1548147859.026 * [misc]progress:  [Phase 1 of 3] Setting up.
1548147859.026 * * * [misc]progress:  [1/2] Preparing points
1548147859.071 * * * [misc]progress:  [2/2] Setting up program.
1548147859.075 * [misc]progress:  [Phase 2 of 3] Improving.
1548147859.075 * * * * [misc]progress:  [ 1 / 1 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))>
1548147859.075 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))
1548147859.075 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147859.077 * * [misc]simplify:  iters left: 5 (19 enodes)
1548147859.080 * * [misc]simplify:  iters left: 4 (36 enodes)
1548147859.084 * * [misc]simplify:  iters left: 3 (48 enodes)
1548147859.092 * * [misc]simplify:  iters left: 2 (66 enodes)
1548147859.103 * * [misc]simplify:  iters left: 1 (70 enodes)
1548147859.111 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))
1548147859.111 * [misc]simplify:  Simplified (2) to (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))
1548147859.115 * * [misc]progress:  iteration 1 / 4
1548147859.115 * * * [misc]progress:  picking best candidate
1548147859.118 * * * * [misc]pick:  Picked  #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))>
1548147859.118 * * * [misc]progress:  localizing error
1548147859.150 * * * [misc]progress:  generating rewritten candidates
1548147859.150 * * * * [misc]progress:  [ 1 / 3 ] rewriting at (2)
1548147859.161 * * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 1)
1548147859.164 * * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 2)
1548147859.167 * * * [misc]progress:  generating series expansions
1548147859.167 * * * * [misc]progress:  [ 1 / 3 ] generating series at (2)
1548147859.167 * [misc]backup-simplify:  Simplify (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) into (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2)))
1548147859.167 * [misc]approximate:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in (b c a d) around 0
1548147859.167 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in d
1548147859.167 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in d
1548147859.167 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1548147859.167 * [misc]taylor:  Taking taylor expansion of b in d
1548147859.167 * [misc]backup-simplify:  Simplify b into b
1548147859.167 * [misc]taylor:  Taking taylor expansion of c in d
1548147859.167 * [misc]backup-simplify:  Simplify c into c
1548147859.167 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1548147859.167 * [misc]taylor:  Taking taylor expansion of a in d
1548147859.167 * [misc]backup-simplify:  Simplify a into a
1548147859.167 * [misc]taylor:  Taking taylor expansion of d in d
1548147859.167 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.167 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.168 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1548147859.168 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1548147859.168 * [misc]taylor:  Taking taylor expansion of c in d
1548147859.168 * [misc]backup-simplify:  Simplify c into c
1548147859.168 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147859.168 * [misc]taylor:  Taking taylor expansion of d in d
1548147859.168 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.168 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.168 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147859.168 * [misc]backup-simplify:  Simplify (* a 0) into 0
1548147859.168 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147859.168 * [misc]backup-simplify:  Simplify (+ (* b c) 0) into (* b c)
1548147859.168 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147859.168 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1548147859.168 * [misc]backup-simplify:  Simplify (/ (* b c) (pow c 2)) into (/ b c)
1548147859.168 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in a
1548147859.168 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in a
1548147859.168 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1548147859.168 * [misc]taylor:  Taking taylor expansion of b in a
1548147859.168 * [misc]backup-simplify:  Simplify b into b
1548147859.168 * [misc]taylor:  Taking taylor expansion of c in a
1548147859.168 * [misc]backup-simplify:  Simplify c into c
1548147859.168 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147859.168 * [misc]taylor:  Taking taylor expansion of a in a
1548147859.168 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.168 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.168 * [misc]taylor:  Taking taylor expansion of d in a
1548147859.168 * [misc]backup-simplify:  Simplify d into d
1548147859.168 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1548147859.168 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1548147859.168 * [misc]taylor:  Taking taylor expansion of c in a
1548147859.168 * [misc]backup-simplify:  Simplify c into c
1548147859.168 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1548147859.169 * [misc]taylor:  Taking taylor expansion of d in a
1548147859.169 * [misc]backup-simplify:  Simplify d into d
1548147859.169 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147859.169 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147859.169 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147859.169 * [misc]backup-simplify:  Simplify (+ (* b c) 0) into (* b c)
1548147859.169 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147859.169 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147859.169 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1548147859.169 * [misc]backup-simplify:  Simplify (/ (* b c) (+ (pow c 2) (pow d 2))) into (/ (* b c) (+ (pow c 2) (pow d 2)))
1548147859.169 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in c
1548147859.169 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in c
1548147859.169 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1548147859.169 * [misc]taylor:  Taking taylor expansion of b in c
1548147859.169 * [misc]backup-simplify:  Simplify b into b
1548147859.169 * [misc]taylor:  Taking taylor expansion of c in c
1548147859.169 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.169 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.169 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147859.169 * [misc]taylor:  Taking taylor expansion of a in c
1548147859.169 * [misc]backup-simplify:  Simplify a into a
1548147859.169 * [misc]taylor:  Taking taylor expansion of d in c
1548147859.169 * [misc]backup-simplify:  Simplify d into d
1548147859.169 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1548147859.169 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147859.169 * [misc]taylor:  Taking taylor expansion of c in c
1548147859.169 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.169 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.169 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147859.169 * [misc]taylor:  Taking taylor expansion of d in c
1548147859.169 * [misc]backup-simplify:  Simplify d into d
1548147859.169 * [misc]backup-simplify:  Simplify (* b 0) into 0
1548147859.169 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147859.169 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1548147859.170 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1548147859.170 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147859.170 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1548147859.170 * [misc]backup-simplify:  Simplify (/ (- (* a d)) (pow d 2)) into (* -1 (/ a d))
1548147859.170 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in b
1548147859.170 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1548147859.170 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147859.170 * [misc]taylor:  Taking taylor expansion of b in b
1548147859.170 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.170 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.170 * [misc]taylor:  Taking taylor expansion of c in b
1548147859.170 * [misc]backup-simplify:  Simplify c into c
1548147859.170 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147859.170 * [misc]taylor:  Taking taylor expansion of a in b
1548147859.170 * [misc]backup-simplify:  Simplify a into a
1548147859.170 * [misc]taylor:  Taking taylor expansion of d in b
1548147859.170 * [misc]backup-simplify:  Simplify d into d
1548147859.170 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1548147859.170 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1548147859.170 * [misc]taylor:  Taking taylor expansion of c in b
1548147859.170 * [misc]backup-simplify:  Simplify c into c
1548147859.170 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1548147859.170 * [misc]taylor:  Taking taylor expansion of d in b
1548147859.170 * [misc]backup-simplify:  Simplify d into d
1548147859.170 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147859.170 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147859.170 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1548147859.170 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1548147859.170 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147859.170 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147859.170 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1548147859.170 * [misc]backup-simplify:  Simplify (/ (- (* a d)) (+ (pow c 2) (pow d 2))) into (* -1 (/ (* a d) (+ (pow c 2) (pow d 2))))
1548147859.170 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in b
1548147859.171 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1548147859.171 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147859.171 * [misc]taylor:  Taking taylor expansion of b in b
1548147859.171 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.171 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.171 * [misc]taylor:  Taking taylor expansion of c in b
1548147859.171 * [misc]backup-simplify:  Simplify c into c
1548147859.171 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147859.171 * [misc]taylor:  Taking taylor expansion of a in b
1548147859.171 * [misc]backup-simplify:  Simplify a into a
1548147859.171 * [misc]taylor:  Taking taylor expansion of d in b
1548147859.171 * [misc]backup-simplify:  Simplify d into d
1548147859.171 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1548147859.171 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1548147859.171 * [misc]taylor:  Taking taylor expansion of c in b
1548147859.171 * [misc]backup-simplify:  Simplify c into c
1548147859.171 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1548147859.171 * [misc]taylor:  Taking taylor expansion of d in b
1548147859.171 * [misc]backup-simplify:  Simplify d into d
1548147859.171 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147859.171 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147859.171 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1548147859.171 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1548147859.171 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147859.171 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147859.171 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1548147859.171 * [misc]backup-simplify:  Simplify (/ (- (* a d)) (+ (pow c 2) (pow d 2))) into (* -1 (/ (* a d) (+ (pow c 2) (pow d 2))))
1548147859.171 * [misc]taylor:  Taking taylor expansion of (* -1 (/ (* a d) (+ (pow c 2) (pow d 2)))) in c
1548147859.171 * [misc]taylor:  Taking taylor expansion of -1 in c
1548147859.171 * [misc]backup-simplify:  Simplify -1 into -1
1548147859.171 * [misc]taylor:  Taking taylor expansion of (/ (* a d) (+ (pow c 2) (pow d 2))) in c
1548147859.171 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147859.171 * [misc]taylor:  Taking taylor expansion of a in c
1548147859.171 * [misc]backup-simplify:  Simplify a into a
1548147859.171 * [misc]taylor:  Taking taylor expansion of d in c
1548147859.171 * [misc]backup-simplify:  Simplify d into d
1548147859.172 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1548147859.172 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147859.172 * [misc]taylor:  Taking taylor expansion of c in c
1548147859.172 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.172 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.172 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147859.172 * [misc]taylor:  Taking taylor expansion of d in c
1548147859.172 * [misc]backup-simplify:  Simplify d into d
1548147859.172 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147859.172 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147859.172 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1548147859.172 * [misc]backup-simplify:  Simplify (/ (* a d) (pow d 2)) into (/ a d)
1548147859.172 * [misc]backup-simplify:  Simplify (* -1 (/ a d)) into (* -1 (/ a d))
1548147859.172 * [misc]taylor:  Taking taylor expansion of (* -1 (/ a d)) in a
1548147859.172 * [misc]taylor:  Taking taylor expansion of -1 in a
1548147859.172 * [misc]backup-simplify:  Simplify -1 into -1
1548147859.172 * [misc]taylor:  Taking taylor expansion of (/ a d) in a
1548147859.172 * [misc]taylor:  Taking taylor expansion of a in a
1548147859.172 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.172 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.172 * [misc]taylor:  Taking taylor expansion of d in a
1548147859.172 * [misc]backup-simplify:  Simplify d into d
1548147859.172 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1548147859.172 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147859.172 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147859.172 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147859.172 * [misc]backup-simplify:  Simplify (+ c 0) into c
1548147859.172 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1548147859.173 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147859.173 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.173 * [misc]backup-simplify:  Simplify (- (/ c (+ (pow c 2) (pow d 2))) (+ (* (* -1 (/ (* a d) (+ (pow c 2) (pow d 2)))) (/ 0 (+ (pow c 2) (pow d 2)))))) into (/ c (+ (pow c 2) (pow d 2)))
1548147859.173 * [misc]taylor:  Taking taylor expansion of (/ c (+ (pow c 2) (pow d 2))) in c
1548147859.173 * [misc]taylor:  Taking taylor expansion of c in c
1548147859.173 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.173 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.173 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1548147859.173 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147859.173 * [misc]taylor:  Taking taylor expansion of c in c
1548147859.173 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.173 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.173 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147859.173 * [misc]taylor:  Taking taylor expansion of d in c
1548147859.173 * [misc]backup-simplify:  Simplify d into d
1548147859.173 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147859.173 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1548147859.173 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147859.173 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147859.173 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147859.174 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.174 * [misc]backup-simplify:  Simplify (- (/ 0 (pow d 2)) (+ (* (/ a d) (/ 0 (pow d 2))))) into 0
1548147859.174 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ a d))) into 0
1548147859.174 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147859.174 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.174 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.174 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.174 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.174 * [misc]backup-simplify:  Simplify (* -1 (/ 1 d)) into (/ -1 d)
1548147859.174 * [misc]taylor:  Taking taylor expansion of (/ -1 d) in d
1548147859.174 * [misc]taylor:  Taking taylor expansion of -1 in d
1548147859.174 * [misc]backup-simplify:  Simplify -1 into -1
1548147859.174 * [misc]taylor:  Taking taylor expansion of d in d
1548147859.174 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.174 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.174 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548147859.174 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548147859.174 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.175 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1548147859.175 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1548147859.175 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147859.175 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.175 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1548147859.175 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1548147859.175 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.176 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (pow c 2) (pow d 2))) (+ (* (* -1 (/ (* a d) (+ (pow c 2) (pow d 2)))) (/ 0 (+ (pow c 2) (pow d 2)))) (* (/ c (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1548147859.176 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147859.176 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.176 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147859.176 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.176 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.176 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.176 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.176 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1548147859.176 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1548147859.176 * [misc]taylor:  Taking taylor expansion of d in a
1548147859.176 * [misc]backup-simplify:  Simplify d into d
1548147859.176 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147859.176 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147859.176 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1548147859.176 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147859.176 * [misc]taylor:  Taking taylor expansion of d in d
1548147859.176 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.176 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.176 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147859.176 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147859.177 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147859.177 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147859.177 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147859.177 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147859.177 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.177 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1548147859.177 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147859.177 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1548147859.177 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147859.178 * [misc]backup-simplify:  Simplify (- (/ 0 (pow d 2)) (+ (* (/ a d) (/ 1 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into (- (/ a (pow d 3)))
1548147859.178 * [misc]backup-simplify:  Simplify (+ (* -1 (- (/ a (pow d 3)))) (+ (* 0 0) (* 0 (/ a d)))) into (/ a (pow d 3))
1548147859.178 * [misc]taylor:  Taking taylor expansion of (/ a (pow d 3)) in a
1548147859.178 * [misc]taylor:  Taking taylor expansion of a in a
1548147859.178 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.178 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.178 * [misc]taylor:  Taking taylor expansion of (pow d 3) in a
1548147859.178 * [misc]taylor:  Taking taylor expansion of d in a
1548147859.178 * [misc]backup-simplify:  Simplify d into d
1548147859.178 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147859.178 * [misc]backup-simplify:  Simplify (* d (pow d 2)) into (pow d 3)
1548147859.178 * [misc]backup-simplify:  Simplify (/ 1 (pow d 3)) into (/ 1 (pow d 3))
1548147859.178 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.178 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.178 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.178 * [misc]backup-simplify:  Simplify (- (/ 0 d) (+ (* (/ 1 d) (/ 0 d)))) into 0
1548147859.178 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ 1 d))) into 0
1548147859.178 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.179 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.179 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.179 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.179 * [misc]backup-simplify:  Simplify (/ (- (* (/ 1 b) (/ 1 c)) (* (/ 1 a) (/ 1 d))) (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1548147859.179 * [misc]approximate:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (b c a d) around 0
1548147859.179 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1548147859.179 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1548147859.179 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1548147859.179 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1548147859.179 * [misc]taylor:  Taking taylor expansion of b in d
1548147859.179 * [misc]backup-simplify:  Simplify b into b
1548147859.179 * [misc]taylor:  Taking taylor expansion of c in d
1548147859.179 * [misc]backup-simplify:  Simplify c into c
1548147859.179 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147859.179 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1548147859.179 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1548147859.179 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1548147859.179 * [misc]taylor:  Taking taylor expansion of a in d
1548147859.179 * [misc]backup-simplify:  Simplify a into a
1548147859.179 * [misc]taylor:  Taking taylor expansion of d in d
1548147859.179 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.179 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.179 * [misc]backup-simplify:  Simplify (* a 0) into 0
1548147859.180 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1548147859.180 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1548147859.180 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1548147859.180 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1548147859.180 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1548147859.180 * [misc]taylor:  Taking taylor expansion of c in d
1548147859.180 * [misc]backup-simplify:  Simplify c into c
1548147859.180 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147859.180 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147859.180 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1548147859.180 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147859.180 * [misc]taylor:  Taking taylor expansion of d in d
1548147859.180 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.180 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.180 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147859.180 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147859.180 * [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
1548147859.180 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 a))) into (- (/ 1 a))
1548147859.181 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147859.181 * [misc]backup-simplify:  Simplify (/ (- (/ 1 a)) 1) into (/ -1 a)
1548147859.181 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1548147859.181 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1548147859.181 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1548147859.181 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1548147859.181 * [misc]taylor:  Taking taylor expansion of b in a
1548147859.181 * [misc]backup-simplify:  Simplify b into b
1548147859.181 * [misc]taylor:  Taking taylor expansion of c in a
1548147859.181 * [misc]backup-simplify:  Simplify c into c
1548147859.181 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147859.181 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1548147859.181 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1548147859.181 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147859.181 * [misc]taylor:  Taking taylor expansion of a in a
1548147859.181 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.181 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.181 * [misc]taylor:  Taking taylor expansion of d in a
1548147859.181 * [misc]backup-simplify:  Simplify d into d
1548147859.181 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147859.181 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1548147859.182 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1548147859.182 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1548147859.182 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1548147859.182 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1548147859.182 * [misc]taylor:  Taking taylor expansion of c in a
1548147859.182 * [misc]backup-simplify:  Simplify c into c
1548147859.182 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147859.182 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147859.182 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1548147859.182 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1548147859.182 * [misc]taylor:  Taking taylor expansion of d in a
1548147859.182 * [misc]backup-simplify:  Simplify d into d
1548147859.182 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147859.182 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147859.182 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1548147859.182 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d))) into (- (/ 1 d))
1548147859.182 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1548147859.183 * [misc]backup-simplify:  Simplify (/ (- (/ 1 d)) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ -1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d))
1548147859.183 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1548147859.183 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1548147859.183 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1548147859.183 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1548147859.183 * [misc]taylor:  Taking taylor expansion of b in c
1548147859.183 * [misc]backup-simplify:  Simplify b into b
1548147859.183 * [misc]taylor:  Taking taylor expansion of c in c
1548147859.183 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.183 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.183 * [misc]backup-simplify:  Simplify (* b 0) into 0
1548147859.183 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1548147859.183 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1548147859.183 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1548147859.183 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147859.183 * [misc]taylor:  Taking taylor expansion of a in c
1548147859.183 * [misc]backup-simplify:  Simplify a into a
1548147859.183 * [misc]taylor:  Taking taylor expansion of d in c
1548147859.183 * [misc]backup-simplify:  Simplify d into d
1548147859.183 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147859.183 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147859.183 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147859.183 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147859.183 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147859.183 * [misc]taylor:  Taking taylor expansion of c in c
1548147859.184 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.184 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.184 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147859.184 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147859.184 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147859.184 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147859.184 * [misc]taylor:  Taking taylor expansion of d in c
1548147859.184 * [misc]backup-simplify:  Simplify d into d
1548147859.184 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147859.184 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147859.184 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1548147859.184 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147859.184 * [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
1548147859.184 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1548147859.184 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1548147859.184 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1548147859.184 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147859.185 * [misc]taylor:  Taking taylor expansion of b in b
1548147859.185 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.185 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.185 * [misc]taylor:  Taking taylor expansion of c in b
1548147859.185 * [misc]backup-simplify:  Simplify c into c
1548147859.185 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147859.185 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147859.185 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1548147859.185 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1548147859.185 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147859.185 * [misc]taylor:  Taking taylor expansion of a in b
1548147859.185 * [misc]backup-simplify:  Simplify a into a
1548147859.185 * [misc]taylor:  Taking taylor expansion of d in b
1548147859.185 * [misc]backup-simplify:  Simplify d into d
1548147859.185 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147859.185 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147859.185 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1548147859.185 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1548147859.185 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1548147859.185 * [misc]taylor:  Taking taylor expansion of c in b
1548147859.185 * [misc]backup-simplify:  Simplify c into c
1548147859.185 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147859.185 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147859.185 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1548147859.186 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1548147859.186 * [misc]taylor:  Taking taylor expansion of d in b
1548147859.186 * [misc]backup-simplify:  Simplify d into d
1548147859.186 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147859.186 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147859.186 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1548147859.186 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1548147859.186 * [misc]backup-simplify:  Simplify (/ (/ 1 c) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c))
1548147859.186 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1548147859.186 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1548147859.186 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1548147859.186 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147859.186 * [misc]taylor:  Taking taylor expansion of b in b
1548147859.186 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.186 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.186 * [misc]taylor:  Taking taylor expansion of c in b
1548147859.186 * [misc]backup-simplify:  Simplify c into c
1548147859.186 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147859.187 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147859.187 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1548147859.187 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1548147859.187 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147859.187 * [misc]taylor:  Taking taylor expansion of a in b
1548147859.187 * [misc]backup-simplify:  Simplify a into a
1548147859.187 * [misc]taylor:  Taking taylor expansion of d in b
1548147859.187 * [misc]backup-simplify:  Simplify d into d
1548147859.187 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147859.187 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147859.187 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1548147859.187 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1548147859.187 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1548147859.187 * [misc]taylor:  Taking taylor expansion of c in b
1548147859.187 * [misc]backup-simplify:  Simplify c into c
1548147859.187 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147859.187 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147859.187 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1548147859.187 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1548147859.187 * [misc]taylor:  Taking taylor expansion of d in b
1548147859.187 * [misc]backup-simplify:  Simplify d into d
1548147859.187 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147859.187 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147859.187 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1548147859.188 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1548147859.188 * [misc]backup-simplify:  Simplify (/ (/ 1 c) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c))
1548147859.188 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c)) in c
1548147859.188 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c) in c
1548147859.188 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147859.188 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147859.188 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147859.188 * [misc]taylor:  Taking taylor expansion of c in c
1548147859.188 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.188 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.188 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147859.188 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147859.188 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147859.188 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147859.189 * [misc]taylor:  Taking taylor expansion of d in c
1548147859.189 * [misc]backup-simplify:  Simplify d into d
1548147859.189 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147859.189 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147859.189 * [misc]taylor:  Taking taylor expansion of c in c
1548147859.189 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.189 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.189 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147859.189 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548147859.189 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147859.189 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147859.190 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.190 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 0 0)) into 1
1548147859.190 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147859.190 * [misc]taylor:  Taking taylor expansion of 1 in a
1548147859.190 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.190 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1548147859.190 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1548147859.190 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1548147859.191 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1548147859.191 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1548147859.191 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1548147859.191 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147859.191 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147859.191 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.192 * [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (+ (* (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c)) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into (- (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d))))
1548147859.192 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)))) in c
1548147859.192 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d))) in c
1548147859.192 * [misc]taylor:  Taking taylor expansion of (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)) in c
1548147859.192 * [misc]taylor:  Taking taylor expansion of a in c
1548147859.192 * [misc]backup-simplify:  Simplify a into a
1548147859.192 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d) in c
1548147859.192 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147859.192 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147859.192 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147859.192 * [misc]taylor:  Taking taylor expansion of c in c
1548147859.192 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.192 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.192 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147859.192 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147859.192 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147859.192 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147859.192 * [misc]taylor:  Taking taylor expansion of d in c
1548147859.193 * [misc]backup-simplify:  Simplify d into d
1548147859.193 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147859.193 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147859.193 * [misc]taylor:  Taking taylor expansion of d in c
1548147859.193 * [misc]backup-simplify:  Simplify d into d
1548147859.193 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147859.193 * [misc]backup-simplify:  Simplify (* 1 d) into d
1548147859.193 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147859.193 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147859.193 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147859.194 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147859.194 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1548147859.194 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1) (* (/ 1 (pow d 2)) 0))) into 0
1548147859.194 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147859.194 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147859.194 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.194 * [misc]taylor:  Taking taylor expansion of 1 in d
1548147859.194 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.194 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.195 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1548147859.195 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1548147859.195 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147859.195 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1548147859.195 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147859.195 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.196 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1548147859.196 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1548147859.196 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1548147859.196 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1548147859.197 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.198 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (+ (* (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c)) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* (- (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147859.198 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147859.198 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.198 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147859.198 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.198 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1548147859.198 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1548147859.198 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1548147859.198 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147859.198 * [misc]taylor:  Taking taylor expansion of a in a
1548147859.198 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.198 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.198 * [misc]taylor:  Taking taylor expansion of d in a
1548147859.198 * [misc]backup-simplify:  Simplify d into d
1548147859.198 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147859.198 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1548147859.198 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1548147859.198 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1548147859.198 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1548147859.198 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1548147859.198 * [misc]taylor:  Taking taylor expansion of d in d
1548147859.199 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.199 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.199 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147859.199 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147859.199 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147859.199 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147859.199 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.200 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147859.200 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147859.200 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147859.200 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147859.200 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.201 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow d 2)) 1) (* 0 0)))) into (/ 1 (pow d 2))
1548147859.201 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1548147859.201 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d 2))) in a
1548147859.201 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1548147859.201 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1548147859.201 * [misc]taylor:  Taking taylor expansion of d in a
1548147859.201 * [misc]backup-simplify:  Simplify d into d
1548147859.201 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147859.202 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147859.202 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.202 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.202 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.202 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.202 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.202 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.202 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.202 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1548147859.203 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1548147859.203 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1548147859.203 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1548147859.203 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147859.203 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.204 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1548147859.204 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1548147859.204 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1548147859.205 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1548147859.205 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.206 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (+ (* (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c)) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* (- (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* 0 (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147859.206 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147859.206 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.206 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147859.206 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.206 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147859.206 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.206 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147859.207 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147859.207 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.207 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 d)) into 0
1548147859.207 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147859.207 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1548147859.207 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147859.207 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147859.207 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.208 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548147859.208 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147859.208 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1548147859.209 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1548147859.209 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.209 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow d 2)) 0) (+ (* 0 1) (* 0 0))))) into 0
1548147859.210 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1548147859.210 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147859.210 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.210 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.210 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.210 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.210 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.210 * [misc]backup-simplify:  Simplify (/ (- (* (/ 1 (- b)) (/ 1 (- c))) (* (/ 1 (- a)) (/ 1 (- d)))) (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1548147859.210 * [misc]approximate:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (b c a d) around 0
1548147859.210 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1548147859.211 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1548147859.211 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1548147859.211 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1548147859.211 * [misc]taylor:  Taking taylor expansion of b in d
1548147859.211 * [misc]backup-simplify:  Simplify b into b
1548147859.211 * [misc]taylor:  Taking taylor expansion of c in d
1548147859.211 * [misc]backup-simplify:  Simplify c into c
1548147859.211 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147859.211 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1548147859.211 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1548147859.211 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1548147859.211 * [misc]taylor:  Taking taylor expansion of a in d
1548147859.211 * [misc]backup-simplify:  Simplify a into a
1548147859.211 * [misc]taylor:  Taking taylor expansion of d in d
1548147859.211 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.211 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.211 * [misc]backup-simplify:  Simplify (* a 0) into 0
1548147859.211 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1548147859.211 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1548147859.211 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1548147859.211 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1548147859.211 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1548147859.211 * [misc]taylor:  Taking taylor expansion of c in d
1548147859.212 * [misc]backup-simplify:  Simplify c into c
1548147859.212 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147859.212 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147859.212 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1548147859.212 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147859.212 * [misc]taylor:  Taking taylor expansion of d in d
1548147859.212 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.212 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.212 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147859.212 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147859.212 * [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
1548147859.212 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 a))) into (- (/ 1 a))
1548147859.213 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147859.213 * [misc]backup-simplify:  Simplify (/ (- (/ 1 a)) 1) into (/ -1 a)
1548147859.213 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1548147859.213 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1548147859.213 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1548147859.213 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1548147859.213 * [misc]taylor:  Taking taylor expansion of b in a
1548147859.213 * [misc]backup-simplify:  Simplify b into b
1548147859.213 * [misc]taylor:  Taking taylor expansion of c in a
1548147859.213 * [misc]backup-simplify:  Simplify c into c
1548147859.213 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147859.213 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1548147859.213 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1548147859.213 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147859.213 * [misc]taylor:  Taking taylor expansion of a in a
1548147859.213 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.213 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.213 * [misc]taylor:  Taking taylor expansion of d in a
1548147859.213 * [misc]backup-simplify:  Simplify d into d
1548147859.213 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147859.214 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1548147859.214 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1548147859.214 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1548147859.214 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1548147859.214 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1548147859.214 * [misc]taylor:  Taking taylor expansion of c in a
1548147859.214 * [misc]backup-simplify:  Simplify c into c
1548147859.214 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147859.214 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147859.214 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1548147859.214 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1548147859.214 * [misc]taylor:  Taking taylor expansion of d in a
1548147859.214 * [misc]backup-simplify:  Simplify d into d
1548147859.214 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147859.214 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147859.214 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1548147859.214 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d))) into (- (/ 1 d))
1548147859.215 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1548147859.215 * [misc]backup-simplify:  Simplify (/ (- (/ 1 d)) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ -1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d))
1548147859.215 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1548147859.215 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1548147859.215 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1548147859.215 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1548147859.215 * [misc]taylor:  Taking taylor expansion of b in c
1548147859.215 * [misc]backup-simplify:  Simplify b into b
1548147859.215 * [misc]taylor:  Taking taylor expansion of c in c
1548147859.215 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.215 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.215 * [misc]backup-simplify:  Simplify (* b 0) into 0
1548147859.215 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1548147859.215 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1548147859.215 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1548147859.215 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147859.215 * [misc]taylor:  Taking taylor expansion of a in c
1548147859.215 * [misc]backup-simplify:  Simplify a into a
1548147859.215 * [misc]taylor:  Taking taylor expansion of d in c
1548147859.215 * [misc]backup-simplify:  Simplify d into d
1548147859.215 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147859.216 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147859.216 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147859.216 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147859.216 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147859.216 * [misc]taylor:  Taking taylor expansion of c in c
1548147859.216 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.216 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.216 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147859.216 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147859.216 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147859.216 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147859.216 * [misc]taylor:  Taking taylor expansion of d in c
1548147859.216 * [misc]backup-simplify:  Simplify d into d
1548147859.216 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147859.216 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147859.216 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1548147859.216 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147859.217 * [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
1548147859.217 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1548147859.217 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1548147859.217 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1548147859.217 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147859.217 * [misc]taylor:  Taking taylor expansion of b in b
1548147859.217 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.217 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.217 * [misc]taylor:  Taking taylor expansion of c in b
1548147859.217 * [misc]backup-simplify:  Simplify c into c
1548147859.217 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147859.217 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147859.217 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1548147859.217 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1548147859.217 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147859.217 * [misc]taylor:  Taking taylor expansion of a in b
1548147859.217 * [misc]backup-simplify:  Simplify a into a
1548147859.217 * [misc]taylor:  Taking taylor expansion of d in b
1548147859.217 * [misc]backup-simplify:  Simplify d into d
1548147859.217 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147859.217 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147859.217 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1548147859.217 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1548147859.217 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1548147859.218 * [misc]taylor:  Taking taylor expansion of c in b
1548147859.218 * [misc]backup-simplify:  Simplify c into c
1548147859.218 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147859.218 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147859.218 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1548147859.218 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1548147859.218 * [misc]taylor:  Taking taylor expansion of d in b
1548147859.218 * [misc]backup-simplify:  Simplify d into d
1548147859.218 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147859.218 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147859.218 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1548147859.218 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1548147859.218 * [misc]backup-simplify:  Simplify (/ (/ 1 c) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c))
1548147859.218 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1548147859.218 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1548147859.218 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1548147859.218 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147859.218 * [misc]taylor:  Taking taylor expansion of b in b
1548147859.218 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.218 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.219 * [misc]taylor:  Taking taylor expansion of c in b
1548147859.219 * [misc]backup-simplify:  Simplify c into c
1548147859.219 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147859.219 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147859.219 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1548147859.219 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1548147859.219 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147859.219 * [misc]taylor:  Taking taylor expansion of a in b
1548147859.219 * [misc]backup-simplify:  Simplify a into a
1548147859.219 * [misc]taylor:  Taking taylor expansion of d in b
1548147859.219 * [misc]backup-simplify:  Simplify d into d
