* [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 / 2 ] 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 / 2 ] 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:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 1)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 45 ] 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 / 45 ] 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 / 45 ] 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 / 45 ] 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 / 45 ] 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 / 45 ] 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 / 45 ] 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:  [ 8 / 45 ] 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:  [ 9 / 45 ] simplifiying candidate #<alt-delta (λ (a b c d) (pow (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))) 1))>
* * * * [misc]progress:  [ 10 / 45 ] 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:  [ 11 / 45 ] 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:  [ 12 / 45 ] 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:  [ 13 / 45 ] 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:  [ 14 / 45 ] 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:  [ 15 / 45 ] 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:  [ 16 / 45 ] 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:  [ 17 / 45 ] 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:  [ 18 / 45 ] 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:  [ 19 / 45 ] 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:  [ 20 / 45 ] 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:  [ 21 / 45 ] 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:  [ 22 / 45 ] simplifiying candidate #<alt-delta (λ (a b c d) (* 1 (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d)))))>
* * * * [misc]progress:  [ 23 / 45 ] 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:  [ 24 / 45 ] 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:  [ 25 / 45 ] 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:  [ 26 / 45 ] 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:  [ 27 / 45 ] 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 / 45 ] 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:  [ 29 / 45 ] 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:  [ 30 / 45 ] 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:  [ 31 / 45 ] 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:  [ 32 / 45 ] 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:  [ 33 / 45 ] 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:  [ 34 / 45 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (fma a c (* b d)) (+ (sqr c) (sqr d))))>
* * * * [misc]progress:  [ 35 / 45 ] 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:  [ 36 / 45 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (pow (+ (* a c) (* b d)) 1) (+ (sqr c) (sqr d))))>
* * * * [misc]progress:  [ 37 / 45 ] 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:  [ 38 / 45 ] 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:  [ 39 / 45 ] 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:  [ 40 / 45 ] 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:  [ 41 / 45 ] 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:  [ 42 / 45 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (* 1 (+ (* a c) (* b d))) (+ (sqr c) (sqr d))))>
* * * * [misc]progress:  [ 43 / 45 ] 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:  [ 44 / 45 ] 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:  [ 45 / 45 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (+ (* b d) (* a c)) (+ (sqr c) (sqr d))))>
* * * [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)) (/ 1 (+ (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)) (/ 1 (+ (sqr c) (sqr d)))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (/ 1 (+ (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 (/ 1 (+ (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 (/ 1 (sqr c)) into (/ 1 (sqr c))
* [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (/ 1 (+ (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 (/ 1 (+ (sqr c) (sqr d))) in b
* [misc]taylor:  Taking taylor expansion of (+ (sqr c) (sqr d)) in b
* [misc]taylor:  Taking taylor expansion of (sqr c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (+ (sqr c) (sqr d)) into (+ (sqr d) (sqr c))
* [misc]backup-simplify:  Simplify (/ 1 (+ (sqr d) (sqr c))) into (/ 1 (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (/ 1 (+ (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 (/ 1 (+ (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 (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (/ 1 (+ (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 (/ 1 (+ (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 (/ 1 (+ (sqr d) (sqr c))) into (/ 1 (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (/ 1 (+ (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 (/ 1 (+ (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 (/ 1 (+ (sqr d) (sqr c))) into (/ 1 (+ (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) (/ 1 (+ (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 (+ (* 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 (+ (sqr d) (sqr c))) (/ 0 (+ (sqr d) (sqr c)))))) 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]backup-simplify:  Simplify (+ (* (* b d) 0) (* c (/ 1 (+ (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 (+ (* 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 (+ (sqr d) (sqr c))) (/ 0 (+ (sqr d) (sqr c)))) (* 0 (/ 0 (+ (sqr d) (sqr c)))))) 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 (+ (* (* b d) 0) (+ (* c 0) (* 0 (/ 1 (+ (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))) (/ 1 (+ (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))) (/ 1 (+ (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 (/ 1 (+ (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 (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (/ 1 (+ (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 (/ 1 (+ (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 (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (/ 1 (+ (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 (/ 1 (+ (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 (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (/ 1 (+ (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 (/ 1 (+ (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 (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (/ 1 (+ (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 (/ 1 (+ (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 (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (+ (/ 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 (+ (/ 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 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 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) 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 (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (* (/ 1 (* b d)) (/ 1 (+ (/ 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 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 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* 0 (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) 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) (+ (* (/ 1 (* b d)) 0) (* 0 (/ 1 (+ (/ 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 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 (- (+ (* (/ 1 (+ (/ 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]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) (+ (* (/ 1 (* b d)) 0) (+ (* 0 0) (* 0 (/ 1 (+ (/ 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)))) (/ 1 (+ (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)))) (/ 1 (+ (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 (/ 1 (+ (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 (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (/ 1 (+ (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 (/ 1 (+ (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 (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (/ 1 (+ (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 (/ 1 (+ (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 (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (/ 1 (+ (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 (/ 1 (+ (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 (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (/ 1 (+ (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 (/ 1 (+ (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 (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (+ (/ 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 (+ (/ 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 (+ (* (/ -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 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) 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 (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (* (/ 1 (* b d)) (/ 1 (+ (/ 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 (+ (* (/ -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 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* 0 (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) 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 (+ (* (/ 1 c) 0) (+ (* (/ 1 (* b d)) 0) (* 0 (/ 1 (+ (/ 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 (+ (* (/ -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 (- (+ (* (/ 1 (+ (/ 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]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 (+ (* (/ 1 c) 0) (+ (* (/ 1 (* b d)) 0) (+ (* 0 0) (* 0 (/ 1 (+ (/ 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 (/ 1 (+ (sqr c) (sqr d))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 (sqr c)) into (/ 1 (sqr c))
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 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 (+ (* 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 (sqr d)) (/ 0 (sqr 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 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 (sqr d)) (/ 1 (sqr d))) (* 0 (/ 0 (sqr d))))) into (- (/ 1 (pow d 4)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d 4))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 4)) in d
* [misc]taylor:  Taking taylor expansion of (pow d 4) in d
* [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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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) 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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking 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 (/ 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 (/ (/ 1 (sqr d)) 1)) (* 0 (/ 0 1)))) 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 0) (+ (* 0 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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 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 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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) 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 (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 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 (/ 0 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 (- 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 (/ (/ 1 (sqr d)) 1)) (* 0 (/ 0 1)))) 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 0) (+ (* 0 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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 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 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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) 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]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 / 68 ] 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 / 68 ] 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 / 68 ] 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 / 68 ] simplifiying candidate #<alt-event (λ (a b c d) (* 0 (/ 1 (+ (sqr c) (sqr d)))))>
* [enter]simplify:  Simplifying (* 0 (/ 1 (+ (sqr c) (sqr d))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 5 / 68 ] simplifiying candidate #<alt-event (λ (a b c d) (* (+ (* b d) (* c a)) (/ 1 (+ (sqr c) (sqr d)))))>
* [enter]simplify:  Simplifying (* (+ (* b d) (* c a)) (/ 1 (+ (sqr c) (sqr d))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (75 enodes)
* * [misc]simplify:  iters left: 2 (112 enodes)
* * [misc]simplify:  iters left: 1 (139 enodes)
* [exit]simplify:  Simplified to (/ (fma d b (* a c)) (fma d d (* c c)))
* * * * [misc]progress:  [ 6 / 68 ] simplifiying candidate #<alt-event (λ (a b c d) (* (+ (* b d) (* c a)) (/ 1 (+ (sqr c) (sqr d)))))>
* [enter]simplify:  Simplifying (* (+ (* b d) (* c a)) (/ 1 (+ (sqr c) (sqr d))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (75 enodes)
* * [misc]simplify:  iters left: 2 (112 enodes)
* * [misc]simplify:  iters left: 1 (139 enodes)
* [exit]simplify:  Simplified to (/ (fma d b (* a c)) (fma d d (* c c)))
* * * * [misc]progress:  [ 7 / 68 ] simplifiying candidate #<alt-event (λ (a b c d) (* (+ (* a c) (* b d)) 0))>
* [enter]simplify:  Simplifying (* (+ (* a c) (* b d)) 0)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 8 / 68 ] simplifiying candidate #<alt-event (λ (a b c d) (* (+ (* a c) (* b d)) 0))>
* [enter]simplify:  Simplifying (* (+ (* a c) (* b d)) 0)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 9 / 68 ] simplifiying candidate #<alt-event (λ (a b c d) (* (+ (* a c) (* b d)) 0))>
* [enter]simplify:  Simplifying (* (+ (* a c) (* b d)) 0)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 10 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (log1p (expm1 (* (+ (* a c) (* b d)) (/ 1 (+ (sqr c) (sqr d)))))))>
* [enter]simplify:  Simplifying (expm1 (* (+ (* a c) (* b d)) (/ 1 (+ (sqr c) (sqr d)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (76 enodes)
* * [misc]simplify:  iters left: 2 (113 enodes)
* * [misc]simplify:  iters left: 1 (140 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 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (expm1 (log1p (* (+ (* a c) (* b d)) (/ 1 (+ (sqr c) (sqr d)))))))>
* [enter]simplify:  Simplifying (log1p (* (+ (* a c) (* b d)) (/ 1 (+ (sqr c) (sqr d)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (76 enodes)
* * [misc]simplify:  iters left: 2 (113 enodes)
* * [misc]simplify:  iters left: 1 (140 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 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (pow (* (+ (* a c) (* b d)) (/ 1 (+ (sqr c) (sqr d)))) 1))>
* [enter]simplify:  Simplifying (* (+ (* a c) (* b d)) (/ 1 (+ (sqr c) (sqr d))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (75 enodes)
* * [misc]simplify:  iters left: 2 (112 enodes)
* * [misc]simplify:  iters left: 1 (139 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:  [ 13 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (pow (* (+ (* a c) (* b d)) (/ 1 (+ (sqr c) (sqr d)))) 1))>
* * * * [misc]progress:  [ 14 / 68 ] 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 (14 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))) (- (log (fma d d (* c c)))))
* [exit]simplify:  Simplified to (+ (log (fma c a (* d b))) (- (log (fma d d (* c c)))))
* * * * [misc]progress:  [ 15 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (exp (+ (log (+ (* a c) (* b d))) (log (/ 1 (+ (sqr c) (sqr d)))))))>
* [enter]simplify:  Simplifying (+ (log (+ (* a c) (* b d))) (log (/ 1 (+ (sqr c) (sqr d)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* [exit]simplify:  Simplified to (+ (- (log (fma d d (* c c)))) (log (fma c a (* d b))))
* [exit]simplify:  Simplified to (+ (- (log (fma d d (* c c)))) (log (fma c a (* d b))))
* * * * [misc]progress:  [ 16 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (exp (log (* (+ (* a c) (* b d)) (/ 1 (+ (sqr c) (sqr d)))))))>
* [enter]simplify:  Simplifying (log (* (+ (* a c) (* b d)) (/ 1 (+ (sqr c) (sqr d)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (90 enodes)
* * [misc]simplify:  iters left: 2 (132 enodes)
* * [misc]simplify:  iters left: 1 (166 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:  [ 17 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (log (exp (* (+ (* a c) (* b d)) (/ 1 (+ (sqr c) (sqr d)))))))>
* [enter]simplify:  Simplifying (exp (* (+ (* a c) (* b d)) (/ 1 (+ (sqr c) (sqr d)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (101 enodes)
* * [misc]simplify:  iters left: 2 (164 enodes)
* * [misc]simplify:  iters left: 1 (233 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:  [ 18 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (cbrt (* (cube (+ (* a c) (* b d))) (cube (/ 1 (+ (sqr c) (sqr d)))))))>
* [enter]simplify:  Simplifying (* (cube (+ (* a c) (* b d))) (cube (/ 1 (+ (sqr c) (sqr d)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (177 enodes)
* [exit]simplify:  Simplified to (/ (cube (fma c a (* d b))) (cube (fma d d (* c c))))
* [exit]simplify:  Simplified to (/ (cube (fma c a (* d b))) (cube (fma d d (* c c))))
* * * * [misc]progress:  [ 19 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (cube (cbrt (* (+ (* a c) (* b d)) (/ 1 (+ (sqr c) (sqr d)))))))>
* [enter]simplify:  Simplifying (cbrt (* (+ (* a c) (* b d)) (/ 1 (+ (sqr c) (sqr d)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (76 enodes)
* * [misc]simplify:  iters left: 2 (113 enodes)
* * [misc]simplify:  iters left: 1 (140 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:  [ 20 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (cbrt (cube (* (+ (* a c) (* b d)) (/ 1 (+ (sqr c) (sqr d)))))))>
* [enter]simplify:  Simplifying (cube (* (+ (* a c) (* b d)) (/ 1 (+ (sqr c) (sqr d)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (129 enodes)
* * [misc]simplify:  iters left: 2 (209 enodes)
* * [misc]simplify:  iters left: 1 (393 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:  [ 21 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (cube (* (cbrt (+ (* a c) (* b d))) (cbrt (/ 1 (+ (sqr c) (sqr d)))))))>
* [enter]simplify:  Simplifying (* (cbrt (+ (* a c) (* b d))) (cbrt (/ 1 (+ (sqr c) (sqr d)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* [exit]simplify:  Simplified to (* (cbrt (fma c a (* d b))) (cbrt (/ 1 (fma d d (* c c)))))
* [exit]simplify:  Simplified to (* (cbrt (fma c a (* d b))) (cbrt (/ 1 (fma d d (* c c)))))
* * * * [misc]progress:  [ 22 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (sqr (sqrt (* (+ (* a c) (* b d)) (/ 1 (+ (sqr c) (sqr d)))))))>
* [enter]simplify:  Simplifying (sqrt (* (+ (* a c) (* b d)) (/ 1 (+ (sqr c) (sqr d)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (76 enodes)
* * [misc]simplify:  iters left: 2 (113 enodes)
* * [misc]simplify:  iters left: 1 (140 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:  [ 23 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (sqr (* (sqrt (+ (* a c) (* b d))) (sqrt (/ 1 (+ (sqr c) (sqr d)))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (* a c) (* b d))) (sqrt (/ 1 (+ (sqr c) (sqr d)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* [exit]simplify:  Simplified to (* (sqrt (fma c a (* d b))) (sqrt (/ 1 (fma d d (* c c)))))
* [exit]simplify:  Simplified to (* (sqrt (fma c a (* d b))) (sqrt (/ 1 (fma d d (* c c)))))
* * * * [misc]progress:  [ 24 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (* (- (pow (* a c) 3) (pow (* b d) 3)) 1) (* (+ (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)) 1)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (74 enodes)
* * [misc]simplify:  iters left: 1 (124 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)))) (+ (sqr c) (sqr d)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (95 enodes)
* * [misc]simplify:  iters left: 3 (203 enodes)
* * [misc]simplify:  iters left: 2 (434 enodes)
* [exit]simplify:  Simplified to (* (fma c c (* d d)) (fma (* b d) (- (* b d) (* c a)) (* (* c a) (* c a))))
* [exit]simplify:  Simplified to (* (fma c c (* d d)) (fma (* b d) (- (* b d) (* c a)) (* (* c a) (* c a))))
* * * * [misc]progress:  [ 25 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (* (- (sqr (* a c)) (sqr (* b d))) 1) (* (- (* a c) (* b d)) (+ (sqr c) (sqr d)))))>
* [enter]simplify:  Simplifying (* (- (sqr (* a c)) (sqr (* b d))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (71 enodes)
* * [misc]simplify:  iters left: 1 (75 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)) (+ (sqr c) (sqr d)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* [exit]simplify:  Simplified to (* (- (* c a) (* d b)) (fma d d (* c c)))
* [exit]simplify:  Simplified to (* (- (* c a) (* d b)) (fma d d (* c c)))
* * * * [misc]progress:  [ 26 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* 1 (* (+ (* a c) (* b d)) (/ 1 (+ (sqr c) (sqr d))))))>
* * * * [misc]progress:  [ 27 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))))>
* * * * [misc]progress:  [ 28 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (* (+ (* a c) (* b d)) 1) (/ 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 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (fma c a (* d b))
* [exit]simplify:  Simplified to (fma c a (* d b))
* * * * [misc]progress:  [ 29 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (* (+ (* a c) (* b d)) 1) (/ 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 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (fma c a (* d b))
* [exit]simplify:  Simplified to (fma c a (* d b))
* * * * [misc]progress:  [ 30 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (* (+ (* a c) (* b d)) (/ 1 (- (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)) (/ 1 (- (pow (sqr c) 3) (pow (sqr d) 3))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (97 enodes)
* * [misc]simplify:  iters left: 2 (139 enodes)
* * [misc]simplify:  iters left: 1 (200 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (- (sqr (cube c)) (* (cube d) (cube d))))
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (- (sqr (cube c)) (* (cube d) (cube d))))
* * * * [misc]progress:  [ 31 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (* (+ (* a c) (* b d)) (/ 1 (- (sqr (sqr c)) (sqr (sqr d))))) (- (sqr c) (sqr d))))>
* [enter]simplify:  Simplifying (* (+ (* a c) (* b d)) (/ 1 (- (sqr (sqr c)) (sqr (sqr d)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (279 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:  [ 32 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* 1 (* (+ (* a c) (* b d)) (/ 1 (+ (sqr c) (sqr d))))))>
* [enter]simplify:  Simplifying (* (+ (* a c) (* b d)) (/ 1 (+ (sqr c) (sqr d))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (75 enodes)
* * [misc]simplify:  iters left: 2 (112 enodes)
* * [misc]simplify:  iters left: 1 (139 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:  [ 33 / 68 ] 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 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (fma c a (* d b))
* [exit]simplify:  Simplified to (fma c a (* d b))
* * * * [misc]progress:  [ 34 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (* (- (pow (* a c) 3) (pow (* b d) 3)) (/ 1 (+ (sqr c) (sqr d)))) (+ (sqr (* a c)) (- (sqr (* b d)) (* (* a c) (* b d))))))>
* [enter]simplify:  Simplifying (* (- (pow (* a c) 3) (pow (* b d) 3)) (/ 1 (+ (sqr c) (sqr d))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (104 enodes)
* * [misc]simplify:  iters left: 1 (188 enodes)
* [exit]simplify:  Simplified to (/ (- (cube (* c a)) (cube (* d b))) (fma c c (sqr d)))
* [exit]simplify:  Simplified to (/ (- (cube (* c a)) (cube (* d b))) (fma c c (sqr d)))
* * * * [misc]progress:  [ 35 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (/ (* (- (sqr (* a c)) (sqr (* b d))) (/ 1 (+ (sqr c) (sqr d)))) (- (* a c) (* b d))))>
* [enter]simplify:  Simplifying (* (- (sqr (* a c)) (sqr (* b d))) (/ 1 (+ (sqr c) (sqr d))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (66 enodes)
* * [misc]simplify:  iters left: 2 (87 enodes)
* * [misc]simplify:  iters left: 1 (117 enodes)
* [exit]simplify:  Simplified to (/ (- (* (* c a) (* c a)) (sqr (* b d))) (fma c c (* d d)))
* [exit]simplify:  Simplified to (/ (- (* (* c a) (* c a)) (sqr (* b d))) (fma c c (* d d)))
* * * * [misc]progress:  [ 36 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (/ 1 (+ (sqr c) (sqr d))) (+ (* a c) (* b d))))>
* * * * [misc]progress:  [ 37 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (log1p (expm1 (+ (* a c) (* b d)))) (/ 1 (+ (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:  [ 38 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (expm1 (log1p (+ (* a c) (* b d)))) (/ 1 (+ (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:  [ 39 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (fma a c (* b d)) (/ 1 (+ (sqr c) (sqr d)))))>
* * * * [misc]progress:  [ 40 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (log (* (exp (* a c)) (exp (* b d)))) (/ 1 (+ (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:  [ 41 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (pow (+ (* a c) (* b d)) 1) (/ 1 (+ (sqr c) (sqr d)))))>
* * * * [misc]progress:  [ 42 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (exp (log (+ (* a c) (* b d)))) (/ 1 (+ (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:  [ 43 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (log (exp (+ (* a c) (* b d)))) (/ 1 (+ (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:  [ 44 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (cube (cbrt (+ (* a c) (* b d)))) (/ 1 (+ (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:  [ 45 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (cbrt (cube (+ (* a c) (* b d)))) (/ 1 (+ (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:  [ 46 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (sqr (sqrt (+ (* a c) (* b d)))) (/ 1 (+ (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:  [ 47 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (* 1 (+ (* a c) (* b d))) (/ 1 (+ (sqr c) (sqr d)))))>
* * * * [misc]progress:  [ 48 / 68 ] 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))))) (/ 1 (+ (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:  [ 49 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (/ (- (sqr (* a c)) (sqr (* b d))) (- (* a c) (* b d))) (/ 1 (+ (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:  [ 50 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (+ (* b d) (* a c)) (/ 1 (+ (sqr c) (sqr d)))))>
* * * * [misc]progress:  [ 51 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (+ (* a c) (* b d)) (log1p (expm1 (/ 1 (+ (sqr c) (sqr d)))))))>
* [enter]simplify:  Simplifying (expm1 (/ 1 (+ (sqr c) (sqr d))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (expm1 (/ 1 (fma c c (* d d))))
* [exit]simplify:  Simplified to (expm1 (/ 1 (fma c c (* d d))))
* * * * [misc]progress:  [ 52 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (+ (* a c) (* b d)) (expm1 (log1p (/ 1 (+ (sqr c) (sqr d)))))))>
* [enter]simplify:  Simplifying (log1p (/ 1 (+ (sqr c) (sqr d))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (log1p (/ 1 (fma c c (* d d))))
* [exit]simplify:  Simplified to (log1p (/ 1 (fma c c (* d d))))
* * * * [misc]progress:  [ 53 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (+ (* a c) (* b d)) (pow (+ (sqr c) (sqr d)) -1)))>
* * * * [misc]progress:  [ 54 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (+ (* a c) (* b d)) (pow (/ 1 (+ (sqr c) (sqr d))) 1)))>
* * * * [misc]progress:  [ 55 / 68 ] 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: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (- (log (fma d d (sqr c))))
* [exit]simplify:  Simplified to (- (log (fma d d (sqr c))))
* * * * [misc]progress:  [ 56 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (+ (* a c) (* b d)) (exp (log (/ 1 (+ (sqr c) (sqr d)))))))>
* [enter]simplify:  Simplifying (log (/ 1 (+ (sqr c) (sqr d))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* [exit]simplify:  Simplified to (- (log (fma c c (* d d))))
* [exit]simplify:  Simplified to (- (log (fma c c (* d d))))
* * * * [misc]progress:  [ 57 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (+ (* a c) (* b d)) (log (exp (/ 1 (+ (sqr c) (sqr d)))))))>
* [enter]simplify:  Simplifying (exp (/ 1 (+ (sqr c) (sqr d))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (exp (/ 1 (fma c c (* d d))))
* [exit]simplify:  Simplified to (exp (/ 1 (fma c c (* d d))))
* * * * [misc]progress:  [ 58 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (+ (* a c) (* b d)) (cube (cbrt (/ 1 (+ (sqr c) (sqr d)))))))>
* [enter]simplify:  Simplifying (cbrt (/ 1 (+ (sqr c) (sqr d))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 (fma c c (* d d))))
* [exit]simplify:  Simplified to (cbrt (/ 1 (fma c c (* d d))))
* * * * [misc]progress:  [ 59 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (+ (* a c) (* b d)) (cbrt (cube (/ 1 (+ (sqr c) (sqr d)))))))>
* [enter]simplify:  Simplifying (cube (/ 1 (+ (sqr c) (sqr d))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (100 enodes)
* * [misc]simplify:  iters left: 1 (244 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (fma c c (* d d))) (* (fma c c (* d d)) (fma c c (* d d))))
* [exit]simplify:  Simplified to (/ (/ 1 (fma c c (* d d))) (* (fma c c (* d d)) (fma c c (* d d))))
* * * * [misc]progress:  [ 60 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (+ (* a c) (* b d)) (sqr (sqrt (/ 1 (+ (sqr c) (sqr d)))))))>
* [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqr c) (sqr d))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (sqrt (/ 1 (fma c c (* d d))))
* [exit]simplify:  Simplified to (sqrt (/ 1 (fma c c (* d d))))
* * * * [misc]progress:  [ 61 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (+ (* a c) (* b d)) (/ (- 1) (- (+ (sqr c) (sqr d))))))>
* [enter]simplify:  Simplifying (- 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 (- (+ (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:  [ 62 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (+ (* a c) (* b d)) (* 1 (/ 1 (+ (sqr c) (sqr d))))))>
* * * * [misc]progress:  [ 63 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (+ (* a c) (* b d)) (* 1 (/ 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:  [ 64 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (+ (* a c) (* b d)) (/ 1 (/ (+ (sqr c) (sqr d)) 1))))>
* [enter]simplify:  Simplifying (/ (+ (sqr c) (sqr d)) 1)
* * [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 (/ (fma d d (sqr c)) 1)
* [exit]simplify:  Simplified to (/ (fma d d (sqr c)) 1)
* * * * [misc]progress:  [ 65 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (+ (* a c) (* b d)) (/ (/ 1 1) (+ (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
* * * * [misc]progress:  [ 66 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (+ (* a c) (* b d)) (/ (/ 1 1) (+ (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
* * * * [misc]progress:  [ 67 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (+ (* a c) (* b d)) (* (/ 1 (- (pow (sqr c) 3) (pow (sqr d) 3))) (+ (sqr (sqr c)) (- (sqr (sqr d)) (* (sqr c) (sqr d)))))))>
* [enter]simplify:  Simplifying (/ 1 (- (pow (sqr c) 3) (pow (sqr d) 3)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (59 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (sqr (cube c)) (sqr (cube d))))
* [exit]simplify:  Simplified to (/ 1 (- (sqr (cube c)) (sqr (cube d))))
* * * * [misc]progress:  [ 68 / 68 ] simplifiying candidate #<alt-delta (λ (a b c d) (* (+ (* a c) (* b d)) (* (/ 1 (- (sqr (sqr c)) (sqr (sqr d)))) (- (sqr c) (sqr d)))))>
* [enter]simplify:  Simplifying (/ 1 (- (sqr (sqr c)) (sqr (sqr d))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (215 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (* (* c c) (* c c)) (* (* d d) (* d d))))
* [exit]simplify:  Simplified to (/ 1 (- (* (* c c) (* c c)) (* (* d d) (* d d))))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  Final touches.
