* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * [misc]progress:  [2/2] Setting up program.
* [enter]simplify:  Simplifying (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* [exit]simplify:  Simplified to (/ (+ (sqrt (- (* b b) (* (* 4 c) a))) (- b)) (* 2 a))
* [misc]progress:  [Phase 2 of 3] Improving.
* * [misc]progress:  iteration 1 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-event (λ (a b c) (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 2)
* [misc]approximate:  Taking taylor expansion of (sqrt (- (sqr b) (* 4 (* a c)))) in (b a c) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr b) (* 4 (* a c)))) in c
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* 4 (* a c))) in c
* [misc]taylor:  Taking taylor expansion of (sqr b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* b b) into (sqr b)
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr b) 0) into (sqr b)
* [misc]backup-simplify:  Simplify (sqrt (sqr b)) into b
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (+ (* 4 a) (* 0 0)) into (* 4 a)
* [misc]backup-simplify:  Simplify (- (* 4 a)) into (- (* 4 a))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 a))) into (- (* 4 a))
* [misc]backup-simplify:  Simplify (/ (- (* 4 a)) (* 2 (sqrt (sqr b)))) into (* -2 (/ a b))
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr b) (* 4 (* a c)))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* 4 (* a c))) in a
* [misc]taylor:  Taking taylor expansion of (sqr b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* b b) into (sqr b)
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr b) 0) into (sqr b)
* [misc]backup-simplify:  Simplify (sqrt (sqr b)) into b
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* 4 c) (* 0 0)) into (* 4 c)
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 c))) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (/ (- (* 4 c)) (* 2 (sqrt (sqr b)))) into (* -2 (/ c b))
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr b) (* 4 (* a c)))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* 4 (* a c))) in b
* [misc]taylor:  Taking taylor expansion of (sqr b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a c) into (* a c)
* [misc]backup-simplify:  Simplify (* 4 (* a c)) into (* 4 (* a c))
* [misc]backup-simplify:  Simplify (- (* 4 (* a c))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (* a c)))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (sqrt (- (* 4 (* a c)))) into (sqrt (- (* 4 (* a c))))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (* a c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (* 4 (* a c)))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr b) (* 4 (* a c)))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* 4 (* a c))) in b
* [misc]taylor:  Taking taylor expansion of (sqr b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a c) into (* a c)
* [misc]backup-simplify:  Simplify (* 4 (* a c)) into (* 4 (* a c))
* [misc]backup-simplify:  Simplify (- (* 4 (* a c))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (* a c)))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (sqrt (- (* 4 (* a c)))) into (sqrt (- (* 4 (* a c))))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (* a c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (* 4 (* a c)))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* 4 (* a c)))) in a
* [misc]taylor:  Taking taylor expansion of (- (* 4 (* a c))) in a
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* 4 c) (* 0 0)) into (* 4 c)
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (/ (- (* 4 c)) (* 2 (sqrt 0))) into (* +nan.0 c)
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* +nan.0 c) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* +nan.0 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 (+ (* a 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (* a c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (- 1 (sqr 0) (+)) (* 2 (sqrt (- (* 4 (* a c)))))) into (/ 1/2 (sqrt (- (* 4 (* a c)))))
* [misc]taylor:  Taking taylor expansion of (/ 1/2 (sqrt (- (* 4 (* a c))))) in a
* [misc]taylor:  Taking taylor expansion of 1/2 in a
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* 4 (* a c)))) in a
* [misc]taylor:  Taking taylor expansion of (- (* 4 (* a c))) in a
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* 4 c) (* 0 0)) into (* 4 c)
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (/ (- (* 4 c)) (* 2 (sqrt 0))) into (* +nan.0 c)
* [misc]backup-simplify:  Simplify (/ 1/2 (* +nan.0 c)) into (/ +nan.0 c)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 c) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 c)) (+)) (* 2 0)) into (* +nan.0 (sqr c))
* [misc]backup-simplify:  Simplify (- (/ 0 (* +nan.0 c)) (+ (* (/ +nan.0 c) (/ (* +nan.0 (sqr c)) (* +nan.0 c))))) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 c) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 c)) (+)) (* 2 0)) into (* +nan.0 (sqr c))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (sqr c)) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (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 (* +nan.0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 1) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* a c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt (- (* 4 (* a c))))))))) (* 2 (sqrt (- (* 4 (* a 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 c
* [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 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 c) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* +nan.0 c) (* +nan.0 (sqr c)))))) (* 2 0)) into (* +nan.0 (pow c 3))
* [misc]backup-simplify:  Simplify (- (/ 0 (* +nan.0 c)) (+ (* (/ +nan.0 c) (/ (* +nan.0 (pow c 3)) (* +nan.0 c))) (* (- +nan.0) (/ (* +nan.0 (sqr c)) (* +nan.0 c))))) into (- (* +nan.0 c))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 c)) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 c) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [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 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 c) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* +nan.0 c) (* +nan.0 (sqr c)))))) (* 2 0)) into (* +nan.0 (pow c 3))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (pow c 3)) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (pow c 3) 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 (+ (* (- +nan.0) (* c (* a 1))) (* (- +nan.0) (sqr (* 1 (* 1 b))))) into (- (+ (* +nan.0 (sqr b)) (- (* +nan.0 (* a c)))))
* [misc]approximate:  Taking taylor expansion of (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c))))) in (b a c) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c))))) in c
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) 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 (* 4 (* (/ 1 a) (/ 1 c))) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 a) 1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 4 (/ 1 a)) into (/ 4 a)
* [misc]backup-simplify:  Simplify (- (/ 4 a)) into (- (* 4 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 a)))) into (- (* 4 (/ 1 a)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4 (/ 1 a))) (* 2 (sqrt 0))) into (/ +nan.0 a)
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c))))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (* 4 (* (/ 1 a) (/ 1 c))) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 4 (/ 1 c)) into (/ 4 c)
* [misc]backup-simplify:  Simplify (- (/ 4 c)) into (- (* 4 (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 c)))) into (- (* 4 (/ 1 c)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4 (/ 1 c))) (* 2 (sqrt 0))) into (/ +nan.0 c)
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c))))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (* (/ 1 a) (/ 1 c))) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c))))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (* (/ 1 a) (/ 1 c))) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in c
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 a) (/ 1 c)) into (/ 1 (* a c))
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (* a c))) into (/ 4 (* a c))
* [misc]backup-simplify:  Simplify (- (/ 4 (* a c))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 (* a c))))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (/ (- (- (* 4 (/ 1 (* a c)))) (sqr 0) (+)) (* 2 1)) into (/ -2 (* a c))
* [misc]taylor:  Taking taylor expansion of (/ -2 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of -2 in a
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (/ -2 c) into (/ -2 c)
* [misc]taylor:  Taking taylor expansion of (/ -2 c) in c
* [misc]taylor:  Taking taylor expansion of -2 in c
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -2 1) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 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 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a) 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ 1 (* a c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -2 (* a c)))))) (* 2 1)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 c) (+ (* (/ -2 c) (/ 0 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 c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -2 (/ 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 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a) 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (/ 1 (* a c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (/ -2 (* a c))) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -2 (* (sqr a) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ -2 (* (sqr a) (sqr c))) in a
* [misc]taylor:  Taking taylor expansion of -2 in a
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr c)) in a
* [misc]taylor:  Taking taylor expansion of (sqr a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (* 0 (sqr c)) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (sqr c))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (sqr c)))) into (sqr c)
* [misc]backup-simplify:  Simplify (/ -2 (sqr c)) into (/ -2 (sqr c))
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr c)) (+ (* (/ -2 (sqr c)) (/ 0 (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 c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 c) (+ (* (/ -2 c) (/ 0 c)) (* 0 (/ 0 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 c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (/ 1 (/ 1 b))))) (* -2 (* (/ 1 (/ 1 c)) (* (/ 1 (/ 1 a)) (/ 1 b))))) into (- b (* 2 (/ (* a c) b)))
* [misc]approximate:  Taking taylor expansion of (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c)))))) in (b a c) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c)))))) in c
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* 4 (* (/ 1 (- a)) (/ 1 (- c)))) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* (/ -1 a) -1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 4 (/ 1 a)) into (/ 4 a)
* [misc]backup-simplify:  Simplify (- (/ 4 a)) into (- (* 4 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 a)))) into (- (* 4 (/ 1 a)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4 (/ 1 a))) (* 2 (sqrt 0))) into (/ +nan.0 a)
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c)))))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* 4 (* (/ 1 (- a)) (/ 1 (- c)))) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 4 (/ 1 c)) into (/ 4 c)
* [misc]backup-simplify:  Simplify (- (/ 4 c)) into (- (* 4 (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 c)))) into (- (* 4 (/ 1 c)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4 (/ 1 c))) (* 2 (sqrt 0))) into (/ +nan.0 c)
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c)))))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* 4 (* (/ 1 (- a)) (/ 1 (- c)))) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c)))))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* 4 (* (/ 1 (- a)) (/ 1 (- c)))) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in c
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-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 a) (/ -1 c)) into (/ 1 (* a c))
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (* a c))) into (/ 4 (* a c))
* [misc]backup-simplify:  Simplify (- (/ 4 (* a c))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 (* a c))))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (/ (- (- (* 4 (/ 1 (* a c)))) (sqr 0) (+)) (* 2 1)) into (/ -2 (* a c))
* [misc]taylor:  Taking taylor expansion of (/ -2 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of -2 in a
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (/ -2 c) into (/ -2 c)
* [misc]taylor:  Taking taylor expansion of (/ -2 c) in c
* [misc]taylor:  Taking taylor expansion of -2 in c
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -2 1) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a) 0) (* 0 (/ -1 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ 1 (* a c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -2 (* a c)))))) (* 2 1)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 c) (+ (* (/ -2 c) (/ 0 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 c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -2 (/ 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 (- 0) into 0
* [misc]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 (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a) 0) (+ (* 0 0) (* 0 (/ -1 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (/ 1 (* a c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (/ -2 (* a c))) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -2 (* (sqr a) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ -2 (* (sqr a) (sqr c))) in a
* [misc]taylor:  Taking taylor expansion of -2 in a
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr c)) in a
* [misc]taylor:  Taking taylor expansion of (sqr a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (* 0 (sqr c)) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (sqr c))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (sqr c)))) into (sqr c)
* [misc]backup-simplify:  Simplify (/ -2 (sqr c)) into (/ -2 (sqr c))
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr c)) (+ (* (/ -2 (sqr c)) (/ 0 (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 c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 c) (+ (* (/ -2 c) (/ 0 c)) (* 0 (/ 0 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 c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (/ 1 (/ 1 (- b)))))) (* -2 (* (/ 1 (/ 1 (- c))) (* (/ 1 (/ 1 (- a))) (/ 1 (- b)))))) into (- (* 2 (/ (* a c) b)) b)
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) in (b a c) around 0
* [misc]taylor:  Taking taylor expansion of (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) 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]taylor:  Taking taylor expansion of (sqrt (- (sqr b) (* 4 (* a c)))) in c
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* 4 (* a c))) in c
* [misc]taylor:  Taking taylor expansion of (sqr b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* b b) into (sqr b)
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr b) 0) into (sqr b)
* [misc]backup-simplify:  Simplify (sqrt (sqr b)) into b
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (+ (* 4 a) (* 0 0)) into (* 4 a)
* [misc]backup-simplify:  Simplify (- (* 4 a)) into (- (* 4 a))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 a))) into (- (* 4 a))
* [misc]backup-simplify:  Simplify (/ (- (* 4 a)) (* 2 (sqrt (sqr b)))) into (* -2 (/ a b))
* [misc]taylor:  Taking taylor expansion of (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) 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]taylor:  Taking taylor expansion of (sqrt (- (sqr b) (* 4 (* a c)))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* 4 (* a c))) in a
* [misc]taylor:  Taking taylor expansion of (sqr b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* b b) into (sqr b)
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr b) 0) into (sqr b)
* [misc]backup-simplify:  Simplify (sqrt (sqr b)) into b
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* 4 c) (* 0 0)) into (* 4 c)
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 c))) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (/ (- (* 4 c)) (* 2 (sqrt (sqr b)))) into (* -2 (/ c b))
* [misc]taylor:  Taking taylor expansion of (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) 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]taylor:  Taking taylor expansion of (sqrt (- (sqr b) (* 4 (* a c)))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* 4 (* a c))) in b
* [misc]taylor:  Taking taylor expansion of (sqr b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a c) into (* a c)
* [misc]backup-simplify:  Simplify (* 4 (* a c)) into (* 4 (* a c))
* [misc]backup-simplify:  Simplify (- (* 4 (* a c))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (* a c)))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (sqrt (- (* 4 (* a c)))) into (sqrt (- (* 4 (* a c))))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (* a c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (* 4 (* a c)))))) into 0
* [misc]taylor:  Taking taylor expansion of (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) 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]taylor:  Taking taylor expansion of (sqrt (- (sqr b) (* 4 (* a c)))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* 4 (* a c))) in b
* [misc]taylor:  Taking taylor expansion of (sqr b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a c) into (* a c)
* [misc]backup-simplify:  Simplify (* 4 (* a c)) into (* 4 (* a c))
* [misc]backup-simplify:  Simplify (- (* 4 (* a c))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (* a c)))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (sqrt (- (* 4 (* a c)))) into (sqrt (- (* 4 (* a c))))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (* a c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (* 4 (* a c)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (sqrt (- (* 4 (* a c))))) into (sqrt (- (* 4 (* a c))))
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* 4 (* a c)))) in a
* [misc]taylor:  Taking taylor expansion of (- (* 4 (* a c))) in a
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* 4 c) (* 0 0)) into (* 4 c)
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (/ (- (* 4 c)) (* 2 (sqrt 0))) into (* +nan.0 c)
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of -1 in c
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 c) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* +nan.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 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (* a c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (- 1 (sqr 0) (+)) (* 2 (sqrt (- (* 4 (* a c)))))) into (/ 1/2 (sqrt (- (* 4 (* a c)))))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1/2 (sqrt (- (* 4 (* a c)))))) into (* 1/2 (/ 1 (sqrt (- (* 4 (* a c))))))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (sqrt (- (* 4 (* a c)))))) in a
* [misc]taylor:  Taking taylor expansion of 1/2 in a
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (- (* 4 (* a c))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* 4 (* a c)))) in a
* [misc]taylor:  Taking taylor expansion of (- (* 4 (* a c))) in a
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* 4 c) (* 0 0)) into (* 4 c)
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (/ (- (* 4 c)) (* 2 (sqrt 0))) into (* +nan.0 c)
* [misc]backup-simplify:  Simplify (/ 1 (* +nan.0 c)) into (/ +nan.0 c)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 c) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 c)) (+)) (* 2 0)) into (* +nan.0 (sqr c))
* [misc]backup-simplify:  Simplify (- (+ (* (/ +nan.0 c) (/ (* +nan.0 (sqr c)) (* +nan.0 c))))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* 1/2 (- +nan.0)) (* 0 (/ +nan.0 c))) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 c) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 c)) (+)) (* 2 0)) into (* +nan.0 (sqr c))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (sqr c)) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (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 (* +nan.0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 1) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (* c (* a 1))) (+ (* (- +nan.0) (sqr (* 1 (* 1 b)))) (* -1 (* 1 (* 1 b))))) into (- (+ (* +nan.0 (sqr b)) (- b (* +nan.0 (* a c)))))
* [misc]approximate:  Taking taylor expansion of (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))))) in (b a c) around 0
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))))) in c
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b)) 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 (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c))))) in c
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) 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 (* 4 (* (/ 1 a) (/ 1 c))) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 a) 1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 4 (/ 1 a)) into (/ 4 a)
* [misc]backup-simplify:  Simplify (- (/ 4 a)) into (- (* 4 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 a)))) into (- (* 4 (/ 1 a)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4 (/ 1 a))) (* 2 (sqrt 0))) into (/ +nan.0 a)
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))))) in a
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c))))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (* 4 (* (/ 1 a) (/ 1 c))) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 4 (/ 1 c)) into (/ 4 c)
* [misc]backup-simplify:  Simplify (- (/ 4 c)) into (- (* 4 (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 c)))) into (- (* 4 (/ 1 c)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4 (/ 1 c))) (* 2 (sqrt 0))) into (/ +nan.0 c)
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))))) in b
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c))))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (* (/ 1 a) (/ 1 c))) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))))) in b
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c))))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (* (/ 1 a) (/ 1 c))) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 (* 2 (sqrt 1))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 1) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [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 (- (+ (* 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 a) (/ 1 c)) into (/ 1 (* a c))
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (* a c))) into (/ 4 (* a c))
* [misc]backup-simplify:  Simplify (- (/ 4 (* a c))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 (* a c))))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (/ (- (- (* 4 (/ 1 (* a c)))) (sqr 0) (+)) (* 2 1)) into (/ -2 (* a c))
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 (* a c))) into (- (* 2 (/ 1 (* a c))))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (* a c)))) in a
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* a c))) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 2 (/ 1 c)) into (/ 2 c)
* [misc]backup-simplify:  Simplify (- (/ 2 c)) into (- (* 2 (/ 1 c)))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 c))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a) 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ 1 (* a c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -2 (* a c)))))) (* 2 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 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]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 (- (+ (* 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 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a) 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (/ 1 (* a c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (/ -2 (* a c))) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -2 (* (sqr a) (sqr c)))
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 (* (sqr a) (sqr c)))) into (- (* 2 (/ 1 (* (sqr a) (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (* (sqr a) (sqr c))))) in a
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* (sqr a) (sqr c)))) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr a) (sqr c))) in a
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr c)) in a
* [misc]taylor:  Taking taylor expansion of (sqr a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (* 0 (sqr c)) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (sqr c))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (sqr c)))) into (sqr c)
* [misc]backup-simplify:  Simplify (/ 1 (sqr c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr c)) (/ 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 (sqr c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* -2 (* (/ 1 (/ 1 c)) (* (/ 1 (/ 1 a)) (/ 1 b)))) into (* -2 (/ (* a c) b))
* [misc]approximate:  Taking taylor expansion of (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))))) in (b a c) around 0
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))))) in c
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- b))) 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 (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c)))))) in c
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* 4 (* (/ 1 (- a)) (/ 1 (- c)))) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* (/ -1 a) -1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 4 (/ 1 a)) into (/ 4 a)
* [misc]backup-simplify:  Simplify (- (/ 4 a)) into (- (* 4 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 a)))) into (- (* 4 (/ 1 a)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4 (/ 1 a))) (* 2 (sqrt 0))) into (/ +nan.0 a)
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))))) in a
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]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 (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c)))))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* 4 (* (/ 1 (- a)) (/ 1 (- c)))) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 4 (/ 1 c)) into (/ 4 c)
* [misc]backup-simplify:  Simplify (- (/ 4 c)) into (- (* 4 (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 c)))) into (- (* 4 (/ 1 c)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4 (/ 1 c))) (* 2 (sqrt 0))) into (/ +nan.0 c)
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))))) in b
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c)))))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* 4 (* (/ 1 (- a)) (/ 1 (- c)))) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))))) in b
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c)))))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* 4 (* (/ 1 (- a)) (/ 1 (- c)))) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 (* 2 (sqrt 1))) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-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 a) (/ -1 c)) into (/ 1 (* a c))
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (* a c))) into (/ 4 (* a c))
* [misc]backup-simplify:  Simplify (- (/ 4 (* a c))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 (* a c))))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (/ (- (- (* 4 (/ 1 (* a c)))) (sqr 0) (+)) (* 2 1)) into (/ -2 (* a c))
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 (* a c))) into (- (* 2 (/ 1 (* a c))))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (* a c)))) in a
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* a c))) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 2 (/ 1 c)) into (/ 2 c)
* [misc]backup-simplify:  Simplify (- (/ 2 c)) into (- (* 2 (/ 1 c)))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 c))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a) 0) (* 0 (/ -1 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ 1 (* a c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -2 (* a c)))))) (* 2 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 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]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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 (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a) 0) (+ (* 0 0) (* 0 (/ -1 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (/ 1 (* a c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (/ -2 (* a c))) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -2 (* (sqr a) (sqr c)))
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 (* (sqr a) (sqr c)))) into (- (* 2 (/ 1 (* (sqr a) (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (* (sqr a) (sqr c))))) in a
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* (sqr a) (sqr c)))) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr a) (sqr c))) in a
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr c)) in a
* [misc]taylor:  Taking taylor expansion of (sqr a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (* 0 (sqr c)) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (sqr c))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (sqr c)))) into (sqr c)
* [misc]backup-simplify:  Simplify (/ 1 (sqr c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr c)) (/ 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 (sqr c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (* 1 (* 1 (/ 1 (/ 1 (- b)))))) (* -2 (* (/ 1 (/ 1 (- c))) (* (/ 1 (/ 1 (- a))) (/ 1 (- b)))))) into (- (* 2 (/ (* a c) b)) (* 2 b))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a)) in (b a c) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a)) in c
* [misc]taylor:  Taking taylor expansion of (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) 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]taylor:  Taking taylor expansion of (sqrt (- (sqr b) (* 4 (* a c)))) in c
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* 4 (* a c))) in c
* [misc]taylor:  Taking taylor expansion of (sqr b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* b b) into (sqr b)
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr b) 0) into (sqr b)
* [misc]backup-simplify:  Simplify (sqrt (sqr b)) into b
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (+ (* 4 a) (* 0 0)) into (* 4 a)
* [misc]backup-simplify:  Simplify (- (* 4 a)) into (- (* 4 a))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 a))) into (- (* 4 a))
* [misc]backup-simplify:  Simplify (/ (- (* 4 a)) (* 2 (sqrt (sqr b)))) into (* -2 (/ a b))
* [misc]taylor:  Taking taylor expansion of (* 2 a) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (+ (- b) b) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -2 (/ a b))) into (- (* 2 (/ a b)))
* [misc]backup-simplify:  Simplify (* 2 a) into (* 2 a)
* [misc]backup-simplify:  Simplify (/ (- (* 2 (/ a b))) (* 2 a)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a)) in a
* [misc]taylor:  Taking taylor expansion of (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) 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]taylor:  Taking taylor expansion of (sqrt (- (sqr b) (* 4 (* a c)))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* 4 (* a c))) in a
* [misc]taylor:  Taking taylor expansion of (sqr b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* b b) into (sqr b)
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr b) 0) into (sqr b)
* [misc]backup-simplify:  Simplify (sqrt (sqr b)) into b
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* 4 c) (* 0 0)) into (* 4 c)
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 c))) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (/ (- (* 4 c)) (* 2 (sqrt (sqr b)))) into (* -2 (/ c b))
* [misc]taylor:  Taking taylor expansion of (* 2 a) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (+ (- b) b) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -2 (/ c b))) into (- (* 2 (/ c b)))
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
* [misc]backup-simplify:  Simplify (/ (- (* 2 (/ c b))) 2) into (* -1 (/ c b))
* [misc]taylor:  Taking taylor expansion of (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a)) in b
* [misc]taylor:  Taking taylor expansion of (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) 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]taylor:  Taking taylor expansion of (sqrt (- (sqr b) (* 4 (* a c)))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* 4 (* a c))) in b
* [misc]taylor:  Taking taylor expansion of (sqr b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a c) into (* a c)
* [misc]backup-simplify:  Simplify (* 4 (* a c)) into (* 4 (* a c))
* [misc]backup-simplify:  Simplify (- (* 4 (* a c))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (* a c)))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (sqrt (- (* 4 (* a c)))) into (sqrt (- (* 4 (* a c))))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (* a c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (* 4 (* a c)))))) into 0
* [misc]taylor:  Taking taylor expansion of (* 2 a) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (sqrt (- (* 4 (* a c))))) into (sqrt (- (* 4 (* a c))))
* [misc]backup-simplify:  Simplify (* 2 a) into (* 2 a)