1548147859.219 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147859.219 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147859.219 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1548147859.219 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1548147859.219 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1548147859.219 * [misc]taylor:  Taking taylor expansion of c in b
1548147859.219 * [misc]backup-simplify:  Simplify c into c
1548147859.219 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147859.219 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147859.219 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1548147859.219 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1548147859.219 * [misc]taylor:  Taking taylor expansion of d in b
1548147859.219 * [misc]backup-simplify:  Simplify d into d
1548147859.220 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147859.220 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147859.220 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1548147859.220 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1548147859.220 * [misc]backup-simplify:  Simplify (/ (/ 1 c) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c))
1548147859.220 * [misc]taylor:  Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c)) in c
1548147859.220 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c) in c
1548147859.220 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147859.220 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147859.220 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147859.220 * [misc]taylor:  Taking taylor expansion of c in c
1548147859.220 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.220 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.220 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147859.221 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147859.221 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147859.221 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147859.221 * [misc]taylor:  Taking taylor expansion of d in c
1548147859.221 * [misc]backup-simplify:  Simplify d into d
1548147859.221 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147859.221 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147859.221 * [misc]taylor:  Taking taylor expansion of c in c
1548147859.221 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.221 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.221 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147859.221 * [misc]backup-simplify:  Simplify (* 1 0) into 0
1548147859.221 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147859.222 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147859.222 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.222 * [misc]backup-simplify:  Simplify (+ (* 1 1) (* 0 0)) into 1
1548147859.222 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147859.222 * [misc]taylor:  Taking taylor expansion of 1 in a
1548147859.222 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.222 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1548147859.223 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1548147859.223 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1548147859.223 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1548147859.223 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1548147859.223 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1548147859.223 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147859.223 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147859.223 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.224 * [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (+ (* (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c)) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into (- (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d))))
1548147859.224 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)))) in c
1548147859.224 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d))) in c
1548147859.224 * [misc]taylor:  Taking taylor expansion of (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)) in c
1548147859.224 * [misc]taylor:  Taking taylor expansion of a in c
1548147859.224 * [misc]backup-simplify:  Simplify a into a
1548147859.224 * [misc]taylor:  Taking taylor expansion of (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d) in c
1548147859.224 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147859.224 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147859.224 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147859.224 * [misc]taylor:  Taking taylor expansion of c in c
1548147859.224 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.224 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.224 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147859.225 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147859.225 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147859.225 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147859.225 * [misc]taylor:  Taking taylor expansion of d in c
1548147859.225 * [misc]backup-simplify:  Simplify d into d
1548147859.225 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147859.225 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147859.225 * [misc]taylor:  Taking taylor expansion of d in c
1548147859.225 * [misc]backup-simplify:  Simplify d into d
1548147859.225 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147859.225 * [misc]backup-simplify:  Simplify (* 1 d) into d
1548147859.225 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147859.225 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147859.226 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147859.226 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147859.226 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1548147859.226 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 1) (* (/ 1 (pow d 2)) 0))) into 0
1548147859.226 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147859.227 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147859.227 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.227 * [misc]taylor:  Taking taylor expansion of 1 in d
1548147859.227 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.227 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.227 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1548147859.227 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1548147859.227 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147859.227 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1548147859.228 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147859.228 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.228 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1548147859.228 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1548147859.228 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1548147859.229 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1548147859.229 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.230 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (+ (* (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c)) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* (- (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147859.230 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147859.230 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.230 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147859.230 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.230 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1548147859.230 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1548147859.230 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1548147859.230 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147859.230 * [misc]taylor:  Taking taylor expansion of a in a
1548147859.230 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.230 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.230 * [misc]taylor:  Taking taylor expansion of d in a
1548147859.230 * [misc]backup-simplify:  Simplify d into d
1548147859.230 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147859.230 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1548147859.230 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1548147859.230 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1548147859.230 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1548147859.230 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1548147859.230 * [misc]taylor:  Taking taylor expansion of d in d
1548147859.230 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.230 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.231 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147859.231 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147859.231 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147859.231 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147859.231 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.232 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147859.232 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147859.232 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147859.232 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147859.232 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.233 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow d 2)) 1) (* 0 0)))) into (/ 1 (pow d 2))
1548147859.233 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1548147859.233 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow d 2))) in a
1548147859.233 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1548147859.233 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1548147859.233 * [misc]taylor:  Taking taylor expansion of d in a
1548147859.233 * [misc]backup-simplify:  Simplify d into d
1548147859.233 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147859.233 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147859.233 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.233 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.234 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.234 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.234 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.234 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.234 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.234 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1548147859.234 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1548147859.235 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1548147859.235 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1548147859.235 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147859.235 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.235 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1548147859.236 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1548147859.236 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1548147859.236 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1548147859.236 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.237 * [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (+ (* (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c)) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* (- (/ 1 (* a (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* 0 (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147859.237 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147859.237 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.237 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147859.238 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.238 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147859.238 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.238 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147859.238 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147859.238 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.238 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 d)) into 0
1548147859.238 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147859.239 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1548147859.239 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147859.239 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147859.239 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.239 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548147859.239 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147859.240 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1548147859.240 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1548147859.240 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.241 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow d 2)) 0) (+ (* 0 1) (* 0 0))))) into 0
1548147859.241 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1548147859.241 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147859.241 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.241 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.241 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.241 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.241 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.241 * * * * [misc]progress:  [ 2 / 3 ] generating series at (2 1)
1548147859.241 * [misc]backup-simplify:  Simplify (- (* b c) (* a d)) into (- (* b c) (* a d))
1548147859.242 * [misc]approximate:  Taking taylor expansion of (- (* b c) (* a d)) in (b c a d) around 0
1548147859.242 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in d
1548147859.242 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1548147859.242 * [misc]taylor:  Taking taylor expansion of b in d
1548147859.242 * [misc]backup-simplify:  Simplify b into b
1548147859.242 * [misc]taylor:  Taking taylor expansion of c in d
1548147859.242 * [misc]backup-simplify:  Simplify c into c
1548147859.242 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1548147859.242 * [misc]taylor:  Taking taylor expansion of a in d
1548147859.242 * [misc]backup-simplify:  Simplify a into a
1548147859.242 * [misc]taylor:  Taking taylor expansion of d in d
1548147859.242 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.242 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.242 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in a
1548147859.242 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1548147859.242 * [misc]taylor:  Taking taylor expansion of b in a
1548147859.242 * [misc]backup-simplify:  Simplify b into b
1548147859.242 * [misc]taylor:  Taking taylor expansion of c in a
1548147859.242 * [misc]backup-simplify:  Simplify c into c
1548147859.242 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147859.242 * [misc]taylor:  Taking taylor expansion of a in a
1548147859.242 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.242 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.242 * [misc]taylor:  Taking taylor expansion of d in a
1548147859.242 * [misc]backup-simplify:  Simplify d into d
1548147859.242 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in c
1548147859.242 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1548147859.242 * [misc]taylor:  Taking taylor expansion of b in c
1548147859.242 * [misc]backup-simplify:  Simplify b into b
1548147859.242 * [misc]taylor:  Taking taylor expansion of c in c
1548147859.242 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.242 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.242 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147859.242 * [misc]taylor:  Taking taylor expansion of a in c
1548147859.242 * [misc]backup-simplify:  Simplify a into a
1548147859.242 * [misc]taylor:  Taking taylor expansion of d in c
1548147859.242 * [misc]backup-simplify:  Simplify d into d
1548147859.242 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1548147859.242 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147859.242 * [misc]taylor:  Taking taylor expansion of b in b
1548147859.242 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.243 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.243 * [misc]taylor:  Taking taylor expansion of c in b
1548147859.243 * [misc]backup-simplify:  Simplify c into c
1548147859.243 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147859.243 * [misc]taylor:  Taking taylor expansion of a in b
1548147859.243 * [misc]backup-simplify:  Simplify a into a
1548147859.243 * [misc]taylor:  Taking taylor expansion of d in b
1548147859.243 * [misc]backup-simplify:  Simplify d into d
1548147859.243 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1548147859.243 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147859.243 * [misc]taylor:  Taking taylor expansion of b in b
1548147859.243 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.243 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.243 * [misc]taylor:  Taking taylor expansion of c in b
1548147859.243 * [misc]backup-simplify:  Simplify c into c
1548147859.243 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147859.243 * [misc]taylor:  Taking taylor expansion of a in b
1548147859.243 * [misc]backup-simplify:  Simplify a into a
1548147859.243 * [misc]taylor:  Taking taylor expansion of d in b
1548147859.243 * [misc]backup-simplify:  Simplify d into d
1548147859.243 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147859.243 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147859.243 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1548147859.243 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1548147859.243 * [misc]taylor:  Taking taylor expansion of (- (* a d)) in c
1548147859.243 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147859.243 * [misc]taylor:  Taking taylor expansion of a in c
1548147859.243 * [misc]backup-simplify:  Simplify a into a
1548147859.243 * [misc]taylor:  Taking taylor expansion of d in c
1548147859.243 * [misc]backup-simplify:  Simplify d into d
1548147859.243 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147859.244 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1548147859.244 * [misc]taylor:  Taking taylor expansion of (- (* a d)) in a
1548147859.244 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147859.244 * [misc]taylor:  Taking taylor expansion of a in a
1548147859.244 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.244 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.244 * [misc]taylor:  Taking taylor expansion of d in a
1548147859.244 * [misc]backup-simplify:  Simplify d into d
1548147859.244 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147859.244 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147859.244 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.244 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.244 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.244 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147859.244 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147859.244 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147859.244 * [misc]backup-simplify:  Simplify (+ c 0) into c
1548147859.245 * [misc]taylor:  Taking taylor expansion of c in c
1548147859.245 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.245 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.245 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147859.245 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.245 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.245 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.245 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.245 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147859.245 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147859.245 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147859.245 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.245 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.245 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.245 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.245 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1548147859.245 * [misc]backup-simplify:  Simplify (- d) into (- d)
1548147859.245 * [misc]taylor:  Taking taylor expansion of (- d) in d
1548147859.245 * [misc]taylor:  Taking taylor expansion of d in d
1548147859.245 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.245 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.246 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147859.246 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.246 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.246 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1548147859.246 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1548147859.246 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147859.246 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.246 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147859.246 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.246 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147859.247 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.247 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.247 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.247 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.247 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.247 * [misc]backup-simplify:  Simplify (- (* (/ 1 b) (/ 1 c)) (* (/ 1 a) (/ 1 d))) into (- (/ 1 (* b c)) (/ 1 (* a d)))
1548147859.247 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in (b c a d) around 0
1548147859.247 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1548147859.247 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1548147859.247 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1548147859.247 * [misc]taylor:  Taking taylor expansion of b in d
1548147859.247 * [misc]backup-simplify:  Simplify b into b
1548147859.247 * [misc]taylor:  Taking taylor expansion of c in d
1548147859.247 * [misc]backup-simplify:  Simplify c into c
1548147859.247 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147859.247 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1548147859.247 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1548147859.247 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1548147859.247 * [misc]taylor:  Taking taylor expansion of a in d
1548147859.247 * [misc]backup-simplify:  Simplify a into a
1548147859.248 * [misc]taylor:  Taking taylor expansion of d in d
1548147859.248 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.248 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.248 * [misc]backup-simplify:  Simplify (* a 0) into 0
1548147859.248 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1548147859.248 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1548147859.248 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1548147859.248 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1548147859.248 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1548147859.248 * [misc]taylor:  Taking taylor expansion of b in a
1548147859.248 * [misc]backup-simplify:  Simplify b into b
1548147859.248 * [misc]taylor:  Taking taylor expansion of c in a
1548147859.248 * [misc]backup-simplify:  Simplify c into c
1548147859.248 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147859.248 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1548147859.248 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1548147859.248 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147859.248 * [misc]taylor:  Taking taylor expansion of a in a
1548147859.248 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.248 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.248 * [misc]taylor:  Taking taylor expansion of d in a
1548147859.248 * [misc]backup-simplify:  Simplify d into d
1548147859.248 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147859.249 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1548147859.249 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1548147859.249 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1548147859.249 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1548147859.249 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1548147859.249 * [misc]taylor:  Taking taylor expansion of b in c
1548147859.249 * [misc]backup-simplify:  Simplify b into b
1548147859.249 * [misc]taylor:  Taking taylor expansion of c in c
1548147859.249 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.249 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.249 * [misc]backup-simplify:  Simplify (* b 0) into 0
1548147859.249 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1548147859.249 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1548147859.249 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1548147859.249 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147859.249 * [misc]taylor:  Taking taylor expansion of a in c
1548147859.249 * [misc]backup-simplify:  Simplify a into a
1548147859.249 * [misc]taylor:  Taking taylor expansion of d in c
1548147859.249 * [misc]backup-simplify:  Simplify d into d
1548147859.249 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147859.249 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147859.249 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1548147859.249 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1548147859.249 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147859.249 * [misc]taylor:  Taking taylor expansion of b in b
1548147859.250 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.250 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.250 * [misc]taylor:  Taking taylor expansion of c in b
1548147859.250 * [misc]backup-simplify:  Simplify c into c
1548147859.250 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147859.250 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147859.250 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1548147859.250 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1548147859.250 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147859.250 * [misc]taylor:  Taking taylor expansion of a in b
1548147859.250 * [misc]backup-simplify:  Simplify a into a
1548147859.250 * [misc]taylor:  Taking taylor expansion of d in b
1548147859.250 * [misc]backup-simplify:  Simplify d into d
1548147859.250 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147859.250 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147859.250 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1548147859.250 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1548147859.250 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147859.250 * [misc]taylor:  Taking taylor expansion of b in b
1548147859.250 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.250 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.250 * [misc]taylor:  Taking taylor expansion of c in b
1548147859.250 * [misc]backup-simplify:  Simplify c into c
1548147859.250 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147859.251 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147859.251 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1548147859.251 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1548147859.251 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147859.251 * [misc]taylor:  Taking taylor expansion of a in b
1548147859.251 * [misc]backup-simplify:  Simplify a into a
1548147859.251 * [misc]taylor:  Taking taylor expansion of d in b
1548147859.251 * [misc]backup-simplify:  Simplify d into d
1548147859.251 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147859.251 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147859.251 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1548147859.251 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1548147859.251 * [misc]taylor:  Taking taylor expansion of c in c
1548147859.251 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.251 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.251 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147859.251 * [misc]taylor:  Taking taylor expansion of 1 in a
1548147859.251 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.252 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1548147859.252 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1548147859.252 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1548147859.252 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1548147859.252 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in c
1548147859.252 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1548147859.252 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147859.252 * [misc]taylor:  Taking taylor expansion of a in c
1548147859.252 * [misc]backup-simplify:  Simplify a into a
1548147859.252 * [misc]taylor:  Taking taylor expansion of d in c
1548147859.252 * [misc]backup-simplify:  Simplify d into d
1548147859.252 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147859.252 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147859.252 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147859.253 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147859.253 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.253 * [misc]taylor:  Taking taylor expansion of 1 in d
1548147859.253 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.253 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1548147859.253 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1548147859.253 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147859.253 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1548147859.254 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147859.254 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.254 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147859.254 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.257 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1548147859.257 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1548147859.257 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1548147859.257 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147859.258 * [misc]taylor:  Taking taylor expansion of a in a
1548147859.258 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.258 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.258 * [misc]taylor:  Taking taylor expansion of d in a
1548147859.258 * [misc]backup-simplify:  Simplify d into d
1548147859.258 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147859.258 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1548147859.258 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1548147859.258 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1548147859.258 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1548147859.258 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1548147859.258 * [misc]taylor:  Taking taylor expansion of d in d
1548147859.258 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.258 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.259 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147859.259 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147859.259 * [misc]backup-simplify:  Simplify -1 into -1
1548147859.259 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147859.259 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147859.259 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.259 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.259 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.260 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.260 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.260 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.260 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1548147859.260 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1548147859.261 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1548147859.261 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1548147859.261 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147859.261 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.261 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147859.261 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.261 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147859.261 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.261 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147859.261 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1548147859.262 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147859.262 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147859.262 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.262 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147859.262 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147859.262 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.262 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1548147859.262 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1548147859.263 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147859.263 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.263 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.263 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.263 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.263 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.263 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.263 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.263 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.263 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147859.263 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147859.263 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.263 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.263 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.263 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.264 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))))) into 0
1548147859.265 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1548147859.265 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1548147859.265 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1548147859.265 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147859.266 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.266 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147859.266 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.266 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147859.266 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.266 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147859.266 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.266 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1548147859.266 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1548147859.266 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147859.266 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147859.266 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.267 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147859.267 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147859.267 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.267 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.267 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.267 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.267 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.267 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.267 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.267 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1548147859.268 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1548147859.268 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147859.268 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.268 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.268 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.268 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.268 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.268 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.268 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.268 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.268 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.268 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.269 * [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 c)) (/ 1 (/ 1 b)))))) (* -1 (* (/ 1 (/ 1 d)) (* (/ 1 (/ 1 a)) (* 1 1))))) into (- (* b c) (* a d))
1548147859.269 * [misc]backup-simplify:  Simplify (- (* (/ 1 (- b)) (/ 1 (- c))) (* (/ 1 (- a)) (/ 1 (- d)))) into (- (/ 1 (* b c)) (/ 1 (* a d)))
1548147859.269 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in (b c a d) around 0
1548147859.269 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1548147859.269 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1548147859.269 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1548147859.269 * [misc]taylor:  Taking taylor expansion of b in d
1548147859.269 * [misc]backup-simplify:  Simplify b into b
1548147859.269 * [misc]taylor:  Taking taylor expansion of c in d
1548147859.269 * [misc]backup-simplify:  Simplify c into c
1548147859.269 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147859.269 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1548147859.269 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1548147859.269 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1548147859.269 * [misc]taylor:  Taking taylor expansion of a in d
1548147859.269 * [misc]backup-simplify:  Simplify a into a
1548147859.269 * [misc]taylor:  Taking taylor expansion of d in d
1548147859.269 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.269 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.269 * [misc]backup-simplify:  Simplify (* a 0) into 0
1548147859.270 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1548147859.270 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1548147859.270 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1548147859.270 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1548147859.270 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1548147859.270 * [misc]taylor:  Taking taylor expansion of b in a
1548147859.270 * [misc]backup-simplify:  Simplify b into b
1548147859.270 * [misc]taylor:  Taking taylor expansion of c in a
1548147859.270 * [misc]backup-simplify:  Simplify c into c
1548147859.270 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147859.270 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1548147859.270 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1548147859.270 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147859.270 * [misc]taylor:  Taking taylor expansion of a in a
1548147859.270 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.270 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.270 * [misc]taylor:  Taking taylor expansion of d in a
1548147859.270 * [misc]backup-simplify:  Simplify d into d
1548147859.270 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147859.270 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1548147859.270 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1548147859.270 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1548147859.270 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1548147859.270 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1548147859.270 * [misc]taylor:  Taking taylor expansion of b in c
1548147859.270 * [misc]backup-simplify:  Simplify b into b
1548147859.271 * [misc]taylor:  Taking taylor expansion of c in c
1548147859.271 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.271 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.271 * [misc]backup-simplify:  Simplify (* b 0) into 0
1548147859.271 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1548147859.271 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1548147859.271 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1548147859.271 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147859.271 * [misc]taylor:  Taking taylor expansion of a in c
1548147859.271 * [misc]backup-simplify:  Simplify a into a
1548147859.271 * [misc]taylor:  Taking taylor expansion of d in c
1548147859.271 * [misc]backup-simplify:  Simplify d into d
1548147859.271 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147859.271 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147859.271 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1548147859.271 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1548147859.271 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147859.271 * [misc]taylor:  Taking taylor expansion of b in b
1548147859.271 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.271 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.271 * [misc]taylor:  Taking taylor expansion of c in b
1548147859.271 * [misc]backup-simplify:  Simplify c into c
1548147859.271 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147859.272 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147859.272 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1548147859.272 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1548147859.272 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147859.272 * [misc]taylor:  Taking taylor expansion of a in b
1548147859.272 * [misc]backup-simplify:  Simplify a into a
1548147859.272 * [misc]taylor:  Taking taylor expansion of d in b
1548147859.272 * [misc]backup-simplify:  Simplify d into d
1548147859.272 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147859.272 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147859.272 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1548147859.272 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1548147859.272 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147859.272 * [misc]taylor:  Taking taylor expansion of b in b
1548147859.272 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.272 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.272 * [misc]taylor:  Taking taylor expansion of c in b
1548147859.272 * [misc]backup-simplify:  Simplify c into c
1548147859.272 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147859.272 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147859.272 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1548147859.272 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1548147859.272 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147859.272 * [misc]taylor:  Taking taylor expansion of a in b
1548147859.272 * [misc]backup-simplify:  Simplify a into a
1548147859.272 * [misc]taylor:  Taking taylor expansion of d in b
1548147859.273 * [misc]backup-simplify:  Simplify d into d
1548147859.273 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147859.273 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147859.273 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1548147859.273 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1548147859.273 * [misc]taylor:  Taking taylor expansion of c in c
1548147859.273 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.273 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.273 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147859.273 * [misc]taylor:  Taking taylor expansion of 1 in a
1548147859.273 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.273 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1548147859.273 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1548147859.274 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1548147859.274 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1548147859.274 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in c
1548147859.274 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1548147859.274 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147859.274 * [misc]taylor:  Taking taylor expansion of a in c
1548147859.274 * [misc]backup-simplify:  Simplify a into a
1548147859.274 * [misc]taylor:  Taking taylor expansion of d in c
1548147859.274 * [misc]backup-simplify:  Simplify d into d
1548147859.274 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147859.274 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147859.274 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147859.274 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147859.274 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.274 * [misc]taylor:  Taking taylor expansion of 1 in d
1548147859.274 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.275 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1548147859.275 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1548147859.275 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147859.275 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1548147859.275 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147859.275 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.275 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147859.275 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.276 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1548147859.276 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1548147859.276 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1548147859.276 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147859.276 * [misc]taylor:  Taking taylor expansion of a in a
1548147859.276 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.276 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.276 * [misc]taylor:  Taking taylor expansion of d in a
1548147859.276 * [misc]backup-simplify:  Simplify d into d
1548147859.276 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147859.276 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1548147859.276 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1548147859.276 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1548147859.276 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1548147859.276 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1548147859.276 * [misc]taylor:  Taking taylor expansion of d in d
1548147859.276 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.276 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.276 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147859.277 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147859.277 * [misc]backup-simplify:  Simplify -1 into -1
1548147859.277 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147859.277 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147859.277 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.277 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.277 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.277 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.277 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.277 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.278 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1548147859.278 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1548147859.278 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1548147859.278 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1548147859.278 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147859.278 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.279 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147859.279 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.279 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147859.279 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.279 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147859.279 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1548147859.279 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147859.279 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147859.279 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.279 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147859.280 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147859.280 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.280 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1548147859.280 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1548147859.280 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147859.280 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.280 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.280 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.280 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.280 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.280 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.280 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.280 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.281 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147859.281 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147859.281 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.281 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.281 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.281 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.282 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))))) into 0
1548147859.282 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1548147859.282 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1548147859.283 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1548147859.283 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147859.283 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.283 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147859.283 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.283 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147859.283 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.283 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147859.283 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.283 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1548147859.284 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1548147859.284 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147859.284 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147859.284 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.284 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147859.284 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147859.284 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.284 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.285 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.285 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.285 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.285 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.285 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.285 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1548147859.285 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1548147859.285 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147859.285 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.285 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.285 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.285 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.286 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.286 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.286 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.286 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.286 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.286 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.286 * [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- c))) (/ 1 (/ 1 (- b))))))) (* -1 (* (/ 1 (/ 1 (- d))) (* (/ 1 (/ 1 (- a))) (* 1 1))))) into (- (* b c) (* a d))
1548147859.286 * * * * [misc]progress:  [ 3 / 3 ] generating series at (2 2)
1548147859.286 * [misc]backup-simplify:  Simplify (+ (* c c) (* d d)) into (+ (pow c 2) (pow d 2))
1548147859.286 * [misc]approximate:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in (c d) around 0
1548147859.286 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1548147859.287 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1548147859.287 * [misc]taylor:  Taking taylor expansion of c in d
1548147859.287 * [misc]backup-simplify:  Simplify c into c
1548147859.287 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147859.287 * [misc]taylor:  Taking taylor expansion of d in d
1548147859.287 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.287 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.287 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1548147859.287 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147859.287 * [misc]taylor:  Taking taylor expansion of c in c
1548147859.287 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.287 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.287 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147859.287 * [misc]taylor:  Taking taylor expansion of d in c
1548147859.287 * [misc]backup-simplify:  Simplify d into d
1548147859.287 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1548147859.287 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147859.287 * [misc]taylor:  Taking taylor expansion of c in c
1548147859.287 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.287 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.287 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147859.287 * [misc]taylor:  Taking taylor expansion of d in c
1548147859.287 * [misc]backup-simplify:  Simplify d into d
1548147859.287 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147859.287 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1548147859.287 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147859.287 * [misc]taylor:  Taking taylor expansion of d in d
1548147859.287 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.287 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.288 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147859.288 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.288 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.288 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.288 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.288 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147859.288 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1548147859.288 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147859.288 * [misc]taylor:  Taking taylor expansion of 1 in d
1548147859.288 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.288 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.288 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.289 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147859.289 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.289 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147859.289 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1548147859.289 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.289 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.289 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.289 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.289 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.289 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.290 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147859.290 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.290 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147859.290 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d))))) into 0
1548147859.291 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.291 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.291 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.291 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.291 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.291 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* d 1) 2)) (* 1 (pow (* 1 c) 2))) into (+ (pow d 2) (pow c 2))
1548147859.291 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1548147859.291 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in (c d) around 0
1548147859.291 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1548147859.291 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1548147859.291 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1548147859.291 * [misc]taylor:  Taking taylor expansion of c in d