* * * [misc]progress:  tayloring alt 1 of 11
* [misc]approximate:  Taking taylor expansion of (* (+ (* a c) (* b d)) (/ 1 (+ (sqr c) (sqr d)))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (/ 1 (+ (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 (/ 1 (+ (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 (/ 1 (sqr c)) into (/ 1 (sqr c))
* [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (/ 1 (+ (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 (/ 1 (+ (sqr c) (sqr d))) in b
* [misc]taylor:  Taking taylor expansion of (+ (sqr c) (sqr d)) in b
* [misc]taylor:  Taking taylor expansion of (sqr c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (+ (sqr c) (sqr d)) into (+ (sqr d) (sqr c))
* [misc]backup-simplify:  Simplify (/ 1 (+ (sqr d) (sqr c))) into (/ 1 (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (/ 1 (+ (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 (/ 1 (+ (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 (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (/ 1 (+ (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 (/ 1 (+ (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 (/ 1 (+ (sqr d) (sqr c))) into (/ 1 (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (/ 1 (+ (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 (/ 1 (+ (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 (/ 1 (+ (sqr d) (sqr c))) into (/ 1 (+ (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) (/ 1 (+ (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 (+ (* 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 (+ (sqr d) (sqr c))) (/ 0 (+ (sqr d) (sqr c)))))) 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]backup-simplify:  Simplify (+ (* (* b d) 0) (* c (/ 1 (+ (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 (+ (* 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 (+ (sqr d) (sqr c))) (/ 0 (+ (sqr d) (sqr c)))) (* 0 (/ 0 (+ (sqr d) (sqr c)))))) 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 (+ (* (* b d) 0) (+ (* c 0) (* 0 (/ 1 (+ (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))) (/ 1 (+ (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))) (/ 1 (+ (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 (/ 1 (+ (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 (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (/ 1 (+ (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 (/ 1 (+ (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 (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (/ 1 (+ (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 (/ 1 (+ (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 (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (/ 1 (+ (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 (/ 1 (+ (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 (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (/ 1 (+ (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 (/ 1 (+ (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 (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (+ (/ 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 (+ (/ 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 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 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) 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 (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (* (/ 1 (* b d)) (/ 1 (+ (/ 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 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 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* 0 (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) 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) (+ (* (/ 1 (* b d)) 0) (* 0 (/ 1 (+ (/ 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 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 (- (+ (* (/ 1 (+ (/ 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]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) (+ (* (/ 1 (* b d)) 0) (+ (* 0 0) (* 0 (/ 1 (+ (/ 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)))) (/ 1 (+ (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)))) (/ 1 (+ (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 (/ 1 (+ (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 (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (/ 1 (+ (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 (/ 1 (+ (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 (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (/ 1 (+ (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 (/ 1 (+ (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 (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (/ 1 (+ (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 (/ 1 (+ (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 (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (/ 1 (+ (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 (/ 1 (+ (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 (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (+ (/ 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 (+ (/ 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 (+ (* (/ -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 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) 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 (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (* (/ 1 (* b d)) (/ 1 (+ (/ 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 (+ (* (/ -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 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* 0 (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) 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 (+ (* (/ 1 c) 0) (+ (* (/ 1 (* b d)) 0) (* 0 (/ 1 (+ (/ 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 (+ (* (/ -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 (- (+ (* (/ 1 (+ (/ 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]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 (+ (* (/ 1 c) 0) (+ (* (/ 1 (* b d)) 0) (+ (* 0 0) (* 0 (/ 1 (+ (/ 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 (/ 1 (+ (sqr c) (sqr d))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 (sqr c)) into (/ 1 (sqr c))
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 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 (+ (* 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 (sqr d)) (/ 0 (sqr 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 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 (sqr d)) (/ 1 (sqr d))) (* 0 (/ 0 (sqr d))))) into (- (/ 1 (pow d 4)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d 4))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 4)) in d
* [misc]taylor:  Taking taylor expansion of (pow d 4) in d
* [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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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) 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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking 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 (/ 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 (/ (/ 1 (sqr d)) 1)) (* 0 (/ 0 1)))) 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 0) (+ (* 0 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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 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 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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) 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 (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 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 (/ 0 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 (- 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 (/ (/ 1 (sqr d)) 1)) (* 0 (/ 0 1)))) 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 0) (+ (* 0 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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 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 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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) 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]progress:  tayloring alt 2 of 11
* [misc]approximate:  Taking taylor expansion of (* (/ (fma c a (* d b)) (- (cube (* c c)) (sqr (cube d)))) (+ (sqr (sqr c)) (- (sqr (sqr d)) (* (sqr c) (sqr d))))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (fma c a (* d b)) (- (cube (* c c)) (sqr (cube d)))) (+ (sqr (sqr c)) (- (sqr (sqr d)) (* (sqr c) (sqr d))))) in b
* [misc]taylor:  Taking taylor expansion of (/ (fma c a (* d b)) (- (cube (* c c)) (sqr (cube d)))) in b
* [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 (- (cube (* c c)) (sqr (cube d))) in b
* [misc]taylor:  Taking taylor expansion of (cube (* c c)) in b
* [misc]backup-simplify:  Simplify (cube (* c c)) into (cube (sqr c))
* [misc]taylor:  Taking taylor expansion of (sqr (cube d)) in b
* [misc]taylor:  Taking taylor expansion of (cube d) in b
* [misc]backup-simplify:  Simplify (cube d) into (cube d)
* [misc]backup-simplify:  Simplify (* (cube d) (cube d)) into (sqr (cube d))
* [misc]backup-simplify:  Simplify (- (sqr (cube d))) into (- (sqr (cube d)))
* [misc]backup-simplify:  Simplify (+ (cube (sqr c)) (- (sqr (cube d)))) into (- (cube (sqr c)) (sqr (cube d)))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d)))) into (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d))))
* [misc]taylor:  Taking taylor expansion of (+ (sqr (sqr c)) (- (sqr (sqr d)) (* (sqr c) (sqr d)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (sqr c)) in b
* [misc]taylor:  Taking taylor expansion of (sqr c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (- (sqr (sqr d)) (* (sqr c) (sqr d))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (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]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 (* (/ (fma c a (* d b)) (- (cube (* c c)) (sqr (cube d)))) (+ (sqr (sqr c)) (- (sqr (sqr d)) (* (sqr c) (sqr d))))) in d
* [misc]taylor:  Taking taylor expansion of (/ (fma c a (* d b)) (- (cube (* c c)) (sqr (cube d)))) in 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 (- (cube (* c c)) (sqr (cube d))) in d
* [misc]taylor:  Taking taylor expansion of (cube (* c c)) in d
* [misc]backup-simplify:  Simplify (cube (* c c)) into (cube (sqr c))
* [misc]taylor:  Taking taylor expansion of (sqr (cube d)) in d
* [misc]taylor:  Taking taylor expansion of (cube d) in d
* [misc]backup-simplify:  Simplify (cube d) into (cube d)
* [misc]backup-simplify:  Simplify (* (cube d) (cube d)) into (sqr (cube d))
* [misc]backup-simplify:  Simplify (- (sqr (cube d))) into (- (sqr (cube d)))
* [misc]backup-simplify:  Simplify (+ (cube (sqr c)) (- (sqr (cube d)))) into (- (cube (sqr c)) (sqr (cube d)))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d)))) into (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d))))
* [misc]taylor:  Taking taylor expansion of (+ (sqr (sqr c)) (- (sqr (sqr d)) (* (sqr c) (sqr d)))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (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]taylor:  Taking taylor expansion of (- (sqr (sqr d)) (* (sqr c) (sqr d))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (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]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 (* (/ (fma c a (* d b)) (- (cube (* c c)) (sqr (cube d)))) (+ (sqr (sqr c)) (- (sqr (sqr d)) (* (sqr c) (sqr d))))) in a
* [misc]taylor:  Taking taylor expansion of (/ (fma c a (* d b)) (- (cube (* c c)) (sqr (cube d)))) in a
* [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 (- (cube (* c c)) (sqr (cube d))) in a
* [misc]taylor:  Taking taylor expansion of (cube (* c c)) in a
* [misc]backup-simplify:  Simplify (cube (* c c)) into (cube (sqr c))
* [misc]taylor:  Taking taylor expansion of (sqr (cube d)) in a
* [misc]taylor:  Taking taylor expansion of (cube d) in a
* [misc]backup-simplify:  Simplify (cube d) into (cube d)
* [misc]backup-simplify:  Simplify (* (cube d) (cube d)) into (sqr (cube d))
* [misc]backup-simplify:  Simplify (- (sqr (cube d))) into (- (sqr (cube d)))
* [misc]backup-simplify:  Simplify (+ (cube (sqr c)) (- (sqr (cube d)))) into (- (cube (sqr c)) (sqr (cube d)))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d)))) into (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d))))
* [misc]taylor:  Taking taylor expansion of (+ (sqr (sqr c)) (- (sqr (sqr d)) (* (sqr c) (sqr d)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (sqr c)) 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 (sqr d)) (* (sqr c) (sqr d))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (sqr d)) in a
* [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 (* (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 (* (/ (fma c a (* d b)) (- (cube (* c c)) (sqr (cube d)))) (+ (sqr (sqr c)) (- (sqr (sqr d)) (* (sqr c) (sqr d))))) in c
* [misc]taylor:  Taking taylor expansion of (/ (fma c a (* d b)) (- (cube (* c c)) (sqr (cube d)))) in c
* [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 (- (cube (* c c)) (sqr (cube d))) in c
* [misc]taylor:  Taking taylor expansion of (cube (* c c)) in c
* [misc]backup-simplify:  Simplify (cube (* c c)) into (cube (sqr c))
* [misc]taylor:  Taking taylor expansion of (sqr (cube d)) in c
* [misc]taylor:  Taking taylor expansion of (cube d) in c
* [misc]backup-simplify:  Simplify (cube d) into (cube d)
* [misc]backup-simplify:  Simplify (* (cube d) (cube d)) into (sqr (cube d))
* [misc]backup-simplify:  Simplify (- (sqr (cube d))) into (- (sqr (cube d)))
* [misc]backup-simplify:  Simplify (+ (cube (sqr c)) (- (sqr (cube d)))) into (- (cube (sqr c)) (sqr (cube d)))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d)))) into (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d))))
* [misc]taylor:  Taking taylor expansion of (+ (sqr (sqr c)) (- (sqr (sqr d)) (* (sqr c) (sqr d)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (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 (- (sqr (sqr d)) (* (sqr c) (sqr d))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (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]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 (* (/ (fma c a (* d b)) (- (cube (* c c)) (sqr (cube d)))) (+ (sqr (sqr c)) (- (sqr (sqr d)) (* (sqr c) (sqr d))))) in c
* [misc]taylor:  Taking taylor expansion of (/ (fma c a (* d b)) (- (cube (* c c)) (sqr (cube d)))) in c
* [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 (- (cube (* c c)) (sqr (cube d))) in c
* [misc]taylor:  Taking taylor expansion of (cube (* c c)) in c
* [misc]backup-simplify:  Simplify (cube (* c c)) into (cube (sqr c))
* [misc]taylor:  Taking taylor expansion of (sqr (cube d)) in c
* [misc]taylor:  Taking taylor expansion of (cube d) in c
* [misc]backup-simplify:  Simplify (cube d) into (cube d)
* [misc]backup-simplify:  Simplify (* (cube d) (cube d)) into (sqr (cube d))
* [misc]backup-simplify:  Simplify (- (sqr (cube d))) into (- (sqr (cube d)))
* [misc]backup-simplify:  Simplify (+ (cube (sqr c)) (- (sqr (cube d)))) into (- (cube (sqr c)) (sqr (cube d)))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d)))) into (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d))))
* [misc]taylor:  Taking taylor expansion of (+ (sqr (sqr c)) (- (sqr (sqr d)) (* (sqr c) (sqr d)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (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 (- (sqr (sqr d)) (* (sqr c) (sqr d))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (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]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 (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* (sqr d) (sqr d)) into (pow d 4)
* [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]backup-simplify:  Simplify (+ (pow d 4) 0) into (pow d 4)
* [misc]backup-simplify:  Simplify (+ 0 (pow d 4)) into (pow d 4)
* [misc]backup-simplify:  Simplify (* (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d)))) (pow d 4)) into (/ (* (fma c a (* b d)) (pow d 4)) (- (cube (sqr c)) (sqr (cube d))))
* [misc]taylor:  Taking taylor expansion of (/ (* (fma c a (* b d)) (pow d 4)) (- (cube (sqr c)) (sqr (cube d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (fma c a (* b d)) (pow d 4)) 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 (pow d 4) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log d))) in a
* [misc]taylor:  Taking taylor expansion of (* 4 (log d)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [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 (- (cube (sqr c)) (sqr (cube d))) in a
* [misc]taylor:  Taking taylor expansion of (cube (sqr c)) in a
* [misc]backup-simplify:  Simplify (cube (sqr c)) into (cube (sqr c))
* [misc]taylor:  Taking taylor expansion of (sqr (cube d)) in a
* [misc]taylor:  Taking taylor expansion of (cube d) in a
* [misc]backup-simplify:  Simplify (cube d) into (cube d)
* [misc]backup-simplify:  Simplify (* (fma c a (* b d)) (pow d 4)) into (* (fma c a (* b d)) (pow d 4))
* [misc]backup-simplify:  Simplify (* (cube d) (cube d)) into (sqr (cube d))
* [misc]backup-simplify:  Simplify (- (sqr (cube d))) into (- (sqr (cube d)))
* [misc]backup-simplify:  Simplify (+ (cube (sqr c)) (- (sqr (cube d)))) into (- (cube (sqr c)) (sqr (cube d)))
* [misc]backup-simplify:  Simplify (/ (* (fma c a (* b d)) (pow d 4)) (- (cube (sqr c)) (sqr (cube d)))) into (/ (* (fma c a (* b d)) (pow d 4)) (- (cube (sqr c)) (sqr (cube d))))
* [misc]taylor:  Taking taylor expansion of (/ (* (fma c a (* b d)) (pow d 4)) (- (cube (sqr c)) (sqr (cube d)))) in d
* [misc]taylor:  Taking taylor expansion of (* (fma c a (* b d)) (pow d 4)) 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 (pow d 4) in d
* [misc]taylor:  Taking taylor expansion of (- (cube (sqr c)) (sqr (cube d))) in d
* [misc]taylor:  Taking taylor expansion of (cube (sqr c)) in d
* [misc]backup-simplify:  Simplify (cube (sqr c)) into (cube (sqr c))
* [misc]taylor:  Taking taylor expansion of (sqr (cube d)) in d
* [misc]taylor:  Taking taylor expansion of (cube d) in d
* [misc]backup-simplify:  Simplify (cube d) into (cube d)
* [misc]backup-simplify:  Simplify (* (fma c a (* b d)) 1) into (fma c a (* b d))
* [misc]backup-simplify:  Simplify (* (cube d) (cube d)) into (sqr (cube d))
* [misc]backup-simplify:  Simplify (- (sqr (cube d))) into (- (sqr (cube d)))
* [misc]backup-simplify:  Simplify (+ (cube (sqr c)) (- (sqr (cube d)))) into (- (cube (sqr c)) (sqr (cube d)))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d)))) into (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d))))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr d) 0) (* 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cube d) 0) (* 0 (cube d))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (cube (sqr c)) (sqr (cube d)))) (+ (* (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d)))) (/ 0 (- (cube (sqr c)) (sqr (cube d))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d)))) 0) (* 0 (pow d 4))) 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 (/ (+ (* 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 (+ (* (fma c a (* b d)) 0) (* 0 (pow d 4))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cube d) 0) (* 0 (cube d))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (cube (sqr c)) (sqr (cube d)))) (+ (* (/ (* (fma c a (* b d)) (pow d 4)) (- (cube (sqr c)) (sqr (cube d)))) (/ 0 (- (cube (sqr c)) (sqr (cube 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 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (+ (* 0 0) (* 1 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr d) 0) (+ (* 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 (- (sqr d)) into (- (sqr d))
* [misc]backup-simplify:  Simplify (+ 0 (- (sqr d))) into (- (sqr d))
* [misc]backup-simplify:  Simplify (+ 0 (- (sqr d))) into (- (sqr d))
* [misc]backup-simplify:  Simplify (+ (* (cube d) 0) (+ (* 0 0) (* 0 (cube d)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (cube (sqr c)) (sqr (cube d)))) (+ (* (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d)))) (/ 0 (- (cube (sqr c)) (sqr (cube d))))) (* 0 (/ 0 (- (cube (sqr c)) (sqr (cube d))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d)))) (- (sqr d))) (+ (* 0 0) (* 0 (pow d 4)))) into (- (/ (* (fma c a (* b d)) (sqr d)) (- (cube (sqr c)) (sqr (cube d)))))
* [misc]taylor:  Taking taylor expansion of (- (/ (* (fma c a (* b d)) (sqr d)) (- (cube (sqr c)) (sqr (cube d))))) in a
* [misc]taylor:  Taking taylor expansion of (/ (* (fma c a (* b d)) (sqr d)) (- (cube (sqr c)) (sqr (cube d)))) in a
* [misc]taylor:  Taking taylor expansion of (* (fma c a (* b d)) (sqr 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 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 (- (cube (sqr c)) (sqr (cube d))) in a
* [misc]taylor:  Taking taylor expansion of (cube (sqr c)) in a
* [misc]backup-simplify:  Simplify (cube (sqr c)) into (cube (sqr c))
* [misc]taylor:  Taking taylor expansion of (sqr (cube d)) in a
* [misc]taylor:  Taking taylor expansion of (cube d) in a
* [misc]backup-simplify:  Simplify (cube d) into (cube d)
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* (fma c a (* b d)) (sqr d)) into (* (fma c a (* b d)) (sqr d))
* [misc]backup-simplify:  Simplify (* (cube d) (cube d)) into (sqr (cube d))
* [misc]backup-simplify:  Simplify (- (sqr (cube d))) into (- (sqr (cube d)))
* [misc]backup-simplify:  Simplify (+ (cube (sqr c)) (- (sqr (cube d)))) into (- (cube (sqr c)) (sqr (cube d)))
* [misc]backup-simplify:  Simplify (/ (* (fma c a (* b d)) (sqr d)) (- (cube (sqr c)) (sqr (cube d)))) into (/ (* (fma c a (* b d)) (sqr d)) (- (cube (sqr c)) (sqr (cube d))))
* [misc]backup-simplify:  Simplify (- (/ (* (fma c a (* b d)) (sqr d)) (- (cube (sqr c)) (sqr (cube d))))) into (- (/ (* (fma c a (* b d)) (sqr d)) (- (cube (sqr c)) (sqr (cube d)))))
* [misc]taylor:  Taking taylor expansion of (- (/ (* (fma c a (* b d)) (sqr d)) (- (cube (sqr c)) (sqr (cube d))))) in d
* [misc]taylor:  Taking taylor expansion of (/ (* (fma c a (* b d)) (sqr d)) (- (cube (sqr c)) (sqr (cube d)))) in d
* [misc]taylor:  Taking taylor expansion of (* (fma c a (* b d)) (sqr 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 d) in d
* [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 (sqr c)) (sqr (cube d))) in d
* [misc]taylor:  Taking taylor expansion of (cube (sqr c)) in d
* [misc]backup-simplify:  Simplify (cube (sqr c)) into (cube (sqr c))
* [misc]taylor:  Taking taylor expansion of (sqr (cube d)) in d
* [misc]taylor:  Taking taylor expansion of (cube d) in d
* [misc]backup-simplify:  Simplify (cube d) into (cube d)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (fma c a (* b d)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* (fma c a (* b d)) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* (fma c a (* b d)) 1) (+ (* 0 0) (* 0 0))) into (fma c a (* b d))
* [misc]backup-simplify:  Simplify (* (cube d) (cube d)) into (sqr (cube d))
* [misc]backup-simplify:  Simplify (- (sqr (cube d))) into (- (sqr (cube d)))
* [misc]backup-simplify:  Simplify (+ (cube (sqr c)) (- (sqr (cube d)))) into (- (cube (sqr c)) (sqr (cube d)))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d)))) into (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 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 (+ (* 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 (+ (* (fma c a (* b d)) 0) (+ (* 0 0) (* 0 (pow d 4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cube d) 0) (+ (* 0 0) (* 0 (cube d)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (cube (sqr c)) (sqr (cube d)))) (+ (* (/ (* (fma c a (* b d)) (pow d 4)) (- (cube (sqr c)) (sqr (cube d)))) (/ 0 (- (cube (sqr c)) (sqr (cube d))))) (* 0 (/ 0 (- (cube (sqr c)) (sqr (cube 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]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]approximate:  Taking taylor expansion of (* (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (- (cube (* (/ 1 c) (/ 1 c))) (sqr (cube (/ 1 d))))) (+ (sqr (sqr (/ 1 c))) (- (sqr (sqr (/ 1 d))) (* (sqr (/ 1 c)) (sqr (/ 1 d)))))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (- (cube (* (/ 1 c) (/ 1 c))) (sqr (cube (/ 1 d))))) (+ (sqr (sqr (/ 1 c))) (- (sqr (sqr (/ 1 d))) (* (sqr (/ 1 c)) (sqr (/ 1 d)))))) in b
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (- (cube (* (/ 1 c) (/ 1 c))) (sqr (cube (/ 1 d))))) in b
* [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 (- (cube (* (/ 1 c) (/ 1 c))) (sqr (cube (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 c) (/ 1 c))) in b
* [misc]backup-simplify:  Simplify (cube (* (/ 1 c) (/ 1 c))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 d)) in b
* [misc]backup-simplify:  Simplify (cube (/ 1 d)) into (cube (/ 1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ 1 d)) (cube (/ 1 d))) into (sqr (cube (/ 1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ 1 d)))) into (- (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ 1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))
* [misc]taylor:  Taking taylor expansion of (+ (sqr (sqr (/ 1 c))) (- (sqr (sqr (/ 1 d))) (* (sqr (/ 1 c)) (sqr (/ 1 d))))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (sqr (/ 1 c))) 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 (sqr (/ 1 d))) (* (sqr (/ 1 c)) (sqr (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (sqr (/ 1 d))) in b
* [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 (* (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 (* (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (- (cube (* (/ 1 c) (/ 1 c))) (sqr (cube (/ 1 d))))) (+ (sqr (sqr (/ 1 c))) (- (sqr (sqr (/ 1 d))) (* (sqr (/ 1 c)) (sqr (/ 1 d)))))) in d
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (- (cube (* (/ 1 c) (/ 1 c))) (sqr (cube (/ 1 d))))) in 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 (- (cube (* (/ 1 c) (/ 1 c))) (sqr (cube (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 c) (/ 1 c))) in d
* [misc]backup-simplify:  Simplify (cube (* (/ 1 c) (/ 1 c))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 d)) in d
* [misc]backup-simplify:  Simplify (cube (/ 1 d)) into (cube (/ 1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ 1 d)) (cube (/ 1 d))) into (sqr (cube (/ 1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ 1 d)))) into (- (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ 1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))
* [misc]taylor:  Taking taylor expansion of (+ (sqr (sqr (/ 1 c))) (- (sqr (sqr (/ 1 d))) (* (sqr (/ 1 c)) (sqr (/ 1 d))))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (sqr (/ 1 c))) 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 (sqr (/ 1 d))) (* (sqr (/ 1 c)) (sqr (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (sqr (/ 1 d))) in d
* [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 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 (* (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (- (cube (* (/ 1 c) (/ 1 c))) (sqr (cube (/ 1 d))))) (+ (sqr (sqr (/ 1 c))) (- (sqr (sqr (/ 1 d))) (* (sqr (/ 1 c)) (sqr (/ 1 d)))))) in a
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (- (cube (* (/ 1 c) (/ 1 c))) (sqr (cube (/ 1 d))))) in a
* [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 (- (cube (* (/ 1 c) (/ 1 c))) (sqr (cube (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 c) (/ 1 c))) in a
* [misc]backup-simplify:  Simplify (cube (* (/ 1 c) (/ 1 c))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 d)) in a
* [misc]backup-simplify:  Simplify (cube (/ 1 d)) into (cube (/ 1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ 1 d)) (cube (/ 1 d))) into (sqr (cube (/ 1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ 1 d)))) into (- (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ 1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))
* [misc]taylor:  Taking taylor expansion of (+ (sqr (sqr (/ 1 c))) (- (sqr (sqr (/ 1 d))) (* (sqr (/ 1 c)) (sqr (/ 1 d))))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (sqr (/ 1 c))) 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 (sqr (/ 1 d))) (* (sqr (/ 1 c)) (sqr (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (sqr (/ 1 d))) in a
* [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 (* (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 (* (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (- (cube (* (/ 1 c) (/ 1 c))) (sqr (cube (/ 1 d))))) (+ (sqr (sqr (/ 1 c))) (- (sqr (sqr (/ 1 d))) (* (sqr (/ 1 c)) (sqr (/ 1 d)))))) in c
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (- (cube (* (/ 1 c) (/ 1 c))) (sqr (cube (/ 1 d))))) in c
* [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 (- (cube (* (/ 1 c) (/ 1 c))) (sqr (cube (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 c) (/ 1 c))) in c
* [misc]backup-simplify:  Simplify (cube (* (/ 1 c) (/ 1 c))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 d)) in c
* [misc]backup-simplify:  Simplify (cube (/ 1 d)) into (cube (/ 1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ 1 d)) (cube (/ 1 d))) into (sqr (cube (/ 1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ 1 d)))) into (- (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ 1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))
* [misc]taylor:  Taking taylor expansion of (+ (sqr (sqr (/ 1 c))) (- (sqr (sqr (/ 1 d))) (* (sqr (/ 1 c)) (sqr (/ 1 d))))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (sqr (/ 1 c))) 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 (sqr (/ 1 d))) (* (sqr (/ 1 c)) (sqr (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (sqr (/ 1 d))) in c
* [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]taylor:  Taking taylor expansion of (* (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (- (cube (* (/ 1 c) (/ 1 c))) (sqr (cube (/ 1 d))))) (+ (sqr (sqr (/ 1 c))) (- (sqr (sqr (/ 1 d))) (* (sqr (/ 1 c)) (sqr (/ 1 d)))))) in c
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (- (cube (* (/ 1 c) (/ 1 c))) (sqr (cube (/ 1 d))))) in c
* [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 (- (cube (* (/ 1 c) (/ 1 c))) (sqr (cube (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 c) (/ 1 c))) in c
* [misc]backup-simplify:  Simplify (cube (* (/ 1 c) (/ 1 c))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 d)) in c
* [misc]backup-simplify:  Simplify (cube (/ 1 d)) into (cube (/ 1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ 1 d)) (cube (/ 1 d))) into (sqr (cube (/ 1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ 1 d)))) into (- (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ 1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))
* [misc]taylor:  Taking taylor expansion of (+ (sqr (sqr (/ 1 c))) (- (sqr (sqr (/ 1 d))) (* (sqr (/ 1 c)) (sqr (/ 1 d))))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (sqr (/ 1 c))) 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 (sqr (/ 1 d))) (* (sqr (/ 1 c)) (sqr (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (sqr (/ 1 d))) in c
* [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 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) 1) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 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 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (sqr c))) in a
* [misc]backup-simplify:  Simplify (cube (/ 1 (sqr c))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 d)) in a
* [misc]backup-simplify:  Simplify (cube (/ 1 d)) into (cube (/ 1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ 1 d)) (cube (/ 1 d))) into (sqr (cube (/ 1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ 1 d)))) into (- (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ 1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 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 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (sqr c))) in d
* [misc]backup-simplify:  Simplify (cube (/ 1 (sqr c))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 d)) in d
* [misc]backup-simplify:  Simplify (cube (/ 1 d)) into (cube (/ 1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ 1 d)) (cube (/ 1 d))) into (sqr (cube (/ 1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ 1 d)))) into (- (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ 1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 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 (+ (* (cube (/ 1 d)) 0) (* 0 (cube (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) 0) (* 0 1)) 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]backup-simplify:  Simplify (+ (* (cube (/ 1 d)) 0) (* 0 (cube (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 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 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 d) (/ 1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (* 1 (/ 1 (sqr 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 (+ 0 (- (/ 1 (sqr d)))) into (- (/ 1 (sqr d)))
* [misc]backup-simplify:  Simplify (+ (* (cube (/ 1 d)) 0) (+ (* 0 0) (* 0 (cube (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))) (* 0 (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) (- (/ 1 (sqr d)))) (+ (* 0 0) (* 0 1))) into (- (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (* (sqr d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))))
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (* (sqr d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))))) in a
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (* (sqr d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 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 d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) in a
* [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 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (sqr c))) in a
* [misc]backup-simplify:  Simplify (cube (/ 1 (sqr c))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 d)) in a
* [misc]backup-simplify:  Simplify (cube (/ 1 d)) into (cube (/ 1 d))
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* (cube (/ 1 d)) (cube (/ 1 d))) into (sqr (cube (/ 1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ 1 d)))) into (- (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ 1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (* (sqr d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) into (* (sqr d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (* (sqr d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (* (sqr d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))))
* [misc]backup-simplify:  Simplify (- (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (* (sqr d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))))) into (- (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (* (sqr d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))))
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (* (sqr d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))))) in d
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (* (sqr d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 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 d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 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]taylor:  Taking taylor expansion of (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (sqr c))) in d
* [misc]backup-simplify:  Simplify (cube (/ 1 (sqr c))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 d)) in d
* [misc]backup-simplify:  Simplify (cube (/ 1 d)) into (cube (/ 1 d))
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (cube (/ 1 d)) (cube (/ 1 d))) into (sqr (cube (/ 1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ 1 d)))) into (- (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ 1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (* 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cube (/ 1 d)) 0) (* 0 (cube (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cube (/ 1 d)) 0) (+ (* 0 0) (* 0 (cube (/ 1 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 (+ (* 0 0) (+ (* 0 0) (* 1 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (cube (/ 1 d)) 0) (+ (* 0 0) (* 0 (cube (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))) (* 0 (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 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 (/ 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 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 (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 (sqr d)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cube (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cube (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))) (* 0 (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))) (* 0 (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) 0) (+ (* 0 (- (/ 1 (sqr d)))) (+ (* 0 0) (* 0 1)))) 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]backup-simplify:  Simplify (+ (* (cube (/ 1 d)) 0) (* 0 (cube (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr d) 0) (* 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (sqr d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))) (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (* (sqr d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))) (/ 0 (* (sqr d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 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]backup-simplify:  Simplify (+ (* (cube (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cube (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))) (* 0 (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))) (* 0 (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 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 (/ 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 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 d) (/ 1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (* (/ 1 (sqr d)) (/ 1 (sqr d))) into (/ 1 (pow d 4))
* [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 (- (+ (* 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 0) (+ (* 0 0) (* 0 (/ 1 (sqr d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow d 4)) 0) into (/ 1 (pow d 4))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 4))) into (/ 1 (pow d 4))
* [misc]backup-simplify:  Simplify (+ (* (cube (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cube (/ 1 d))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))) (* 0 (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))) (* 0 (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))) (* 0 (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) (/ 1 (pow d 4))) (+ (* 0 0) (+ (* 0 (- (/ 1 (sqr d)))) (+ (* 0 0) (* 0 1))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (* (pow d 4) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (* (pow d 4) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 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 (* (pow d 4) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) in a
* [misc]taylor:  Taking taylor expansion of (pow d 4) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log d))) in a
* [misc]taylor:  Taking taylor expansion of (* 4 (log d)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [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 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (sqr c))) in a
* [misc]backup-simplify:  Simplify (cube (/ 1 (sqr c))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 d)) in a
* [misc]backup-simplify:  Simplify (cube (/ 1 d)) into (cube (/ 1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ 1 d)) (cube (/ 1 d))) into (sqr (cube (/ 1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ 1 d)))) into (- (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ 1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (* (pow d 4) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) into (* (pow d 4) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (* (pow d 4) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (* (pow d 4) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (* (pow d 4) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 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 (* (pow d 4) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) in d
* [misc]taylor:  Taking taylor expansion of (pow d 4) in d
* [misc]taylor:  Taking taylor expansion of (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (sqr c))) in d
* [misc]backup-simplify:  Simplify (cube (/ 1 (sqr c))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 d)) in d
* [misc]backup-simplify:  Simplify (cube (/ 1 d)) into (cube (/ 1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ 1 d)) (cube (/ 1 d))) into (sqr (cube (/ 1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ 1 d)))) into (- (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ 1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (* 1 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 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 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (sqr c))) in b
* [misc]backup-simplify:  Simplify (cube (/ 1 (sqr c))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 d)) in b
* [misc]backup-simplify:  Simplify (cube (/ 1 d)) into (cube (/ 1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ 1 d)) (cube (/ 1 d))) into (sqr (cube (/ 1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ 1 d)))) into (- (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ 1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (cube (/ 1 d)) 0) (+ (* 0 0) (* 0 (cube (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr d) 0) (+ (* 0 0) (* 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (sqr d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))) (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (* (sqr d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))) (/ 0 (* (sqr d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))))) (* 0 (/ 0 (* (sqr d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 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]backup-simplify:  Simplify (+ (* (cube (/ 1 d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cube (/ 1 d))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))) (* 0 (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))) (* 0 (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))) (* 0 (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))) into (- (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))))