* [misc]backup-simplify:  Simplify (/ (sqrt (- (* 4 (* a c)))) (* 2 a)) into (* 1/2 (/ (sqrt (- (* 4 (* a c)))) a))
* [misc]taylor:  Taking taylor expansion of (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a)) in b
* [misc]taylor:  Taking taylor expansion of (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) 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]taylor:  Taking taylor expansion of (sqrt (- (sqr b) (* 4 (* a c)))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* 4 (* a c))) in b
* [misc]taylor:  Taking taylor expansion of (sqr b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a c) into (* a c)
* [misc]backup-simplify:  Simplify (* 4 (* a c)) into (* 4 (* a c))
* [misc]backup-simplify:  Simplify (- (* 4 (* a c))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (* a c)))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (sqrt (- (* 4 (* a c)))) into (sqrt (- (* 4 (* a c))))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (* a c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (* 4 (* a c)))))) into 0
* [misc]taylor:  Taking taylor expansion of (* 2 a) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (sqrt (- (* 4 (* a c))))) into (sqrt (- (* 4 (* a c))))
* [misc]backup-simplify:  Simplify (* 2 a) into (* 2 a)
* [misc]backup-simplify:  Simplify (/ (sqrt (- (* 4 (* a c)))) (* 2 a)) into (* 1/2 (/ (sqrt (- (* 4 (* a c)))) a))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (sqrt (- (* 4 (* a c)))) a)) in a
* [misc]taylor:  Taking taylor expansion of 1/2 in a
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ (sqrt (- (* 4 (* a c)))) a) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* 4 (* a c)))) in a
* [misc]taylor:  Taking taylor expansion of (- (* 4 (* a c))) in a
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* 4 c) (* 0 0)) into (* 4 c)
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (/ (- (* 4 c)) (* 2 (sqrt 0))) into (* +nan.0 c)
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (* +nan.0 c) 1) into (* +nan.0 c)
* [misc]backup-simplify:  Simplify (* 1/2 (* +nan.0 c)) into (* +nan.0 c)
* [misc]taylor:  Taking taylor expansion of (* +nan.0 c) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* +nan.0 1) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 (* 2 a)) (+ (* (* 1/2 (/ (sqrt (- (* 4 (* a c)))) a)) (/ 0 (* 2 a))))) into (- (* 1/2 (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of 1/2 in a
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [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]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 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]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 c) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 c)) (+)) (* 2 0)) into (* +nan.0 (sqr c))
* [misc]backup-simplify:  Simplify (- (/ (* +nan.0 (sqr c)) 1) (+ (* (* +nan.0 c) (/ 0 1)))) into (- (* +nan.0 (sqr c)))
* [misc]backup-simplify:  Simplify (+ (* 1/2 (- (* +nan.0 (sqr c)))) (* 0 (* +nan.0 c))) into (- (* +nan.0 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (sqr c))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (sqr c)) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (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 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 1) (* 0 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 (+ (* a 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (* a c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (- 1 (sqr 0) (+)) (* 2 (sqrt (- (* 4 (* a c)))))) into (/ 1/2 (sqrt (- (* 4 (* a c)))))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1/2 (sqrt (- (* 4 (* a c)))))) into (* 1/2 (/ 1 (sqrt (- (* 4 (* a c))))))
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (- (/ (* 1/2 (/ 1 (sqrt (- (* 4 (* a c)))))) (* 2 a)) (+ (* (* 1/2 (/ (sqrt (- (* 4 (* a c)))) a)) (/ 0 (* 2 a))) (* (- (* 1/2 (/ 1 a))) (/ 0 (* 2 a))))) into (* 1/4 (/ 1 (* (sqrt (- (* 4 (* a c)))) a)))
* [misc]taylor:  Taking taylor expansion of (* 1/4 (/ 1 (* (sqrt (- (* 4 (* a c)))) a))) in a
* [misc]taylor:  Taking taylor expansion of 1/4 in a
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqrt (- (* 4 (* a c)))) a)) in a
* [misc]taylor:  Taking taylor expansion of (* (sqrt (- (* 4 (* a c)))) a) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* 4 (* a c)))) in a
* [misc]taylor:  Taking taylor expansion of (- (* 4 (* a c))) in a
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* 4 c) (* 0 0)) into (* 4 c)
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (/ (- (* 4 c)) (* 2 (sqrt 0))) into (* +nan.0 c)
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* (* +nan.0 c) 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 c) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 c)) (+)) (* 2 0)) into (* +nan.0 (sqr c))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* (* +nan.0 c) 1) (* (* +nan.0 (sqr c)) 0))) into (- (* +nan.0 c))
* [misc]backup-simplify:  Simplify (/ 1 (- (* +nan.0 c))) into (/ +nan.0 c)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 c) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* +nan.0 c) (* +nan.0 (sqr c)))))) (* 2 0)) into (* +nan.0 (pow c 3))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 c) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 (sqr c))) (+ (* 2 (* (* +nan.0 c) (* +nan.0 (pow c 3)))))) (* 2 0)) into (* +nan.0 (pow c 4))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* (* +nan.0 c) 0) (+ (* (* +nan.0 (sqr c)) 0) (+ (* (* +nan.0 (pow c 3)) 1) (* (* +nan.0 (pow c 4)) 0))))) into (- (* +nan.0 (pow c 3)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* (* +nan.0 c) 0) (+ (* (* +nan.0 (sqr c)) 1) (* (* +nan.0 (pow c 3)) 0)))) into (- (* +nan.0 (sqr c)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ +nan.0 c) (/ (- (* +nan.0 (sqr c))) (- (* +nan.0 c)))))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (+ (* (/ +nan.0 c) (/ (- (* +nan.0 (pow c 3))) (- (* +nan.0 c)))) (* (- +nan.0) (/ (- (* +nan.0 (sqr c))) (- (* +nan.0 c)))))) into (- (* +nan.0 c))
* [misc]backup-simplify:  Simplify (+ (* 1/4 (- (* +nan.0 c))) (+ (* 0 (- +nan.0)) (* 0 (/ +nan.0 c)))) into (- (* +nan.0 c))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 c)) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 c) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* +nan.0 1) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 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]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 c) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* +nan.0 c) (* +nan.0 (sqr c)))))) (* 2 0)) into (* +nan.0 (pow c 3))
* [misc]backup-simplify:  Simplify (- (/ (* +nan.0 (pow c 3)) 1) (+ (* (* +nan.0 c) (/ 0 1)) (* (- (* +nan.0 (sqr c))) (/ 0 1)))) into (- (* +nan.0 (pow c 3)))
* [misc]backup-simplify:  Simplify (+ (* 1/2 (- (* +nan.0 (pow c 3)))) (+ (* 0 (- (* +nan.0 (sqr c)))) (* 0 (* +nan.0 c)))) into (- (* +nan.0 (pow c 3)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (pow c 3))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (pow c 3)) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (pow c 3) in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* +nan.0 1) (+ (* 0 0) (* 0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (* (sqr c) (* a 1))) (+ (* (- +nan.0) (* c (* 1 (sqr b)))) (* (- +nan.0) (* c (* 1 1))))) into (- (+ (* +nan.0 (* (sqr b) c)) (- (+ (* +nan.0 c) (- (* +nan.0 (* a (sqr c))))))))
* [misc]approximate:  Taking taylor expansion of (/ (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))))) (* 2 (/ 1 a))) in (b a c) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))))) (* 2 (/ 1 a))) in c
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))))) in c
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b)) 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 (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c))))) in c
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) 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 (* 4 (* (/ 1 a) (/ 1 c))) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 a) 1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 4 (/ 1 a)) into (/ 4 a)
* [misc]backup-simplify:  Simplify (- (/ 4 a)) into (- (* 4 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 a)))) into (- (* 4 (/ 1 a)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4 (/ 1 a))) (* 2 (sqrt 0))) into (/ +nan.0 a)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 a)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 b)) into (- (/ 1 b))
* [misc]backup-simplify:  Simplify (+ (- (/ 1 b)) (/ +nan.0 a)) into (- (+ (/ 1 b) (- (* +nan.0 (/ 1 a)))))
* [misc]backup-simplify:  Simplify (* 2 (/ 1 a)) into (/ 2 a)
* [misc]backup-simplify:  Simplify (/ (- (+ (/ 1 b) (- (* +nan.0 (/ 1 a))))) (/ 2 a)) into (* -1/2 (* (+ (/ 1 b) (- (* +nan.0 (/ 1 a)))) a))
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))))) (* 2 (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))))) in a
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c))))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (* 4 (* (/ 1 a) (/ 1 c))) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 4 (/ 1 c)) into (/ 4 c)
* [misc]backup-simplify:  Simplify (- (/ 4 c)) into (- (* 4 (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 c)))) into (- (* 4 (/ 1 c)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4 (/ 1 c))) (* 2 (sqrt 0))) into (/ +nan.0 c)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 b)) into (- (/ 1 b))
* [misc]backup-simplify:  Simplify (+ (- (/ 1 b)) (/ +nan.0 c)) into (- (+ (/ 1 b) (- (* +nan.0 (/ 1 c)))))
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (/ (- (+ (/ 1 b) (- (* +nan.0 (/ 1 c))))) 2) into (* -1/2 (+ (/ 1 b) (- (* +nan.0 (/ 1 c)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))))) (* 2 (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))))) in b
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c))))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (* (/ 1 a) (/ 1 c))) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 1) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 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 a) (/ 1 c)) into (/ 1 (* a c))
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (* a c))) into (/ 4 (* a c))
* [misc]backup-simplify:  Simplify (- (/ 4 (* a c))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 (* a c))))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (/ (- (- (* 4 (/ 1 (* a c)))) (sqr 0) (+)) (* 2 1)) into (/ -2 (* a c))
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 (* a c))) into (- (* 2 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (* 2 (/ 1 a)) into (/ 2 a)
* [misc]backup-simplify:  Simplify (/ (- (* 2 (/ 1 (* a c)))) (/ 2 a)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))))) (* 2 (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))))) in b
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c))))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (* (/ 1 a) (/ 1 c))) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 1) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 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 a) (/ 1 c)) into (/ 1 (* a c))
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (* a c))) into (/ 4 (* a c))
* [misc]backup-simplify:  Simplify (- (/ 4 (* a c))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 (* a c))))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (/ (- (- (* 4 (/ 1 (* a c)))) (sqr 0) (+)) (* 2 1)) into (/ -2 (* a c))
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 (* a c))) into (- (* 2 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (* 2 (/ 1 a)) into (/ 2 a)
* [misc]backup-simplify:  Simplify (/ (- (* 2 (/ 1 (* a c)))) (/ 2 a)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (/ -1 c) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ -1 c) into (/ -1 c)
* [misc]backup-simplify:  Simplify (- (/ 0 c) (+ (* (/ -1 c) (/ 0 c)))) 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 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a) 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ 1 (* a c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -2 (* a c)))))) (* 2 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 2 a)) (+ (* (/ -1 c) (/ 0 (/ 2 a))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 c) (+ (* (/ -1 c) (/ 0 c)) (* 0 (/ 0 c)))) 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 (- (+ (* 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 (- (+ (* 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 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a) 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (/ 1 (* a c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (/ -2 (* a c))) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -2 (* (sqr a) (sqr c)))
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 (* (sqr a) (sqr c)))) into (- (* 2 (/ 1 (* (sqr a) (sqr c)))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (* 2 (/ 1 (* (sqr a) (sqr c))))) (/ 2 a)) (+ (* (/ -1 c) (/ 0 (/ 2 a))) (* 0 (/ 0 (/ 2 a))))) into (- (/ 1 (* a (sqr c))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a (sqr c)))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (* a (sqr c))) in a
* [misc]taylor:  Taking taylor expansion of (* a (sqr 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 (sqr c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (* 0 (sqr c)) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqr c))) into (sqr c)
* [misc]backup-simplify:  Simplify (/ 1 (sqr c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sqr c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr c)) (/ 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr c)) (/ 0 (sqr c))) (* 0 (/ 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (/ (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))))) (* 2 (/ 1 (- a)))) in (b a c) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))))) (* 2 (/ 1 (- a)))) in c
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))))) in c
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- b))) 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 (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c)))))) in c
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* 4 (* (/ 1 (- a)) (/ 1 (- c)))) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* (/ -1 a) -1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 4 (/ 1 a)) into (/ 4 a)
* [misc]backup-simplify:  Simplify (- (/ 4 a)) into (- (* 4 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 a)))) into (- (* 4 (/ 1 a)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4 (/ 1 a))) (* 2 (sqrt 0))) into (/ +nan.0 a)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- a))) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ (/ 1 b) (/ +nan.0 a)) into (- (/ 1 b) (* +nan.0 (/ 1 a)))
* [misc]backup-simplify:  Simplify (* 2 (/ -1 a)) into (/ -2 a)
* [misc]backup-simplify:  Simplify (/ (- (/ 1 b) (* +nan.0 (/ 1 a))) (/ -2 a)) into (* -1/2 (* a (- (/ 1 b) (* +nan.0 (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))))) (* 2 (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))))) in a
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]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 (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c)))))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* 4 (* (/ 1 (- a)) (/ 1 (- c)))) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 4 (/ 1 c)) into (/ 4 c)
* [misc]backup-simplify:  Simplify (- (/ 4 c)) into (- (* 4 (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 c)))) into (- (* 4 (/ 1 c)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4 (/ 1 c))) (* 2 (sqrt 0))) into (/ +nan.0 c)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ (/ 1 b) (/ +nan.0 c)) into (- (/ 1 b) (* +nan.0 (/ 1 c)))
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (/ (- (/ 1 b) (* +nan.0 (/ 1 c))) -2) into (* -1/2 (- (/ 1 b) (* +nan.0 (/ 1 c))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))))) (* 2 (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))))) in b
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c)))))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* 4 (* (/ 1 (- a)) (/ 1 (- c)))) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (* 2 (/ -1 a)) into (/ -2 a)
* [misc]backup-simplify:  Simplify (/ 2 (/ -2 a)) into (* -1 a)
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))))) (* 2 (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))))) in b
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c)))))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* 4 (* (/ 1 (- a)) (/ 1 (- c)))) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (* 2 (/ -1 a)) into (/ -2 a)
* [misc]backup-simplify:  Simplify (/ 2 (/ -2 a)) into (* -1 a)
* [misc]taylor:  Taking taylor expansion of (* -1 a) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [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) (* 0 0)) into -1
* [misc]taylor:  Taking taylor expansion of -1 in c
* [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 (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ -1 a))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -2 a)) (+ (* (* -1 a) (/ 0 (/ -2 a))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 1) (* 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) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-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 a) (/ -1 c)) into (/ 1 (* a c))
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (* a c))) into (/ 4 (* a c))
* [misc]backup-simplify:  Simplify (- (/ 4 (* a c))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 (* a c))))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (/ (- (- (* 4 (/ 1 (* a c)))) (sqr 0) (+)) (* 2 1)) into (/ -2 (* a c))
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 (* a c))) into (- (* 2 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ -1 a)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (* 2 (/ 1 (* a c)))) (/ -2 a)) (+ (* (* -1 a) (/ 0 (/ -2 a))) (* 0 (/ 0 (/ -2 a))))) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 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 (* 1 (* (/ 1 (- a)) (/ 1 (/ 1 (- b)))))) into (* -1 (/ b a))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 2 1 2)
* [misc]approximate:  Taking taylor expansion of (* 4 (* a c)) in (a c) around 0
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (* 4 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (* 4 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* 4 c) (* 0 0)) into (* 4 c)
* [misc]taylor:  Taking taylor expansion of (* 4 c) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 4 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 (+ (* 4 0) (+ (* 0 c) (* 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 (+ (* 4 1) (* 0 0)) into 4
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 c) (* 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 (+ (* 4 0) (+ (* 0 1) (* 0 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 c))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 c) (* 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 (* 4 (* c a)) into (* 4 (* a c))
* [misc]approximate:  Taking taylor expansion of (* 4 (* (/ 1 a) (/ 1 c))) in (a c) around 0
* [misc]taylor:  Taking taylor expansion of (* 4 (* (/ 1 a) (/ 1 c))) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (* 4 (* (/ 1 a) (/ 1 c))) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (* 4 (* (/ 1 a) (/ 1 c))) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 4 (/ 1 c)) into (/ 4 c)
* [misc]taylor:  Taking taylor expansion of (/ 4 c) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 4 1) into 4
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (+ (* 4 0) (* 0 (/ 1 c))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 4 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (/ 1 c)))) 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) (+ (* 4 (/ 0 1)) (* 0 (/ 0 1)))) 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 (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) 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 1) (+ (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 4 (* (/ 1 (/ 1 c)) (/ 1 (/ 1 a)))) into (* 4 (* a c))
* [misc]approximate:  Taking taylor expansion of (* 4 (* (/ 1 (- a)) (/ 1 (- c)))) in (a c) around 0
* [misc]taylor:  Taking taylor expansion of (* 4 (* (/ 1 (- a)) (/ 1 (- c)))) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (* 4 (* (/ 1 (- a)) (/ 1 (- c)))) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (* 4 (* (/ 1 (- a)) (/ 1 (- c)))) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 4 (/ 1 c)) into (/ 4 c)
* [misc]taylor:  Taking taylor expansion of (/ 4 c) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 4 1) into 4
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (+ (* 4 0) (* 0 (/ 1 c))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 4 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (/ 1 c)))) 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) (+ (* 4 (/ 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 (- 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 (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) 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 1) (+ (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 4 (* (/ 1 (/ 1 (- c))) (/ 1 (/ 1 (- a))))) into (* 4 (* a c))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 2 1 2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 69 ] simplifiying candidate #<alt-event (λ (a b c) (/ (+ (- b) (- (+ (* +nan.0 (sqr b)) (- (* +nan.0 (* a c)))))) (* 2 a)))>
* [enter]simplify:  Simplifying (/ (+ (- b) (- (+ (* +nan.0 (sqr b)) (- (* +nan.0 (* a c)))))) (* 2 a))
* * * * [misc]progress:  [ 2 / 69 ] simplifiying candidate #<alt-event (λ (a b c) (/ (+ (- b) (- b (* 2 (/ (* a c) b)))) (* 2 a)))>
* [enter]simplify:  Simplifying (/ (+ (- b) (- b (* 2 (/ (* a c) b)))) (* 2 a))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (126 enodes)
* * [misc]simplify:  iters left: 1 (188 enodes)
* [exit]simplify:  Simplified to (- (/ (+ b (- b)) (* 2 a)) (/ c (* b 1)))
* * * * [misc]progress:  [ 3 / 69 ] simplifiying candidate #<alt-event (λ (a b c) (/ (+ (- b) (- (* 2 (/ (* a c) b)) b)) (* 2 a)))>
* [enter]simplify:  Simplifying (/ (+ (- b) (- (* 2 (/ (* a c) b)) b)) (* 2 a))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (120 enodes)
* [exit]simplify:  Simplified to (/ (- (/ (* c a) (/ b 2)) (- b (- b))) (* 2 a))
* * * * [misc]progress:  [ 4 / 69 ] simplifiying candidate #<alt-event (λ (a b c) (/ (- (+ (* +nan.0 (sqr b)) (- b (* +nan.0 (* a c))))) (* 2 a)))>
* [enter]simplify:  Simplifying (/ (- (+ (* +nan.0 (sqr b)) (- b (* +nan.0 (* a c))))) (* 2 a))
* * * * [misc]progress:  [ 5 / 69 ] simplifiying candidate #<alt-event (λ (a b c) (/ (* -2 (/ (* a c) b)) (* 2 a)))>
* [enter]simplify:  Simplifying (/ (* -2 (/ (* a c) b)) (* 2 a))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (114 enodes)
* * [misc]simplify:  iters left: 2 (226 enodes)
* * [misc]simplify:  iters left: 1 (295 enodes)
* [exit]simplify:  Simplified to (* (/ -2 2) (/ c b))
* * * * [misc]progress:  [ 6 / 69 ] simplifiying candidate #<alt-event (λ (a b c) (/ (- (* 2 (/ (* a c) b)) (* 2 b)) (* 2 a)))>
* [enter]simplify:  Simplifying (/ (- (* 2 (/ (* a c) b)) (* 2 b)) (* 2 a))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (73 enodes)
* * [misc]simplify:  iters left: 3 (126 enodes)
* * [misc]simplify:  iters left: 2 (217 enodes)
* * [misc]simplify:  iters left: 1 (396 enodes)
* [exit]simplify:  Simplified to (- (* (/ c 2) (/ 2 b)) (/ b a))
* * * * [misc]progress:  [ 7 / 69 ] simplifiying candidate #<alt-event (λ (a b c) (- (+ (* +nan.0 (* (sqr b) c)) (- (+ (* +nan.0 c) (- (* +nan.0 (* a (sqr c)))))))))>
* [enter]simplify:  Simplifying (- (+ (* +nan.0 (* (sqr b) c)) (- (+ (* +nan.0 c) (- (* +nan.0 (* a (sqr c))))))))
* * * * [misc]progress:  [ 8 / 69 ] simplifiying candidate #<alt-event (λ (a b c) 0)>
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 9 / 69 ] simplifiying candidate #<alt-event (λ (a b c) (* -1 (/ b a)))>
* [enter]simplify:  Simplifying (* -1 (/ b a))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (12 enodes)
* * [misc]simplify:  iters left: 1 (16 enodes)
* [exit]simplify:  Simplified to (/ (- b) a)
* * * * [misc]progress:  [ 10 / 69 ] simplifiying candidate #<alt-event (λ (a b c) (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a)))>
* [enter]simplify:  Simplifying (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* [exit]simplify:  Simplified to (/ (+ (sqrt (- (* b b) (* (* 4 c) a))) (- b)) (* 2 a))
* * * * [misc]progress:  [ 11 / 69 ] simplifiying candidate #<alt-event (λ (a b c) (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a)))>
* [enter]simplify:  Simplifying (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* [exit]simplify:  Simplified to (/ (+ (sqrt (- (* b b) (* (* 4 c) a))) (- b)) (* 2 a))
* * * * [misc]progress:  [ 12 / 69 ] simplifiying candidate #<alt-event (λ (a b c) (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a)))>
* [enter]simplify:  Simplifying (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* [exit]simplify:  Simplified to (/ (+ (sqrt (- (* b b) (* (* 4 c) a))) (- b)) (* 2 a))
* * * * [misc]progress:  [ 13 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (pow (- (sqr b) (* 4 (* a c))) 1/2)) (* 2 a)))>
* * * * [misc]progress:  [ 14 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (pow (sqrt (- (sqr b) (* 4 (* a c)))) 1)) (* 2 a)))>
* * * * [misc]progress:  [ 15 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (exp (log (sqrt (- (sqr b) (* 4 (* a c))))))) (* 2 a)))>
* [enter]simplify:  Simplifying (log (sqrt (- (sqr b) (* 4 (* a c)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (log (sqrt (- (* b b) (* 4 (* c a)))))
* [exit]simplify:  Simplified to (log (sqrt (- (* b b) (* 4 (* c a)))))
* * * * [misc]progress:  [ 16 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (log (exp (sqrt (- (sqr b) (* 4 (* a c))))))) (* 2 a)))>
* [enter]simplify:  Simplifying (exp (sqrt (- (sqr b) (* 4 (* a c)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (- (* b b) (* 4 (* c a)))))
* [exit]simplify:  Simplified to (exp (sqrt (- (* b b) (* 4 (* c a)))))
* * * * [misc]progress:  [ 17 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (cube (cbrt (sqrt (- (sqr b) (* 4 (* a c))))))) (* 2 a)))>
* [enter]simplify:  Simplifying (cbrt (sqrt (- (sqr b) (* 4 (* a c)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (- (* b b) (* 4 (* c a)))))
* [exit]simplify:  Simplified to (cbrt (sqrt (- (* b b) (* 4 (* c a)))))
* * * * [misc]progress:  [ 18 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (cbrt (cube (sqrt (- (sqr b) (* 4 (* a c))))))) (* 2 a)))>
* [enter]simplify:  Simplifying (cube (sqrt (- (sqr b) (* 4 (* a c)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* [exit]simplify:  Simplified to (* (- (* b b) (* 4 (* c a))) (sqrt (- (* b b) (* 4 (* c a)))))
* [exit]simplify:  Simplified to (* (- (* b b) (* 4 (* c a))) (sqrt (- (* b b) (* 4 (* c a)))))
* * * * [misc]progress:  [ 19 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (* (sqrt 1) (sqrt (- (sqr b) (* 4 (* a c)))))) (* 2 a)))>
* [enter]simplify:  Simplifying (sqrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [exit]simplify:  Simplified to (sqrt 1)
* [enter]simplify:  Simplifying (sqrt (- (sqr b) (* 4 (* a c))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* b b) (* 4 (* c a))))
* [exit]simplify:  Simplified to (sqrt (- (* b b) (* 4 (* c a))))
* * * * [misc]progress:  [ 20 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (* (sqrt (+ b (sqrt (* 4 (* a c))))) (sqrt (- b (sqrt (* 4 (* a c))))))) (* 2 a)))>
* [enter]simplify:  Simplifying (sqrt (+ b (sqrt (* 4 (* a c)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (sqrt (+ b (sqrt (* (* a 4) c))))
* [exit]simplify:  Simplified to (sqrt (+ b (sqrt (* (* a 4) c))))
* [enter]simplify:  Simplifying (sqrt (- b (sqrt (* 4 (* a c)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (sqrt (- b (sqrt (* (* a 4) c))))
* [exit]simplify:  Simplified to (sqrt (- b (sqrt (* (* a 4) c))))
* * * * [misc]progress:  [ 21 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (/ (sqrt (- (pow (sqr b) 3) (pow (* 4 (* a c)) 3))) (sqrt (+ (sqr (sqr b)) (+ (sqr (* 4 (* a c))) (* (sqr b) (* 4 (* a c)))))))) (* 2 a)))>
* [enter]simplify:  Simplifying (sqrt (- (pow (sqr b) 3) (pow (* 4 (* a c)) 3)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (114 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* (cube b) (cube b)) (cube (* (* 4 a) c))))
* [exit]simplify:  Simplified to (sqrt (- (* (cube b) (cube b)) (cube (* (* 4 a) c))))
* [enter]simplify:  Simplifying (sqrt (+ (sqr (sqr b)) (+ (sqr (* 4 (* a c))) (* (sqr b) (* 4 (* a c))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (146 enodes)
* * [misc]simplify:  iters left: 1 (241 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (sqr (* b b)) (* (+ (* a (* 4 c)) (* b b)) (* a (* 4 c)))))
* [exit]simplify:  Simplified to (sqrt (+ (sqr (* b b)) (* (+ (* a (* 4 c)) (* b b)) (* a (* 4 c)))))
* * * * [misc]progress:  [ 22 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (/ (sqrt (- (sqr (sqr b)) (sqr (* 4 (* a c))))) (sqrt (+ (sqr b) (* 4 (* a c)))))) (* 2 a)))>
* [enter]simplify:  Simplifying (sqrt (- (sqr (sqr b)) (sqr (* 4 (* a c)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (98 enodes)
* * [misc]simplify:  iters left: 1 (160 enodes)
* [exit]simplify:  Simplified to (sqrt (- (sqr (* b b)) (sqr (* 4 (* a c)))))
* [exit]simplify:  Simplified to (sqrt (- (sqr (* b b)) (sqr (* 4 (* a c)))))
* [enter]simplify:  Simplifying (sqrt (+ (sqr b) (* 4 (* a c))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* 4 (* c a)) (* b b)))
* [exit]simplify:  Simplified to (sqrt (+ (* 4 (* c a)) (* b b)))
* * * * [misc]progress:  [ 23 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (sqr (sqrt (sqrt (- (sqr b) (* 4 (* a c))))))) (* 2 a)))>
* [enter]simplify:  Simplifying (sqrt (sqrt (- (sqr b) (* 4 (* a c)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (- (* b b) (* 4 (* c a)))))
* [exit]simplify:  Simplified to (sqrt (sqrt (- (* b b) (* 4 (* c a)))))
* * * * [misc]progress:  [ 24 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (fabs (sqrt (- (sqr b) (* 4 (* a c)))))) (* 2 a)))>
* * * * [misc]progress:  [ 25 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (* 1 (sqrt (- (sqr b) (* 4 (* a c)))))) (* 2 a)))>
* * * * [misc]progress:  [ 26 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (log (* (exp (- b)) (exp (sqrt (- (sqr b) (* 4 (* a c))))))) (* 2 a)))>
* [enter]simplify:  Simplifying (* (exp (- b)) (exp (sqrt (- (sqr b) (* 4 (* a c))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (exp (- (sqrt (- (* b b) (* a (* c 4)))) b))
* [exit]simplify:  Simplified to (exp (- (sqrt (- (* b b) (* a (* c 4)))) b))
* * * * [misc]progress:  [ 27 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (pow (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) 1) (* 2 a)))>
* * * * [misc]progress:  [ 28 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (exp (log (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))))) (* 2 a)))>
* [enter]simplify:  Simplifying (log (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (log (+ (sqrt (- (* b b) (* a (* 4 c)))) (- b)))
* [exit]simplify:  Simplified to (log (+ (sqrt (- (* b b) (* a (* 4 c)))) (- b)))
* * * * [misc]progress:  [ 29 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (log (exp (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))))) (* 2 a)))>
* [enter]simplify:  Simplifying (exp (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (exp (- (sqrt (- (* b b) (* (* 4 c) a))) b))
* [exit]simplify:  Simplified to (exp (- (sqrt (- (* b b) (* (* 4 c) a))) b))
* * * * [misc]progress:  [ 30 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (cube (cbrt (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))))) (* 2 a)))>
* [enter]simplify:  Simplifying (cbrt (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (sqrt (- (* b b) (* a (* 4 c)))) (- b)))
* [exit]simplify:  Simplified to (cbrt (+ (sqrt (- (* b b) (* a (* 4 c)))) (- b)))
* * * * [misc]progress:  [ 31 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (cbrt (cube (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))))) (* 2 a)))>
* [enter]simplify:  Simplifying (cube (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (76 enodes)
* * [misc]simplify:  iters left: 2 (189 enodes)
* * [misc]simplify:  iters left: 1 (385 enodes)
* [exit]simplify:  Simplified to (cube (+ (sqrt (- (* b b) (* (* 4 c) a))) (- b)))
* [exit]simplify:  Simplified to (cube (+ (sqrt (- (* b b) (* (* 4 c) a))) (- b)))
* * * * [misc]progress:  [ 32 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (sqr (sqrt (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))))) (* 2 a)))>
* [enter]simplify:  Simplifying (sqrt (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (sqrt (- (* b b) (* a (* 4 c)))) (- b)))
* [exit]simplify:  Simplified to (sqrt (+ (sqrt (- (* b b) (* a (* 4 c)))) (- b)))