1548147859.291 * [misc]backup-simplify:  Simplify c into c
1548147859.291 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147859.291 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147859.291 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1548147859.291 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147859.292 * [misc]taylor:  Taking taylor expansion of d in d
1548147859.292 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.292 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.292 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147859.292 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147859.292 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147859.292 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147859.292 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147859.292 * [misc]taylor:  Taking taylor expansion of c in c
1548147859.292 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.292 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.292 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147859.292 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147859.292 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147859.292 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147859.292 * [misc]taylor:  Taking taylor expansion of d in c
1548147859.292 * [misc]backup-simplify:  Simplify d into d
1548147859.292 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147859.293 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147859.293 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147859.293 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147859.293 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147859.293 * [misc]taylor:  Taking taylor expansion of c in c
1548147859.293 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.293 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.293 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147859.293 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147859.293 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147859.293 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147859.293 * [misc]taylor:  Taking taylor expansion of d in c
1548147859.293 * [misc]backup-simplify:  Simplify d into d
1548147859.293 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147859.293 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147859.293 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147859.293 * [misc]taylor:  Taking taylor expansion of 1 in d
1548147859.293 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.294 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147859.294 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147859.294 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.294 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.294 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.294 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147859.295 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147859.295 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1548147859.295 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1548147859.295 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147859.295 * [misc]taylor:  Taking taylor expansion of d in d
1548147859.295 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.295 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.295 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147859.295 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147859.295 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.295 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.296 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147859.296 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147859.296 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147859.296 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147859.296 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.296 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.296 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.297 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147859.297 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147859.297 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.297 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.297 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.297 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548147859.298 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147859.298 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1548147859.298 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1548147859.298 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.298 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.298 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.299 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147859.299 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147859.299 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.299 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.299 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.299 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 c))) 2)) (* 1 (pow (* (/ 1 (/ 1 d)) 1) 2))) into (+ (pow c 2) (pow d 2))
1548147859.300 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d)))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1548147859.300 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in (c d) around 0
1548147859.300 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1548147859.300 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1548147859.300 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1548147859.300 * [misc]taylor:  Taking taylor expansion of c in d
1548147859.300 * [misc]backup-simplify:  Simplify c into c
1548147859.300 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147859.300 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147859.300 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1548147859.300 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147859.300 * [misc]taylor:  Taking taylor expansion of d in d
1548147859.300 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.300 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.300 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147859.300 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147859.300 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147859.300 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147859.300 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147859.300 * [misc]taylor:  Taking taylor expansion of c in c
1548147859.300 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.300 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.300 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147859.300 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147859.300 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147859.300 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147859.300 * [misc]taylor:  Taking taylor expansion of d in c
1548147859.300 * [misc]backup-simplify:  Simplify d into d
1548147859.301 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147859.301 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147859.301 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147859.301 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147859.301 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147859.301 * [misc]taylor:  Taking taylor expansion of c in c
1548147859.301 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.301 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.301 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147859.301 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147859.301 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147859.301 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147859.301 * [misc]taylor:  Taking taylor expansion of d in c
1548147859.301 * [misc]backup-simplify:  Simplify d into d
1548147859.301 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147859.301 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147859.301 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147859.301 * [misc]taylor:  Taking taylor expansion of 1 in d
1548147859.301 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.301 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147859.302 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147859.302 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.302 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.302 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.302 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147859.302 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147859.302 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1548147859.302 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1548147859.302 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147859.302 * [misc]taylor:  Taking taylor expansion of d in d
1548147859.302 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.302 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.302 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147859.302 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147859.302 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.302 * [misc]backup-simplify:  Simplify 1 into 1
1548147859.303 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147859.303 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147859.303 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147859.303 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147859.303 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.303 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.303 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.303 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147859.303 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147859.304 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.304 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.304 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.304 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548147859.304 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147859.304 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1548147859.304 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1548147859.304 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147859.304 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147859.304 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.305 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147859.305 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147859.305 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.305 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.305 * [misc]backup-simplify:  Simplify 0 into 0
1548147859.305 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- c)))) 2)) (* 1 (pow (* (/ 1 (/ 1 (- d))) 1) 2))) into (+ (pow c 2) (pow d 2))
1548147859.305 * * * [misc]progress:  simplifying candidates
1548147859.305 * * * * [misc]progress:  [ 1 / 64 ] simplifiying candidate #<alt (λ (a b c d) (pow (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) 1))>
1548147859.305 * * * * [misc]progress:  [ 2 / 64 ] simplifiying candidate #<alt (λ (a b c d) (exp (- (log (- (* b c) (* a d))) (log (+ (* c c) (* d d))))))>
1548147859.306 * [enter]simplify:  Simplifying (- (log (- (* b c) (* a d))) (log (+ (* c c) (* d d))))
1548147859.306 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147859.309 * * [misc]simplify:  iters left: 5 (20 enodes)
1548147859.312 * * [misc]simplify:  iters left: 4 (28 enodes)
1548147859.316 * [exit]simplify:  Simplified to (- (log (- (* b c) (* a d))) (log (+ (* c c) (* d d))))
1548147859.316 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (exp (- (log (- (* b c) (* a d))) (log (+ (* c c) (* d d))))))
1548147859.316 * * * * [misc]progress:  [ 3 / 64 ] simplifiying candidate #<alt (λ (a b c d) (exp (log (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))))>
1548147859.316 * * * * [misc]progress:  [ 4 / 64 ] simplifiying candidate #<alt (λ (a b c d) (log (exp (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))))>
1548147859.316 * * * * [misc]progress:  [ 5 / 64 ] simplifiying candidate #<alt (λ (a b c d) (cbrt (/ (* (* (- (* b c) (* a d)) (- (* b c) (* a d))) (- (* b c) (* a d))) (* (* (+ (* c c) (* d d)) (+ (* c c) (* d d))) (+ (* c c) (* d d))))))>
1548147859.316 * [enter]simplify:  Simplifying (/ (* (* (- (* b c) (* a d)) (- (* b c) (* a d))) (- (* b c) (* a d))) (* (* (+ (* c c) (* d d)) (+ (* c c) (* d d))) (+ (* c c) (* d d))))
1548147859.316 * * [misc]simplify:  iters left: 6 (15 enodes)
1548147859.319 * * [misc]simplify:  iters left: 5 (41 enodes)
1548147859.328 * * [misc]simplify:  iters left: 4 (159 enodes)
1548147859.378 * [exit]simplify:  Simplified to (pow (/ (- (* b c) (* a d)) (+ (* d d) (* c c))) 3)
1548147859.378 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (cbrt (pow (/ (- (* b c) (* a d)) (+ (* d d) (* c c))) 3)))
1548147859.378 * * * * [misc]progress:  [ 6 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (* (cbrt (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))) (cbrt (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))) (cbrt (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))))>
1548147859.378 * * * * [misc]progress:  [ 7 / 64 ] simplifiying candidate #<alt (λ (a b c d) (cbrt (* (* (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))))>
1548147859.378 * * * * [misc]progress:  [ 8 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (sqrt (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))) (sqrt (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))))>
1548147859.378 * * * * [misc]progress:  [ 9 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (- (* b c) (* a d))) (- (+ (* c c) (* d d)))))>
1548147859.378 * * * * [misc]progress:  [ 10 / 64 ] simplifiying candidate #<alt (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* a d) (+ (* c c) (* d d)))))>
1548147859.378 * [enter]simplify:  Simplifying (/ (* b c) (+ (* c c) (* d d)))
1548147859.378 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147859.380 * * [misc]simplify:  iters left: 5 (12 enodes)
1548147859.381 * * [misc]simplify:  iters left: 4 (14 enodes)
1548147859.383 * * [misc]simplify:  iters left: 3 (17 enodes)
1548147859.385 * * [misc]simplify:  iters left: 2 (19 enodes)
1548147859.388 * * [misc]simplify:  iters left: 1 (20 enodes)
1548147859.390 * [exit]simplify:  Simplified to (/ (* b c) (+ (* c c) (* d d)))
1548147859.390 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (- (/ (* b c) (+ (* c c) (* d d))) (/ (* a d) (+ (* c c) (* d d)))))
1548147859.391 * * * * [misc]progress:  [ 11 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))))>
1548147859.391 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1548147859.391 * * [misc]simplify:  iters left: 6 (15 enodes)
1548147859.393 * * [misc]simplify:  iters left: 5 (26 enodes)
1548147859.397 * * [misc]simplify:  iters left: 4 (42 enodes)
1548147859.403 * * [misc]simplify:  iters left: 3 (45 enodes)
1548147859.408 * * [misc]simplify:  iters left: 2 (48 enodes)
1548147859.414 * [exit]simplify:  Simplified to (* (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* d d) (* c c)))) (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* d d) (* c c)))))
1548147859.414 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (* (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* d d) (* c c)))) (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* d d) (* c c))))) (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))))
1548147859.414 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))
1548147859.414 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147859.416 * * [misc]simplify:  iters left: 5 (18 enodes)
1548147859.420 * * [misc]simplify:  iters left: 4 (25 enodes)
1548147859.428 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))
1548147859.428 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))))
1548147859.428 * * * * [misc]progress:  [ 12 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))))>
1548147859.428 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d))))
1548147859.429 * * [misc]simplify:  iters left: 6 (14 enodes)
1548147859.432 * * [misc]simplify:  iters left: 5 (21 enodes)
1548147859.437 * * [misc]simplify:  iters left: 4 (30 enodes)
1548147859.441 * * [misc]simplify:  iters left: 3 (31 enodes)
1548147859.445 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (+ (* d d) (* c c))))
1548147859.445 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (+ (* d d) (* c c)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))))
1548147859.445 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1548147859.445 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147859.447 * * [misc]simplify:  iters left: 5 (18 enodes)
1548147859.450 * * [misc]simplify:  iters left: 4 (25 enodes)
1548147859.455 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1548147859.455 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))))
1548147859.455 * * * * [misc]progress:  [ 13 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1) (/ (cbrt (- (* b c) (* a d))) (+ (* c c) (* d d)))))>
1548147859.455 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1)
1548147859.455 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147859.458 * * [misc]simplify:  iters left: 5 (19 enodes)
1548147859.463 * * [misc]simplify:  iters left: 4 (32 enodes)
1548147859.469 * * [misc]simplify:  iters left: 3 (46 enodes)
1548147859.474 * * [misc]simplify:  iters left: 2 (72 enodes)
1548147859.483 * [exit]simplify:  Simplified to (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1548147859.483 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (/ (cbrt (- (* b c) (* a d))) (+ (* c c) (* d d)))))
1548147859.483 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (+ (* c c) (* d d)))
1548147859.483 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147859.485 * * [misc]simplify:  iters left: 5 (17 enodes)
1548147859.487 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147859.492 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (+ (* c c) (* d d)))
1548147859.493 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (/ (cbrt (- (* b c) (* a d))) (+ (* c c) (* d d)))))
1548147859.493 * * * * [misc]progress:  [ 14 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))))>
1548147859.493 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1548147859.493 * * [misc]simplify:  iters left: 6 (14 enodes)
1548147859.497 * * [misc]simplify:  iters left: 5 (21 enodes)
1548147859.502 * * [misc]simplify:  iters left: 4 (28 enodes)
1548147859.508 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* c c) (* d d))))
1548147859.508 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))))
1548147859.508 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))
1548147859.508 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147859.511 * * [misc]simplify:  iters left: 5 (18 enodes)
1548147859.515 * * [misc]simplify:  iters left: 4 (25 enodes)
1548147859.522 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))
1548147859.522 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (cbrt (+ (* c c) (* d d))))))
1548147859.522 * * * * [misc]progress:  [ 15 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))))>
1548147859.522 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1548147859.522 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147859.525 * * [misc]simplify:  iters left: 5 (18 enodes)
1548147859.529 * * [misc]simplify:  iters left: 4 (25 enodes)
1548147859.535 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1548147859.535 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))))
1548147859.535 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1548147859.535 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147859.538 * * [misc]simplify:  iters left: 5 (18 enodes)
1548147859.542 * * [misc]simplify:  iters left: 4 (25 enodes)
1548147859.548 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1548147859.548 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))))
1548147859.548 * * * * [misc]progress:  [ 16 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (sqrt (- (* b c) (* a d))) 1) (/ (sqrt (- (* b c) (* a d))) (+ (* c c) (* d d)))))>
1548147859.548 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) 1)
1548147859.548 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147859.551 * * [misc]simplify:  iters left: 5 (16 enodes)
1548147859.555 * * [misc]simplify:  iters left: 4 (25 enodes)
1548147859.558 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1548147859.558 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (sqrt (- (* b c) (* a d))) (/ (sqrt (- (* b c) (* a d))) (+ (* c c) (* d d)))))
1548147859.558 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (+ (* c c) (* d d)))
1548147859.558 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147859.560 * * [misc]simplify:  iters left: 5 (17 enodes)
1548147859.562 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147859.565 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (+ (* c c) (* d d)))
1548147859.565 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (sqrt (- (* b c) (* a d))) (/ (sqrt (- (* b c) (* a d))) (+ (* c c) (* d d)))))
1548147859.565 * * * * [misc]progress:  [ 17 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (cbrt (+ (* c c) (* d d))))))>
1548147859.566 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1548147859.566 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147859.567 * * [misc]simplify:  iters left: 5 (14 enodes)
1548147859.569 * [exit]simplify:  Simplified to (/ (/ 1 (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* c c) (* d d))))
1548147859.570 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ (/ 1 (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (cbrt (+ (* c c) (* d d))))))
1548147859.570 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (cbrt (+ (* c c) (* d d))))
1548147859.570 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147859.573 * * [misc]simplify:  iters left: 5 (20 enodes)
1548147859.578 * * [misc]simplify:  iters left: 4 (37 enodes)
1548147859.586 * * [misc]simplify:  iters left: 3 (49 enodes)
1548147859.596 * * [misc]simplify:  iters left: 2 (67 enodes)
1548147859.610 * * [misc]simplify:  iters left: 1 (71 enodes)
1548147859.624 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (cbrt (+ (* c c) (* d d))))
1548147859.624 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (cbrt (+ (* c c) (* d d))))))
1548147859.624 * * * * [misc]progress:  [ 18 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))>
1548147859.624 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (* c c) (* d d))))
1548147859.624 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147859.626 * * [misc]simplify:  iters left: 5 (11 enodes)
1548147859.629 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* c c) (* d d))))
1548147859.629 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))
1548147859.629 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1548147859.629 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147859.631 * * [misc]simplify:  iters left: 5 (20 enodes)
1548147859.633 * * [misc]simplify:  iters left: 4 (37 enodes)
1548147859.638 * * [misc]simplify:  iters left: 3 (49 enodes)
1548147859.644 * * [misc]simplify:  iters left: 2 (67 enodes)
1548147859.654 * * [misc]simplify:  iters left: 1 (71 enodes)
1548147859.667 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1548147859.667 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))))
1548147859.667 * * * * [misc]progress:  [ 19 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 1) (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))))>
1548147859.667 * [enter]simplify:  Simplifying (/ 1 1)
1548147859.668 * * [misc]simplify:  iters left: 2 (2 enodes)
1548147859.668 * * [misc]simplify:  iters left: 1 (4 enodes)
1548147859.669 * [exit]simplify:  Simplified to 1
1548147859.669 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (* 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))))
1548147859.669 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))
1548147859.669 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147859.672 * * [misc]simplify:  iters left: 5 (19 enodes)
1548147859.676 * * [misc]simplify:  iters left: 4 (36 enodes)
1548147859.682 * * [misc]simplify:  iters left: 3 (48 enodes)
1548147859.688 * * [misc]simplify:  iters left: 2 (66 enodes)
1548147859.696 * * [misc]simplify:  iters left: 1 (70 enodes)
1548147859.705 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))
1548147859.705 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))))
1548147859.705 * * * * [misc]progress:  [ 20 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d)))))>
1548147859.705 * * * * [misc]progress:  [ 21 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (- (* b c) (* a d)) (/ 1 (+ (* c c) (* d d)))))>
1548147859.705 * * * * [misc]progress:  [ 22 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))>
1548147859.705 * * * * [misc]progress:  [ 23 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (cbrt (+ (* c c) (* d d)))))>
1548147859.705 * [enter]simplify:  Simplifying (cbrt (+ (* c c) (* d d)))
1548147859.705 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147859.706 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147859.707 * [exit]simplify:  Simplified to (cbrt (+ (* c c) (* d d)))
1548147859.707 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (cbrt (+ (* c c) (* d d)))))
1548147859.707 * * * * [misc]progress:  [ 24 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1548147859.708 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1548147859.708 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147859.708 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147859.709 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1548147859.709 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1548147859.709 * * * * [misc]progress:  [ 25 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) 1) (+ (* c c) (* d d))))>
1548147859.710 * [enter]simplify:  Simplifying (+ (* c c) (* d d))
1548147859.710 * * [misc]simplify:  iters left: 4 (5 enodes)
1548147859.710 * * [misc]simplify:  iters left: 3 (6 enodes)
1548147859.711 * [exit]simplify:  Simplified to (+ (* c c) (* d d))
1548147859.711 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) 1) (+ (* c c) (* d d))))
1548147859.711 * * * * [misc]progress:  [ 26 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (/ (+ (* c c) (* d d)) (cbrt (- (* b c) (* a d))))))>
1548147859.711 * [enter]simplify:  Simplifying (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1548147859.712 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147859.713 * * [misc]simplify:  iters left: 5 (13 enodes)
1548147859.715 * * [misc]simplify:  iters left: 4 (20 enodes)
1548147859.717 * [exit]simplify:  Simplified to (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1548147859.717 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (/ (+ (* c c) (* d d)) (cbrt (- (* b c) (* a d))))))
1548147859.717 * * * * [misc]progress:  [ 27 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (sqrt (- (* b c) (* a d))) (/ (+ (* c c) (* d d)) (sqrt (- (* b c) (* a d))))))>
1548147859.717 * [enter]simplify:  Simplifying (sqrt (- (* b c) (* a d)))
1548147859.717 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147859.719 * * [misc]simplify:  iters left: 4 (12 enodes)
1548147859.721 * * [misc]simplify:  iters left: 3 (19 enodes)
1548147859.723 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1548147859.723 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (sqrt (- (* b c) (* a d))) (/ (+ (* c c) (* d d)) (sqrt (- (* b c) (* a d))))))
1548147859.723 * * * * [misc]progress:  [ 28 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))>
1548147859.723 * * * * [misc]progress:  [ 29 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (- (* b c) (* a d)) (+ (pow (* c c) 3) (pow (* d d) 3))) (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))>
1548147859.723 * [enter]simplify:  Simplifying (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))
1548147859.723 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147859.725 * * [misc]simplify:  iters left: 5 (29 enodes)
1548147859.731 * * [misc]simplify:  iters left: 4 (69 enodes)
1548147859.751 * * [misc]simplify:  iters left: 3 (134 enodes)
1548147859.786 * * [misc]simplify:  iters left: 2 (231 enodes)
1548147859.845 * [exit]simplify:  Simplified to (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))
1548147859.846 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (- (* b c) (* a d)) (+ (pow (* c c) 3) (pow (* d d) 3))) (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c)))))
1548147859.846 * * * * [misc]progress:  [ 30 / 64 ] simplifiying candidate #<alt (λ (a b c d) (* (/ (- (* b c) (* a d)) (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (- (* c c) (* d d))))>
1548147859.846 * [enter]simplify:  Simplifying (- (* c c) (* d d))
1548147859.846 * * [misc]simplify:  iters left: 4 (5 enodes)
1548147859.847 * * [misc]simplify:  iters left: 3 (10 enodes)
1548147859.848 * * [misc]simplify:  iters left: 2 (17 enodes)
1548147859.851 * * [misc]simplify:  iters left: 1 (32 enodes)
1548147859.856 * [exit]simplify:  Simplified to (* (+ c d) (- c d))
1548147859.856 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ (- (* b c) (* a d)) (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (* (+ c d) (- c d))))
1548147859.856 * * * * [misc]progress:  [ 31 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (pow (* b c) 3) (pow (* a d) 3)) (* (+ (* c c) (* d d)) (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d)))))))>
1548147859.856 * [enter]simplify:  Simplifying (- (pow (* b c) 3) (pow (* a d) 3))
1548147859.856 * * [misc]simplify:  iters left: 5 (10 enodes)
1548147859.858 * * [misc]simplify:  iters left: 4 (26 enodes)
1548147859.863 * * [misc]simplify:  iters left: 3 (83 enodes)
1548147859.880 * * [misc]simplify:  iters left: 2 (220 enodes)
1548147859.942 * * [misc]simplify:  iters left: 1 (405 enodes)
1548147860.056 * [exit]simplify:  Simplified to (- (pow (* b c) 3) (pow (* a d) 3))
1548147860.056 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (- (pow (* b c) 3) (pow (* a d) 3)) (* (+ (* c c) (* d d)) (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d)))))))
1548147860.056 * * * * [misc]progress:  [ 32 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* (* b c) (* b c)) (* (* a d) (* a d))) (* (+ (* c c) (* d d)) (+ (* b c) (* a d)))))>
1548147860.057 * [enter]simplify:  Simplifying (- (* (* b c) (* b c)) (* (* a d) (* a d)))
1548147860.057 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147860.059 * * [misc]simplify:  iters left: 5 (24 enodes)
1548147860.062 * * [misc]simplify:  iters left: 4 (53 enodes)
1548147860.071 * * [misc]simplify:  iters left: 3 (102 enodes)
1548147860.091 * * [misc]simplify:  iters left: 2 (180 enodes)
1548147860.141 * * [misc]simplify:  iters left: 1 (339 enodes)
1548147860.255 * [exit]simplify:  Simplified to (* (+ (* b c) (* a d)) (- (* b c) (* a d)))
1548147860.255 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (* (+ (* b c) (* a d)) (- (* b c) (* a d))) (* (+ (* c c) (* d d)) (+ (* b c) (* a d)))))
1548147860.255 * * * * [misc]progress:  [ 33 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (log (/ (exp (* b c)) (exp (* a d)))) (+ (* c c) (* d d))))>
1548147860.255 * [enter]simplify:  Simplifying (/ (exp (* b c)) (exp (* a d)))
1548147860.256 * * [misc]simplify:  iters left: 5 (9 enodes)
1548147860.258 * * [misc]simplify:  iters left: 4 (17 enodes)
1548147860.261 * * [misc]simplify:  iters left: 3 (19 enodes)
1548147860.263 * * [misc]simplify:  iters left: 2 (28 enodes)
1548147860.267 * * [misc]simplify:  iters left: 1 (38 enodes)
1548147860.274 * [exit]simplify:  Simplified to (exp (- (* b c) (* a d)))
1548147860.274 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (log (exp (- (* b c) (* a d)))) (+ (* c c) (* d d))))
1548147860.274 * * * * [misc]progress:  [ 34 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (pow (- (* b c) (* a d)) 1) (+ (* c c) (* d d))))>
1548147860.274 * * * * [misc]progress:  [ 35 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (exp (log (- (* b c) (* a d)))) (+ (* c c) (* d d))))>
1548147860.274 * * * * [misc]progress:  [ 36 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (log (exp (- (* b c) (* a d)))) (+ (* c c) (* d d))))>
1548147860.274 * * * * [misc]progress:  [ 37 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (cbrt (- (* b c) (* a d)))) (+ (* c c) (* d d))))>
1548147860.274 * * * * [misc]progress:  [ 38 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (cbrt (* (* (- (* b c) (* a d)) (- (* b c) (* a d))) (- (* b c) (* a d)))) (+ (* c c) (* d d))))>
1548147860.274 * * * * [misc]progress:  [ 39 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (sqrt (- (* b c) (* a d))) (sqrt (- (* b c) (* a d)))) (+ (* c c) (* d d))))>
1548147860.274 * * * * [misc]progress:  [ 40 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (pow (* b c) 3) (pow (* a d) 3)) (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d))))) (+ (* c c) (* d d))))>
1548147860.274 * * * * [misc]progress:  [ 41 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* b c) (- (* a d))) (+ (* c c) (* d d))))>
1548147860.274 * * * * [misc]progress:  [ 42 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (* 1 (- (* b c) (* a d))) (+ (* c c) (* d d))))>
1548147860.275 * * * * [misc]progress:  [ 43 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* (* b c) (* b c)) (* (* a d) (* a d))) (+ (* b c) (* a d))) (+ (* c c) (* d d))))>
1548147860.275 * * * * [misc]progress:  [ 44 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (+ (* b c) (- (* a d))) (+ (* c c) (* d d))))>
1548147860.275 * * * * [misc]progress:  [ 45 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (log (* (exp (* c c)) (exp (* d d))))))>
1548147860.275 * [enter]simplify:  Simplifying (* (exp (* c c)) (exp (* d d)))
1548147860.275 * * [misc]simplify:  iters left: 5 (7 enodes)
1548147860.277 * * [misc]simplify:  iters left: 4 (14 enodes)
1548147860.280 * * [misc]simplify:  iters left: 3 (16 enodes)
1548147860.284 * [exit]simplify:  Simplified to (exp (+ (* c c) (* d d)))
1548147860.284 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (- (* b c) (* a d)) (log (exp (+ (* c c) (* d d))))))
1548147860.284 * * * * [misc]progress:  [ 46 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (pow (+ (* c c) (* d d)) 1)))>
1548147860.284 * * * * [misc]progress:  [ 47 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (exp (log (+ (* c c) (* d d))))))>
1548147860.284 * * * * [misc]progress:  [ 48 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (log (exp (+ (* c c) (* d d))))))>
1548147860.284 * * * * [misc]progress:  [ 49 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (* (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* c c) (* d d))))))>
1548147860.284 * * * * [misc]progress:  [ 50 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (cbrt (* (* (+ (* c c) (* d d)) (+ (* c c) (* d d))) (+ (* c c) (* d d))))))>
1548147860.284 * * * * [misc]progress:  [ 51 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d))))))>
1548147860.284 * * * * [misc]progress:  [ 52 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (/ (+ (pow (* c c) 3) (pow (* d d) 3)) (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))))>
1548147860.284 * * * * [misc]progress:  [ 53 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (* 1 (+ (* c c) (* d d)))))>
1548147860.284 * * * * [misc]progress:  [ 54 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (/ (- (* (* c c) (* c c)) (* (* d d) (* d d))) (- (* c c) (* d d)))))>
1548147860.284 * * * * [misc]progress:  [ 55 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* d d) (* c c))))>
1548147860.284 * * * * [misc]progress:  [ 56 / 64 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1548147860.285 * [enter]simplify:  Simplifying 0
1548147860.285 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147860.285 * [exit]simplify:  Simplified to 0
1548147860.285 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1548147860.285 * * * * [misc]progress:  [ 57 / 64 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1548147860.285 * [enter]simplify:  Simplifying 0
1548147860.285 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147860.285 * [exit]simplify:  Simplified to 0
1548147860.285 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1548147860.285 * * * * [misc]progress:  [ 58 / 64 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1548147860.285 * [enter]simplify:  Simplifying 0
1548147860.285 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147860.286 * [exit]simplify:  Simplified to 0
1548147860.286 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1548147860.286 * * * * [misc]progress:  [ 59 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ 0 (+ (* c c) (* d d))))>
1548147860.286 * [enter]simplify:  Simplifying 0
1548147860.286 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147860.286 * [exit]simplify:  Simplified to 0
1548147860.286 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ 0 (+ (* c c) (* d d))))
1548147860.286 * * * * [misc]progress:  [ 60 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))>
1548147860.286 * [enter]simplify:  Simplifying (- (* b c) (* a d))
1548147860.286 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147860.287 * * [misc]simplify:  iters left: 3 (11 enodes)
1548147860.289 * * [misc]simplify:  iters left: 2 (18 enodes)
1548147860.291 * [exit]simplify:  Simplified to (- (* b c) (* a d))
1548147860.291 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))
1548147860.291 * * * * [misc]progress:  [ 61 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))>
1548147860.291 * [enter]simplify:  Simplifying (- (* b c) (* a d))
1548147860.291 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147860.292 * * [misc]simplify:  iters left: 3 (11 enodes)
1548147860.294 * * [misc]simplify:  iters left: 2 (18 enodes)
1548147860.296 * [exit]simplify:  Simplified to (- (* b c) (* a d))
1548147860.296 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))
1548147860.296 * * * * [misc]progress:  [ 62 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (+ (pow d 2) (pow c 2))))>
1548147860.296 * [enter]simplify:  Simplifying (+ (pow d 2) (pow c 2))
1548147860.297 * * [misc]simplify:  iters left: 3 (6 enodes)
1548147860.297 * * [misc]simplify:  iters left: 2 (9 enodes)
1548147860.299 * [exit]simplify:  Simplified to (+ (* d d) (* c c))
1548147860.299 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* d d) (* c c))))
1548147860.299 * * * * [misc]progress:  [ 63 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))))>
1548147860.299 * [enter]simplify:  Simplifying (+ (pow c 2) (pow d 2))
1548147860.299 * * [misc]simplify:  iters left: 3 (6 enodes)
1548147860.300 * * [misc]simplify:  iters left: 2 (9 enodes)
1548147860.301 * [exit]simplify:  Simplified to (+ (* c c) (* d d))
1548147860.301 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))
1548147860.301 * * * * [misc]progress:  [ 64 / 64 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))))>
1548147860.301 * [enter]simplify:  Simplifying (+ (pow c 2) (pow d 2))
1548147860.301 * * [misc]simplify:  iters left: 3 (6 enodes)
1548147860.302 * * [misc]simplify:  iters left: 2 (9 enodes)
1548147860.304 * [exit]simplify:  Simplified to (+ (* c c) (* d d))
1548147860.304 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))
1548147860.304 * * * [misc]progress:  adding candidates to table
1548147860.940 * * [misc]progress:  iteration 2 / 4
1548147860.941 * * * [misc]progress:  picking best candidate
1548147860.980 * * * * [misc]pick:  Picked  #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1548147860.980 * * * [misc]progress:  localizing error
1548147860.990 * * * [misc]progress:  generating rewritten candidates
1548147860.990 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
1548147860.992 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2)
1548147860.994 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1)
1548147861.002 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1)
1548147861.004 * * * [misc]progress:  generating series expansions
1548147861.004 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
1548147861.005 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1548147861.005 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1548147861.005 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1548147861.005 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1548147861.005 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1548147861.005 * [misc]taylor:  Taking taylor expansion of c in d
1548147861.005 * [misc]backup-simplify:  Simplify c into c
1548147861.005 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147861.005 * [misc]taylor:  Taking taylor expansion of d in d
1548147861.005 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.005 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.005 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147861.005 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1548147861.005 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1548147861.005 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1548147861.005 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.005 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1548147861.006 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1548147861.006 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1548147861.006 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147861.006 * [misc]taylor:  Taking taylor expansion of c in c
1548147861.006 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.006 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.006 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147861.006 * [misc]taylor:  Taking taylor expansion of d in c
1548147861.006 * [misc]backup-simplify:  Simplify d into d
1548147861.006 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147861.006 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1548147861.006 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1548147861.006 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147861.006 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.006 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1548147861.006 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1548147861.006 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1548147861.006 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147861.006 * [misc]taylor:  Taking taylor expansion of c in c
1548147861.006 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.006 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.006 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147861.006 * [misc]taylor:  Taking taylor expansion of d in c
1548147861.006 * [misc]backup-simplify:  Simplify d into d
1548147861.006 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147861.006 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1548147861.006 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1548147861.006 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147861.007 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.007 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1548147861.007 * [misc]taylor:  Taking taylor expansion of d in d
1548147861.007 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.007 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.007 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.007 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.007 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.007 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.007 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.007 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147861.007 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1548147861.008 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147861.008 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1548147861.008 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1548147861.008 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1548147861.008 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1548147861.008 * [misc]taylor:  Taking taylor expansion of d in d
1548147861.008 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.008 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.008 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1548147861.009 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1548147861.009 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.009 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.009 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.009 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147861.009 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1548147861.009 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.009 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1548147861.009 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.009 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.009 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.010 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147861.010 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.010 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.010 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1548147861.010 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1548147861.010 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1548147861.010 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1548147861.010 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1548147861.010 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1548147861.010 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1548147861.010 * [misc]taylor:  Taking taylor expansion of c in d
1548147861.010 * [misc]backup-simplify:  Simplify c into c
1548147861.010 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147861.010 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147861.010 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1548147861.010 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147861.010 * [misc]taylor:  Taking taylor expansion of d in d
1548147861.010 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.010 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.010 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147861.010 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.010 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147861.011 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147861.011 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147861.011 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.011 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.014 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147861.014 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1548147861.014 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147861.014 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147861.014 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147861.014 * [misc]taylor:  Taking taylor expansion of c in c
1548147861.014 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.014 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.014 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147861.014 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.014 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147861.014 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147861.014 * [misc]taylor:  Taking taylor expansion of d in c
1548147861.014 * [misc]backup-simplify:  Simplify d into d
1548147861.014 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147861.014 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147861.014 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147861.015 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147861.015 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147861.015 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.015 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.015 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147861.015 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1548147861.015 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147861.015 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147861.015 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147861.015 * [misc]taylor:  Taking taylor expansion of c in c
1548147861.015 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.015 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.015 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147861.015 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.015 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147861.015 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147861.015 * [misc]taylor:  Taking taylor expansion of d in c
1548147861.015 * [misc]backup-simplify:  Simplify d into d
1548147861.016 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147861.016 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147861.016 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147861.016 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147861.016 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147861.016 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.016 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.016 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147861.016 * [misc]taylor:  Taking taylor expansion of 1 in d
1548147861.016 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.016 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.016 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.016 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.017 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147861.017 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147861.017 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1548147861.017 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1548147861.017 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1548147861.017 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1548147861.017 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1548147861.017 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147861.017 * [misc]taylor:  Taking taylor expansion of d in d
1548147861.018 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.018 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.018 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147861.018 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1548147861.018 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147861.018 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1548147861.018 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.018 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.018 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.018 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147861.018 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147861.019 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147861.019 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147861.019 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.019 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1548147861.019 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.019 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.019 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147861.019 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147861.019 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.019 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.019 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.019 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1548147861.020 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1548147861.020 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1548147861.020 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1548147861.020 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1548147861.020 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1548147861.020 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1548147861.020 * [misc]taylor:  Taking taylor expansion of c in d
1548147861.020 * [misc]backup-simplify:  Simplify c into c
1548147861.020 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147861.020 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147861.020 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1548147861.020 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147861.020 * [misc]taylor:  Taking taylor expansion of d in d
1548147861.020 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.020 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.020 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147861.020 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.020 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147861.020 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147861.021 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147861.021 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.021 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.021 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147861.021 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1548147861.021 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147861.021 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147861.021 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147861.021 * [misc]taylor:  Taking taylor expansion of c in c
1548147861.021 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.021 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.021 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147861.021 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.021 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147861.021 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147861.021 * [misc]taylor:  Taking taylor expansion of d in c
1548147861.021 * [misc]backup-simplify:  Simplify d into d
1548147861.021 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147861.021 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147861.021 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147861.022 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147861.022 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147861.022 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.022 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.022 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147861.022 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1548147861.022 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147861.022 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147861.022 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147861.022 * [misc]taylor:  Taking taylor expansion of c in c
1548147861.022 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.022 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.022 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147861.022 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.022 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147861.022 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147861.022 * [misc]taylor:  Taking taylor expansion of d in c
1548147861.022 * [misc]backup-simplify:  Simplify d into d