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))) in b
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 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 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (sqr c))) in b
* [misc]backup-simplify:  Simplify (cube (/ 1 (sqr c))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 d)) in b
* [misc]backup-simplify:  Simplify (cube (/ 1 d)) into (cube (/ 1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ 1 d)) (cube (/ 1 d))) into (sqr (cube (/ 1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ 1 d)))) into (- (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ 1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))
* [misc]backup-simplify:  Simplify (- (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))) into (- (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))))
* [misc]backup-simplify:  Simplify (- (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))) into (- (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 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 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (sqr c))) in b
* [misc]backup-simplify:  Simplify (cube (/ 1 (sqr c))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 d)) in b
* [misc]backup-simplify:  Simplify (cube (/ 1 d)) into (cube (/ 1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ 1 d)) (cube (/ 1 d))) into (sqr (cube (/ 1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ 1 d)))) into (- (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ 1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))
* [misc]backup-simplify:  Simplify (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) (pow (* 1 (* 1 (* 1 (/ 1 (/ 1 c))))) 4)) (+ (* (- (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))) (sqr (* 1 (* (/ 1 (/ 1 d)) (* 1 (/ 1 (/ 1 c))))))) (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) (pow (* 1 (* (/ 1 (/ 1 d)) (* 1 1))) 4)))) into (- (+ (/ (* (pow d 4) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) (/ (* (pow c 4) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))) (/ (* (sqr c) (* (sqr d) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))))
* [misc]approximate:  Taking taylor expansion of (* (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (- (cube (* (/ 1 (- c)) (/ 1 (- c)))) (sqr (cube (/ 1 (- d)))))) (+ (sqr (sqr (/ 1 (- c)))) (- (sqr (sqr (/ 1 (- d)))) (* (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (- (cube (* (/ 1 (- c)) (/ 1 (- c)))) (sqr (cube (/ 1 (- d)))))) (+ (sqr (sqr (/ 1 (- c)))) (- (sqr (sqr (/ 1 (- d)))) (* (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in b
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (- (cube (* (/ 1 (- c)) (/ 1 (- c)))) (sqr (cube (/ 1 (- d)))))) in b
* [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 (- (cube (* (/ 1 (- c)) (/ 1 (- c)))) (sqr (cube (/ 1 (- d))))) in b
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- c)) (/ 1 (- c)))) in b
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- c)) (/ 1 (- c)))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (- d))) in b
* [misc]backup-simplify:  Simplify (cube (/ 1 (- d))) into (cube (/ -1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ -1 d)) (cube (/ -1 d))) into (sqr (cube (/ -1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ -1 d)))) into (- (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ -1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (+ (sqr (sqr (/ 1 (- c)))) (- (sqr (sqr (/ 1 (- d)))) (* (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (sqr (/ 1 (- c)))) 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 (sqr (/ 1 (- d)))) (* (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (sqr (/ 1 (- d)))) in b
* [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 (* (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 (* (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (- (cube (* (/ 1 (- c)) (/ 1 (- c)))) (sqr (cube (/ 1 (- d)))))) (+ (sqr (sqr (/ 1 (- c)))) (- (sqr (sqr (/ 1 (- d)))) (* (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in d
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (- (cube (* (/ 1 (- c)) (/ 1 (- c)))) (sqr (cube (/ 1 (- d)))))) in 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 (- (cube (* (/ 1 (- c)) (/ 1 (- c)))) (sqr (cube (/ 1 (- d))))) in d
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- c)) (/ 1 (- c)))) in d
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- c)) (/ 1 (- c)))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (- d))) in d
* [misc]backup-simplify:  Simplify (cube (/ 1 (- d))) into (cube (/ -1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ -1 d)) (cube (/ -1 d))) into (sqr (cube (/ -1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ -1 d)))) into (- (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ -1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (+ (sqr (sqr (/ 1 (- c)))) (- (sqr (sqr (/ 1 (- d)))) (* (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (sqr (/ 1 (- c)))) 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 (sqr (/ 1 (- d)))) (* (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (sqr (/ 1 (- d)))) in d
* [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 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 (* (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (- (cube (* (/ 1 (- c)) (/ 1 (- c)))) (sqr (cube (/ 1 (- d)))))) (+ (sqr (sqr (/ 1 (- c)))) (- (sqr (sqr (/ 1 (- d)))) (* (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in a
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (- (cube (* (/ 1 (- c)) (/ 1 (- c)))) (sqr (cube (/ 1 (- d)))))) in a
* [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 (- (cube (* (/ 1 (- c)) (/ 1 (- c)))) (sqr (cube (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- c)) (/ 1 (- c)))) in a
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- c)) (/ 1 (- c)))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (- d))) in a
* [misc]backup-simplify:  Simplify (cube (/ 1 (- d))) into (cube (/ -1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ -1 d)) (cube (/ -1 d))) into (sqr (cube (/ -1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ -1 d)))) into (- (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ -1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (+ (sqr (sqr (/ 1 (- c)))) (- (sqr (sqr (/ 1 (- d)))) (* (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (sqr (/ 1 (- c)))) 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 (sqr (/ 1 (- d)))) (* (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (sqr (/ 1 (- d)))) in a
* [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 (* (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 (* (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (- (cube (* (/ 1 (- c)) (/ 1 (- c)))) (sqr (cube (/ 1 (- d)))))) (+ (sqr (sqr (/ 1 (- c)))) (- (sqr (sqr (/ 1 (- d)))) (* (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in c
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (- (cube (* (/ 1 (- c)) (/ 1 (- c)))) (sqr (cube (/ 1 (- d)))))) in c
* [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 (- (cube (* (/ 1 (- c)) (/ 1 (- c)))) (sqr (cube (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- c)) (/ 1 (- c)))) in c
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- c)) (/ 1 (- c)))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (- d))) in c
* [misc]backup-simplify:  Simplify (cube (/ 1 (- d))) into (cube (/ -1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ -1 d)) (cube (/ -1 d))) into (sqr (cube (/ -1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ -1 d)))) into (- (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ -1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (+ (sqr (sqr (/ 1 (- c)))) (- (sqr (sqr (/ 1 (- d)))) (* (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (sqr (/ 1 (- c)))) 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 (sqr (/ 1 (- d)))) (* (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (sqr (/ 1 (- d)))) in c
* [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]taylor:  Taking taylor expansion of (* (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (- (cube (* (/ 1 (- c)) (/ 1 (- c)))) (sqr (cube (/ 1 (- d)))))) (+ (sqr (sqr (/ 1 (- c)))) (- (sqr (sqr (/ 1 (- d)))) (* (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in c
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (- (cube (* (/ 1 (- c)) (/ 1 (- c)))) (sqr (cube (/ 1 (- d)))))) in c
* [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 (- (cube (* (/ 1 (- c)) (/ 1 (- c)))) (sqr (cube (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- c)) (/ 1 (- c)))) in c
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- c)) (/ 1 (- c)))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (- d))) in c
* [misc]backup-simplify:  Simplify (cube (/ 1 (- d))) into (cube (/ -1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ -1 d)) (cube (/ -1 d))) into (sqr (cube (/ -1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ -1 d)))) into (- (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ -1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (+ (sqr (sqr (/ 1 (- c)))) (- (sqr (sqr (/ 1 (- d)))) (* (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (sqr (/ 1 (- c)))) 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 (sqr (/ 1 (- d)))) (* (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (sqr (/ 1 (- d)))) in c
* [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 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) 1) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -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 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (sqr c))) in a
* [misc]backup-simplify:  Simplify (cube (/ 1 (sqr c))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ -1 d))) in a
* [misc]taylor:  Taking taylor expansion of (cube (/ -1 d)) in a
* [misc]backup-simplify:  Simplify (cube (/ -1 d)) into (cube (/ -1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ -1 d)) (cube (/ -1 d))) into (sqr (cube (/ -1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ -1 d)))) into (- (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ -1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -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 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (sqr c))) in d
* [misc]backup-simplify:  Simplify (cube (/ 1 (sqr c))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ -1 d))) in d
* [misc]taylor:  Taking taylor expansion of (cube (/ -1 d)) in d
* [misc]backup-simplify:  Simplify (cube (/ -1 d)) into (cube (/ -1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ -1 d)) (cube (/ -1 d))) into (sqr (cube (/ -1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ -1 d)))) into (- (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ -1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 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 (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cube (/ -1 d)) 0) (* 0 (cube (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) 0) (* 0 1)) 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]backup-simplify:  Simplify (+ (* (cube (/ -1 d)) 0) (* 0 (cube (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -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 (- 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 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* (/ -1 d) (/ -1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (* 1 (/ 1 (sqr 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 (+ 0 (- (/ 1 (sqr d)))) into (- (/ 1 (sqr d)))
* [misc]backup-simplify:  Simplify (+ (* (cube (/ -1 d)) 0) (+ (* 0 0) (* 0 (cube (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))) (* 0 (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) (- (/ 1 (sqr d)))) (+ (* 0 0) (* 0 1))) into (- (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (* (sqr d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))))
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (* (sqr d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))))) in a
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (* (sqr d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -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 d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) in a
* [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 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (sqr c))) in a
* [misc]backup-simplify:  Simplify (cube (/ 1 (sqr c))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ -1 d))) in a
* [misc]taylor:  Taking taylor expansion of (cube (/ -1 d)) in a
* [misc]backup-simplify:  Simplify (cube (/ -1 d)) into (cube (/ -1 d))
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (* (cube (/ -1 d)) (cube (/ -1 d))) into (sqr (cube (/ -1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ -1 d)))) into (- (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ -1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (* (sqr d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) into (* (sqr d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (* (sqr d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (* (sqr d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))))
* [misc]backup-simplify:  Simplify (- (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (* (sqr d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))))) into (- (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (* (sqr d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))))
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (* (sqr d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))))) in d
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (* (sqr d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -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 d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 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]taylor:  Taking taylor expansion of (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (sqr c))) in d
* [misc]backup-simplify:  Simplify (cube (/ 1 (sqr c))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ -1 d))) in d
* [misc]taylor:  Taking taylor expansion of (cube (/ -1 d)) in d
* [misc]backup-simplify:  Simplify (cube (/ -1 d)) into (cube (/ -1 d))
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (cube (/ -1 d)) (cube (/ -1 d))) into (sqr (cube (/ -1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ -1 d)))) into (- (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ -1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (* 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cube (/ -1 d)) 0) (* 0 (cube (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (cube (/ -1 d)) 0) (+ (* 0 0) (* 0 (cube (/ -1 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 (+ (* 0 0) (+ (* 0 0) (* 1 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (cube (/ -1 d)) 0) (+ (* 0 0) (* 0 (cube (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))) (* 0 (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -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 (- 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 (+ (* 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) 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 (+ (* 1 0) (* 0 (/ 1 (sqr d)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (cube (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cube (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))) (* 0 (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))) (* 0 (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) 0) (+ (* 0 (- (/ 1 (sqr d)))) (+ (* 0 0) (* 0 1)))) 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]backup-simplify:  Simplify (+ (* (cube (/ -1 d)) 0) (* 0 (cube (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr d) 0) (* 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (sqr d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))) (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (* (sqr d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))) (/ 0 (* (sqr d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 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]backup-simplify:  Simplify (+ (* (cube (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cube (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))) (* 0 (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))) (* 0 (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -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 (- 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 (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 d) (/ -1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (* (/ 1 (sqr d)) (/ 1 (sqr d))) into (/ 1 (pow d 4))
* [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) into 0
* [misc]backup-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 0) (+ (* 0 0) (* 0 (/ 1 (sqr d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow d 4)) 0) into (/ 1 (pow d 4))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 4))) into (/ 1 (pow d 4))
* [misc]backup-simplify:  Simplify (+ (* (cube (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cube (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))) (* 0 (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))) (* 0 (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))) (* 0 (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) (/ 1 (pow d 4))) (+ (* 0 0) (+ (* 0 (- (/ 1 (sqr d)))) (+ (* 0 0) (* 0 1))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (* (pow d 4) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (* (pow d 4) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -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 (* (pow d 4) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) in a
* [misc]taylor:  Taking taylor expansion of (pow d 4) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log d))) in a
* [misc]taylor:  Taking taylor expansion of (* 4 (log d)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [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 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (sqr c))) in a
* [misc]backup-simplify:  Simplify (cube (/ 1 (sqr c))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ -1 d))) in a
* [misc]taylor:  Taking taylor expansion of (cube (/ -1 d)) in a
* [misc]backup-simplify:  Simplify (cube (/ -1 d)) into (cube (/ -1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ -1 d)) (cube (/ -1 d))) into (sqr (cube (/ -1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ -1 d)))) into (- (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ -1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (* (pow d 4) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) into (* (pow d 4) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (* (pow d 4) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (* (pow d 4) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (* (pow d 4) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -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 (* (pow d 4) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) in d
* [misc]taylor:  Taking taylor expansion of (pow d 4) in d
* [misc]taylor:  Taking taylor expansion of (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (sqr c))) in d
* [misc]backup-simplify:  Simplify (cube (/ 1 (sqr c))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ -1 d))) in d
* [misc]taylor:  Taking taylor expansion of (cube (/ -1 d)) in d
* [misc]backup-simplify:  Simplify (cube (/ -1 d)) into (cube (/ -1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ -1 d)) (cube (/ -1 d))) into (sqr (cube (/ -1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ -1 d)))) into (- (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ -1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (* 1 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -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 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (sqr c))) in b
* [misc]backup-simplify:  Simplify (cube (/ 1 (sqr c))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ -1 d))) in b
* [misc]taylor:  Taking taylor expansion of (cube (/ -1 d)) in b
* [misc]backup-simplify:  Simplify (cube (/ -1 d)) into (cube (/ -1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ -1 d)) (cube (/ -1 d))) into (sqr (cube (/ -1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ -1 d)))) into (- (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ -1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (cube (/ -1 d)) 0) (+ (* 0 0) (* 0 (cube (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr d) 0) (+ (* 0 0) (* 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (sqr d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))) (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (* (sqr d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))) (/ 0 (* (sqr d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))))) (* 0 (/ 0 (* (sqr d) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 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]backup-simplify:  Simplify (+ (* (cube (/ -1 d)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cube (/ -1 d))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))) (* 0 (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))) (* 0 (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))) (* 0 (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))) into (- (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))))
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))) in b
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -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 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (sqr c))) in b
* [misc]backup-simplify:  Simplify (cube (/ 1 (sqr c))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ -1 d))) in b
* [misc]taylor:  Taking taylor expansion of (cube (/ -1 d)) in b
* [misc]backup-simplify:  Simplify (cube (/ -1 d)) into (cube (/ -1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ -1 d)) (cube (/ -1 d))) into (sqr (cube (/ -1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ -1 d)))) into (- (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ -1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))
* [misc]backup-simplify:  Simplify (- (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))) into (- (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))))
* [misc]backup-simplify:  Simplify (- (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))) into (- (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -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 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (sqr c))) in b
* [misc]backup-simplify:  Simplify (cube (/ 1 (sqr c))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ -1 d))) in b
* [misc]taylor:  Taking taylor expansion of (cube (/ -1 d)) in b
* [misc]backup-simplify:  Simplify (cube (/ -1 d)) into (cube (/ -1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ -1 d)) (cube (/ -1 d))) into (sqr (cube (/ -1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ -1 d)))) into (- (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ -1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))
* [misc]backup-simplify:  Simplify (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) (pow (* 1 (* 1 (* 1 (/ 1 (/ 1 (- c)))))) 4)) (+ (* (- (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))) (sqr (* 1 (* (/ 1 (/ 1 (- d))) (* 1 (/ 1 (/ 1 (- c)))))))) (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) (pow (* 1 (* (/ 1 (/ 1 (- d))) (* 1 1))) 4)))) into (- (+ (/ (* (pow c 4) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) (/ (* (pow d 4) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))) (/ (* (sqr c) (* (sqr d) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))))
* [misc]approximate:  Taking taylor expansion of (/ (fma c a (* d b)) (- (cube (* c c)) (sqr (cube d)))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (fma c a (* d b)) (- (cube (* c c)) (sqr (cube d)))) in b
* [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 (- (cube (* c c)) (sqr (cube d))) in b
* [misc]taylor:  Taking taylor expansion of (cube (* c c)) in b
* [misc]backup-simplify:  Simplify (cube (* c c)) into (cube (sqr c))
* [misc]taylor:  Taking taylor expansion of (sqr (cube d)) in b
* [misc]taylor:  Taking taylor expansion of (cube d) in b
* [misc]backup-simplify:  Simplify (cube d) into (cube d)
* [misc]backup-simplify:  Simplify (* (cube d) (cube d)) into (sqr (cube d))
* [misc]backup-simplify:  Simplify (- (sqr (cube d))) into (- (sqr (cube d)))
* [misc]backup-simplify:  Simplify (+ (cube (sqr c)) (- (sqr (cube d)))) into (- (cube (sqr c)) (sqr (cube d)))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d)))) into (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d))))
* [misc]taylor:  Taking taylor expansion of (/ (fma c a (* d b)) (- (cube (* c c)) (sqr (cube d)))) in 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 (- (cube (* c c)) (sqr (cube d))) in d
* [misc]taylor:  Taking taylor expansion of (cube (* c c)) in d
* [misc]backup-simplify:  Simplify (cube (* c c)) into (cube (sqr c))
* [misc]taylor:  Taking taylor expansion of (sqr (cube d)) in d
* [misc]taylor:  Taking taylor expansion of (cube d) in d
* [misc]backup-simplify:  Simplify (cube d) into (cube d)
* [misc]backup-simplify:  Simplify (* (cube d) (cube d)) into (sqr (cube d))
* [misc]backup-simplify:  Simplify (- (sqr (cube d))) into (- (sqr (cube d)))
* [misc]backup-simplify:  Simplify (+ (cube (sqr c)) (- (sqr (cube d)))) into (- (cube (sqr c)) (sqr (cube d)))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d)))) into (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d))))
* [misc]taylor:  Taking taylor expansion of (/ (fma c a (* d b)) (- (cube (* c c)) (sqr (cube d)))) in a
* [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 (- (cube (* c c)) (sqr (cube d))) in a
* [misc]taylor:  Taking taylor expansion of (cube (* c c)) in a
* [misc]backup-simplify:  Simplify (cube (* c c)) into (cube (sqr c))
* [misc]taylor:  Taking taylor expansion of (sqr (cube d)) in a
* [misc]taylor:  Taking taylor expansion of (cube d) in a
* [misc]backup-simplify:  Simplify (cube d) into (cube d)
* [misc]backup-simplify:  Simplify (* (cube d) (cube d)) into (sqr (cube d))
* [misc]backup-simplify:  Simplify (- (sqr (cube d))) into (- (sqr (cube d)))
* [misc]backup-simplify:  Simplify (+ (cube (sqr c)) (- (sqr (cube d)))) into (- (cube (sqr c)) (sqr (cube d)))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d)))) into (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d))))
* [misc]taylor:  Taking taylor expansion of (/ (fma c a (* d b)) (- (cube (* c c)) (sqr (cube d)))) in c
* [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 (- (cube (* c c)) (sqr (cube d))) in c
* [misc]taylor:  Taking taylor expansion of (cube (* c c)) in c
* [misc]backup-simplify:  Simplify (cube (* c c)) into (cube (sqr c))
* [misc]taylor:  Taking taylor expansion of (sqr (cube d)) in c
* [misc]taylor:  Taking taylor expansion of (cube d) in c
* [misc]backup-simplify:  Simplify (cube d) into (cube d)
* [misc]backup-simplify:  Simplify (* (cube d) (cube d)) into (sqr (cube d))
* [misc]backup-simplify:  Simplify (- (sqr (cube d))) into (- (sqr (cube d)))
* [misc]backup-simplify:  Simplify (+ (cube (sqr c)) (- (sqr (cube d)))) into (- (cube (sqr c)) (sqr (cube d)))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d)))) into (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d))))
* [misc]taylor:  Taking taylor expansion of (/ (fma c a (* d b)) (- (cube (* c c)) (sqr (cube d)))) in c
* [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 (- (cube (* c c)) (sqr (cube d))) in c
* [misc]taylor:  Taking taylor expansion of (cube (* c c)) in c
* [misc]backup-simplify:  Simplify (cube (* c c)) into (cube (sqr c))
* [misc]taylor:  Taking taylor expansion of (sqr (cube d)) in c
* [misc]taylor:  Taking taylor expansion of (cube d) in c
* [misc]backup-simplify:  Simplify (cube d) into (cube d)
* [misc]backup-simplify:  Simplify (* (cube d) (cube d)) into (sqr (cube d))
* [misc]backup-simplify:  Simplify (- (sqr (cube d))) into (- (sqr (cube d)))
* [misc]backup-simplify:  Simplify (+ (cube (sqr c)) (- (sqr (cube d)))) into (- (cube (sqr c)) (sqr (cube d)))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d)))) into (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d))))
* [misc]taylor:  Taking taylor expansion of (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube 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 (- (cube (sqr c)) (sqr (cube d))) in a
* [misc]taylor:  Taking taylor expansion of (cube (sqr c)) in a
* [misc]backup-simplify:  Simplify (cube (sqr c)) into (cube (sqr c))
* [misc]taylor:  Taking taylor expansion of (sqr (cube d)) in a
* [misc]taylor:  Taking taylor expansion of (cube d) in a
* [misc]backup-simplify:  Simplify (cube d) into (cube d)
* [misc]backup-simplify:  Simplify (* (cube d) (cube d)) into (sqr (cube d))
* [misc]backup-simplify:  Simplify (- (sqr (cube d))) into (- (sqr (cube d)))
* [misc]backup-simplify:  Simplify (+ (cube (sqr c)) (- (sqr (cube d)))) into (- (cube (sqr c)) (sqr (cube d)))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d)))) into (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d))))
* [misc]taylor:  Taking taylor expansion of (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube 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 (- (cube (sqr c)) (sqr (cube d))) in d
* [misc]taylor:  Taking taylor expansion of (cube (sqr c)) in d
* [misc]backup-simplify:  Simplify (cube (sqr c)) into (cube (sqr c))
* [misc]taylor:  Taking taylor expansion of (sqr (cube d)) in d
* [misc]taylor:  Taking taylor expansion of (cube d) in d
* [misc]backup-simplify:  Simplify (cube d) into (cube d)
* [misc]backup-simplify:  Simplify (* (cube d) (cube d)) into (sqr (cube d))
* [misc]backup-simplify:  Simplify (- (sqr (cube d))) into (- (sqr (cube d)))
* [misc]backup-simplify:  Simplify (+ (cube (sqr c)) (- (sqr (cube d)))) into (- (cube (sqr c)) (sqr (cube d)))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d)))) into (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d))))
* [misc]taylor:  Taking taylor expansion of (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube 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 (- (cube (sqr c)) (sqr (cube d))) in b
* [misc]taylor:  Taking taylor expansion of (cube (sqr c)) in b
* [misc]backup-simplify:  Simplify (cube (sqr c)) into (cube (sqr c))
* [misc]taylor:  Taking taylor expansion of (sqr (cube d)) in b
* [misc]taylor:  Taking taylor expansion of (cube d) in b
* [misc]backup-simplify:  Simplify (cube d) into (cube d)
* [misc]backup-simplify:  Simplify (* (cube d) (cube d)) into (sqr (cube d))
* [misc]backup-simplify:  Simplify (- (sqr (cube d))) into (- (sqr (cube d)))
* [misc]backup-simplify:  Simplify (+ (cube (sqr c)) (- (sqr (cube d)))) into (- (cube (sqr c)) (sqr (cube d)))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d)))) into (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d))))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d)))) into (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d))))
* [misc]backup-simplify:  Simplify (+ (* (cube d) 0) (* 0 (cube d))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (cube (sqr c)) (sqr (cube d)))) (+ (* (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d)))) (/ 0 (- (cube (sqr c)) (sqr (cube 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 (+ (* (cube d) 0) (* 0 (cube d))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (cube (sqr c)) (sqr (cube d)))) (+ (* (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d)))) (/ 0 (- (cube (sqr c)) (sqr (cube 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 (+ (* (cube d) 0) (* 0 (cube d))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (cube (sqr c)) (sqr (cube d)))) (+ (* (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d)))) (/ 0 (- (cube (sqr c)) (sqr (cube 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 (+ (* (cube d) 0) (* 0 (cube d))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (cube (sqr c)) (sqr (cube d)))) (+ (* (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d)))) (/ 0 (- (cube (sqr c)) (sqr (cube d))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (cube d) 0) (+ (* 0 0) (* 0 (cube d)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (cube (sqr c)) (sqr (cube d)))) (+ (* (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d)))) (/ 0 (- (cube (sqr c)) (sqr (cube d))))) (* 0 (/ 0 (- (cube (sqr c)) (sqr (cube 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)) (- (cube (sqr c)) (sqr (cube d)))) into (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d))))
* [misc]approximate:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (- (cube (* (/ 1 c) (/ 1 c))) (sqr (cube (/ 1 d))))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (- (cube (* (/ 1 c) (/ 1 c))) (sqr (cube (/ 1 d))))) in b
* [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 (- (cube (* (/ 1 c) (/ 1 c))) (sqr (cube (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 c) (/ 1 c))) in b
* [misc]backup-simplify:  Simplify (cube (* (/ 1 c) (/ 1 c))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 d)) in b
* [misc]backup-simplify:  Simplify (cube (/ 1 d)) into (cube (/ 1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ 1 d)) (cube (/ 1 d))) into (sqr (cube (/ 1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ 1 d)))) into (- (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ 1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (- (cube (* (/ 1 c) (/ 1 c))) (sqr (cube (/ 1 d))))) in 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 (- (cube (* (/ 1 c) (/ 1 c))) (sqr (cube (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 c) (/ 1 c))) in d
* [misc]backup-simplify:  Simplify (cube (* (/ 1 c) (/ 1 c))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 d)) in d
* [misc]backup-simplify:  Simplify (cube (/ 1 d)) into (cube (/ 1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ 1 d)) (cube (/ 1 d))) into (sqr (cube (/ 1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ 1 d)))) into (- (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ 1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (- (cube (* (/ 1 c) (/ 1 c))) (sqr (cube (/ 1 d))))) in a
* [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 (- (cube (* (/ 1 c) (/ 1 c))) (sqr (cube (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 c) (/ 1 c))) in a
* [misc]backup-simplify:  Simplify (cube (* (/ 1 c) (/ 1 c))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 d)) in a
* [misc]backup-simplify:  Simplify (cube (/ 1 d)) into (cube (/ 1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ 1 d)) (cube (/ 1 d))) into (sqr (cube (/ 1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ 1 d)))) into (- (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ 1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (- (cube (* (/ 1 c) (/ 1 c))) (sqr (cube (/ 1 d))))) in c
* [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 (- (cube (* (/ 1 c) (/ 1 c))) (sqr (cube (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 c) (/ 1 c))) in c
* [misc]backup-simplify:  Simplify (cube (* (/ 1 c) (/ 1 c))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 d)) in c
* [misc]backup-simplify:  Simplify (cube (/ 1 d)) into (cube (/ 1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ 1 d)) (cube (/ 1 d))) into (sqr (cube (/ 1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ 1 d)))) into (- (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ 1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (- (cube (* (/ 1 c) (/ 1 c))) (sqr (cube (/ 1 d))))) in c
* [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 (- (cube (* (/ 1 c) (/ 1 c))) (sqr (cube (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 c) (/ 1 c))) in c
* [misc]backup-simplify:  Simplify (cube (* (/ 1 c) (/ 1 c))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 d)) in c
* [misc]backup-simplify:  Simplify (cube (/ 1 d)) into (cube (/ 1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ 1 d)) (cube (/ 1 d))) into (sqr (cube (/ 1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ 1 d)))) into (- (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ 1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 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 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (sqr c))) in a
* [misc]backup-simplify:  Simplify (cube (/ 1 (sqr c))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 d)) in a
* [misc]backup-simplify:  Simplify (cube (/ 1 d)) into (cube (/ 1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ 1 d)) (cube (/ 1 d))) into (sqr (cube (/ 1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ 1 d)))) into (- (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ 1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 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 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (sqr c))) in d
* [misc]backup-simplify:  Simplify (cube (/ 1 (sqr c))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 d)) in d
* [misc]backup-simplify:  Simplify (cube (/ 1 d)) into (cube (/ 1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ 1 d)) (cube (/ 1 d))) into (sqr (cube (/ 1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ 1 d)))) into (- (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ 1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 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 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (sqr c))) in b
* [misc]backup-simplify:  Simplify (cube (/ 1 (sqr c))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 d)) in b
* [misc]backup-simplify:  Simplify (cube (/ 1 d)) into (cube (/ 1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ 1 d)) (cube (/ 1 d))) into (sqr (cube (/ 1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ 1 d)))) into (- (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ 1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))
* [misc]backup-simplify:  Simplify (+ (* (cube (/ 1 d)) 0) (* 0 (cube (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 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 (+ (* (cube (/ 1 d)) 0) (* 0 (cube (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 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 (+ (* (cube (/ 1 d)) 0) (* 0 (cube (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 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 (+ (* (cube (/ 1 d)) 0) (* 0 (cube (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (cube (/ 1 d)) 0) (+ (* 0 0) (* 0 (cube (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))) (* 0 (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ 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))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))
* [misc]approximate:  Taking taylor expansion of (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (- (cube (* (/ 1 (- c)) (/ 1 (- c)))) (sqr (cube (/ 1 (- d)))))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (- (cube (* (/ 1 (- c)) (/ 1 (- c)))) (sqr (cube (/ 1 (- d)))))) in b
* [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 (- (cube (* (/ 1 (- c)) (/ 1 (- c)))) (sqr (cube (/ 1 (- d))))) in b
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- c)) (/ 1 (- c)))) in b
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- c)) (/ 1 (- c)))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (- d))) in b
* [misc]backup-simplify:  Simplify (cube (/ 1 (- d))) into (cube (/ -1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ -1 d)) (cube (/ -1 d))) into (sqr (cube (/ -1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ -1 d)))) into (- (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ -1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (- (cube (* (/ 1 (- c)) (/ 1 (- c)))) (sqr (cube (/ 1 (- d)))))) in 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 (- (cube (* (/ 1 (- c)) (/ 1 (- c)))) (sqr (cube (/ 1 (- d))))) in d
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- c)) (/ 1 (- c)))) in d
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- c)) (/ 1 (- c)))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (- d))) in d
* [misc]backup-simplify:  Simplify (cube (/ 1 (- d))) into (cube (/ -1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ -1 d)) (cube (/ -1 d))) into (sqr (cube (/ -1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ -1 d)))) into (- (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ -1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (- (cube (* (/ 1 (- c)) (/ 1 (- c)))) (sqr (cube (/ 1 (- d)))))) in a
* [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 (- (cube (* (/ 1 (- c)) (/ 1 (- c)))) (sqr (cube (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- c)) (/ 1 (- c)))) in a
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- c)) (/ 1 (- c)))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (- d))) in a
* [misc]backup-simplify:  Simplify (cube (/ 1 (- d))) into (cube (/ -1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ -1 d)) (cube (/ -1 d))) into (sqr (cube (/ -1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ -1 d)))) into (- (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ -1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (- (cube (* (/ 1 (- c)) (/ 1 (- c)))) (sqr (cube (/ 1 (- d)))))) in c
* [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 (- (cube (* (/ 1 (- c)) (/ 1 (- c)))) (sqr (cube (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- c)) (/ 1 (- c)))) in c
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- c)) (/ 1 (- c)))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (- d))) in c
* [misc]backup-simplify:  Simplify (cube (/ 1 (- d))) into (cube (/ -1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ -1 d)) (cube (/ -1 d))) into (sqr (cube (/ -1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ -1 d)))) into (- (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ -1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (- (cube (* (/ 1 (- c)) (/ 1 (- c)))) (sqr (cube (/ 1 (- d)))))) in c