* * * * [misc]progress:  [ 33 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (* 1 (+ (- b) (sqrt (- (sqr b) (* 4 (* a c)))))) (* 2 a)))>
* * * * [misc]progress:  [ 34 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (/ (- (pow (- b) 3) (pow (sqrt (- (sqr b) (* 4 (* a c)))) 3)) (+ (sqr (- b)) (- (sqr (sqrt (- (sqr b) (* 4 (* a c))))) (* (- b) (sqrt (- (sqr b) (* 4 (* a c)))))))) (* 2 a)))>
* [enter]simplify:  Simplifying (- (pow (- b) 3) (pow (sqrt (- (sqr b) (* 4 (* a c)))) 3))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (58 enodes)
* * [misc]simplify:  iters left: 1 (60 enodes)
* [exit]simplify:  Simplified to (- (- (cube b)) (* (sqrt (- (* b b) (* 4 (* a c)))) (- (* b b) (* 4 (* a c)))))
* [exit]simplify:  Simplified to (- (- (cube b)) (* (sqrt (- (* b b) (* 4 (* a c)))) (- (* b b) (* 4 (* a c)))))
* [enter]simplify:  Simplifying (+ (sqr (- b)) (- (sqr (sqrt (- (sqr b) (* 4 (* a c))))) (* (- b) (sqrt (- (sqr b) (* 4 (* a c)))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (104 enodes)
* * [misc]simplify:  iters left: 1 (140 enodes)
* [exit]simplify:  Simplified to (- (- (+ (* b b) (* b b)) (* 4 (* a c))) (* (- b) (sqrt (- (* b b) (* 4 (* a c))))))
* [exit]simplify:  Simplified to (- (- (+ (* b b) (* b b)) (* 4 (* a c))) (* (- b) (sqrt (- (* b b) (* 4 (* a c))))))
* * * * [misc]progress:  [ 35 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (/ (- (sqr (- b)) (sqr (sqrt (- (sqr b) (* 4 (* a c)))))) (- (- b) (sqrt (- (sqr b) (* 4 (* a c)))))) (* 2 a)))>
* [enter]simplify:  Simplifying (- (sqr (- b)) (sqr (sqrt (- (sqr b) (* 4 (* a c))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (66 enodes)
* * [misc]simplify:  iters left: 1 (70 enodes)
* [exit]simplify:  Simplified to (* 4 (* a c))
* [exit]simplify:  Simplified to (* 4 (* a c))
* [enter]simplify:  Simplifying (- (- b) (sqrt (- (sqr b) (* 4 (* a c)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 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 (- (- b) (sqrt (- (* b b) (* c (* a 4)))))
* [exit]simplify:  Simplified to (- (- b) (sqrt (- (* b b) (* c (* a 4)))))
* * * * [misc]progress:  [ 36 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (* 1 (+ (- b) (sqrt (- (sqr b) (* 4 (* a c)))))) (* 2 a)))>
* [enter]simplify:  Simplifying (+ (- b) (sqrt (- (sqr b) (* 4 (* a c)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* [exit]simplify:  Simplified to (+ (sqrt (- (* b b) (* c (* a 4)))) (- b))
* [exit]simplify:  Simplified to (+ (sqrt (- (* b b) (* c (* a 4)))) (- b))
* * * * [misc]progress:  [ 37 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (- 0 (- b (sqrt (- (sqr b) (* 4 (* a c)))))) (* 2 a)))>
* [enter]simplify:  Simplifying (- b (sqrt (- (sqr b) (* 4 (* a c)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (- b (sqrt (- (* b b) (* 4 (* c a)))))
* [exit]simplify:  Simplified to (- b (sqrt (- (* b b) (* 4 (* c a)))))
* * * * [misc]progress:  [ 38 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (sqrt (- (sqr b) (* 4 (* a c)))) (- b)) (* 2 a)))>
* * * * [misc]progress:  [ 39 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (pow (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a)) 1))>
* * * * [misc]progress:  [ 40 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (exp (- (log (+ (- b) (sqrt (- (sqr b) (* 4 (* a c)))))) (log (* 2 a)))))>
* [enter]simplify:  Simplifying (- (log (+ (- b) (sqrt (- (sqr b) (* 4 (* a c)))))) (log (* 2 a)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* [exit]simplify:  Simplified to (- (log (+ (sqrt (- (* b b) (* (* 4 c) a))) (- b))) (log (* a 2)))
* [exit]simplify:  Simplified to (- (log (+ (sqrt (- (* b b) (* (* 4 c) a))) (- b))) (log (* a 2)))
* * * * [misc]progress:  [ 41 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (exp (log (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a)))))>
* [enter]simplify:  Simplifying (log (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* [exit]simplify:  Simplified to (log (/ (+ (sqrt (- (* b b) (* a (* 4 c)))) (- b)) (* 2 a)))
* [exit]simplify:  Simplified to (log (/ (+ (sqrt (- (* b b) (* a (* 4 c)))) (- b)) (* 2 a)))
* * * * [misc]progress:  [ 42 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (log (exp (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a)))))>
* [enter]simplify:  Simplifying (exp (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* [exit]simplify:  Simplified to (exp (/ (+ (sqrt (- (* b b) (* (* a 4) c))) (- b)) (* 2 a)))
* [exit]simplify:  Simplified to (exp (/ (+ (sqrt (- (* b b) (* (* a 4) c))) (- b)) (* 2 a)))
* * * * [misc]progress:  [ 43 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (cbrt (/ (cube (+ (- b) (sqrt (- (sqr b) (* 4 (* a c)))))) (cube (* 2 a)))))>
* [enter]simplify:  Simplifying (/ (cube (+ (- b) (sqrt (- (sqr b) (* 4 (* a c)))))) (cube (* 2 a)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (131 enodes)
* * [misc]simplify:  iters left: 2 (344 enodes)
* [exit]simplify:  Simplified to (cube (/ (+ (sqrt (- (* b b) (* a (* 4 c)))) (- b)) (* a 2)))
* [exit]simplify:  Simplified to (cube (/ (+ (sqrt (- (* b b) (* a (* 4 c)))) (- b)) (* a 2)))
* * * * [misc]progress:  [ 44 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (cube (cbrt (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a)))))>
* [enter]simplify:  Simplifying (cbrt (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (+ (sqrt (- (* b b) (* (* a 4) c))) (- b)) (* 2 a)))
* [exit]simplify:  Simplified to (cbrt (/ (+ (sqrt (- (* b b) (* (* a 4) c))) (- b)) (* 2 a)))
* * * * [misc]progress:  [ 45 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (cbrt (cube (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a)))))>
* [enter]simplify:  Simplifying (cube (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (99 enodes)
* * [misc]simplify:  iters left: 2 (199 enodes)
* * [misc]simplify:  iters left: 1 (466 enodes)
* [exit]simplify:  Simplified to (cube (/ (+ (sqrt (- (* b b) (* c (* a 4)))) (- b)) (* 2 a)))
* [exit]simplify:  Simplified to (cube (/ (+ (sqrt (- (* b b) (* c (* a 4)))) (- b)) (* 2 a)))
* * * * [misc]progress:  [ 46 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (cube (/ (cbrt (+ (- b) (sqrt (- (sqr b) (* 4 (* a c)))))) (cbrt (* 2 a)))))>
* [enter]simplify:  Simplifying (/ (cbrt (+ (- b) (sqrt (- (sqr b) (* 4 (* a c)))))) (cbrt (* 2 a)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (+ (sqrt (- (* b b) (* c (* a 4)))) (- b))) (cbrt (* a 2)))
* [exit]simplify:  Simplified to (/ (cbrt (+ (sqrt (- (* b b) (* c (* a 4)))) (- b))) (cbrt (* a 2)))
* * * * [misc]progress:  [ 47 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (sqr (sqrt (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a)))))>
* [enter]simplify:  Simplifying (sqrt (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (+ (sqrt (- (* b b) (* (* a 4) c))) (- b)) (* 2 a)))
* [exit]simplify:  Simplified to (sqrt (/ (+ (sqrt (- (* b b) (* (* a 4) c))) (- b)) (* 2 a)))
* * * * [misc]progress:  [ 48 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (sqr (/ (sqrt (+ (- b) (sqrt (- (sqr b) (* 4 (* a c)))))) (sqrt (* 2 a)))))>
* [enter]simplify:  Simplifying (/ (sqrt (+ (- b) (sqrt (- (sqr b) (* 4 (* a c)))))) (sqrt (* 2 a)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (sqrt (- (* b b) (* c (* a 4)))) (- b))) (sqrt (* a 2)))
* [exit]simplify:  Simplified to (/ (sqrt (+ (sqrt (- (* b b) (* c (* a 4)))) (- b))) (sqrt (* a 2)))
* * * * [misc]progress:  [ 49 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (- (+ (- b) (sqrt (- (sqr b) (* 4 (* a c)))))) (- (* 2 a))))>
* [enter]simplify:  Simplifying (- (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (+ b (- (sqrt (- (* b b) (* (* a 4) c)))))
* [exit]simplify:  Simplified to (+ b (- (sqrt (- (* b b) (* (* a 4) c)))))
* [enter]simplify:  Simplifying (- (* 2 a))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (11 enodes)
* [exit]simplify:  Simplified to (* (- a) 2)
* [exit]simplify:  Simplified to (* (- a) 2)
* * * * [misc]progress:  [ 50 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (- (/ 0 (* 2 a)) (/ (- b (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a))))>
* [enter]simplify:  Simplifying (/ 0 (* 2 a))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to 0
* [exit]simplify:  Simplified to 0
* [enter]simplify:  Simplifying (/ (- b (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* [exit]simplify:  Simplified to (/ (- b (sqrt (- (* b b) (* 4 (* c a))))) (* a 2))
* [exit]simplify:  Simplified to (/ (- b (sqrt (- (* b b) (* 4 (* c a))))) (* a 2))
* * * * [misc]progress:  [ 51 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (* (/ 1 2) (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) a)))>
* [enter]simplify:  Simplifying (/ 1 2)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ 1 2)
* [exit]simplify:  Simplified to (/ 1 2)
* [enter]simplify:  Simplifying (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) a)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (/ (+ (sqrt (- (* b b) (* a (* 4 c)))) (- b)) a)
* [exit]simplify:  Simplified to (/ (+ (sqrt (- (* b b) (* a (* 4 c)))) (- b)) a)
* * * * [misc]progress:  [ 52 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (* (/ 1 2) (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) a)))>
* [enter]simplify:  Simplifying (/ 1 2)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ 1 2)
* [exit]simplify:  Simplified to (/ 1 2)
* [enter]simplify:  Simplifying (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) a)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (/ (+ (sqrt (- (* b b) (* a (* 4 c)))) (- b)) a)
* [exit]simplify:  Simplified to (/ (+ (sqrt (- (* b b) (* a (* 4 c)))) (- b)) a)
* * * * [misc]progress:  [ 53 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (* 1 (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a))))>
* * * * [misc]progress:  [ 54 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (/ 1 (* 2 a))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (/ 1 (* a 2))
* [exit]simplify:  Simplified to (/ 1 (* a 2))
* * * * [misc]progress:  [ 55 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ 1 (/ (* 2 a) (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))))))>
* [enter]simplify:  Simplifying (/ (* 2 a) (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (/ (* a 2) (+ (- b) (sqrt (- (* b b) (* a (* 4 c))))))
* [exit]simplify:  Simplified to (/ (* a 2) (+ (- b) (sqrt (- (* b b) (* a (* 4 c))))))
* * * * [misc]progress:  [ 56 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) 2) a))>
* [enter]simplify:  Simplifying (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) 2)
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* [exit]simplify:  Simplified to (/ (+ (sqrt (- (* b b) (* (* 4 c) a))) (- b)) 2)
* [exit]simplify:  Simplified to (/ (+ (sqrt (- (* b b) (* (* 4 c) a))) (- b)) 2)
* * * * [misc]progress:  [ 57 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ 1 (/ (* 2 a) (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))))))>
* [enter]simplify:  Simplifying (/ (* 2 a) (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (/ (* a 2) (+ (- b) (sqrt (- (* b b) (* a (* 4 c))))))
* [exit]simplify:  Simplified to (/ (* a 2) (+ (- b) (sqrt (- (* b b) (* a (* 4 c))))))
* * * * [misc]progress:  [ 58 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ 1 (/ (* 2 a) (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))))))>
* [enter]simplify:  Simplifying (/ (* 2 a) (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (/ (* a 2) (+ (- b) (sqrt (- (* b b) (* a (* 4 c))))))
* [exit]simplify:  Simplified to (/ (* a 2) (+ (- b) (sqrt (- (* b b) (* a (* 4 c))))))
* * * * [misc]progress:  [ 59 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (- (pow (- b) 3) (pow (sqrt (- (sqr b) (* 4 (* a c)))) 3)) (* (* 2 a) (+ (sqr (- b)) (- (sqr (sqrt (- (sqr b) (* 4 (* a c))))) (* (- b) (sqrt (- (sqr b) (* 4 (* a c))))))))))>
* [enter]simplify:  Simplifying (* (* 2 a) (+ (sqr (- b)) (- (sqr (sqrt (- (sqr b) (* 4 (* a c))))) (* (- b) (sqrt (- (sqr b) (* 4 (* a c))))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (81 enodes)
* * [misc]simplify:  iters left: 3 (146 enodes)
* * [misc]simplify:  iters left: 2 (252 enodes)
* * [misc]simplify:  iters left: 1 (314 enodes)
* [exit]simplify:  Simplified to (+ (* (* a 2) (* b b)) (* (- (sqrt (- (* b b) (* a (* c 4)))) (- b)) (* (* a 2) (sqrt (- (* b b) (* a (* c 4)))))))
* [exit]simplify:  Simplified to (+ (* (* a 2) (* b b)) (* (- (sqrt (- (* b b) (* a (* c 4)))) (- b)) (* (* a 2) (sqrt (- (* b b) (* a (* c 4)))))))
* * * * [misc]progress:  [ 60 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (- (sqr (- b)) (sqr (sqrt (- (sqr b) (* 4 (* a c)))))) (* (* 2 a) (- (- b) (sqrt (- (sqr b) (* 4 (* a c))))))))>
* [enter]simplify:  Simplifying (* (* 2 a) (- (- b) (sqrt (- (sqr b) (* 4 (* a c))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* [exit]simplify:  Simplified to (* (* a 2) (- (- b) (sqrt (- (* b b) (* a (* 4 c))))))
* [exit]simplify:  Simplified to (* (* a 2) (- (- b) (sqrt (- (* b b) (* a (* 4 c))))))
* * * * [misc]progress:  [ 61 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (sqrt (- (sqr b) (pow (* 4 (* a c)) 1)))) (* 2 a)))>
* * * * [misc]progress:  [ 62 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (sqrt (- (sqr b) (exp (log (* 4 (* a c))))))) (* 2 a)))>
* [enter]simplify:  Simplifying (log (* 4 (* a c)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (log (* 4 (* c a)))
* [exit]simplify:  Simplified to (log (* 4 (* c a)))
* * * * [misc]progress:  [ 63 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (sqrt (- (sqr b) (log (exp (* 4 (* a c))))))) (* 2 a)))>
* [enter]simplify:  Simplifying (exp (* 4 (* a c)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to (pow (exp 4) (* c a))
* [exit]simplify:  Simplified to (pow (exp 4) (* c a))
* * * * [misc]progress:  [ 64 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (sqrt (- (sqr b) (cube (cbrt (* 4 (* a c))))))) (* 2 a)))>
* [enter]simplify:  Simplifying (cbrt (* 4 (* a c)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (* 4 (* c a)))
* [exit]simplify:  Simplified to (cbrt (* 4 (* c a)))
* * * * [misc]progress:  [ 65 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (sqrt (- (sqr b) (cbrt (cube (* 4 (* a c))))))) (* 2 a)))>
* [enter]simplify:  Simplifying (cube (* 4 (* a c)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (101 enodes)
* [exit]simplify:  Simplified to (cube (* a (* c 4)))
* [exit]simplify:  Simplified to (cube (* a (* c 4)))
* * * * [misc]progress:  [ 66 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (sqrt (- (sqr b) (sqr (sqrt (* 4 (* a c))))))) (* 2 a)))>
* [enter]simplify:  Simplifying (sqrt (* 4 (* a c)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (sqrt (* 4 (* c a)))
* [exit]simplify:  Simplified to (sqrt (* 4 (* c a)))
* * * * [misc]progress:  [ 67 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (sqrt (- (sqr b) (* 1 (* 4 (* a c)))))) (* 2 a)))>
* * * * [misc]progress:  [ 68 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) (* 2 a)))>
* [enter]simplify:  Simplifying (* 4 a)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* a 4)
* [exit]simplify:  Simplified to (* a 4)
* * * * [misc]progress:  [ 69 / 69 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (sqrt (- (sqr b) (* (* a c) 4)))) (* 2 a)))>
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (a b c) (/ (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) (* 2 a)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 2)
* [misc]approximate:  Taking taylor expansion of (sqrt (- (sqr b) (* (* 4 a) c))) in (b a c) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr b) (* (* 4 a) c))) in c
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* (* 4 a) c)) in c
* [misc]taylor:  Taking taylor expansion of (sqr b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (* (* 4 a) c) in c
* [misc]taylor:  Taking taylor expansion of (* 4 a) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* b b) into (sqr b)
* [misc]backup-simplify:  Simplify (* 4 a) into (* 4 a)
* [misc]backup-simplify:  Simplify (* (* 4 a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr b) 0) into (sqr b)
* [misc]backup-simplify:  Simplify (sqrt (sqr b)) into b
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 a) 1) (* 0 0)) into (* 4 a)
* [misc]backup-simplify:  Simplify (- (* 4 a)) into (- (* 4 a))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 a))) into (- (* 4 a))
* [misc]backup-simplify:  Simplify (/ (- (* 4 a)) (* 2 (sqrt (sqr b)))) into (* -2 (/ a b))
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr b) (* (* 4 a) c))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* (* 4 a) c)) in a
* [misc]taylor:  Taking taylor expansion of (sqr b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (* (* 4 a) c) in a
* [misc]taylor:  Taking taylor expansion of (* 4 a) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* b b) into (sqr b)
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr b) 0) into (sqr b)
* [misc]backup-simplify:  Simplify (sqrt (sqr b)) into b
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 0)) into 4
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 4 c)) into (* 4 c)
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 c))) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (/ (- (* 4 c)) (* 2 (sqrt (sqr b)))) into (* -2 (/ c b))
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr b) (* (* 4 a) c))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* (* 4 a) c)) in b
* [misc]taylor:  Taking taylor expansion of (sqr b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* 4 a) c) in b
* [misc]taylor:  Taking taylor expansion of (* 4 a) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 4 a) into (* 4 a)
* [misc]backup-simplify:  Simplify (* (* 4 a) c) into (* 4 (* a c))
* [misc]backup-simplify:  Simplify (- (* 4 (* a c))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (* a c)))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (sqrt (- (* 4 (* a c)))) into (sqrt (- (* 4 (* a c))))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 a) 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (* 4 (* a c)))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr b) (* (* 4 a) c))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* (* 4 a) c)) in b
* [misc]taylor:  Taking taylor expansion of (sqr b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* 4 a) c) in b
* [misc]taylor:  Taking taylor expansion of (* 4 a) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 4 a) into (* 4 a)
* [misc]backup-simplify:  Simplify (* (* 4 a) c) into (* 4 (* a c))
* [misc]backup-simplify:  Simplify (- (* 4 (* a c))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (* a c)))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (sqrt (- (* 4 (* a c)))) into (sqrt (- (* 4 (* a c))))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 a) 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (* 4 (* a c)))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* 4 (* a c)))) in a
* [misc]taylor:  Taking taylor expansion of (- (* 4 (* a c))) in a
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* 4 c) (* 0 0)) into (* 4 c)
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (/ (- (* 4 c)) (* 2 (sqrt 0))) into (* +nan.0 c)
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* +nan.0 c) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* +nan.0 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 (+ (* 4 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 a) 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (- 1 (sqr 0) (+)) (* 2 (sqrt (- (* 4 (* a c)))))) into (/ 1/2 (sqrt (- (* 4 (* a c)))))
* [misc]taylor:  Taking taylor expansion of (/ 1/2 (sqrt (- (* 4 (* a c))))) in a
* [misc]taylor:  Taking taylor expansion of 1/2 in a
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* 4 (* a c)))) in a
* [misc]taylor:  Taking taylor expansion of (- (* 4 (* a c))) in a
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* 4 c) (* 0 0)) into (* 4 c)
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (/ (- (* 4 c)) (* 2 (sqrt 0))) into (* +nan.0 c)
* [misc]backup-simplify:  Simplify (/ 1/2 (* +nan.0 c)) into (/ +nan.0 c)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 c) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 c)) (+)) (* 2 0)) into (* +nan.0 (sqr c))
* [misc]backup-simplify:  Simplify (- (/ 0 (* +nan.0 c)) (+ (* (/ +nan.0 c) (/ (* +nan.0 (sqr c)) (* +nan.0 c))))) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 c) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 c)) (+)) (* 2 0)) into (* +nan.0 (sqr c))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (sqr c)) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (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 (* +nan.0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 1) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt (- (* 4 (* a c))))))))) (* 2 (sqrt (- (* 4 (* a 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 c
* [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 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 c) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* +nan.0 c) (* +nan.0 (sqr c)))))) (* 2 0)) into (* +nan.0 (pow c 3))
* [misc]backup-simplify:  Simplify (- (/ 0 (* +nan.0 c)) (+ (* (/ +nan.0 c) (/ (* +nan.0 (pow c 3)) (* +nan.0 c))) (* (- +nan.0) (/ (* +nan.0 (sqr c)) (* +nan.0 c))))) into (- (* +nan.0 c))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 c)) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 c) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [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 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 c) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* +nan.0 c) (* +nan.0 (sqr c)))))) (* 2 0)) into (* +nan.0 (pow c 3))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (pow c 3)) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (pow c 3) 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 (+ (* (- +nan.0) (* c (* a 1))) (* (- +nan.0) (sqr (* 1 (* 1 b))))) into (- (+ (* +nan.0 (sqr b)) (- (* +nan.0 (* a c)))))
* [misc]approximate:  Taking taylor expansion of (sqrt (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c)))) in (b a c) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c)))) in c
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) 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 (* (* 4 (/ 1 a)) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 a)) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 4 (/ 1 a)) into (/ 4 a)
* [misc]backup-simplify:  Simplify (* (/ 4 a) 1) into (/ 4 a)
* [misc]backup-simplify:  Simplify (- (/ 4 a)) into (- (* 4 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 a)))) into (- (* 4 (/ 1 a)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4 (/ 1 a))) (* 2 (sqrt 0))) into (/ +nan.0 a)
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c)))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (* (* 4 (/ 1 a)) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 4 1) into 4
* [misc]backup-simplify:  Simplify (* 4 (/ 1 c)) into (/ 4 c)
* [misc]backup-simplify:  Simplify (- (/ 4 c)) into (- (* 4 (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 c)))) into (- (* 4 (/ 1 c)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4 (/ 1 c))) (* 2 (sqrt 0))) into (/ +nan.0 c)
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c)))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (* 4 (/ 1 a)) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c)))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (* 4 (/ 1 a)) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in c
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* 4 (/ 1 a)) into (/ 4 a)
* [misc]backup-simplify:  Simplify (* (/ 4 a) (/ 1 c)) into (/ 4 (* a c))
* [misc]backup-simplify:  Simplify (- (/ 4 (* a c))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 (* a c))))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (/ (- (- (* 4 (/ 1 (* a c)))) (sqr 0) (+)) (* 2 1)) into (/ -2 (* a c))
* [misc]taylor:  Taking taylor expansion of (/ -2 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of -2 in a
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (/ -2 c) into (/ -2 c)
* [misc]taylor:  Taking taylor expansion of (/ -2 c) in c
* [misc]taylor:  Taking taylor expansion of -2 in c
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -2 1) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 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 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 a) 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -2 (* a c)))))) (* 2 1)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 c) (+ (* (/ -2 c) (/ 0 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 c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -2 (/ 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 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 a) 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (/ -2 (* a c))) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -2 (* (sqr a) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ -2 (* (sqr a) (sqr c))) in a
* [misc]taylor:  Taking taylor expansion of -2 in a
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr c)) in a
* [misc]taylor:  Taking taylor expansion of (sqr a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (* 0 (sqr c)) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (sqr c))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (sqr c)))) into (sqr c)
* [misc]backup-simplify:  Simplify (/ -2 (sqr c)) into (/ -2 (sqr c))
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr c)) (+ (* (/ -2 (sqr c)) (/ 0 (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 c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 c) (+ (* (/ -2 c) (/ 0 c)) (* 0 (/ 0 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 c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (/ 1 (/ 1 b))))) (* -2 (* (/ 1 (/ 1 c)) (* (/ 1 (/ 1 a)) (/ 1 b))))) into (- b (* 2 (/ (* a c) b)))
* [misc]approximate:  Taking taylor expansion of (sqrt (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c))))) in (b a c) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c))))) in c
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* (* 4 (/ 1 (- a))) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (- a))) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* 4 (/ -1 a)) into (/ -4 a)
* [misc]backup-simplify:  Simplify (* (/ -4 a) -1) into (/ 4 a)
* [misc]backup-simplify:  Simplify (- (/ 4 a)) into (- (* 4 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 a)))) into (- (* 4 (/ 1 a)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4 (/ 1 a))) (* 2 (sqrt 0))) into (/ +nan.0 a)
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c))))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* (* 4 (/ 1 (- a))) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* 4 -1) into -4
* [misc]backup-simplify:  Simplify (* -4 (/ -1 c)) into (/ 4 c)
* [misc]backup-simplify:  Simplify (- (/ 4 c)) into (- (* 4 (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 c)))) into (- (* 4 (/ 1 c)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4 (/ 1 c))) (* 2 (sqrt 0))) into (/ +nan.0 c)
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c))))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* (* 4 (/ 1 (- a))) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c))))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* (* 4 (/ 1 (- a))) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in c
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-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 (* 4 (/ -1 a)) into (/ -4 a)
* [misc]backup-simplify:  Simplify (* (/ -4 a) (/ -1 c)) into (/ 4 (* a c))
* [misc]backup-simplify:  Simplify (- (/ 4 (* a c))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 (* a c))))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (/ (- (- (* 4 (/ 1 (* a c)))) (sqr 0) (+)) (* 2 1)) into (/ -2 (* a c))
* [misc]taylor:  Taking taylor expansion of (/ -2 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of -2 in a
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (/ -2 c) into (/ -2 c)
* [misc]taylor:  Taking taylor expansion of (/ -2 c) in c
* [misc]taylor:  Taking taylor expansion of -2 in c
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -2 1) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ -1 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -4 a) 0) (* 0 (/ -1 c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -2 (* a c)))))) (* 2 1)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 c) (+ (* (/ -2 c) (/ 0 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 c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -2 (/ 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 (- 0) into 0
* [misc]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 (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (/ -1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -4 a) 0) (+ (* 0 0) (* 0 (/ -1 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (/ -2 (* a c))) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -2 (* (sqr a) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ -2 (* (sqr a) (sqr c))) in a
* [misc]taylor:  Taking taylor expansion of -2 in a
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr c)) in a
* [misc]taylor:  Taking taylor expansion of (sqr a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (* 0 (sqr c)) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (sqr c))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (sqr c)))) into (sqr c)
* [misc]backup-simplify:  Simplify (/ -2 (sqr c)) into (/ -2 (sqr c))
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr c)) (+ (* (/ -2 (sqr c)) (/ 0 (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 c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 c) (+ (* (/ -2 c) (/ 0 c)) (* 0 (/ 0 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 c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (/ 1 (/ 1 (- b)))))) (* -2 (* (/ 1 (/ 1 (- c))) (* (/ 1 (/ 1 (- a))) (/ 1 (- b)))))) into (- (* 2 (/ (* a c) b)) b)
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) in (b a c) around 0
* [misc]taylor:  Taking taylor expansion of (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) 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]taylor:  Taking taylor expansion of (sqrt (- (sqr b) (* (* 4 a) c))) in c
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* (* 4 a) c)) in c
* [misc]taylor:  Taking taylor expansion of (sqr b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (* (* 4 a) c) in c
* [misc]taylor:  Taking taylor expansion of (* 4 a) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* b b) into (sqr b)
* [misc]backup-simplify:  Simplify (* 4 a) into (* 4 a)
* [misc]backup-simplify:  Simplify (* (* 4 a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr b) 0) into (sqr b)
* [misc]backup-simplify:  Simplify (sqrt (sqr b)) into b
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 a) 1) (* 0 0)) into (* 4 a)
* [misc]backup-simplify:  Simplify (- (* 4 a)) into (- (* 4 a))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 a))) into (- (* 4 a))
* [misc]backup-simplify:  Simplify (/ (- (* 4 a)) (* 2 (sqrt (sqr b)))) into (* -2 (/ a b))
* [misc]taylor:  Taking taylor expansion of (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) 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]taylor:  Taking taylor expansion of (sqrt (- (sqr b) (* (* 4 a) c))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* (* 4 a) c)) in a
* [misc]taylor:  Taking taylor expansion of (sqr b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (* (* 4 a) c) in a
* [misc]taylor:  Taking taylor expansion of (* 4 a) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* b b) into (sqr b)
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr b) 0) into (sqr b)
* [misc]backup-simplify:  Simplify (sqrt (sqr b)) into b
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 0)) into 4
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 4 c)) into (* 4 c)
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 c))) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (/ (- (* 4 c)) (* 2 (sqrt (sqr b)))) into (* -2 (/ c b))
* [misc]taylor:  Taking taylor expansion of (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) 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]taylor:  Taking taylor expansion of (sqrt (- (sqr b) (* (* 4 a) c))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* (* 4 a) c)) in b
* [misc]taylor:  Taking taylor expansion of (sqr b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* 4 a) c) in b
* [misc]taylor:  Taking taylor expansion of (* 4 a) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 4 a) into (* 4 a)
* [misc]backup-simplify:  Simplify (* (* 4 a) c) into (* 4 (* a c))
* [misc]backup-simplify:  Simplify (- (* 4 (* a c))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (* a c)))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (sqrt (- (* 4 (* a c)))) into (sqrt (- (* 4 (* a c))))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 a) 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (* 4 (* a c)))))) into 0