1548147861.023 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147861.023 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147861.023 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147861.023 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147861.023 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147861.023 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.023 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.023 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147861.023 * [misc]taylor:  Taking taylor expansion of 1 in d
1548147861.023 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.023 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.023 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.023 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.024 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147861.024 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147861.024 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1548147861.024 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1548147861.024 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1548147861.024 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1548147861.024 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1548147861.025 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147861.025 * [misc]taylor:  Taking taylor expansion of d in d
1548147861.025 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.025 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.025 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147861.025 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1548147861.025 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147861.025 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1548147861.025 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.025 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.025 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.026 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147861.026 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147861.026 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147861.026 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147861.027 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.027 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1548147861.027 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.027 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.027 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147861.028 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147861.028 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.028 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.028 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.028 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1548147861.028 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2)
1548147861.028 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1548147861.028 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1548147861.028 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1548147861.028 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1548147861.028 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1548147861.028 * [misc]taylor:  Taking taylor expansion of c in d
1548147861.028 * [misc]backup-simplify:  Simplify c into c
1548147861.028 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147861.028 * [misc]taylor:  Taking taylor expansion of d in d
1548147861.028 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.028 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.029 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147861.029 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1548147861.029 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1548147861.029 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1548147861.029 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.029 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1548147861.029 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1548147861.029 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1548147861.029 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147861.029 * [misc]taylor:  Taking taylor expansion of c in c
1548147861.029 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.029 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.029 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147861.029 * [misc]taylor:  Taking taylor expansion of d in c
1548147861.029 * [misc]backup-simplify:  Simplify d into d
1548147861.029 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147861.029 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1548147861.030 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1548147861.030 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147861.030 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.030 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1548147861.030 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1548147861.030 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1548147861.030 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147861.030 * [misc]taylor:  Taking taylor expansion of c in c
1548147861.030 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.030 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.030 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147861.030 * [misc]taylor:  Taking taylor expansion of d in c
1548147861.030 * [misc]backup-simplify:  Simplify d into d
1548147861.030 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147861.030 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1548147861.030 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1548147861.030 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147861.031 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.031 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1548147861.031 * [misc]taylor:  Taking taylor expansion of d in d
1548147861.031 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.031 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.031 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.031 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.031 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.031 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.031 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.031 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147861.031 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1548147861.032 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147861.032 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1548147861.032 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1548147861.032 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1548147861.032 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1548147861.032 * [misc]taylor:  Taking taylor expansion of d in d
1548147861.032 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.032 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.033 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1548147861.033 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1548147861.033 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.033 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.033 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.033 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147861.034 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1548147861.034 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.034 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1548147861.034 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.034 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.034 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.034 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147861.034 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.034 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.034 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1548147861.035 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1548147861.035 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1548147861.035 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1548147861.035 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1548147861.035 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1548147861.035 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1548147861.035 * [misc]taylor:  Taking taylor expansion of c in d
1548147861.035 * [misc]backup-simplify:  Simplify c into c
1548147861.035 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147861.035 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147861.035 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1548147861.035 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147861.035 * [misc]taylor:  Taking taylor expansion of d in d
1548147861.035 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.035 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.035 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147861.035 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.036 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147861.036 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147861.036 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147861.036 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.036 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.036 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147861.036 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1548147861.036 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147861.037 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147861.037 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147861.037 * [misc]taylor:  Taking taylor expansion of c in c
1548147861.037 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.037 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.037 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147861.037 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.037 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147861.037 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147861.037 * [misc]taylor:  Taking taylor expansion of d in c
1548147861.037 * [misc]backup-simplify:  Simplify d into d
1548147861.037 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147861.037 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147861.037 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147861.037 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147861.037 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147861.037 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.038 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.038 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147861.038 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1548147861.038 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147861.038 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147861.038 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147861.038 * [misc]taylor:  Taking taylor expansion of c in c
1548147861.038 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.038 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.038 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147861.038 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.038 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147861.038 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147861.038 * [misc]taylor:  Taking taylor expansion of d in c
1548147861.038 * [misc]backup-simplify:  Simplify d into d
1548147861.038 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147861.038 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147861.038 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147861.038 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147861.038 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147861.039 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.039 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.039 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147861.039 * [misc]taylor:  Taking taylor expansion of 1 in d
1548147861.039 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.039 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.039 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.039 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.039 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147861.039 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147861.040 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1548147861.040 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1548147861.040 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1548147861.040 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1548147861.040 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1548147861.040 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147861.040 * [misc]taylor:  Taking taylor expansion of d in d
1548147861.040 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.040 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.040 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147861.040 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1548147861.041 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147861.041 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1548147861.041 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.041 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.041 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.041 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147861.041 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147861.041 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147861.041 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147861.041 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.042 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1548147861.042 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.042 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.042 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147861.042 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147861.042 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.042 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.042 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.042 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1548147861.042 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1548147861.042 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1548147861.042 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1548147861.042 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1548147861.042 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1548147861.042 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1548147861.042 * [misc]taylor:  Taking taylor expansion of c in d
1548147861.043 * [misc]backup-simplify:  Simplify c into c
1548147861.043 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147861.043 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147861.043 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1548147861.043 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147861.043 * [misc]taylor:  Taking taylor expansion of d in d
1548147861.043 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.043 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.043 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147861.043 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.043 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147861.043 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147861.043 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147861.043 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.043 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.044 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147861.044 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1548147861.044 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147861.044 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147861.044 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147861.044 * [misc]taylor:  Taking taylor expansion of c in c
1548147861.044 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.044 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.044 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147861.044 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.044 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147861.044 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147861.044 * [misc]taylor:  Taking taylor expansion of d in c
1548147861.044 * [misc]backup-simplify:  Simplify d into d
1548147861.044 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147861.044 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147861.044 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147861.044 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147861.044 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147861.045 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.045 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.045 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147861.045 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1548147861.045 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147861.045 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147861.045 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147861.045 * [misc]taylor:  Taking taylor expansion of c in c
1548147861.045 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.045 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.045 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147861.045 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.045 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147861.045 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147861.045 * [misc]taylor:  Taking taylor expansion of d in c
1548147861.045 * [misc]backup-simplify:  Simplify d into d
1548147861.045 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147861.045 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147861.045 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147861.046 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147861.046 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147861.046 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.046 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.046 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147861.046 * [misc]taylor:  Taking taylor expansion of 1 in d
1548147861.046 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.046 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.046 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.046 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.046 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147861.046 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147861.047 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1548147861.047 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1548147861.047 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1548147861.047 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1548147861.047 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1548147861.047 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147861.047 * [misc]taylor:  Taking taylor expansion of d in d
1548147861.047 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.047 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.047 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147861.047 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1548147861.048 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147861.048 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1548147861.048 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.048 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.048 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.048 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147861.048 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147861.048 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147861.048 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147861.048 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.049 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1548147861.049 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.049 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.049 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147861.049 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147861.049 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.049 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.049 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.049 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1548147861.049 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1)
1548147861.049 * [misc]backup-simplify:  Simplify (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) into (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))
1548147861.049 * [misc]approximate:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in (b c a d) around 0
1548147861.050 * [misc]taylor:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in d
1548147861.050 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in d
1548147861.050 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1548147861.050 * [misc]taylor:  Taking taylor expansion of b in d
1548147861.050 * [misc]backup-simplify:  Simplify b into b
1548147861.050 * [misc]taylor:  Taking taylor expansion of c in d
1548147861.050 * [misc]backup-simplify:  Simplify c into c
1548147861.050 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1548147861.050 * [misc]taylor:  Taking taylor expansion of a in d
1548147861.050 * [misc]backup-simplify:  Simplify a into a
1548147861.050 * [misc]taylor:  Taking taylor expansion of d in d
1548147861.050 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.050 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.050 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in d
1548147861.050 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in d
1548147861.050 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1548147861.050 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1548147861.050 * [misc]taylor:  Taking taylor expansion of c in d
1548147861.050 * [misc]backup-simplify:  Simplify c into c
1548147861.050 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147861.050 * [misc]taylor:  Taking taylor expansion of d in d
1548147861.050 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.050 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.050 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147861.050 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1548147861.050 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147861.050 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow c 2))) into (/ 1 c)
1548147861.050 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1548147861.050 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.050 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1548147861.050 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow c 2))))) into 0
1548147861.050 * [misc]taylor:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in a
1548147861.050 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in a
1548147861.050 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1548147861.051 * [misc]taylor:  Taking taylor expansion of b in a
1548147861.051 * [misc]backup-simplify:  Simplify b into b
1548147861.051 * [misc]taylor:  Taking taylor expansion of c in a
1548147861.051 * [misc]backup-simplify:  Simplify c into c
1548147861.051 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147861.051 * [misc]taylor:  Taking taylor expansion of a in a
1548147861.051 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.051 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.051 * [misc]taylor:  Taking taylor expansion of d in a
1548147861.051 * [misc]backup-simplify:  Simplify d into d
1548147861.051 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in a
1548147861.051 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in a
1548147861.051 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1548147861.051 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1548147861.051 * [misc]taylor:  Taking taylor expansion of c in a
1548147861.051 * [misc]backup-simplify:  Simplify c into c
1548147861.051 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1548147861.051 * [misc]taylor:  Taking taylor expansion of d in a
1548147861.051 * [misc]backup-simplify:  Simplify d into d
1548147861.051 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147861.051 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147861.051 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1548147861.051 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1548147861.051 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1548147861.051 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1548147861.051 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147861.051 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.052 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1548147861.052 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1548147861.052 * [misc]taylor:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in c
1548147861.052 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in c
1548147861.052 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1548147861.052 * [misc]taylor:  Taking taylor expansion of b in c
1548147861.052 * [misc]backup-simplify:  Simplify b into b
1548147861.052 * [misc]taylor:  Taking taylor expansion of c in c
1548147861.052 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.052 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.052 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147861.052 * [misc]taylor:  Taking taylor expansion of a in c
1548147861.052 * [misc]backup-simplify:  Simplify a into a
1548147861.052 * [misc]taylor:  Taking taylor expansion of d in c
1548147861.052 * [misc]backup-simplify:  Simplify d into d
1548147861.052 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1548147861.052 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1548147861.052 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1548147861.052 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147861.052 * [misc]taylor:  Taking taylor expansion of c in c
1548147861.052 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.052 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.052 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147861.052 * [misc]taylor:  Taking taylor expansion of d in c
1548147861.052 * [misc]backup-simplify:  Simplify d into d
1548147861.052 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147861.052 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1548147861.052 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147861.052 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1548147861.052 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147861.052 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.053 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147861.053 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1548147861.053 * [misc]taylor:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in b
1548147861.053 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1548147861.053 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147861.053 * [misc]taylor:  Taking taylor expansion of b in b
1548147861.053 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.053 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.053 * [misc]taylor:  Taking taylor expansion of c in b
1548147861.053 * [misc]backup-simplify:  Simplify c into c
1548147861.053 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147861.053 * [misc]taylor:  Taking taylor expansion of a in b
1548147861.053 * [misc]backup-simplify:  Simplify a into a
1548147861.053 * [misc]taylor:  Taking taylor expansion of d in b
1548147861.053 * [misc]backup-simplify:  Simplify d into d
1548147861.053 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in b
1548147861.053 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in b
1548147861.053 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1548147861.053 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1548147861.053 * [misc]taylor:  Taking taylor expansion of c in b
1548147861.053 * [misc]backup-simplify:  Simplify c into c
1548147861.053 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1548147861.053 * [misc]taylor:  Taking taylor expansion of d in b
1548147861.053 * [misc]backup-simplify:  Simplify d into d
1548147861.053 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147861.053 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147861.053 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1548147861.053 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1548147861.053 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1548147861.053 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1548147861.053 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147861.054 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.054 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1548147861.054 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1548147861.054 * [misc]taylor:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in b
1548147861.054 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1548147861.054 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147861.054 * [misc]taylor:  Taking taylor expansion of b in b
1548147861.054 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.054 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.054 * [misc]taylor:  Taking taylor expansion of c in b
1548147861.054 * [misc]backup-simplify:  Simplify c into c
1548147861.054 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147861.054 * [misc]taylor:  Taking taylor expansion of a in b
1548147861.054 * [misc]backup-simplify:  Simplify a into a
1548147861.054 * [misc]taylor:  Taking taylor expansion of d in b
1548147861.054 * [misc]backup-simplify:  Simplify d into d
1548147861.054 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in b
1548147861.054 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in b
1548147861.054 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1548147861.054 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1548147861.054 * [misc]taylor:  Taking taylor expansion of c in b
1548147861.054 * [misc]backup-simplify:  Simplify c into c
1548147861.054 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1548147861.054 * [misc]taylor:  Taking taylor expansion of d in b
1548147861.054 * [misc]backup-simplify:  Simplify d into d
1548147861.054 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147861.054 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147861.054 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1548147861.054 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1548147861.055 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1548147861.055 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1548147861.055 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147861.055 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.055 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1548147861.055 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1548147861.055 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147861.055 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147861.055 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1548147861.055 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1548147861.056 * [misc]backup-simplify:  Simplify (* (- (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) into (* -1 (* (* a d) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))))
1548147861.056 * [misc]taylor:  Taking taylor expansion of (* -1 (* (* a d) (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) in c
1548147861.056 * [misc]taylor:  Taking taylor expansion of -1 in c
1548147861.056 * [misc]backup-simplify:  Simplify -1 into -1
1548147861.056 * [misc]taylor:  Taking taylor expansion of (* (* a d) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in c
1548147861.056 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147861.056 * [misc]taylor:  Taking taylor expansion of a in c
1548147861.056 * [misc]backup-simplify:  Simplify a into a
1548147861.056 * [misc]taylor:  Taking taylor expansion of d in c
1548147861.056 * [misc]backup-simplify:  Simplify d into d
1548147861.056 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1548147861.056 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1548147861.056 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1548147861.056 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147861.056 * [misc]taylor:  Taking taylor expansion of c in c
1548147861.056 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.056 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.056 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147861.056 * [misc]taylor:  Taking taylor expansion of d in c
1548147861.056 * [misc]backup-simplify:  Simplify d into d
1548147861.056 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147861.056 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1548147861.056 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147861.056 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1548147861.056 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147861.056 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.056 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147861.057 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1548147861.057 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147861.057 * [misc]backup-simplify:  Simplify (* (* a d) (/ 1 d)) into a
1548147861.057 * [misc]backup-simplify:  Simplify (* -1 a) into (* -1 a)
1548147861.057 * [misc]taylor:  Taking taylor expansion of (* -1 a) in a
1548147861.057 * [misc]taylor:  Taking taylor expansion of -1 in a
1548147861.057 * [misc]backup-simplify:  Simplify -1 into -1
1548147861.057 * [misc]taylor:  Taking taylor expansion of a in a
1548147861.057 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.057 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.057 * [misc]backup-simplify:  Simplify (* -1 0) into 0
1548147861.057 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.057 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.057 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.057 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147861.057 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147861.057 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147861.057 * [misc]backup-simplify:  Simplify (+ c 0) into c
1548147861.057 * [misc]backup-simplify:  Simplify (+ (* (- (* a d)) 0) (* c (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into (* c (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))
1548147861.057 * [misc]taylor:  Taking taylor expansion of (* c (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in c
1548147861.057 * [misc]taylor:  Taking taylor expansion of c in c
1548147861.057 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.058 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.058 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1548147861.058 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1548147861.058 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1548147861.058 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147861.058 * [misc]taylor:  Taking taylor expansion of c in c
1548147861.058 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.058 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.058 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147861.058 * [misc]taylor:  Taking taylor expansion of d in c
1548147861.058 * [misc]backup-simplify:  Simplify d into d
1548147861.058 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147861.058 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1548147861.058 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147861.058 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1548147861.058 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147861.058 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.058 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147861.058 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1548147861.058 * [misc]backup-simplify:  Simplify (* 0 (/ 1 d)) into 0
1548147861.058 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147861.058 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.058 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.058 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.058 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.058 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147861.058 * [misc]backup-simplify:  Simplify (+ (* (* a d) 0) (* 0 (/ 1 d))) into 0
1548147861.059 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 a)) into 0
1548147861.059 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147861.059 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.059 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.059 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.059 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.059 * [misc]backup-simplify:  Simplify (+ (* -1 1) (* 0 0)) into -1
1548147861.059 * [misc]taylor:  Taking taylor expansion of -1 in d
1548147861.059 * [misc]backup-simplify:  Simplify -1 into -1
1548147861.059 * [misc]backup-simplify:  Simplify -1 into -1
1548147861.059 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.059 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1548147861.059 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1548147861.059 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.060 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))) (* 0 (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1548147861.060 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1548147861.060 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1548147861.061 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1548147861.061 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147861.061 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.061 * [misc]backup-simplify:  Simplify (+ (* (- (* a d)) 0) (+ (* c 0) (* 0 (sqrt (/ 1 (+ (pow c 2) (pow d 2))))))) into 0
1548147861.061 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147861.061 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.061 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147861.061 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.061 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.061 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.061 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.061 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ 1 d))) into (/ 1 d)
1548147861.061 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in a
1548147861.061 * [misc]taylor:  Taking taylor expansion of d in a
1548147861.061 * [misc]backup-simplify:  Simplify d into d
1548147861.061 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1548147861.061 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1548147861.061 * [misc]taylor:  Taking taylor expansion of d in d
1548147861.061 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.061 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.062 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.062 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.062 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.062 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147861.062 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1548147861.062 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147861.062 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 1 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into (- (/ 1 (pow d 4)))
1548147861.063 * [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (pow d 4))) (pow 0 2) (+)) (* 2 (/ 1 d))) into (/ -1/2 (pow d 3))
1548147861.063 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1548147861.063 * [misc]backup-simplify:  Simplify (+ (* (* a d) (/ -1/2 (pow d 3))) (+ (* 0 0) (* 0 (/ 1 d)))) into (- (* 1/2 (/ a (pow d 2))))
1548147861.063 * [misc]backup-simplify:  Simplify (+ (* -1 (- (* 1/2 (/ a (pow d 2))))) (+ (* 0 0) (* 0 a))) into (* 1/2 (/ a (pow d 2)))
1548147861.063 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ a (pow d 2))) in a
1548147861.063 * [misc]taylor:  Taking taylor expansion of 1/2 in a
1548147861.063 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1548147861.063 * [misc]taylor:  Taking taylor expansion of (/ a (pow d 2)) in a
1548147861.063 * [misc]taylor:  Taking taylor expansion of a in a
1548147861.063 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.063 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.063 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1548147861.064 * [misc]taylor:  Taking taylor expansion of d in a
1548147861.064 * [misc]backup-simplify:  Simplify d into d
1548147861.064 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147861.064 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147861.064 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.064 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.064 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.064 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.064 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.064 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.064 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
1548147861.064 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.064 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.064 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.064 * [misc]backup-simplify:  Simplify (* -1 (* 1 (* a (* 1 1)))) into (* -1 a)
1548147861.064 * [misc]backup-simplify:  Simplify (/ (- (* (/ 1 b) (/ 1 c)) (* (/ 1 a) (/ 1 d))) (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d))))) into (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))
1548147861.064 * [misc]approximate:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in (b c a d) around 0
1548147861.064 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1548147861.064 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1548147861.064 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1548147861.064 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1548147861.065 * [misc]taylor:  Taking taylor expansion of b in d
1548147861.065 * [misc]backup-simplify:  Simplify b into b
1548147861.065 * [misc]taylor:  Taking taylor expansion of c in d
1548147861.065 * [misc]backup-simplify:  Simplify c into c
1548147861.065 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147861.065 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1548147861.065 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1548147861.065 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1548147861.065 * [misc]taylor:  Taking taylor expansion of a in d
1548147861.065 * [misc]backup-simplify:  Simplify a into a
1548147861.065 * [misc]taylor:  Taking taylor expansion of d in d
1548147861.065 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.065 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.065 * [misc]backup-simplify:  Simplify (* a 0) into 0
1548147861.065 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1548147861.065 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1548147861.065 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1548147861.065 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1548147861.065 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1548147861.065 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1548147861.065 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1548147861.065 * [misc]taylor:  Taking taylor expansion of c in d
1548147861.065 * [misc]backup-simplify:  Simplify c into c
1548147861.065 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147861.065 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147861.065 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1548147861.065 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147861.065 * [misc]taylor:  Taking taylor expansion of d in d
1548147861.065 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.065 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.065 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147861.065 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.066 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147861.066 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.066 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147861.066 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147861.066 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.066 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.066 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.066 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147861.066 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1548147861.066 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1548147861.066 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1548147861.066 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1548147861.067 * [misc]taylor:  Taking taylor expansion of b in a
1548147861.067 * [misc]backup-simplify:  Simplify b into b
1548147861.067 * [misc]taylor:  Taking taylor expansion of c in a
1548147861.067 * [misc]backup-simplify:  Simplify c into c
1548147861.067 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147861.067 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1548147861.067 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1548147861.067 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147861.067 * [misc]taylor:  Taking taylor expansion of a in a
1548147861.067 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.067 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.067 * [misc]taylor:  Taking taylor expansion of d in a
1548147861.067 * [misc]backup-simplify:  Simplify d into d
1548147861.067 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147861.067 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1548147861.067 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1548147861.067 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1548147861.067 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1548147861.067 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1548147861.067 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1548147861.067 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1548147861.067 * [misc]taylor:  Taking taylor expansion of c in a
1548147861.067 * [misc]backup-simplify:  Simplify c into c
1548147861.067 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147861.067 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147861.067 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1548147861.067 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1548147861.067 * [misc]taylor:  Taking taylor expansion of d in a
1548147861.067 * [misc]backup-simplify:  Simplify d into d
1548147861.067 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147861.067 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147861.067 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1548147861.068 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1548147861.068 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) into (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))
1548147861.068 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1548147861.068 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1548147861.068 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147861.068 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147861.068 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.068 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147861.068 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147861.068 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1548147861.068 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1548147861.068 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1548147861.069 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1548147861.069 * [misc]taylor:  Taking taylor expansion of b in c
1548147861.069 * [misc]backup-simplify:  Simplify b into b
1548147861.069 * [misc]taylor:  Taking taylor expansion of c in c
1548147861.069 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.069 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.069 * [misc]backup-simplify:  Simplify (* b 0) into 0
1548147861.069 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1548147861.069 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1548147861.069 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1548147861.069 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147861.069 * [misc]taylor:  Taking taylor expansion of a in c
1548147861.069 * [misc]backup-simplify:  Simplify a into a
1548147861.069 * [misc]taylor:  Taking taylor expansion of d in c
1548147861.069 * [misc]backup-simplify:  Simplify d into d
1548147861.069 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147861.069 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147861.069 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1548147861.069 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1548147861.069 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147861.069 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147861.069 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147861.069 * [misc]taylor:  Taking taylor expansion of c in c
1548147861.069 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.069 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.069 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147861.069 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.069 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147861.069 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147861.069 * [misc]taylor:  Taking taylor expansion of d in c
1548147861.069 * [misc]backup-simplify:  Simplify d into d
1548147861.069 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147861.069 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147861.070 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147861.070 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.070 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147861.070 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147861.070 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.070 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.070 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.070 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147861.070 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1548147861.070 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1548147861.071 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1548147861.071 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147861.071 * [misc]taylor:  Taking taylor expansion of b in b
1548147861.071 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.071 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.071 * [misc]taylor:  Taking taylor expansion of c in b
1548147861.071 * [misc]backup-simplify:  Simplify c into c
1548147861.071 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147861.071 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147861.071 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1548147861.071 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1548147861.071 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147861.071 * [misc]taylor:  Taking taylor expansion of a in b
1548147861.071 * [misc]backup-simplify:  Simplify a into a
1548147861.071 * [misc]taylor:  Taking taylor expansion of d in b
1548147861.071 * [misc]backup-simplify:  Simplify d into d
1548147861.071 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147861.071 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147861.071 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1548147861.071 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1548147861.071 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1548147861.071 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1548147861.071 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1548147861.071 * [misc]taylor:  Taking taylor expansion of c in b
1548147861.071 * [misc]backup-simplify:  Simplify c into c
1548147861.071 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147861.071 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147861.071 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1548147861.071 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1548147861.071 * [misc]taylor:  Taking taylor expansion of d in b
1548147861.071 * [misc]backup-simplify:  Simplify d into d
1548147861.071 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147861.071 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147861.071 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1548147861.072 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1548147861.072 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) into (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))
1548147861.072 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1548147861.072 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1548147861.072 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147861.072 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147861.072 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.072 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147861.072 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147861.072 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1548147861.072 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1548147861.073 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1548147861.073 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147861.073 * [misc]taylor:  Taking taylor expansion of b in b
1548147861.073 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.073 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.073 * [misc]taylor:  Taking taylor expansion of c in b
1548147861.073 * [misc]backup-simplify:  Simplify c into c
1548147861.073 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147861.073 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147861.073 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1548147861.073 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1548147861.073 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147861.073 * [misc]taylor:  Taking taylor expansion of a in b
1548147861.073 * [misc]backup-simplify:  Simplify a into a
1548147861.073 * [misc]taylor:  Taking taylor expansion of d in b
1548147861.073 * [misc]backup-simplify:  Simplify d into d
1548147861.073 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147861.073 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147861.073 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1548147861.073 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1548147861.073 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1548147861.073 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1548147861.073 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1548147861.073 * [misc]taylor:  Taking taylor expansion of c in b
1548147861.073 * [misc]backup-simplify:  Simplify c into c
1548147861.073 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147861.073 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147861.073 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1548147861.073 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1548147861.073 * [misc]taylor:  Taking taylor expansion of d in b
1548147861.073 * [misc]backup-simplify:  Simplify d into d
