))
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (13 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* b d)) (sqr (hypot c d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma c a (* b d)) (sqr (hypot c d))))
* * * [misc]progress:  simplifying alt 104 of 138
* [enter]simplify:  Simplifying (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr (hypot (/ 1 c) (/ 1 d))))
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (/ (fma (/ 1 c) (/ 1 a) (/ (/ 1 b) d)) (sqr (hypot (/ 1 c) (/ 1 d))))
* [misc]none:  prog is (λ (a b c d) (/ (fma (/ 1 c) (/ 1 a) (/ (/ 1 b) d)) (sqr (hypot (/ 1 c) (/ 1 d)))))
* * * [misc]progress:  simplifying alt 105 of 138
* [enter]simplify:  Simplifying (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr (hypot (/ -1 c) (/ -1 d))))
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d))))
* [misc]none:  prog is (λ (a b c d) (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d)))))
* * * [misc]progress:  simplifying alt 106 of 138
* [enter]simplify:  Simplifying (/ (cube (cbrt (fma c a (* b d)))) (sqr (hypot c d)))
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* b d)) (* (hypot c d) (hypot c d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma c a (* b d)) (* (hypot c d) (hypot c d))))
* * * [misc]progress:  simplifying alt 107 of 138
* [enter]simplify:  Simplifying (/ (cube (cbrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))) (sqr (hypot c d)))
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* d b))) (* (hypot c d) (hypot c d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* d b))) (* (hypot c d) (hypot c d))))
* * * [misc]progress:  simplifying alt 108 of 138
* [enter]simplify:  Simplifying (/ (cube (cbrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))) (sqr (hypot c d)))
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr (hypot c d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr (hypot c d))))
* * * [misc]progress:  simplifying alt 109 of 138
* [enter]simplify:  Simplifying (/ (fma c a (* b d)) (sqr (hypot c d)))
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (13 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* b d)) (sqr (hypot c d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma c a (* b d)) (sqr (hypot c d))))
* * * [misc]progress:  simplifying alt 110 of 138
* [enter]simplify:  Simplifying (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr (hypot c d)))
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* d b))) (* (hypot c d) (hypot c d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* d b))) (* (hypot c d) (hypot c d))))
* * * [misc]progress:  simplifying alt 111 of 138
* [enter]simplify:  Simplifying (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr (hypot c d)))
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr (hypot c d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr (hypot c d))))
* * * [misc]progress:  simplifying alt 112 of 138
* [enter]simplify:  Simplifying (/ (cube (cbrt (fma c a (* b d)))) (sqr (hypot c d)))
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* b d)) (* (hypot c d) (hypot c d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma c a (* b d)) (* (hypot c d) (hypot c d))))
* * * [misc]progress:  simplifying alt 113 of 138
* [enter]simplify:  Simplifying (/ (cube (cbrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))) (sqr (hypot c d)))
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* d b))) (* (hypot c d) (hypot c d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* d b))) (* (hypot c d) (hypot c d))))
* * * [misc]progress:  simplifying alt 114 of 138
* [enter]simplify:  Simplifying (/ (cube (cbrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))) (sqr (hypot c d)))