* [misc]taylor:  Taking taylor expansion of (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) 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]taylor:  Taking taylor expansion of (sqrt (- (sqr b) (* (* 4 a) c))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* (* 4 a) c)) in b
* [misc]taylor:  Taking taylor expansion of (sqr b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* 4 a) c) in b
* [misc]taylor:  Taking taylor expansion of (* 4 a) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 4 a) into (* 4 a)
* [misc]backup-simplify:  Simplify (* (* 4 a) c) into (* 4 (* a c))
* [misc]backup-simplify:  Simplify (- (* 4 (* a c))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (* a c)))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (sqrt (- (* 4 (* a c)))) into (sqrt (- (* 4 (* a c))))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 a) 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (* 4 (* a c)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (sqrt (- (* 4 (* a c))))) into (sqrt (- (* 4 (* a c))))
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* 4 (* a c)))) in a
* [misc]taylor:  Taking taylor expansion of (- (* 4 (* a c))) in a
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* 4 c) (* 0 0)) into (* 4 c)
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (/ (- (* 4 c)) (* 2 (sqrt 0))) into (* +nan.0 c)
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of -1 in c
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 c) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* +nan.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 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 a) 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (- 1 (sqr 0) (+)) (* 2 (sqrt (- (* 4 (* a c)))))) into (/ 1/2 (sqrt (- (* 4 (* a c)))))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1/2 (sqrt (- (* 4 (* a c)))))) into (* 1/2 (/ 1 (sqrt (- (* 4 (* a c))))))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (sqrt (- (* 4 (* a c)))))) in a
* [misc]taylor:  Taking taylor expansion of 1/2 in a
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (- (* 4 (* a c))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* 4 (* a c)))) in a
* [misc]taylor:  Taking taylor expansion of (- (* 4 (* a c))) in a
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* 4 c) (* 0 0)) into (* 4 c)
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (/ (- (* 4 c)) (* 2 (sqrt 0))) into (* +nan.0 c)
* [misc]backup-simplify:  Simplify (/ 1 (* +nan.0 c)) into (/ +nan.0 c)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 c) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 c)) (+)) (* 2 0)) into (* +nan.0 (sqr c))
* [misc]backup-simplify:  Simplify (- (+ (* (/ +nan.0 c) (/ (* +nan.0 (sqr c)) (* +nan.0 c))))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* 1/2 (- +nan.0)) (* 0 (/ +nan.0 c))) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 c) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 c)) (+)) (* 2 0)) into (* +nan.0 (sqr c))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (sqr c)) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (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 (* +nan.0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 1) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (* c (* a 1))) (+ (* (- +nan.0) (sqr (* 1 (* 1 b)))) (* -1 (* 1 (* 1 b))))) into (- (+ (* +nan.0 (sqr b)) (- b (* +nan.0 (* a c)))))
* [misc]approximate:  Taking taylor expansion of (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c))))) in (b a c) around 0
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c))))) in c
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b)) 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 (sqrt (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c)))) in c
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) 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 (* (* 4 (/ 1 a)) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 a)) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 4 (/ 1 a)) into (/ 4 a)
* [misc]backup-simplify:  Simplify (* (/ 4 a) 1) into (/ 4 a)
* [misc]backup-simplify:  Simplify (- (/ 4 a)) into (- (* 4 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 a)))) into (- (* 4 (/ 1 a)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4 (/ 1 a))) (* 2 (sqrt 0))) into (/ +nan.0 a)
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c))))) in a
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c)))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (* (* 4 (/ 1 a)) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 4 1) into 4
* [misc]backup-simplify:  Simplify (* 4 (/ 1 c)) into (/ 4 c)
* [misc]backup-simplify:  Simplify (- (/ 4 c)) into (- (* 4 (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 c)))) into (- (* 4 (/ 1 c)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4 (/ 1 c))) (* 2 (sqrt 0))) into (/ +nan.0 c)
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c))))) in b
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c)))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (* 4 (/ 1 a)) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c))))) in b
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c)))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (* 4 (/ 1 a)) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 (* 2 (sqrt 1))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 1) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* 4 (/ 1 a)) into (/ 4 a)
* [misc]backup-simplify:  Simplify (* (/ 4 a) (/ 1 c)) into (/ 4 (* a c))
* [misc]backup-simplify:  Simplify (- (/ 4 (* a c))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 (* a c))))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (/ (- (- (* 4 (/ 1 (* a c)))) (sqr 0) (+)) (* 2 1)) into (/ -2 (* a c))
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 (* a c))) into (- (* 2 (/ 1 (* a c))))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (* a c)))) in a
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* a c))) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 2 (/ 1 c)) into (/ 2 c)
* [misc]backup-simplify:  Simplify (- (/ 2 c)) into (- (* 2 (/ 1 c)))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 c))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 a) 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -2 (* a c)))))) (* 2 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 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]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 (- (+ (* 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 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 a) 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (/ -2 (* a c))) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -2 (* (sqr a) (sqr c)))
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 (* (sqr a) (sqr c)))) into (- (* 2 (/ 1 (* (sqr a) (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (* (sqr a) (sqr c))))) in a
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* (sqr a) (sqr c)))) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr a) (sqr c))) in a
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr c)) in a
* [misc]taylor:  Taking taylor expansion of (sqr a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (* 0 (sqr c)) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (sqr c))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (sqr c)))) into (sqr c)
* [misc]backup-simplify:  Simplify (/ 1 (sqr c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr c)) (/ 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 (sqr c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* -2 (* (/ 1 (/ 1 c)) (* (/ 1 (/ 1 a)) (/ 1 b)))) into (* -2 (/ (* a c) b))
* [misc]approximate:  Taking taylor expansion of (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c)))))) in (b a c) around 0
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c)))))) in c
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- b))) 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 (sqrt (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c))))) in c
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* (* 4 (/ 1 (- a))) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (- a))) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* 4 (/ -1 a)) into (/ -4 a)
* [misc]backup-simplify:  Simplify (* (/ -4 a) -1) into (/ 4 a)
* [misc]backup-simplify:  Simplify (- (/ 4 a)) into (- (* 4 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 a)))) into (- (* 4 (/ 1 a)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4 (/ 1 a))) (* 2 (sqrt 0))) into (/ +nan.0 a)
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c)))))) in a
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]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 (sqrt (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c))))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* (* 4 (/ 1 (- a))) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* 4 -1) into -4
* [misc]backup-simplify:  Simplify (* -4 (/ -1 c)) into (/ 4 c)
* [misc]backup-simplify:  Simplify (- (/ 4 c)) into (- (* 4 (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 c)))) into (- (* 4 (/ 1 c)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4 (/ 1 c))) (* 2 (sqrt 0))) into (/ +nan.0 c)
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c)))))) in b
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (sqrt (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c))))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* (* 4 (/ 1 (- a))) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c)))))) in b
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (sqrt (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c))))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* (* 4 (/ 1 (- a))) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 (* 2 (sqrt 1))) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-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 (* 4 (/ -1 a)) into (/ -4 a)
* [misc]backup-simplify:  Simplify (* (/ -4 a) (/ -1 c)) into (/ 4 (* a c))
* [misc]backup-simplify:  Simplify (- (/ 4 (* a c))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 (* a c))))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (/ (- (- (* 4 (/ 1 (* a c)))) (sqr 0) (+)) (* 2 1)) into (/ -2 (* a c))
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 (* a c))) into (- (* 2 (/ 1 (* a c))))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (* a c)))) in a
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* a c))) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 2 (/ 1 c)) into (/ 2 c)
* [misc]backup-simplify:  Simplify (- (/ 2 c)) into (- (* 2 (/ 1 c)))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 c))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ -1 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -4 a) 0) (* 0 (/ -1 c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -2 (* a c)))))) (* 2 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 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]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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 (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (/ -1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -4 a) 0) (+ (* 0 0) (* 0 (/ -1 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (/ -2 (* a c))) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -2 (* (sqr a) (sqr c)))
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 (* (sqr a) (sqr c)))) into (- (* 2 (/ 1 (* (sqr a) (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (* (sqr a) (sqr c))))) in a
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* (sqr a) (sqr c)))) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr a) (sqr c))) in a
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr c)) in a
* [misc]taylor:  Taking taylor expansion of (sqr a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (* 0 (sqr c)) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (sqr c))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (sqr c)))) into (sqr c)
* [misc]backup-simplify:  Simplify (/ 1 (sqr c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr c)) (/ 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 (sqr c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (* 1 (* 1 (/ 1 (/ 1 (- b)))))) (* -2 (* (/ 1 (/ 1 (- c))) (* (/ 1 (/ 1 (- a))) (/ 1 (- b)))))) into (- (* 2 (/ (* a c) b)) (* 2 b))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (/ (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) (* 2 a)) in (b a c) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) (* 2 a)) in c
* [misc]taylor:  Taking taylor expansion of (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) 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]taylor:  Taking taylor expansion of (sqrt (- (sqr b) (* (* 4 a) c))) in c
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* (* 4 a) c)) in c
* [misc]taylor:  Taking taylor expansion of (sqr b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (* (* 4 a) c) in c
* [misc]taylor:  Taking taylor expansion of (* 4 a) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* b b) into (sqr b)
* [misc]backup-simplify:  Simplify (* 4 a) into (* 4 a)
* [misc]backup-simplify:  Simplify (* (* 4 a) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr b) 0) into (sqr b)
* [misc]backup-simplify:  Simplify (sqrt (sqr b)) into b
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 a) 1) (* 0 0)) into (* 4 a)
* [misc]backup-simplify:  Simplify (- (* 4 a)) into (- (* 4 a))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 a))) into (- (* 4 a))
* [misc]backup-simplify:  Simplify (/ (- (* 4 a)) (* 2 (sqrt (sqr b)))) into (* -2 (/ a b))
* [misc]taylor:  Taking taylor expansion of (* 2 a) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (+ (- b) b) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -2 (/ a b))) into (- (* 2 (/ a b)))
* [misc]backup-simplify:  Simplify (* 2 a) into (* 2 a)
* [misc]backup-simplify:  Simplify (/ (- (* 2 (/ a b))) (* 2 a)) into (/ -1 b)
* [misc]taylor:  Taking taylor expansion of (/ (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) (* 2 a)) in a
* [misc]taylor:  Taking taylor expansion of (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) 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]taylor:  Taking taylor expansion of (sqrt (- (sqr b) (* (* 4 a) c))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* (* 4 a) c)) in a
* [misc]taylor:  Taking taylor expansion of (sqr b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (* (* 4 a) c) in a
* [misc]taylor:  Taking taylor expansion of (* 4 a) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* b b) into (sqr b)
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr b) 0) into (sqr b)
* [misc]backup-simplify:  Simplify (sqrt (sqr b)) into b
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 0)) into 4
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 4 c)) into (* 4 c)
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 c))) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (/ (- (* 4 c)) (* 2 (sqrt (sqr b)))) into (* -2 (/ c b))
* [misc]taylor:  Taking taylor expansion of (* 2 a) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- b) into (- b)
* [misc]backup-simplify:  Simplify (+ (- b) b) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (* -2 (/ c b))) into (- (* 2 (/ c b)))
* [misc]backup-simplify:  Simplify (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
* [misc]backup-simplify:  Simplify (/ (- (* 2 (/ c b))) 2) into (* -1 (/ c b))
* [misc]taylor:  Taking taylor expansion of (/ (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) (* 2 a)) in b
* [misc]taylor:  Taking taylor expansion of (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) 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]taylor:  Taking taylor expansion of (sqrt (- (sqr b) (* (* 4 a) c))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* (* 4 a) c)) in b
* [misc]taylor:  Taking taylor expansion of (sqr b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* 4 a) c) in b
* [misc]taylor:  Taking taylor expansion of (* 4 a) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 4 a) into (* 4 a)
* [misc]backup-simplify:  Simplify (* (* 4 a) c) into (* 4 (* a c))
* [misc]backup-simplify:  Simplify (- (* 4 (* a c))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (* a c)))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (sqrt (- (* 4 (* a c)))) into (sqrt (- (* 4 (* a c))))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 a) 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (* 4 (* a c)))))) into 0
* [misc]taylor:  Taking taylor expansion of (* 2 a) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (sqrt (- (* 4 (* a c))))) into (sqrt (- (* 4 (* a c))))
* [misc]backup-simplify:  Simplify (* 2 a) into (* 2 a)
* [misc]backup-simplify:  Simplify (/ (sqrt (- (* 4 (* a c)))) (* 2 a)) into (* 1/2 (/ (sqrt (- (* 4 (* a c)))) a))
* [misc]taylor:  Taking taylor expansion of (/ (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) (* 2 a)) in b
* [misc]taylor:  Taking taylor expansion of (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) 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]taylor:  Taking taylor expansion of (sqrt (- (sqr b) (* (* 4 a) c))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* (* 4 a) c)) in b
* [misc]taylor:  Taking taylor expansion of (sqr b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* 4 a) c) in b
* [misc]taylor:  Taking taylor expansion of (* 4 a) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 4 a) into (* 4 a)
* [misc]backup-simplify:  Simplify (* (* 4 a) c) into (* 4 (* a c))
* [misc]backup-simplify:  Simplify (- (* 4 (* a c))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (* a c)))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (sqrt (- (* 4 (* a c)))) into (sqrt (- (* 4 (* a c))))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 a) 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (* 4 (* a c)))))) into 0
* [misc]taylor:  Taking taylor expansion of (* 2 a) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (sqrt (- (* 4 (* a c))))) into (sqrt (- (* 4 (* a c))))
* [misc]backup-simplify:  Simplify (* 2 a) into (* 2 a)
* [misc]backup-simplify:  Simplify (/ (sqrt (- (* 4 (* a c)))) (* 2 a)) into (* 1/2 (/ (sqrt (- (* 4 (* a c)))) a))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (sqrt (- (* 4 (* a c)))) a)) in a
* [misc]taylor:  Taking taylor expansion of 1/2 in a
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ (sqrt (- (* 4 (* a c)))) a) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* 4 (* a c)))) in a
* [misc]taylor:  Taking taylor expansion of (- (* 4 (* a c))) in a
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* 4 c) (* 0 0)) into (* 4 c)
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (/ (- (* 4 c)) (* 2 (sqrt 0))) into (* +nan.0 c)
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (* +nan.0 c) 1) into (* +nan.0 c)
* [misc]backup-simplify:  Simplify (* 1/2 (* +nan.0 c)) into (* +nan.0 c)
* [misc]taylor:  Taking taylor expansion of (* +nan.0 c) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* +nan.0 1) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 (* 2 a)) (+ (* (* 1/2 (/ (sqrt (- (* 4 (* a c)))) a)) (/ 0 (* 2 a))))) into (- (* 1/2 (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of 1/2 in a
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [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]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 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]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 c) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 c)) (+)) (* 2 0)) into (* +nan.0 (sqr c))
* [misc]backup-simplify:  Simplify (- (/ (* +nan.0 (sqr c)) 1) (+ (* (* +nan.0 c) (/ 0 1)))) into (- (* +nan.0 (sqr c)))
* [misc]backup-simplify:  Simplify (+ (* 1/2 (- (* +nan.0 (sqr c)))) (* 0 (* +nan.0 c))) into (- (* +nan.0 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (sqr c))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (sqr c)) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (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 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 1) (* 0 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 (+ (* 4 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 a) 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (- 1 (sqr 0) (+)) (* 2 (sqrt (- (* 4 (* a c)))))) into (/ 1/2 (sqrt (- (* 4 (* a c)))))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1/2 (sqrt (- (* 4 (* a c)))))) into (* 1/2 (/ 1 (sqrt (- (* 4 (* a c))))))
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (- (/ (* 1/2 (/ 1 (sqrt (- (* 4 (* a c)))))) (* 2 a)) (+ (* (* 1/2 (/ (sqrt (- (* 4 (* a c)))) a)) (/ 0 (* 2 a))) (* (- (* 1/2 (/ 1 a))) (/ 0 (* 2 a))))) into (* 1/4 (/ 1 (* (sqrt (- (* 4 (* a c)))) a)))
* [misc]taylor:  Taking taylor expansion of (* 1/4 (/ 1 (* (sqrt (- (* 4 (* a c)))) a))) in a
* [misc]taylor:  Taking taylor expansion of 1/4 in a
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqrt (- (* 4 (* a c)))) a)) in a
* [misc]taylor:  Taking taylor expansion of (* (sqrt (- (* 4 (* a c)))) a) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* 4 (* a c)))) in a
* [misc]taylor:  Taking taylor expansion of (- (* 4 (* a c))) in a
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* 4 c) (* 0 0)) into (* 4 c)
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (/ (- (* 4 c)) (* 2 (sqrt 0))) into (* +nan.0 c)
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* (* +nan.0 c) 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 c) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 c)) (+)) (* 2 0)) into (* +nan.0 (sqr c))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* (* +nan.0 c) 1) (* (* +nan.0 (sqr c)) 0))) into (- (* +nan.0 c))
* [misc]backup-simplify:  Simplify (/ 1 (- (* +nan.0 c))) into (/ +nan.0 c)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 c) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* +nan.0 c) (* +nan.0 (sqr c)))))) (* 2 0)) into (* +nan.0 (pow c 3))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 c) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 (sqr c))) (+ (* 2 (* (* +nan.0 c) (* +nan.0 (pow c 3)))))) (* 2 0)) into (* +nan.0 (pow c 4))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* (* +nan.0 c) 0) (+ (* (* +nan.0 (sqr c)) 0) (+ (* (* +nan.0 (pow c 3)) 1) (* (* +nan.0 (pow c 4)) 0))))) into (- (* +nan.0 (pow c 3)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* (* +nan.0 c) 0) (+ (* (* +nan.0 (sqr c)) 1) (* (* +nan.0 (pow c 3)) 0)))) into (- (* +nan.0 (sqr c)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ +nan.0 c) (/ (- (* +nan.0 (sqr c))) (- (* +nan.0 c)))))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (+ (* (/ +nan.0 c) (/ (- (* +nan.0 (pow c 3))) (- (* +nan.0 c)))) (* (- +nan.0) (/ (- (* +nan.0 (sqr c))) (- (* +nan.0 c)))))) into (- (* +nan.0 c))
* [misc]backup-simplify:  Simplify (+ (* 1/4 (- (* +nan.0 c))) (+ (* 0 (- +nan.0)) (* 0 (/ +nan.0 c)))) into (- (* +nan.0 c))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 c)) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 c) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* +nan.0 1) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (+ (* 0 0) (* 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]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 c) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* +nan.0 c) (* +nan.0 (sqr c)))))) (* 2 0)) into (* +nan.0 (pow c 3))
* [misc]backup-simplify:  Simplify (- (/ (* +nan.0 (pow c 3)) 1) (+ (* (* +nan.0 c) (/ 0 1)) (* (- (* +nan.0 (sqr c))) (/ 0 1)))) into (- (* +nan.0 (pow c 3)))
* [misc]backup-simplify:  Simplify (+ (* 1/2 (- (* +nan.0 (pow c 3)))) (+ (* 0 (- (* +nan.0 (sqr c)))) (* 0 (* +nan.0 c)))) into (- (* +nan.0 (pow c 3)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (pow c 3))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (pow c 3)) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (pow c 3) in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* +nan.0 1) (+ (* 0 0) (* 0 0))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (* (sqr c) (* a 1))) (+ (* (- +nan.0) (* c (* 1 (sqr b)))) (* (- +nan.0) (* c (* 1 1))))) into (- (+ (* +nan.0 (* (sqr b) c)) (- (+ (* +nan.0 c) (- (* +nan.0 (* a (sqr c))))))))
* [misc]approximate:  Taking taylor expansion of (/ (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c))))) (* 2 (/ 1 a))) in (b a c) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c))))) (* 2 (/ 1 a))) in c
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c))))) in c
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b)) 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 (sqrt (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c)))) in c
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) 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 (* (* 4 (/ 1 a)) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 a)) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 4 (/ 1 a)) into (/ 4 a)
* [misc]backup-simplify:  Simplify (* (/ 4 a) 1) into (/ 4 a)
* [misc]backup-simplify:  Simplify (- (/ 4 a)) into (- (* 4 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 a)))) into (- (* 4 (/ 1 a)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4 (/ 1 a))) (* 2 (sqrt 0))) into (/ +nan.0 a)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 a)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 b)) into (- (/ 1 b))
* [misc]backup-simplify:  Simplify (+ (- (/ 1 b)) (/ +nan.0 a)) into (- (+ (/ 1 b) (- (* +nan.0 (/ 1 a)))))
* [misc]backup-simplify:  Simplify (* 2 (/ 1 a)) into (/ 2 a)
* [misc]backup-simplify:  Simplify (/ (- (+ (/ 1 b) (- (* +nan.0 (/ 1 a))))) (/ 2 a)) into (* -1/2 (* (+ (/ 1 b) (- (* +nan.0 (/ 1 a)))) a))
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c))))) (* 2 (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c))))) in a
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c)))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (* (* 4 (/ 1 a)) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 4 1) into 4
* [misc]backup-simplify:  Simplify (* 4 (/ 1 c)) into (/ 4 c)
* [misc]backup-simplify:  Simplify (- (/ 4 c)) into (- (* 4 (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 c)))) into (- (* 4 (/ 1 c)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4 (/ 1 c))) (* 2 (sqrt 0))) into (/ +nan.0 c)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 b)) into (- (/ 1 b))
* [misc]backup-simplify:  Simplify (+ (- (/ 1 b)) (/ +nan.0 c)) into (- (+ (/ 1 b) (- (* +nan.0 (/ 1 c)))))
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (/ (- (+ (/ 1 b) (- (* +nan.0 (/ 1 c))))) 2) into (* -1/2 (+ (/ 1 b) (- (* +nan.0 (/ 1 c)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c))))) (* 2 (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c))))) in b
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c)))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (* 4 (/ 1 a)) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 1) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 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 (* 4 (/ 1 a)) into (/ 4 a)
* [misc]backup-simplify:  Simplify (* (/ 4 a) (/ 1 c)) into (/ 4 (* a c))
* [misc]backup-simplify:  Simplify (- (/ 4 (* a c))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 (* a c))))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (/ (- (- (* 4 (/ 1 (* a c)))) (sqr 0) (+)) (* 2 1)) into (/ -2 (* a c))
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 (* a c))) into (- (* 2 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (* 2 (/ 1 a)) into (/ 2 a)
* [misc]backup-simplify:  Simplify (/ (- (* 2 (/ 1 (* a c)))) (/ 2 a)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c))))) (* 2 (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c))))) in b
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c)))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (* 4 (/ 1 a)) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 1) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 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 (* 4 (/ 1 a)) into (/ 4 a)
* [misc]backup-simplify:  Simplify (* (/ 4 a) (/ 1 c)) into (/ 4 (* a c))
* [misc]backup-simplify:  Simplify (- (/ 4 (* a c))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 (* a c))))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (/ (- (- (* 4 (/ 1 (* a c)))) (sqr 0) (+)) (* 2 1)) into (/ -2 (* a c))
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 (* a c))) into (- (* 2 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (* 2 (/ 1 a)) into (/ 2 a)
* [misc]backup-simplify:  Simplify (/ (- (* 2 (/ 1 (* a c)))) (/ 2 a)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (/ -1 c) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ -1 c) into (/ -1 c)
* [misc]backup-simplify:  Simplify (- (/ 0 c) (+ (* (/ -1 c) (/ 0 c)))) 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 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 a) 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -2 (* a c)))))) (* 2 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 2 a)) (+ (* (/ -1 c) (/ 0 (/ 2 a))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 c) (+ (* (/ -1 c) (/ 0 c)) (* 0 (/ 0 c)))) 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 (- (+ (* 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 (- (+ (* 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 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 a) 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (/ -2 (* a c))) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -2 (* (sqr a) (sqr c)))
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 (* (sqr a) (sqr c)))) into (- (* 2 (/ 1 (* (sqr a) (sqr c)))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (* 2 (/ 1 (* (sqr a) (sqr c))))) (/ 2 a)) (+ (* (/ -1 c) (/ 0 (/ 2 a))) (* 0 (/ 0 (/ 2 a))))) into (- (/ 1 (* a (sqr c))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a (sqr c)))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (* a (sqr c))) in a
* [misc]taylor:  Taking taylor expansion of (* a (sqr 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 (sqr c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (* 0 (sqr c)) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqr c))) into (sqr c)
* [misc]backup-simplify:  Simplify (/ 1 (sqr c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sqr c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr c)) (/ 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr c)) (/ 0 (sqr c))) (* 0 (/ 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (/ (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c)))))) (* 2 (/ 1 (- a)))) in (b a c) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c)))))) (* 2 (/ 1 (- a)))) in c
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c)))))) in c
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- b))) 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 (sqrt (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c))))) in c
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* (* 4 (/ 1 (- a))) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (- a))) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* 4 (/ -1 a)) into (/ -4 a)
* [misc]backup-simplify:  Simplify (* (/ -4 a) -1) into (/ 4 a)
* [misc]backup-simplify:  Simplify (- (/ 4 a)) into (- (* 4 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 a)))) into (- (* 4 (/ 1 a)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4 (/ 1 a))) (* 2 (sqrt 0))) into (/ +nan.0 a)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- a))) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ (/ 1 b) (/ +nan.0 a)) into (- (/ 1 b) (* +nan.0 (/ 1 a)))
* [misc]backup-simplify:  Simplify (* 2 (/ -1 a)) into (/ -2 a)
* [misc]backup-simplify:  Simplify (/ (- (/ 1 b) (* +nan.0 (/ 1 a))) (/ -2 a)) into (* -1/2 (* a (- (/ 1 b) (* +nan.0 (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c)))))) (* 2 (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c)))))) in a
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]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 (sqrt (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c))))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* (* 4 (/ 1 (- a))) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* 4 -1) into -4
* [misc]backup-simplify:  Simplify (* -4 (/ -1 c)) into (/ 4 c)
* [misc]backup-simplify:  Simplify (- (/ 4 c)) into (- (* 4 (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 c)))) into (- (* 4 (/ 1 c)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4 (/ 1 c))) (* 2 (sqrt 0))) into (/ +nan.0 c)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 b)) into (/ 1 b)
* [misc]backup-simplify:  Simplify (+ (/ 1 b) (/ +nan.0 c)) into (- (/ 1 b) (* +nan.0 (/ 1 c)))
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (/ (- (/ 1 b) (* +nan.0 (/ 1 c))) -2) into (* -1/2 (- (/ 1 b) (* +nan.0 (/ 1 c))))
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c)))))) (* 2 (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c)))))) in b