1548147861.073 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147861.073 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147861.073 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1548147861.074 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1548147861.074 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) into (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))
1548147861.074 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1548147861.074 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1548147861.074 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147861.074 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147861.074 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.074 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147861.074 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147861.075 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1548147861.075 * [misc]backup-simplify:  Simplify (* (/ 1 c) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) into (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 c))
1548147861.075 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 c)) in c
1548147861.075 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1548147861.075 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1548147861.075 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147861.075 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147861.075 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147861.075 * [misc]taylor:  Taking taylor expansion of c in c
1548147861.075 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.075 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.075 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147861.075 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.075 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147861.075 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147861.075 * [misc]taylor:  Taking taylor expansion of d in c
1548147861.075 * [misc]backup-simplify:  Simplify d into d
1548147861.075 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147861.075 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147861.075 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147861.076 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.076 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147861.076 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147861.076 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.076 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.076 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.077 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147861.077 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1548147861.077 * [misc]taylor:  Taking taylor expansion of c in c
1548147861.077 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.077 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.077 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.077 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147861.077 * [misc]taylor:  Taking taylor expansion of 1 in a
1548147861.077 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.077 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1548147861.077 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1548147861.077 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1548147861.077 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1548147861.078 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (* (- (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into (- (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))))
1548147861.078 * [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) in c
1548147861.078 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1548147861.078 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1548147861.078 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147861.078 * [misc]taylor:  Taking taylor expansion of a in c
1548147861.078 * [misc]backup-simplify:  Simplify a into a
1548147861.078 * [misc]taylor:  Taking taylor expansion of d in c
1548147861.078 * [misc]backup-simplify:  Simplify d into d
1548147861.078 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147861.078 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147861.078 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1548147861.078 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1548147861.078 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147861.078 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147861.078 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147861.078 * [misc]taylor:  Taking taylor expansion of c in c
1548147861.078 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.078 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.078 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147861.078 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.078 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147861.078 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147861.078 * [misc]taylor:  Taking taylor expansion of d in c
1548147861.078 * [misc]backup-simplify:  Simplify d into d
1548147861.078 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147861.078 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147861.079 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147861.079 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.079 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147861.079 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147861.079 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.079 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.079 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.079 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147861.080 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.080 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147861.080 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147861.080 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.080 * [misc]taylor:  Taking taylor expansion of 1 in d
1548147861.080 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.080 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.080 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1548147861.080 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1548147861.080 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1548147861.080 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1548147861.081 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.081 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* 0 (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147861.082 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147861.082 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1548147861.082 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1548147861.082 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147861.082 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1548147861.082 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147861.082 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.082 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* (- (/ 1 (* a d))) 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))))) into 0
1548147861.083 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147861.083 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.083 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147861.083 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.083 * [misc]backup-simplify:  Simplify (* (/ 1 (* a d)) 1) into (/ 1 (* a d))
1548147861.083 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1548147861.083 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1548147861.083 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1548147861.083 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147861.083 * [misc]taylor:  Taking taylor expansion of a in a
1548147861.083 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.083 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.083 * [misc]taylor:  Taking taylor expansion of d in a
1548147861.083 * [misc]backup-simplify:  Simplify d into d
1548147861.083 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147861.083 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1548147861.083 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1548147861.083 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1548147861.083 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1548147861.083 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1548147861.083 * [misc]taylor:  Taking taylor expansion of d in d
1548147861.083 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.083 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.083 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.083 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.084 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147861.084 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.084 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147861.084 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147861.084 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147861.084 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1548147861.084 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1548147861.085 * [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (pow d 2))) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 (pow d 2))
1548147861.085 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (/ -1/2 (pow d 2)) 1))) into (- (* 1/2 (/ 1 (pow d 2))))
1548147861.085 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ 1 (pow d 2)))) in a
1548147861.085 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (pow d 2))) in a
1548147861.085 * [misc]taylor:  Taking taylor expansion of 1/2 in a
1548147861.085 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1548147861.085 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1548147861.085 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1548147861.085 * [misc]taylor:  Taking taylor expansion of d in a
1548147861.085 * [misc]backup-simplify:  Simplify d into d
1548147861.085 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147861.085 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147861.085 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.085 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.085 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.085 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.086 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.086 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.086 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.086 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1548147861.086 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1548147861.086 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1548147861.086 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1548147861.086 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.087 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* 0 (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* 0 (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147861.087 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147861.088 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1548147861.088 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1548147861.088 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1548147861.088 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1548147861.088 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147861.088 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.088 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* (- (/ 1 (* a d))) 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))))) into 0
1548147861.088 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147861.088 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.088 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147861.089 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.089 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147861.089 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.089 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147861.089 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1548147861.089 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (* a d)) 0) (* 0 1)) into 0
1548147861.089 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147861.089 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147861.089 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.089 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147861.089 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147861.090 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147861.090 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147861.090 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147861.090 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.090 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1548147861.090 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 (pow d 2)))))) (* 2 1)) into 0
1548147861.091 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ -1/2 (pow d 2)) 0) (* 0 1)))) into 0
1548147861.091 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147861.091 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.091 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.091 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.091 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.091 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1548147861.091 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1548147861.091 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147861.091 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.091 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.091 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.091 * [misc]backup-simplify:  Simplify (* 1 (* 1 (* 1 (* 1 (/ 1 (/ 1 b)))))) into b
1548147861.092 * [misc]backup-simplify:  Simplify (/ (- (* (/ 1 (- b)) (/ 1 (- c))) (* (/ 1 (- a)) (/ 1 (- d)))) (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d)))))) into (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))
1548147861.092 * [misc]approximate:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in (b c a d) around 0
1548147861.092 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1548147861.092 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1548147861.092 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1548147861.092 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1548147861.092 * [misc]taylor:  Taking taylor expansion of b in d
1548147861.092 * [misc]backup-simplify:  Simplify b into b
1548147861.092 * [misc]taylor:  Taking taylor expansion of c in d
1548147861.092 * [misc]backup-simplify:  Simplify c into c
1548147861.092 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147861.092 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1548147861.092 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1548147861.092 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1548147861.092 * [misc]taylor:  Taking taylor expansion of a in d
1548147861.092 * [misc]backup-simplify:  Simplify a into a
1548147861.092 * [misc]taylor:  Taking taylor expansion of d in d
1548147861.092 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.092 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.092 * [misc]backup-simplify:  Simplify (* a 0) into 0
1548147861.092 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1548147861.092 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1548147861.092 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1548147861.092 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1548147861.092 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1548147861.092 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1548147861.092 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1548147861.092 * [misc]taylor:  Taking taylor expansion of c in d
1548147861.092 * [misc]backup-simplify:  Simplify c into c
1548147861.092 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147861.092 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147861.092 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1548147861.092 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147861.092 * [misc]taylor:  Taking taylor expansion of d in d
1548147861.093 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.093 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.093 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147861.093 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.093 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147861.093 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.093 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147861.093 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147861.093 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.093 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.094 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.094 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147861.094 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1548147861.094 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1548147861.094 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1548147861.094 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1548147861.094 * [misc]taylor:  Taking taylor expansion of b in a
1548147861.094 * [misc]backup-simplify:  Simplify b into b
1548147861.094 * [misc]taylor:  Taking taylor expansion of c in a
1548147861.094 * [misc]backup-simplify:  Simplify c into c
1548147861.094 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147861.094 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1548147861.094 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1548147861.094 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147861.094 * [misc]taylor:  Taking taylor expansion of a in a
1548147861.094 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.094 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.094 * [misc]taylor:  Taking taylor expansion of d in a
1548147861.094 * [misc]backup-simplify:  Simplify d into d
1548147861.094 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147861.094 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1548147861.094 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1548147861.094 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1548147861.094 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1548147861.094 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1548147861.094 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1548147861.094 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1548147861.094 * [misc]taylor:  Taking taylor expansion of c in a
1548147861.094 * [misc]backup-simplify:  Simplify c into c
1548147861.094 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147861.094 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147861.094 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1548147861.094 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1548147861.094 * [misc]taylor:  Taking taylor expansion of d in a
1548147861.094 * [misc]backup-simplify:  Simplify d into d
1548147861.095 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147861.095 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147861.095 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1548147861.095 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1548147861.095 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) into (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))
1548147861.095 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1548147861.095 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1548147861.095 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147861.095 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147861.095 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.096 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147861.096 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147861.096 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1548147861.096 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1548147861.096 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1548147861.096 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1548147861.096 * [misc]taylor:  Taking taylor expansion of b in c
1548147861.096 * [misc]backup-simplify:  Simplify b into b
1548147861.096 * [misc]taylor:  Taking taylor expansion of c in c
1548147861.096 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.096 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.096 * [misc]backup-simplify:  Simplify (* b 0) into 0
1548147861.096 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1548147861.096 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1548147861.096 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1548147861.096 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147861.096 * [misc]taylor:  Taking taylor expansion of a in c
1548147861.096 * [misc]backup-simplify:  Simplify a into a
1548147861.096 * [misc]taylor:  Taking taylor expansion of d in c
1548147861.096 * [misc]backup-simplify:  Simplify d into d
1548147861.096 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147861.096 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147861.096 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1548147861.096 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1548147861.096 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147861.096 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147861.096 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147861.096 * [misc]taylor:  Taking taylor expansion of c in c
1548147861.096 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.096 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.096 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147861.097 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.097 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147861.097 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147861.097 * [misc]taylor:  Taking taylor expansion of d in c
1548147861.097 * [misc]backup-simplify:  Simplify d into d
1548147861.097 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147861.097 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147861.097 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147861.097 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.097 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147861.097 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147861.097 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.097 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.098 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.098 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147861.098 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1548147861.098 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1548147861.098 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1548147861.098 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147861.098 * [misc]taylor:  Taking taylor expansion of b in b
1548147861.098 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.098 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.098 * [misc]taylor:  Taking taylor expansion of c in b
1548147861.098 * [misc]backup-simplify:  Simplify c into c
1548147861.098 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147861.098 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147861.098 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1548147861.098 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1548147861.098 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147861.098 * [misc]taylor:  Taking taylor expansion of a in b
1548147861.098 * [misc]backup-simplify:  Simplify a into a
1548147861.098 * [misc]taylor:  Taking taylor expansion of d in b
1548147861.098 * [misc]backup-simplify:  Simplify d into d
1548147861.098 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147861.098 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147861.098 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1548147861.098 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1548147861.098 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1548147861.098 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1548147861.098 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1548147861.098 * [misc]taylor:  Taking taylor expansion of c in b
1548147861.098 * [misc]backup-simplify:  Simplify c into c
1548147861.098 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147861.098 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147861.098 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1548147861.098 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1548147861.098 * [misc]taylor:  Taking taylor expansion of d in b
1548147861.099 * [misc]backup-simplify:  Simplify d into d
1548147861.099 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147861.099 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147861.099 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1548147861.099 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1548147861.099 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) into (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))
1548147861.099 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1548147861.099 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1548147861.099 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147861.099 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147861.099 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.100 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147861.100 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147861.100 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1548147861.100 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1548147861.100 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1548147861.100 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147861.100 * [misc]taylor:  Taking taylor expansion of b in b
1548147861.100 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.100 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.100 * [misc]taylor:  Taking taylor expansion of c in b
1548147861.100 * [misc]backup-simplify:  Simplify c into c
1548147861.100 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147861.100 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147861.100 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1548147861.100 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1548147861.100 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147861.100 * [misc]taylor:  Taking taylor expansion of a in b
1548147861.100 * [misc]backup-simplify:  Simplify a into a
1548147861.100 * [misc]taylor:  Taking taylor expansion of d in b
1548147861.100 * [misc]backup-simplify:  Simplify d into d
1548147861.100 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147861.100 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147861.100 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1548147861.100 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1548147861.100 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1548147861.100 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1548147861.100 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1548147861.100 * [misc]taylor:  Taking taylor expansion of c in b
1548147861.100 * [misc]backup-simplify:  Simplify c into c
1548147861.100 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147861.100 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147861.100 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1548147861.100 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1548147861.100 * [misc]taylor:  Taking taylor expansion of d in b
1548147861.101 * [misc]backup-simplify:  Simplify d into d
1548147861.101 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147861.101 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147861.101 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1548147861.101 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1548147861.101 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) into (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))
1548147861.101 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1548147861.101 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1548147861.101 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147861.101 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147861.101 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.102 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147861.102 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147861.102 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1548147861.102 * [misc]backup-simplify:  Simplify (* (/ 1 c) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) into (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 c))
1548147861.102 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 c)) in c
1548147861.102 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1548147861.102 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1548147861.102 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147861.102 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147861.102 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147861.102 * [misc]taylor:  Taking taylor expansion of c in c
1548147861.102 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.102 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.102 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147861.102 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.102 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147861.102 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147861.102 * [misc]taylor:  Taking taylor expansion of d in c
1548147861.102 * [misc]backup-simplify:  Simplify d into d
1548147861.102 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147861.102 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147861.103 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147861.103 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.103 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147861.103 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147861.103 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.103 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.103 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.103 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147861.103 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1548147861.103 * [misc]taylor:  Taking taylor expansion of c in c
1548147861.103 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.103 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.104 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.104 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147861.104 * [misc]taylor:  Taking taylor expansion of 1 in a
1548147861.104 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.104 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1548147861.104 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1548147861.104 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1548147861.104 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1548147861.104 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (* (- (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into (- (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))))
1548147861.105 * [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) in c
1548147861.105 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1548147861.105 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1548147861.105 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147861.105 * [misc]taylor:  Taking taylor expansion of a in c
1548147861.105 * [misc]backup-simplify:  Simplify a into a
1548147861.105 * [misc]taylor:  Taking taylor expansion of d in c
1548147861.105 * [misc]backup-simplify:  Simplify d into d
1548147861.105 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147861.105 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147861.105 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1548147861.105 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1548147861.105 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147861.105 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147861.105 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147861.105 * [misc]taylor:  Taking taylor expansion of c in c
1548147861.105 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.105 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.105 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147861.105 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.105 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147861.105 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147861.105 * [misc]taylor:  Taking taylor expansion of d in c
1548147861.106 * [misc]backup-simplify:  Simplify d into d
1548147861.106 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147861.106 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147861.106 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147861.106 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.106 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147861.106 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147861.107 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.107 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.107 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.107 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147861.107 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.108 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147861.108 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147861.108 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.108 * [misc]taylor:  Taking taylor expansion of 1 in d
1548147861.108 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.108 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.108 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1548147861.108 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1548147861.108 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1548147861.109 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1548147861.109 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.109 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* 0 (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147861.110 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147861.111 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1548147861.111 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1548147861.111 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147861.111 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1548147861.111 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147861.112 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.112 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* (- (/ 1 (* a d))) 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))))) into 0
1548147861.112 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147861.112 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.112 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147861.112 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.112 * [misc]backup-simplify:  Simplify (* (/ 1 (* a d)) 1) into (/ 1 (* a d))
1548147861.112 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1548147861.112 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1548147861.112 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1548147861.112 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147861.112 * [misc]taylor:  Taking taylor expansion of a in a
1548147861.112 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.113 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.113 * [misc]taylor:  Taking taylor expansion of d in a
1548147861.113 * [misc]backup-simplify:  Simplify d into d
1548147861.113 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147861.113 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1548147861.113 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1548147861.113 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1548147861.113 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1548147861.113 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1548147861.113 * [misc]taylor:  Taking taylor expansion of d in d
1548147861.113 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.113 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.113 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.113 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.114 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147861.114 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.114 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147861.114 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147861.115 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147861.115 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1548147861.115 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1548147861.116 * [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (pow d 2))) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 (pow d 2))
1548147861.116 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (/ -1/2 (pow d 2)) 1))) into (- (* 1/2 (/ 1 (pow d 2))))
1548147861.116 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ 1 (pow d 2)))) in a
1548147861.116 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (pow d 2))) in a
1548147861.116 * [misc]taylor:  Taking taylor expansion of 1/2 in a
1548147861.116 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1548147861.116 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1548147861.116 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1548147861.116 * [misc]taylor:  Taking taylor expansion of d in a
1548147861.116 * [misc]backup-simplify:  Simplify d into d
1548147861.116 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147861.117 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147861.117 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.117 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.117 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.117 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.117 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.117 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.117 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.117 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1548147861.118 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1548147861.118 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1548147861.118 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1548147861.118 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.119 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* 0 (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* 0 (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147861.120 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147861.120 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1548147861.120 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1548147861.120 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1548147861.121 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1548147861.121 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147861.121 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.121 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* (- (/ 1 (* a d))) 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))))) into 0
1548147861.121 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147861.121 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.121 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147861.121 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.121 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147861.121 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.121 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147861.121 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1548147861.122 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (* a d)) 0) (* 0 1)) into 0
1548147861.122 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147861.122 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147861.122 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.122 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147861.123 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147861.123 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147861.123 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147861.123 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147861.123 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.123 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1548147861.124 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 (pow d 2)))))) (* 2 1)) into 0
1548147861.124 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ -1/2 (pow d 2)) 0) (* 0 1)))) into 0
1548147861.124 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147861.124 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.124 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.124 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.124 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.124 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1548147861.124 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1548147861.124 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147861.124 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.124 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.125 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.125 * [misc]backup-simplify:  Simplify (* 1 (* 1 (* 1 (* 1 (/ 1 (/ 1 (- b))))))) into (* -1 b)
1548147861.125 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1)
1548147861.125 * [misc]backup-simplify:  Simplify (- (* b c) (* a d)) into (- (* b c) (* a d))
1548147861.125 * [misc]approximate:  Taking taylor expansion of (- (* b c) (* a d)) in (b c a d) around 0
1548147861.125 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in d
1548147861.125 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1548147861.125 * [misc]taylor:  Taking taylor expansion of b in d
1548147861.125 * [misc]backup-simplify:  Simplify b into b
1548147861.125 * [misc]taylor:  Taking taylor expansion of c in d
1548147861.125 * [misc]backup-simplify:  Simplify c into c
1548147861.125 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1548147861.125 * [misc]taylor:  Taking taylor expansion of a in d
1548147861.125 * [misc]backup-simplify:  Simplify a into a
1548147861.125 * [misc]taylor:  Taking taylor expansion of d in d
1548147861.125 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.125 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.125 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in a
1548147861.125 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1548147861.125 * [misc]taylor:  Taking taylor expansion of b in a
1548147861.125 * [misc]backup-simplify:  Simplify b into b
1548147861.125 * [misc]taylor:  Taking taylor expansion of c in a
1548147861.125 * [misc]backup-simplify:  Simplify c into c
1548147861.125 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147861.125 * [misc]taylor:  Taking taylor expansion of a in a
1548147861.125 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.125 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.125 * [misc]taylor:  Taking taylor expansion of d in a
1548147861.125 * [misc]backup-simplify:  Simplify d into d
1548147861.125 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in c
1548147861.125 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1548147861.125 * [misc]taylor:  Taking taylor expansion of b in c
1548147861.125 * [misc]backup-simplify:  Simplify b into b
1548147861.125 * [misc]taylor:  Taking taylor expansion of c in c
1548147861.125 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.125 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.125 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147861.125 * [misc]taylor:  Taking taylor expansion of a in c
1548147861.125 * [misc]backup-simplify:  Simplify a into a
1548147861.125 * [misc]taylor:  Taking taylor expansion of d in c
1548147861.125 * [misc]backup-simplify:  Simplify d into d
1548147861.125 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1548147861.125 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147861.125 * [misc]taylor:  Taking taylor expansion of b in b
1548147861.125 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.125 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.125 * [misc]taylor:  Taking taylor expansion of c in b
1548147861.125 * [misc]backup-simplify:  Simplify c into c
1548147861.125 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147861.125 * [misc]taylor:  Taking taylor expansion of a in b
1548147861.126 * [misc]backup-simplify:  Simplify a into a
1548147861.126 * [misc]taylor:  Taking taylor expansion of d in b
1548147861.126 * [misc]backup-simplify:  Simplify d into d
1548147861.126 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1548147861.126 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147861.126 * [misc]taylor:  Taking taylor expansion of b in b
1548147861.126 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.126 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.126 * [misc]taylor:  Taking taylor expansion of c in b
1548147861.126 * [misc]backup-simplify:  Simplify c into c
1548147861.126 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147861.126 * [misc]taylor:  Taking taylor expansion of a in b
1548147861.126 * [misc]backup-simplify:  Simplify a into a
1548147861.126 * [misc]taylor:  Taking taylor expansion of d in b
1548147861.126 * [misc]backup-simplify:  Simplify d into d
1548147861.126 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147861.126 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147861.126 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1548147861.126 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1548147861.126 * [misc]taylor:  Taking taylor expansion of (- (* a d)) in c
1548147861.126 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147861.126 * [misc]taylor:  Taking taylor expansion of a in c
1548147861.126 * [misc]backup-simplify:  Simplify a into a
1548147861.126 * [misc]taylor:  Taking taylor expansion of d in c
1548147861.126 * [misc]backup-simplify:  Simplify d into d
1548147861.126 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147861.126 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1548147861.126 * [misc]taylor:  Taking taylor expansion of (- (* a d)) in a
1548147861.126 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147861.127 * [misc]taylor:  Taking taylor expansion of a in a
1548147861.127 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.127 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.127 * [misc]taylor:  Taking taylor expansion of d in a
1548147861.127 * [misc]backup-simplify:  Simplify d into d
1548147861.127 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147861.127 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147861.127 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.127 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.127 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.127 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147861.127 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147861.127 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147861.127 * [misc]backup-simplify:  Simplify (+ c 0) into c
1548147861.127 * [misc]taylor:  Taking taylor expansion of c in c
1548147861.127 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.127 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.127 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147861.127 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.127 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.127 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.127 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.127 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147861.127 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147861.127 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147861.127 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.127 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.128 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.128 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.129 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1548147861.129 * [misc]backup-simplify:  Simplify (- d) into (- d)
1548147861.129 * [misc]taylor:  Taking taylor expansion of (- d) in d
1548147861.129 * [misc]taylor:  Taking taylor expansion of d in d
1548147861.129 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.129 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.129 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147861.129 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.129 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.129 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1548147861.129 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1548147861.129 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147861.130 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.130 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147861.130 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.130 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147861.130 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.130 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.130 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.130 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.130 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.130 * [misc]backup-simplify:  Simplify (- (* (/ 1 b) (/ 1 c)) (* (/ 1 a) (/ 1 d))) into (- (/ 1 (* b c)) (/ 1 (* a d)))
1548147861.130 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in (b c a d) around 0
1548147861.130 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1548147861.130 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1548147861.130 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1548147861.130 * [misc]taylor:  Taking taylor expansion of b in d
1548147861.130 * [misc]backup-simplify:  Simplify b into b
1548147861.130 * [misc]taylor:  Taking taylor expansion of c in d
1548147861.130 * [misc]backup-simplify:  Simplify c into c
1548147861.130 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147861.130 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1548147861.130 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1548147861.130 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1548147861.130 * [misc]taylor:  Taking taylor expansion of a in d
1548147861.130 * [misc]backup-simplify:  Simplify a into a
1548147861.130 * [misc]taylor:  Taking taylor expansion of d in d
1548147861.130 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.130 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.130 * [misc]backup-simplify:  Simplify (* a 0) into 0
1548147861.130 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1548147861.130 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1548147861.130 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1548147861.130 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1548147861.130 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1548147861.130 * [misc]taylor:  Taking taylor expansion of b in a
1548147861.130 * [misc]backup-simplify:  Simplify b into b
1548147861.130 * [misc]taylor:  Taking taylor expansion of c in a
1548147861.130 * [misc]backup-simplify:  Simplify c into c
1548147861.131 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147861.131 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1548147861.131 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1548147861.131 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147861.131 * [misc]taylor:  Taking taylor expansion of a in a
1548147861.131 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.131 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.131 * [misc]taylor:  Taking taylor expansion of d in a
1548147861.131 * [misc]backup-simplify:  Simplify d into d
1548147861.131 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147861.131 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1548147861.131 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1548147861.131 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1548147861.131 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1548147861.131 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1548147861.131 * [misc]taylor:  Taking taylor expansion of b in c
1548147861.131 * [misc]backup-simplify:  Simplify b into b
1548147861.131 * [misc]taylor:  Taking taylor expansion of c in c
1548147861.131 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.131 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.131 * [misc]backup-simplify:  Simplify (* b 0) into 0
1548147861.131 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1548147861.131 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1548147861.131 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1548147861.131 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147861.131 * [misc]taylor:  Taking taylor expansion of a in c
1548147861.131 * [misc]backup-simplify:  Simplify a into a
1548147861.131 * [misc]taylor:  Taking taylor expansion of d in c
1548147861.131 * [misc]backup-simplify:  Simplify d into d
1548147861.131 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147861.131 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147861.131 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1548147861.131 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1548147861.131 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147861.131 * [misc]taylor:  Taking taylor expansion of b in b
1548147861.131 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.131 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.131 * [misc]taylor:  Taking taylor expansion of c in b
1548147861.132 * [misc]backup-simplify:  Simplify c into c
1548147861.132 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147861.132 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147861.132 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1548147861.132 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1548147861.132 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147861.132 * [misc]taylor:  Taking taylor expansion of a in b
1548147861.132 * [misc]backup-simplify:  Simplify a into a
1548147861.132 * [misc]taylor:  Taking taylor expansion of d in b
1548147861.132 * [misc]backup-simplify:  Simplify d into d
1548147861.132 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147861.132 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147861.132 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1548147861.132 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1548147861.132 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147861.132 * [misc]taylor:  Taking taylor expansion of b in b
1548147861.132 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.132 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.132 * [misc]taylor:  Taking taylor expansion of c in b
1548147861.132 * [misc]backup-simplify:  Simplify c into c
1548147861.132 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147861.132 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147861.132 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1548147861.132 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1548147861.132 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147861.132 * [misc]taylor:  Taking taylor expansion of a in b