* [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 (- (cube (* (/ 1 (- c)) (/ 1 (- c)))) (sqr (cube (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (cube (* (/ 1 (- c)) (/ 1 (- c)))) in c
* [misc]backup-simplify:  Simplify (cube (* (/ 1 (- c)) (/ 1 (- c)))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (- d))) in c
* [misc]backup-simplify:  Simplify (cube (/ 1 (- d))) into (cube (/ -1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ -1 d)) (cube (/ -1 d))) into (sqr (cube (/ -1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ -1 d)))) into (- (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ -1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -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 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (sqr c))) in a
* [misc]backup-simplify:  Simplify (cube (/ 1 (sqr c))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ -1 d))) in a
* [misc]taylor:  Taking taylor expansion of (cube (/ -1 d)) in a
* [misc]backup-simplify:  Simplify (cube (/ -1 d)) into (cube (/ -1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ -1 d)) (cube (/ -1 d))) into (sqr (cube (/ -1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ -1 d)))) into (- (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ -1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -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 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (sqr c))) in d
* [misc]backup-simplify:  Simplify (cube (/ 1 (sqr c))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ -1 d))) in d
* [misc]taylor:  Taking taylor expansion of (cube (/ -1 d)) in d
* [misc]backup-simplify:  Simplify (cube (/ -1 d)) into (cube (/ -1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ -1 d)) (cube (/ -1 d))) into (sqr (cube (/ -1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ -1 d)))) into (- (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ -1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -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 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (cube (/ 1 (sqr c))) in b
* [misc]backup-simplify:  Simplify (cube (/ 1 (sqr c))) into (cube (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (sqr (cube (/ -1 d))) in b
* [misc]taylor:  Taking taylor expansion of (cube (/ -1 d)) in b
* [misc]backup-simplify:  Simplify (cube (/ -1 d)) into (cube (/ -1 d))
* [misc]backup-simplify:  Simplify (* (cube (/ -1 d)) (cube (/ -1 d))) into (sqr (cube (/ -1 d)))
* [misc]backup-simplify:  Simplify (- (sqr (cube (/ -1 d)))) into (- (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (+ (cube (/ 1 (sqr c))) (- (sqr (cube (/ -1 d))))) into (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))
* [misc]backup-simplify:  Simplify (+ (* (cube (/ -1 d)) 0) (* 0 (cube (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -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 (+ (* (cube (/ -1 d)) 0) (* 0 (cube (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -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 (+ (* (cube (/ -1 d)) 0) (* 0 (cube (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -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 (+ (* (cube (/ -1 d)) 0) (* 0 (cube (/ -1 d)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (cube (/ -1 d)) 0) (+ (* 0 0) (* 0 (cube (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))) (* 0 (/ 0 (- (cube (/ 1 (sqr c))) (sqr (cube (/ -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))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))
* [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 0
* [misc]taylor:  Taking 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]taylor:  Taking 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 (+ (* 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]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 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 d) (/ 1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (* 1 (/ 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 d) (/ 0 d)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 d) 0) (* 0 (/ 1 d))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 (sqr 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 d) 0) (+ (* 0 0) (* 0 (/ 1 d)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 (sqr 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 d) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (sqr 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 d) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (sqr 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 c))))) into (* (sqr c) (sqr d))
* [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 d) (/ -1 d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (* 1 (/ 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 (- 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) 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 (+ (* 1 0) (* 0 (/ 1 (sqr 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 (+ (* (/ -1 d) 0) (+ (* 0 0) (* 0 (/ -1 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))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 (sqr 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 (+ (* (/ -1 d) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 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)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (sqr 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 (+ (* (/ -1 d) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 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))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (sqr 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 (- c)))))) into (* (sqr c) (sqr d))
* [misc]approximate:  Taking taylor expansion of (- (sqr (sqr d)) (* (sqr c) (sqr d))) in (d c) around 0
* [misc]taylor:  Taking taylor expansion of (- (sqr (sqr d)) (* (sqr c) (sqr d))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (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]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 (sqr d)) (* (sqr c) (sqr d))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (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]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 (sqr d)) (* (sqr c) (sqr d))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (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]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 (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [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 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 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 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 (+ (* (sqr c) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (+ (* 0 0) (* 1 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 (+ (* (sqr c) 1) (+ (* 0 0) (* 0 0))) into (sqr c)
* [misc]backup-simplify:  Simplify (- (sqr c)) into (- (sqr c))
* [misc]backup-simplify:  Simplify (+ 0 (- (sqr c))) into (- (sqr c))
* [misc]taylor:  Taking taylor expansion of (- (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) 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 (sqr (/ 1 d))) (* (sqr (/ 1 c)) (sqr (/ 1 d)))) in (d c) around 0
* [misc]taylor:  Taking taylor expansion of (- (sqr (sqr (/ 1 d))) (* (sqr (/ 1 c)) (sqr (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (sqr (/ 1 d))) in c
* [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]taylor:  Taking taylor expansion of (- (sqr (sqr (/ 1 d))) (* (sqr (/ 1 c)) (sqr (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (sqr (/ 1 d))) in d
* [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 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 (sqr (/ 1 d))) (* (sqr (/ 1 c)) (sqr (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (sqr (/ 1 d))) in d
* [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 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 (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in c
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 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 c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 c) (/ 1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 (sqr c)) 1) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (- (/ 1 (sqr c))) into (- (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (sqr c)))) into (- (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqr c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr c)) in c
* [misc]taylor:  Taking taylor expansion of (sqr c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 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 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [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 (sqr c)) 0) (* 0 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]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 (/ 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 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 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 (sqr c)) 0) (+ (* 0 0) (* 0 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]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 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 d))) 4)) (* -1 (sqr (* (/ 1 (/ 1 c)) (/ 1 (/ 1 d)))))) into (- (pow d 4) (* (sqr c) (sqr d)))
* [misc]approximate:  Taking taylor expansion of (- (sqr (sqr (/ 1 (- d)))) (* (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in (d c) around 0
* [misc]taylor:  Taking taylor expansion of (- (sqr (sqr (/ 1 (- d)))) (* (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (sqr (/ 1 (- d)))) in c
* [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]taylor:  Taking taylor expansion of (- (sqr (sqr (/ 1 (- d)))) (* (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (sqr (/ 1 (- d)))) in d
* [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 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 (sqr (/ 1 (- d)))) (* (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in d
* [misc]taylor:  Taking taylor expansion of (sqr (sqr (/ 1 (- d)))) in d
* [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 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 (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in c
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 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 c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 c) (/ -1 c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 (sqr c)) 1) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (- (/ 1 (sqr c))) into (- (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (sqr c)))) into (- (/ 1 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqr c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr c)) in c
* [misc]taylor:  Taking taylor expansion of (sqr c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 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 (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) 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)) 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 (+ (* (/ -1 c) 0) (* 0 (/ -1 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (sqr c)) 0) (* 0 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]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) 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 (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) 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 (- 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 (+ (* (/ 1 (sqr c)) 0) (+ (* 0 0) (* 0 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]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 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- d)))) 4)) (* -1 (sqr (* (/ 1 (/ 1 (- c))) (/ 1 (/ 1 (- d))))))) into (- (pow d 4) (* (sqr c) (sqr d)))
* * * [misc]progress:  tayloring alt 3 of 11
* [misc]approximate:  Taking taylor expansion of (cbrt (/ 1 (+ (sqr c) (sqr d)))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (/ 1 (+ (sqr c) (sqr d)))) in d
* [misc]backup-simplify:  Simplify (cbrt (/ 1 (+ (sqr c) (sqr d)))) into (cbrt (/ 1 (+ (sqr d) (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ 1 (+ (sqr c) (sqr d)))) in c
* [misc]backup-simplify:  Simplify (cbrt (/ 1 (+ (sqr c) (sqr d)))) into (cbrt (/ 1 (+ (sqr d) (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ 1 (+ (sqr c) (sqr d)))) in c
* [misc]backup-simplify:  Simplify (cbrt (/ 1 (+ (sqr c) (sqr d)))) into (cbrt (/ 1 (+ (sqr d) (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ 1 (+ (sqr d) (sqr c)))) in d
* [misc]backup-simplify:  Simplify (cbrt (/ 1 (+ (sqr d) (sqr c)))) into (cbrt (/ 1 (+ (sqr d) (sqr c))))
* [misc]backup-simplify:  Simplify (cbrt (/ 1 (+ (sqr d) (sqr c)))) into (cbrt (/ 1 (+ (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 (/ 1 (+ (sqr d) (sqr c)))) into (cbrt (/ 1 (+ (sqr d) (sqr c))))
* [misc]approximate:  Taking taylor expansion of (cbrt (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in d
* [misc]backup-simplify:  Simplify (cbrt (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) into (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in c
* [misc]backup-simplify:  Simplify (cbrt (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) into (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in c
* [misc]backup-simplify:  Simplify (cbrt (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) into (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) in d
* [misc]backup-simplify:  Simplify (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]backup-simplify:  Simplify (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (cbrt (/ 1 (+ (/ 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 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]approximate:  Taking taylor expansion of (cbrt (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in d
* [misc]backup-simplify:  Simplify (cbrt (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) into (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in c
* [misc]backup-simplify:  Simplify (cbrt (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) into (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in c
* [misc]backup-simplify:  Simplify (cbrt (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) into (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) in d
* [misc]backup-simplify:  Simplify (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]backup-simplify:  Simplify (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (cbrt (/ 1 (+ (/ 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 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (cbrt (/ 1 (+ (/ 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 (+ (* 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 (cube (* (cbrt (+ (* a c) (* b d))) (cbrt (/ 1 (+ (sqr c) (sqr d)))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (cube (* (cbrt (+ (* a c) (* b d))) (cbrt (/ 1 (+ (sqr c) (sqr d)))))) in d
* [misc]backup-simplify:  Simplify (cube (* (cbrt (+ (* a c) (* b d))) (cbrt (/ 1 (+ (sqr c) (sqr d)))))) into (cube (* (cbrt (/ 1 (+ (sqr d) (sqr c)))) (cbrt (+ (* b d) (* c a)))))
* [misc]taylor:  Taking taylor expansion of (cube (* (cbrt (+ (* a c) (* b d))) (cbrt (/ 1 (+ (sqr c) (sqr d)))))) in b
* [misc]backup-simplify:  Simplify (cube (* (cbrt (+ (* a c) (* b d))) (cbrt (/ 1 (+ (sqr c) (sqr d)))))) into (cube (* (cbrt (/ 1 (+ (sqr d) (sqr c)))) (cbrt (+ (* b d) (* c a)))))
* [misc]taylor:  Taking taylor expansion of (cube (* (cbrt (+ (* a c) (* b d))) (cbrt (/ 1 (+ (sqr c) (sqr d)))))) in c
* [misc]backup-simplify:  Simplify (cube (* (cbrt (+ (* a c) (* b d))) (cbrt (/ 1 (+ (sqr c) (sqr d)))))) into (cube (* (cbrt (/ 1 (+ (sqr d) (sqr c)))) (cbrt (+ (* b d) (* c a)))))
* [misc]taylor:  Taking taylor expansion of (cube (* (cbrt (+ (* a c) (* b d))) (cbrt (/ 1 (+ (sqr c) (sqr d)))))) in a
* [misc]backup-simplify:  Simplify (cube (* (cbrt (+ (* a c) (* b d))) (cbrt (/ 1 (+ (sqr c) (sqr d)))))) into (cube (* (cbrt (/ 1 (+ (sqr d) (sqr c)))) (cbrt (+ (* b d) (* c a)))))
* [misc]taylor:  Taking taylor expansion of (cube (* (cbrt (+ (* a c) (* b d))) (cbrt (/ 1 (+ (sqr c) (sqr d)))))) in a
* [misc]backup-simplify:  Simplify (cube (* (cbrt (+ (* a c) (* b d))) (cbrt (/ 1 (+ (sqr c) (sqr d)))))) into (cube (* (cbrt (/ 1 (+ (sqr d) (sqr c)))) (cbrt (+ (* b d) (* c a)))))
* [misc]taylor:  Taking taylor expansion of (cube (* (cbrt (/ 1 (+ (sqr d) (sqr c)))) (cbrt (+ (* b d) (* c a))))) in c
* [misc]backup-simplify:  Simplify (cube (* (cbrt (/ 1 (+ (sqr d) (sqr c)))) (cbrt (+ (* b d) (* c a))))) into (cube (* (cbrt (/ 1 (+ (sqr d) (sqr c)))) (cbrt (+ (* b d) (* c a)))))
* [misc]taylor:  Taking taylor expansion of (cube (* (cbrt (/ 1 (+ (sqr d) (sqr c)))) (cbrt (+ (* b d) (* c a))))) in b
* [misc]backup-simplify:  Simplify (cube (* (cbrt (/ 1 (+ (sqr d) (sqr c)))) (cbrt (+ (* b d) (* c a))))) into (cube (* (cbrt (/ 1 (+ (sqr d) (sqr c)))) (cbrt (+ (* b d) (* c a)))))
* [misc]taylor:  Taking taylor expansion of (cube (* (cbrt (/ 1 (+ (sqr d) (sqr c)))) (cbrt (+ (* b d) (* c a))))) in d
* [misc]backup-simplify:  Simplify (cube (* (cbrt (/ 1 (+ (sqr d) (sqr c)))) (cbrt (+ (* b d) (* c a))))) into (cube (* (cbrt (/ 1 (+ (sqr d) (sqr c)))) (cbrt (+ (* b d) (* c a)))))
* [misc]backup-simplify:  Simplify (cube (* (cbrt (/ 1 (+ (sqr d) (sqr c)))) (cbrt (+ (* b d) (* c a))))) into (cube (* (cbrt (/ 1 (+ (sqr d) (sqr c)))) (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 (cube (* (cbrt (/ 1 (+ (sqr d) (sqr c)))) (cbrt (+ (* b d) (* c a))))) into (cube (* (cbrt (/ 1 (+ (sqr d) (sqr c)))) (cbrt (+ (* b d) (* c a)))))
* [misc]approximate:  Taking taylor expansion of (cube (* (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) (cbrt (/ 1 (+ (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 (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d))))))) in d
* [misc]backup-simplify:  Simplify (cube (* (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) (cbrt (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d))))))) into (cube (* (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))))
* [misc]taylor:  Taking taylor expansion of (cube (* (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) (cbrt (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d))))))) in b
* [misc]backup-simplify:  Simplify (cube (* (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) (cbrt (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d))))))) into (cube (* (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))))
* [misc]taylor:  Taking taylor expansion of (cube (* (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) (cbrt (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d))))))) in c
* [misc]backup-simplify:  Simplify (cube (* (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) (cbrt (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d))))))) into (cube (* (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))))
* [misc]taylor:  Taking taylor expansion of (cube (* (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) (cbrt (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d))))))) in a
* [misc]backup-simplify:  Simplify (cube (* (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) (cbrt (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d))))))) into (cube (* (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))))
* [misc]taylor:  Taking taylor expansion of (cube (* (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) (cbrt (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d))))))) in a
* [misc]backup-simplify:  Simplify (cube (* (cbrt (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d)))) (cbrt (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d))))))) into (cube (* (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))))
* [misc]taylor:  Taking taylor expansion of (cube (* (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))))) in c
* [misc]backup-simplify:  Simplify (cube (* (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))))) into (cube (* (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d))))))
* [misc]taylor:  Taking taylor expansion of (cube (* (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))))) in b
* [misc]backup-simplify:  Simplify (cube (* (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))))) into (cube (* (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))
* [misc]taylor:  Taking taylor expansion of (cube (* (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) in d
* [misc]backup-simplify:  Simplify (cube (* (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) into (cube (* (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d))))))
* [misc]backup-simplify:  Simplify (cube (* (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))))) into (cube (* (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (/ 1 (+ (/ 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 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) into (cube (* (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d))))))
* [misc]approximate:  Taking taylor expansion of (cube (* (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) (cbrt (/ 1 (+ (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 (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))))) in d
* [misc]backup-simplify:  Simplify (cube (* (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) (cbrt (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))))) into (cube (* (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))))
* [misc]taylor:  Taking taylor expansion of (cube (* (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) (cbrt (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))))) in b
* [misc]backup-simplify:  Simplify (cube (* (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) (cbrt (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))))) into (cube (* (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))))
* [misc]taylor:  Taking taylor expansion of (cube (* (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) (cbrt (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))))) in c
* [misc]backup-simplify:  Simplify (cube (* (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) (cbrt (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))))) into (cube (* (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))))
* [misc]taylor:  Taking taylor expansion of (cube (* (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) (cbrt (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))))) in a
* [misc]backup-simplify:  Simplify (cube (* (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) (cbrt (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))))) into (cube (* (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))))
* [misc]taylor:  Taking taylor expansion of (cube (* (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) (cbrt (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))))) in a
* [misc]backup-simplify:  Simplify (cube (* (cbrt (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d))))) (cbrt (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))))) into (cube (* (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a))))))
* [misc]taylor:  Taking taylor expansion of (cube (* (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))))) in c
* [misc]backup-simplify:  Simplify (cube (* (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))))) into (cube (* (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d))))))
* [misc]taylor:  Taking taylor expansion of (cube (* (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))))) in b
* [misc]backup-simplify:  Simplify (cube (* (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))))) into (cube (* (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))
* [misc]taylor:  Taking taylor expansion of (cube (* (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) in d
* [misc]backup-simplify:  Simplify (cube (* (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) into (cube (* (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d))))))
* [misc]backup-simplify:  Simplify (cube (* (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))))) into (cube (* (cbrt (+ (/ 1 (* b d)) (/ 1 (* c a)))) (cbrt (/ 1 (+ (/ 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 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) into (cube (* (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d))))))
* * * [misc]progress:  tayloring alt 4 of 11
* [misc]approximate:  Taking taylor expansion of (cbrt (cube (/ (fma c a (* d b)) (fma d d (* c c))))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (/ (fma c a (* d b)) (fma d d (* c c))))) in b
* [misc]backup-simplify:  Simplify (cbrt (cube (/ (fma c a (* d b)) (fma d d (* c c))))) into (/ (fma c a (* b d)) (fma d d (sqr c)))
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (/ (fma c a (* d b)) (fma d d (* c c))))) in d
* [misc]backup-simplify:  Simplify (cbrt (cube (/ (fma c a (* d b)) (fma d d (* c c))))) into (/ (fma c a (* b d)) (fma d d (sqr c)))
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (/ (fma c a (* d b)) (fma d d (* c c))))) in a
* [misc]backup-simplify:  Simplify (cbrt (cube (/ (fma c a (* d b)) (fma d d (* c c))))) into (/ (fma c a (* b d)) (fma d d (sqr c)))
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (/ (fma c a (* d b)) (fma d d (* c c))))) in c
* [misc]backup-simplify:  Simplify (cbrt (cube (/ (fma c a (* d b)) (fma d d (* c c))))) into (/ (fma c a (* b d)) (fma d d (sqr c)))
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (/ (fma c a (* d b)) (fma d d (* c c))))) in c
* [misc]backup-simplify:  Simplify (cbrt (cube (/ (fma c a (* d b)) (fma d d (* c c))))) into (/ (fma c a (* b d)) (fma d d (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ (fma c a (* b d)) (fma d d (sqr c))) 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 (fma d d (sqr c)) in a
* [misc]backup-simplify:  Simplify (fma d d (sqr c)) into (fma d d (sqr c))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (fma d d (sqr c))) into (/ (fma c a (* b d)) (fma d d (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ (fma c a (* b d)) (fma d d (sqr c))) 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 (fma d d (sqr c)) in d
* [misc]backup-simplify:  Simplify (fma d d (sqr c)) into (fma d d (sqr c))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (fma d d (sqr c))) into (/ (fma c a (* b d)) (fma d d (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ (fma c a (* b d)) (fma d d (sqr c))) 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 (fma d d (sqr c)) in b
* [misc]backup-simplify:  Simplify (fma d d (sqr c)) into (fma d d (sqr c))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (fma d d (sqr c))) into (/ (fma c a (* b d)) (fma d d (sqr c)))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (fma d d (sqr c))) into (/ (fma c a (* b d)) (fma d d (sqr c)))
* [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 (fma d d (sqr c))) (+ (* (/ (fma c a (* b d)) (fma d d (sqr c))) (/ 0 (fma d d (sqr c)))))) into 0
* [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 (fma d d (sqr c))) (+ (* (/ (fma c a (* b d)) (fma d d (sqr c))) (/ 0 (fma d d (sqr c)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma d d (sqr c))) (+ (* (/ (fma c a (* b d)) (fma d d (sqr c))) (/ 0 (fma d d (sqr c)))))) 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)) (fma d d (sqr c))) into (/ (fma c a (* b d)) (fma d d (sqr c)))
* [misc]approximate:  Taking taylor expansion of (cbrt (cube (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (fma (/ 1 d) (/ 1 d) (* (/ 1 c) (/ 1 c)))))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (fma (/ 1 d) (/ 1 d) (* (/ 1 c) (/ 1 c)))))) in b
* [misc]backup-simplify:  Simplify (cbrt (cube (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (fma (/ 1 d) (/ 1 d) (* (/ 1 c) (/ 1 c)))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (fma (/ 1 d) (/ 1 d) (* (/ 1 c) (/ 1 c)))))) in d
* [misc]backup-simplify:  Simplify (cbrt (cube (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (fma (/ 1 d) (/ 1 d) (* (/ 1 c) (/ 1 c)))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (fma (/ 1 d) (/ 1 d) (* (/ 1 c) (/ 1 c)))))) in a
* [misc]backup-simplify:  Simplify (cbrt (cube (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (fma (/ 1 d) (/ 1 d) (* (/ 1 c) (/ 1 c)))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (fma (/ 1 d) (/ 1 d) (* (/ 1 c) (/ 1 c)))))) in c
* [misc]backup-simplify:  Simplify (cbrt (cube (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (fma (/ 1 d) (/ 1 d) (* (/ 1 c) (/ 1 c)))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (fma (/ 1 d) (/ 1 d) (* (/ 1 c) (/ 1 c)))))) in c
* [misc]backup-simplify:  Simplify (cbrt (cube (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (fma (/ 1 d) (/ 1 d) (* (/ 1 c) (/ 1 c)))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) 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 (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]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) 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 (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]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) 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 (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]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))
* [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 (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) (/ 0 (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))))) into 0
* [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 (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) (/ 0 (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) (/ 0 (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))))) 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))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))
* [misc]approximate:  Taking taylor expansion of (cbrt (cube (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (fma (/ 1 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c))))))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (fma (/ 1 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c))))))) in b
* [misc]backup-simplify:  Simplify (cbrt (cube (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (fma (/ 1 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c))))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (fma (/ 1 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c))))))) in d
* [misc]backup-simplify:  Simplify (cbrt (cube (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (fma (/ 1 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c))))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (fma (/ 1 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c))))))) in a
* [misc]backup-simplify:  Simplify (cbrt (cube (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (fma (/ 1 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c))))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (fma (/ 1 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c))))))) in c
* [misc]backup-simplify:  Simplify (cbrt (cube (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (fma (/ 1 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c))))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cbrt (cube (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (fma (/ 1 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c))))))) in c
* [misc]backup-simplify:  Simplify (cbrt (cube (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (fma (/ 1 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c))))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) 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 (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]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) 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 (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]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) 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 (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]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))
* [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 (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) (/ 0 (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))))) into 0
* [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 (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) (/ 0 (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) (/ 0 (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))))) 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))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))
* [misc]approximate:  Taking taylor expansion of (/ (fma c a (* d b)) (fma d d (* c c))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (fma c a (* d b)) (fma d d (* c c))) in b
* [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 d d (* c c)) in b
* [misc]backup-simplify:  Simplify (fma d d (* c c)) into (fma d d (sqr c))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (fma d d (sqr c))) into (/ (fma c a (* b d)) (fma d d (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ (fma c a (* d b)) (fma d d (* c c))) in 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 d d (* c c)) in d
* [misc]backup-simplify:  Simplify (fma d d (* c c)) into (fma d d (sqr c))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (fma d d (sqr c))) into (/ (fma c a (* b d)) (fma d d (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ (fma c a (* d b)) (fma d d (* c c))) in a
* [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 d d (* c c)) in a
* [misc]backup-simplify:  Simplify (fma d d (* c c)) into (fma d d (sqr c))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (fma d d (sqr c))) into (/ (fma c a (* b d)) (fma d d (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ (fma c a (* d b)) (fma d d (* c c))) in c
* [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 d d (* c c)) in c
* [misc]backup-simplify:  Simplify (fma d d (* c c)) into (fma d d (sqr c))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (fma d d (sqr c))) into (/ (fma c a (* b d)) (fma d d (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ (fma c a (* d b)) (fma d d (* c c))) in c
* [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 d d (* c c)) in c
* [misc]backup-simplify:  Simplify (fma d d (* c c)) into (fma d d (sqr c))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (fma d d (sqr c))) into (/ (fma c a (* b d)) (fma d d (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ (fma c a (* b d)) (fma d d (sqr c))) 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 (fma d d (sqr c)) in a
* [misc]backup-simplify:  Simplify (fma d d (sqr c)) into (fma d d (sqr c))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (fma d d (sqr c))) into (/ (fma c a (* b d)) (fma d d (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ (fma c a (* b d)) (fma d d (sqr c))) 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 (fma d d (sqr c)) in d
* [misc]backup-simplify:  Simplify (fma d d (sqr c)) into (fma d d (sqr c))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (fma d d (sqr c))) into (/ (fma c a (* b d)) (fma d d (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ (fma c a (* b d)) (fma d d (sqr c))) 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 (fma d d (sqr c)) in b
* [misc]backup-simplify:  Simplify (fma d d (sqr c)) into (fma d d (sqr c))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (fma d d (sqr c))) into (/ (fma c a (* b d)) (fma d d (sqr c)))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (fma d d (sqr c))) into (/ (fma c a (* b d)) (fma d d (sqr c)))
* [misc]backup-simplify:  Simplify (- (/ 0 (fma d d (sqr c))) (+ (* (/ (fma c a (* b d)) (fma d d (sqr c))) (/ 0 (fma d d (sqr c)))))) 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 (fma d d (sqr c))) (+ (* (/ (fma c a (* b d)) (fma d d (sqr c))) (/ 0 (fma d d (sqr c)))))) into 0
* [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 (fma d d (sqr c))) (+ (* (/ (fma c a (* b d)) (fma d d (sqr c))) (/ 0 (fma d d (sqr c)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma d d (sqr c))) (+ (* (/ (fma c a (* b d)) (fma d d (sqr c))) (/ 0 (fma d d (sqr c)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma d d (sqr c))) (+ (* (/ (fma c a (* b d)) (fma d d (sqr c))) (/ 0 (fma d d (sqr c)))) (* 0 (/ 0 (fma d d (sqr c)))))) 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)) (fma d d (sqr c))) into (/ (fma c a (* b d)) (fma d d (sqr c)))
* [misc]approximate:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (fma (/ 1 d) (/ 1 d) (* (/ 1 c) (/ 1 c)))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (fma (/ 1 d) (/ 1 d) (* (/ 1 c) (/ 1 c)))) in b
* [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 d) (/ 1 d) (* (/ 1 c) (/ 1 c))) in b
* [misc]backup-simplify:  Simplify (fma (/ 1 d) (/ 1 d) (* (/ 1 c) (/ 1 c))) into (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (fma (/ 1 d) (/ 1 d) (* (/ 1 c) (/ 1 c)))) in 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 d) (/ 1 d) (* (/ 1 c) (/ 1 c))) in d
* [misc]backup-simplify:  Simplify (fma (/ 1 d) (/ 1 d) (* (/ 1 c) (/ 1 c))) into (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (fma (/ 1 d) (/ 1 d) (* (/ 1 c) (/ 1 c)))) in a
* [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 d) (/ 1 d) (* (/ 1 c) (/ 1 c))) in a
* [misc]backup-simplify:  Simplify (fma (/ 1 d) (/ 1 d) (* (/ 1 c) (/ 1 c))) into (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (fma (/ 1 d) (/ 1 d) (* (/ 1 c) (/ 1 c)))) in c
* [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 d) (/ 1 d) (* (/ 1 c) (/ 1 c))) in c
* [misc]backup-simplify:  Simplify (fma (/ 1 d) (/ 1 d) (* (/ 1 c) (/ 1 c))) into (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (fma (/ 1 d) (/ 1 d) (* (/ 1 c) (/ 1 c)))) in c
* [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 d) (/ 1 d) (* (/ 1 c) (/ 1 c))) in c
* [misc]backup-simplify:  Simplify (fma (/ 1 d) (/ 1 d) (* (/ 1 c) (/ 1 c))) into (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) 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 (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]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) 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 (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]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) 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 (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]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) (/ 0 (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))))) 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 (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) (/ 0 (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))))) into 0
* [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 (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) (/ 0 (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) (/ 0 (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) (/ 0 (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))) (* 0 (/ 0 (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))))) 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))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))
* [misc]approximate:  Taking taylor expansion of (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (fma (/ 1 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c))))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (fma (/ 1 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c))))) in b
* [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 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c)))) in b
* [misc]backup-simplify:  Simplify (fma (/ 1 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c)))) into (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (fma (/ 1 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c))))) in 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 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c)))) in d
* [misc]backup-simplify:  Simplify (fma (/ 1 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c)))) into (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (fma (/ 1 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c))))) in a
* [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 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c)))) in a
* [misc]backup-simplify:  Simplify (fma (/ 1 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c)))) into (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (fma (/ 1 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c))))) in c
* [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 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c)))) in c
* [misc]backup-simplify:  Simplify (fma (/ 1 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c)))) into (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (fma (/ 1 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c))))) in c
* [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 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c)))) in c
* [misc]backup-simplify:  Simplify (fma (/ 1 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c)))) into (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) 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 (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]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) 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 (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]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) 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 (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]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) (/ 0 (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))))) 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 (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) (/ 0 (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))))) into 0