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (sqrt (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c))))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* (* 4 (/ 1 (- a))) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (* 2 (/ -1 a)) into (/ -2 a)
* [misc]backup-simplify:  Simplify (/ 2 (/ -2 a)) into (* -1 a)
* [misc]taylor:  Taking taylor expansion of (/ (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c)))))) (* 2 (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c)))))) in b
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (sqrt (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c))))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* (* 4 (/ 1 (- a))) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (* 2 (/ -1 a)) into (/ -2 a)
* [misc]backup-simplify:  Simplify (/ 2 (/ -2 a)) into (* -1 a)
* [misc]taylor:  Taking taylor expansion of (* -1 a) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [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) (* 0 0)) into -1
* [misc]taylor:  Taking taylor expansion of -1 in c
* [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 (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ -1 a))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -2 a)) (+ (* (* -1 a) (/ 0 (/ -2 a))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 1) (* 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) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-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 (* 4 (/ -1 a)) into (/ -4 a)
* [misc]backup-simplify:  Simplify (* (/ -4 a) (/ -1 c)) into (/ 4 (* a c))
* [misc]backup-simplify:  Simplify (- (/ 4 (* a c))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 (* a c))))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (/ (- (- (* 4 (/ 1 (* a c)))) (sqr 0) (+)) (* 2 1)) into (/ -2 (* a c))
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 (* a c))) into (- (* 2 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ -1 a)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (* 2 (/ 1 (* a c)))) (/ -2 a)) (+ (* (* -1 a) (/ 0 (/ -2 a))) (* 0 (/ 0 (/ -2 a))))) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 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 (* 1 (* (/ 1 (- a)) (/ 1 (/ 1 (- b)))))) into (* -1 (/ b a))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 2 1)
* [misc]approximate:  Taking taylor expansion of (- (sqr b) (* (* 4 a) c)) in (b a c) around 0
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* (* 4 a) c)) in c
* [misc]taylor:  Taking taylor expansion of (sqr b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (* (* 4 a) c) in c
* [misc]taylor:  Taking taylor expansion of (* 4 a) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* (* 4 a) c)) in a
* [misc]taylor:  Taking taylor expansion of (sqr b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (* (* 4 a) c) in a
* [misc]taylor:  Taking taylor expansion of (* 4 a) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* (* 4 a) c)) in b
* [misc]taylor:  Taking taylor expansion of (sqr b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* 4 a) c) in b
* [misc]taylor:  Taking taylor expansion of (* 4 a) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* (* 4 a) c)) in b
* [misc]taylor:  Taking taylor expansion of (sqr b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* 4 a) c) in b
* [misc]taylor:  Taking taylor expansion of (* 4 a) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 4 a) into (* 4 a)
* [misc]backup-simplify:  Simplify (* (* 4 a) c) into (* 4 (* a c))
* [misc]backup-simplify:  Simplify (- (* 4 (* a c))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (* a c)))) into (- (* 4 (* a c)))
* [misc]taylor:  Taking taylor expansion of (- (* 4 (* a c))) in a
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 a) 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* 4 c) (* 0 0)) into (* 4 c)
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]taylor:  Taking taylor expansion of (- (* 4 c)) in c
* [misc]taylor:  Taking taylor expansion of (* 4 c) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 a) 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in c
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 c) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 4 1) (* 0 0)) into 4
* [misc]backup-simplify:  Simplify (- 4) into -4
* [misc]backup-simplify:  Simplify -4 into -4
* [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 (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* 4 a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 c) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -4 (* c (* a 1))) (* 1 (sqr (* 1 (* 1 b))))) into (- (sqr b) (* 4 (* a c)))
* [misc]approximate:  Taking taylor expansion of (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c))) in (b a c) around 0
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) 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 (* (* 4 (/ 1 a)) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 a)) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (* (* 4 (/ 1 a)) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (* 4 (/ 1 a)) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* (* 4 (/ 1 a)) (/ 1 c))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (* 4 (/ 1 a)) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in c
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* 4 (/ 1 a)) into (/ 4 a)
* [misc]backup-simplify:  Simplify (* (/ 4 a) (/ 1 c)) into (/ 4 (* a c))
* [misc]backup-simplify:  Simplify (- (/ 4 (* a c))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 (* a c))))) into (- (* 4 (/ 1 (* a c))))
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ 1 (* a c)))) in a
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (* a c))) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 4 (/ 1 c)) into (/ 4 c)
* [misc]backup-simplify:  Simplify (- (/ 4 c)) into (- (* 4 (/ 1 c)))
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ 1 c))) in c
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 4 1) into 4
* [misc]backup-simplify:  Simplify (- 4) into -4
* [misc]backup-simplify:  Simplify -4 into -4
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 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 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 a) 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 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]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 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 4 a) 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (sqr (* 1 (* 1 (/ 1 (/ 1 b)))))) (* -4 (* (/ 1 (/ 1 c)) (* (/ 1 (/ 1 a)) 1)))) into (- (sqr b) (* 4 (* a c)))
* [misc]approximate:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c)))) in (b a c) around 0
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* (* 4 (/ 1 (- a))) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (- a))) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* (* 4 (/ 1 (- a))) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* (* 4 (/ 1 (- a))) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* (* 4 (/ 1 (- a))) (/ 1 (- c)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* (* 4 (/ 1 (- a))) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in c
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-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 (* 4 (/ -1 a)) into (/ -4 a)
* [misc]backup-simplify:  Simplify (* (/ -4 a) (/ -1 c)) into (/ 4 (* a c))
* [misc]backup-simplify:  Simplify (- (/ 4 (* a c))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 (* a c))))) into (- (* 4 (/ 1 (* a c))))
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ 1 (* a c)))) in a
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (* a c))) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 4 (/ 1 c)) into (/ 4 c)
* [misc]backup-simplify:  Simplify (- (/ 4 c)) into (- (* 4 (/ 1 c)))
* [misc]taylor:  Taking taylor expansion of (- (* 4 (/ 1 c))) in c
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 4 1) into 4
* [misc]backup-simplify:  Simplify (- 4) into -4
* [misc]backup-simplify:  Simplify -4 into -4
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ -1 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -4 a) 0) (* 0 (/ -1 c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 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]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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 (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (/ -1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -4 a) 0) (+ (* 0 0) (* 0 (/ -1 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (sqr (* 1 (* 1 (/ 1 (/ 1 (- b))))))) (* -4 (* (/ 1 (/ 1 (- c))) (* (/ 1 (/ 1 (- a))) 1)))) into (- (sqr b) (* 4 (* a c)))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 2 1)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 72 ] simplifiying candidate #<alt-event (λ (a b c) (/ (+ (- b) (- (+ (* +nan.0 (sqr b)) (- (* +nan.0 (* a c)))))) (* 2 a)))>
* [enter]simplify:  Simplifying (/ (+ (- b) (- (+ (* +nan.0 (sqr b)) (- (* +nan.0 (* a c)))))) (* 2 a))
* * * * [misc]progress:  [ 2 / 72 ] simplifiying candidate #<alt-event (λ (a b c) (/ (+ (- b) (- b (* 2 (/ (* a c) b)))) (* 2 a)))>
* [enter]simplify:  Simplifying (/ (+ (- b) (- b (* 2 (/ (* a c) b)))) (* 2 a))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (126 enodes)
* * [misc]simplify:  iters left: 1 (188 enodes)
* [exit]simplify:  Simplified to (- (/ (+ b (- b)) (* 2 a)) (/ c (* b 1)))
* * * * [misc]progress:  [ 3 / 72 ] simplifiying candidate #<alt-event (λ (a b c) (/ (+ (- b) (- (* 2 (/ (* a c) b)) b)) (* 2 a)))>
* [enter]simplify:  Simplifying (/ (+ (- b) (- (* 2 (/ (* a c) b)) b)) (* 2 a))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (120 enodes)
* [exit]simplify:  Simplified to (/ (- (/ (* c a) (/ b 2)) (- b (- b))) (* 2 a))
* * * * [misc]progress:  [ 4 / 72 ] simplifiying candidate #<alt-event (λ (a b c) (/ (- (+ (* +nan.0 (sqr b)) (- b (* +nan.0 (* a c))))) (* 2 a)))>
* [enter]simplify:  Simplifying (/ (- (+ (* +nan.0 (sqr b)) (- b (* +nan.0 (* a c))))) (* 2 a))
* * * * [misc]progress:  [ 5 / 72 ] simplifiying candidate #<alt-event (λ (a b c) (/ (* -2 (/ (* a c) b)) (* 2 a)))>
* [enter]simplify:  Simplifying (/ (* -2 (/ (* a c) b)) (* 2 a))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (114 enodes)
* * [misc]simplify:  iters left: 2 (226 enodes)
* * [misc]simplify:  iters left: 1 (295 enodes)
* [exit]simplify:  Simplified to (* (/ -2 2) (/ c b))
* * * * [misc]progress:  [ 6 / 72 ] simplifiying candidate #<alt-event (λ (a b c) (/ (- (* 2 (/ (* a c) b)) (* 2 b)) (* 2 a)))>
* [enter]simplify:  Simplifying (/ (- (* 2 (/ (* a c) b)) (* 2 b)) (* 2 a))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (73 enodes)
* * [misc]simplify:  iters left: 3 (126 enodes)
* * [misc]simplify:  iters left: 2 (217 enodes)
* * [misc]simplify:  iters left: 1 (396 enodes)
* [exit]simplify:  Simplified to (- (* (/ c 2) (/ 2 b)) (/ b a))
* * * * [misc]progress:  [ 7 / 72 ] simplifiying candidate #<alt-event (λ (a b c) (- (+ (* +nan.0 (* (sqr b) c)) (- (+ (* +nan.0 c) (- (* +nan.0 (* a (sqr c)))))))))>
* [enter]simplify:  Simplifying (- (+ (* +nan.0 (* (sqr b) c)) (- (+ (* +nan.0 c) (- (* +nan.0 (* a (sqr c))))))))
* * * * [misc]progress:  [ 8 / 72 ] simplifiying candidate #<alt-event (λ (a b c) 0)>
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 9 / 72 ] simplifiying candidate #<alt-event (λ (a b c) (* -1 (/ b a)))>
* [enter]simplify:  Simplifying (* -1 (/ b a))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (12 enodes)
* * [misc]simplify:  iters left: 1 (16 enodes)
* [exit]simplify:  Simplified to (/ (- b) a)
* * * * [misc]progress:  [ 10 / 72 ] simplifiying candidate #<alt-event (λ (a b c) (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a)))>
* [enter]simplify:  Simplifying (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* [exit]simplify:  Simplified to (/ (+ (sqrt (- (* b b) (* (* 4 c) a))) (- b)) (* 2 a))
* * * * [misc]progress:  [ 11 / 72 ] simplifiying candidate #<alt-event (λ (a b c) (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a)))>
* [enter]simplify:  Simplifying (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* [exit]simplify:  Simplified to (/ (+ (sqrt (- (* b b) (* (* 4 c) a))) (- b)) (* 2 a))
* * * * [misc]progress:  [ 12 / 72 ] simplifiying candidate #<alt-event (λ (a b c) (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a)))>
* [enter]simplify:  Simplifying (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* [exit]simplify:  Simplified to (/ (+ (sqrt (- (* b b) (* (* 4 c) a))) (- b)) (* 2 a))
* * * * [misc]progress:  [ 13 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (pow (- (sqr b) (* (* 4 a) c)) 1/2)) (* 2 a)))>
* * * * [misc]progress:  [ 14 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (pow (sqrt (- (sqr b) (* (* 4 a) c))) 1)) (* 2 a)))>
* * * * [misc]progress:  [ 15 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (exp (log (sqrt (- (sqr b) (* (* 4 a) c)))))) (* 2 a)))>
* [enter]simplify:  Simplifying (log (sqrt (- (sqr b) (* (* 4 a) c))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (log (sqrt (- (* b b) (* (* 4 a) c))))
* [exit]simplify:  Simplified to (log (sqrt (- (* b b) (* (* 4 a) c))))
* * * * [misc]progress:  [ 16 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (log (exp (sqrt (- (sqr b) (* (* 4 a) c)))))) (* 2 a)))>
* [enter]simplify:  Simplifying (exp (sqrt (- (sqr b) (* (* 4 a) c))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (- (* b b) (* (* 4 a) c))))
* [exit]simplify:  Simplified to (exp (sqrt (- (* b b) (* (* 4 a) c))))
* * * * [misc]progress:  [ 17 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (cube (cbrt (sqrt (- (sqr b) (* (* 4 a) c)))))) (* 2 a)))>
* [enter]simplify:  Simplifying (cbrt (sqrt (- (sqr b) (* (* 4 a) c))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (- (* b b) (* (* 4 a) c))))
* [exit]simplify:  Simplified to (cbrt (sqrt (- (* b b) (* (* 4 a) c))))
* * * * [misc]progress:  [ 18 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (cbrt (cube (sqrt (- (sqr b) (* (* 4 a) c)))))) (* 2 a)))>
* [enter]simplify:  Simplifying (cube (sqrt (- (sqr b) (* (* 4 a) c))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* [exit]simplify:  Simplified to (* (- (* b b) (* (* 4 a) c)) (sqrt (- (* b b) (* (* 4 a) c))))
* [exit]simplify:  Simplified to (* (- (* b b) (* (* 4 a) c)) (sqrt (- (* b b) (* (* 4 a) c))))
* * * * [misc]progress:  [ 19 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (* (sqrt 1) (sqrt (- (sqr b) (* (* 4 a) c))))) (* 2 a)))>
* [enter]simplify:  Simplifying (sqrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [exit]simplify:  Simplified to (sqrt 1)
* [enter]simplify:  Simplifying (sqrt (- (sqr b) (* (* 4 a) c)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* b b) (* (* 4 a) c)))
* [exit]simplify:  Simplified to (sqrt (- (* b b) (* (* 4 a) c)))
* * * * [misc]progress:  [ 20 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (* (sqrt (+ b (sqrt (* (* 4 a) c)))) (sqrt (- b (sqrt (* (* 4 a) c)))))) (* 2 a)))>
* [enter]simplify:  Simplifying (sqrt (+ b (sqrt (* (* 4 a) c))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (sqrt (+ b (sqrt (* 4 (* a c)))))
* [exit]simplify:  Simplified to (sqrt (+ b (sqrt (* 4 (* a c)))))
* [enter]simplify:  Simplifying (sqrt (- b (sqrt (* (* 4 a) c))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (sqrt (- b (sqrt (* 4 (* a c)))))
* [exit]simplify:  Simplified to (sqrt (- b (sqrt (* 4 (* a c)))))
* * * * [misc]progress:  [ 21 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (/ (sqrt (- (pow (sqr b) 3) (pow (* (* 4 a) c) 3))) (sqrt (+ (sqr (sqr b)) (+ (sqr (* (* 4 a) c)) (* (sqr b) (* (* 4 a) c))))))) (* 2 a)))>
* [enter]simplify:  Simplifying (sqrt (- (pow (sqr b) 3) (pow (* (* 4 a) c) 3)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (114 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* (cube b) (cube b)) (cube (* (* 4 a) c))))
* [exit]simplify:  Simplified to (sqrt (- (* (cube b) (cube b)) (cube (* (* 4 a) c))))
* [enter]simplify:  Simplifying (sqrt (+ (sqr (sqr b)) (+ (sqr (* (* 4 a) c)) (* (sqr b) (* (* 4 a) c)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (133 enodes)
* * [misc]simplify:  iters left: 1 (237 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (sqr (* b b)) (* (+ (* 4 (* c a)) (* b b)) (* 4 (* c a)))))
* [exit]simplify:  Simplified to (sqrt (+ (sqr (* b b)) (* (+ (* 4 (* c a)) (* b b)) (* 4 (* c a)))))
* * * * [misc]progress:  [ 22 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (/ (sqrt (- (sqr (sqr b)) (sqr (* (* 4 a) c)))) (sqrt (+ (sqr b) (* (* 4 a) c))))) (* 2 a)))>
* [enter]simplify:  Simplifying (sqrt (- (sqr (sqr b)) (sqr (* (* 4 a) c))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (98 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (sqrt (- (sqr (* b b)) (sqr (* (* a 4) c))))
* [exit]simplify:  Simplified to (sqrt (- (sqr (* b b)) (sqr (* (* a 4) c))))
* [enter]simplify:  Simplifying (sqrt (+ (sqr b) (* (* 4 a) c)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* (* 4 a) c) (* b b)))
* [exit]simplify:  Simplified to (sqrt (+ (* (* 4 a) c) (* b b)))
* * * * [misc]progress:  [ 23 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (sqr (sqrt (sqrt (- (sqr b) (* (* 4 a) c)))))) (* 2 a)))>
* [enter]simplify:  Simplifying (sqrt (sqrt (- (sqr b) (* (* 4 a) c))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (- (* b b) (* (* 4 a) c))))
* [exit]simplify:  Simplified to (sqrt (sqrt (- (* b b) (* (* 4 a) c))))
* * * * [misc]progress:  [ 24 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (fabs (sqrt (- (sqr b) (* (* 4 a) c))))) (* 2 a)))>
* * * * [misc]progress:  [ 25 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (* 1 (sqrt (- (sqr b) (* (* 4 a) c))))) (* 2 a)))>
* * * * [misc]progress:  [ 26 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (log (* (exp (- b)) (exp (sqrt (- (sqr b) (* (* 4 a) c)))))) (* 2 a)))>
* [enter]simplify:  Simplifying (* (exp (- b)) (exp (sqrt (- (sqr b) (* (* 4 a) c)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (exp (- (sqrt (- (* b b) (* a (* 4 c)))) b))
* [exit]simplify:  Simplified to (exp (- (sqrt (- (* b b) (* a (* 4 c)))) b))
* * * * [misc]progress:  [ 27 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (pow (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) 1) (* 2 a)))>
* * * * [misc]progress:  [ 28 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (exp (log (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))))) (* 2 a)))>
* [enter]simplify:  Simplifying (log (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (log (+ (sqrt (- (* b b) (* (* a 4) c))) (- b)))
* [exit]simplify:  Simplified to (log (+ (sqrt (- (* b b) (* (* a 4) c))) (- b)))
* * * * [misc]progress:  [ 29 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (log (exp (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))))) (* 2 a)))>
* [enter]simplify:  Simplifying (exp (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (exp (- (sqrt (- (* b b) (* (* a 4) c))) b))
* [exit]simplify:  Simplified to (exp (- (sqrt (- (* b b) (* (* a 4) c))) b))
* * * * [misc]progress:  [ 30 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (cube (cbrt (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))))) (* 2 a)))>
* [enter]simplify:  Simplifying (cbrt (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (sqrt (- (* b b) (* (* a 4) c))) (- b)))
* [exit]simplify:  Simplified to (cbrt (+ (sqrt (- (* b b) (* (* a 4) c))) (- b)))
* * * * [misc]progress:  [ 31 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (cbrt (cube (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))))) (* 2 a)))>
* [enter]simplify:  Simplifying (cube (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (76 enodes)
* * [misc]simplify:  iters left: 2 (189 enodes)
* * [misc]simplify:  iters left: 1 (385 enodes)
* [exit]simplify:  Simplified to (cube (+ (sqrt (- (* b b) (* (* a 4) c))) (- b)))
* [exit]simplify:  Simplified to (cube (+ (sqrt (- (* b b) (* (* a 4) c))) (- b)))
* * * * [misc]progress:  [ 32 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (sqr (sqrt (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))))) (* 2 a)))>
* [enter]simplify:  Simplifying (sqrt (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (sqrt (- (* b b) (* (* a 4) c))) (- b)))
* [exit]simplify:  Simplified to (sqrt (+ (sqrt (- (* b b) (* (* a 4) c))) (- b)))
* * * * [misc]progress:  [ 33 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (* 1 (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c))))) (* 2 a)))>
* * * * [misc]progress:  [ 34 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (/ (- (pow (- b) 3) (pow (sqrt (- (sqr b) (* (* 4 a) c))) 3)) (+ (sqr (- b)) (- (sqr (sqrt (- (sqr b) (* (* 4 a) c)))) (* (- b) (sqrt (- (sqr b) (* (* 4 a) c))))))) (* 2 a)))>
* [enter]simplify:  Simplifying (- (pow (- b) 3) (pow (sqrt (- (sqr b) (* (* 4 a) c))) 3))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (58 enodes)
* * [misc]simplify:  iters left: 1 (60 enodes)
* [exit]simplify:  Simplified to (- (- (cube b)) (* (sqrt (- (* b b) (* 4 (* a c)))) (- (* b b) (* 4 (* a c)))))
* [exit]simplify:  Simplified to (- (- (cube b)) (* (sqrt (- (* b b) (* 4 (* a c)))) (- (* b b) (* 4 (* a c)))))
* [enter]simplify:  Simplifying (+ (sqr (- b)) (- (sqr (sqrt (- (sqr b) (* (* 4 a) c)))) (* (- b) (sqrt (- (sqr b) (* (* 4 a) c))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (104 enodes)
* * [misc]simplify:  iters left: 1 (140 enodes)
* [exit]simplify:  Simplified to (- (- (+ (* b b) (* b b)) (* 4 (* c a))) (* (- b) (sqrt (- (* b b) (* 4 (* c a))))))
* [exit]simplify:  Simplified to (- (- (+ (* b b) (* b b)) (* 4 (* c a))) (* (- b) (sqrt (- (* b b) (* 4 (* c a))))))
* * * * [misc]progress:  [ 35 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (/ (- (sqr (- b)) (sqr (sqrt (- (sqr b) (* (* 4 a) c))))) (- (- b) (sqrt (- (sqr b) (* (* 4 a) c))))) (* 2 a)))>
* [enter]simplify:  Simplifying (- (sqr (- b)) (sqr (sqrt (- (sqr b) (* (* 4 a) c)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (66 enodes)
* * [misc]simplify:  iters left: 1 (70 enodes)
* [exit]simplify:  Simplified to (* 4 (* c a))
* [exit]simplify:  Simplified to (* 4 (* c a))
* [enter]simplify:  Simplifying (- (- b) (sqrt (- (sqr b) (* (* 4 a) c))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 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 (- (- b) (sqrt (- (* b b) (* (* a 4) c))))
* [exit]simplify:  Simplified to (- (- b) (sqrt (- (* b b) (* (* a 4) c))))
* * * * [misc]progress:  [ 36 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (* 1 (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c))))) (* 2 a)))>
* [enter]simplify:  Simplifying (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* [exit]simplify:  Simplified to (+ (sqrt (- (* b b) (* (* a 4) c))) (- b))
* [exit]simplify:  Simplified to (+ (sqrt (- (* b b) (* (* a 4) c))) (- b))
* * * * [misc]progress:  [ 37 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (- 0 (- b (sqrt (- (sqr b) (* (* 4 a) c))))) (* 2 a)))>
* [enter]simplify:  Simplifying (- b (sqrt (- (sqr b) (* (* 4 a) c))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (- b (sqrt (- (* b b) (* (* 4 a) c))))
* [exit]simplify:  Simplified to (- b (sqrt (- (* b b) (* (* 4 a) c))))
* * * * [misc]progress:  [ 38 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (sqrt (- (sqr b) (* (* 4 a) c))) (- b)) (* 2 a)))>
* * * * [misc]progress:  [ 39 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (pow (/ (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) (* 2 a)) 1))>
* * * * [misc]progress:  [ 40 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (exp (- (log (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c))))) (log (* 2 a)))))>
* [enter]simplify:  Simplifying (- (log (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c))))) (log (* 2 a)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* [exit]simplify:  Simplified to (- (log (+ (sqrt (- (* b b) (* (* a 4) c))) (- b))) (log (* a 2)))
* [exit]simplify:  Simplified to (- (log (+ (sqrt (- (* b b) (* (* a 4) c))) (- b))) (log (* a 2)))
* * * * [misc]progress:  [ 41 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (exp (log (/ (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) (* 2 a)))))>
* [enter]simplify:  Simplifying (log (/ (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) (* 2 a)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* [exit]simplify:  Simplified to (log (/ (+ (sqrt (- (* b b) (* (* a 4) c))) (- b)) (* 2 a)))
* [exit]simplify:  Simplified to (log (/ (+ (sqrt (- (* b b) (* (* a 4) c))) (- b)) (* 2 a)))
* * * * [misc]progress:  [ 42 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (log (exp (/ (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) (* 2 a)))))>
* [enter]simplify:  Simplifying (exp (/ (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) (* 2 a)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* [exit]simplify:  Simplified to (exp (/ (+ (sqrt (- (* b b) (* (* a 4) c))) (- b)) (* 2 a)))
* [exit]simplify:  Simplified to (exp (/ (+ (sqrt (- (* b b) (* (* a 4) c))) (- b)) (* 2 a)))
* * * * [misc]progress:  [ 43 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (cbrt (/ (cube (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c))))) (cube (* 2 a)))))>
* [enter]simplify:  Simplifying (/ (cube (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c))))) (cube (* 2 a)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (131 enodes)
* * [misc]simplify:  iters left: 2 (344 enodes)
* [exit]simplify:  Simplified to (cube (/ (+ (sqrt (- (* b b) (* (* a 4) c))) (- b)) (* a 2)))
* [exit]simplify:  Simplified to (cube (/ (+ (sqrt (- (* b b) (* (* a 4) c))) (- b)) (* a 2)))
* * * * [misc]progress:  [ 44 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (cube (cbrt (/ (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) (* 2 a)))))>
* [enter]simplify:  Simplifying (cbrt (/ (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) (* 2 a)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (+ (sqrt (- (* b b) (* (* a 4) c))) (- b)) (* 2 a)))
* [exit]simplify:  Simplified to (cbrt (/ (+ (sqrt (- (* b b) (* (* a 4) c))) (- b)) (* 2 a)))
* * * * [misc]progress:  [ 45 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (cbrt (cube (/ (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) (* 2 a)))))>
* [enter]simplify:  Simplifying (cube (/ (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) (* 2 a)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (99 enodes)
* * [misc]simplify:  iters left: 2 (199 enodes)
* * [misc]simplify:  iters left: 1 (466 enodes)
* [exit]simplify:  Simplified to (cube (/ (+ (sqrt (- (* b b) (* (* a 4) c))) (- b)) (* 2 a)))
* [exit]simplify:  Simplified to (cube (/ (+ (sqrt (- (* b b) (* (* a 4) c))) (- b)) (* 2 a)))
* * * * [misc]progress:  [ 46 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (cube (/ (cbrt (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c))))) (cbrt (* 2 a)))))>
* [enter]simplify:  Simplifying (/ (cbrt (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c))))) (cbrt (* 2 a)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (+ (sqrt (- (* b b) (* (* a 4) c))) (- b))) (cbrt (* a 2)))
* [exit]simplify:  Simplified to (/ (cbrt (+ (sqrt (- (* b b) (* (* a 4) c))) (- b))) (cbrt (* a 2)))
* * * * [misc]progress:  [ 47 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (sqr (sqrt (/ (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) (* 2 a)))))>
* [enter]simplify:  Simplifying (sqrt (/ (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) (* 2 a)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (+ (sqrt (- (* b b) (* (* a 4) c))) (- b)) (* 2 a)))
* [exit]simplify:  Simplified to (sqrt (/ (+ (sqrt (- (* b b) (* (* a 4) c))) (- b)) (* 2 a)))
* * * * [misc]progress:  [ 48 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (sqr (/ (sqrt (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c))))) (sqrt (* 2 a)))))>
* [enter]simplify:  Simplifying (/ (sqrt (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c))))) (sqrt (* 2 a)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (sqrt (- (* b b) (* (* a 4) c))) (- b))) (sqrt (* a 2)))
* [exit]simplify:  Simplified to (/ (sqrt (+ (sqrt (- (* b b) (* (* a 4) c))) (- b))) (sqrt (* a 2)))
* * * * [misc]progress:  [ 49 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (- (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c))))) (- (* 2 a))))>
* [enter]simplify:  Simplifying (- (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* [exit]simplify:  Simplified to (+ b (- (sqrt (- (* b b) (* (* a 4) c)))))
* [exit]simplify:  Simplified to (+ b (- (sqrt (- (* b b) (* (* a 4) c)))))
* [enter]simplify:  Simplifying (- (* 2 a))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (11 enodes)
* [exit]simplify:  Simplified to (* (- a) 2)
* [exit]simplify:  Simplified to (* (- a) 2)
* * * * [misc]progress:  [ 50 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (- (/ 0 (* 2 a)) (/ (- b (sqrt (- (sqr b) (* (* 4 a) c)))) (* 2 a))))>
* [enter]simplify:  Simplifying (/ 0 (* 2 a))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to 0
* [exit]simplify:  Simplified to 0
* [enter]simplify:  Simplifying (/ (- b (sqrt (- (sqr b) (* (* 4 a) c)))) (* 2 a))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* [exit]simplify:  Simplified to (/ (- b (sqrt (- (* b b) (* (* 4 a) c)))) (* a 2))
* [exit]simplify:  Simplified to (/ (- b (sqrt (- (* b b) (* (* 4 a) c)))) (* a 2))
* * * * [misc]progress:  [ 51 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (* (/ 1 2) (/ (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) a)))>
* [enter]simplify:  Simplifying (/ 1 2)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ 1 2)
* [exit]simplify:  Simplified to (/ 1 2)
* [enter]simplify:  Simplifying (/ (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) a)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (/ (+ (sqrt (- (* b b) (* (* a 4) c))) (- b)) a)
* [exit]simplify:  Simplified to (/ (+ (sqrt (- (* b b) (* (* a 4) c))) (- b)) a)
* * * * [misc]progress:  [ 52 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (* (/ 1 2) (/ (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) a)))>
* [enter]simplify:  Simplifying (/ 1 2)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ 1 2)
* [exit]simplify:  Simplified to (/ 1 2)
* [enter]simplify:  Simplifying (/ (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) a)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (/ (+ (sqrt (- (* b b) (* (* a 4) c))) (- b)) a)
* [exit]simplify:  Simplified to (/ (+ (sqrt (- (* b b) (* (* a 4) c))) (- b)) a)
* * * * [misc]progress:  [ 53 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (* 1 (/ (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) (* 2 a))))>
* * * * [misc]progress:  [ 54 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (* (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (/ 1 (* 2 a))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (/ 1 (* a 2))
* [exit]simplify:  Simplified to (/ 1 (* a 2))
* * * * [misc]progress:  [ 55 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ 1 (/ (* 2 a) (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))))))>
* [enter]simplify:  Simplifying (/ (* 2 a) (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (/ (* a 2) (+ (- b) (sqrt (- (* b b) (* a (* 4 c))))))
* [exit]simplify:  Simplified to (/ (* a 2) (+ (- b) (sqrt (- (* b b) (* a (* 4 c))))))
* * * * [misc]progress:  [ 56 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (/ (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) 2) a))>
* [enter]simplify:  Simplifying (/ (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) 2)
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* [exit]simplify:  Simplified to (/ (+ (sqrt (- (* b b) (* (* a 4) c))) (- b)) 2)
* [exit]simplify:  Simplified to (/ (+ (sqrt (- (* b b) (* (* a 4) c))) (- b)) 2)
* * * * [misc]progress:  [ 57 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ 1 (/ (* 2 a) (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))))))>
* [enter]simplify:  Simplifying (/ (* 2 a) (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (/ (* a 2) (+ (- b) (sqrt (- (* b b) (* a (* 4 c))))))
* [exit]simplify:  Simplified to (/ (* a 2) (+ (- b) (sqrt (- (* b b) (* a (* 4 c))))))
* * * * [misc]progress:  [ 58 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ 1 (/ (* 2 a) (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))))))>
* [enter]simplify:  Simplifying (/ (* 2 a) (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (/ (* a 2) (+ (- b) (sqrt (- (* b b) (* a (* 4 c))))))
* [exit]simplify:  Simplified to (/ (* a 2) (+ (- b) (sqrt (- (* b b) (* a (* 4 c))))))
* * * * [misc]progress:  [ 59 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (- (pow (- b) 3) (pow (sqrt (- (sqr b) (* (* 4 a) c))) 3)) (* (* 2 a) (+ (sqr (- b)) (- (sqr (sqrt (- (sqr b) (* (* 4 a) c)))) (* (- b) (sqrt (- (sqr b) (* (* 4 a) c)))))))))>