1548147861.132 * [misc]backup-simplify:  Simplify a into a
1548147861.132 * [misc]taylor:  Taking taylor expansion of d in b
1548147861.132 * [misc]backup-simplify:  Simplify d into d
1548147861.132 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147861.132 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147861.133 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1548147861.133 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1548147861.133 * [misc]taylor:  Taking taylor expansion of c in c
1548147861.133 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.133 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.133 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.133 * [misc]taylor:  Taking taylor expansion of 1 in a
1548147861.133 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.133 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1548147861.133 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1548147861.133 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1548147861.133 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1548147861.133 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in c
1548147861.133 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1548147861.133 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147861.133 * [misc]taylor:  Taking taylor expansion of a in c
1548147861.133 * [misc]backup-simplify:  Simplify a into a
1548147861.133 * [misc]taylor:  Taking taylor expansion of d in c
1548147861.133 * [misc]backup-simplify:  Simplify d into d
1548147861.133 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147861.133 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147861.133 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.134 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147861.134 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.134 * [misc]taylor:  Taking taylor expansion of 1 in d
1548147861.134 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.134 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1548147861.134 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1548147861.134 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147861.134 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1548147861.134 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147861.134 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.134 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147861.134 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.134 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1548147861.134 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1548147861.134 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1548147861.134 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147861.134 * [misc]taylor:  Taking taylor expansion of a in a
1548147861.135 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.135 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.135 * [misc]taylor:  Taking taylor expansion of d in a
1548147861.135 * [misc]backup-simplify:  Simplify d into d
1548147861.135 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147861.135 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1548147861.135 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1548147861.135 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1548147861.135 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1548147861.135 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1548147861.135 * [misc]taylor:  Taking taylor expansion of d in d
1548147861.135 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.135 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.135 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.135 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147861.135 * [misc]backup-simplify:  Simplify -1 into -1
1548147861.135 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147861.135 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147861.135 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.135 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.135 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.135 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.135 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.135 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.136 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1548147861.136 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1548147861.136 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1548147861.136 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1548147861.136 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147861.136 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.136 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147861.136 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.137 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147861.137 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.137 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147861.137 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1548147861.137 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147861.137 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147861.137 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.137 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147861.137 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147861.137 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.137 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1548147861.137 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1548147861.137 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147861.138 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.138 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.138 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.138 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.138 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.138 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.138 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.138 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.138 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.138 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147861.138 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.138 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.138 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.138 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.138 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))))) into 0
1548147861.139 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1548147861.139 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1548147861.139 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1548147861.139 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147861.139 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.139 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147861.139 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.139 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147861.139 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.139 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147861.139 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.139 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1548147861.140 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1548147861.140 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147861.140 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147861.140 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.140 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147861.140 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147861.140 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.140 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.140 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.140 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.140 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.140 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.140 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.141 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1548147861.141 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1548147861.141 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147861.141 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.141 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.141 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.141 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.141 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.141 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.141 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.141 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.141 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.141 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.141 * [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 c)) (/ 1 (/ 1 b)))))) (* -1 (* (/ 1 (/ 1 d)) (* (/ 1 (/ 1 a)) (* 1 1))))) into (- (* b c) (* a d))
1548147861.141 * [misc]backup-simplify:  Simplify (- (* (/ 1 (- b)) (/ 1 (- c))) (* (/ 1 (- a)) (/ 1 (- d)))) into (- (/ 1 (* b c)) (/ 1 (* a d)))
1548147861.141 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in (b c a d) around 0
1548147861.141 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1548147861.141 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1548147861.141 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1548147861.141 * [misc]taylor:  Taking taylor expansion of b in d
1548147861.142 * [misc]backup-simplify:  Simplify b into b
1548147861.142 * [misc]taylor:  Taking taylor expansion of c in d
1548147861.142 * [misc]backup-simplify:  Simplify c into c
1548147861.142 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147861.142 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1548147861.142 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1548147861.142 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1548147861.142 * [misc]taylor:  Taking taylor expansion of a in d
1548147861.142 * [misc]backup-simplify:  Simplify a into a
1548147861.142 * [misc]taylor:  Taking taylor expansion of d in d
1548147861.142 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.142 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.142 * [misc]backup-simplify:  Simplify (* a 0) into 0
1548147861.142 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1548147861.142 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1548147861.142 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1548147861.142 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1548147861.142 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1548147861.142 * [misc]taylor:  Taking taylor expansion of b in a
1548147861.142 * [misc]backup-simplify:  Simplify b into b
1548147861.142 * [misc]taylor:  Taking taylor expansion of c in a
1548147861.142 * [misc]backup-simplify:  Simplify c into c
1548147861.142 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147861.142 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1548147861.142 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1548147861.142 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147861.142 * [misc]taylor:  Taking taylor expansion of a in a
1548147861.142 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.142 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.142 * [misc]taylor:  Taking taylor expansion of d in a
1548147861.142 * [misc]backup-simplify:  Simplify d into d
1548147861.142 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147861.142 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1548147861.142 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1548147861.142 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1548147861.142 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1548147861.142 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1548147861.143 * [misc]taylor:  Taking taylor expansion of b in c
1548147861.143 * [misc]backup-simplify:  Simplify b into b
1548147861.143 * [misc]taylor:  Taking taylor expansion of c in c
1548147861.143 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.143 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.143 * [misc]backup-simplify:  Simplify (* b 0) into 0
1548147861.143 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1548147861.143 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1548147861.143 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1548147861.143 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147861.143 * [misc]taylor:  Taking taylor expansion of a in c
1548147861.143 * [misc]backup-simplify:  Simplify a into a
1548147861.143 * [misc]taylor:  Taking taylor expansion of d in c
1548147861.143 * [misc]backup-simplify:  Simplify d into d
1548147861.143 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147861.143 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147861.143 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1548147861.143 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1548147861.143 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147861.143 * [misc]taylor:  Taking taylor expansion of b in b
1548147861.143 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.143 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.143 * [misc]taylor:  Taking taylor expansion of c in b
1548147861.143 * [misc]backup-simplify:  Simplify c into c
1548147861.143 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147861.143 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147861.143 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1548147861.143 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1548147861.143 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147861.143 * [misc]taylor:  Taking taylor expansion of a in b
1548147861.143 * [misc]backup-simplify:  Simplify a into a
1548147861.143 * [misc]taylor:  Taking taylor expansion of d in b
1548147861.143 * [misc]backup-simplify:  Simplify d into d
1548147861.143 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147861.143 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147861.143 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1548147861.143 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1548147861.143 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147861.144 * [misc]taylor:  Taking taylor expansion of b in b
1548147861.144 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.144 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.144 * [misc]taylor:  Taking taylor expansion of c in b
1548147861.144 * [misc]backup-simplify:  Simplify c into c
1548147861.144 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147861.144 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147861.144 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1548147861.144 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1548147861.144 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147861.144 * [misc]taylor:  Taking taylor expansion of a in b
1548147861.144 * [misc]backup-simplify:  Simplify a into a
1548147861.144 * [misc]taylor:  Taking taylor expansion of d in b
1548147861.144 * [misc]backup-simplify:  Simplify d into d
1548147861.144 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147861.144 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147861.144 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1548147861.144 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1548147861.144 * [misc]taylor:  Taking taylor expansion of c in c
1548147861.144 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.144 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.144 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.144 * [misc]taylor:  Taking taylor expansion of 1 in a
1548147861.144 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.144 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1548147861.145 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1548147861.145 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1548147861.145 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1548147861.145 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in c
1548147861.145 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1548147861.145 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147861.145 * [misc]taylor:  Taking taylor expansion of a in c
1548147861.145 * [misc]backup-simplify:  Simplify a into a
1548147861.145 * [misc]taylor:  Taking taylor expansion of d in c
1548147861.145 * [misc]backup-simplify:  Simplify d into d
1548147861.145 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147861.145 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147861.145 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.145 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147861.145 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.145 * [misc]taylor:  Taking taylor expansion of 1 in d
1548147861.145 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.145 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1548147861.145 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1548147861.146 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147861.146 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1548147861.146 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147861.146 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.146 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147861.146 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.146 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1548147861.146 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1548147861.146 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1548147861.146 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147861.146 * [misc]taylor:  Taking taylor expansion of a in a
1548147861.146 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.146 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.146 * [misc]taylor:  Taking taylor expansion of d in a
1548147861.146 * [misc]backup-simplify:  Simplify d into d
1548147861.146 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147861.146 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1548147861.146 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1548147861.146 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1548147861.146 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1548147861.146 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1548147861.146 * [misc]taylor:  Taking taylor expansion of d in d
1548147861.146 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.146 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.147 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147861.147 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147861.147 * [misc]backup-simplify:  Simplify -1 into -1
1548147861.147 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147861.147 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147861.147 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.147 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.147 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.147 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.147 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.147 * [misc]backup-simplify:  Simplify 1 into 1
1548147861.147 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1548147861.147 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1548147861.148 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1548147861.148 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1548147861.148 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147861.148 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.148 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147861.148 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.148 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147861.148 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.148 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147861.148 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1548147861.148 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147861.148 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147861.148 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.149 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147861.149 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147861.149 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.149 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1548147861.149 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1548147861.149 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147861.149 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.149 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.149 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.149 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.149 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.149 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.149 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.149 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.149 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147861.149 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147861.149 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.149 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.150 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.150 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.150 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))))) into 0
1548147861.150 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1548147861.150 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1548147861.150 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1548147861.151 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147861.151 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147861.151 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147861.151 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.151 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147861.151 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.151 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147861.151 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.151 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1548147861.151 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1548147861.151 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147861.151 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147861.151 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.151 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147861.152 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147861.152 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.152 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.152 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.152 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.152 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.152 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.152 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.152 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1548147861.152 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1548147861.152 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147861.152 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.152 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.152 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.152 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.152 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.152 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.152 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147861.152 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.152 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.153 * [misc]backup-simplify:  Simplify 0 into 0
1548147861.153 * [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- c))) (/ 1 (/ 1 (- b))))))) (* -1 (* (/ 1 (/ 1 (- d))) (* (/ 1 (/ 1 (- a))) (* 1 1))))) into (- (* b c) (* a d))
1548147861.153 * * * [misc]progress:  simplifying candidates
1548147861.153 * * * * [misc]progress:  [ 1 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (pow (+ (* c c) (* d d)) 1/2)))>
1548147861.153 * * * * [misc]progress:  [ 2 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (pow (sqrt (+ (* c c) (* d d))) 1)))>
1548147861.153 * * * * [misc]progress:  [ 3 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (exp (log (sqrt (+ (* c c) (* d d)))))))>
1548147861.153 * * * * [misc]progress:  [ 4 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (log (exp (sqrt (+ (* c c) (* d d)))))))>
1548147861.153 * * * * [misc]progress:  [ 5 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1548147861.153 * * * * [misc]progress:  [ 6 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))))>
1548147861.154 * * * * [misc]progress:  [ 7 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1548147861.154 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1548147861.154 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147861.156 * * [misc]simplify:  iters left: 5 (10 enodes)
1548147861.159 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1548147861.159 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1548147861.159 * * * * [misc]progress:  [ 8 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1548147861.159 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1548147861.159 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147861.161 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147861.162 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1548147861.162 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1548147861.162 * * * * [misc]progress:  [ 9 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (* (sqrt 1) (sqrt (+ (* c c) (* d d))))))>
1548147861.162 * [enter]simplify:  Simplifying (sqrt 1)
1548147861.162 * * [misc]simplify:  iters left: 1 (2 enodes)
1548147861.163 * [exit]simplify:  Simplified to 1
1548147861.163 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (* 1 (sqrt (+ (* c c) (* d d))))))
1548147861.163 * * * * [misc]progress:  [ 10 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))))>
1548147861.163 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1548147861.163 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147861.165 * * [misc]simplify:  iters left: 5 (20 enodes)
1548147861.168 * * [misc]simplify:  iters left: 4 (36 enodes)
1548147861.173 * * [misc]simplify:  iters left: 3 (49 enodes)
1548147861.180 * * [misc]simplify:  iters left: 2 (56 enodes)
1548147861.192 * * [misc]simplify:  iters left: 1 (61 enodes)
1548147861.199 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1548147861.199 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (+ (pow c 6) (pow d 6))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))))
1548147861.199 * * * * [misc]progress:  [ 11 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d))))))>
1548147861.199 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1548147861.199 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147861.200 * * [misc]simplify:  iters left: 5 (21 enodes)
1548147861.204 * * [misc]simplify:  iters left: 4 (41 enodes)
1548147861.210 * * [misc]simplify:  iters left: 3 (78 enodes)
1548147861.224 * * [misc]simplify:  iters left: 2 (175 enodes)
1548147861.293 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1548147861.294 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d))))))
1548147861.294 * * * * [misc]progress:  [ 12 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1548147861.294 * * * * [misc]progress:  [ 13 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (fabs (sqrt (+ (* c c) (* d d))))))>
1548147861.294 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1548147861.294 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147861.295 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147861.296 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1548147861.296 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (fabs (sqrt (+ (* c c) (* d d))))))
1548147861.296 * * * * [misc]progress:  [ 14 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (* 1 (sqrt (+ (* c c) (* d d))))))>
1548147861.296 * * * * [misc]progress:  [ 15 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (pow (+ (* c c) (* d d)) 1/2)) (sqrt (+ (* c c) (* d d)))))>
1548147861.296 * * * * [misc]progress:  [ 16 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (pow (sqrt (+ (* c c) (* d d))) 1)) (sqrt (+ (* c c) (* d d)))))>
1548147861.296 * * * * [misc]progress:  [ 17 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (exp (log (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147861.296 * * * * [misc]progress:  [ 18 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (log (exp (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147861.296 * * * * [misc]progress:  [ 19 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147861.296 * * * * [misc]progress:  [ 20 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147861.296 * * * * [misc]progress:  [ 21 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147861.296 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1548147861.296 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147861.297 * * [misc]simplify:  iters left: 5 (10 enodes)
1548147861.299 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1548147861.299 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1548147861.299 * * * * [misc]progress:  [ 22 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147861.299 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1548147861.299 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147861.300 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147861.301 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1548147861.301 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1548147861.301 * * * * [misc]progress:  [ 23 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (* (sqrt 1) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147861.301 * [enter]simplify:  Simplifying (sqrt 1)
1548147861.301 * * [misc]simplify:  iters left: 1 (2 enodes)
1548147861.302 * [exit]simplify:  Simplified to 1
1548147861.302 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (* 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1548147861.302 * * * * [misc]progress:  [ 24 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (/ (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1548147861.302 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1548147861.302 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147861.304 * * [misc]simplify:  iters left: 5 (20 enodes)
1548147861.307 * * [misc]simplify:  iters left: 4 (36 enodes)
1548147861.313 * * [misc]simplify:  iters left: 3 (49 enodes)
1548147861.321 * * [misc]simplify:  iters left: 2 (56 enodes)
1548147861.333 * * [misc]simplify:  iters left: 1 (61 enodes)
1548147861.345 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1548147861.345 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (/ (sqrt (+ (pow c 6) (pow d 6))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1548147861.345 * * * * [misc]progress:  [ 25 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147861.345 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1548147861.345 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147861.346 * * [misc]simplify:  iters left: 5 (21 enodes)
1548147861.350 * * [misc]simplify:  iters left: 4 (41 enodes)
1548147861.357 * * [misc]simplify:  iters left: 3 (78 enodes)
1548147861.373 * * [misc]simplify:  iters left: 2 (175 enodes)
1548147861.443 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1548147861.443 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1548147861.443 * * * * [misc]progress:  [ 26 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147861.443 * * * * [misc]progress:  [ 27 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (fabs (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147861.443 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1548147861.443 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147861.444 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147861.445 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1548147861.445 * [misc]simplify:  Simplified (2 1 2 1) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (fabs (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1548147861.445 * * * * [misc]progress:  [ 28 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (* 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147861.445 * * * * [misc]progress:  [ 29 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (pow (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) 1) (sqrt (+ (* c c) (* d d)))))>
1548147861.445 * * * * [misc]progress:  [ 30 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (exp (- (log (- (* b c) (* a d))) (log (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147861.446 * [enter]simplify:  Simplifying (- (log (- (* b c) (* a d))) (log (sqrt (+ (* c c) (* d d)))))
1548147861.446 * * [misc]simplify:  iters left: 6 (14 enodes)
1548147861.448 * * [misc]simplify:  iters left: 5 (21 enodes)
1548147861.451 * * [misc]simplify:  iters left: 4 (29 enodes)
1548147861.454 * [exit]simplify:  Simplified to (- (log (- (* b c) (* a d))) (log (sqrt (+ (* c c) (* d d)))))
1548147861.454 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (exp (- (log (- (* b c) (* a d))) (log (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1548147861.454 * * * * [misc]progress:  [ 31 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (exp (log (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147861.454 * * * * [misc]progress:  [ 32 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (log (exp (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147861.454 * * * * [misc]progress:  [ 33 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (cbrt (/ (* (* (- (* b c) (* a d)) (- (* b c) (* a d))) (- (* b c) (* a d))) (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147861.455 * [enter]simplify:  Simplifying (/ (* (* (- (* b c) (* a d)) (- (* b c) (* a d))) (- (* b c) (* a d))) (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1548147861.455 * * [misc]simplify:  iters left: 6 (16 enodes)
1548147861.458 * * [misc]simplify:  iters left: 5 (30 enodes)
1548147861.467 * * [misc]simplify:  iters left: 4 (89 enodes)
1548147861.486 * * [misc]simplify:  iters left: 3 (286 enodes)
1548147861.598 * [exit]simplify:  Simplified to (* (* (/ (- (* b c) (* a d)) (+ (* d d) (* c c))) (- (* b c) (* a d))) (/ (- (* b c) (* a d)) (sqrt (+ (* d d) (* c c)))))
1548147861.598 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (cbrt (* (* (/ (- (* b c) (* a d)) (+ (* d d) (* c c))) (- (* b c) (* a d))) (/ (- (* b c) (* a d)) (sqrt (+ (* d d) (* c c)))))) (sqrt (+ (* c c) (* d d)))))
1548147861.598 * * * * [misc]progress:  [ 34 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (* (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147861.598 * * * * [misc]progress:  [ 35 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (cbrt (* (* (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147861.598 * * * * [misc]progress:  [ 36 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147861.598 * * * * [misc]progress:  [ 37 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (- (* b c) (* a d))) (- (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147861.598 * * * * [misc]progress:  [ 38 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147861.598 * [enter]simplify:  Simplifying (/ (* b c) (sqrt (+ (* c c) (* d d))))
1548147861.598 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147861.600 * * [misc]simplify:  iters left: 5 (13 enodes)
1548147861.601 * * [misc]simplify:  iters left: 4 (15 enodes)
1548147861.604 * * [misc]simplify:  iters left: 3 (18 enodes)
1548147861.608 * * [misc]simplify:  iters left: 2 (20 enodes)
1548147861.613 * * [misc]simplify:  iters left: 1 (21 enodes)
1548147861.617 * [exit]simplify:  Simplified to (/ (* b c) (sqrt (+ (* c c) (* d d))))
1548147861.618 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (- (/ (* b c) (sqrt (+ (* c c) (* d d)))) (/ (* a d) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1548147861.618 * * * * [misc]progress:  [ 39 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147861.618 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1548147861.618 * * [misc]simplify:  iters left: 6 (16 enodes)
1548147861.620 * * [misc]simplify:  iters left: 5 (27 enodes)
1548147861.624 * * [misc]simplify:  iters left: 4 (43 enodes)
1548147861.630 * * [misc]simplify:  iters left: 3 (46 enodes)
1548147861.636 * * [misc]simplify:  iters left: 2 (49 enodes)
1548147861.642 * [exit]simplify:  Simplified to (* (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* d d) (* c c))))))
1548147861.642 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (* (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* d d) (* c c)))))) (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1548147861.642 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))
1548147861.643 * * [misc]simplify:  iters left: 6 (14 enodes)
1548147861.647 * * [misc]simplify:  iters left: 5 (19 enodes)
1548147861.649 * * [misc]simplify:  iters left: 4 (26 enodes)
1548147861.653 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))
1548147861.653 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (cbrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1548147861.653 * * * * [misc]progress:  [ 40 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147861.653 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1548147861.654 * * [misc]simplify:  iters left: 6 (16 enodes)
1548147861.656 * * [misc]simplify:  iters left: 5 (24 enodes)
1548147861.659 * * [misc]simplify:  iters left: 4 (33 enodes)
1548147861.663 * * [misc]simplify:  iters left: 3 (34 enodes)
1548147861.668 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (fabs (cbrt (+ (* d d) (* c c)))))
1548147861.668 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1548147861.668 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))
1548147861.668 * * [misc]simplify:  iters left: 6 (14 enodes)
1548147861.670 * * [misc]simplify:  iters left: 5 (19 enodes)
1548147861.672 * * [misc]simplify:  iters left: 4 (26 enodes)
1548147861.676 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))
1548147861.676 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (fabs (cbrt (+ (* d d) (* c c))))) (/ (cbrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1548147861.676 * * * * [misc]progress:  [ 41 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147861.676 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1548147861.676 * * [misc]simplify:  iters left: 6 (15 enodes)
1548147861.679 * * [misc]simplify:  iters left: 5 (22 enodes)
1548147861.682 * * [misc]simplify:  iters left: 4 (31 enodes)
1548147861.686 * * [misc]simplify:  iters left: 3 (32 enodes)
1548147861.690 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1548147861.690 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1548147861.691 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1548147861.691 * * [misc]simplify:  iters left: 6 (14 enodes)
1548147861.693 * * [misc]simplify:  iters left: 5 (19 enodes)
1548147861.695 * * [misc]simplify:  iters left: 4 (26 enodes)
1548147861.699 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1548147861.699 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1548147861.699 * * * * [misc]progress:  [ 42 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1)) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147861.699 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt 1))
1548147861.699 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147861.701 * * [misc]simplify:  iters left: 5 (20 enodes)
1548147861.704 * * [misc]simplify:  iters left: 4 (29 enodes)
1548147861.707 * [exit]simplify:  Simplified to (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1548147861.707 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1548147861.708 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1548147861.708 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147861.709 * * [misc]simplify:  iters left: 5 (18 enodes)
1548147861.712 * * [misc]simplify:  iters left: 4 (25 enodes)
1548147861.715 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1548147861.715 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1548147861.715 * * * * [misc]progress:  [ 43 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147861.715 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d)))))
1548147861.716 * * [misc]simplify:  iters left: 6 (15 enodes)
1548147861.719 * * [misc]simplify:  iters left: 5 (22 enodes)
1548147861.722 * * [misc]simplify:  iters left: 4 (31 enodes)
1548147861.727 * * [misc]simplify:  iters left: 3 (32 enodes)
1548147861.735 * [exit]simplify:  Simplified to (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c)))))
1548147861.735 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* d d) (* c c))))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1548147861.735 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1548147861.736 * * [misc]simplify:  iters left: 6 (14 enodes)
1548147861.740 * * [misc]simplify:  iters left: 5 (19 enodes)
1548147861.745 * * [misc]simplify:  iters left: 4 (26 enodes)
1548147861.750 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1548147861.750 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (cbrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1548147861.751 * * * * [misc]progress:  [ 44 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147861.751 * [enter]simplify:  Simplifying (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) 1)
1548147861.751 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147861.753 * * [misc]simplify:  iters left: 5 (19 enodes)
1548147861.756 * * [misc]simplify:  iters left: 4 (32 enodes)
1548147861.760 * * [misc]simplify:  iters left: 3 (46 enodes)
1548147861.765 * * [misc]simplify:  iters left: 2 (72 enodes)
1548147861.774 * [exit]simplify:  Simplified to (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1548147861.774 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1548147861.774 * [enter]simplify:  Simplifying (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1548147861.774 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147861.776 * * [misc]simplify:  iters left: 5 (18 enodes)
1548147861.780 * * [misc]simplify:  iters left: 4 (25 enodes)
1548147861.784 * [exit]simplify:  Simplified to (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1548147861.784 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (/ (cbrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1548147861.785 * * * * [misc]progress:  [ 45 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147861.785 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1548147861.785 * * [misc]simplify:  iters left: 6 (15 enodes)
1548147861.788 * * [misc]simplify:  iters left: 5 (22 enodes)
1548147861.792 * * [misc]simplify:  iters left: 4 (29 enodes)
1548147861.797 * [exit]simplify:  Simplified to (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))
1548147861.797 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1548147861.798 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))
1548147861.798 * * [misc]simplify:  iters left: 6 (14 enodes)
1548147861.800 * * [misc]simplify:  iters left: 5 (19 enodes)
1548147861.802 * * [misc]simplify:  iters left: 4 (26 enodes)
1548147861.806 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))
1548147861.807 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (- (* b c) (* a d))) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (sqrt (- (* b c) (* a d))) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1548147861.807 * * * * [misc]progress:  [ 46 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (sqrt (- (* b c) (* a d))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147861.807 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1548147861.807 * * [misc]simplify:  iters left: 6 (15 enodes)
1548147861.809 * * [misc]simplify:  iters left: 5 (21 enodes)
1548147861.811 * * [misc]simplify:  iters left: 4 (28 enodes)
1548147861.815 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (fabs (cbrt (+ (* c c) (* d d)))))
1548147861.815 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (- (* b c) (* a d))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1548147861.815 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))
1548147861.815 * * [misc]simplify:  iters left: 6 (14 enodes)
1548147861.817 * * [misc]simplify:  iters left: 5 (19 enodes)
1548147861.820 * * [misc]simplify:  iters left: 4 (26 enodes)
1548147861.824 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))
1548147861.825 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (- (* b c) (* a d))) (fabs (cbrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1548147861.825 * * * * [misc]progress:  [ 47 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147861.825 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1548147861.825 * * [misc]simplify:  iters left: 6 (14 enodes)
1548147861.827 * * [misc]simplify:  iters left: 5 (19 enodes)
1548147861.829 * * [misc]simplify:  iters left: 4 (26 enodes)
1548147861.835 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1548147861.835 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1548147861.835 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1548147861.836 * * [misc]simplify:  iters left: 6 (14 enodes)
1548147861.839 * * [misc]simplify:  iters left: 5 (19 enodes)
1548147861.844 * * [misc]simplify:  iters left: 4 (26 enodes)
1548147861.850 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1548147861.850 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1548147861.850 * * * * [misc]progress:  [ 48 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (sqrt (- (* b c) (* a d))) (sqrt 1)) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147861.850 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt 1))
1548147861.850 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147861.854 * * [misc]simplify:  iters left: 5 (17 enodes)
1548147861.857 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147861.863 * * [misc]simplify:  iters left: 3 (26 enodes)
1548147861.867 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1548147861.867 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (sqrt (- (* b c) (* a d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1548147861.868 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1548147861.868 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147861.871 * * [misc]simplify:  iters left: 5 (18 enodes)
1548147861.875 * * [misc]simplify:  iters left: 4 (25 enodes)
1548147861.881 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1548147861.881 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (sqrt (- (* b c) (* a d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1548147861.881 * * * * [misc]progress:  [ 49 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147861.882 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1548147861.882 * * [misc]simplify:  iters left: 6 (14 enodes)
1548147861.885 * * [misc]simplify:  iters left: 5 (19 enodes)
1548147861.890 * * [misc]simplify:  iters left: 4 (26 enodes)
1548147861.896 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1548147861.896 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1548147861.897 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1548147861.897 * * [misc]simplify:  iters left: 6 (14 enodes)
1548147861.900 * * [misc]simplify:  iters left: 5 (19 enodes)
1548147861.905 * * [misc]simplify:  iters left: 4 (26 enodes)
1548147861.913 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))
1548147861.913 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* b c) (* a d))) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1548147861.913 * * * * [misc]progress:  [ 50 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (sqrt (- (* b c) (* a d))) 1) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147861.913 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) 1)
1548147861.913 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147861.916 * * [misc]simplify:  iters left: 5 (16 enodes)
1548147861.920 * * [misc]simplify:  iters left: 4 (25 enodes)
1548147861.923 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1548147861.923 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (sqrt (- (* b c) (* a d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1548147861.923 * [enter]simplify:  Simplifying (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1548147861.923 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147861.925 * * [misc]simplify:  iters left: 5 (18 enodes)
1548147861.928 * * [misc]simplify:  iters left: 4 (25 enodes)
1548147861.932 * [exit]simplify:  Simplified to (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1548147861.932 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (sqrt (- (* b c) (* a d))) (/ (sqrt (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1548147861.932 * * * * [misc]progress:  [ 51 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147861.933 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1548147861.933 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147861.934 * * [misc]simplify:  iters left: 5 (15 enodes)
1548147861.936 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))))
1548147861.936 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1548147861.936 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d)))))
1548147861.936 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147861.938 * * [misc]simplify:  iters left: 5 (21 enodes)
1548147861.941 * * [misc]simplify:  iters left: 4 (38 enodes)
1548147861.945 * * [misc]simplify:  iters left: 3 (50 enodes)
1548147861.952 * * [misc]simplify:  iters left: 2 (68 enodes)
1548147861.960 * * [misc]simplify:  iters left: 1 (72 enodes)
1548147861.968 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d)))))
1548147861.968 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (/ (- (* b c) (* a d)) (cbrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1548147861.968 * * * * [misc]progress:  [ 52 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147861.969 * [enter]simplify:  Simplifying (/ 1 (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))))
1548147861.969 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147861.970 * * [misc]simplify:  iters left: 5 (14 enodes)
1548147861.972 * [exit]simplify:  Simplified to (/ 1 (fabs (cbrt (+ (* c c) (* d d)))))
1548147861.972 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1548147861.972 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d)))))
1548147861.972 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147861.974 * * [misc]simplify:  iters left: 5 (21 enodes)
1548147861.977 * * [misc]simplify:  iters left: 4 (38 enodes)
1548147861.982 * * [misc]simplify:  iters left: 3 (50 enodes)
1548147861.989 * * [misc]simplify:  iters left: 2 (68 enodes)
1548147861.997 * * [misc]simplify:  iters left: 1 (72 enodes)
1548147862.007 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d)))))
1548147862.007 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (fabs (cbrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (cbrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1548147862.007 * * * * [misc]progress:  [ 53 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147862.008 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1548147862.008 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147862.009 * * [misc]simplify:  iters left: 5 (12 enodes)
1548147862.010 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1548147862.010 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1548147862.010 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1548147862.010 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147862.012 * * [misc]simplify:  iters left: 5 (21 enodes)
1548147862.015 * * [misc]simplify:  iters left: 4 (38 enodes)
1548147862.020 * * [misc]simplify:  iters left: 3 (50 enodes)
1548147862.026 * * [misc]simplify:  iters left: 2 (68 enodes)
1548147862.035 * * [misc]simplify:  iters left: 1 (72 enodes)
1548147862.043 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1548147862.043 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1548147862.043 * * * * [misc]progress:  [ 54 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ 1 (sqrt 1)) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147862.043 * [enter]simplify:  Simplifying (/ 1 (sqrt 1))
1548147862.043 * * [misc]simplify:  iters left: 3 (3 enodes)
1548147862.045 * * [misc]simplify:  iters left: 2 (5 enodes)
1548147862.045 * [exit]simplify:  Simplified to 1
1548147862.045 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* 1 (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1548147862.045 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1548147862.045 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147862.047 * * [misc]simplify:  iters left: 5 (20 enodes)
1548147862.050 * * [misc]simplify:  iters left: 4 (37 enodes)
1548147862.055 * * [misc]simplify:  iters left: 3 (49 enodes)
1548147862.065 * * [misc]simplify:  iters left: 2 (67 enodes)
1548147862.074 * * [misc]simplify:  iters left: 1 (71 enodes)
1548147862.084 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1548147862.085 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* 1 (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1548147862.085 * * * * [misc]progress:  [ 55 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147862.085 * [enter]simplify:  Simplifying (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1548147862.085 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147862.086 * * [misc]simplify:  iters left: 5 (12 enodes)
1548147862.088 * [exit]simplify:  Simplified to (/ 1 (sqrt (sqrt (+ (* c c) (* d d)))))
1548147862.088 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1548147862.088 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1548147862.088 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147862.090 * * [misc]simplify:  iters left: 5 (21 enodes)
1548147862.093 * * [misc]simplify:  iters left: 4 (38 enodes)
1548147862.097 * * [misc]simplify:  iters left: 3 (50 enodes)
1548147862.103 * * [misc]simplify:  iters left: 2 (68 enodes)
1548147862.112 * * [misc]simplify:  iters left: 1 (72 enodes)
1548147862.128 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))
1548147862.128 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ 1 (sqrt (sqrt (+ (* c c) (* d d))))) (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1548147862.128 * * * * [misc]progress:  [ 56 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ 1 1) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147862.128 * [enter]simplify:  Simplifying (/ 1 1)
1548147862.128 * * [misc]simplify:  iters left: 2 (2 enodes)
1548147862.129 * * [misc]simplify:  iters left: 1 (4 enodes)
1548147862.129 * [exit]simplify:  Simplified to 1
1548147862.129 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* 1 (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1548147862.129 * [enter]simplify:  Simplifying (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1548147862.129 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147862.131 * * [misc]simplify:  iters left: 5 (20 enodes)
1548147862.135 * * [misc]simplify:  iters left: 4 (37 enodes)
1548147862.139 * * [misc]simplify:  iters left: 3 (49 enodes)
1548147862.145 * * [misc]simplify:  iters left: 2 (67 enodes)
1548147862.154 * * [misc]simplify:  iters left: 1 (71 enodes)