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr (hypot c d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr (hypot c d))))
* * * [misc]progress:  simplifying alt 115 of 138
* [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (cube (cbrt (+ (sqr d) (sqr c)))))
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (fma d d (* c c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma c a (* d b)) (fma d d (* c c))))
* * * [misc]progress:  simplifying alt 116 of 138
* [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (cube (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (36 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (+ (/ 1 (* c c)) (/ 1 (* d d))))
* [misc]none:  prog is (λ (a b c d) (/ (fma c a (* d b)) (+ (/ 1 (* c c)) (/ 1 (* d d)))))
* * * [misc]progress:  simplifying alt 117 of 138
* [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (cube (cbrt (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (36 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (+ (/ 1 (* c c)) (/ 1 (* d d))))
* [misc]none:  prog is (λ (a b c d) (/ (fma c a (* d b)) (+ (/ 1 (* c c)) (/ 1 (* d d)))))
* * * [misc]progress:  simplifying alt 118 of 138
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* [misc]none:  prog is (λ (a b c d) 0)
* * * [misc]progress:  simplifying alt 119 of 138
* [enter]simplify:  Simplifying (+ (/ a c) (/ (* b d) (sqr c)))
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (fma (/ b c) (/ d c) (/ a c))
* [misc]none:  prog is (λ (a b c d) (fma (/ b c) (/ d c) (/ a c)))
* * * [misc]progress:  simplifying alt 120 of 138
* [enter]simplify:  Simplifying (+ (/ a c) (/ (* b d) (sqr c)))
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (fma (/ b c) (/ d c) (/ a c))
* [misc]none:  prog is (λ (a b c d) (fma (/ b c) (/ d c) (/ a c)))
* * * [misc]progress:  simplifying alt 121 of 138
* [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (+ (sqr d) (sqr c)))
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (fma d d (* c c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma c a (* d b)) (fma d d (* c c))))
* * * [misc]progress:  simplifying alt 122 of 138
* [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (/ 1 (sqr c)))
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (/ 1 (* c c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma c a (* d b)) (/ 1 (* c c))))
* * * [misc]progress:  simplifying alt 123 of 138
* [enter]simplify:  Simplifying (/ (+ (* a c) (* b d)) (/ 1 (sqr c)))
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (/ 1 (* c c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma c a (* d b)) (/ 1 (* c c))))
* * * [misc]progress:  simplifying alt 124 of 138
* [enter]simplify:  Simplifying (/ 0 (cube (cbrt (+ (sqr c) (sqr d)))))
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to 0
* [misc]none:  prog is (λ (a b c d) 0)
* * * [misc]progress:  simplifying alt 125 of 138
* [enter]simplify:  Simplifying (/ (+ (* b d) (* c a)) (cube (cbrt (+ (sqr c) (sqr d)))))
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (/ (fma d b (* a c)) (fma c c (* d d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma d b (* a c)) (fma c c (* d d))))
* * * [misc]progress:  simplifying alt 126 of 138
* [enter]simplify:  Simplifying (/ (+ (* b d) (* c a)) (cube (cbrt (+ (sqr c) (sqr d)))))
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (/ (fma d b (* a c)) (fma c c (* d d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma d b (* a c)) (fma c c (* d d))))
* * * [misc]progress:  simplifying alt 127 of 138
* [enter]simplify:  Simplifying (+ (/ (* c a) (sqr (hypot c d))) (/ (* b d) (sqr (hypot c d))))