* [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 (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) (/ 0 (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) (/ 0 (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) (/ 0 (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))) (* 0 (/ 0 (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))))) 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))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))
* [misc]approximate:  Taking taylor expansion of (cube (/ (fma c a (* d b)) (fma d d (* c c)))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (cube (/ (fma c a (* d b)) (fma d d (* c c)))) in b
* [misc]backup-simplify:  Simplify (cube (/ (fma c a (* d b)) (fma d d (* c c)))) into (cube (/ (fma c a (* b d)) (fma d d (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (fma c a (* d b)) (fma d d (* c c)))) in d
* [misc]backup-simplify:  Simplify (cube (/ (fma c a (* d b)) (fma d d (* c c)))) into (cube (/ (fma c a (* b d)) (fma d d (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (fma c a (* d b)) (fma d d (* c c)))) in a
* [misc]backup-simplify:  Simplify (cube (/ (fma c a (* d b)) (fma d d (* c c)))) into (cube (/ (fma c a (* b d)) (fma d d (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (fma c a (* d b)) (fma d d (* c c)))) in c
* [misc]backup-simplify:  Simplify (cube (/ (fma c a (* d b)) (fma d d (* c c)))) into (cube (/ (fma c a (* b d)) (fma d d (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (fma c a (* d b)) (fma d d (* c c)))) in c
* [misc]backup-simplify:  Simplify (cube (/ (fma c a (* d b)) (fma d d (* c c)))) into (cube (/ (fma c a (* b d)) (fma d d (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (fma c a (* b d)) (fma d d (sqr c)))) in a
* [misc]backup-simplify:  Simplify (cube (/ (fma c a (* b d)) (fma d d (sqr c)))) into (cube (/ (fma c a (* b d)) (fma d d (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (fma c a (* b d)) (fma d d (sqr c)))) in d
* [misc]backup-simplify:  Simplify (cube (/ (fma c a (* b d)) (fma d d (sqr c)))) into (cube (/ (fma c a (* b d)) (fma d d (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (fma c a (* b d)) (fma d d (sqr c)))) in b
* [misc]backup-simplify:  Simplify (cube (/ (fma c a (* b d)) (fma d d (sqr c)))) into (cube (/ (fma c a (* b d)) (fma d d (sqr c))))
* [misc]backup-simplify:  Simplify (cube (/ (fma c a (* b d)) (fma d d (sqr c)))) into (cube (/ (fma c a (* b d)) (fma d d (sqr c))))
* [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 (cube (/ (fma c a (* b d)) (fma d d (sqr c)))) into (cube (/ (fma c a (* b d)) (fma d d (sqr c))))
* [misc]approximate:  Taking taylor expansion of (cube (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (fma (/ 1 d) (/ 1 d) (* (/ 1 c) (/ 1 c))))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (cube (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (fma (/ 1 d) (/ 1 d) (* (/ 1 c) (/ 1 c))))) in b
* [misc]backup-simplify:  Simplify (cube (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (fma (/ 1 d) (/ 1 d) (* (/ 1 c) (/ 1 c))))) into (cube (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (fma (/ 1 d) (/ 1 d) (* (/ 1 c) (/ 1 c))))) in d
* [misc]backup-simplify:  Simplify (cube (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (fma (/ 1 d) (/ 1 d) (* (/ 1 c) (/ 1 c))))) into (cube (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (fma (/ 1 d) (/ 1 d) (* (/ 1 c) (/ 1 c))))) in a
* [misc]backup-simplify:  Simplify (cube (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (fma (/ 1 d) (/ 1 d) (* (/ 1 c) (/ 1 c))))) into (cube (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (fma (/ 1 d) (/ 1 d) (* (/ 1 c) (/ 1 c))))) in c
* [misc]backup-simplify:  Simplify (cube (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (fma (/ 1 d) (/ 1 d) (* (/ 1 c) (/ 1 c))))) into (cube (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (fma (/ 1 d) (/ 1 d) (* (/ 1 c) (/ 1 c))))) in c
* [misc]backup-simplify:  Simplify (cube (/ (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))) (fma (/ 1 d) (/ 1 d) (* (/ 1 c) (/ 1 c))))) into (cube (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))) in a
* [misc]backup-simplify:  Simplify (cube (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))) into (cube (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))) in d
* [misc]backup-simplify:  Simplify (cube (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))) into (cube (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))) in b
* [misc]backup-simplify:  Simplify (cube (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))) into (cube (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))))
* [misc]backup-simplify:  Simplify (cube (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))) into (cube (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))))
* [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 (cube (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))) into (cube (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))))
* [misc]approximate:  Taking taylor expansion of (cube (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (fma (/ 1 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c)))))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (cube (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (fma (/ 1 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c)))))) in b
* [misc]backup-simplify:  Simplify (cube (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (fma (/ 1 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c)))))) into (cube (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (fma (/ 1 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c)))))) in d
* [misc]backup-simplify:  Simplify (cube (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (fma (/ 1 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c)))))) into (cube (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (fma (/ 1 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c)))))) in a
* [misc]backup-simplify:  Simplify (cube (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (fma (/ 1 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c)))))) into (cube (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (fma (/ 1 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c)))))) in c
* [misc]backup-simplify:  Simplify (cube (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (fma (/ 1 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c)))))) into (cube (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (fma (/ 1 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c)))))) in c
* [misc]backup-simplify:  Simplify (cube (/ (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))) (fma (/ 1 (- d)) (/ 1 (- d)) (* (/ 1 (- c)) (/ 1 (- c)))))) into (cube (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))) in a
* [misc]backup-simplify:  Simplify (cube (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))) into (cube (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))) in d
* [misc]backup-simplify:  Simplify (cube (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))) into (cube (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cube (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))) in b
* [misc]backup-simplify:  Simplify (cube (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))) into (cube (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))))
* [misc]backup-simplify:  Simplify (cube (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))) into (cube (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))))
* [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 (cube (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))) into (cube (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))))
* [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 5 of 11
* * * [misc]progress:  tayloring alt 6 of 11
* [misc]approximate:  Taking taylor expansion of (* (+ (* a c) (* b d)) (expm1 (log1p (/ 1 (+ (sqr c) (sqr d)))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (expm1 (log1p (/ 1 (+ (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 (expm1 (log1p (/ 1 (+ (sqr c) (sqr d))))) in d
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (sqr c) (sqr d))))) into (expm1 (log1p (/ 1 (+ (sqr d) (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (expm1 (log1p (/ 1 (+ (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 (expm1 (log1p (/ 1 (+ (sqr c) (sqr d))))) in b
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (sqr c) (sqr d))))) into (expm1 (log1p (/ 1 (+ (sqr d) (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (expm1 (log1p (/ 1 (+ (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 (expm1 (log1p (/ 1 (+ (sqr c) (sqr d))))) in c
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (sqr c) (sqr d))))) into (expm1 (log1p (/ 1 (+ (sqr d) (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (expm1 (log1p (/ 1 (+ (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 (expm1 (log1p (/ 1 (+ (sqr c) (sqr d))))) in a
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (sqr c) (sqr d))))) into (expm1 (log1p (/ 1 (+ (sqr d) (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (expm1 (log1p (/ 1 (+ (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 (expm1 (log1p (/ 1 (+ (sqr c) (sqr d))))) in a
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (sqr c) (sqr d))))) into (expm1 (log1p (/ 1 (+ (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) (expm1 (log1p (/ 1 (+ (sqr d) (sqr c)))))) into (* b (* (expm1 (log1p (/ 1 (+ (sqr d) (sqr c))))) d))
* [misc]taylor:  Taking taylor expansion of (* b (* (expm1 (log1p (/ 1 (+ (sqr d) (sqr c))))) d)) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (* (expm1 (log1p (/ 1 (+ (sqr d) (sqr c))))) d) in c
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (sqr d) (sqr c))))) in c
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (sqr d) (sqr c))))) into (expm1 (log1p (/ 1 (+ (sqr d) (sqr c)))))
* [misc]taylor:  Taking taylor expansion of d in c
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* (expm1 (log1p (/ 1 (+ (sqr d) (sqr c))))) d) into (* (expm1 (log1p (/ 1 (+ (sqr d) (sqr c))))) d)
* [misc]backup-simplify:  Simplify (* b (* (expm1 (log1p (/ 1 (+ (sqr d) (sqr c))))) d)) into (* b (* (expm1 (log1p (/ 1 (+ (sqr d) (sqr c))))) d))
* [misc]taylor:  Taking taylor expansion of (* b (* (expm1 (log1p (/ 1 (+ (sqr d) (sqr c))))) d)) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (expm1 (log1p (/ 1 (+ (sqr d) (sqr c))))) d) in b
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (sqr d) (sqr c))))) in b
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (sqr d) (sqr c))))) into (expm1 (log1p (/ 1 (+ (sqr d) (sqr c)))))
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* (expm1 (log1p (/ 1 (+ (sqr d) (sqr c))))) d) into (* (expm1 (log1p (/ 1 (+ (sqr d) (sqr c))))) d)
* [misc]backup-simplify:  Simplify (* 0 (* (expm1 (log1p (/ 1 (+ (sqr d) (sqr 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 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 (+ (* (* b d) 0) (* c (expm1 (log1p (/ 1 (+ (sqr d) (sqr c))))))) into (* (expm1 (log1p (/ 1 (+ (sqr d) (sqr c))))) c)
* [misc]taylor:  Taking taylor expansion of (* (expm1 (log1p (/ 1 (+ (sqr d) (sqr c))))) c) in c
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (sqr d) (sqr c))))) in c
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (sqr d) (sqr c))))) into (expm1 (log1p (/ 1 (+ (sqr d) (sqr c)))))
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (expm1 (log1p (/ 1 (+ (sqr d) (sqr c))))) 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking 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 (+ (sqr d) (sqr c))))) 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 (* (expm1 (log1p (/ 1 (+ (sqr d) (sqr 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 (+ (* (expm1 (log1p (/ 1 (+ (sqr d) (sqr c))))) 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (expm1 (log1p (/ 1 (+ (sqr d) (sqr c))))) d))) into (* (expm1 (log1p (/ 1 (+ (sqr d) (sqr c))))) d)
* [misc]taylor:  Taking taylor expansion of (* (expm1 (log1p (/ 1 (+ (sqr d) (sqr c))))) d) in d
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (sqr d) (sqr c))))) in d
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (sqr d) (sqr c))))) into (expm1 (log1p (/ 1 (+ (sqr d) (sqr c)))))
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (expm1 (log1p (/ 1 (+ (sqr d) (sqr c))))) 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 (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (* b d) 0) (+ (* c 0) (* 0 (expm1 (log1p (/ 1 (+ (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 into 0
* [misc]approximate:  Taking taylor expansion of (* (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (expm1 (log1p (/ 1 (+ (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))) (expm1 (log1p (/ 1 (+ (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 (expm1 (log1p (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in d
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (expm1 (log1p (/ 1 (+ (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 (expm1 (log1p (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in b
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (expm1 (log1p (/ 1 (+ (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 (expm1 (log1p (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in c
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (expm1 (log1p (/ 1 (+ (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 (expm1 (log1p (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in a
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (expm1 (log1p (/ 1 (+ (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 (expm1 (log1p (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in a
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) into (expm1 (log1p (/ 1 (+ (/ 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) (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) into (/ (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) c)
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) c) in c
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in c
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) 1) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in b
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [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) (* (/ 1 (* b d)) (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))) into (/ (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (* b d))
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in c
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr 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 (/ (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (* b d)) into (/ (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (* b d))
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (/ 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 (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in d
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [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) (+ (* (/ 1 (* b d)) 0) (* 0 (expm1 (log1p (/ 1 (+ (/ 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 (/ (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in b
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr 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 (* 0 d) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
* [misc]backup-simplify:  Simplify (/ (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) d) into (/ (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) d)
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) d) in d
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in d
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) 1) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (/ 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 (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [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) (+ (* (/ 1 (* b d)) 0) (+ (* 0 0) (* 0 (expm1 (log1p (/ 1 (+ (/ 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 (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* b d)) (+ (* (/ (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (* 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 (- (/ 0 1) (+ (* (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (/ 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 (- (/ 0 d) (+ (* (/ (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) 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 (- (/ 0 1) (+ (* (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (/ 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]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* (/ 1 (* b d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (expm1 (log1p (/ 1 (+ (/ 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 (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* b d)) (+ (* (/ (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (* 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 (- (/ 0 1) (+ (* (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (/ 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 (- (/ 0 d) (+ (* (/ (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) 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 (+ (* (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (* 1 (* 1 (* (/ 1 (/ 1 c)) (/ 1 (/ 1 a)))))) (* (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (* (/ 1 (/ 1 d)) (* (/ 1 (/ 1 b)) (* 1 1))))) into (+ (* b (* d (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))) (* c (* a (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))))
* [misc]approximate:  Taking taylor expansion of (* (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (expm1 (log1p (/ 1 (+ (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)))) (expm1 (log1p (/ 1 (+ (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 (expm1 (log1p (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in d
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (expm1 (log1p (/ 1 (+ (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 (expm1 (log1p (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in b
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (expm1 (log1p (/ 1 (+ (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 (expm1 (log1p (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in c
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (expm1 (log1p (/ 1 (+ (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 (expm1 (log1p (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in a
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (expm1 (log1p (/ 1 (+ (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 (expm1 (log1p (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in a
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) into (expm1 (log1p (/ 1 (+ (/ 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) (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) into (/ (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) c)
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) c) in c
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in c
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) 1) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in b
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [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 c) 0) (* (/ 1 (* b d)) (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))) into (/ (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (* b d))
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (* b d)) in c
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in c
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr 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 (/ (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (* b d)) into (/ (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (* b d))
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (/ 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 (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in d
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr 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))))) 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 (+ (* (/ 1 c) 0) (+ (* (/ 1 (* b d)) 0) (* 0 (expm1 (log1p (/ 1 (+ (/ 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 (/ (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (* b d)) in b
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in b
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr 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 (* 0 d) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
* [misc]backup-simplify:  Simplify (/ (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) d) into (/ (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) d)
* [misc]taylor:  Taking taylor expansion of (/ (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) d) in d
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in d
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of d in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) 1) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (/ 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 (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr 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))))) 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 (+ (* (/ 1 c) 0) (+ (* (/ 1 (* b d)) 0) (+ (* 0 0) (* 0 (expm1 (log1p (/ 1 (+ (/ 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 (+ (* b 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* b d)) (+ (* (/ (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (* 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 (- (/ 0 1) (+ (* (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (/ 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 (- (/ 0 d) (+ (* (/ (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) 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 (- (/ 0 1) (+ (* (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (/ 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]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* (/ 1 (* b d)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (expm1 (log1p (/ 1 (+ (/ 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 (+ (* b 0) (+ (* 0 0) (* 0 d))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* b d)) (+ (* (/ (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (* 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 (- (/ 0 1) (+ (* (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (/ 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 (- (/ 0 d) (+ (* (/ (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) 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 (+ (* (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (* 1 (* 1 (* (/ 1 (/ 1 (- c))) (/ 1 (/ 1 (- a))))))) (* (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) (* (/ 1 (/ 1 (- d))) (* (/ 1 (/ 1 (- b))) (* 1 1))))) into (+ (* b (* d (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))) (* c (* a (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))))
* [misc]approximate:  Taking taylor expansion of (log1p (/ 1 (+ (sqr c) (sqr d)))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (log1p (/ 1 (+ (sqr c) (sqr d)))) in d
* [misc]backup-simplify:  Simplify (log1p (/ 1 (+ (sqr c) (sqr d)))) into (log1p (/ 1 (+ (sqr d) (sqr c))))
* [misc]taylor:  Taking taylor expansion of (log1p (/ 1 (+ (sqr c) (sqr d)))) in c
* [misc]backup-simplify:  Simplify (log1p (/ 1 (+ (sqr c) (sqr d)))) into (log1p (/ 1 (+ (sqr d) (sqr c))))
* [misc]taylor:  Taking taylor expansion of (log1p (/ 1 (+ (sqr c) (sqr d)))) in c
* [misc]backup-simplify:  Simplify (log1p (/ 1 (+ (sqr c) (sqr d)))) into (log1p (/ 1 (+ (sqr d) (sqr c))))
* [misc]taylor:  Taking taylor expansion of (log1p (/ 1 (+ (sqr d) (sqr c)))) in d
* [misc]backup-simplify:  Simplify (log1p (/ 1 (+ (sqr d) (sqr c)))) into (log1p (/ 1 (+ (sqr d) (sqr c))))
* [misc]backup-simplify:  Simplify (log1p (/ 1 (+ (sqr d) (sqr c)))) into (log1p (/ 1 (+ (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 (log1p (/ 1 (+ (sqr d) (sqr c)))) into (log1p (/ 1 (+ (sqr d) (sqr c))))
* [misc]approximate:  Taking taylor expansion of (log1p (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (log1p (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in d
* [misc]backup-simplify:  Simplify (log1p (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) into (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (log1p (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in c
* [misc]backup-simplify:  Simplify (log1p (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) into (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (log1p (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in c
* [misc]backup-simplify:  Simplify (log1p (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) into (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) in d
* [misc]backup-simplify:  Simplify (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]backup-simplify:  Simplify (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (log1p (/ 1 (+ (/ 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 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]approximate:  Taking taylor expansion of (log1p (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (log1p (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in d
* [misc]backup-simplify:  Simplify (log1p (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) into (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (log1p (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in c
* [misc]backup-simplify:  Simplify (log1p (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) into (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (log1p (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in c
* [misc]backup-simplify:  Simplify (log1p (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) into (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) in d
* [misc]backup-simplify:  Simplify (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]backup-simplify:  Simplify (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (log1p (/ 1 (+ (/ 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 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]approximate:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (sqr c) (sqr d))))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (sqr c) (sqr d))))) in d
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (sqr c) (sqr d))))) into (expm1 (log1p (/ 1 (+ (sqr d) (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (sqr c) (sqr d))))) in c
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (sqr c) (sqr d))))) into (expm1 (log1p (/ 1 (+ (sqr d) (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (sqr c) (sqr d))))) in c
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (sqr c) (sqr d))))) into (expm1 (log1p (/ 1 (+ (sqr d) (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (sqr d) (sqr c))))) in d
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (sqr d) (sqr c))))) into (expm1 (log1p (/ 1 (+ (sqr d) (sqr c)))))
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (sqr d) (sqr c))))) into (expm1 (log1p (/ 1 (+ (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 (expm1 (log1p (/ 1 (+ (sqr d) (sqr c))))) into (expm1 (log1p (/ 1 (+ (sqr d) (sqr c)))))
* [misc]approximate:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in d
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in c
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in c
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in d
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) into (expm1 (log1p (/ 1 (+ (/ 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 (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]approximate:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in d
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in c
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in c
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]taylor:  Taking taylor expansion of (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) in d
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* [misc]backup-simplify:  Simplify (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) into (expm1 (log1p (/ 1 (+ (/ 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 (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) into (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 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 7 of 11
* [misc]approximate:  Taking taylor expansion of (/ (fma d d (sqr c)) (fma c a (* b d))) in (d c a b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (fma d d (sqr c)) (fma c a (* b d))) 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 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 d d (sqr c)) (fma c a (* b d))) into (/ (fma d d (sqr c)) (fma c a (* b d)))
* [misc]taylor:  Taking taylor expansion of (/ (fma d d (sqr c)) (fma c a (* b d))) 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 c a (* b d)) in a
* [misc]backup-simplify:  Simplify (fma c a (* b d)) into (fma c a (* b d))
* [misc]backup-simplify:  Simplify (/ (fma d d (sqr c)) (fma c a (* b d))) into (/ (fma d d (sqr c)) (fma c a (* b d)))
* [misc]taylor:  Taking taylor expansion of (/ (fma d d (sqr c)) (fma c a (* b d))) 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 c a (* b d)) in c
* [misc]backup-simplify:  Simplify (fma c a (* b d)) into (fma c a (* b d))
* [misc]backup-simplify:  Simplify (/ (fma d d (sqr c)) (fma c a (* b d))) into (/ (fma d d (sqr c)) (fma c a (* b d)))
* [misc]taylor:  Taking taylor expansion of (/ (fma d d (sqr c)) (fma c a (* b d))) 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 c a (* b d)) in d
* [misc]backup-simplify:  Simplify (fma c a (* b d)) into (fma c a (* b d))
* [misc]backup-simplify:  Simplify (/ (fma d d (sqr c)) (fma c a (* b d))) into (/ (fma d d (sqr c)) (fma c a (* b d)))
* [misc]taylor:  Taking taylor expansion of (/ (fma d d (sqr c)) (fma c a (* b d))) 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 c a (* b d)) in d
* [misc]backup-simplify:  Simplify (fma c a (* b d)) into (fma c a (* b d))
* [misc]backup-simplify:  Simplify (/ (fma d d (sqr c)) (fma c a (* b d))) into (/ (fma d d (sqr c)) (fma c a (* b d)))
* [misc]taylor:  Taking taylor expansion of (/ (fma d d (sqr c)) (fma c a (* b d))) 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 c a (* b d)) in c
* [misc]backup-simplify:  Simplify (fma c a (* b d)) into (fma c a (* b d))
* [misc]backup-simplify:  Simplify (/ (fma d d (sqr c)) (fma c a (* b d))) into (/ (fma d d (sqr c)) (fma c a (* b d)))
* [misc]taylor:  Taking taylor expansion of (/ (fma d d (sqr c)) (fma c a (* b d))) 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 c a (* b d)) in a
* [misc]backup-simplify:  Simplify (fma c a (* b d)) into (fma c a (* b d))
* [misc]backup-simplify:  Simplify (/ (fma d d (sqr c)) (fma c a (* b d))) into (/ (fma d d (sqr c)) (fma c a (* b d)))
* [misc]taylor:  Taking taylor expansion of (/ (fma d d (sqr c)) (fma c a (* b d))) 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 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 d d (sqr c)) (fma c a (* b d))) into (/ (fma d d (sqr c)) (fma c a (* b d)))
* [misc]backup-simplify:  Simplify (/ (fma d d (sqr c)) (fma c a (* b d))) into (/ (fma d d (sqr c)) (fma c a (* b d)))
* [misc]backup-simplify:  Simplify (- (/ 0 (fma c a (* b d))) (+ (* (/ (fma d d (sqr c)) (fma c a (* b d))) (/ 0 (fma c a (* 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 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 (fma c a (* b d))) (+ (* (/ (fma d d (sqr c)) (fma c a (* b d))) (/ 0 (fma c a (* b 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma c a (* b d))) (+ (* (/ (fma d d (sqr c)) (fma c a (* b d))) (/ 0 (fma c a (* b 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 (fma c a (* b d))) (+ (* (/ (fma d d (sqr c)) (fma c a (* b d))) (/ 0 (fma c a (* b d)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma c a (* b d))) (+ (* (/ (fma d d (sqr c)) (fma c a (* b d))) (/ 0 (fma c a (* b d)))) (* 0 (/ 0 (fma c a (* 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 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 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 (/ (fma d d (sqr c)) (fma c a (* b d))) into (/ (fma d d (sqr c)) (fma c a (* b d)))
* [misc]approximate:  Taking taylor expansion of (/ (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d)))) in (d c a b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d)))) 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 c) (/ 1 a) (* (/ 1 b) (/ 1 d))) in b
* [misc]backup-simplify:  Simplify (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d)))) 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 c) (/ 1 a) (* (/ 1 b) (/ 1 d))) in a
* [misc]backup-simplify:  Simplify (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d)))) 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 c) (/ 1 a) (* (/ 1 b) (/ 1 d))) in c
* [misc]backup-simplify:  Simplify (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d)))) 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 c) (/ 1 a) (* (/ 1 b) (/ 1 d))) in d
* [misc]backup-simplify:  Simplify (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d)))) 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 c) (/ 1 a) (* (/ 1 b) (/ 1 d))) in d
* [misc]backup-simplify:  Simplify (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) 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 c) (/ 1 a) (/ 1 (* b d))) in c
* [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 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) 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 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]backup-simplify:  Simplify (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) 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 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 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) (+ (* (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) (/ 0 (fma (/ 1 c) (/ 1 a) (/ 1 (* 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 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 (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) (+ (* (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) (/ 0 (fma (/ 1 c) (/ 1 a) (/ 1 (* b 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) (+ (* (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) (/ 0 (fma (/ 1 c) (/ 1 a) (/ 1 (* b 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 (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) (+ (* (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) (/ 0 (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) (+ (* (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) (/ 0 (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))) (* 0 (/ 0 (fma (/ 1 c) (/ 1 a) (/ 1 (* 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 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 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 (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]approximate:  Taking taylor expansion of (/ (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d))))) in (d c a b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d))))) 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 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d)))) in b
* [misc]backup-simplify:  Simplify (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d)))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d))))) 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 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]backup-simplify:  Simplify (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d)))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d))))) 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 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d)))) in c
* [misc]backup-simplify:  Simplify (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d)))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d))))) 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 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d)))) in d
* [misc]backup-simplify:  Simplify (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d)))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d))))) 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 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d)))) in d
* [misc]backup-simplify:  Simplify (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d)))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) 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 c) (/ -1 a) (/ 1 (* b d))) in c
* [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 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) 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 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]backup-simplify:  Simplify (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) 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 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 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (+ (* (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 0 (fma (/ -1 c) (/ -1 a) (/ 1 (* 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 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 (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (+ (* (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 0 (fma (/ -1 c) (/ -1 a) (/ 1 (* b 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (+ (* (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 0 (fma (/ -1 c) (/ -1 a) (/ 1 (* b 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 (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (+ (* (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 0 (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (+ (* (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 0 (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))) (* 0 (/ 0 (fma (/ -1 c) (/ -1 a) (/ 1 (* 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 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 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 (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]approximate:  Taking taylor expansion of (/ 1 (/ (fma d d (sqr c)) (fma c a (* b d)))) in (d c a b) around 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (fma d d (sqr c)) (fma c a (* b d)))) in b
* [misc]taylor:  Taking taylor expansion of (/ (fma d d (sqr c)) (fma c a (* b d))) 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 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 d d (sqr c)) (fma c a (* b d))) into (/ (fma d d (sqr c)) (fma c a (* b d)))
* [misc]backup-simplify:  Simplify (/ 1 (/ (fma d d (sqr c)) (fma c a (* b d)))) into (/ (fma c a (* b d)) (fma d d (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (fma d d (sqr c)) (fma c a (* b d)))) in a
* [misc]taylor:  Taking taylor expansion of (/ (fma d d (sqr c)) (fma c a (* b d))) 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 c a (* b d)) in a
* [misc]backup-simplify:  Simplify (fma c a (* b d)) into (fma c a (* b d))
* [misc]backup-simplify:  Simplify (/ (fma d d (sqr c)) (fma c a (* b d))) into (/ (fma d d (sqr c)) (fma c a (* b d)))
* [misc]backup-simplify:  Simplify (/ 1 (/ (fma d d (sqr c)) (fma c a (* b d)))) into (/ (fma c a (* b d)) (fma d d (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (fma d d (sqr c)) (fma c a (* b d)))) in c
* [misc]taylor:  Taking taylor expansion of (/ (fma d d (sqr c)) (fma c a (* b d))) 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 c a (* b d)) in c
* [misc]backup-simplify:  Simplify (fma c a (* b d)) into (fma c a (* b d))
* [misc]backup-simplify:  Simplify (/ (fma d d (sqr c)) (fma c a (* b d))) into (/ (fma d d (sqr c)) (fma c a (* b d)))
* [misc]backup-simplify:  Simplify (/ 1 (/ (fma d d (sqr c)) (fma c a (* b d)))) into (/ (fma c a (* b d)) (fma d d (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (fma d d (sqr c)) (fma c a (* b d)))) in d
* [misc]taylor:  Taking taylor expansion of (/ (fma d d (sqr c)) (fma c a (* b d))) 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 c a (* b d)) in d
* [misc]backup-simplify:  Simplify (fma c a (* b d)) into (fma c a (* b d))
* [misc]backup-simplify:  Simplify (/ (fma d d (sqr c)) (fma c a (* b d))) into (/ (fma d d (sqr c)) (fma c a (* b d)))
* [misc]backup-simplify:  Simplify (/ 1 (/ (fma d d (sqr c)) (fma c a (* b d)))) into (/ (fma c a (* b d)) (fma d d (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (fma d d (sqr c)) (fma c a (* b d)))) in d
* [misc]taylor:  Taking taylor expansion of (/ (fma d d (sqr c)) (fma c a (* b d))) 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 c a (* b d)) in d
* [misc]backup-simplify:  Simplify (fma c a (* b d)) into (fma c a (* b d))
* [misc]backup-simplify:  Simplify (/ (fma d d (sqr c)) (fma c a (* b d))) into (/ (fma d d (sqr c)) (fma c a (* b d)))
* [misc]backup-simplify:  Simplify (/ 1 (/ (fma d d (sqr c)) (fma c a (* b d)))) into (/ (fma c a (* b d)) (fma d d (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ (fma c a (* b d)) (fma d d (sqr c))) in c
* [misc]taylor:  Taking taylor expansion of (fma c a (* b d)) in c
* [misc]backup-simplify:  Simplify (fma c a (* b d)) into (fma c a (* b d))
* [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]backup-simplify:  Simplify (/ (fma c a (* b d)) (fma d d (sqr c))) into (/ (fma c a (* b d)) (fma d d (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ (fma c a (* b d)) (fma d d (sqr c))) 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 (fma d d (sqr c)) in a
* [misc]backup-simplify:  Simplify (fma d d (sqr c)) into (fma d d (sqr c))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (fma d d (sqr c))) into (/ (fma c a (* b d)) (fma d d (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ (fma c a (* b d)) (fma d d (sqr c))) 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 (fma d d (sqr c)) in b