1548147862.167 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1548147862.167 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* 1 (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1548147862.167 * * * * [misc]progress:  [ 57 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* 1 (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147862.167 * * * * [misc]progress:  [ 58 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147862.167 * * * * [misc]progress:  [ 59 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))>
1548147862.167 * * * * [misc]progress:  [ 60 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (- (* b c) (* a d)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147862.167 * [enter]simplify:  Simplifying (cbrt (sqrt (+ (* c c) (* d d))))
1548147862.168 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147862.169 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147862.170 * [exit]simplify:  Simplified to (cbrt (sqrt (+ (* c c) (* d d))))
1548147862.170 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (/ (- (* b c) (* a d)) (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d)))))) (cbrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1548147862.170 * * * * [misc]progress:  [ 61 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (- (* b c) (* a d)) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147862.170 * [enter]simplify:  Simplifying (sqrt (cbrt (+ (* c c) (* d d))))
1548147862.170 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147862.171 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147862.172 * [exit]simplify:  Simplified to (sqrt (cbrt (+ (* c c) (* d d))))
1548147862.173 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (/ (- (* b c) (* a d)) (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))) (sqrt (cbrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1548147862.173 * * * * [misc]progress:  [ 62 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147862.173 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1548147862.173 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147862.174 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147862.175 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1548147862.175 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1548147862.175 * * * * [misc]progress:  [ 63 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (- (* b c) (* a d)) (sqrt 1)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1548147862.175 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1548147862.175 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147862.176 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147862.177 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1548147862.177 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (/ (- (* b c) (* a d)) (sqrt 1)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1548147862.177 * * * * [misc]progress:  [ 64 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147862.178 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1548147862.178 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147862.179 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147862.180 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1548147862.180 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1548147862.180 * * * * [misc]progress:  [ 65 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (- (* b c) (* a d)) 1) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1548147862.180 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1548147862.180 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147862.181 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147862.182 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1548147862.182 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (/ (- (* b c) (* a d)) 1) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1548147862.182 * * * * [misc]progress:  [ 66 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* a d))))) (sqrt (+ (* c c) (* d d)))))>
1548147862.183 * [enter]simplify:  Simplifying (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1548147862.183 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147862.184 * * [misc]simplify:  iters left: 5 (13 enodes)
1548147862.186 * * [misc]simplify:  iters left: 4 (20 enodes)
1548147862.188 * [exit]simplify:  Simplified to (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1548147862.188 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* a d))))) (sqrt (+ (* c c) (* d d)))))
1548147862.189 * * * * [misc]progress:  [ 67 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (sqrt (- (* b c) (* a d))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d))))) (sqrt (+ (* c c) (* d d)))))>
1548147862.189 * [enter]simplify:  Simplifying (sqrt (- (* b c) (* a d)))
1548147862.189 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147862.190 * * [misc]simplify:  iters left: 4 (12 enodes)
1548147862.192 * * [misc]simplify:  iters left: 3 (19 enodes)
1548147862.195 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1548147862.195 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (sqrt (- (* b c) (* a d))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d))))) (sqrt (+ (* c c) (* d d)))))
1548147862.195 * * * * [misc]progress:  [ 68 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))>
1548147862.195 * * * * [misc]progress:  [ 69 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (- (* b c) (* a d)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147862.195 * [enter]simplify:  Simplifying (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))
1548147862.195 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147862.197 * * [misc]simplify:  iters left: 5 (30 enodes)
1548147862.205 * * [misc]simplify:  iters left: 4 (70 enodes)
1548147862.226 * * [misc]simplify:  iters left: 3 (135 enodes)
1548147862.251 * * [misc]simplify:  iters left: 2 (233 enodes)
1548147862.331 * [exit]simplify:  Simplified to (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))
1548147862.331 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (- (* b c) (* a d)) (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))) (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))) (sqrt (+ (* c c) (* d d)))))
1548147862.331 * * * * [misc]progress:  [ 70 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (- (* b c) (* a d)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt (- (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1548147862.332 * [enter]simplify:  Simplifying (sqrt (- (* c c) (* d d)))
1548147862.332 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147862.333 * * [misc]simplify:  iters left: 4 (11 enodes)
1548147862.334 * * [misc]simplify:  iters left: 3 (18 enodes)
1548147862.337 * * [misc]simplify:  iters left: 2 (33 enodes)
1548147862.342 * * [misc]simplify:  iters left: 1 (58 enodes)
1548147862.361 * [exit]simplify:  Simplified to (sqrt (- (* c c) (* d d)))
1548147862.361 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (/ (- (* b c) (* a d)) (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))) (sqrt (- (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1548147862.361 * * * * [misc]progress:  [ 71 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (pow (* b c) 3) (pow (* a d) 3)) (* (sqrt (+ (* c c) (* d d))) (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147862.361 * [enter]simplify:  Simplifying (- (pow (* b c) 3) (pow (* a d) 3))
1548147862.361 * * [misc]simplify:  iters left: 5 (10 enodes)
1548147862.363 * * [misc]simplify:  iters left: 4 (26 enodes)
1548147862.370 * * [misc]simplify:  iters left: 3 (83 enodes)
1548147862.388 * * [misc]simplify:  iters left: 2 (220 enodes)
1548147862.458 * * [misc]simplify:  iters left: 1 (405 enodes)
1548147862.634 * [exit]simplify:  Simplified to (- (pow (* b c) 3) (pow (* a d) 3))
1548147862.634 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (- (pow (* b c) 3) (pow (* a d) 3)) (* (sqrt (+ (* c c) (* d d))) (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))
1548147862.634 * * * * [misc]progress:  [ 72 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* (* b c) (* b c)) (* (* a d) (* a d))) (* (sqrt (+ (* c c) (* d d))) (+ (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))>
1548147862.634 * [enter]simplify:  Simplifying (- (* (* b c) (* b c)) (* (* a d) (* a d)))
1548147862.635 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147862.636 * * [misc]simplify:  iters left: 5 (24 enodes)
1548147862.640 * * [misc]simplify:  iters left: 4 (53 enodes)
1548147862.650 * * [misc]simplify:  iters left: 3 (102 enodes)
1548147862.675 * * [misc]simplify:  iters left: 2 (180 enodes)
1548147862.735 * * [misc]simplify:  iters left: 1 (339 enodes)
1548147862.855 * [exit]simplify:  Simplified to (* (+ (* b c) (* a d)) (- (* b c) (* a d)))
1548147862.855 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (* (+ (* b c) (* a d)) (- (* b c) (* a d))) (* (sqrt (+ (* c c) (* d d))) (+ (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))))
1548147862.855 * * * * [misc]progress:  [ 73 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (log (/ (exp (* b c)) (exp (* a d)))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1548147862.855 * [enter]simplify:  Simplifying (/ (exp (* b c)) (exp (* a d)))
1548147862.855 * * [misc]simplify:  iters left: 5 (9 enodes)
1548147862.856 * * [misc]simplify:  iters left: 4 (17 enodes)
1548147862.858 * * [misc]simplify:  iters left: 3 (19 enodes)
1548147862.861 * * [misc]simplify:  iters left: 2 (28 enodes)
1548147862.864 * * [misc]simplify:  iters left: 1 (38 enodes)
1548147862.872 * [exit]simplify:  Simplified to (exp (- (* b c) (* a d)))
1548147862.872 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a b c d) (/ (/ (log (exp (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1548147862.872 * * * * [misc]progress:  [ 74 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (pow (- (* b c) (* a d)) 1) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1548147862.872 * * * * [misc]progress:  [ 75 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (exp (log (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1548147862.872 * * * * [misc]progress:  [ 76 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (log (exp (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1548147862.872 * * * * [misc]progress:  [ 77 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (* (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (cbrt (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1548147862.872 * * * * [misc]progress:  [ 78 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (cbrt (* (* (- (* b c) (* a d)) (- (* b c) (* a d))) (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1548147862.872 * * * * [misc]progress:  [ 79 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (* (sqrt (- (* b c) (* a d))) (sqrt (- (* b c) (* a d)))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1548147862.872 * * * * [misc]progress:  [ 80 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (- (pow (* b c) 3) (pow (* a d) 3)) (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d))))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1548147862.872 * * * * [misc]progress:  [ 81 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b c) (- (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1548147862.873 * * * * [misc]progress:  [ 82 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (* 1 (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1548147862.873 * * * * [misc]progress:  [ 83 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (/ (- (* (* b c) (* b c)) (* (* a d) (* a d))) (+ (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1548147862.873 * * * * [misc]progress:  [ 84 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (+ (* b c) (- (* a d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1548147862.873 * * * * [misc]progress:  [ 85 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) d))>
1548147862.873 * [enter]simplify:  Simplifying d
1548147862.873 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147862.873 * [exit]simplify:  Simplified to d
1548147862.873 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) d))
1548147862.873 * * * * [misc]progress:  [ 86 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) c))>
1548147862.874 * [enter]simplify:  Simplifying c
1548147862.874 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147862.874 * [exit]simplify:  Simplified to c
1548147862.874 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) c))
1548147862.874 * * * * [misc]progress:  [ 87 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (* -1 c)))>
1548147862.874 * [enter]simplify:  Simplifying (* -1 c)
1548147862.874 * * [misc]simplify:  iters left: 2 (3 enodes)
1548147862.875 * * [misc]simplify:  iters left: 1 (5 enodes)
1548147862.876 * [exit]simplify:  Simplified to (- c)
1548147862.876 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (- c)))
1548147862.876 * * * * [misc]progress:  [ 88 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) d) (sqrt (+ (* c c) (* d d)))))>
1548147862.876 * [enter]simplify:  Simplifying d
1548147862.876 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147862.877 * [exit]simplify:  Simplified to d
1548147862.877 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) d) (sqrt (+ (* c c) (* d d)))))
1548147862.877 * * * * [misc]progress:  [ 89 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) c) (sqrt (+ (* c c) (* d d)))))>
1548147862.877 * [enter]simplify:  Simplifying c
1548147862.877 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147862.877 * [exit]simplify:  Simplified to c
1548147862.877 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) c) (sqrt (+ (* c c) (* d d)))))
1548147862.877 * * * * [misc]progress:  [ 90 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (* -1 c)) (sqrt (+ (* c c) (* d d)))))>
1548147862.877 * [enter]simplify:  Simplifying (* -1 c)
1548147862.877 * * [misc]simplify:  iters left: 2 (3 enodes)
1548147862.879 * * [misc]simplify:  iters left: 1 (5 enodes)
1548147862.880 * [exit]simplify:  Simplified to (- c)
1548147862.880 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (- c)) (sqrt (+ (* c c) (* d d)))))
1548147862.880 * * * * [misc]progress:  [ 91 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* -1 a) (sqrt (+ (* c c) (* d d)))))>
1548147862.880 * [enter]simplify:  Simplifying (* -1 a)
1548147862.880 * * [misc]simplify:  iters left: 2 (3 enodes)
1548147862.881 * * [misc]simplify:  iters left: 1 (5 enodes)
1548147862.882 * [exit]simplify:  Simplified to (- a)
1548147862.882 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (- a) (sqrt (+ (* c c) (* d d)))))
1548147862.882 * * * * [misc]progress:  [ 92 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))>
1548147862.882 * [enter]simplify:  Simplifying b
1548147862.882 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147862.882 * [exit]simplify:  Simplified to b
1548147862.882 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))
1548147862.882 * * * * [misc]progress:  [ 93 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (* -1 b) (sqrt (+ (* c c) (* d d)))))>
1548147862.883 * [enter]simplify:  Simplifying (* -1 b)
1548147862.883 * * [misc]simplify:  iters left: 2 (3 enodes)
1548147862.883 * * [misc]simplify:  iters left: 1 (5 enodes)
1548147862.884 * [exit]simplify:  Simplified to (- b)
1548147862.884 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (- b) (sqrt (+ (* c c) (* d d)))))
1548147862.885 * * * * [misc]progress:  [ 94 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 0 (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1548147862.885 * [enter]simplify:  Simplifying 0
1548147862.885 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147862.885 * [exit]simplify:  Simplified to 0
1548147862.885 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ 0 (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1548147862.885 * * * * [misc]progress:  [ 95 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1548147862.885 * [enter]simplify:  Simplifying (- (* b c) (* a d))
1548147862.885 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147862.887 * * [misc]simplify:  iters left: 3 (11 enodes)
1548147862.890 * * [misc]simplify:  iters left: 2 (18 enodes)
1548147862.894 * [exit]simplify:  Simplified to (- (* b c) (* a d))
1548147862.894 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1548147862.894 * * * * [misc]progress:  [ 96 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1548147862.894 * [enter]simplify:  Simplifying (- (* b c) (* a d))
1548147862.894 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147862.896 * * [misc]simplify:  iters left: 3 (11 enodes)
1548147862.899 * * [misc]simplify:  iters left: 2 (18 enodes)
1548147862.903 * [exit]simplify:  Simplified to (- (* b c) (* a d))
1548147862.903 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1548147862.903 * * * [misc]progress:  adding candidates to table
1548147863.995 * * [misc]progress:  iteration 3 / 4
1548147863.995 * * * [misc]progress:  picking best candidate
1548147864.038 * * * * [misc]pick:  Picked  #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147864.038 * * * [misc]progress:  localizing error
1548147864.050 * * * [misc]progress:  generating rewritten candidates
1548147864.050 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
1548147864.053 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2 2)
1548147864.056 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1)
1548147864.067 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1)
1548147864.071 * * * [misc]progress:  generating series expansions
1548147864.071 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
1548147864.071 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1548147864.071 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1548147864.071 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1548147864.071 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1548147864.071 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1548147864.071 * [misc]taylor:  Taking taylor expansion of c in d
1548147864.071 * [misc]backup-simplify:  Simplify c into c
1548147864.071 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147864.071 * [misc]taylor:  Taking taylor expansion of d in d
1548147864.071 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.071 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.071 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147864.071 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1548147864.071 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1548147864.071 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1548147864.072 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.072 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1548147864.072 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1548147864.072 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1548147864.072 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147864.072 * [misc]taylor:  Taking taylor expansion of c in c
1548147864.072 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.072 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.072 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147864.072 * [misc]taylor:  Taking taylor expansion of d in c
1548147864.072 * [misc]backup-simplify:  Simplify d into d
1548147864.072 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147864.072 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1548147864.072 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1548147864.072 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147864.072 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.073 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1548147864.073 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1548147864.073 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1548147864.073 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147864.073 * [misc]taylor:  Taking taylor expansion of c in c
1548147864.073 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.073 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.073 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147864.073 * [misc]taylor:  Taking taylor expansion of d in c
1548147864.073 * [misc]backup-simplify:  Simplify d into d
1548147864.073 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147864.073 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1548147864.073 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1548147864.073 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147864.073 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.073 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1548147864.074 * [misc]taylor:  Taking taylor expansion of d in d
1548147864.074 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.074 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.074 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.074 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.074 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.074 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.074 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.074 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147864.074 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1548147864.074 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147864.075 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1548147864.075 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1548147864.075 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1548147864.075 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1548147864.075 * [misc]taylor:  Taking taylor expansion of d in d
1548147864.075 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.075 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.075 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1548147864.076 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1548147864.076 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.076 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.076 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.076 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147864.076 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1548147864.076 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.077 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1548147864.077 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.077 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.077 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.077 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147864.077 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.077 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.077 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1548147864.077 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1548147864.077 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1548147864.077 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1548147864.077 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1548147864.077 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1548147864.077 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1548147864.077 * [misc]taylor:  Taking taylor expansion of c in d
1548147864.077 * [misc]backup-simplify:  Simplify c into c
1548147864.078 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147864.078 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147864.078 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1548147864.078 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147864.078 * [misc]taylor:  Taking taylor expansion of d in d
1548147864.078 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.078 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.078 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147864.078 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.078 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147864.078 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147864.078 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147864.079 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.079 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.079 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147864.079 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1548147864.079 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147864.079 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147864.079 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147864.079 * [misc]taylor:  Taking taylor expansion of c in c
1548147864.079 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.079 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.079 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147864.079 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.079 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147864.080 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147864.080 * [misc]taylor:  Taking taylor expansion of d in c
1548147864.080 * [misc]backup-simplify:  Simplify d into d
1548147864.080 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147864.080 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147864.080 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147864.080 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147864.083 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147864.083 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.084 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.084 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147864.084 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1548147864.084 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147864.084 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147864.084 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147864.084 * [misc]taylor:  Taking taylor expansion of c in c
1548147864.084 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.084 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.084 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147864.084 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.084 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147864.084 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147864.084 * [misc]taylor:  Taking taylor expansion of d in c
1548147864.084 * [misc]backup-simplify:  Simplify d into d
1548147864.084 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147864.085 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147864.085 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147864.085 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147864.085 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147864.085 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.085 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.086 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147864.086 * [misc]taylor:  Taking taylor expansion of 1 in d
1548147864.086 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.086 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.086 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.086 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.086 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147864.086 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147864.086 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1548147864.087 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1548147864.087 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1548147864.087 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1548147864.087 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1548147864.087 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147864.087 * [misc]taylor:  Taking taylor expansion of d in d
1548147864.087 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.087 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.087 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147864.088 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1548147864.088 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147864.088 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1548147864.088 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.088 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.088 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.088 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147864.089 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147864.089 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147864.089 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147864.089 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.089 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1548147864.089 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.089 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.090 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147864.090 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147864.090 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.090 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.090 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.090 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1548147864.090 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1548147864.090 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1548147864.090 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1548147864.090 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1548147864.090 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1548147864.091 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1548147864.091 * [misc]taylor:  Taking taylor expansion of c in d
1548147864.091 * [misc]backup-simplify:  Simplify c into c
1548147864.091 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147864.091 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147864.091 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1548147864.091 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147864.091 * [misc]taylor:  Taking taylor expansion of d in d
1548147864.091 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.091 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.091 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147864.091 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.091 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147864.091 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147864.092 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147864.092 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.092 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.092 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147864.092 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1548147864.092 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147864.092 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147864.092 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147864.092 * [misc]taylor:  Taking taylor expansion of c in c
1548147864.092 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.092 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.092 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147864.093 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.093 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147864.093 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147864.093 * [misc]taylor:  Taking taylor expansion of d in c
1548147864.093 * [misc]backup-simplify:  Simplify d into d
1548147864.093 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147864.093 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147864.093 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147864.093 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147864.093 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147864.093 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.094 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.094 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147864.094 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1548147864.094 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147864.094 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147864.094 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147864.094 * [misc]taylor:  Taking taylor expansion of c in c
1548147864.094 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.094 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.094 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147864.094 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.094 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147864.094 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147864.094 * [misc]taylor:  Taking taylor expansion of d in c
1548147864.094 * [misc]backup-simplify:  Simplify d into d
1548147864.094 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147864.094 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147864.095 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147864.095 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147864.095 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147864.095 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.095 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.095 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147864.096 * [misc]taylor:  Taking taylor expansion of 1 in d
1548147864.096 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.096 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.096 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.096 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.096 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147864.096 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147864.096 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1548147864.097 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1548147864.097 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1548147864.097 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1548147864.097 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1548147864.097 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147864.097 * [misc]taylor:  Taking taylor expansion of d in d
1548147864.097 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.097 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.097 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147864.097 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1548147864.098 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147864.098 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1548147864.098 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.098 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.098 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.098 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147864.098 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147864.099 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147864.099 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147864.099 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.099 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1548147864.099 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.099 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.099 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147864.100 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147864.100 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.100 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.100 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.100 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1548147864.100 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2 2)
1548147864.100 * [misc]backup-simplify:  Simplify (sqrt (+ (* c c) (* d d))) into (sqrt (+ (pow c 2) (pow d 2)))
1548147864.100 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in (c d) around 0
1548147864.100 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in d
1548147864.100 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1548147864.100 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1548147864.100 * [misc]taylor:  Taking taylor expansion of c in d
1548147864.100 * [misc]backup-simplify:  Simplify c into c
1548147864.100 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147864.100 * [misc]taylor:  Taking taylor expansion of d in d
1548147864.100 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.100 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.100 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147864.101 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1548147864.101 * [misc]backup-simplify:  Simplify (sqrt (pow c 2)) into c
1548147864.101 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1548147864.101 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.101 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow c 2)))) into 0
1548147864.101 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1548147864.101 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1548147864.101 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147864.101 * [misc]taylor:  Taking taylor expansion of c in c
1548147864.101 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.101 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.101 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147864.101 * [misc]taylor:  Taking taylor expansion of d in c
1548147864.101 * [misc]backup-simplify:  Simplify d into d
1548147864.101 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147864.101 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1548147864.101 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1548147864.101 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147864.101 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.101 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1548147864.101 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (pow c 2) (pow d 2))) in c
1548147864.101 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1548147864.101 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147864.101 * [misc]taylor:  Taking taylor expansion of c in c
1548147864.101 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.101 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.101 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147864.101 * [misc]taylor:  Taking taylor expansion of d in c
1548147864.101 * [misc]backup-simplify:  Simplify d into d
1548147864.102 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147864.102 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1548147864.102 * [misc]backup-simplify:  Simplify (sqrt (pow d 2)) into d
1548147864.102 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147864.102 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.102 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (pow d 2)))) into 0
1548147864.102 * [misc]taylor:  Taking taylor expansion of d in d
1548147864.102 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.102 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.102 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.102 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.102 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.102 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.102 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.102 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147864.102 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1548147864.102 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147864.103 * [misc]backup-simplify:  Simplify (/ (- 1 (pow 0 2) (+)) (* 2 d)) into (/ 1/2 d)
1548147864.103 * [misc]taylor:  Taking taylor expansion of (/ 1/2 d) in d
1548147864.103 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1548147864.103 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1548147864.103 * [misc]taylor:  Taking taylor expansion of d in d
1548147864.103 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.103 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.103 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1548147864.103 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1548147864.103 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.103 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.103 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.104 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147864.104 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1548147864.104 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.104 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 d))))) (* 2 d)) into 0
1548147864.104 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.104 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.104 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.104 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147864.104 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.104 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.104 * [misc]backup-simplify:  Simplify (* 1 (* d 1)) into d
1548147864.104 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1548147864.104 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1548147864.104 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1548147864.104 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1548147864.104 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1548147864.105 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1548147864.105 * [misc]taylor:  Taking taylor expansion of c in d
1548147864.105 * [misc]backup-simplify:  Simplify c into c
1548147864.105 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147864.105 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147864.105 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1548147864.105 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147864.105 * [misc]taylor:  Taking taylor expansion of d in d
1548147864.105 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.105 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.105 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147864.105 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.105 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147864.105 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147864.105 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147864.106 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.106 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.106 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147864.106 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1548147864.106 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147864.106 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147864.106 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147864.106 * [misc]taylor:  Taking taylor expansion of c in c
1548147864.106 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.106 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.106 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147864.106 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.106 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147864.106 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147864.106 * [misc]taylor:  Taking taylor expansion of d in c
1548147864.106 * [misc]backup-simplify:  Simplify d into d
1548147864.106 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147864.106 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147864.106 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147864.107 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147864.107 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147864.107 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.107 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.107 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147864.107 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1548147864.107 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147864.107 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147864.107 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147864.107 * [misc]taylor:  Taking taylor expansion of c in c
1548147864.107 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.107 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.107 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147864.107 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.107 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147864.107 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147864.107 * [misc]taylor:  Taking taylor expansion of d in c
1548147864.107 * [misc]backup-simplify:  Simplify d into d
1548147864.107 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147864.107 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147864.108 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147864.108 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147864.108 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147864.108 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.108 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.108 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147864.108 * [misc]taylor:  Taking taylor expansion of 1 in d
1548147864.108 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.108 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.108 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.108 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.109 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147864.109 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147864.109 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1548147864.110 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1548147864.110 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1548147864.110 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1548147864.110 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1548147864.110 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147864.110 * [misc]taylor:  Taking taylor expansion of d in d
1548147864.110 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.110 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.110 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147864.110 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1548147864.110 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147864.110 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1548147864.111 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.111 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.111 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.111 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147864.111 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147864.111 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147864.111 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147864.112 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.112 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1548147864.112 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.112 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.112 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147864.112 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147864.112 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.112 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.112 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.113 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 c)))) into c
1548147864.113 * [misc]backup-simplify:  Simplify (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))) into (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1548147864.113 * [misc]approximate:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d) around 0
1548147864.113 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1548147864.113 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1548147864.113 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1548147864.113 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1548147864.113 * [misc]taylor:  Taking taylor expansion of c in d
1548147864.113 * [misc]backup-simplify:  Simplify c into c
1548147864.113 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147864.113 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147864.113 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1548147864.113 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147864.113 * [misc]taylor:  Taking taylor expansion of d in d
1548147864.113 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.113 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.113 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147864.114 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.114 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147864.114 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147864.114 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147864.114 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.114 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.115 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147864.115 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1548147864.115 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147864.115 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147864.115 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147864.115 * [misc]taylor:  Taking taylor expansion of c in c
1548147864.115 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.115 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.115 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147864.115 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.115 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147864.115 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147864.115 * [misc]taylor:  Taking taylor expansion of d in c
1548147864.115 * [misc]backup-simplify:  Simplify d into d
1548147864.115 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147864.115 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147864.115 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147864.116 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147864.116 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147864.116 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.116 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.116 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147864.116 * [misc]taylor:  Taking taylor expansion of (sqrt (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1548147864.116 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147864.116 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147864.116 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147864.116 * [misc]taylor:  Taking taylor expansion of c in c
1548147864.116 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.116 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.117 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147864.117 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.117 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147864.117 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147864.117 * [misc]taylor:  Taking taylor expansion of d in c
1548147864.117 * [misc]backup-simplify:  Simplify d into d
1548147864.117 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147864.117 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147864.117 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147864.117 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147864.117 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147864.118 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.118 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.118 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147864.118 * [misc]taylor:  Taking taylor expansion of 1 in d
1548147864.118 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.118 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.118 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.118 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.118 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147864.119 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147864.119 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1548147864.119 * [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow d 2)) (pow 0 2) (+)) (* 2 1)) into (/ 1/2 (pow d 2))
1548147864.119 * [misc]taylor:  Taking taylor expansion of (/ 1/2 (pow d 2)) in d
1548147864.119 * [misc]taylor:  Taking taylor expansion of 1/2 in d
1548147864.119 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1548147864.119 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147864.119 * [misc]taylor:  Taking taylor expansion of d in d
1548147864.119 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.120 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.120 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147864.120 * [misc]backup-simplify:  Simplify (/ 1/2 1) into 1/2
1548147864.120 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147864.120 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0
1548147864.120 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.120 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.120 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.121 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147864.121 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147864.121 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147864.121 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147864.121 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.122 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (pow d 2)))))) (* 2 1)) into 0
1548147864.122 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.122 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.122 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147864.122 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147864.122 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.122 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.122 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.122 * [misc]backup-simplify:  Simplify (* 1 (* 1 (/ 1 (/ 1 (- c))))) into (* -1 c)
1548147864.122 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1)
1548147864.123 * [misc]backup-simplify:  Simplify (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) into (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))
1548147864.123 * [misc]approximate:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in (b c a d) around 0
1548147864.123 * [misc]taylor:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in d
1548147864.123 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in d
1548147864.123 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1548147864.123 * [misc]taylor:  Taking taylor expansion of b in d
1548147864.123 * [misc]backup-simplify:  Simplify b into b
1548147864.123 * [misc]taylor:  Taking taylor expansion of c in d
1548147864.123 * [misc]backup-simplify:  Simplify c into c
1548147864.123 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1548147864.123 * [misc]taylor:  Taking taylor expansion of a in d
1548147864.123 * [misc]backup-simplify:  Simplify a into a
1548147864.123 * [misc]taylor:  Taking taylor expansion of d in d
1548147864.123 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.123 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.123 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in d
1548147864.123 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in d
1548147864.123 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1548147864.123 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1548147864.123 * [misc]taylor:  Taking taylor expansion of c in d
1548147864.123 * [misc]backup-simplify:  Simplify c into c
1548147864.123 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147864.123 * [misc]taylor:  Taking taylor expansion of d in d