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (fma (/ b (hypot c d)) (/ d (hypot c d)) (/ (* a c) (* (hypot c d) (hypot c d))))
* [misc]none:  prog is (λ (a b c d) (fma (/ b (hypot c d)) (/ d (hypot c d)) (/ (* a c) (* (hypot c d) (hypot c d)))))
* * * [misc]progress:  simplifying alt 128 of 138
* [enter]simplify:  Simplifying (+ (/ (* c a) (sqr (hypot (/ 1 c) (/ 1 d)))) (/ (* b d) (sqr (hypot (/ 1 c) (/ 1 d)))))
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (fma (/ d (hypot (/ 1 c) (/ 1 d))) (/ b (hypot (/ 1 c) (/ 1 d))) (* (/ a (hypot (/ 1 c) (/ 1 d))) (/ c (hypot (/ 1 c) (/ 1 d)))))
* [misc]none:  prog is (λ (a b c d) (fma (/ d (hypot (/ 1 c) (/ 1 d))) (/ b (hypot (/ 1 c) (/ 1 d))) (* (/ a (hypot (/ 1 c) (/ 1 d))) (/ c (hypot (/ 1 c) (/ 1 d))))))
* * * [misc]progress:  simplifying alt 129 of 138
* [enter]simplify:  Simplifying (+ (/ (* c a) (sqr (hypot (/ -1 c) (/ -1 d)))) (/ (* b d) (sqr (hypot (/ -1 c) (/ -1 d)))))
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (36 enodes)
* [exit]simplify:  Simplified to (fma (/ d (hypot (/ -1 c) (/ -1 d))) (/ b (hypot (/ -1 c) (/ -1 d))) (* (/ c (hypot (/ -1 c) (/ -1 d))) (/ a (hypot (/ -1 c) (/ -1 d)))))
* [misc]none:  prog is (λ (a b c d) (fma (/ d (hypot (/ -1 c) (/ -1 d))) (/ b (hypot (/ -1 c) (/ -1 d))) (* (/ c (hypot (/ -1 c) (/ -1 d))) (/ a (hypot (/ -1 c) (/ -1 d))))))
* * * [misc]progress:  simplifying alt 130 of 138
* [enter]simplify:  Simplifying (/ 0 (* (sqr (hypot c d)) (- (* a c) (* b d))))
* * [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 0
* [misc]none:  prog is (λ (a b c d) 0)
* * * [misc]progress:  simplifying alt 131 of 138
* [enter]simplify:  Simplifying (/ (- (* (sqr c) (sqr a)) (* (sqr b) (sqr d))) (* (sqr (hypot c d)) (- (* a c) (* b d))))
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (- (* (* a a) (sqr c)) (* (* d d) (* b b))) (* (- (* a c) (* d b)) (sqr (hypot c d))))
* [misc]none:  prog is (λ (a b c d) (/ (- (* (* a a) (sqr c)) (* (* d d) (* b b))) (* (- (* a c) (* d b)) (sqr (hypot c d)))))
* * * [misc]progress:  simplifying alt 132 of 138
* [enter]simplify:  Simplifying (/ (- (* (sqr c) (sqr a)) (* (sqr b) (sqr d))) (* (sqr (hypot c d)) (- (* a c) (* b d))))
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (- (* (* a a) (sqr c)) (* (* d d) (* b b))) (* (- (* a c) (* d b)) (sqr (hypot c d))))
* [misc]none:  prog is (λ (a b c d) (/ (- (* (* a a) (sqr c)) (* (* d d) (* b b))) (* (- (* a c) (* d b)) (sqr (hypot c d)))))
* * * [misc]progress:  simplifying alt 133 of 138
* [enter]simplify:  Simplifying (/ (- (sqr (* a c)) (sqr (* b d))) 0)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (/ (fma b d (* c a)) 0)
* [misc]none:  prog is (λ (a b c d) (/ (fma b d (* c a)) 0))
* * * [misc]progress:  simplifying alt 134 of 138
* [enter]simplify:  Simplifying (/ (- (sqr (* a c)) (sqr (* b d))) (- (* (sqr (hypot (/ 1 c) (/ 1 d))) (* c a)) (* (sqr (hypot (/ 1 c) (/ 1 d))) (* b d))))
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (80 enodes)
* [exit]simplify:  Simplified to (/ (fma d b (* c a)) (/ (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) 1))
* [misc]none:  prog is (λ (a b c d) (/ (fma d b (* c a)) (/ (* (hypot (/ 1 c) (/ 1 d)) (hypot (/ 1 c) (/ 1 d))) 1)))
* * * [misc]progress:  simplifying alt 135 of 138
* [enter]simplify:  Simplifying (/ (- (sqr (* a c)) (sqr (* b d))) (- (* c (* a (sqr (hypot (/ -1 c) (/ -1 d))))) (* b (* d (sqr (hypot (/ -1 c) (/ -1 d)))))))
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (* (/ (- (* c a) (* b d)) (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d)))) (/ (fma b d (* c a)) (- (* c a) (* b d))))