* [enter]simplify:  Simplifying (* (* 2 a) (+ (sqr (- b)) (- (sqr (sqrt (- (sqr b) (* (* 4 a) c)))) (* (- b) (sqrt (- (sqr b) (* (* 4 a) c)))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (81 enodes)
* * [misc]simplify:  iters left: 3 (146 enodes)
* * [misc]simplify:  iters left: 2 (252 enodes)
* * [misc]simplify:  iters left: 1 (314 enodes)
* [exit]simplify:  Simplified to (+ (* (* a 2) (* b b)) (* (- (sqrt (- (* b b) (* (* a c) 4))) (- b)) (* (* a 2) (sqrt (- (* b b) (* (* a c) 4))))))
* [exit]simplify:  Simplified to (+ (* (* a 2) (* b b)) (* (- (sqrt (- (* b b) (* (* a c) 4))) (- b)) (* (* a 2) (sqrt (- (* b b) (* (* a c) 4))))))
* * * * [misc]progress:  [ 60 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (- (sqr (- b)) (sqr (sqrt (- (sqr b) (* (* 4 a) c))))) (* (* 2 a) (- (- b) (sqrt (- (sqr b) (* (* 4 a) c)))))))>
* [enter]simplify:  Simplifying (* (* 2 a) (- (- b) (sqrt (- (sqr b) (* (* 4 a) c)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* [exit]simplify:  Simplified to (* (* a 2) (- (- b) (sqrt (- (* b b) (* a (* 4 c))))))
* [exit]simplify:  Simplified to (* (* a 2) (- (- b) (sqrt (- (* b b) (* a (* 4 c))))))
* * * * [misc]progress:  [ 61 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (sqrt (log (/ (exp (sqr b)) (exp (* (* 4 a) c)))))) (* 2 a)))>
* [enter]simplify:  Simplifying (/ (exp (sqr b)) (exp (* (* 4 a) c)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* [exit]simplify:  Simplified to (exp (- (* b b) (* (* a 4) c)))
* [exit]simplify:  Simplified to (exp (- (* b b) (* (* a 4) c)))
* * * * [misc]progress:  [ 62 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (sqrt (pow (- (sqr b) (* (* 4 a) c)) 1))) (* 2 a)))>
* * * * [misc]progress:  [ 63 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (sqrt (exp (log (- (sqr b) (* (* 4 a) c)))))) (* 2 a)))>
* [enter]simplify:  Simplifying (log (- (sqr b) (* (* 4 a) c)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (log (- (* b b) (* (* 4 a) c)))
* [exit]simplify:  Simplified to (log (- (* b b) (* (* 4 a) c)))
* * * * [misc]progress:  [ 64 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (sqrt (log (exp (- (sqr b) (* (* 4 a) c)))))) (* 2 a)))>
* [enter]simplify:  Simplifying (exp (- (sqr b) (* (* 4 a) c)))
* * [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 (32 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* [exit]simplify:  Simplified to (/ (exp (* b b)) (pow (exp 4) (* a c)))
* [exit]simplify:  Simplified to (/ (exp (* b b)) (pow (exp 4) (* a c)))
* * * * [misc]progress:  [ 65 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (sqrt (cube (cbrt (- (sqr b) (* (* 4 a) c)))))) (* 2 a)))>
* [enter]simplify:  Simplifying (cbrt (- (sqr b) (* (* 4 a) c)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (cbrt (- (* b b) (* (* 4 a) c)))
* [exit]simplify:  Simplified to (cbrt (- (* b b) (* (* 4 a) c)))
* * * * [misc]progress:  [ 66 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (sqrt (cbrt (cube (- (sqr b) (* (* 4 a) c)))))) (* 2 a)))>
* [enter]simplify:  Simplifying (cube (- (sqr b) (* (* 4 a) c)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (cube (- (* b b) (* (* 4 a) c)))
* [exit]simplify:  Simplified to (cube (- (* b b) (* (* 4 a) c)))
* * * * [misc]progress:  [ 67 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (sqrt (sqr (sqrt (- (sqr b) (* (* 4 a) c)))))) (* 2 a)))>
* [enter]simplify:  Simplifying (sqrt (- (sqr b) (* (* 4 a) c)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* b b) (* (* 4 a) c)))
* [exit]simplify:  Simplified to (sqrt (- (* b b) (* (* 4 a) c)))
* * * * [misc]progress:  [ 68 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (sqrt (+ (sqr b) (- (* (* 4 a) c))))) (* 2 a)))>
* [enter]simplify:  Simplifying (- (* (* 4 a) c))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (* (- a) (* 4 c))
* [exit]simplify:  Simplified to (* (- a) (* 4 c))
* * * * [misc]progress:  [ 69 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (sqrt (* 1 (- (sqr b) (* (* 4 a) c))))) (* 2 a)))>
* * * * [misc]progress:  [ 70 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (sqrt (/ (- (pow (sqr b) 3) (pow (* (* 4 a) c) 3)) (+ (sqr (sqr b)) (+ (sqr (* (* 4 a) c)) (* (sqr b) (* (* 4 a) c))))))) (* 2 a)))>
* [enter]simplify:  Simplifying (- (pow (sqr b) 3) (pow (* (* 4 a) c) 3))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (66 enodes)
* * [misc]simplify:  iters left: 2 (109 enodes)
* * [misc]simplify:  iters left: 1 (163 enodes)
* [exit]simplify:  Simplified to (- (* (cube b) (cube b)) (cube (* (* 4 c) a)))
* [exit]simplify:  Simplified to (- (* (cube b) (cube b)) (cube (* (* 4 c) a)))
* [enter]simplify:  Simplifying (+ (sqr (sqr b)) (+ (sqr (* (* 4 a) c)) (* (sqr b) (* (* 4 a) c))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (76 enodes)
* * [misc]simplify:  iters left: 2 (132 enodes)
* * [misc]simplify:  iters left: 1 (241 enodes)
* [exit]simplify:  Simplified to (+ (sqr (* (* c a) 4)) (* (* b b) (+ (* (* c a) 4) (* b b))))
* [exit]simplify:  Simplified to (+ (sqr (* (* c a) 4)) (* (* b b) (+ (* (* c a) 4) (* b b))))
* * * * [misc]progress:  [ 71 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (sqrt (/ (- (sqr (sqr b)) (sqr (* (* 4 a) c))) (+ (sqr b) (* (* 4 a) c))))) (* 2 a)))>
* [enter]simplify:  Simplifying (- (sqr (sqr b)) (sqr (* (* 4 a) c)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (97 enodes)
* * [misc]simplify:  iters left: 1 (159 enodes)
* [exit]simplify:  Simplified to (- (sqr (* b b)) (sqr (* (* a 4) c)))
* [exit]simplify:  Simplified to (- (sqr (* b b)) (sqr (* (* a 4) c)))
* [enter]simplify:  Simplifying (+ (sqr b) (* (* 4 a) c))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (+ (* (* 4 a) c) (* b b))
* [exit]simplify:  Simplified to (+ (* (* 4 a) c) (* b b))
* * * * [misc]progress:  [ 72 / 72 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (sqrt (* (+ b (sqrt (* (* 4 a) c))) (- b (sqrt (* (* 4 a) c)))))) (* 2 a)))>
* [enter]simplify:  Simplifying (+ b (sqrt (* (* 4 a) c)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (+ b (sqrt (* c (* a 4))))
* [exit]simplify:  Simplified to (+ b (sqrt (* c (* a 4))))
* [enter]simplify:  Simplifying (- b (sqrt (* (* 4 a) c)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* [exit]simplify:  Simplified to (- b (sqrt (* c (* a 4))))
* [exit]simplify:  Simplified to (- b (sqrt (* c (* a 4))))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 3 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (a b c) (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (/ 1 (* 2 a))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 2)
* [misc]approximate:  Taking taylor expansion of (sqrt (- (sqr b) (* 4 (* a c)))) in (b a c) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr b) (* 4 (* a c)))) in c
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* 4 (* a c))) in c
* [misc]taylor:  Taking taylor expansion of (sqr b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* b b) into (sqr b)
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr b) 0) into (sqr b)
* [misc]backup-simplify:  Simplify (sqrt (sqr b)) into b
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (+ (* 4 a) (* 0 0)) into (* 4 a)
* [misc]backup-simplify:  Simplify (- (* 4 a)) into (- (* 4 a))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 a))) into (- (* 4 a))
* [misc]backup-simplify:  Simplify (/ (- (* 4 a)) (* 2 (sqrt (sqr b)))) into (* -2 (/ a b))
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr b) (* 4 (* a c)))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* 4 (* a c))) in a
* [misc]taylor:  Taking taylor expansion of (sqr b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* b b) into (sqr b)
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr b) 0) into (sqr b)
* [misc]backup-simplify:  Simplify (sqrt (sqr b)) into b
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* 4 c) (* 0 0)) into (* 4 c)
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 c))) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (/ (- (* 4 c)) (* 2 (sqrt (sqr b)))) into (* -2 (/ c b))
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr b) (* 4 (* a c)))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* 4 (* a c))) in b
* [misc]taylor:  Taking taylor expansion of (sqr b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a c) into (* a c)
* [misc]backup-simplify:  Simplify (* 4 (* a c)) into (* 4 (* a c))
* [misc]backup-simplify:  Simplify (- (* 4 (* a c))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (* a c)))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (sqrt (- (* 4 (* a c)))) into (sqrt (- (* 4 (* a c))))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (* a c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (* 4 (* a c)))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr b) (* 4 (* a c)))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* 4 (* a c))) in b
* [misc]taylor:  Taking taylor expansion of (sqr b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a c) into (* a c)
* [misc]backup-simplify:  Simplify (* 4 (* a c)) into (* 4 (* a c))
* [misc]backup-simplify:  Simplify (- (* 4 (* a c))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (* a c)))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (sqrt (- (* 4 (* a c)))) into (sqrt (- (* 4 (* a c))))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (* a c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (* 4 (* a c)))))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* 4 (* a c)))) in a
* [misc]taylor:  Taking taylor expansion of (- (* 4 (* a c))) in a
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* 4 c) (* 0 0)) into (* 4 c)
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (/ (- (* 4 c)) (* 2 (sqrt 0))) into (* +nan.0 c)
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* +nan.0 c) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* +nan.0 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 (+ (* a 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (* a c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (- 1 (sqr 0) (+)) (* 2 (sqrt (- (* 4 (* a c)))))) into (/ 1/2 (sqrt (- (* 4 (* a c)))))
* [misc]taylor:  Taking taylor expansion of (/ 1/2 (sqrt (- (* 4 (* a c))))) in a
* [misc]taylor:  Taking taylor expansion of 1/2 in a
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* 4 (* a c)))) in a
* [misc]taylor:  Taking taylor expansion of (- (* 4 (* a c))) in a
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* 4 c) (* 0 0)) into (* 4 c)
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (/ (- (* 4 c)) (* 2 (sqrt 0))) into (* +nan.0 c)
* [misc]backup-simplify:  Simplify (/ 1/2 (* +nan.0 c)) into (/ +nan.0 c)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 c) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 c)) (+)) (* 2 0)) into (* +nan.0 (sqr c))
* [misc]backup-simplify:  Simplify (- (/ 0 (* +nan.0 c)) (+ (* (/ +nan.0 c) (/ (* +nan.0 (sqr c)) (* +nan.0 c))))) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 c) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 c)) (+)) (* 2 0)) into (* +nan.0 (sqr c))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (sqr c)) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (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 (* +nan.0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 1) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* a c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt (- (* 4 (* a c))))))))) (* 2 (sqrt (- (* 4 (* a 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 c
* [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 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 c) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* +nan.0 c) (* +nan.0 (sqr c)))))) (* 2 0)) into (* +nan.0 (pow c 3))
* [misc]backup-simplify:  Simplify (- (/ 0 (* +nan.0 c)) (+ (* (/ +nan.0 c) (/ (* +nan.0 (pow c 3)) (* +nan.0 c))) (* (- +nan.0) (/ (* +nan.0 (sqr c)) (* +nan.0 c))))) into (- (* +nan.0 c))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 c)) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 c) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [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 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 c) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* +nan.0 c) (* +nan.0 (sqr c)))))) (* 2 0)) into (* +nan.0 (pow c 3))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (pow c 3)) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (pow c 3) 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 (+ (* (- +nan.0) (* c (* a 1))) (* (- +nan.0) (sqr (* 1 (* 1 b))))) into (- (+ (* +nan.0 (sqr b)) (- (* +nan.0 (* a c)))))
* [misc]approximate:  Taking taylor expansion of (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c))))) in (b a c) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c))))) in c
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) 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 (* 4 (* (/ 1 a) (/ 1 c))) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 a) 1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 4 (/ 1 a)) into (/ 4 a)
* [misc]backup-simplify:  Simplify (- (/ 4 a)) into (- (* 4 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 a)))) into (- (* 4 (/ 1 a)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4 (/ 1 a))) (* 2 (sqrt 0))) into (/ +nan.0 a)
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c))))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (* 4 (* (/ 1 a) (/ 1 c))) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 4 (/ 1 c)) into (/ 4 c)
* [misc]backup-simplify:  Simplify (- (/ 4 c)) into (- (* 4 (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 c)))) into (- (* 4 (/ 1 c)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4 (/ 1 c))) (* 2 (sqrt 0))) into (/ +nan.0 c)
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c))))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (* (/ 1 a) (/ 1 c))) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c))))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (* (/ 1 a) (/ 1 c))) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in c
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 a) (/ 1 c)) into (/ 1 (* a c))
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (* a c))) into (/ 4 (* a c))
* [misc]backup-simplify:  Simplify (- (/ 4 (* a c))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 (* a c))))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (/ (- (- (* 4 (/ 1 (* a c)))) (sqr 0) (+)) (* 2 1)) into (/ -2 (* a c))
* [misc]taylor:  Taking taylor expansion of (/ -2 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of -2 in a
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (/ -2 c) into (/ -2 c)
* [misc]taylor:  Taking taylor expansion of (/ -2 c) in c
* [misc]taylor:  Taking taylor expansion of -2 in c
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -2 1) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 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 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a) 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ 1 (* a c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -2 (* a c)))))) (* 2 1)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 c) (+ (* (/ -2 c) (/ 0 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 c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -2 (/ 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 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a) 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (/ 1 (* a c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (/ -2 (* a c))) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -2 (* (sqr a) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ -2 (* (sqr a) (sqr c))) in a
* [misc]taylor:  Taking taylor expansion of -2 in a
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr c)) in a
* [misc]taylor:  Taking taylor expansion of (sqr a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (* 0 (sqr c)) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (sqr c))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (sqr c)))) into (sqr c)
* [misc]backup-simplify:  Simplify (/ -2 (sqr c)) into (/ -2 (sqr c))
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr c)) (+ (* (/ -2 (sqr c)) (/ 0 (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 c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 c) (+ (* (/ -2 c) (/ 0 c)) (* 0 (/ 0 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 c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (/ 1 (/ 1 b))))) (* -2 (* (/ 1 (/ 1 c)) (* (/ 1 (/ 1 a)) (/ 1 b))))) into (- b (* 2 (/ (* a c) b)))
* [misc]approximate:  Taking taylor expansion of (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c)))))) in (b a c) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c)))))) in c
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* 4 (* (/ 1 (- a)) (/ 1 (- c)))) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* (/ -1 a) -1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 4 (/ 1 a)) into (/ 4 a)
* [misc]backup-simplify:  Simplify (- (/ 4 a)) into (- (* 4 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 a)))) into (- (* 4 (/ 1 a)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4 (/ 1 a))) (* 2 (sqrt 0))) into (/ +nan.0 a)
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c)))))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* 4 (* (/ 1 (- a)) (/ 1 (- c)))) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 4 (/ 1 c)) into (/ 4 c)
* [misc]backup-simplify:  Simplify (- (/ 4 c)) into (- (* 4 (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 c)))) into (- (* 4 (/ 1 c)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4 (/ 1 c))) (* 2 (sqrt 0))) into (/ +nan.0 c)
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c)))))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* 4 (* (/ 1 (- a)) (/ 1 (- c)))) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c)))))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* 4 (* (/ 1 (- a)) (/ 1 (- c)))) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in c
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-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 a) (/ -1 c)) into (/ 1 (* a c))
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (* a c))) into (/ 4 (* a c))
* [misc]backup-simplify:  Simplify (- (/ 4 (* a c))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 (* a c))))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (/ (- (- (* 4 (/ 1 (* a c)))) (sqr 0) (+)) (* 2 1)) into (/ -2 (* a c))
* [misc]taylor:  Taking taylor expansion of (/ -2 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of -2 in a
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (/ -2 c) into (/ -2 c)
* [misc]taylor:  Taking taylor expansion of (/ -2 c) in c
* [misc]taylor:  Taking taylor expansion of -2 in c
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -2 1) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a) 0) (* 0 (/ -1 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ 1 (* a c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -2 (* a c)))))) (* 2 1)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 c) (+ (* (/ -2 c) (/ 0 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 c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -2 (/ 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 (- 0) into 0
* [misc]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 (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a) 0) (+ (* 0 0) (* 0 (/ -1 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (/ 1 (* a c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (/ -2 (* a c))) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -2 (* (sqr a) (sqr c)))
* [misc]taylor:  Taking taylor expansion of (/ -2 (* (sqr a) (sqr c))) in a
* [misc]taylor:  Taking taylor expansion of -2 in a
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr c)) in a
* [misc]taylor:  Taking taylor expansion of (sqr a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (* 0 (sqr c)) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (sqr c))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (sqr c)))) into (sqr c)
* [misc]backup-simplify:  Simplify (/ -2 (sqr c)) into (/ -2 (sqr c))
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (sqr c)) (+ (* (/ -2 (sqr c)) (/ 0 (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 c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 c) (+ (* (/ -2 c) (/ 0 c)) (* 0 (/ 0 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 c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (/ 1 (/ 1 (- b)))))) (* -2 (* (/ 1 (/ 1 (- c))) (* (/ 1 (/ 1 (- a))) (/ 1 (- b)))))) into (- (* 2 (/ (* a c) b)) b)
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) in (b a c) around 0
* [misc]taylor:  Taking taylor expansion of (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) 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]taylor:  Taking taylor expansion of (sqrt (- (sqr b) (* 4 (* a c)))) in c
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* 4 (* a c))) in c
* [misc]taylor:  Taking taylor expansion of (sqr b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* b b) into (sqr b)
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr b) 0) into (sqr b)
* [misc]backup-simplify:  Simplify (sqrt (sqr b)) into b
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (+ (* 4 a) (* 0 0)) into (* 4 a)
* [misc]backup-simplify:  Simplify (- (* 4 a)) into (- (* 4 a))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 a))) into (- (* 4 a))
* [misc]backup-simplify:  Simplify (/ (- (* 4 a)) (* 2 (sqrt (sqr b)))) into (* -2 (/ a b))
* [misc]taylor:  Taking taylor expansion of (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) 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]taylor:  Taking taylor expansion of (sqrt (- (sqr b) (* 4 (* a c)))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* 4 (* a c))) in a
* [misc]taylor:  Taking taylor expansion of (sqr b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* b b) into (sqr b)
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr b) 0) into (sqr b)
* [misc]backup-simplify:  Simplify (sqrt (sqr b)) into b
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* 4 c) (* 0 0)) into (* 4 c)
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 c))) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (/ (- (* 4 c)) (* 2 (sqrt (sqr b)))) into (* -2 (/ c b))
* [misc]taylor:  Taking taylor expansion of (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) 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]taylor:  Taking taylor expansion of (sqrt (- (sqr b) (* 4 (* a c)))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* 4 (* a c))) in b
* [misc]taylor:  Taking taylor expansion of (sqr b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a c) into (* a c)
* [misc]backup-simplify:  Simplify (* 4 (* a c)) into (* 4 (* a c))
* [misc]backup-simplify:  Simplify (- (* 4 (* a c))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (* a c)))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (sqrt (- (* 4 (* a c)))) into (sqrt (- (* 4 (* a c))))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (* a c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (* 4 (* a c)))))) into 0
* [misc]taylor:  Taking taylor expansion of (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) 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]taylor:  Taking taylor expansion of (sqrt (- (sqr b) (* 4 (* a c)))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* 4 (* a c))) in b
* [misc]taylor:  Taking taylor expansion of (sqr b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a c) into (* a c)
* [misc]backup-simplify:  Simplify (* 4 (* a c)) into (* 4 (* a c))
* [misc]backup-simplify:  Simplify (- (* 4 (* a c))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (* a c)))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (sqrt (- (* 4 (* a c)))) into (sqrt (- (* 4 (* a c))))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (* a c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (* 4 (* a c)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (sqrt (- (* 4 (* a c))))) into (sqrt (- (* 4 (* a c))))
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* 4 (* a c)))) in a
* [misc]taylor:  Taking taylor expansion of (- (* 4 (* a c))) in a
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* 4 c) (* 0 0)) into (* 4 c)
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (/ (- (* 4 c)) (* 2 (sqrt 0))) into (* +nan.0 c)
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of -1 in c
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* +nan.0 c) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* +nan.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 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (* a c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (- 1 (sqr 0) (+)) (* 2 (sqrt (- (* 4 (* a c)))))) into (/ 1/2 (sqrt (- (* 4 (* a c)))))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1/2 (sqrt (- (* 4 (* a c)))))) into (* 1/2 (/ 1 (sqrt (- (* 4 (* a c))))))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (sqrt (- (* 4 (* a c)))))) in a
* [misc]taylor:  Taking taylor expansion of 1/2 in a
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqrt (- (* 4 (* a c))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* 4 (* a c)))) in a
* [misc]taylor:  Taking taylor expansion of (- (* 4 (* a c))) in a
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* 4 c) (* 0 0)) into (* 4 c)
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (/ (- (* 4 c)) (* 2 (sqrt 0))) into (* +nan.0 c)
* [misc]backup-simplify:  Simplify (/ 1 (* +nan.0 c)) into (/ +nan.0 c)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 c) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 c)) (+)) (* 2 0)) into (* +nan.0 (sqr c))
* [misc]backup-simplify:  Simplify (- (+ (* (/ +nan.0 c) (/ (* +nan.0 (sqr c)) (* +nan.0 c))))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* 1/2 (- +nan.0)) (* 0 (/ +nan.0 c))) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 c) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 c)) (+)) (* 2 0)) into (* +nan.0 (sqr c))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (sqr c)) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (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 (* +nan.0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 1) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (* c (* a 1))) (+ (* (- +nan.0) (sqr (* 1 (* 1 b)))) (* -1 (* 1 (* 1 b))))) into (- (+ (* +nan.0 (sqr b)) (- b (* +nan.0 (* a c)))))
* [misc]approximate:  Taking taylor expansion of (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))))) in (b a c) around 0
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))))) in c
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b)) 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 (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c))))) in c
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) 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 (* 4 (* (/ 1 a) (/ 1 c))) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 a) 1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 4 (/ 1 a)) into (/ 4 a)
* [misc]backup-simplify:  Simplify (- (/ 4 a)) into (- (* 4 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 a)))) into (- (* 4 (/ 1 a)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4 (/ 1 a))) (* 2 (sqrt 0))) into (/ +nan.0 a)
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))))) in a
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c))))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (* 4 (* (/ 1 a) (/ 1 c))) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 4 (/ 1 c)) into (/ 4 c)
* [misc]backup-simplify:  Simplify (- (/ 4 c)) into (- (* 4 (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 c)))) into (- (* 4 (/ 1 c)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4 (/ 1 c))) (* 2 (sqrt 0))) into (/ +nan.0 c)
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))))) in b
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c))))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (* (/ 1 a) (/ 1 c))) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))))) in b
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c))))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (* (/ 1 a) (/ 1 c))) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 (* 2 (sqrt 1))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 1) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [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 (- (+ (* 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 a) (/ 1 c)) into (/ 1 (* a c))
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (* a c))) into (/ 4 (* a c))
* [misc]backup-simplify:  Simplify (- (/ 4 (* a c))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 (* a c))))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (/ (- (- (* 4 (/ 1 (* a c)))) (sqr 0) (+)) (* 2 1)) into (/ -2 (* a c))
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 (* a c))) into (- (* 2 (/ 1 (* a c))))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (* a c)))) in a
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* a c))) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 2 (/ 1 c)) into (/ 2 c)
* [misc]backup-simplify:  Simplify (- (/ 2 c)) into (- (* 2 (/ 1 c)))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 c))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a) 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ 1 (* a c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -2 (* a c)))))) (* 2 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 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]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 (- (+ (* 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 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a) 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (/ 1 (* a c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (/ -2 (* a c))) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -2 (* (sqr a) (sqr c)))
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 (* (sqr a) (sqr c)))) into (- (* 2 (/ 1 (* (sqr a) (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (* (sqr a) (sqr c))))) in a
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* (sqr a) (sqr c)))) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr a) (sqr c))) in a
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr c)) in a
* [misc]taylor:  Taking taylor expansion of (sqr a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (* 0 (sqr c)) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (sqr c))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (sqr c)))) into (sqr c)
* [misc]backup-simplify:  Simplify (/ 1 (sqr c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr c)) (/ 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 (sqr c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* -2 (* (/ 1 (/ 1 c)) (* (/ 1 (/ 1 a)) (/ 1 b)))) into (* -2 (/ (* a c) b))
* [misc]approximate:  Taking taylor expansion of (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))))) in (b a c) around 0
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))))) in c
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- b))) 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 (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c)))))) in c
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* 4 (* (/ 1 (- a)) (/ 1 (- c)))) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* (/ -1 a) -1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 4 (/ 1 a)) into (/ 4 a)
* [misc]backup-simplify:  Simplify (- (/ 4 a)) into (- (* 4 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 a)))) into (- (* 4 (/ 1 a)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4 (/ 1 a))) (* 2 (sqrt 0))) into (/ +nan.0 a)
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))))) in a
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]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 (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c)))))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* 4 (* (/ 1 (- a)) (/ 1 (- c)))) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 4 (/ 1 c)) into (/ 4 c)
* [misc]backup-simplify:  Simplify (- (/ 4 c)) into (- (* 4 (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 c)))) into (- (* 4 (/ 1 c)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4 (/ 1 c))) (* 2 (sqrt 0))) into (/ +nan.0 c)
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))))) in b
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c)))))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* 4 (* (/ 1 (- a)) (/ 1 (- c)))) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))))) in b
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c)))))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* 4 (* (/ 1 (- a)) (/ 1 (- c)))) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 (* 2 (sqrt 1))) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-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 a) (/ -1 c)) into (/ 1 (* a c))
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (* a c))) into (/ 4 (* a c))