* [misc]backup-simplify:  Simplify (fma d d (sqr c)) into (fma d d (sqr c))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (fma d d (sqr c))) into (/ (fma c a (* b d)) (fma d d (sqr c)))
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (fma d d (sqr c))) into (/ (fma c a (* b d)) (fma d d (sqr c)))
* [misc]backup-simplify:  Simplify (- (/ 0 (fma c a (* b d))) (+ (* (/ (fma d d (sqr c)) (fma c a (* b d))) (/ 0 (fma c a (* b d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ (fma c a (* b d)) (fma d d (sqr c))) (/ 0 (/ (fma d d (sqr c)) (fma c a (* 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 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 (fma d d (sqr c))) (+ (* (/ (fma c a (* b d)) (fma d d (sqr c))) (/ 0 (fma d d (sqr c)))))) 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 (fma d d (sqr c))) (+ (* (/ (fma c a (* b d)) (fma d d (sqr c))) (/ 0 (fma d d (sqr c)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma d d (sqr c))) (+ (* (/ (fma c a (* b d)) (fma d d (sqr c))) (/ 0 (fma d d (sqr c)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma c a (* b d))) (+ (* (/ (fma d d (sqr c)) (fma c a (* b d))) (/ 0 (fma c a (* b d)))) (* 0 (/ 0 (fma c a (* b d)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ (fma c a (* b d)) (fma d d (sqr c))) (/ 0 (/ (fma d d (sqr c)) (fma c a (* b d))))) (* 0 (/ 0 (/ (fma d d (sqr c)) (fma c a (* 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 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 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 (/ (fma c a (* b d)) (fma d d (sqr c))) into (/ (fma c a (* b d)) (fma d d (sqr c)))
* [misc]approximate:  Taking taylor expansion of (/ 1 (/ (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d))))) in (d c a b) around 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d))))) in b
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d)))) 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 c) (/ 1 a) (* (/ 1 b) (/ 1 d))) in b
* [misc]backup-simplify:  Simplify (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 1 (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d))))) in a
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d)))) 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 c) (/ 1 a) (* (/ 1 b) (/ 1 d))) in a
* [misc]backup-simplify:  Simplify (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 1 (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d))))) in c
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d)))) 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 c) (/ 1 a) (* (/ 1 b) (/ 1 d))) in c
* [misc]backup-simplify:  Simplify (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 1 (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d))))) in d
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d)))) 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 c) (/ 1 a) (* (/ 1 b) (/ 1 d))) in d
* [misc]backup-simplify:  Simplify (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 1 (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d))))) in d
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 d) (/ 1 d) (sqr (/ 1 c))) (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d)))) 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 c) (/ 1 a) (* (/ 1 b) (/ 1 d))) in d
* [misc]backup-simplify:  Simplify (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 1 (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) in c
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) in c
* [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 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]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) 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 (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]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) 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 (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]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) (+ (* (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) (/ 0 (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) (/ 0 (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* 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 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 (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) (/ 0 (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))))) 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 (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) (/ 0 (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) (/ 0 (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) (+ (* (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) (/ 0 (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))) (* 0 (/ 0 (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) (/ 0 (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))) (* 0 (/ 0 (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* 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 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 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 (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c)))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))
* [misc]approximate:  Taking taylor expansion of (/ 1 (/ (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d)))))) in (d c a b) around 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d)))))) in b
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d))))) 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 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d)))) in b
* [misc]backup-simplify:  Simplify (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d)))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 1 (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d)))))) in a
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d))))) 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 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]backup-simplify:  Simplify (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d)))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 1 (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d)))))) in c
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d))))) 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 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d)))) in c
* [misc]backup-simplify:  Simplify (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d)))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 1 (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d)))))) in d
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d))))) 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 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d)))) in d
* [misc]backup-simplify:  Simplify (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d)))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 1 (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d)))))) in d
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 (- d)) (/ 1 (- d)) (sqr (/ 1 (- c)))) (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d))))) 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 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d)))) in d
* [misc]backup-simplify:  Simplify (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d)))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 1 (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) in c
* [misc]taylor:  Taking taylor expansion of (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) in c
* [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 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]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) 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 (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]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) 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 (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]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (+ (* (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 0 (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) (/ 0 (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* 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 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 (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) (/ 0 (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))))) 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 (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) (/ 0 (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) (/ 0 (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (+ (* (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 0 (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))) (* 0 (/ 0 (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) (/ 0 (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))))) (* 0 (/ 0 (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* 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 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 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 (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c)))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))
* [misc]approximate:  Taking taylor expansion of (fma c a (* b d)) in (c a b d) around 0
* [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]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 c
* [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 c
* [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 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 b
* [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]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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (* b d)) into (fma c a (* b d))
* [misc]approximate:  Taking taylor expansion of (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d))) in (c a b d) around 0
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d))) in d
* [misc]backup-simplify:  Simplify (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d))) in b
* [misc]backup-simplify:  Simplify (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d))) in a
* [misc]backup-simplify:  Simplify (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d))) in c
* [misc]backup-simplify:  Simplify (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d))) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 d))) in c
* [misc]backup-simplify:  Simplify (fma (/ 1 c) (/ 1 a) (* (/ 1 b) (/ 1 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 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 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 (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]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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [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) (/ 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 (- b)) (/ 1 (- d)))) in (c a b d) around 0
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d)))) in d
* [misc]backup-simplify:  Simplify (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d)))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d)))) in b
* [misc]backup-simplify:  Simplify (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d)))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d)))) in a
* [misc]backup-simplify:  Simplify (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d)))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d)))) in c
* [misc]backup-simplify:  Simplify (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d)))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]taylor:  Taking taylor expansion of (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- d)))) in c
* [misc]backup-simplify:  Simplify (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- b)) (/ 1 (- 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 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 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 (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]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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [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) (/ -1 a) (/ 1 (* b d))) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* * * [misc]progress:  tayloring alt 8 of 11
* [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 (cbrt (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d)))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d)))) in d
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d)))) into (cbrt (/ (+ (* b d) (* c a)) (+ (sqr d) (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d)))) in b
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d)))) into (cbrt (/ (+ (* b d) (* c a)) (+ (sqr d) (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d)))) in c
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d)))) into (cbrt (/ (+ (* b d) (* c a)) (+ (sqr d) (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d)))) in a
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d)))) into (cbrt (/ (+ (* b d) (* c a)) (+ (sqr d) (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d)))) in a
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d)))) into (cbrt (/ (+ (* b d) (* c a)) (+ (sqr d) (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (* b d) (* c a)) (+ (sqr d) (sqr c)))) in c
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* b d) (* c a)) (+ (sqr d) (sqr c)))) into (cbrt (/ (+ (* b d) (* c a)) (+ (sqr d) (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (* b d) (* c a)) (+ (sqr d) (sqr c)))) in b
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* b d) (* c a)) (+ (sqr d) (sqr c)))) into (cbrt (/ (+ (* b d) (* c a)) (+ (sqr d) (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (* b d) (* c a)) (+ (sqr d) (sqr c)))) in d
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* b d) (* c a)) (+ (sqr d) (sqr c)))) into (cbrt (/ (+ (* b d) (* c a)) (+ (sqr d) (sqr c))))
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* b d) (* c a)) (+ (sqr d) (sqr c)))) into (cbrt (/ (+ (* b d) (* c a)) (+ (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 (cbrt (/ (+ (* b d) (* c a)) (+ (sqr d) (sqr c)))) into (cbrt (/ (+ (* b d) (* c a)) (+ (sqr d) (sqr c))))
* [misc]approximate:  Taking taylor expansion of (cbrt (/ (+ (* (/ 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 (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in d
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) into (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in b
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) into (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in c
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) into (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in a
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) into (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in a
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) into (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) in c
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (cbrt (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) in b
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) in d
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (cbrt (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (+ (/ 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 (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (cbrt (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]approximate:  Taking taylor expansion of (cbrt (/ (+ (* (/ 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 (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in d
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) into (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in b
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) into (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in c
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) into (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in a
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) into (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in a
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) into (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) in c
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (cbrt (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) in b
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) in d
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (cbrt (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [misc]backup-simplify:  Simplify (cbrt (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (+ (/ 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 (cbrt (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (cbrt (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 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]approximate:  Taking taylor expansion of (cube (cbrt (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))))) in d
* [misc]backup-simplify:  Simplify (cube (cbrt (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))))) into (/ (+ (* b d) (* c a)) (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))))) in b
* [misc]backup-simplify:  Simplify (cube (cbrt (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))))) into (/ (+ (* b d) (* c a)) (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))))) in c
* [misc]backup-simplify:  Simplify (cube (cbrt (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))))) into (/ (+ (* b d) (* c a)) (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))))) into (/ (+ (* b d) (* c a)) (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))))) into (/ (+ (* b d) (* c a)) (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ (+ (* b d) (* c a)) (+ (sqr d) (sqr c))) 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 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 (* 0 a) into 0
* [misc]backup-simplify:  Simplify (+ (* b d) 0) 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]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 (+ (* 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 (- (/ a (sqr d)) (+ (* (/ b d) (/ 0 (sqr d))))) into (/ a (sqr d))
* [misc]taylor:  Taking taylor expansion of (/ a (sqr 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 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 (/ a (sqr d)) into (/ a (sqr d))
* [misc]taylor:  Taking taylor expansion of (/ a (sqr 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 d) in d
* [misc]taylor:  Taking 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 (/ a 1) into a
* [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 (- (/ 0 1) (+ (* a (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)) (* 0 (/ 0 1)))) 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]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 (+ (* 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))) (* (/ a (sqr d)) (/ 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 into 0
* [misc]approximate:  Taking taylor expansion of (cube (cbrt (/ (+ (* (/ 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 (cube (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in d
* [misc]backup-simplify:  Simplify (cube (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) into (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in b
* [misc]backup-simplify:  Simplify (cube (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) into (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in c
* [misc]backup-simplify:  Simplify (cube (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) into (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) into (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (/ (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) into (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) 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 (+ (/ 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 a)) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 a) 1) into (/ 1 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 (/ 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 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 a) into (/ 1 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]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 (+ (* 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 (* b d)) 1) (+ (* (/ 1 a) (/ 0 1)))) 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]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 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 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 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 a) (* 1 (* 1 (* (/ 1 c) 1)))) into (/ 1 (* c a))
* [misc]approximate:  Taking taylor expansion of (cube (cbrt (/ (+ (* (/ 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 (cube (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in d
* [misc]backup-simplify:  Simplify (cube (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) into (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in b
* [misc]backup-simplify:  Simplify (cube (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) into (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in c
* [misc]backup-simplify:  Simplify (cube (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) into (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) into (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in a
* [misc]backup-simplify:  Simplify (cube (cbrt (/ (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) into (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (* b d)) (/ 1 (* c a))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) 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 (+ (/ 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 a)) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 a) 1) into (/ 1 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 (/ 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 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 a) into (/ 1 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]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 (+ (* 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 (* b d)) 1) (+ (* (/ 1 a) (/ 0 1)))) 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]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 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 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 0 into 0
* [misc]backup-simplify:  Simplify (* (/ 1 a) (* 1 (* 1 (* (/ 1 (- c)) 1)))) into (/ -1 (* c a))
* * * [misc]progress:  tayloring alt 9 of 11
* [misc]approximate:  Taking taylor expansion of (sqrt (fma c a (* d b))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fma c a (* d b))) in b
* [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]backup-simplify:  Simplify (sqrt (fma c a (* b d))) into (sqrt (fma c a (* b d)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma c a (* b d))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fma c a (* d b))) in 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]backup-simplify:  Simplify (sqrt (fma c a (* b d))) into (sqrt (fma c a (* b d)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma c a (* b d))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fma c a (* d b))) in a
* [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]backup-simplify:  Simplify (sqrt (fma c a (* b d))) into (sqrt (fma c a (* b d)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma c a (* b d))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fma c a (* d b))) in c
* [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]backup-simplify:  Simplify (sqrt (fma c a (* b d))) into (sqrt (fma c a (* b d)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma c a (* b d))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fma c a (* d b))) in c
* [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]backup-simplify:  Simplify (sqrt (fma c a (* b d))) into (sqrt (fma c a (* b d)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma c a (* b d))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fma c a (* b 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]backup-simplify:  Simplify (sqrt (fma c a (* b d))) into (sqrt (fma c a (* b d)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma c a (* b d))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fma c a (* b 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]backup-simplify:  Simplify (sqrt (fma c a (* b d))) into (sqrt (fma c a (* b d)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma c a (* b d))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fma c a (* b 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]backup-simplify:  Simplify (sqrt (fma c a (* b d))) into (sqrt (fma c a (* b d)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma c a (* b d))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (fma c a (* b d))) into (sqrt (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]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (fma c a (* b 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 (sqrt (fma c a (* b d))) into (sqrt (fma c a (* b d)))
* [misc]approximate:  Taking taylor expansion of (sqrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) in b
* [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]backup-simplify:  Simplify (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) in 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]backup-simplify:  Simplify (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) in a
* [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]backup-simplify:  Simplify (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) in c
* [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]backup-simplify:  Simplify (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) in c
* [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]backup-simplify:  Simplify (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b 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]backup-simplify:  Simplify (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b 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]backup-simplify:  Simplify (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b 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]backup-simplify:  Simplify (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (sqrt (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]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b 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 (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]approximate:  Taking taylor expansion of (sqrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) in b
* [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]backup-simplify:  Simplify (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) in 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]backup-simplify:  Simplify (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) in a
* [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]backup-simplify:  Simplify (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) in c
* [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]backup-simplify:  Simplify (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) in c
* [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]backup-simplify:  Simplify (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b 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]backup-simplify:  Simplify (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b 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]backup-simplify:  Simplify (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b 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]backup-simplify:  Simplify (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))))) into 0
* [misc]backup-simplify:  Simplify (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (sqrt (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]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b 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 (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]approximate:  Taking taylor expansion of (sqr (/ (sqrt (fma c a (* d b))) (hypot c d))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (/ (sqrt (fma c a (* d b))) (hypot c d))) in b
* [misc]taylor:  Taking taylor expansion of (/ (sqrt (fma c a (* d b))) (hypot c d)) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (fma c a (* d b))) in b
* [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]backup-simplify:  Simplify (sqrt (fma c a (* b d))) into (sqrt (fma c a (* b d)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma c a (* b d))))) into 0
* [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 (/ (sqrt (fma c a (* b d))) (hypot c d)) into (* (sqrt (fma c a (* b d))) (/ 1 (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (sqr (/ (sqrt (fma c a (* d b))) (hypot c d))) in d
* [misc]taylor:  Taking taylor expansion of (/ (sqrt (fma c a (* d b))) (hypot c d)) in d
* [misc]taylor:  Taking taylor expansion of (sqrt (fma c a (* d b))) in 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]backup-simplify:  Simplify (sqrt (fma c a (* b d))) into (sqrt (fma c a (* b d)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma c a (* b d))))) into 0
* [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 (/ (sqrt (fma c a (* b d))) (hypot c d)) into (* (sqrt (fma c a (* b d))) (/ 1 (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (sqr (/ (sqrt (fma c a (* d b))) (hypot c d))) in a
* [misc]taylor:  Taking taylor expansion of (/ (sqrt (fma c a (* d b))) (hypot c d)) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (fma c a (* d b))) in a
* [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]backup-simplify:  Simplify (sqrt (fma c a (* b d))) into (sqrt (fma c a (* b d)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma c a (* b d))))) into 0
* [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 (/ (sqrt (fma c a (* b d))) (hypot c d)) into (* (sqrt (fma c a (* b d))) (/ 1 (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (sqr (/ (sqrt (fma c a (* d b))) (hypot c d))) in c
* [misc]taylor:  Taking taylor expansion of (/ (sqrt (fma c a (* d b))) (hypot c d)) in c
* [misc]taylor:  Taking taylor expansion of (sqrt (fma c a (* d b))) in c
* [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]backup-simplify:  Simplify (sqrt (fma c a (* b d))) into (sqrt (fma c a (* b d)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma c a (* b d))))) into 0
* [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 (/ (sqrt (fma c a (* b d))) (hypot c d)) into (* (sqrt (fma c a (* b d))) (/ 1 (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (sqr (/ (sqrt (fma c a (* d b))) (hypot c d))) in c
* [misc]taylor:  Taking taylor expansion of (/ (sqrt (fma c a (* d b))) (hypot c d)) in c
* [misc]taylor:  Taking taylor expansion of (sqrt (fma c a (* d b))) in c
* [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]backup-simplify:  Simplify (sqrt (fma c a (* b d))) into (sqrt (fma c a (* b d)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma c a (* b d))))) into 0
* [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 (/ (sqrt (fma c a (* b d))) (hypot c d)) into (* (sqrt (fma c a (* b d))) (/ 1 (hypot c d)))
* [misc]backup-simplify:  Simplify (* (* (sqrt (fma c a (* b d))) (/ 1 (hypot c d))) (* (sqrt (fma c a (* b d))) (/ 1 (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 (- (/ 0 (hypot c d)) (+ (* (* (sqrt (fma c a (* b d))) (/ 1 (hypot c d))) (/ 0 (hypot c d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* (sqrt (fma c a (* b d))) (/ 1 (hypot c d))) 0) (* 0 (* (sqrt (fma c a (* b d))) (/ 1 (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 (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (fma c a (* b d))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (hypot c d)) (+ (* (* (sqrt (fma c a (* b d))) (/ 1 (hypot c d))) (/ 0 (hypot c d))) (* 0 (/ 0 (hypot c d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* (sqrt (fma c a (* b d))) (/ 1 (hypot c d))) 0) (+ (* 0 0) (* 0 (* (sqrt (fma c a (* b d))) (/ 1 (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 (sqr (/ (sqrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) (hypot (/ 1 c) (/ 1 d)))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (/ (sqrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) (hypot (/ 1 c) (/ 1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (/ (sqrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) (hypot (/ 1 c) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) in b
* [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]backup-simplify:  Simplify (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))) into 0
* [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 (/ (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) (hypot (/ 1 c) (/ 1 d))) into (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))
* [misc]taylor:  Taking taylor expansion of (sqr (/ (sqrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) (hypot (/ 1 c) (/ 1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (/ (sqrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) (hypot (/ 1 c) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) in 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]backup-simplify:  Simplify (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))) into 0
* [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 (/ (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) (hypot (/ 1 c) (/ 1 d))) into (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))
* [misc]taylor:  Taking taylor expansion of (sqr (/ (sqrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) (hypot (/ 1 c) (/ 1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (/ (sqrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) (hypot (/ 1 c) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) in a
* [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]backup-simplify:  Simplify (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))) into 0
* [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 (/ (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) (hypot (/ 1 c) (/ 1 d))) into (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))
* [misc]taylor:  Taking taylor expansion of (sqr (/ (sqrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) (hypot (/ 1 c) (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (/ (sqrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) (hypot (/ 1 c) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) in c
* [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]backup-simplify:  Simplify (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))) into 0
* [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 (/ (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) (hypot (/ 1 c) (/ 1 d))) into (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))
* [misc]taylor:  Taking taylor expansion of (sqr (/ (sqrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) (hypot (/ 1 c) (/ 1 d)))) in c
* [misc]taylor:  Taking taylor expansion of (/ (sqrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) (hypot (/ 1 c) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) in c
* [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]backup-simplify:  Simplify (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))) into 0
* [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 (/ (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) (hypot (/ 1 c) (/ 1 d))) into (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))
* [misc]backup-simplify:  Simplify (* (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))) (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b 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 (- (/ 0 (hypot (/ 1 c) (/ 1 d))) (+ (* (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))) (/ 0 (hypot (/ 1 c) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))) 0) (* 0 (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b 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 (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (hypot (/ 1 c) (/ 1 d))) (+ (* (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))) (/ 0 (hypot (/ 1 c) (/ 1 d)))) (* 0 (/ 0 (hypot (/ 1 c) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))) 0) (+ (* 0 0) (* 0 (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b 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 (sqr (/ (sqrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) (hypot (/ 1 (- c)) (/ 1 (- d))))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (sqr (/ (sqrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) (hypot (/ 1 (- c)) (/ 1 (- d))))) in b
* [misc]taylor:  Taking taylor expansion of (/ (sqrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) (hypot (/ 1 (- c)) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) in b
* [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]backup-simplify:  Simplify (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))))) into 0
* [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 (/ (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (hypot (/ -1 c) (/ -1 d))) into (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 1 (hypot (/ -1 c) (/ -1 d))))
* [misc]taylor:  Taking taylor expansion of (sqr (/ (sqrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) (hypot (/ 1 (- c)) (/ 1 (- d))))) in d
* [misc]taylor:  Taking taylor expansion of (/ (sqrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) (hypot (/ 1 (- c)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) in 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]backup-simplify:  Simplify (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))))) into 0
* [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 (/ (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (hypot (/ -1 c) (/ -1 d))) into (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 1 (hypot (/ -1 c) (/ -1 d))))
* [misc]taylor:  Taking taylor expansion of (sqr (/ (sqrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) (hypot (/ 1 (- c)) (/ 1 (- d))))) in a
* [misc]taylor:  Taking taylor expansion of (/ (sqrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) (hypot (/ 1 (- c)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) in a
* [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]backup-simplify:  Simplify (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))))) into 0
* [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 (/ (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (hypot (/ -1 c) (/ -1 d))) into (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 1 (hypot (/ -1 c) (/ -1 d))))
* [misc]taylor:  Taking taylor expansion of (sqr (/ (sqrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) (hypot (/ 1 (- c)) (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (/ (sqrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) (hypot (/ 1 (- c)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) in c
* [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]backup-simplify:  Simplify (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))))) into 0
* [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 (/ (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (hypot (/ -1 c) (/ -1 d))) into (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 1 (hypot (/ -1 c) (/ -1 d))))
* [misc]taylor:  Taking taylor expansion of (sqr (/ (sqrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) (hypot (/ 1 (- c)) (/ 1 (- d))))) in c
* [misc]taylor:  Taking taylor expansion of (/ (sqrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) (hypot (/ 1 (- c)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) in c
* [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]backup-simplify:  Simplify (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))))) into 0
* [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 (/ (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (hypot (/ -1 c) (/ -1 d))) into (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 1 (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (* (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 1 (hypot (/ -1 c) (/ -1 d)))) (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 1 (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 (- (/ 0 (hypot (/ -1 c) (/ -1 d))) (+ (* (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 1 (hypot (/ -1 c) (/ -1 d)))) (/ 0 (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 1 (hypot (/ -1 c) (/ -1 d)))) 0) (* 0 (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 1 (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 (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (hypot (/ -1 c) (/ -1 d))) (+ (* (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 1 (hypot (/ -1 c) (/ -1 d)))) (/ 0 (hypot (/ -1 c) (/ -1 d)))) (* 0 (/ 0 (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 1 (hypot (/ -1 c) (/ -1 d)))) 0) (+ (* 0 0) (* 0 (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 1 (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 (/ (sqrt (fma c a (* d b))) (hypot c d)) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (sqrt (fma c a (* d b))) (hypot c d)) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (fma c a (* d b))) in b
* [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]backup-simplify:  Simplify (sqrt (fma c a (* b d))) into (sqrt (fma c a (* b d)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma c a (* b d))))) into 0
* [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 (/ (sqrt (fma c a (* b d))) (hypot c d)) into (* (sqrt (fma c a (* b d))) (/ 1 (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (sqrt (fma c a (* d b))) (hypot c d)) in d
* [misc]taylor:  Taking taylor expansion of (sqrt (fma c a (* d b))) in 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]backup-simplify:  Simplify (sqrt (fma c a (* b d))) into (sqrt (fma c a (* b d)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma c a (* b d))))) into 0