* [misc]none:  prog is (λ (a b c d) (* (/ (- (* c a) (* b d)) (* (hypot (/ -1 c) (/ -1 d)) (hypot (/ -1 c) (/ -1 d)))) (/ (fma b d (* c a)) (- (* c a) (* b d)))))
* * * [misc]progress:  simplifying alt 136 of 138
* [enter]simplify:  Simplifying (/ (- (sqr (* a c)) 0) (* (sqr (hypot c d)) (- (* a c) (* b d))))
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (/ (- (* (* c a) (* c a)) 0) (* (* (hypot c d) (hypot c d)) (- (* c a) (* d b))))
* [misc]none:  prog is (λ (a b c d) (/ (- (* (* c a) (* c a)) 0) (* (* (hypot c d) (hypot c d)) (- (* c a) (* d b)))))
* * * [misc]progress:  simplifying alt 137 of 138
* [enter]simplify:  Simplifying (/ (- (sqr (* a c)) (* (sqr b) (sqr d))) (* (sqr (hypot c d)) (- (* a c) (* b d))))
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (/ (- (* (* c a) (* c a)) (* (sqr d) (* b b))) (* (- (* c a) (* b d)) (* (hypot c d) (hypot c d))))
* [misc]none:  prog is (λ (a b c d) (/ (- (* (* c a) (* c a)) (* (sqr d) (* b b))) (* (- (* c a) (* b d)) (* (hypot c d) (hypot c d)))))
* * * [misc]progress:  simplifying alt 138 of 138
* [enter]simplify:  Simplifying (/ (- (sqr (* a c)) (* (sqr b) (sqr d))) (* (sqr (hypot c d)) (- (* a c) (* b d))))
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (54 enodes)
* [exit]simplify:  Simplified to (/ (- (* (* c a) (* c a)) (* (sqr d) (* b b))) (* (- (* c a) (* b d)) (* (hypot c d) (hypot c d))))
* [misc]none:  prog is (λ (a b c d) (/ (- (* (* c a) (* c a)) (* (sqr d) (* b b))) (* (- (* c a) (* b d)) (* (hypot c d) (hypot c d)))))
* [misc]progress:  [Phase 3 of 3] Extracting.
* [enter]simplify:  Simplifying (* (+ (sqr c) (sqr d)) (- (* a c) (* b d)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* [exit]simplify:  Simplified to (* (- (* c a) (* b d)) (fma d d (sqr c)))
* [exit]simplify:  Simplified to (* (- (* c a) (* b d)) (fma d d (sqr c)))
* [enter]simplify:  Simplifying (fma (/ b (hypot c d)) (/ d (hypot c d)) (/ (* a c) (* (hypot c d) (hypot c d))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (fma (/ b (hypot c d)) (/ d (hypot c d)) (/ (* a c) (* (hypot c d) (hypot c d))))
* [enter]simplify:  Simplifying (cbrt (/ (+ (* a c) (* b d)) (sqr (hypot c d))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (fma c a (* d b)) (* (hypot c d) (hypot c d))))
* [exit]simplify:  Simplified to (cbrt (/ (fma c a (* d b)) (* (hypot c d) (hypot c d))))
* [enter]simplify:  Simplifying (fma d d (sqr c))
* * [misc]simplify:  iters left: 2 (4 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (fma d d (* c c))
* [exit]simplify:  Simplified to (fma d d (* c c))
* [enter]simplify:  Simplifying (fma (* b d) (- (* b d) (* c a)) (sqr (* c a)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (fma (* d b) (- (* d b) (* a c)) (* (* a c) (* a c)))
* [exit]simplify:  Simplified to (fma (* d b) (- (* d b) (* a c)) (* (* a c) (* a c)))
* [enter]simplify:  Simplifying (fma (/ b (hypot c d)) (/ d (hypot c d)) (* (/ a (hypot c d)) (/ c (hypot c d))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (fma (/ b (hypot c d)) (/ d (hypot c d)) (/ (/ a (hypot c d)) (/ (hypot c d) c)))
* [enter]simplify:  Simplifying (fma c a (* d b))
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* [exit]simplify:  Simplified to (fma c a (* d b))
* [exit]simplify:  Simplified to (fma c a (* d b))
* [enter]simplify:  Simplifying (/ (fma d b (* a c)) (fma d d (* c c)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (/ (fma d b (* a c)) (fma d d (* c c)))
* [enter]simplify:  Simplifying (fma (/ c (hypot c d)) (/ a (hypot c d)) (/ (* d b) (* (hypot c d) (hypot c d))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (fma (/ c (hypot c d)) (/ a (hypot c d)) (/ (* b d) (* (hypot c d) (hypot c d))))