* [misc]backup-simplify:  Simplify (- (/ 4 (* a c))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 (* a c))))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (/ (- (- (* 4 (/ 1 (* a c)))) (sqr 0) (+)) (* 2 1)) into (/ -2 (* a c))
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 (* a c))) into (- (* 2 (/ 1 (* a c))))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (* a c)))) in a
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* a c))) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 2 (/ 1 c)) into (/ 2 c)
* [misc]backup-simplify:  Simplify (- (/ 2 c)) into (- (* 2 (/ 1 c)))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 c))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (- 2) into -2
* [misc]backup-simplify:  Simplify -2 into -2
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a) 0) (* 0 (/ -1 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ 1 (* a c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -2 (* a c)))))) (* 2 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 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]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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 (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a) 0) (+ (* 0 0) (* 0 (/ -1 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (/ 1 (* a c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (/ -2 (* a c))) (+ (* 2 (* 0 0)))) (* 2 1)) into (/ -2 (* (sqr a) (sqr c)))
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 (* (sqr a) (sqr c)))) into (- (* 2 (/ 1 (* (sqr a) (sqr c)))))
* [misc]taylor:  Taking taylor expansion of (- (* 2 (/ 1 (* (sqr a) (sqr c))))) in a
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* (sqr a) (sqr c)))) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr a) (sqr c))) in a
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr c)) in a
* [misc]taylor:  Taking taylor expansion of (sqr a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* c c) into (sqr c)
* [misc]backup-simplify:  Simplify (* 0 (sqr c)) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (sqr c))) into 0
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (sqr c)))) into (sqr c)
* [misc]backup-simplify:  Simplify (/ 1 (sqr c)) into (/ 1 (sqr c))
* [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr c)) (/ 0 (sqr c))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 (sqr c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 2 (* 1 (* 1 (/ 1 (/ 1 (- b)))))) (* -2 (* (/ 1 (/ 1 (- c))) (* (/ 1 (/ 1 (- a))) (/ 1 (- b)))))) into (- (* 2 (/ (* a c) b)) (* 2 b))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (/ 1 (* 2 a))) in (b a c) around 0
* [misc]taylor:  Taking taylor expansion of (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (/ 1 (* 2 a))) in c
* [misc]taylor:  Taking taylor expansion of (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) 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]taylor:  Taking taylor expansion of (sqrt (- (sqr b) (* 4 (* a c)))) in c
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* 4 (* a c))) in c
* [misc]taylor:  Taking taylor expansion of (sqr b) in c
* [misc]taylor:  Taking taylor expansion of b in c
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* b b) into (sqr b)
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr b) 0) into (sqr b)
* [misc]backup-simplify:  Simplify (sqrt (sqr b)) into b
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (+ (* 4 a) (* 0 0)) into (* 4 a)
* [misc]backup-simplify:  Simplify (- (* 4 a)) into (- (* 4 a))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 a))) into (- (* 4 a))
* [misc]backup-simplify:  Simplify (/ (- (* 4 a)) (* 2 (sqrt (sqr b)))) into (* -2 (/ a b))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* 2 a)) in c
* [misc]taylor:  Taking taylor expansion of (* 2 a) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 2 a) into (* 2 a)
* [misc]backup-simplify:  Simplify (/ 1 (* 2 a)) into (/ 1/2 a)
* [misc]taylor:  Taking taylor expansion of (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (/ 1 (* 2 a))) in a
* [misc]taylor:  Taking taylor expansion of (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) 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]taylor:  Taking taylor expansion of (sqrt (- (sqr b) (* 4 (* a c)))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* 4 (* a c))) in a
* [misc]taylor:  Taking taylor expansion of (sqr b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* b b) into (sqr b)
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (sqr b) 0) into (sqr b)
* [misc]backup-simplify:  Simplify (sqrt (sqr b)) into b
* [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* 4 c) (* 0 0)) into (* 4 c)
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 c))) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (/ (- (* 4 c)) (* 2 (sqrt (sqr b)))) into (* -2 (/ c b))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* 2 a)) in a
* [misc]taylor:  Taking taylor expansion of (* 2 a) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [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 (* 2 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 1) (* 0 0)) into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (/ 1 (* 2 a))) in b
* [misc]taylor:  Taking taylor expansion of (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) 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]taylor:  Taking taylor expansion of (sqrt (- (sqr b) (* 4 (* a c)))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* 4 (* a c))) in b
* [misc]taylor:  Taking taylor expansion of (sqr b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a c) into (* a c)
* [misc]backup-simplify:  Simplify (* 4 (* a c)) into (* 4 (* a c))
* [misc]backup-simplify:  Simplify (- (* 4 (* a c))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (* a c)))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (sqrt (- (* 4 (* a c)))) into (sqrt (- (* 4 (* a c))))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (* a c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (* 4 (* a c)))))) into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* 2 a)) in b
* [misc]taylor:  Taking taylor expansion of (* 2 a) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 2 a) into (* 2 a)
* [misc]backup-simplify:  Simplify (/ 1 (* 2 a)) into (/ 1/2 a)
* [misc]taylor:  Taking taylor expansion of (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (/ 1 (* 2 a))) in b
* [misc]taylor:  Taking taylor expansion of (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) 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]taylor:  Taking taylor expansion of (sqrt (- (sqr b) (* 4 (* a c)))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr b) (* 4 (* a c))) in b
* [misc]taylor:  Taking taylor expansion of (sqr b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a c) into (* a c)
* [misc]backup-simplify:  Simplify (* 4 (* a c)) into (* 4 (* a c))
* [misc]backup-simplify:  Simplify (- (* 4 (* a c))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (* a c)))) into (- (* 4 (* a c)))
* [misc]backup-simplify:  Simplify (sqrt (- (* 4 (* a c)))) into (sqrt (- (* 4 (* a c))))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 c)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (* a c))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (- (* 4 (* a c)))))) into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* 2 a)) in b
* [misc]taylor:  Taking taylor expansion of (* 2 a) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 2 a) into (* 2 a)
* [misc]backup-simplify:  Simplify (/ 1 (* 2 a)) into (/ 1/2 a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 (sqrt (- (* 4 (* a c))))) into (sqrt (- (* 4 (* a c))))
* [misc]backup-simplify:  Simplify (* (sqrt (- (* 4 (* a c)))) (/ 1/2 a)) into (* 1/2 (/ (sqrt (- (* 4 (* a c)))) a))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (sqrt (- (* 4 (* a c)))) a)) in a
* [misc]taylor:  Taking taylor expansion of 1/2 in a
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ (sqrt (- (* 4 (* a c)))) a) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* 4 (* a c)))) in a
* [misc]taylor:  Taking taylor expansion of (- (* 4 (* a c))) in a
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* 4 c) (* 0 0)) into (* 4 c)
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (/ (- (* 4 c)) (* 2 (sqrt 0))) into (* +nan.0 c)
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (* +nan.0 c) 1) into (* +nan.0 c)
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1/2 a) (/ 0 (* 2 a))))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (* (sqrt (- (* 4 (* a c)))) 0) (* -1 (/ 1/2 a))) into (- (* 1/2 (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of 1/2 in a
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [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]backup-simplify:  Simplify (* 1/2 1) into 1/2
* [misc]backup-simplify:  Simplify (- 1/2) into -1/2
* [misc]taylor:  Taking taylor expansion of -1/2 in c
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify -1/2 into -1/2
* [misc]backup-simplify:  Simplify (* 1/2 (* +nan.0 c)) into (* +nan.0 c)
* [misc]taylor:  Taking taylor expansion of (* +nan.0 c) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1/2 a) (/ 0 (* 2 a))) (* 0 (/ 0 (* 2 a))))) 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 (+ (* a 0) (+ (* 0 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (* a c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (- 1 (sqr 0) (+)) (* 2 (sqrt (- (* 4 (* a c)))))) into (/ 1/2 (sqrt (- (* 4 (* a c)))))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1/2 (sqrt (- (* 4 (* a c)))))) into (* 1/2 (/ 1 (sqrt (- (* 4 (* a c))))))
* [misc]backup-simplify:  Simplify (+ (* (sqrt (- (* 4 (* a c)))) 0) (+ (* -1 0) (* (* 1/2 (/ 1 (sqrt (- (* 4 (* a c)))))) (/ 1/2 a)))) into (* 1/4 (/ 1 (* (sqrt (- (* 4 (* a c)))) a)))
* [misc]taylor:  Taking taylor expansion of (* 1/4 (/ 1 (* (sqrt (- (* 4 (* a c)))) a))) in a
* [misc]taylor:  Taking taylor expansion of 1/4 in a
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqrt (- (* 4 (* a c)))) a)) in a
* [misc]taylor:  Taking taylor expansion of (* (sqrt (- (* 4 (* a c)))) a) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (- (* 4 (* a c)))) in a
* [misc]taylor:  Taking taylor expansion of (- (* 4 (* a c))) in a
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* 4 c) (* 0 0)) into (* 4 c)
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (- (* 4 c)) into (- (* 4 c))
* [misc]backup-simplify:  Simplify (/ (- (* 4 c)) (* 2 (sqrt 0))) into (* +nan.0 c)
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* (* +nan.0 c) 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 c) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 c)) (+)) (* 2 0)) into (* +nan.0 (sqr c))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* (* +nan.0 c) 1) (* (* +nan.0 (sqr c)) 0))) into (- (* +nan.0 c))
* [misc]backup-simplify:  Simplify (/ 1 (- (* +nan.0 c))) into (/ +nan.0 c)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 c) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* +nan.0 c) (* +nan.0 (sqr c)))))) (* 2 0)) into (* +nan.0 (pow c 3))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* (* +nan.0 c) 0) (+ (* (* +nan.0 (sqr c)) 1) (* (* +nan.0 (pow c 3)) 0)))) into (- (* +nan.0 (sqr c)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ +nan.0 c) (/ (- (* +nan.0 (sqr c))) (- (* +nan.0 c)))))) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* 1/4 (- +nan.0)) (* 0 (/ +nan.0 c))) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/2 0) (* 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]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 c) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 c)) (+)) (* 2 0)) into (* +nan.0 (sqr c))
* [misc]backup-simplify:  Simplify (- (/ (* +nan.0 (sqr c)) 1) (+ (* (* +nan.0 c) (/ 0 1)))) into (- (* +nan.0 (sqr c)))
* [misc]backup-simplify:  Simplify (+ (* 1/2 (- (* +nan.0 (sqr c)))) (* 0 (* +nan.0 c))) into (- (* +nan.0 (sqr c)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (sqr c))) in c
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (sqr c)) in c
* [misc]taylor:  Taking taylor expansion of +nan.0 in c
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (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 (* +nan.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 (+ (* +nan.0 1) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (* c (* 1 1))) (+ (* (- +nan.0) (* 1 (* (/ 1 a) (sqr b)))) (* -1/2 (* 1 (* (/ 1 a) b))))) into (- (+ (* 1/2 (/ b a)) (- (+ (* +nan.0 (/ (sqr b) a)) (- (* +nan.0 c))))))
* [misc]approximate:  Taking taylor expansion of (* (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))))) (/ 1 (* 2 (/ 1 a)))) in (b a c) around 0
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))))) (/ 1 (* 2 (/ 1 a)))) in c
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))))) in c
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b)) 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 (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c))))) in c
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) 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 (* 4 (* (/ 1 a) (/ 1 c))) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 a) 1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 4 (/ 1 a)) into (/ 4 a)
* [misc]backup-simplify:  Simplify (- (/ 4 a)) into (- (* 4 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 a)))) into (- (* 4 (/ 1 a)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4 (/ 1 a))) (* 2 (sqrt 0))) into (/ +nan.0 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (* 2 (/ 1 a))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 a)) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 2 (/ 1 a)) into (/ 2 a)
* [misc]backup-simplify:  Simplify (/ 1 (/ 2 a)) into (* 1/2 a)
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))))) (/ 1 (* 2 (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))))) in a
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c))))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in a
* [misc]taylor:  Taking taylor expansion of b in a
* [misc]backup-simplify:  Simplify b into b
* [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
* [misc]taylor:  Taking taylor expansion of (* 4 (* (/ 1 a) (/ 1 c))) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 4 (/ 1 c)) into (/ 4 c)
* [misc]backup-simplify:  Simplify (- (/ 4 c)) into (- (* 4 (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 c)))) into (- (* 4 (/ 1 c)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4 (/ 1 c))) (* 2 (sqrt 0))) into (/ +nan.0 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 (* 2 (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (* 2 1) into 2
* [misc]backup-simplify:  Simplify (/ 1 2) into 1/2
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))))) (/ 1 (* 2 (/ 1 a)))) in b
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))))) in b
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c))))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (* (/ 1 a) (/ 1 c))) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* 2 (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 2 (/ 1 a)) into (/ 2 a)
* [misc]backup-simplify:  Simplify (/ 1 (/ 2 a)) into (* 1/2 a)
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))))) (/ 1 (* 2 (/ 1 a)))) in b
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 b)) (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))))) in b
* [misc]taylor:  Taking taylor expansion of (- (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqrt (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c))))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 b)) (* 4 (* (/ 1 a) (/ 1 c)))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 b)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 b) in b
* [misc]taylor:  Taking taylor expansion of b in b
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 4 (* (/ 1 a) (/ 1 c))) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* 2 (/ 1 a))) in b
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 a)) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 2 (/ 1 a)) into (/ 2 a)
* [misc]backup-simplify:  Simplify (/ 1 (/ 2 a)) into (* 1/2 a)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ -1 1) into 0
* [misc]backup-simplify:  Simplify (* 0 (* 1/2 a)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (* 1/2 a) (/ 0 (/ 2 a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (* 1/2 a))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (* 1/2 a) (/ 0 (/ 2 a))) (* 0 (/ 0 (/ 2 a))))) 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 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 a) (/ 1 c)) into (/ 1 (* a c))
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (* a c))) into (/ 4 (* a c))
* [misc]backup-simplify:  Simplify (- (/ 4 (* a c))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 (* a c))))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (/ (- (- (* 4 (/ 1 (* a c)))) (sqr 0) (+)) (* 2 1)) into (/ -2 (* a c))
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 (* a c))) into (- (* 2 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* (- (* 2 (/ 1 (* a c)))) (* 1/2 a)))) into (- (/ 1 c))
* [misc]taylor:  Taking taylor expansion of (- (/ 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]backup-simplify:  Simplify (- (/ 1 c)) into (- (/ 1 c))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 c)) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in 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 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (* 1/2 a) (/ 0 (/ 2 a))) (* 0 (/ 0 (/ 2 a))) (* 0 (/ 0 (/ 2 a))))) 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 (/ 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 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a) 0) (* 0 (/ 1 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ 1 (* a c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -2 (* a c)))))) (* 2 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* (- (* 2 (/ 1 (* a c)))) 0) (* 0 (* 1/2 a))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 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 (* (/ 1 (/ 1 c)) (* 1 (/ 1 b)))) into (* -1 (/ c b))
* [misc]approximate:  Taking taylor expansion of (* (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))))) (/ 1 (* 2 (/ 1 (- a))))) in (b a c) around 0
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))))) (/ 1 (* 2 (/ 1 (- a))))) in c
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))))) in c
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- b))) 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 (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c)))))) in c
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))) in c
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* 4 (* (/ 1 (- a)) (/ 1 (- c)))) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in c
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in c
* [misc]taylor:  Taking taylor expansion of (- a) in c
* [misc]taylor:  Taking taylor expansion of a in c
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in c
* [misc]taylor:  Taking taylor expansion of (- c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* (/ -1 a) -1) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 4 (/ 1 a)) into (/ 4 a)
* [misc]backup-simplify:  Simplify (- (/ 4 a)) into (- (* 4 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 a)))) into (- (* 4 (/ 1 a)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4 (/ 1 a))) (* 2 (sqrt 0))) into (/ +nan.0 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (* 2 (/ 1 (- a)))) in c
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- a))) in c
* [misc]taylor:  Taking taylor expansion of 2 in c
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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]backup-simplify:  Simplify (* 2 (/ -1 a)) into (/ -2 a)
* [misc]backup-simplify:  Simplify (/ 1 (/ -2 a)) into (* -1/2 a)
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))))) (/ 1 (* 2 (/ 1 (- a))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))))) in a
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- b))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in a
* [misc]taylor:  Taking taylor expansion of (- b) in a
* [misc]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 (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c)))))) in a
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))) in a
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* 4 (* (/ 1 (- a)) (/ 1 (- c)))) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 4 (/ 1 c)) into (/ 4 c)
* [misc]backup-simplify:  Simplify (- (/ 4 c)) into (- (* 4 (/ 1 c)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 c)))) into (- (* 4 (/ 1 c)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (* 4 (/ 1 c))) (* 2 (sqrt 0))) into (/ +nan.0 c)
* [misc]taylor:  Taking taylor expansion of (/ 1 (* 2 (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of 2 in a
* [misc]backup-simplify:  Simplify 2 into 2
* [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]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (/ 1 -2) into -1/2
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))))) (/ 1 (* 2 (/ 1 (- a))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))))) in b
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c)))))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* 4 (* (/ 1 (- a)) (/ 1 (- c)))) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* 2 (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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]backup-simplify:  Simplify (* 2 (/ -1 a)) into (/ -2 a)
* [misc]backup-simplify:  Simplify (/ 1 (/ -2 a)) into (* -1/2 a)
* [misc]taylor:  Taking taylor expansion of (* (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))))) (/ 1 (* 2 (/ 1 (- a))))) in b
* [misc]taylor:  Taking taylor expansion of (+ (- (/ 1 (- b))) (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))))) in b
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- b))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- b)) in b
* [misc]taylor:  Taking taylor expansion of (- b) in b
* [misc]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 (sqrt (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c)))))) in b
* [misc]taylor:  Taking taylor expansion of (- (sqr (/ 1 (- b))) (* 4 (* (/ 1 (- a)) (/ 1 (- c))))) in b
* [misc]taylor:  Taking taylor expansion of (sqr (/ 1 (- b))) 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 (* 4 (* (/ 1 (- a)) (/ 1 (- c)))) in b
* [misc]taylor:  Taking taylor expansion of 4 in b
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in b
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in b
* [misc]taylor:  Taking taylor expansion of (- a) in b
* [misc]taylor:  Taking taylor expansion of a in b
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in b
* [misc]taylor:  Taking taylor expansion of (- c) in b
* [misc]taylor:  Taking taylor expansion of c in b
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) 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 (/ 0 (* 2 (sqrt 1))) into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* 2 (/ 1 (- a)))) in b
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (- a))) in b
* [misc]taylor:  Taking taylor expansion of 2 in b
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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]backup-simplify:  Simplify (* 2 (/ -1 a)) into (/ -2 a)
* [misc]backup-simplify:  Simplify (/ 1 (/ -2 a)) into (* -1/2 a)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 1) into 2
* [misc]backup-simplify:  Simplify (* 2 (* -1/2 a)) into (* -1 a)
* [misc]taylor:  Taking taylor expansion of (* -1 a) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [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 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 (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (/ -1 a))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (* -1/2 a) (/ 0 (/ -2 a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (* -1/2 a))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 1) (* 0 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ -1 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (* -1/2 a) (/ 0 (/ -2 a))) (* 0 (/ 0 (/ -2 a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-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 a) (/ -1 c)) into (/ 1 (* a c))
* [misc]backup-simplify:  Simplify (* 4 (/ 1 (* a c))) into (/ 4 (* a c))
* [misc]backup-simplify:  Simplify (- (/ 4 (* a c))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4 (/ 1 (* a c))))) into (- (* 4 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (/ (- (- (* 4 (/ 1 (* a c)))) (sqr 0) (+)) (* 2 1)) into (/ -2 (* a c))
* [misc]backup-simplify:  Simplify (+ 0 (/ -2 (* a c))) into (- (* 2 (/ 1 (* a c))))
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (* (- (* 2 (/ 1 (* a c)))) (* -1/2 a)))) into (/ 1 c)
* [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 c) in c
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 1) (* 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (* -1/2 a) (/ 0 (/ -2 a))) (* 0 (/ 0 (/ -2 a))) (* 0 (/ 0 (/ -2 a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 a) 0) (* 0 (/ -1 c))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (/ 1 (* a c)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -2 (* a c)))))) (* 2 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (+ (* 0 0) (+ (* (- (* 2 (/ 1 (* a c)))) 0) (* 0 (* -1/2 a))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 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 c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (* 1 (* (/ 1 (- a)) (/ 1 (/ 1 (- b)))))) (* 1 (* (/ 1 (/ 1 (- c))) (* 1 (/ 1 (- b)))))) into (- (/ c b) (/ b a))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 2 1 2)
* [misc]approximate:  Taking taylor expansion of (* 4 (* a c)) in (a c) around 0
* [misc]taylor:  Taking taylor expansion of (* 4 (* a c)) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (* 4 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (* 4 (* a c)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* a c) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (* 0 c) into 0
* [misc]backup-simplify:  Simplify (* 4 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
* [misc]backup-simplify:  Simplify (+ (* 4 c) (* 0 0)) into (* 4 c)
* [misc]taylor:  Taking taylor expansion of (* 4 c) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 4 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 (+ (* 4 0) (+ (* 0 c) (* 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 (+ (* 4 1) (* 0 0)) into 4
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 c) (* 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 (+ (* 4 0) (+ (* 0 1) (* 0 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 c))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 c) (* 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 (* 4 (* c a)) into (* 4 (* a c))
* [misc]approximate:  Taking taylor expansion of (* 4 (* (/ 1 a) (/ 1 c))) in (a c) around 0
* [misc]taylor:  Taking taylor expansion of (* 4 (* (/ 1 a) (/ 1 c))) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (* 4 (* (/ 1 a) (/ 1 c))) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (* 4 (* (/ 1 a) (/ 1 c))) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 a) (/ 1 c)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 4 (/ 1 c)) into (/ 4 c)
* [misc]taylor:  Taking taylor expansion of (/ 4 c) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 4 1) into 4
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (+ (* 4 0) (* 0 (/ 1 c))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 4 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (/ 1 c)))) 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) (+ (* 4 (/ 0 1)) (* 0 (/ 0 1)))) 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 (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) 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 1) (+ (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 4 (* (/ 1 (/ 1 c)) (/ 1 (/ 1 a)))) into (* 4 (* a c))
* [misc]approximate:  Taking taylor expansion of (* 4 (* (/ 1 (- a)) (/ 1 (- c)))) in (a c) around 0
* [misc]taylor:  Taking taylor expansion of (* 4 (* (/ 1 (- a)) (/ 1 (- c)))) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (* 4 (* (/ 1 (- a)) (/ 1 (- c)))) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (* 4 (* (/ 1 (- a)) (/ 1 (- c)))) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- a)) (/ 1 (- c))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- c)) in a
* [misc]taylor:  Taking taylor expansion of (- c) in a
* [misc]taylor:  Taking taylor expansion of c in a
* [misc]backup-simplify:  Simplify c into c
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (/ 1 (- c)) into (/ -1 c)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 c)) into (/ 1 c)
* [misc]backup-simplify:  Simplify (* 4 (/ 1 c)) into (/ 4 c)
* [misc]taylor:  Taking taylor expansion of (/ 4 c) in c
* [misc]taylor:  Taking taylor expansion of 4 in c
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of c in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 4 1) into 4
* [misc]backup-simplify:  Simplify 4 into 4
* [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 (+ (* 4 0) (* 0 (/ 1 c))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in c
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 4 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- c) into (- c)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 c) (/ 0 (- c))) (* 0 (/ 0 (- c))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 c)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (/ 1 c)))) 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) (+ (* 4 (/ 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 (- 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 (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 c))))) 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 1) (+ (* 4 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 4 (* (/ 1 (/ 1 (- c))) (/ 1 (/ 1 (- a))))) into (* 4 (* a c))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 2 1 2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 71 ] simplifiying candidate #<alt-event (λ (a b c) (* (+ (- b) (- (+ (* +nan.0 (sqr b)) (- (* +nan.0 (* a c)))))) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (* (+ (- b) (- (+ (* +nan.0 (sqr b)) (- (* +nan.0 (* a c)))))) (/ 1 (* 2 a)))
* * * * [misc]progress:  [ 2 / 71 ] simplifiying candidate #<alt-event (λ (a b c) (* (+ (- b) (- b (* 2 (/ (* a c) b)))) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (* (+ (- b) (- b (* 2 (/ (* a c) b)))) (/ 1 (* 2 a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (114 enodes)
* * [misc]simplify:  iters left: 2 (220 enodes)
* * [misc]simplify:  iters left: 1 (419 enodes)
* [exit]simplify:  Simplified to (/ (- (+ b (- b)) (/ (* 2 a) (/ b c))) (* 2 a))
* * * * [misc]progress:  [ 3 / 71 ] simplifiying candidate #<alt-event (λ (a b c) (* (+ (- b) (- (* 2 (/ (* a c) b)) b)) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (* (+ (- b) (- (* 2 (/ (* a c) b)) b)) (/ 1 (* 2 a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (114 enodes)
* * [misc]simplify:  iters left: 2 (220 enodes)
* * [misc]simplify:  iters left: 1 (425 enodes)
* [exit]simplify:  Simplified to (/ (+ (- (- b) b) (/ (* 2 a) (/ b c))) (* 2 a))
* * * * [misc]progress:  [ 4 / 71 ] simplifiying candidate #<alt-event (λ (a b c) (* (- (+ (* +nan.0 (sqr b)) (- b (* +nan.0 (* a c))))) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (* (- (+ (* +nan.0 (sqr b)) (- b (* +nan.0 (* a c))))) (/ 1 (* 2 a)))
* * * * [misc]progress:  [ 5 / 71 ] simplifiying candidate #<alt-event (λ (a b c) (* (* -2 (/ (* a c) b)) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (* (* -2 (/ (* a c) b)) (/ 1 (* 2 a)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (114 enodes)
* * [misc]simplify:  iters left: 2 (206 enodes)
* * [misc]simplify:  iters left: 1 (326 enodes)
* [exit]simplify:  Simplified to (* (/ c b) (/ -2 2))
* * * * [misc]progress:  [ 6 / 71 ] simplifiying candidate #<alt-event (λ (a b c) (* (- (* 2 (/ (* a c) b)) (* 2 b)) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (* (- (* 2 (/ (* a c) b)) (* 2 b)) (/ 1 (* 2 a)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (125 enodes)
* * [misc]simplify:  iters left: 1 (233 enodes)
* [exit]simplify:  Simplified to (- (/ c (/ b 1)) (/ b a))
* * * * [misc]progress:  [ 7 / 71 ] simplifiying candidate #<alt-event (λ (a b c) (- (+ (* 1/2 (/ b a)) (- (+ (* +nan.0 (/ (sqr b) a)) (- (* +nan.0 c)))))))>
* [enter]simplify:  Simplifying (- (+ (* 1/2 (/ b a)) (- (+ (* +nan.0 (/ (sqr b) a)) (- (* +nan.0 c))))))
* * * * [misc]progress:  [ 8 / 71 ] simplifiying candidate #<alt-event (λ (a b c) (* -1 (/ c b)))>
* [enter]simplify:  Simplifying (* -1 (/ c b))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (12 enodes)
* * [misc]simplify:  iters left: 1 (16 enodes)
* [exit]simplify:  Simplified to (/ (- c) b)