* [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 (/ (sqrt (fma c a (* b d))) (hypot c d)) into (* (sqrt (fma c a (* b d))) (/ 1 (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (sqrt (fma c a (* d b))) (hypot c d)) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (fma c a (* d b))) in a
* [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]backup-simplify:  Simplify (sqrt (fma c a (* b d))) into (sqrt (fma c a (* b d)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma c a (* b d))))) into 0
* [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 (/ (sqrt (fma c a (* b d))) (hypot c d)) into (* (sqrt (fma c a (* b d))) (/ 1 (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (sqrt (fma c a (* d b))) (hypot c d)) in c
* [misc]taylor:  Taking taylor expansion of (sqrt (fma c a (* d b))) in c
* [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]backup-simplify:  Simplify (sqrt (fma c a (* b d))) into (sqrt (fma c a (* b d)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma c a (* b d))))) into 0
* [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 (/ (sqrt (fma c a (* b d))) (hypot c d)) into (* (sqrt (fma c a (* b d))) (/ 1 (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (/ (sqrt (fma c a (* d b))) (hypot c d)) in c
* [misc]taylor:  Taking taylor expansion of (sqrt (fma c a (* d b))) in c
* [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]backup-simplify:  Simplify (sqrt (fma c a (* b d))) into (sqrt (fma c a (* b d)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma c a (* b d))))) into 0
* [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 (/ (sqrt (fma c a (* b d))) (hypot c d)) into (* (sqrt (fma c a (* b d))) (/ 1 (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (* (sqrt (fma c a (* b d))) (/ 1 (hypot c d))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (fma c a (* b 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]backup-simplify:  Simplify (sqrt (fma c a (* b d))) into (sqrt (fma c a (* b d)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma c a (* b d))))) into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (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 (/ 1 (hypot c d)) into (/ 1 (hypot c d))
* [misc]backup-simplify:  Simplify (* (sqrt (fma c a (* b d))) (/ 1 (hypot c d))) into (* (sqrt (fma c a (* b d))) (/ 1 (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (* (sqrt (fma c a (* b d))) (/ 1 (hypot c d))) in d
* [misc]taylor:  Taking taylor expansion of (sqrt (fma c a (* b 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]backup-simplify:  Simplify (sqrt (fma c a (* b d))) into (sqrt (fma c a (* b d)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma c a (* b d))))) into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (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 (/ 1 (hypot c d)) into (/ 1 (hypot c d))
* [misc]backup-simplify:  Simplify (* (sqrt (fma c a (* b d))) (/ 1 (hypot c d))) into (* (sqrt (fma c a (* b d))) (/ 1 (hypot c d)))
* [misc]taylor:  Taking taylor expansion of (* (sqrt (fma c a (* b d))) (/ 1 (hypot c d))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (fma c a (* b 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]backup-simplify:  Simplify (sqrt (fma c a (* b d))) into (sqrt (fma c a (* b d)))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma c a (* b d))))) into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (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 (/ 1 (hypot c d)) into (/ 1 (hypot c d))
* [misc]backup-simplify:  Simplify (* (sqrt (fma c a (* b d))) (/ 1 (hypot c d))) into (* (sqrt (fma c a (* b d))) (/ 1 (hypot c d)))
* [misc]backup-simplify:  Simplify (* (sqrt (fma c a (* b d))) (/ 1 (hypot c d))) into (* (sqrt (fma c a (* b d))) (/ 1 (hypot c d)))
* [misc]backup-simplify:  Simplify (- (/ 0 (hypot c d)) (+ (* (* (sqrt (fma c a (* b d))) (/ 1 (hypot c d))) (/ 0 (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 (- (+ (* (/ 1 (hypot c d)) (/ 0 (hypot c d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (fma c a (* b d))) 0) (* 0 (/ 1 (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 (- (+ (* (/ 1 (hypot c d)) (/ 0 (hypot c d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (fma c a (* b d))) 0) (* 0 (/ 1 (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 (- (+ (* (/ 1 (hypot c d)) (/ 0 (hypot c d))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (fma c a (* b d))) 0) (* 0 (/ 1 (hypot c d)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (fma c a (* b d))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (hypot c d)) (+ (* (* (sqrt (fma c a (* b d))) (/ 1 (hypot c d))) (/ 0 (hypot c d))) (* 0 (/ 0 (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 (* (sqrt (fma c a (* b d))) (/ 1 (hypot c d))) into (* (sqrt (fma c a (* b d))) (/ 1 (hypot c d)))
* [misc]approximate:  Taking taylor expansion of (/ (sqrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) (hypot (/ 1 c) (/ 1 d))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (sqrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) (hypot (/ 1 c) (/ 1 d))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) in b
* [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]backup-simplify:  Simplify (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))) into 0
* [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 (/ (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) (hypot (/ 1 c) (/ 1 d))) into (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))
* [misc]taylor:  Taking taylor expansion of (/ (sqrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) (hypot (/ 1 c) (/ 1 d))) in d
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) in 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]backup-simplify:  Simplify (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))) into 0
* [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 (/ (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) (hypot (/ 1 c) (/ 1 d))) into (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))
* [misc]taylor:  Taking taylor expansion of (/ (sqrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) (hypot (/ 1 c) (/ 1 d))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) in a
* [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]backup-simplify:  Simplify (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))) into 0
* [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 (/ (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) (hypot (/ 1 c) (/ 1 d))) into (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))
* [misc]taylor:  Taking taylor expansion of (/ (sqrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) (hypot (/ 1 c) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) in c
* [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]backup-simplify:  Simplify (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))) into 0
* [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 (/ (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) (hypot (/ 1 c) (/ 1 d))) into (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))
* [misc]taylor:  Taking taylor expansion of (/ (sqrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) (hypot (/ 1 c) (/ 1 d))) in c
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b)))) in c
* [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]backup-simplify:  Simplify (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))) into 0
* [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 (/ (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) (hypot (/ 1 c) (/ 1 d))) into (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (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 (hypot (/ 1 c) (/ 1 d))) into (/ 1 (hypot (/ 1 c) (/ 1 d)))
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b 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]backup-simplify:  Simplify (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))) into (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (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 (hypot (/ 1 c) (/ 1 d))) into (/ 1 (hypot (/ 1 c) (/ 1 d)))
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b 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]backup-simplify:  Simplify (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))) into (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (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 (hypot (/ 1 c) (/ 1 d))) into (/ 1 (hypot (/ 1 c) (/ 1 d)))
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b 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]backup-simplify:  Simplify (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) into (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))) into (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))
* [misc]backup-simplify:  Simplify (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))) into (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))
* [misc]backup-simplify:  Simplify (- (/ 0 (hypot (/ 1 c) (/ 1 d))) (+ (* (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))) (/ 0 (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 (- (+ (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (/ 0 (hypot (/ 1 c) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (hypot (/ 1 c) (/ 1 d))) 0) (* 0 (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* 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 b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (/ 0 (hypot (/ 1 c) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (hypot (/ 1 c) (/ 1 d))) 0) (* 0 (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b 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 (- (+ (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (/ 0 (hypot (/ 1 c) (/ 1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (hypot (/ 1 c) (/ 1 d))) 0) (* 0 (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (hypot (/ 1 c) (/ 1 d))) (+ (* (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))) (/ 0 (hypot (/ 1 c) (/ 1 d)))) (* 0 (/ 0 (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 (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))) into (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))
* [misc]approximate:  Taking taylor expansion of (/ (sqrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) (hypot (/ 1 (- c)) (/ 1 (- d)))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (sqrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) (hypot (/ 1 (- c)) (/ 1 (- d)))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) in b
* [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]backup-simplify:  Simplify (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))))) into 0
* [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 (/ (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (hypot (/ -1 c) (/ -1 d))) into (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 1 (hypot (/ -1 c) (/ -1 d))))
* [misc]taylor:  Taking taylor expansion of (/ (sqrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) (hypot (/ 1 (- c)) (/ 1 (- d)))) in d
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) in 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]backup-simplify:  Simplify (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))))) into 0
* [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 (/ (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (hypot (/ -1 c) (/ -1 d))) into (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 1 (hypot (/ -1 c) (/ -1 d))))
* [misc]taylor:  Taking taylor expansion of (/ (sqrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) (hypot (/ 1 (- c)) (/ 1 (- d)))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) in a
* [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]backup-simplify:  Simplify (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))))) into 0
* [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 (/ (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (hypot (/ -1 c) (/ -1 d))) into (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 1 (hypot (/ -1 c) (/ -1 d))))
* [misc]taylor:  Taking taylor expansion of (/ (sqrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) (hypot (/ 1 (- c)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) in c
* [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]backup-simplify:  Simplify (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))))) into 0
* [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 (/ (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (hypot (/ -1 c) (/ -1 d))) into (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 1 (hypot (/ -1 c) (/ -1 d))))
* [misc]taylor:  Taking taylor expansion of (/ (sqrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) (hypot (/ 1 (- c)) (/ 1 (- d)))) in c
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b))))) in c
* [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]backup-simplify:  Simplify (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))))) into 0
* [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 (/ (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (hypot (/ -1 c) (/ -1 d))) into (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 1 (hypot (/ -1 c) (/ -1 d))))
* [misc]taylor:  Taking taylor expansion of (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 1 (hypot (/ -1 c) (/ -1 d)))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b 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]backup-simplify:  Simplify (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))))) into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (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 (hypot (/ -1 c) (/ -1 d))) into (/ 1 (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 1 (hypot (/ -1 c) (/ -1 d)))) into (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 1 (hypot (/ -1 c) (/ -1 d))))
* [misc]taylor:  Taking taylor expansion of (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 1 (hypot (/ -1 c) (/ -1 d)))) in d
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b 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]backup-simplify:  Simplify (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))))) into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (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 (hypot (/ -1 c) (/ -1 d))) into (/ 1 (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 1 (hypot (/ -1 c) (/ -1 d)))) into (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 1 (hypot (/ -1 c) (/ -1 d))))
* [misc]taylor:  Taking taylor expansion of (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 1 (hypot (/ -1 c) (/ -1 d)))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b 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]backup-simplify:  Simplify (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) into (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))))) into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (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 (hypot (/ -1 c) (/ -1 d))) into (/ 1 (hypot (/ -1 c) (/ -1 d)))
* [misc]backup-simplify:  Simplify (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 1 (hypot (/ -1 c) (/ -1 d)))) into (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 1 (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 1 (hypot (/ -1 c) (/ -1 d)))) into (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 1 (hypot (/ -1 c) (/ -1 d))))
* [misc]backup-simplify:  Simplify (- (/ 0 (hypot (/ -1 c) (/ -1 d))) (+ (* (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 1 (hypot (/ -1 c) (/ -1 d)))) (/ 0 (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 (- (+ (* (/ 1 (hypot (/ -1 c) (/ -1 d))) (/ 0 (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) 0) (* 0 (/ 1 (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 (- (+ (* (/ 1 (hypot (/ -1 c) (/ -1 d))) (/ 0 (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) 0) (* 0 (/ 1 (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 (- (+ (* (/ 1 (hypot (/ -1 c) (/ -1 d))) (/ 0 (hypot (/ -1 c) (/ -1 d)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) 0) (* 0 (/ 1 (hypot (/ -1 c) (/ -1 d))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (hypot (/ -1 c) (/ -1 d))) (+ (* (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 1 (hypot (/ -1 c) (/ -1 d)))) (/ 0 (hypot (/ -1 c) (/ -1 d)))) (* 0 (/ 0 (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 (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 1 (hypot (/ -1 c) (/ -1 d)))) into (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 1 (hypot (/ -1 c) (/ -1 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 10 of 11
* [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ (sqr c) (sqr d)))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqr c) (sqr d)))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 (sqr c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (sqrt (/ 1 (sqr c))) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr c)) (/ 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (sqr c))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqr c) (sqr d)))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (sqrt (/ 1 (sqr d))) into (/ 1 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 (sqr d)) (/ 0 (sqr d))))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (sqr d))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqr c) (sqr d)))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (sqrt (/ 1 (sqr d))) into (/ 1 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 (sqr d)) (/ 0 (sqr d))))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (sqr d))))) 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]taylor:  Taking taylor expansion of 0 in d
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 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 (sqr d)) (/ 1 (sqr d))) (* 0 (/ 0 (sqr d))))) into (- (/ 1 (pow d 4)))
* [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (pow d 4))) (sqr 0) (+)) (* 2 (/ 1 d))) into (/ -1/2 (pow d 3))
* [misc]taylor:  Taking taylor expansion of (/ -1/2 (pow d 3)) in d
* [misc]taylor:  Taking taylor expansion of -1/2 in d
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]taylor:  Taking taylor expansion of (pow d 3) in d
* [misc]backup-simplify:  Simplify (/ -1/2 1) into -1/2
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1/2 (/ 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 (- (+ (* 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]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) 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]taylor:  Taking 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 (/ 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 (/ (/ 1 (sqr d)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (sqr d)))
* [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (sqr d))) (sqr 0) (+)) (* 2 1)) into (/ -1/2 (sqr d))
* [misc]taylor:  Taking taylor expansion of (/ -1/2 (sqr d)) in d
* [misc]taylor:  Taking taylor expansion of -1/2 in d
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [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 (/ -1/2 1) into -1/2
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 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 (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1/2 (/ 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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (sqrt (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) 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]taylor:  Taking 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 (- 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 (/ (/ 1 (sqr d)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (sqr d)))
* [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (sqr d))) (sqr 0) (+)) (* 2 1)) into (/ -1/2 (sqr d))
* [misc]taylor:  Taking taylor expansion of (/ -1/2 (sqr d)) in d
* [misc]taylor:  Taking taylor expansion of -1/2 in d
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [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 (/ -1/2 1) into -1/2
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 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 (- (/ 0 1) (+ (* -1/2 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1/2 (/ 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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (* (+ (* a c) (* b d)) (sqr (sqrt (/ 1 (+ (sqr c) (sqr d)))))) in (a c b d) around 0
* [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (sqr (sqrt (/ 1 (+ (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 (sqrt (/ 1 (+ (sqr c) (sqr d))))) in d
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqr c) (sqr d)))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 (sqr c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (sqrt (/ 1 (sqr c))) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr c)) (/ 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (sqr c))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (sqr (sqrt (/ 1 (+ (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 (sqrt (/ 1 (+ (sqr c) (sqr d))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqr c) (sqr d)))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (sqr c) (sqr d))) in b
* [misc]taylor:  Taking taylor expansion of (+ (sqr c) (sqr d)) in b
* [misc]taylor:  Taking taylor expansion of (sqr c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (sqr d) in b
* [misc]taylor:  Taking taylor expansion of d in b
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (+ (sqr c) (sqr d)) into (+ (sqr d) (sqr c))
* [misc]backup-simplify:  Simplify (/ 1 (+ (sqr d) (sqr c))) into (/ 1 (+ (sqr d) (sqr c)))
* [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (sqr d) (sqr c)))) into (sqrt (/ 1 (+ (sqr d) (sqr 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 (+ (sqr d) (sqr c))) (/ 0 (+ (sqr d) (sqr c)))))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (sqr d) (sqr c)))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (sqr (sqrt (/ 1 (+ (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 (sqrt (/ 1 (+ (sqr c) (sqr d))))) in c
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqr c) (sqr d)))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]backup-simplify:  Simplify (sqrt (/ 1 (sqr d))) into (/ 1 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 (sqr d)) (/ 0 (sqr d))))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (sqr d))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (sqr (sqrt (/ 1 (+ (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 (sqrt (/ 1 (+ (sqr c) (sqr d))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqr c) (sqr d)))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 (+ (sqr d) (sqr c))) into (/ 1 (+ (sqr d) (sqr c)))
* [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (sqr d) (sqr c)))) into (sqrt (/ 1 (+ (sqr d) (sqr 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 (+ (sqr d) (sqr c))) (/ 0 (+ (sqr d) (sqr c)))))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (sqr d) (sqr c)))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (+ (* a c) (* b d)) (sqr (sqrt (/ 1 (+ (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 (sqrt (/ 1 (+ (sqr c) (sqr d))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqr c) (sqr d)))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 (+ (sqr d) (sqr c))) into (/ 1 (+ (sqr d) (sqr c)))
* [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (sqr d) (sqr c)))) into (sqrt (/ 1 (+ (sqr d) (sqr 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 (+ (sqr d) (sqr c))) (/ 0 (+ (sqr d) (sqr c)))))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (sqr d) (sqr c)))))) into 0
* [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 (* (sqrt (/ 1 (+ (sqr d) (sqr c)))) (sqrt (/ 1 (+ (sqr d) (sqr c))))) into (/ 1 (+ (sqr d) (sqr c)))
* [misc]backup-simplify:  Simplify (* (* b d) (/ 1 (+ (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 (+ (* (sqrt (/ 1 (+ (sqr d) (sqr c)))) 0) (* 0 (sqrt (/ 1 (+ (sqr d) (sqr c)))))) 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]backup-simplify:  Simplify (+ (* (* b d) 0) (* c (/ 1 (+ (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 (+ (* 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 (+ (sqr d) (sqr c))) (/ 0 (+ (sqr d) (sqr c)))) (* 0 (/ 0 (+ (sqr d) (sqr c)))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (/ 1 (+ (sqr d) (sqr c)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (/ 1 (+ (sqr d) (sqr c)))) 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (sqr d) (sqr c))))))) 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 (+ (* (* b d) 0) (+ (* c 0) (* 0 (/ 1 (+ (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 (sqrt (/ 1 (+ (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 (sqrt (/ 1 (+ (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 (sqrt (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in d
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (sqrt (/ 1 (+ (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 (sqrt (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr 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 (- (+ (* (/ 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 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (sqrt (/ 1 (+ (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 (sqrt (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in c
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (sqrt (/ 1 (+ (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 (sqrt (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr 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 (- (+ (* (/ 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 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ 1 a) (/ 1 c)) (* (/ 1 b) (/ 1 d))) (sqr (sqrt (/ 1 (+ (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 (sqrt (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d)))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d))))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr 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 (- (+ (* (/ 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 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) into 0
* [misc]backup-simplify:  Simplify (* 1 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) into (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (* (/ 1 c) (/ 1 (+ (/ 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 (+ (* (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) 0) (* 0 (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) 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 (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (* (/ 1 (* b d)) (/ 1 (+ (/ 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 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 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* 0 (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))) 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) (+ (* (/ 1 (* b d)) 0) (* 0 (/ 1 (+ (/ 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 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 (- (+ (* (/ 1 (+ (/ 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]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))))) 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) (+ (* (/ 1 (* b d)) 0) (+ (* 0 0) (* 0 (/ 1 (+ (/ 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 (sqrt (/ 1 (+ (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 (sqrt (/ 1 (+ (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 (sqrt (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in d
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (sqrt (/ 1 (+ (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 (sqrt (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in b
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [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 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (sqrt (/ 1 (+ (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 (sqrt (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in c
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (sqrt 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (sqrt (/ 1 (+ (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 (sqrt (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [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 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) into 0
* [misc]taylor:  Taking taylor expansion of (* (+ (* (/ 1 (- a)) (/ 1 (- c))) (* (/ 1 (- b)) (/ 1 (- d)))) (sqr (sqrt (/ 1 (+ (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 (sqrt (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d)))))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) into (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))
* [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 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) into 0
* [misc]backup-simplify:  Simplify (* -1 (/ -1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))) into (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]backup-simplify:  Simplify (* (/ 1 c) (/ 1 (+ (/ 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 (+ (* (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) 0) (* 0 (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) 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 (+ 0 (/ 1 (* b d))) into (/ 1 (* b d))
* [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (* (/ 1 (* b d)) (/ 1 (+ (/ 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 (+ (* (/ -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 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (* 0 (/ 0 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr 0) (+)) (* 2 (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))) 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 (+ (* (/ 1 c) 0) (+ (* (/ 1 (* b d)) 0) (* 0 (/ 1 (+ (/ 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 (+ (* (/ -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 (- (+ (* (/ 1 (+ (/ 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]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))))) 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 (+ (* (/ 1 c) 0) (+ (* (/ 1 (* b d)) 0) (+ (* 0 0) (* 0 (/ 1 (+ (/ 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 (/ 1 (+ (sqr c) (sqr d))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 (sqr c)) into (/ 1 (sqr c))
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 (sqr d)) into (/ 1 (sqr d))
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 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 (+ (* 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 (sqr d)) (/ 0 (sqr 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 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 (sqr d)) (/ 1 (sqr d))) (* 0 (/ 0 (sqr d))))) into (- (/ 1 (pow d 4)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d 4))) in d
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 4)) in d
* [misc]taylor:  Taking taylor expansion of (pow d 4) in d
* [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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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) 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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (/ 1 (+ (sqr (/ 1 c)) (sqr (/ 1 d)))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking 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 (/ 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 (/ (/ 1 (sqr d)) 1)) (* 0 (/ 0 1)))) 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 0) (+ (* 0 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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 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 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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) 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 (/ 1 (+ (sqr (/ 1 (- c))) (sqr (/ 1 (- d))))) in (c d) around 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (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 (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in d
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 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 (/ 0 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 (- 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 (/ (/ 1 (sqr d)) 1)) (* 0 (/ 0 1)))) 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 0) (+ (* 0 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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 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 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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) 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]progress:  tayloring alt 11 of 11
* [misc]approximate:  Taking taylor expansion of (/ (cube (cbrt (fma c a (* d b)))) (+ (sqr c) (sqr d))) in (c a d b) around 0
* [misc]taylor:  Taking taylor expansion of (/ (cube (cbrt (fma c a (* d b)))) (+ (sqr c) (sqr 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 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 (/ (fma c a (* b d)) (+ (sqr d) (sqr c))) into (/ (fma c a (* b d)) (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ (cube (cbrt (fma c a (* d b)))) (+ (sqr c) (sqr 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 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 (/ (fma c a (* b d)) (sqr c)) into (/ (fma c a (* b d)) (sqr c))
* [misc]taylor:  Taking taylor expansion of (/ (cube (cbrt (fma c a (* d b)))) (+ (sqr c) (sqr 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 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 (/ (fma c a (* b d)) (+ (sqr d) (sqr c))) into (/ (fma c a (* b d)) (+ (sqr d) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ (cube (cbrt (fma c a (* d b)))) (+ (sqr c) (sqr 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 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 (/ (fma c a (* b d)) (sqr d)) into (/ (fma c a (* b d)) (sqr d))
* [misc]taylor:  Taking taylor expansion of (/ (cube (cbrt (fma c a (* d b)))) (+ (sqr c) (sqr 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 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 (/ (fma c a (* b d)) (sqr d)) into (/ (fma c a (* b d)) (sqr d))
* [misc]taylor:  Taking taylor expansion of (/ (fma c a (* b d)) (sqr 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 d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (sqr d)) into (/ (fma c a (* b d)) (sqr d))
* [misc]taylor:  Taking taylor expansion of (/ (fma c a (* b d)) (sqr 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 d) in d
* [misc]taylor:  Taking 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 (/ (fma c a (* b d)) 1) into (fma c a (* b d))
* [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 (- (/ 0 1) (+ (* (fma c a (* b d)) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (fma c a (* b 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 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 (- (/ 0 (sqr d)) (+ (* (/ (fma c a (* b d)) (sqr d)) (/ 0 (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 (+ (* d 0) (* 0 d)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr d)) (+ (* (/ (fma c a (* b d)) (sqr d)) (/ 0 (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 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (fma c a (* b 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 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 (- (/ 0 (sqr d)) (+ (* (/ (fma c a (* b d)) (sqr d)) (/ 1 (sqr d))) (* 0 (/ 0 (sqr d))))) into (- (/ (fma c a (* b d)) (pow d 4)))
* [misc]taylor:  Taking taylor expansion of (- (/ (fma c a (* b d)) (pow d 4))) in a
* [misc]taylor:  Taking taylor expansion of (/ (fma c a (* b d)) (pow d 4)) 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 (pow d 4) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log d))) in a
* [misc]taylor:  Taking taylor expansion of (* 4 (log d)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (log d) into (log d)
* [misc]backup-simplify:  Simplify (* 4 (log d)) into (* 4 (log d))
* [misc]backup-simplify:  Simplify (exp (* 4 (log d))) into (pow d 4)
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) (pow d 4)) into (/ (fma c a (* b d)) (pow d 4))
* [misc]backup-simplify:  Simplify (- (/ (fma c a (* b d)) (pow d 4))) into (- (/ (fma c a (* b d)) (pow d 4)))
* [misc]taylor:  Taking taylor expansion of (- (/ (fma c a (* b d)) (pow d 4))) in d
* [misc]taylor:  Taking taylor expansion of (/ (fma c a (* b d)) (pow d 4)) 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 (pow d 4) in d
* [misc]backup-simplify:  Simplify (/ (fma c a (* b d)) 1) into (fma c a (* b d))
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (fma c a (* b d)) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (fma c a (* b d)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (fma c a (* b d)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (fma c a (* b d)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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]approximate:  Taking taylor expansion of (/ (cube (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))))) (+ (sqr (/ 1 c)) (sqr (/ 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 (/ 1 c)) (sqr (/ 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 (/ 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 (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (cube (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))))) (+ (sqr (/ 1 c)) (sqr (/ 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 (/ 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 (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) 1) 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))))) (+ (sqr (/ 1 c)) (sqr (/ 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 (/ 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 (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (cube (cbrt (fma (/ 1 c) (/ 1 a) (* (/ 1 d) (/ 1 b))))) (+ (sqr (/ 1 c)) (sqr (/ 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 (/ 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 (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) 1) 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))))) (+ (sqr (/ 1 c)) (sqr (/ 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 (/ 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 (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) 1) 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 0 in b
* [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 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (/ 0 1)))) 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]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 (- (+ (* 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 (- (/ 0 1) (+ (* (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (/ (/ 1 (sqr d)) 1)) (* 0 (/ 0 1)))) into (- (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr d)))
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr d))) in a
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr 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 d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr d)) into (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr d))
* [misc]backup-simplify:  Simplify (- (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr d))) into (- (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr d)))
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr d))) in d
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (sqr 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 d) in d
* [misc]taylor:  Taking 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 (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) 1) into (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 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 (- (/ 0 1) (+ (* (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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]approximate:  Taking taylor expansion of (/ (cube (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))))) (+ (sqr (/ 1 (- c))) (sqr (/ 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 (/ 1 (- c))) (sqr (/ 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 (/ 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 (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (cube (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))))) (+ (sqr (/ 1 (- c))) (sqr (/ 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 (/ 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 (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) 1) 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)))))) (+ (sqr (/ 1 (- c))) (sqr (/ 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 (/ 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 (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c)))) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))
* [misc]taylor:  Taking taylor expansion of (/ (cube (cbrt (fma (/ 1 (- c)) (/ 1 (- a)) (* (/ 1 (- d)) (/ 1 (- b)))))) (+ (sqr (/ 1 (- c))) (sqr (/ 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 (/ 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 (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) 1) 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)))))) (+ (sqr (/ 1 (- c))) (sqr (/ 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 (/ 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 (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) 1) 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 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (/ 0 1)))) 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]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 (- 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 (- (/ 0 1) (+ (* (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (/ (/ 1 (sqr d)) 1)) (* 0 (/ 0 1)))) into (- (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr d)))
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr d))) in a