* * * * [misc]progress:  [ 9 / 71 ] simplifiying candidate #<alt-event (λ (a b c) (- (/ c b) (/ b a)))>
* [enter]simplify:  Simplifying (- (/ c b) (/ b a))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (- (/ c b) (/ b a))
* * * * [misc]progress:  [ 10 / 71 ] simplifiying candidate #<alt-event (λ (a b c) (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (/ 1 (* 2 a)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (129 enodes)
* * [misc]simplify:  iters left: 1 (191 enodes)
* [exit]simplify:  Simplified to (/ (+ (sqrt (- (* b b) (* (* 4 c) a))) (- b)) (* a 2))
* * * * [misc]progress:  [ 11 / 71 ] simplifiying candidate #<alt-event (λ (a b c) (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (/ 1 (* 2 a)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (129 enodes)
* * [misc]simplify:  iters left: 1 (191 enodes)
* [exit]simplify:  Simplified to (/ (+ (sqrt (- (* b b) (* (* 4 c) a))) (- b)) (* a 2))
* * * * [misc]progress:  [ 12 / 71 ] simplifiying candidate #<alt-event (λ (a b c) (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (/ 1 (* 2 a)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (129 enodes)
* * [misc]simplify:  iters left: 1 (191 enodes)
* [exit]simplify:  Simplified to (/ (+ (sqrt (- (* b b) (* (* 4 c) a))) (- b)) (* a 2))
* * * * [misc]progress:  [ 13 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (+ (- b) (pow (- (sqr b) (* 4 (* a c))) 1/2)) (/ 1 (* 2 a))))>
* * * * [misc]progress:  [ 14 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (+ (- b) (pow (sqrt (- (sqr b) (* 4 (* a c)))) 1)) (/ 1 (* 2 a))))>
* * * * [misc]progress:  [ 15 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (+ (- b) (exp (log (sqrt (- (sqr b) (* 4 (* a c))))))) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (log (sqrt (- (sqr b) (* 4 (* a c)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (log (sqrt (- (* b b) (* 4 (* c a)))))
* [exit]simplify:  Simplified to (log (sqrt (- (* b b) (* 4 (* c a)))))
* * * * [misc]progress:  [ 16 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (+ (- b) (log (exp (sqrt (- (sqr b) (* 4 (* a c))))))) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (exp (sqrt (- (sqr b) (* 4 (* a c)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (- (* b b) (* 4 (* c a)))))
* [exit]simplify:  Simplified to (exp (sqrt (- (* b b) (* 4 (* c a)))))
* * * * [misc]progress:  [ 17 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (+ (- b) (cube (cbrt (sqrt (- (sqr b) (* 4 (* a c))))))) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (cbrt (sqrt (- (sqr b) (* 4 (* a c)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (- (* b b) (* 4 (* c a)))))
* [exit]simplify:  Simplified to (cbrt (sqrt (- (* b b) (* 4 (* c a)))))
* * * * [misc]progress:  [ 18 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (+ (- b) (cbrt (cube (sqrt (- (sqr b) (* 4 (* a c))))))) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (cube (sqrt (- (sqr b) (* 4 (* a c)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* [exit]simplify:  Simplified to (* (- (* b b) (* 4 (* c a))) (sqrt (- (* b b) (* 4 (* c a)))))
* [exit]simplify:  Simplified to (* (- (* b b) (* 4 (* c a))) (sqrt (- (* b b) (* 4 (* c a)))))
* * * * [misc]progress:  [ 19 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (+ (- b) (* (sqrt 1) (sqrt (- (sqr b) (* 4 (* a c)))))) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (sqrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt 1)
* [exit]simplify:  Simplified to (sqrt 1)
* [enter]simplify:  Simplifying (sqrt (- (sqr b) (* 4 (* a c))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* b b) (* 4 (* c a))))
* [exit]simplify:  Simplified to (sqrt (- (* b b) (* 4 (* c a))))
* * * * [misc]progress:  [ 20 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (+ (- b) (* (sqrt (+ b (sqrt (* 4 (* a c))))) (sqrt (- b (sqrt (* 4 (* a c))))))) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (sqrt (+ b (sqrt (* 4 (* a c)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (sqrt (+ b (sqrt (* (* a 4) c))))
* [exit]simplify:  Simplified to (sqrt (+ b (sqrt (* (* a 4) c))))
* [enter]simplify:  Simplifying (sqrt (- b (sqrt (* 4 (* a c)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (sqrt (- b (sqrt (* (* a 4) c))))
* [exit]simplify:  Simplified to (sqrt (- b (sqrt (* (* a 4) c))))
* * * * [misc]progress:  [ 21 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (+ (- b) (/ (sqrt (- (pow (sqr b) 3) (pow (* 4 (* a c)) 3))) (sqrt (+ (sqr (sqr b)) (+ (sqr (* 4 (* a c))) (* (sqr b) (* 4 (* a c)))))))) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (sqrt (- (pow (sqr b) 3) (pow (* 4 (* a c)) 3)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (114 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* (cube b) (cube b)) (cube (* (* 4 a) c))))
* [exit]simplify:  Simplified to (sqrt (- (* (cube b) (cube b)) (cube (* (* 4 a) c))))
* [enter]simplify:  Simplifying (sqrt (+ (sqr (sqr b)) (+ (sqr (* 4 (* a c))) (* (sqr b) (* 4 (* a c))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (146 enodes)
* * [misc]simplify:  iters left: 1 (241 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (sqr (* b b)) (* (+ (* a (* 4 c)) (* b b)) (* a (* 4 c)))))
* [exit]simplify:  Simplified to (sqrt (+ (sqr (* b b)) (* (+ (* a (* 4 c)) (* b b)) (* a (* 4 c)))))
* * * * [misc]progress:  [ 22 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (+ (- b) (/ (sqrt (- (sqr (sqr b)) (sqr (* 4 (* a c))))) (sqrt (+ (sqr b) (* 4 (* a c)))))) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (sqrt (- (sqr (sqr b)) (sqr (* 4 (* a c)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (98 enodes)
* * [misc]simplify:  iters left: 1 (160 enodes)
* [exit]simplify:  Simplified to (sqrt (- (sqr (* b b)) (sqr (* 4 (* a c)))))
* [exit]simplify:  Simplified to (sqrt (- (sqr (* b b)) (sqr (* 4 (* a c)))))
* [enter]simplify:  Simplifying (sqrt (+ (sqr b) (* 4 (* a c))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* 4 (* c a)) (* b b)))
* [exit]simplify:  Simplified to (sqrt (+ (* 4 (* c a)) (* b b)))
* * * * [misc]progress:  [ 23 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (+ (- b) (sqr (sqrt (sqrt (- (sqr b) (* 4 (* a c))))))) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (- (sqr b) (* 4 (* a c)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (- (* b b) (* 4 (* c a)))))
* [exit]simplify:  Simplified to (sqrt (sqrt (- (* b b) (* 4 (* c a)))))
* * * * [misc]progress:  [ 24 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (+ (- b) (fabs (sqrt (- (sqr b) (* 4 (* a c)))))) (/ 1 (* 2 a))))>
* * * * [misc]progress:  [ 25 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (+ (- b) (* 1 (sqrt (- (sqr b) (* 4 (* a c)))))) (/ 1 (* 2 a))))>
* * * * [misc]progress:  [ 26 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (log (* (exp (- b)) (exp (sqrt (- (sqr b) (* 4 (* a c))))))) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (* (exp (- b)) (exp (sqrt (- (sqr b) (* 4 (* a c))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (exp (- (sqrt (- (* b b) (* a (* c 4)))) b))
* [exit]simplify:  Simplified to (exp (- (sqrt (- (* b b) (* a (* c 4)))) b))
* * * * [misc]progress:  [ 27 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (pow (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) 1) (/ 1 (* 2 a))))>
* * * * [misc]progress:  [ 28 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (exp (log (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))))) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (log (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (log (+ (sqrt (- (* b b) (* a (* 4 c)))) (- b)))
* [exit]simplify:  Simplified to (log (+ (sqrt (- (* b b) (* a (* 4 c)))) (- b)))
* * * * [misc]progress:  [ 29 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (log (exp (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))))) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (exp (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (exp (- (sqrt (- (* b b) (* (* 4 c) a))) b))
* [exit]simplify:  Simplified to (exp (- (sqrt (- (* b b) (* (* 4 c) a))) b))
* * * * [misc]progress:  [ 30 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (cube (cbrt (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))))) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (cbrt (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (sqrt (- (* b b) (* a (* 4 c)))) (- b)))
* [exit]simplify:  Simplified to (cbrt (+ (sqrt (- (* b b) (* a (* 4 c)))) (- b)))
* * * * [misc]progress:  [ 31 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (cbrt (cube (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))))) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (cube (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (76 enodes)
* * [misc]simplify:  iters left: 2 (189 enodes)
* * [misc]simplify:  iters left: 1 (385 enodes)
* [exit]simplify:  Simplified to (cube (+ (sqrt (- (* b b) (* (* 4 c) a))) (- b)))
* [exit]simplify:  Simplified to (cube (+ (sqrt (- (* b b) (* (* 4 c) a))) (- b)))
* * * * [misc]progress:  [ 32 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (sqr (sqrt (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))))) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (sqrt (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (sqrt (- (* b b) (* a (* 4 c)))) (- b)))
* [exit]simplify:  Simplified to (sqrt (+ (sqrt (- (* b b) (* a (* 4 c)))) (- b)))
* * * * [misc]progress:  [ 33 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (* 1 (+ (- b) (sqrt (- (sqr b) (* 4 (* a c)))))) (/ 1 (* 2 a))))>
* * * * [misc]progress:  [ 34 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (/ (- (pow (- b) 3) (pow (sqrt (- (sqr b) (* 4 (* a c)))) 3)) (+ (sqr (- b)) (- (sqr (sqrt (- (sqr b) (* 4 (* a c))))) (* (- b) (sqrt (- (sqr b) (* 4 (* a c)))))))) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (- (pow (- b) 3) (pow (sqrt (- (sqr b) (* 4 (* a c)))) 3))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (58 enodes)
* * [misc]simplify:  iters left: 1 (60 enodes)
* [exit]simplify:  Simplified to (- (- (cube b)) (* (sqrt (- (* b b) (* 4 (* a c)))) (- (* b b) (* 4 (* a c)))))
* [exit]simplify:  Simplified to (- (- (cube b)) (* (sqrt (- (* b b) (* 4 (* a c)))) (- (* b b) (* 4 (* a c)))))
* [enter]simplify:  Simplifying (+ (sqr (- b)) (- (sqr (sqrt (- (sqr b) (* 4 (* a c))))) (* (- b) (sqrt (- (sqr b) (* 4 (* a c)))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (104 enodes)
* * [misc]simplify:  iters left: 1 (140 enodes)
* [exit]simplify:  Simplified to (- (- (+ (* b b) (* b b)) (* 4 (* a c))) (* (- b) (sqrt (- (* b b) (* 4 (* a c))))))
* [exit]simplify:  Simplified to (- (- (+ (* b b) (* b b)) (* 4 (* a c))) (* (- b) (sqrt (- (* b b) (* 4 (* a c))))))
* * * * [misc]progress:  [ 35 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (/ (- (sqr (- b)) (sqr (sqrt (- (sqr b) (* 4 (* a c)))))) (- (- b) (sqrt (- (sqr b) (* 4 (* a c)))))) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (- (sqr (- b)) (sqr (sqrt (- (sqr b) (* 4 (* a c))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (66 enodes)
* * [misc]simplify:  iters left: 1 (70 enodes)
* [exit]simplify:  Simplified to (* 4 (* a c))
* [exit]simplify:  Simplified to (* 4 (* a c))
* [enter]simplify:  Simplifying (- (- b) (sqrt (- (sqr b) (* 4 (* a c)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 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 (- (- b) (sqrt (- (* b b) (* c (* a 4)))))
* [exit]simplify:  Simplified to (- (- b) (sqrt (- (* b b) (* c (* a 4)))))
* * * * [misc]progress:  [ 36 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (* 1 (+ (- b) (sqrt (- (sqr b) (* 4 (* a c)))))) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (+ (- b) (sqrt (- (sqr b) (* 4 (* a c)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* [exit]simplify:  Simplified to (+ (sqrt (- (* b b) (* c (* a 4)))) (- b))
* [exit]simplify:  Simplified to (+ (sqrt (- (* b b) (* c (* a 4)))) (- b))
* * * * [misc]progress:  [ 37 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (- 0 (- b (sqrt (- (sqr b) (* 4 (* a c)))))) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (- b (sqrt (- (sqr b) (* 4 (* a c)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (- b (sqrt (- (* b b) (* 4 (* c a)))))
* [exit]simplify:  Simplified to (- b (sqrt (- (* b b) (* 4 (* c a)))))
* * * * [misc]progress:  [ 38 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (+ (sqrt (- (sqr b) (* 4 (* a c)))) (- b)) (/ 1 (* 2 a))))>
* * * * [misc]progress:  [ 39 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (pow (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (/ 1 (* 2 a))) 1))>
* [enter]simplify:  Simplifying (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (/ 1 (* 2 a)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (129 enodes)
* * [misc]simplify:  iters left: 1 (191 enodes)
* [exit]simplify:  Simplified to (/ (+ (sqrt (- (* b b) (* (* 4 c) a))) (- b)) (* a 2))
* [exit]simplify:  Simplified to (/ (+ (sqrt (- (* b b) (* (* 4 c) a))) (- b)) (* a 2))
* * * * [misc]progress:  [ 40 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (pow (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (/ 1 (* 2 a))) 1))>
* * * * [misc]progress:  [ 41 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (exp (+ (log (+ (- b) (sqrt (- (sqr b) (* 4 (* a c)))))) (- (log (* 2 a))))))>
* [enter]simplify:  Simplifying (+ (log (+ (- b) (sqrt (- (sqr b) (* 4 (* a c)))))) (- (log (* 2 a))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (+ (- (log (* a 2))) (log (+ (sqrt (- (* b b) (* (* 4 c) a))) (- b))))
* [exit]simplify:  Simplified to (+ (- (log (* a 2))) (log (+ (sqrt (- (* b b) (* (* 4 c) a))) (- b))))
* * * * [misc]progress:  [ 42 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (exp (+ (log (+ (- b) (sqrt (- (sqr b) (* 4 (* a c)))))) (log (/ 1 (* 2 a))))))>
* [enter]simplify:  Simplifying (+ (log (+ (- b) (sqrt (- (sqr b) (* 4 (* a c)))))) (log (/ 1 (* 2 a))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (61 enodes)
* * [misc]simplify:  iters left: 2 (78 enodes)
* * [misc]simplify:  iters left: 1 (91 enodes)
* [exit]simplify:  Simplified to (+ (log (+ (sqrt (- (* b b) (* c (* a 4)))) (- b))) (- (log (* a 2))))
* [exit]simplify:  Simplified to (+ (log (+ (sqrt (- (* b b) (* c (* a 4)))) (- b))) (- (log (* a 2))))
* * * * [misc]progress:  [ 43 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (exp (log (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (/ 1 (* 2 a))))))>
* [enter]simplify:  Simplifying (log (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (/ 1 (* 2 a))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (127 enodes)
* * [misc]simplify:  iters left: 2 (207 enodes)
* * [misc]simplify:  iters left: 1 (287 enodes)
* [exit]simplify:  Simplified to (log (/ (+ (- b) (sqrt (- (* b b) (* c (* a 4))))) (* a 2)))
* [exit]simplify:  Simplified to (log (/ (+ (- b) (sqrt (- (* b b) (* c (* a 4))))) (* a 2)))
* * * * [misc]progress:  [ 44 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (log (exp (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (/ 1 (* 2 a))))))>
* [enter]simplify:  Simplifying (exp (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (/ 1 (* 2 a))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (109 enodes)
* * [misc]simplify:  iters left: 2 (191 enodes)
* * [misc]simplify:  iters left: 1 (275 enodes)
* [exit]simplify:  Simplified to (pow (exp (/ 1 (* a 2))) (+ (- b) (sqrt (- (* b b) (* a (* 4 c))))))
* [exit]simplify:  Simplified to (pow (exp (/ 1 (* a 2))) (+ (- b) (sqrt (- (* b b) (* a (* 4 c))))))
* * * * [misc]progress:  [ 45 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (cbrt (* (cube (+ (- b) (sqrt (- (sqr b) (* 4 (* a c)))))) (cube (/ 1 (* 2 a))))))>
* [enter]simplify:  Simplifying (* (cube (+ (- b) (sqrt (- (sqr b) (* 4 (* a c)))))) (cube (/ 1 (* 2 a))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (149 enodes)
* * [misc]simplify:  iters left: 2 (389 enodes)
* [exit]simplify:  Simplified to (/ (cube (+ (sqrt (- (* b b) (* (* a 4) c))) (- b))) (cube (* a 2)))
* [exit]simplify:  Simplified to (/ (cube (+ (sqrt (- (* b b) (* (* a 4) c))) (- b))) (cube (* a 2)))
* * * * [misc]progress:  [ 46 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (cube (cbrt (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (/ 1 (* 2 a))))))>
* [enter]simplify:  Simplifying (cbrt (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (/ 1 (* 2 a))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (90 enodes)
* * [misc]simplify:  iters left: 2 (137 enodes)
* * [misc]simplify:  iters left: 1 (214 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (+ (- b) (sqrt (- (* b b) (* (* 4 c) a)))) (* a 2)))
* [exit]simplify:  Simplified to (cbrt (/ (+ (- b) (sqrt (- (* b b) (* (* 4 c) a)))) (* a 2)))
* * * * [misc]progress:  [ 47 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (cbrt (cube (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (/ 1 (* 2 a))))))>
* [enter]simplify:  Simplifying (cube (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (/ 1 (* 2 a))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (76 enodes)
* * [misc]simplify:  iters left: 3 (205 enodes)
* * [misc]simplify:  iters left: 2 (457 enodes)
* [exit]simplify:  Simplified to (cube (/ (+ (- b) (sqrt (- (* b b) (* c (* a 4))))) (* a 2)))
* [exit]simplify:  Simplified to (cube (/ (+ (- b) (sqrt (- (* b b) (* c (* a 4))))) (* a 2)))
* * * * [misc]progress:  [ 48 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (cube (* (cbrt (+ (- b) (sqrt (- (sqr b) (* 4 (* a c)))))) (cbrt (/ 1 (* 2 a))))))>
* [enter]simplify:  Simplifying (* (cbrt (+ (- b) (sqrt (- (sqr b) (* 4 (* a c)))))) (cbrt (/ 1 (* 2 a))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (sqrt (- (* b b) (* c (* a 4)))) (- b))) (cbrt (/ 1 (* a 2))))
* [exit]simplify:  Simplified to (* (cbrt (+ (sqrt (- (* b b) (* c (* a 4)))) (- b))) (cbrt (/ 1 (* a 2))))
* * * * [misc]progress:  [ 49 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (sqr (sqrt (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (/ 1 (* 2 a))))))>
* [enter]simplify:  Simplifying (sqrt (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (/ 1 (* 2 a))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (90 enodes)
* * [misc]simplify:  iters left: 2 (137 enodes)
* * [misc]simplify:  iters left: 1 (214 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (+ (- b) (sqrt (- (* b b) (* (* 4 c) a)))) (* a 2)))
* [exit]simplify:  Simplified to (sqrt (/ (+ (- b) (sqrt (- (* b b) (* (* 4 c) a)))) (* a 2)))
* * * * [misc]progress:  [ 50 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (sqr (* (sqrt (+ (- b) (sqrt (- (sqr b) (* 4 (* a c)))))) (sqrt (/ 1 (* 2 a))))))>
* [enter]simplify:  Simplifying (* (sqrt (+ (- b) (sqrt (- (sqr b) (* 4 (* a c)))))) (sqrt (/ 1 (* 2 a))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (sqrt (- (* b b) (* c (* a 4)))) (- b))) (sqrt (/ 1 (* a 2))))
* [exit]simplify:  Simplified to (* (sqrt (+ (sqrt (- (* b b) (* c (* a 4)))) (- b))) (sqrt (/ 1 (* a 2))))
* * * * [misc]progress:  [ 51 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (* (- (pow (- b) 3) (pow (sqrt (- (sqr b) (* 4 (* a c)))) 3)) 1) (* (+ (sqr (- b)) (- (sqr (sqrt (- (sqr b) (* 4 (* a c))))) (* (- b) (sqrt (- (sqr b) (* 4 (* a c))))))) (* 2 a))))>
* [enter]simplify:  Simplifying (* (- (pow (- b) 3) (pow (sqrt (- (sqr b) (* 4 (* a c)))) 3)) 1)
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (68 enodes)
* * [misc]simplify:  iters left: 1 (74 enodes)
* [exit]simplify:  Simplified to (- (- (cube b)) (* (- (* b b) (* 4 (* a c))) (sqrt (- (* b b) (* 4 (* a c))))))
* [exit]simplify:  Simplified to (- (- (cube b)) (* (- (* b b) (* 4 (* a c))) (sqrt (- (* b b) (* 4 (* a c))))))
* [enter]simplify:  Simplifying (* (+ (sqr (- b)) (- (sqr (sqrt (- (sqr b) (* 4 (* a c))))) (* (- b) (sqrt (- (sqr b) (* 4 (* a c))))))) (* 2 a))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (87 enodes)
* * [misc]simplify:  iters left: 2 (150 enodes)
* * [misc]simplify:  iters left: 1 (235 enodes)
* [exit]simplify:  Simplified to (* (* a 2) (- (- (+ (* b b) (* b b)) (* 4 (* a c))) (* (sqrt (- (* b b) (* 4 (* a c)))) (- b))))
* [exit]simplify:  Simplified to (* (* a 2) (- (- (+ (* b b) (* b b)) (* 4 (* a c))) (* (sqrt (- (* b b) (* 4 (* a c)))) (- b))))
* * * * [misc]progress:  [ 52 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (* (- (sqr (- b)) (sqr (sqrt (- (sqr b) (* 4 (* a c)))))) 1) (* (- (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a))))>
* [enter]simplify:  Simplifying (* (- (sqr (- b)) (sqr (sqrt (- (sqr b) (* 4 (* a c)))))) 1)
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (56 enodes)
* * [misc]simplify:  iters left: 2 (68 enodes)
* * [misc]simplify:  iters left: 1 (81 enodes)
* [exit]simplify:  Simplified to (* 4 (* a c))
* [exit]simplify:  Simplified to (* 4 (* a c))
* [enter]simplify:  Simplifying (* (- (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* [exit]simplify:  Simplified to (* (* 2 a) (- (- b) (sqrt (- (* b b) (* (* 4 c) a)))))
* [exit]simplify:  Simplified to (* (* 2 a) (- (- b) (sqrt (- (* b b) (* (* 4 c) a)))))
* * * * [misc]progress:  [ 53 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* 1 (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (/ 1 (* 2 a)))))>
* * * * [misc]progress:  [ 54 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a)))>
* * * * [misc]progress:  [ 55 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) 1) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) 1)
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (+ (- b) (sqrt (- (* b b) (* (* a 4) c))))
* [exit]simplify:  Simplified to (+ (- b) (sqrt (- (* b b) (* (* a 4) c))))
* * * * [misc]progress:  [ 56 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) 1) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) 1)
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (+ (- b) (sqrt (- (* b b) (* (* a 4) c))))
* [exit]simplify:  Simplified to (+ (- b) (sqrt (- (* b b) (* (* a 4) c))))
* * * * [misc]progress:  [ 57 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* 1 (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (/ 1 (* 2 a)))))>
* [enter]simplify:  Simplifying (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (/ 1 (* 2 a)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (129 enodes)
* * [misc]simplify:  iters left: 1 (191 enodes)
* [exit]simplify:  Simplified to (/ (+ (sqrt (- (* b b) (* (* 4 c) a))) (- b)) (* a 2))
* [exit]simplify:  Simplified to (/ (+ (sqrt (- (* b b) (* (* 4 c) a))) (- b)) (* a 2))
* * * * [misc]progress:  [ 58 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* 1 (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (/ 1 (* 2 a)))))>
* [enter]simplify:  Simplifying (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (/ 1 (* 2 a)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (129 enodes)
* * [misc]simplify:  iters left: 1 (191 enodes)
* [exit]simplify:  Simplified to (/ (+ (sqrt (- (* b b) (* (* 4 c) a))) (- b)) (* a 2))
* [exit]simplify:  Simplified to (/ (+ (sqrt (- (* b b) (* (* 4 c) a))) (- b)) (* a 2))
* * * * [misc]progress:  [ 59 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) 1) (* 2 a)))>
* [enter]simplify:  Simplifying (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) 1)
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (+ (- b) (sqrt (- (* b b) (* (* a 4) c))))
* [exit]simplify:  Simplified to (+ (- b) (sqrt (- (* b b) (* (* a 4) c))))
* * * * [misc]progress:  [ 60 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (* (- (pow (- b) 3) (pow (sqrt (- (sqr b) (* 4 (* a c)))) 3)) (/ 1 (* 2 a))) (+ (sqr (- b)) (- (sqr (sqrt (- (sqr b) (* 4 (* a c))))) (* (- b) (sqrt (- (sqr b) (* 4 (* a c)))))))))>
* [enter]simplify:  Simplifying (* (- (pow (- b) 3) (pow (sqrt (- (sqr b) (* 4 (* a c)))) 3)) (/ 1 (* 2 a)))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (83 enodes)
* * [misc]simplify:  iters left: 2 (126 enodes)
* * [misc]simplify:  iters left: 1 (234 enodes)
* [exit]simplify:  Simplified to (- (- (/ (cube b) (* 2 a))) (/ (sqrt (- (* b b) (* 4 (* a c)))) (/ (* 2 a) (- (* b b) (* 4 (* a c))))))
* [exit]simplify:  Simplified to (- (- (/ (cube b) (* 2 a))) (/ (sqrt (- (* b b) (* 4 (* a c)))) (/ (* 2 a) (- (* b b) (* 4 (* a c))))))
* * * * [misc]progress:  [ 61 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (/ (* (- (sqr (- b)) (sqr (sqrt (- (sqr b) (* 4 (* a c)))))) (/ 1 (* 2 a))) (- (- b) (sqrt (- (sqr b) (* 4 (* a c)))))))>
* [enter]simplify:  Simplifying (* (- (sqr (- b)) (sqr (sqrt (- (sqr b) (* 4 (* a c)))))) (/ 1 (* 2 a)))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (92 enodes)
* * [misc]simplify:  iters left: 2 (151 enodes)
* * [misc]simplify:  iters left: 1 (290 enodes)
* [exit]simplify:  Simplified to (* (/ c 2) (/ 4 1))
* [exit]simplify:  Simplified to (* (/ c 2) (/ 4 1))
* * * * [misc]progress:  [ 62 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (/ 1 (* 2 a)) (+ (- b) (sqrt (- (sqr b) (* 4 (* a c)))))))>
* * * * [misc]progress:  [ 63 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (+ (- b) (sqrt (- (sqr b) (pow (* 4 (* a c)) 1)))) (/ 1 (* 2 a))))>
* * * * [misc]progress:  [ 64 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (+ (- b) (sqrt (- (sqr b) (exp (log (* 4 (* a c))))))) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (log (* 4 (* a c)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (log (* 4 (* c a)))
* [exit]simplify:  Simplified to (log (* 4 (* c a)))
* * * * [misc]progress:  [ 65 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (+ (- b) (sqrt (- (sqr b) (log (exp (* 4 (* a c))))))) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (exp (* 4 (* a c)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to (pow (exp 4) (* c a))
* [exit]simplify:  Simplified to (pow (exp 4) (* c a))
* * * * [misc]progress:  [ 66 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (+ (- b) (sqrt (- (sqr b) (cube (cbrt (* 4 (* a c))))))) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (cbrt (* 4 (* a c)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (* 4 (* c a)))
* [exit]simplify:  Simplified to (cbrt (* 4 (* c a)))
* * * * [misc]progress:  [ 67 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (+ (- b) (sqrt (- (sqr b) (cbrt (cube (* 4 (* a c))))))) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (cube (* 4 (* a c)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (101 enodes)
* [exit]simplify:  Simplified to (cube (* a (* c 4)))
* [exit]simplify:  Simplified to (cube (* a (* c 4)))
* * * * [misc]progress:  [ 68 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (+ (- b) (sqrt (- (sqr b) (sqr (sqrt (* 4 (* a c))))))) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (sqrt (* 4 (* a c)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (sqrt (* 4 (* c a)))
* [exit]simplify:  Simplified to (sqrt (* 4 (* c a)))
* * * * [misc]progress:  [ 69 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (+ (- b) (sqrt (- (sqr b) (* 1 (* 4 (* a c)))))) (/ 1 (* 2 a))))>
* * * * [misc]progress:  [ 70 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) (/ 1 (* 2 a))))>
* [enter]simplify:  Simplifying (* 4 a)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* a 4)
* [exit]simplify:  Simplified to (* a 4)
* * * * [misc]progress:  [ 71 / 71 ] simplifiying candidate #<alt-delta (λ (a b c) (* (+ (- b) (sqrt (- (sqr b) (* (* a c) 4)))) (/ 1 (* 2 a))))>
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime-changes:  Finding splitpoints for: (#<alt-delta (λ (a b c) (/ (/ (* 4 (* a c)) (- (- b) (sqrt (- (sqr b) (* 4 (* a c)))))) (* 2 a)))> #<alt-delta (λ (a b c) (/ (- (+ b (- b)) (/ (* 2 a) (/ b c))) (* 2 a)))> #<alt-delta (λ (a b c) (* (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (/ 1 (* 2 a))))> #<alt-delta (λ (a b c) (- (* (/ c 2) (/ 2 b)) (/ b a)))> #<alt-delta (λ (a b c) (exp (log (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a)))))> #<alt-delta (λ (a b c) (cbrt (cube (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a)))))> #<alt-delta (λ (a b c) (log (exp (/ (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) (* 2 a)))))> #<alt-delta (λ (a b c) (* (/ (* 4 (* a c)) (- (- b) (sqrt (- (sqr b) (* 4 (* a c)))))) (/ 1 (* 2 a))))> #<alt-delta (λ (a b c) (/ (- b) a))> #<alt-delta (λ (a b c) (/ (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) (* 2 a)))> #<alt-delta (λ (a b c) (- (/ (+ b (- b)) (* 2 a)) (/ c (* b 1))))> #<alt-delta (λ (a b c) (sqr (/ (sqrt (+ (- b) (sqrt (- (sqr b) (* 4 (* a c)))))) (sqrt (* 2 a)))))>)
* [misc]regimes:  Found splitpoints: (#s(sp 0 b -2.4063664882097058e+146) #s(sp 1 b 0.034260571810453756) #s(sp 2 b +inf.0)) , with alts (#<alt-delta (λ (a b c) (/ (- b) a))> #<alt-delta (λ (a b c) (/ (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) (* 2 a)))> #<alt-delta (λ (a b c) (- (/ (+ b (- b)) (* 2 a)) (/ c (* b 1))))>)
* [misc]splitpoints:  intervals are:  ((#f . #s(sp 0 b -2.4063664882097058e+146)))
* [misc]splitpoints:  intervals are:  ((#s(sp 0 b -2.4063664882097058e+146) . #s(sp 1 b 0.034260571810453756)))
* [misc]splitpoints:  intervals are:  ((#s(sp 1 b 0.034260571810453756) . #s(sp 2 b +inf.0)))
* [enter]simplify:  Simplifying (- b)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (- b)
* [exit]simplify:  Simplified to (- b)
* [enter]simplify:  Simplifying (* a c)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* c a)
* [exit]simplify:  Simplified to (* c a)
* [enter]simplify:  Simplifying (- (+ b (- b)) (/ (* 2 a) (/ b c)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (67 enodes)
* [exit]simplify:  Simplified to (- (+ b (- b)) (/ (* a 2) (/ b c)))
* [exit]simplify:  Simplified to (- (+ b (- b)) (/ (* a 2) (/ b c)))
* [enter]simplify:  Simplifying (* 2 a)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* a 2)
* [exit]simplify:  Simplified to (* a 2)
* [enter]simplify:  Simplifying (/ 1 (* 2 a))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (/ 1 (* a 2))
* [exit]simplify:  Simplified to (/ 1 (* a 2))
* [enter]simplify:  Simplifying (* (/ c 2) (/ 2 b))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (/ (/ c 2) (/ b 2))
* [exit]simplify:  Simplified to (/ (/ c 2) (/ b 2))
* [enter]simplify:  Simplifying (/ b a)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (/ b a)
* [exit]simplify:  Simplified to (/ b a)
* [enter]simplify:  Simplifying (log (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* [exit]simplify:  Simplified to (log (/ (+ (sqrt (- (* b b) (* a (* 4 c)))) (- b)) (* 2 a)))
* [exit]simplify:  Simplified to (log (/ (+ (sqrt (- (* b b) (* a (* 4 c)))) (- b)) (* 2 a)))
* [enter]simplify:  Simplifying (cube (/ (+ (- b) (sqrt (- (sqr b) (* 4 (* a c))))) (* 2 a)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (99 enodes)
* * [misc]simplify:  iters left: 2 (199 enodes)
* * [misc]simplify:  iters left: 1 (466 enodes)
* [exit]simplify:  Simplified to (cube (/ (+ (sqrt (- (* b b) (* c (* a 4)))) (- b)) (* 2 a)))
* [exit]simplify:  Simplified to (cube (/ (+ (sqrt (- (* b b) (* c (* a 4)))) (- b)) (* 2 a)))
* [enter]simplify:  Simplifying (exp (/ (+ (- b) (sqrt (- (sqr b) (* (* 4 a) c)))) (* 2 a)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* [exit]simplify:  Simplified to (exp (/ (+ (sqrt (- (* b b) (* (* a 4) c))) (- b)) (* 2 a)))
* [exit]simplify:  Simplified to (exp (/ (+ (sqrt (- (* b b) (* (* a 4) c))) (- b)) (* 2 a)))
* [enter]simplify:  Simplifying (* a c)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* c a)
* [exit]simplify:  Simplified to (* c a)
* [enter]simplify:  Simplifying (- b)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (- b)
* [exit]simplify:  Simplified to (- b)
* [enter]simplify:  Simplifying (* 4 a)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* a 4)
* [exit]simplify:  Simplified to (* a 4)
* [enter]simplify:  Simplifying (/ (+ b (- b)) (* 2 a))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (/ (+ b (- b)) (* a 2))
* [exit]simplify:  Simplified to (/ (+ b (- b)) (* a 2))
* [enter]simplify:  Simplifying (/ c (* b 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (/ c b)
* [exit]simplify:  Simplified to (/ c b)
* [enter]simplify:  Simplifying (/ (sqrt (+ (- b) (sqrt (- (sqr b) (* 4 (* a c)))))) (sqrt (* 2 a)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ (sqrt (- (* b b) (* c (* a 4)))) (- b))) (sqrt (* a 2)))
* [exit]simplify:  Simplified to (/ (sqrt (+ (sqrt (- (* b b) (* c (* a 4)))) (- b))) (sqrt (* a 2)))
* [enter]simplify:  Simplifying (- (+ b (- b)) (/ (* 2 a) (/ b c)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (67 enodes)
* [exit]simplify:  Simplified to (- (+ b (- b)) (/ (* a 2) (/ b c)))
* [exit]simplify:  Simplified to (- (+ b (- b)) (/ (* a 2) (/ b c)))
* [enter]simplify:  Simplifying (* 2 a)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* a 2)
* [exit]simplify:  Simplified to (* a 2)
* [enter]simplify:  Simplifying (* a c)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* c a)
* [exit]simplify:  Simplified to (* c a)
* [enter]simplify:  Simplifying (/ (+ b (- b)) (* 2 a))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (/ (+ b (- b)) (* a 2))
* [exit]simplify:  Simplified to (/ (+ b (- b)) (* a 2))
* [enter]simplify:  Simplifying (/ c (* b 1))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (/ c b)
* [exit]simplify:  Simplified to (/ c b)