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr 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 d) in a
* [misc]taylor:  Taking taylor expansion of d in a
* [misc]backup-simplify:  Simplify d into d
* [misc]backup-simplify:  Simplify (* d d) into (sqr d)
* [misc]backup-simplify:  Simplify (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr d)) into (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr d))
* [misc]backup-simplify:  Simplify (- (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr d))) into (- (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr d)))
* [misc]taylor:  Taking taylor expansion of (- (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr d))) in d
* [misc]taylor:  Taking taylor expansion of (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (sqr 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 d) in d
* [misc]taylor:  Taking 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 (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) 1) into (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 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 (- (/ 0 1) (+ (* (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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]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:  simplifying alt 1 of 114
* [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 2 of 114
* [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 3 of 114
* [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 4 of 114
* [enter]simplify:  Simplifying (* 0 (/ 1 (+ (sqr c) (sqr d))))
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (13 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to 0
* [misc]none:  prog is (λ (a b c d) 0)
* * * [misc]progress:  simplifying alt 5 of 114
* [enter]simplify:  Simplifying (* (+ (* b d) (* c a)) (/ 1 (+ (sqr c) (sqr d))))
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (40 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 6 of 114
* [enter]simplify:  Simplifying (* (+ (* b d) (* c a)) (/ 1 (+ (sqr c) (sqr d))))
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (40 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 7 of 114
* [enter]simplify:  Simplifying (* (+ (* a c) (* b d)) 0)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (17 enodes)
* [exit]simplify:  Simplified to 0
* [misc]none:  prog is (λ (a b c d) 0)
* * * [misc]progress:  simplifying alt 8 of 114
* [enter]simplify:  Simplifying (* (+ (* a c) (* b d)) 0)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (17 enodes)
* [exit]simplify:  Simplified to 0
* [misc]none:  prog is (λ (a b c d) 0)
* * * [misc]progress:  simplifying alt 9 of 114
* [enter]simplify:  Simplifying (* (+ (* a c) (* b d)) 0)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (17 enodes)
* [exit]simplify:  Simplified to 0
* [misc]none:  prog is (λ (a b c d) 0)
* * * [misc]progress:  simplifying alt 10 of 114
* [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 11 of 114
* [enter]simplify:  Simplifying (- (+ (/ (* (pow d 4) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) (/ (* (pow c 4) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d)))))) (/ (* (sqr c) (* (sqr d) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))))
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (58 enodes)
* * [misc]simplify:  iters left: 1 (102 enodes)
* [exit]simplify:  Simplified to (- (fma (/ (pow d 4) (- (/ 1 (cube (* c c))) (* (/ 1 (cube d)) (/ 1 (cube d))))) (fma (/ 1 c) (/ 1 a) (/ (/ 1 b) d)) (/ (* (fma (/ 1 c) (/ 1 a) (/ (/ 1 b) d)) (pow c 4)) (- (/ 1 (cube (* c c))) (* (/ 1 (cube d)) (/ 1 (cube d)))))) (/ (* (fma (/ 1 c) (/ 1 a) (/ (/ 1 b) d)) (* (* c c) (sqr d))) (- (/ 1 (cube (* c c))) (* (/ 1 (cube d)) (/ 1 (cube d))))))
* [misc]none:  prog is (λ (a b c d) (- (fma (/ (pow d 4) (- (/ 1 (cube (* c c))) (* (/ 1 (cube d)) (/ 1 (cube d))))) (fma (/ 1 c) (/ 1 a) (/ (/ 1 b) d)) (/ (* (fma (/ 1 c) (/ 1 a) (/ (/ 1 b) d)) (pow c 4)) (- (/ 1 (cube (* c c))) (* (/ 1 (cube d)) (/ 1 (cube d)))))) (/ (* (fma (/ 1 c) (/ 1 a) (/ (/ 1 b) d)) (* (* c c) (sqr d))) (- (/ 1 (cube (* c c))) (* (/ 1 (cube d)) (/ 1 (cube d)))))))
* * * [misc]progress:  simplifying alt 12 of 114
* [enter]simplify:  Simplifying (- (+ (/ (* (pow c 4) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) (/ (* (pow d 4) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))) (/ (* (sqr c) (* (sqr d) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))))
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (109 enodes)
* [exit]simplify:  Simplified to (- (fma (/ (pow d 4) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) (fma (/ -1 c) (/ -1 a) (/ (/ 1 b) d)) (/ (* (pow c 4) (fma (/ -1 c) (/ -1 a) (/ (/ 1 b) d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))) (/ (* (* (sqr c) (* d d)) (fma (/ -1 c) (/ -1 a) (/ (/ 1 b) d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))))
* [misc]none:  prog is (λ (a b c d) (- (fma (/ (pow d 4) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) (fma (/ -1 c) (/ -1 a) (/ (/ 1 b) d)) (/ (* (pow c 4) (fma (/ -1 c) (/ -1 a) (/ (/ 1 b) d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))) (/ (* (* (sqr c) (* d d)) (fma (/ -1 c) (/ -1 a) (/ (/ 1 b) d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d)))))))
* * * [misc]progress:  simplifying alt 13 of 114
* [enter]simplify:  Simplifying (* (/ (fma c a (* b d)) (- (cube (sqr c)) (sqr (cube d)))) (+ (sqr (sqr c)) (- (sqr (sqr d)) (* (sqr c) (sqr d)))))
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (78 enodes)
* [exit]simplify:  Simplified to (* (/ (fma c a (* b d)) (- (* (cube c) (cube c)) (* (cube d) (cube d)))) (fma (* d d) (* (+ d c) (- d c)) (sqr (sqr c))))
* [misc]none:  prog is (λ (a b c d) (* (/ (fma c a (* b d)) (- (* (cube c) (cube c)) (* (cube d) (cube d)))) (fma (* d d) (* (+ d c) (- d c)) (sqr (sqr c)))))
* * * [misc]progress:  simplifying alt 14 of 114
* [enter]simplify:  Simplifying (* (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ 1 d))))) (+ (sqr (sqr c)) (- (sqr (sqr d)) (* (sqr c) (sqr d)))))
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (57 enodes)
* * [misc]simplify:  iters left: 1 (116 enodes)
* [exit]simplify:  Simplified to (/ (* (fma (/ 1 c) (/ 1 a) (/ (/ 1 b) d)) (fma (sqr d) (* (+ d c) (- d c)) (* (* c c) (* c c)))) (- (/ 1 (sqr (cube c))) (/ 1 (sqr (cube d)))))
* [misc]none:  prog is (λ (a b c d) (/ (* (fma (/ 1 c) (/ 1 a) (/ (/ 1 b) d)) (fma (sqr d) (* (+ d c) (- d c)) (* (* c c) (* c c)))) (- (/ 1 (sqr (cube c))) (/ 1 (sqr (cube d))))))
* * * [misc]progress:  simplifying alt 15 of 114
* [enter]simplify:  Simplifying (* (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (- (cube (/ 1 (sqr c))) (sqr (cube (/ -1 d))))) (+ (sqr (sqr c)) (- (sqr (sqr d)) (* (sqr c) (sqr d)))))
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* * [misc]simplify:  iters left: 1 (123 enodes)
* [exit]simplify:  Simplified to (/ (* (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (* d d) (* (+ d c) (- d c)) (sqr (* c c)))) (- (* (/ 1 (cube c)) (/ 1 (cube c))) (sqr (cube (/ -1 d)))))
* [misc]none:  prog is (λ (a b c d) (/ (* (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (* d d) (* (+ d c) (- d c)) (sqr (* c c)))) (- (* (/ 1 (cube c)) (/ 1 (cube c))) (sqr (cube (/ -1 d))))))
* * * [misc]progress:  simplifying alt 16 of 114
* [enter]simplify:  Simplifying (* (/ (fma c a (* d b)) (- (cube (* c c)) (sqr (cube d)))) (+ (sqr (sqr c)) (- (sqr (sqr d)) 0)))
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (74 enodes)
* [exit]simplify:  Simplified to (/ (fma (sqr c) (sqr c) (- (sqr (* d d)) 0)) (/ (* (+ (cube c) (cube d)) (- (cube c) (cube d))) (fma c a (* d b))))
* [misc]none:  prog is (λ (a b c d) (/ (fma (sqr c) (sqr c) (- (sqr (* d d)) 0)) (/ (* (+ (cube c) (cube d)) (- (cube c) (cube d))) (fma c a (* d b)))))
* * * [misc]progress:  simplifying alt 17 of 114
* [enter]simplify:  Simplifying (* (/ (fma c a (* d b)) (- (cube (* c c)) (sqr (cube d)))) (+ (sqr (sqr c)) (- (sqr (sqr d)) (* (sqr c) (sqr d)))))
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (83 enodes)
* [exit]simplify:  Simplified to (/ (* (fma c a (* d b)) (fma (* d d) (* (+ d c) (- d c)) (sqr (sqr c)))) (* (+ (cube c) (cube d)) (- (cube c) (cube d))))
* [misc]none:  prog is (λ (a b c d) (/ (* (fma c a (* d b)) (fma (* d d) (* (+ d c) (- d c)) (sqr (sqr c)))) (* (+ (cube c) (cube d)) (- (cube c) (cube d)))))
* * * [misc]progress:  simplifying alt 18 of 114
* [enter]simplify:  Simplifying (* (/ (fma c a (* d b)) (- (cube (* c c)) (sqr (cube d)))) (+ (sqr (sqr c)) (- (sqr (sqr d)) (* (sqr c) (sqr d)))))
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (83 enodes)
* [exit]simplify:  Simplified to (/ (* (fma c a (* d b)) (fma (* d d) (* (+ d c) (- d c)) (sqr (sqr c)))) (* (+ (cube c) (cube d)) (- (cube c) (cube d))))
* [misc]none:  prog is (λ (a b c d) (/ (* (fma c a (* d b)) (fma (* d d) (* (+ d c) (- d c)) (sqr (sqr c)))) (* (+ (cube c) (cube d)) (- (cube c) (cube d)))))
* * * [misc]progress:  simplifying alt 19 of 114
* [enter]simplify:  Simplifying (* (/ (fma c a (* d b)) (- (cube (* c c)) (sqr (cube d)))) (+ (sqr (sqr c)) 0))
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (/ (* (fma c a (* d b)) (sqr (sqr c))) (* (+ (cube c) (cube d)) (- (cube c) (cube d))))
* [misc]none:  prog is (λ (a b c d) (/ (* (fma c a (* d b)) (sqr (sqr c))) (* (+ (cube c) (cube d)) (- (cube c) (cube d)))))
* * * [misc]progress:  simplifying alt 20 of 114
* [enter]simplify:  Simplifying (* (/ (fma c a (* d b)) (- (cube (* c c)) (sqr (cube d)))) (+ (sqr (sqr c)) (- (pow d 4) (* (sqr c) (sqr d)))))
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (76 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (/ (* (+ (cube c) (cube d)) (- (cube c) (cube d))) (- (fma (sqr c) (sqr c) (pow d 4)) (* (sqr c) (* d d)))))
* [misc]none:  prog is (λ (a b c d) (/ (fma c a (* d b)) (/ (* (+ (cube c) (cube d)) (- (cube c) (cube d))) (- (fma (sqr c) (sqr c) (pow d 4)) (* (sqr c) (* d d))))))
* * * [misc]progress:  simplifying alt 21 of 114
* [enter]simplify:  Simplifying (* (/ (fma c a (* d b)) (- (cube (* c c)) (sqr (cube d)))) (+ (sqr (sqr c)) (- (pow d 4) (* (sqr c) (sqr d)))))
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (76 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (/ (* (+ (cube c) (cube d)) (- (cube c) (cube d))) (- (fma (sqr c) (sqr c) (pow d 4)) (* (sqr c) (* d d)))))
* [misc]none:  prog is (λ (a b c d) (/ (fma c a (* d b)) (/ (* (+ (cube c) (cube d)) (- (cube c) (cube d))) (- (fma (sqr c) (sqr c) (pow d 4)) (* (sqr c) (* d d))))))
* * * [misc]progress:  simplifying alt 22 of 114
* [enter]simplify:  Simplifying (cube (* (cbrt (+ (* a c) (* b d))) (cbrt (/ 1 (+ (sqr d) (sqr c))))))
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (* (/ 1 (fma d d (* c c))) (fma c a (* d b)))
* [misc]none:  prog is (λ (a b c d) (* (/ 1 (fma d d (* c c))) (fma c a (* d b))))
* * * [misc]progress:  simplifying alt 23 of 114
* [enter]simplify:  Simplifying (cube (* (cbrt (+ (* a c) (* b d))) (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (/ (* 1 (fma c a (* d b))) (+ (/ (/ 1 c) c) (/ 1 (* d d))))
* [misc]none:  prog is (λ (a b c d) (/ (* 1 (fma c a (* d b))) (+ (/ (/ 1 c) c) (/ 1 (* d d)))))
* * * [misc]progress:  simplifying alt 24 of 114
* [enter]simplify:  Simplifying (cube (* (cbrt (+ (* a c) (* b d))) (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (/ (* 1 (fma c a (* d b))) (+ (/ (/ 1 c) c) (/ 1 (* d d))))
* [misc]none:  prog is (λ (a b c d) (/ (* 1 (fma c a (* d b))) (+ (/ (/ 1 c) c) (/ 1 (* d d)))))
* * * [misc]progress:  simplifying alt 25 of 114
* [enter]simplify:  Simplifying (cube (* (cbrt (+ (* b d) (* c a))) (cbrt (/ 1 (+ (sqr c) (sqr d))))))
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (* (/ 1 (fma c c (* d d))) (fma d b (* a c)))
* [misc]none:  prog is (λ (a b c d) (* (/ 1 (fma c c (* d d))) (fma d b (* a c))))
* * * [misc]progress:  simplifying alt 26 of 114
* [enter]simplify:  Simplifying (cube (* (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (/ 1 (+ (sqr c) (sqr d))))))
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (* (+ (/ 1 (* c a)) (/ (/ 1 b) d)) (/ 1 (fma c c (sqr d))))
* [misc]none:  prog is (λ (a b c d) (* (+ (/ 1 (* c a)) (/ (/ 1 b) d)) (/ 1 (fma c c (sqr d)))))
* * * [misc]progress:  simplifying alt 27 of 114
* [enter]simplify:  Simplifying (cube (* (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d)))) (cbrt (/ 1 (+ (sqr c) (sqr d))))))
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (* (+ (/ 1 (* c a)) (/ (/ 1 b) d)) (/ 1 (fma c c (sqr d))))
* [misc]none:  prog is (λ (a b c d) (* (+ (/ 1 (* c a)) (/ (/ 1 b) d)) (/ 1 (fma c c (sqr d)))))
* * * [misc]progress:  simplifying alt 28 of 114
* [enter]simplify:  Simplifying (cube (* (cbrt 0) (cbrt (/ 1 (+ (sqr c) (sqr d))))))
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to 0
* [misc]none:  prog is (λ (a b c d) 0)
* * * [misc]progress:  simplifying alt 29 of 114
* [enter]simplify:  Simplifying (cube (* (cbrt (+ (* b d) (* c a))) (cbrt (/ 1 (+ (sqr c) (sqr d))))))
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (* (/ 1 (fma c c (* d d))) (fma d b (* a c)))
* [misc]none:  prog is (λ (a b c d) (* (/ 1 (fma c c (* d d))) (fma d b (* a c))))
* * * [misc]progress:  simplifying alt 30 of 114
* [enter]simplify:  Simplifying (cube (* (cbrt (+ (* b d) (* c a))) (cbrt (/ 1 (+ (sqr c) (sqr d))))))
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (* (/ 1 (fma c c (* d d))) (fma d b (* a c)))
* [misc]none:  prog is (λ (a b c d) (* (/ 1 (fma c c (* d d))) (fma d b (* a c))))
* * * [misc]progress:  simplifying alt 31 of 114
* [enter]simplify:  Simplifying (cube (* (cbrt (/ 1 (+ (sqr d) (sqr c)))) (cbrt (+ (* b d) (* c a)))))
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (/ (* 1 (fma b d (* c a))) (fma d d (* c c)))
* [misc]none:  prog is (λ (a b c d) (/ (* 1 (fma b d (* c a))) (fma d d (* c c))))
* * * [misc]progress:  simplifying alt 32 of 114
* [enter]simplify:  Simplifying (cube (* (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d))))))
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (* (+ (/ 1 (* d b)) (/ 1 (* a c))) (/ 1 (+ (/ (/ 1 c) c) (/ (/ 1 d) d))))
* [misc]none:  prog is (λ (a b c d) (* (+ (/ 1 (* d b)) (/ 1 (* a c))) (/ 1 (+ (/ (/ 1 c) c) (/ (/ 1 d) d)))))
* * * [misc]progress:  simplifying alt 33 of 114
* [enter]simplify:  Simplifying (cube (* (cbrt (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c))))) (cbrt (+ (/ 1 (* c a)) (/ 1 (* b d))))))
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (* (+ (/ 1 (* d b)) (/ 1 (* a c))) (/ 1 (+ (/ (/ 1 c) c) (/ (/ 1 d) d))))
* [misc]none:  prog is (λ (a b c d) (* (+ (/ 1 (* d b)) (/ 1 (* a c))) (/ 1 (+ (/ (/ 1 c) c) (/ (/ 1 d) d)))))
* * * [misc]progress:  simplifying alt 34 of 114
* [enter]simplify:  Simplifying (/ (fma c a (* b d)) (fma d d (sqr c)))
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* b d)) (fma d d (sqr c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma c a (* b d)) (fma d d (sqr c))))
* * * [misc]progress:  simplifying alt 35 of 114
* [enter]simplify:  Simplifying (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (/ (fma (/ 1 c) (/ 1 a) (/ (/ 1 b) d)) (fma (/ 1 d) (/ 1 d) (/ (/ 1 c) c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma (/ 1 c) (/ 1 a) (/ (/ 1 b) d)) (fma (/ 1 d) (/ 1 d) (/ (/ 1 c) c))))
* * * [misc]progress:  simplifying alt 36 of 114
* [enter]simplify:  Simplifying (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (24 enodes)
* [exit]simplify:  Simplified to (/ (fma (/ -1 c) (/ -1 a) (/ (/ 1 b) d)) (fma (/ -1 d) (/ -1 d) (/ (/ 1 c) c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma (/ -1 c) (/ -1 a) (/ (/ 1 b) d)) (fma (/ -1 d) (/ -1 d) (/ (/ 1 c) c))))
* * * [misc]progress:  simplifying alt 37 of 114
* [enter]simplify:  Simplifying (cbrt (cube (/ (fma c a (* b d)) (fma d d (sqr c)))))
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* b d)) (fma d d (sqr c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma c a (* b d)) (fma d d (sqr c))))
* * * [misc]progress:  simplifying alt 38 of 114
* [enter]simplify:  Simplifying (cbrt (cube (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))))
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (/ (fma (/ 1 c) (/ 1 a) (/ (/ 1 b) d)) (fma (/ 1 d) (/ 1 d) (/ (/ 1 c) c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma (/ 1 c) (/ 1 a) (/ (/ 1 b) d)) (fma (/ 1 d) (/ 1 d) (/ (/ 1 c) c))))
* * * [misc]progress:  simplifying alt 39 of 114
* [enter]simplify:  Simplifying (cbrt (cube (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))))
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (/ (fma (/ -1 c) (/ -1 a) (/ (/ 1 b) d)) (fma (/ -1 d) (/ -1 d) (/ (/ 1 c) c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma (/ -1 c) (/ -1 a) (/ (/ 1 b) d)) (fma (/ -1 d) (/ -1 d) (/ (/ 1 c) c))))
* * * [misc]progress:  simplifying alt 40 of 114
* [enter]simplify:  Simplifying (cbrt (cube (/ (fma c a (* b d)) (fma d d (sqr c)))))
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* b d)) (fma d d (sqr c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma c a (* b d)) (fma d d (sqr c))))
* * * [misc]progress:  simplifying alt 41 of 114
* [enter]simplify:  Simplifying (cbrt (cube (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))))
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (/ (fma (/ 1 c) (/ 1 a) (/ (/ 1 b) d)) (fma (/ 1 d) (/ 1 d) (/ (/ 1 c) c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma (/ 1 c) (/ 1 a) (/ (/ 1 b) d)) (fma (/ 1 d) (/ 1 d) (/ (/ 1 c) c))))
* * * [misc]progress:  simplifying alt 42 of 114
* [enter]simplify:  Simplifying (cbrt (cube (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))))
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (/ (fma (/ -1 c) (/ -1 a) (/ (/ 1 b) d)) (fma (/ -1 d) (/ -1 d) (/ (/ 1 c) c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma (/ -1 c) (/ -1 a) (/ (/ 1 b) d)) (fma (/ -1 d) (/ -1 d) (/ (/ 1 c) c))))
* * * [misc]progress:  simplifying alt 43 of 114
* [enter]simplify:  Simplifying (cbrt (cube (/ (fma c a (* b d)) (fma d d (* c c)))))
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* b d)) (fma d d (sqr c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma c a (* b d)) (fma d d (sqr c))))
* * * [misc]progress:  simplifying alt 44 of 114
* [enter]simplify:  Simplifying (cbrt (cube (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma d d (* c c)))))
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (41 enodes)
* [exit]simplify:  Simplified to (/ (fma (/ 1 c) (/ 1 a) (/ (/ 1 b) d)) (fma d d (* c c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma (/ 1 c) (/ 1 a) (/ (/ 1 b) d)) (fma d d (* c c))))
* * * [misc]progress:  simplifying alt 45 of 114
* [enter]simplify:  Simplifying (cbrt (cube (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma d d (* c c)))))
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (/ (fma (/ -1 c) (/ -1 a) (/ (/ 1 b) d)) (fma d d (* c c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma (/ -1 c) (/ -1 a) (/ (/ 1 b) d)) (fma d d (* c c))))
* * * [misc]progress:  simplifying alt 46 of 114
* [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 47 of 114
* [enter]simplify:  Simplifying (+ (* b (* d (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))) (* c (* a (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))))
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (56 enodes)
* [exit]simplify:  Simplified to (/ (* 1 (fma a c (* d b))) (+ (/ (/ 1 c) c) (/ (/ 1 d) d)))
* [misc]none:  prog is (λ (a b c d) (/ (* 1 (fma a c (* d b))) (+ (/ (/ 1 c) c) (/ (/ 1 d) d))))
* * * [misc]progress:  simplifying alt 48 of 114
* [enter]simplify:  Simplifying (+ (* b (* d (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))) (* c (* a (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))))
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (56 enodes)
* [exit]simplify:  Simplified to (/ (* 1 (fma a c (* d b))) (+ (/ (/ 1 c) c) (/ (/ 1 d) d)))
* [misc]none:  prog is (λ (a b c d) (/ (* 1 (fma a c (* d b))) (+ (/ (/ 1 c) c) (/ (/ 1 d) d))))
* * * [misc]progress:  simplifying alt 49 of 114
* [enter]simplify:  Simplifying (* (+ (* a c) (* b d)) (expm1 (log1p (/ 1 (+ (sqr d) (sqr c))))))
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (42 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 50 of 114
* [enter]simplify:  Simplifying (* (+ (* a c) (* b d)) (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (46 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 51 of 114
* [enter]simplify:  Simplifying (* (+ (* a c) (* b d)) (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (46 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 52 of 114
* [enter]simplify:  Simplifying (* (+ (* a c) (* b d)) (expm1 (log1p (/ 1 (+ (sqr d) (sqr c))))))
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (42 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 53 of 114
* [enter]simplify:  Simplifying (* (+ (* a c) (* b d)) (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (46 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 54 of 114
* [enter]simplify:  Simplifying (* (+ (* a c) (* b d)) (expm1 (log1p (/ 1 (+ (/ 1 (sqr d)) (/ 1 (sqr c)))))))
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (46 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 55 of 114
* [enter]simplify:  Simplifying (* 0 (expm1 (log1p (/ 1 (+ (sqr c) (sqr d))))))
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (17 enodes)
* [exit]simplify:  Simplified to 0
* [misc]none:  prog is (λ (a b c d) 0)
* * * [misc]progress:  simplifying alt 56 of 114
* [enter]simplify:  Simplifying (* (+ (* b d) (* c a)) (expm1 (log1p (/ 1 (+ (sqr c) (sqr d))))))
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (42 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 57 of 114
* [enter]simplify:  Simplifying (* (+ (* b d) (* c a)) (expm1 (log1p (/ 1 (+ (sqr c) (sqr d))))))
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (42 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 58 of 114
* [enter]simplify:  Simplifying (/ 1 (/ (fma d d (sqr c)) (fma c a (* b d))))
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* b d)) (fma d d (* c c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma c a (* b d)) (fma d d (* c c))))
* * * [misc]progress:  simplifying alt 59 of 114
* [enter]simplify:  Simplifying (/ 1 (/ (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (28 enodes)
* [exit]simplify:  Simplified to (/ (fma (/ 1 c) (/ 1 a) (/ (/ 1 b) d)) (fma (/ 1 d) (/ 1 d) (/ (/ 1 c) c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma (/ 1 c) (/ 1 a) (/ (/ 1 b) d)) (fma (/ 1 d) (/ 1 d) (/ (/ 1 c) c))))
* * * [misc]progress:  simplifying alt 60 of 114
* [enter]simplify:  Simplifying (/ 1 (/ (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))))
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ (/ 1 c) c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ (/ 1 c) c))))
* * * [misc]progress:  simplifying alt 61 of 114
* [enter]simplify:  Simplifying (/ (fma c a (* b d)) (fma d d (sqr c)))
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* b d)) (fma d d (sqr c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma c a (* b d)) (fma d d (sqr c))))
* * * [misc]progress:  simplifying alt 62 of 114
* [enter]simplify:  Simplifying (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma (/ 1 d) (/ 1 d) (/ 1 (sqr c))))
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (/ (fma (/ 1 c) (/ 1 a) (/ (/ 1 b) d)) (fma (/ 1 d) (/ 1 d) (/ (/ 1 c) c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma (/ 1 c) (/ 1 a) (/ (/ 1 b) d)) (fma (/ 1 d) (/ 1 d) (/ (/ 1 c) c))))
* * * [misc]progress:  simplifying alt 63 of 114
* [enter]simplify:  Simplifying (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ 1 (sqr c))))
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (24 enodes)
* [exit]simplify:  Simplified to (/ (fma (/ -1 c) (/ -1 a) (/ (/ 1 b) d)) (fma (/ -1 d) (/ -1 d) (/ (/ 1 c) c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma (/ -1 c) (/ -1 a) (/ (/ 1 b) d)) (fma (/ -1 d) (/ -1 d) (/ (/ 1 c) c))))
* * * [misc]progress:  simplifying alt 64 of 114
* [enter]simplify:  Simplifying (/ 1 (/ (fma d d (sqr c)) (fma c a (* b d))))
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* b d)) (fma d d (* c c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma c a (* b d)) (fma d d (* c c))))
* * * [misc]progress:  simplifying alt 65 of 114
* [enter]simplify:  Simplifying (/ 1 (/ (fma d d (sqr c)) (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))))
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma d d (* c c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (fma d d (* c c))))
* * * [misc]progress:  simplifying alt 66 of 114
* [enter]simplify:  Simplifying (/ 1 (/ (fma d d (sqr c)) (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))))
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (/ (fma (/ -1 c) (/ -1 a) (/ (/ 1 b) d)) (fma d d (* c c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma (/ -1 c) (/ -1 a) (/ (/ 1 b) d)) (fma d d (* c c))))
* * * [misc]progress:  simplifying alt 67 of 114
* [enter]simplify:  Simplifying (cube (cbrt 0))
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 0
* [misc]none:  prog is (λ (a b c d) 0)
* * * [misc]progress:  simplifying alt 68 of 114
* [enter]simplify:  Simplifying (cube (cbrt 0))
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 0
* [misc]none:  prog is (λ (a b c d) 0)
* * * [misc]progress:  simplifying alt 69 of 114
* [enter]simplify:  Simplifying (cube (cbrt 0))
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to 0
* [misc]none:  prog is (λ (a b c d) 0)
* * * [misc]progress:  simplifying alt 70 of 114
* [enter]simplify:  Simplifying (cube (cbrt (/ (+ (* b d) (* c a)) (+ (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 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 71 of 114
* [enter]simplify:  Simplifying (cube (cbrt (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (/ (+ (/ 1 (* c a)) (/ (/ 1 b) d)) (+ (/ 1 (* c c)) (/ 1 (sqr d))))
* [misc]none:  prog is (λ (a b c d) (/ (+ (/ 1 (* c a)) (/ (/ 1 b) d)) (+ (/ 1 (* c c)) (/ 1 (sqr d)))))
* * * [misc]progress:  simplifying alt 72 of 114
* [enter]simplify:  Simplifying (cube (cbrt (/ (+ (/ 1 (* c a)) (/ 1 (* b d))) (+ (/ 1 (sqr d)) (/ 1 (sqr c))))))
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (/ (+ (/ 1 (* c a)) (/ (/ 1 b) d)) (+ (/ 1 (* c c)) (/ 1 (sqr d))))
* [misc]none:  prog is (λ (a b c d) (/ (+ (/ 1 (* c a)) (/ (/ 1 b) d)) (+ (/ 1 (* c c)) (/ 1 (sqr d)))))
* * * [misc]progress:  simplifying alt 73 of 114
* [enter]simplify:  Simplifying (cube (cbrt (/ 0 (+ (sqr c) (sqr d)))))
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (17 enodes)
* [exit]simplify:  Simplified to 0
* [misc]none:  prog is (λ (a b c d) 0)
* * * [misc]progress:  simplifying alt 74 of 114
* [enter]simplify:  Simplifying (cube (cbrt (/ (+ (* b d) (* c a)) (+ (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 75 of 114
* [enter]simplify:  Simplifying (cube (cbrt (/ (+ (* b d) (* c a)) (+ (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 76 of 114
* [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 77 of 114
* [enter]simplify:  Simplifying (/ 1 (* c a))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (/ 1 (* c a))
* [misc]none:  prog is (λ (a b c d) (/ 1 (* c a)))
* * * [misc]progress:  simplifying alt 78 of 114
* [enter]simplify:  Simplifying (/ -1 (* c a))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* [exit]simplify:  Simplified to (/ -1 (* c a))
* [misc]none:  prog is (λ (a b c d) (/ -1 (* c a)))
* * * [misc]progress:  simplifying alt 79 of 114
* [enter]simplify:  Simplifying (sqr (/ (sqrt (fma c a (* b d))) (hypot c d)))
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (21 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 80 of 114
* [enter]simplify:  Simplifying (sqr (/ (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) (hypot c d)))
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* d b))) (sqr (hypot c d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* d b))) (sqr (hypot c d))))
* * * [misc]progress:  simplifying alt 81 of 114
* [enter]simplify:  Simplifying (sqr (/ (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (hypot c d)))
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (* (hypot c d) (hypot c d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (* (hypot c d) (hypot c d))))
* * * [misc]progress:  simplifying alt 82 of 114
* [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 83 of 114
* [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 84 of 114
* [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 85 of 114
* [enter]simplify:  Simplifying (sqr (* (sqrt (fma c a (* b d))) (/ 1 (hypot c d))))
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (35 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 86 of 114
* [enter]simplify:  Simplifying (sqr (* (/ 1 (hypot (/ 1 c) (/ 1 d))) (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))))
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (41 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 87 of 114
* [enter]simplify:  Simplifying (sqr (* (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (/ 1 (hypot (/ -1 c) (/ -1 d)))))
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (42 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 88 of 114
* [enter]simplify:  Simplifying (sqr (/ (sqrt (fma c a (* b d))) (hypot c d)))
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (21 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 89 of 114
* [enter]simplify:  Simplifying (sqr (/ (sqrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d)))) (hypot c d)))
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* d b))) (sqr (hypot c d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* d b))) (sqr (hypot c d))))
* * * [misc]progress:  simplifying alt 90 of 114
* [enter]simplify:  Simplifying (sqr (/ (sqrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d)))) (hypot c d)))
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (* (hypot c d) (hypot c d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (* (hypot c d) (hypot c d))))
* * * [misc]progress:  simplifying alt 91 of 114
* [enter]simplify:  Simplifying (* (+ (* a c) (* b d)) (sqr 0))
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to 0
* [misc]none:  prog is (λ (a b c d) 0)
* * * [misc]progress:  simplifying alt 92 of 114
* [enter]simplify:  Simplifying (* (+ (* a c) (* b d)) (sqr 0))
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to 0
* [misc]none:  prog is (λ (a b c d) 0)
* * * [misc]progress:  simplifying alt 93 of 114
* [enter]simplify:  Simplifying (* (+ (* a c) (* b d)) (sqr 0))
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to 0
* [misc]none:  prog is (λ (a b c d) 0)
* * * [misc]progress:  simplifying alt 94 of 114
* [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 95 of 114
* [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 96 of 114
* [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 97 of 114
* [enter]simplify:  Simplifying (* 0 (sqr (sqrt (/ 1 (+ (sqr c) (sqr d))))))
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (19 enodes)
* [exit]simplify:  Simplified to 0
* [misc]none:  prog is (λ (a b c d) 0)
* * * [misc]progress:  simplifying alt 98 of 114
* [enter]simplify:  Simplifying (* (+ (* b d) (* c a)) (sqr (sqrt (/ 1 (+ (sqr c) (sqr d))))))
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (46 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 99 of 114
* [enter]simplify:  Simplifying (* (+ (* b d) (* c a)) (sqr (sqrt (/ 1 (+ (sqr c) (sqr d))))))
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (46 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 100 of 114
* [enter]simplify:  Simplifying (* (+ (* a c) (* b d)) (sqr (sqrt 0)))
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to 0
* [misc]none:  prog is (λ (a b c d) 0)
* * * [misc]progress:  simplifying alt 101 of 114
* [enter]simplify:  Simplifying (* (+ (* a c) (* b d)) (sqr (sqrt 0)))
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to 0
* [misc]none:  prog is (λ (a b c d) 0)
* * * [misc]progress:  simplifying alt 102 of 114
* [enter]simplify:  Simplifying (* (+ (* a c) (* b d)) (sqr (sqrt 0)))
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to 0
* [misc]none:  prog is (λ (a b c d) 0)
* * * [misc]progress:  simplifying alt 103 of 114
* [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 104 of 114
* [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 105 of 114
* [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 106 of 114
* [enter]simplify:  Simplifying (/ (cube (cbrt (fma c a (* b d)))) (+ (sqr c) (sqr d)))
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* b d)) (fma c c (* d d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma c a (* b d)) (fma c c (* d d))))
* * * [misc]progress:  simplifying alt 107 of 114
* [enter]simplify:  Simplifying (/ (cube (cbrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))) (+ (sqr c) (sqr d)))
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (/ (fma (/ 1 c) (/ 1 a) (/ (/ 1 b) d)) (fma d d (* c c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma (/ 1 c) (/ 1 a) (/ (/ 1 b) d)) (fma d d (* c c))))
* * * [misc]progress:  simplifying alt 108 of 114
* [enter]simplify:  Simplifying (/ (cube (cbrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))) (+ (sqr c) (sqr d)))
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma c c (* d d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma c c (* d d))))
* * * [misc]progress:  simplifying alt 109 of 114
* [enter]simplify:  Simplifying (/ (fma c a (* b d)) (+ (sqr c) (sqr d)))
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (16 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* b d)) (fma d d (sqr c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma c a (* b d)) (fma d d (sqr c))))
* * * [misc]progress:  simplifying alt 110 of 114
* [enter]simplify:  Simplifying (/ (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))) (+ (sqr c) (sqr d)))
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (24 enodes)
* [exit]simplify:  Simplified to (/ (fma (/ 1 c) (/ 1 a) (/ (/ 1 b) d)) (fma d d (* c c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma (/ 1 c) (/ 1 a) (/ (/ 1 b) d)) (fma d d (* c c))))
* * * [misc]progress:  simplifying alt 111 of 114
* [enter]simplify:  Simplifying (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (+ (sqr c) (sqr d)))
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (/ (fma (/ -1 c) (/ -1 a) (/ (/ 1 b) d)) (fma c c (* d d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma (/ -1 c) (/ -1 a) (/ (/ 1 b) d)) (fma c c (* d d))))
* * * [misc]progress:  simplifying alt 112 of 114
* [enter]simplify:  Simplifying (/ (cube (cbrt (fma c a (* b d)))) (+ (sqr c) (sqr d)))
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* b d)) (fma c c (* d d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma c a (* b d)) (fma c c (* d d))))
* * * [misc]progress:  simplifying alt 113 of 114
* [enter]simplify:  Simplifying (/ (cube (cbrt (fma (/ 1 c) (/ 1 a) (/ 1 (* b d))))) (+ (sqr c) (sqr d)))
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (/ (fma (/ 1 c) (/ 1 a) (/ (/ 1 b) d)) (fma d d (* c c)))
* [misc]none:  prog is (λ (a b c d) (/ (fma (/ 1 c) (/ 1 a) (/ (/ 1 b) d)) (fma d d (* c c))))
* * * [misc]progress:  simplifying alt 114 of 114
* [enter]simplify:  Simplifying (/ (cube (cbrt (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))))) (+ (sqr c) (sqr d)))
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma c c (* d d)))
* [misc]none:  prog is (λ (a b c d) (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma c c (* d d))))
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime-changes:  Finding splitpoints for: (#<alt-event (λ (a b c d) (/ (* 1 (fma c a (* d b))) (+ (/ (/ 1 c) c) (/ 1 (* d d)))))> #<alt-delta (λ (a b c d) (* (+ (* a c) (* b d)) (/ 1 (+ (sqr c) (sqr d)))))> #<alt-delta (λ (a b c d) (* (/ (fma c a (* d b)) (- (cube (* c c)) (sqr (cube d)))) (+ (sqr (sqr c)) (- (sqr (sqr d)) (* (sqr c) (sqr d))))))> #<alt-delta (λ (a b c d) (cube (* (cbrt (+ (* a c) (* b d))) (cbrt (/ 1 (+ (sqr c) (sqr d)))))))> #<alt-delta (λ (a b c d) (cbrt (cube (/ (fma c a (* d b)) (fma d d (* c c))))))> #<alt-event (λ (a b c d) 0)> #<alt-event (λ (a b c d) (/ 1 (* c a)))> #<alt-event (λ (a b c d) (/ -1 (* c a)))> #<alt-delta (λ (a b c d) (* (+ (* a c) (* b d)) (expm1 (log1p (/ 1 (+ (sqr c) (sqr d)))))))> #<alt-delta (λ (a b c d) (/ 1 (/ (fma d d (sqr c)) (fma c a (* b d)))))> #<alt-event (λ (a b c d) (* (+ (/ 1 (* d b)) (/ 1 (* a c))) (/ 1 (+ (/ (/ 1 c) c) (/ (/ 1 d) d)))))> #<alt-delta (λ (a b c d) (cube (cbrt (/ (+ (* a c) (* b d)) (+ (sqr c) (sqr d))))))> #<alt-delta (λ (a b c d) (sqr (/ (sqrt (fma c a (* d b))) (hypot c d))))> #<alt-delta (λ (a b c d) (* (+ (* a c) (* b d)) (sqr (sqrt (/ 1 (+ (sqr c) (sqr d)))))))> #<alt-delta (λ (a b c d) (/ (cube (cbrt (fma c a (* d b)))) (+ (sqr c) (sqr d))))> #<alt-event (λ (a b c d) (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ (/ 1 c) c))))>)
* [misc]regimes:  Found splitpoints: (#s(sp 0 d 4.9145574797201646e+123) #s(sp 1 d 1.7345981669354597e+195) #s(sp 2 d +inf.0)) , with alts (#<alt-delta (λ (a b c d) (* (+ (* a c) (* b d)) (/ 1 (+ (sqr c) (sqr d)))))> #<alt-delta (λ (a b c d) (sqr (/ (sqrt (fma c a (* d b))) (hypot c d))))> #<alt-event (λ (a b c d) 0)>)
* [misc]splitpoints:  intervals are:  ((#f . #s(sp 0 d 4.9145574797201646e+123)))
* [misc]splitpoints:  intervals are:  ((#s(sp 0 d 4.9145574797201646e+123) . #s(sp 1 d 1.7345981669354597e+195)))
* [misc]splitpoints:  intervals are:  ((#s(sp 1 d 1.7345981669354597e+195) . #s(sp 2 d +inf.0)))
* [enter]simplify:  Simplifying (/ (* 1 (fma c a (* d b))) (+ (/ (/ 1 c) c) (/ 1 (* d d))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* b d)) (+ (/ 1 (* d d)) (/ (/ 1 c) c)))
* [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)))
* [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 (- (cube (* c c)) (sqr (cube d)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (- (* (cube c) (cube c)) (* (cube d) (cube d)))
* [exit]simplify:  Simplified to (- (* (cube c) (cube c)) (* (cube d) (cube d)))
* [enter]simplify:  Simplifying (* (cbrt (+ (* a c) (* b d))) (cbrt (/ 1 (+ (sqr c) (sqr d)))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* [exit]simplify:  Simplified to (* (cbrt (fma c a (* d b))) (cbrt (/ 1 (fma d d (* c c)))))
* [exit]simplify:  Simplified to (* (cbrt (fma c a (* d b))) (cbrt (/ 1 (fma d d (* c c)))))
* [enter]simplify:  Simplifying (/ (fma c a (* d b)) (fma d d (* c c)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (fma d d (sqr c)))
* [exit]simplify:  Simplified to (/ (fma c a (* d b)) (fma d d (sqr c)))
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* [enter]simplify:  Simplifying (/ 1 (* c a))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (/ 1 (* c a))
* [enter]simplify:  Simplifying (/ -1 (* c a))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (/ -1 (* c a))
* [enter]simplify:  Simplifying (log1p (/ 1 (+ (sqr c) (sqr d))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (log1p (/ 1 (fma c c (* d d))))
* [exit]simplify:  Simplified to (log1p (/ 1 (fma c c (* d 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 c a (* b d))
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* [exit]simplify:  Simplified to (fma c a (* b d))
* [exit]simplify:  Simplified to (fma c a (* b d))
* [enter]simplify:  Simplifying (* (+ (/ 1 (* d b)) (/ 1 (* a c))) (/ 1 (+ (/ (/ 1 c) c) (/ (/ 1 d) d))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (115 enodes)
* * [misc]simplify:  iters left: 1 (132 enodes)
* [exit]simplify:  Simplified to (/ (+ (/ 1 (* d b)) (/ (/ 1 c) a)) (+ (/ (/ 1 d) d) (/ 1 (sqr c))))
* [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))))
* [enter]simplify:  Simplifying (sqrt (fma c a (* d b)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (fma c a (* d b)))
* [exit]simplify:  Simplified to (sqrt (fma c a (* d b)))
* [enter]simplify:  Simplifying (hypot c d)
* * [misc]simplify:  iters left: 1 (3 enodes)
* [exit]simplify:  Simplified to (hypot c d)
* [exit]simplify:  Simplified to (hypot c d)
* [enter]simplify:  Simplifying (sqrt (/ 1 (+ (sqr c) (sqr d))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (sqrt (/ 1 (fma c c (* d d))))
* [exit]simplify:  Simplified to (sqrt (/ 1 (fma c c (* d d))))
* [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 (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ (/ 1 c) c)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* [exit]simplify:  Simplified to (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ (/ 1 c) c)))
* [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)))
* [enter]simplify:  Simplifying (/ 1 (* c a))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (/ 1 (* c a))
* [enter]simplify:  Simplifying (* (+ (/ 1 (* d b)) (/ 1 (* a c))) (/ 1 (+ (/ (/ 1 c) c) (/ (/ 1 d) d))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (115 enodes)
* * [misc]simplify:  iters left: 1 (132 enodes)
* [exit]simplify:  Simplified to (/ (+ (/ 1 (* d b)) (/ (/ 1 c) a)) (+ (/ (/ 1 d) d) (/ 1 (sqr c))))
* [enter]simplify:  Simplifying (sqrt (fma c a (* d b)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (fma c a (* d b)))
* [exit]simplify:  Simplified to (sqrt (fma c a (* d b)))
* [enter]simplify:  Simplifying (hypot c d)
* * [misc]simplify:  iters left: 1 (3 enodes)
* [exit]simplify:  Simplified to (hypot c d)
* [exit]simplify:  Simplified to (hypot c d)
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* [enter]simplify:  Simplifying (/ 1 (* c a))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (/ 1 (* c a))
* [enter]simplify:  Simplifying (/ -1 (* c a))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (/ -1 (* c a))
* [enter]simplify:  Simplifying (sqrt (fma c a (* d b)))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (fma c a (* d b)))
* [exit]simplify:  Simplified to (sqrt (fma c a (* d b)))
* [enter]simplify:  Simplifying (hypot c d)
* * [misc]simplify:  iters left: 1 (3 enodes)
* [exit]simplify:  Simplified to (hypot c d)
* [exit]simplify:  Simplified to (hypot c d)
* [enter]simplify:  Simplifying (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ (/ 1 c) c)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* [exit]simplify:  Simplified to (/ (fma (/ -1 c) (/ -1 a) (/ 1 (* b d))) (fma (/ -1 d) (/ -1 d) (/ (/ 1 c) c)))