1548147864.123 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.123 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.123 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147864.124 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1548147864.124 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147864.124 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow c 2))) into (/ 1 c)
1548147864.124 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1548147864.124 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.124 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1548147864.124 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow c 2))))) into 0
1548147864.124 * [misc]taylor:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in a
1548147864.124 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in a
1548147864.124 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1548147864.124 * [misc]taylor:  Taking taylor expansion of b in a
1548147864.124 * [misc]backup-simplify:  Simplify b into b
1548147864.124 * [misc]taylor:  Taking taylor expansion of c in a
1548147864.124 * [misc]backup-simplify:  Simplify c into c
1548147864.124 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147864.124 * [misc]taylor:  Taking taylor expansion of a in a
1548147864.124 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.124 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.124 * [misc]taylor:  Taking taylor expansion of d in a
1548147864.125 * [misc]backup-simplify:  Simplify d into d
1548147864.125 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in a
1548147864.125 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in a
1548147864.125 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1548147864.125 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1548147864.125 * [misc]taylor:  Taking taylor expansion of c in a
1548147864.125 * [misc]backup-simplify:  Simplify c into c
1548147864.125 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1548147864.125 * [misc]taylor:  Taking taylor expansion of d in a
1548147864.125 * [misc]backup-simplify:  Simplify d into d
1548147864.125 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147864.125 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147864.125 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1548147864.125 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1548147864.125 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1548147864.125 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1548147864.125 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147864.126 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.126 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1548147864.126 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1548147864.126 * [misc]taylor:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in c
1548147864.126 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in c
1548147864.126 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1548147864.126 * [misc]taylor:  Taking taylor expansion of b in c
1548147864.126 * [misc]backup-simplify:  Simplify b into b
1548147864.126 * [misc]taylor:  Taking taylor expansion of c in c
1548147864.126 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.126 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.126 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147864.126 * [misc]taylor:  Taking taylor expansion of a in c
1548147864.126 * [misc]backup-simplify:  Simplify a into a
1548147864.126 * [misc]taylor:  Taking taylor expansion of d in c
1548147864.126 * [misc]backup-simplify:  Simplify d into d
1548147864.126 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1548147864.126 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1548147864.126 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1548147864.126 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147864.126 * [misc]taylor:  Taking taylor expansion of c in c
1548147864.127 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.127 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.127 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147864.127 * [misc]taylor:  Taking taylor expansion of d in c
1548147864.127 * [misc]backup-simplify:  Simplify d into d
1548147864.127 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147864.127 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1548147864.127 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147864.127 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1548147864.127 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147864.127 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.127 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147864.127 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1548147864.128 * [misc]taylor:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in b
1548147864.128 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1548147864.128 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147864.128 * [misc]taylor:  Taking taylor expansion of b in b
1548147864.128 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.128 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.128 * [misc]taylor:  Taking taylor expansion of c in b
1548147864.128 * [misc]backup-simplify:  Simplify c into c
1548147864.128 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147864.128 * [misc]taylor:  Taking taylor expansion of a in b
1548147864.128 * [misc]backup-simplify:  Simplify a into a
1548147864.128 * [misc]taylor:  Taking taylor expansion of d in b
1548147864.128 * [misc]backup-simplify:  Simplify d into d
1548147864.128 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in b
1548147864.128 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in b
1548147864.128 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1548147864.128 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1548147864.128 * [misc]taylor:  Taking taylor expansion of c in b
1548147864.128 * [misc]backup-simplify:  Simplify c into c
1548147864.128 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1548147864.128 * [misc]taylor:  Taking taylor expansion of d in b
1548147864.128 * [misc]backup-simplify:  Simplify d into d
1548147864.128 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147864.128 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147864.128 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1548147864.129 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1548147864.129 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1548147864.129 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1548147864.129 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147864.129 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.129 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1548147864.130 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1548147864.130 * [misc]taylor:  Taking taylor expansion of (* (- (* b c) (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in b
1548147864.130 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1548147864.130 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147864.130 * [misc]taylor:  Taking taylor expansion of b in b
1548147864.130 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.130 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.130 * [misc]taylor:  Taking taylor expansion of c in b
1548147864.130 * [misc]backup-simplify:  Simplify c into c
1548147864.130 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147864.130 * [misc]taylor:  Taking taylor expansion of a in b
1548147864.130 * [misc]backup-simplify:  Simplify a into a
1548147864.130 * [misc]taylor:  Taking taylor expansion of d in b
1548147864.130 * [misc]backup-simplify:  Simplify d into d
1548147864.130 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in b
1548147864.130 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in b
1548147864.130 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1548147864.130 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1548147864.130 * [misc]taylor:  Taking taylor expansion of c in b
1548147864.130 * [misc]backup-simplify:  Simplify c into c
1548147864.130 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1548147864.130 * [misc]taylor:  Taking taylor expansion of d in b
1548147864.130 * [misc]backup-simplify:  Simplify d into d
1548147864.130 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147864.130 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147864.130 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1548147864.131 * [misc]backup-simplify:  Simplify (/ 1 (+ (pow c 2) (pow d 2))) into (/ 1 (+ (pow c 2) (pow d 2)))
1548147864.131 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) into (sqrt (/ 1 (+ (pow c 2) (pow d 2))))
1548147864.131 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1548147864.131 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147864.131 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.131 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1548147864.132 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1548147864.132 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147864.132 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147864.132 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1548147864.132 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1548147864.132 * [misc]backup-simplify:  Simplify (* (- (* a d)) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) into (* -1 (* (* a d) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))))
1548147864.132 * [misc]taylor:  Taking taylor expansion of (* -1 (* (* a d) (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) in c
1548147864.132 * [misc]taylor:  Taking taylor expansion of -1 in c
1548147864.132 * [misc]backup-simplify:  Simplify -1 into -1
1548147864.132 * [misc]taylor:  Taking taylor expansion of (* (* a d) (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in c
1548147864.132 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147864.132 * [misc]taylor:  Taking taylor expansion of a in c
1548147864.132 * [misc]backup-simplify:  Simplify a into a
1548147864.132 * [misc]taylor:  Taking taylor expansion of d in c
1548147864.132 * [misc]backup-simplify:  Simplify d into d
1548147864.132 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1548147864.133 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1548147864.133 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1548147864.133 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147864.133 * [misc]taylor:  Taking taylor expansion of c in c
1548147864.133 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.133 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.133 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147864.133 * [misc]taylor:  Taking taylor expansion of d in c
1548147864.133 * [misc]backup-simplify:  Simplify d into d
1548147864.133 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147864.133 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1548147864.133 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147864.133 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1548147864.133 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147864.133 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.134 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147864.134 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1548147864.134 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147864.134 * [misc]backup-simplify:  Simplify (* (* a d) (/ 1 d)) into a
1548147864.134 * [misc]backup-simplify:  Simplify (* -1 a) into (* -1 a)
1548147864.134 * [misc]taylor:  Taking taylor expansion of (* -1 a) in a
1548147864.134 * [misc]taylor:  Taking taylor expansion of -1 in a
1548147864.134 * [misc]backup-simplify:  Simplify -1 into -1
1548147864.134 * [misc]taylor:  Taking taylor expansion of a in a
1548147864.134 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.134 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.134 * [misc]backup-simplify:  Simplify (* -1 0) into 0
1548147864.134 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.134 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.134 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.134 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147864.135 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147864.135 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147864.135 * [misc]backup-simplify:  Simplify (+ c 0) into c
1548147864.135 * [misc]backup-simplify:  Simplify (+ (* (- (* a d)) 0) (* c (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into (* c (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))
1548147864.135 * [misc]taylor:  Taking taylor expansion of (* c (sqrt (/ 1 (+ (pow c 2) (pow d 2))))) in c
1548147864.135 * [misc]taylor:  Taking taylor expansion of c in c
1548147864.135 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.135 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.135 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (pow c 2) (pow d 2)))) in c
1548147864.135 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (pow c 2) (pow d 2))) in c
1548147864.135 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1548147864.135 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147864.135 * [misc]taylor:  Taking taylor expansion of c in c
1548147864.135 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.135 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.135 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147864.135 * [misc]taylor:  Taking taylor expansion of d in c
1548147864.135 * [misc]backup-simplify:  Simplify d into d
1548147864.136 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147864.136 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1548147864.136 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147864.136 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (pow d 2))) into (/ 1 d)
1548147864.136 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147864.136 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.136 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147864.136 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (pow d 2))))) into 0
1548147864.136 * [misc]backup-simplify:  Simplify (* 0 (/ 1 d)) into 0
1548147864.136 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147864.137 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.137 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.137 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.137 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.137 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147864.137 * [misc]backup-simplify:  Simplify (+ (* (* a d) 0) (* 0 (/ 1 d))) into 0
1548147864.137 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 a)) into 0
1548147864.137 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147864.137 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.137 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.137 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.137 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.137 * [misc]backup-simplify:  Simplify (+ (* -1 1) (* 0 0)) into -1
1548147864.137 * [misc]taylor:  Taking taylor expansion of -1 in d
1548147864.138 * [misc]backup-simplify:  Simplify -1 into -1
1548147864.138 * [misc]backup-simplify:  Simplify -1 into -1
1548147864.138 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.138 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1548147864.138 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1548147864.138 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.139 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (pow c 2) (pow d 2))) (/ 0 (+ (pow c 2) (pow d 2)))) (* 0 (/ 0 (+ (pow c 2) (pow d 2)))))) into 0
1548147864.140 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (pow c 2) (pow d 2)))))) into 0
1548147864.140 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1548147864.140 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1548147864.140 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147864.140 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.141 * [misc]backup-simplify:  Simplify (+ (* (- (* a d)) 0) (+ (* c 0) (* 0 (sqrt (/ 1 (+ (pow c 2) (pow d 2))))))) into 0
1548147864.141 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147864.141 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.141 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147864.141 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.141 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.141 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.141 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.141 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (/ 1 d))) into (/ 1 d)
1548147864.141 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in a
1548147864.141 * [misc]taylor:  Taking taylor expansion of d in a
1548147864.141 * [misc]backup-simplify:  Simplify d into d
1548147864.141 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1548147864.141 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1548147864.141 * [misc]taylor:  Taking taylor expansion of d in d
1548147864.141 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.141 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.142 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.142 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.142 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.142 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147864.142 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1548147864.142 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147864.143 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 1 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into (- (/ 1 (pow d 4)))
1548147864.143 * [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (pow d 4))) (pow 0 2) (+)) (* 2 (/ 1 d))) into (/ -1/2 (pow d 3))
1548147864.143 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1548147864.144 * [misc]backup-simplify:  Simplify (+ (* (* a d) (/ -1/2 (pow d 3))) (+ (* 0 0) (* 0 (/ 1 d)))) into (- (* 1/2 (/ a (pow d 2))))
1548147864.144 * [misc]backup-simplify:  Simplify (+ (* -1 (- (* 1/2 (/ a (pow d 2))))) (+ (* 0 0) (* 0 a))) into (* 1/2 (/ a (pow d 2)))
1548147864.144 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ a (pow d 2))) in a
1548147864.144 * [misc]taylor:  Taking taylor expansion of 1/2 in a
1548147864.144 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1548147864.144 * [misc]taylor:  Taking taylor expansion of (/ a (pow d 2)) in a
1548147864.144 * [misc]taylor:  Taking taylor expansion of a in a
1548147864.144 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.144 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.144 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1548147864.144 * [misc]taylor:  Taking taylor expansion of d in a
1548147864.144 * [misc]backup-simplify:  Simplify d into d
1548147864.145 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147864.145 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147864.145 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.145 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.145 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.145 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.145 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.145 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.145 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
1548147864.145 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.145 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.145 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.145 * [misc]backup-simplify:  Simplify (* -1 (* 1 (* a (* 1 1)))) into (* -1 a)
1548147864.146 * [misc]backup-simplify:  Simplify (* (- (* (/ 1 b) (/ 1 c)) (* (/ 1 a) (/ 1 d))) (/ 1 (sqrt (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d)))))) into (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))
1548147864.146 * [misc]approximate:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in (b c a d) around 0
1548147864.146 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1548147864.146 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1548147864.146 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1548147864.146 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1548147864.146 * [misc]taylor:  Taking taylor expansion of b in d
1548147864.146 * [misc]backup-simplify:  Simplify b into b
1548147864.146 * [misc]taylor:  Taking taylor expansion of c in d
1548147864.146 * [misc]backup-simplify:  Simplify c into c
1548147864.146 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147864.146 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1548147864.146 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1548147864.146 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1548147864.146 * [misc]taylor:  Taking taylor expansion of a in d
1548147864.146 * [misc]backup-simplify:  Simplify a into a
1548147864.146 * [misc]taylor:  Taking taylor expansion of d in d
1548147864.146 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.146 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.146 * [misc]backup-simplify:  Simplify (* a 0) into 0
1548147864.147 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1548147864.147 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1548147864.147 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1548147864.147 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1548147864.147 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1548147864.147 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1548147864.147 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1548147864.147 * [misc]taylor:  Taking taylor expansion of c in d
1548147864.147 * [misc]backup-simplify:  Simplify c into c
1548147864.147 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147864.147 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147864.147 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1548147864.147 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147864.147 * [misc]taylor:  Taking taylor expansion of d in d
1548147864.147 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.147 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.147 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147864.148 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.148 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147864.148 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.148 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147864.148 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147864.148 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.149 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.149 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.149 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147864.149 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1548147864.149 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1548147864.149 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1548147864.149 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1548147864.149 * [misc]taylor:  Taking taylor expansion of b in a
1548147864.149 * [misc]backup-simplify:  Simplify b into b
1548147864.149 * [misc]taylor:  Taking taylor expansion of c in a
1548147864.149 * [misc]backup-simplify:  Simplify c into c
1548147864.149 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147864.149 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1548147864.149 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1548147864.149 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147864.149 * [misc]taylor:  Taking taylor expansion of a in a
1548147864.150 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.150 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.150 * [misc]taylor:  Taking taylor expansion of d in a
1548147864.150 * [misc]backup-simplify:  Simplify d into d
1548147864.150 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147864.150 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1548147864.150 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1548147864.150 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1548147864.150 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1548147864.150 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1548147864.150 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1548147864.150 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1548147864.150 * [misc]taylor:  Taking taylor expansion of c in a
1548147864.150 * [misc]backup-simplify:  Simplify c into c
1548147864.150 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147864.150 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147864.150 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1548147864.150 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1548147864.150 * [misc]taylor:  Taking taylor expansion of d in a
1548147864.150 * [misc]backup-simplify:  Simplify d into d
1548147864.150 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147864.150 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147864.151 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1548147864.151 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1548147864.151 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) into (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))
1548147864.151 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1548147864.151 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1548147864.151 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147864.151 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147864.152 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.152 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147864.152 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147864.152 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1548147864.152 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1548147864.152 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1548147864.152 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1548147864.152 * [misc]taylor:  Taking taylor expansion of b in c
1548147864.152 * [misc]backup-simplify:  Simplify b into b
1548147864.152 * [misc]taylor:  Taking taylor expansion of c in c
1548147864.153 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.153 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.153 * [misc]backup-simplify:  Simplify (* b 0) into 0
1548147864.153 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1548147864.153 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1548147864.153 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1548147864.153 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147864.153 * [misc]taylor:  Taking taylor expansion of a in c
1548147864.153 * [misc]backup-simplify:  Simplify a into a
1548147864.153 * [misc]taylor:  Taking taylor expansion of d in c
1548147864.153 * [misc]backup-simplify:  Simplify d into d
1548147864.153 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147864.153 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147864.153 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1548147864.153 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1548147864.153 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147864.153 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147864.153 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147864.153 * [misc]taylor:  Taking taylor expansion of c in c
1548147864.153 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.153 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.154 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147864.154 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.154 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147864.154 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147864.154 * [misc]taylor:  Taking taylor expansion of d in c
1548147864.154 * [misc]backup-simplify:  Simplify d into d
1548147864.154 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147864.154 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147864.154 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147864.154 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.154 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147864.155 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147864.155 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.155 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.155 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.156 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147864.156 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1548147864.156 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1548147864.156 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1548147864.156 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147864.156 * [misc]taylor:  Taking taylor expansion of b in b
1548147864.156 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.156 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.156 * [misc]taylor:  Taking taylor expansion of c in b
1548147864.156 * [misc]backup-simplify:  Simplify c into c
1548147864.156 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147864.156 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147864.156 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1548147864.156 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1548147864.156 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147864.156 * [misc]taylor:  Taking taylor expansion of a in b
1548147864.156 * [misc]backup-simplify:  Simplify a into a
1548147864.156 * [misc]taylor:  Taking taylor expansion of d in b
1548147864.156 * [misc]backup-simplify:  Simplify d into d
1548147864.156 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147864.156 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147864.156 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1548147864.156 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1548147864.156 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1548147864.157 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1548147864.157 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1548147864.157 * [misc]taylor:  Taking taylor expansion of c in b
1548147864.157 * [misc]backup-simplify:  Simplify c into c
1548147864.157 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147864.157 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147864.157 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1548147864.157 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1548147864.157 * [misc]taylor:  Taking taylor expansion of d in b
1548147864.157 * [misc]backup-simplify:  Simplify d into d
1548147864.157 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147864.157 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147864.157 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1548147864.157 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1548147864.158 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) into (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))
1548147864.158 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1548147864.158 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1548147864.158 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147864.158 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147864.158 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.159 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147864.159 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147864.159 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1548147864.159 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1548147864.159 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1548147864.159 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147864.159 * [misc]taylor:  Taking taylor expansion of b in b
1548147864.159 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.159 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.159 * [misc]taylor:  Taking taylor expansion of c in b
1548147864.159 * [misc]backup-simplify:  Simplify c into c
1548147864.159 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147864.159 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147864.159 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1548147864.159 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1548147864.159 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147864.159 * [misc]taylor:  Taking taylor expansion of a in b
1548147864.159 * [misc]backup-simplify:  Simplify a into a
1548147864.159 * [misc]taylor:  Taking taylor expansion of d in b
1548147864.159 * [misc]backup-simplify:  Simplify d into d
1548147864.160 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147864.160 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147864.160 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1548147864.160 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1548147864.160 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1548147864.160 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1548147864.160 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1548147864.160 * [misc]taylor:  Taking taylor expansion of c in b
1548147864.160 * [misc]backup-simplify:  Simplify c into c
1548147864.160 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147864.160 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147864.160 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1548147864.160 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1548147864.160 * [misc]taylor:  Taking taylor expansion of d in b
1548147864.160 * [misc]backup-simplify:  Simplify d into d
1548147864.160 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147864.160 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147864.160 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1548147864.161 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1548147864.161 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) into (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))
1548147864.161 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1548147864.161 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1548147864.161 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147864.161 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147864.161 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.162 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147864.162 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147864.162 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1548147864.162 * [misc]backup-simplify:  Simplify (* (/ 1 c) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) into (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 c))
1548147864.163 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 c)) in c
1548147864.163 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1548147864.163 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1548147864.163 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147864.163 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147864.163 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147864.163 * [misc]taylor:  Taking taylor expansion of c in c
1548147864.163 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.163 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.163 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147864.163 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.163 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147864.163 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147864.163 * [misc]taylor:  Taking taylor expansion of d in c
1548147864.163 * [misc]backup-simplify:  Simplify d into d
1548147864.163 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147864.163 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147864.164 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147864.164 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.164 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147864.164 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147864.164 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.164 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.165 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.165 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147864.165 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1548147864.165 * [misc]taylor:  Taking taylor expansion of c in c
1548147864.165 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.165 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.165 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.165 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147864.165 * [misc]taylor:  Taking taylor expansion of 1 in a
1548147864.165 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.166 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1548147864.166 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1548147864.166 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1548147864.166 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1548147864.166 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (* (- (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into (- (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))))
1548147864.166 * [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) in c
1548147864.166 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1548147864.166 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1548147864.166 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147864.166 * [misc]taylor:  Taking taylor expansion of a in c
1548147864.167 * [misc]backup-simplify:  Simplify a into a
1548147864.167 * [misc]taylor:  Taking taylor expansion of d in c
1548147864.167 * [misc]backup-simplify:  Simplify d into d
1548147864.167 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147864.167 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147864.167 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1548147864.167 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1548147864.167 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147864.167 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147864.167 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147864.167 * [misc]taylor:  Taking taylor expansion of c in c
1548147864.167 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.167 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.167 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147864.167 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.167 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147864.167 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147864.167 * [misc]taylor:  Taking taylor expansion of d in c
1548147864.167 * [misc]backup-simplify:  Simplify d into d
1548147864.167 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147864.168 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147864.168 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147864.168 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.168 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147864.168 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147864.168 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.169 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.169 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.169 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147864.169 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.170 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147864.170 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147864.170 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.170 * [misc]taylor:  Taking taylor expansion of 1 in d
1548147864.170 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.170 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.170 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1548147864.170 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1548147864.170 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1548147864.171 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1548147864.171 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.171 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* 0 (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147864.172 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147864.173 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1548147864.173 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1548147864.173 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147864.173 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1548147864.173 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147864.174 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.174 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* (- (/ 1 (* a d))) 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))))) into 0
1548147864.174 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147864.174 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.174 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147864.174 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.174 * [misc]backup-simplify:  Simplify (* (/ 1 (* a d)) 1) into (/ 1 (* a d))
1548147864.174 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1548147864.174 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1548147864.174 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1548147864.174 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147864.174 * [misc]taylor:  Taking taylor expansion of a in a
1548147864.174 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.174 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.174 * [misc]taylor:  Taking taylor expansion of d in a
1548147864.174 * [misc]backup-simplify:  Simplify d into d
1548147864.175 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147864.175 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1548147864.175 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1548147864.175 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1548147864.175 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1548147864.175 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1548147864.175 * [misc]taylor:  Taking taylor expansion of d in d
1548147864.175 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.175 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.175 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.175 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.176 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147864.176 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.176 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147864.176 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147864.176 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147864.176 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1548147864.177 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1548147864.178 * [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (pow d 2))) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 (pow d 2))
1548147864.178 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (/ -1/2 (pow d 2)) 1))) into (- (* 1/2 (/ 1 (pow d 2))))
1548147864.178 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ 1 (pow d 2)))) in a
1548147864.178 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (pow d 2))) in a
1548147864.178 * [misc]taylor:  Taking taylor expansion of 1/2 in a
1548147864.178 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1548147864.178 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1548147864.178 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1548147864.178 * [misc]taylor:  Taking taylor expansion of d in a
1548147864.178 * [misc]backup-simplify:  Simplify d into d
1548147864.178 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147864.178 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147864.178 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.178 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.178 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.179 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.179 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.179 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.179 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.179 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1548147864.179 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1548147864.180 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1548147864.180 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1548147864.180 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.181 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* 0 (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* 0 (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147864.181 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147864.182 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1548147864.182 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1548147864.182 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1548147864.182 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1548147864.182 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147864.183 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.183 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* (- (/ 1 (* a d))) 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))))) into 0
1548147864.183 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147864.183 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.183 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147864.183 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.183 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147864.183 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.183 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147864.184 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1548147864.184 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (* a d)) 0) (* 0 1)) into 0
1548147864.184 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147864.184 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147864.184 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.184 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147864.185 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147864.185 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147864.185 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147864.185 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147864.185 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.186 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1548147864.186 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 (pow d 2)))))) (* 2 1)) into 0
1548147864.187 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ -1/2 (pow d 2)) 0) (* 0 1)))) into 0
1548147864.187 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147864.187 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.187 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.187 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.187 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.187 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1548147864.187 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1548147864.187 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147864.187 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.187 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.187 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.188 * [misc]backup-simplify:  Simplify (* 1 (* 1 (* 1 (* 1 (/ 1 (/ 1 b)))))) into b
1548147864.188 * [misc]backup-simplify:  Simplify (* (- (* (/ 1 (- b)) (/ 1 (- c))) (* (/ 1 (- a)) (/ 1 (- d)))) (/ 1 (sqrt (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d))))))) into (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))
1548147864.188 * [misc]approximate:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in (b c a d) around 0
1548147864.188 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in d
1548147864.188 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1548147864.188 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1548147864.188 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1548147864.188 * [misc]taylor:  Taking taylor expansion of b in d
1548147864.188 * [misc]backup-simplify:  Simplify b into b
1548147864.188 * [misc]taylor:  Taking taylor expansion of c in d
1548147864.188 * [misc]backup-simplify:  Simplify c into c
1548147864.189 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147864.189 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1548147864.189 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1548147864.189 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1548147864.189 * [misc]taylor:  Taking taylor expansion of a in d
1548147864.189 * [misc]backup-simplify:  Simplify a into a
1548147864.189 * [misc]taylor:  Taking taylor expansion of d in d
1548147864.189 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.189 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.189 * [misc]backup-simplify:  Simplify (* a 0) into 0
1548147864.189 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1548147864.189 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1548147864.189 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in d
1548147864.189 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1548147864.189 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1548147864.189 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1548147864.189 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1548147864.189 * [misc]taylor:  Taking taylor expansion of c in d
1548147864.189 * [misc]backup-simplify:  Simplify c into c
1548147864.189 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147864.189 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147864.189 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1548147864.190 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147864.190 * [misc]taylor:  Taking taylor expansion of d in d
1548147864.190 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.190 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.190 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147864.190 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.190 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147864.190 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.190 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147864.191 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147864.191 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.191 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.191 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.191 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147864.191 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in a
1548147864.191 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1548147864.191 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1548147864.191 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1548147864.191 * [misc]taylor:  Taking taylor expansion of b in a
1548147864.191 * [misc]backup-simplify:  Simplify b into b
1548147864.191 * [misc]taylor:  Taking taylor expansion of c in a
1548147864.192 * [misc]backup-simplify:  Simplify c into c
1548147864.192 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147864.192 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1548147864.192 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1548147864.192 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147864.192 * [misc]taylor:  Taking taylor expansion of a in a
1548147864.192 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.192 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.192 * [misc]taylor:  Taking taylor expansion of d in a
1548147864.192 * [misc]backup-simplify:  Simplify d into d
1548147864.192 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147864.192 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1548147864.192 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1548147864.192 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in a
1548147864.192 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1548147864.192 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1548147864.192 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1548147864.192 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1548147864.192 * [misc]taylor:  Taking taylor expansion of c in a
1548147864.192 * [misc]backup-simplify:  Simplify c into c
1548147864.192 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147864.192 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147864.193 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1548147864.193 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1548147864.193 * [misc]taylor:  Taking taylor expansion of d in a
1548147864.193 * [misc]backup-simplify:  Simplify d into d
1548147864.193 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147864.193 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147864.193 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1548147864.193 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1548147864.193 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) into (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))
1548147864.193 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1548147864.194 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1548147864.194 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147864.194 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147864.194 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.194 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147864.194 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147864.194 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1548147864.195 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1548147864.195 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1548147864.195 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1548147864.195 * [misc]taylor:  Taking taylor expansion of b in c
1548147864.195 * [misc]backup-simplify:  Simplify b into b
1548147864.195 * [misc]taylor:  Taking taylor expansion of c in c
1548147864.195 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.195 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.195 * [misc]backup-simplify:  Simplify (* b 0) into 0
1548147864.195 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1548147864.195 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1548147864.195 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1548147864.195 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147864.195 * [misc]taylor:  Taking taylor expansion of a in c
1548147864.195 * [misc]backup-simplify:  Simplify a into a
1548147864.195 * [misc]taylor:  Taking taylor expansion of d in c
1548147864.195 * [misc]backup-simplify:  Simplify d into d
1548147864.195 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147864.195 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147864.195 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1548147864.195 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1548147864.195 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147864.195 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147864.195 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147864.195 * [misc]taylor:  Taking taylor expansion of c in c
1548147864.196 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.196 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.196 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147864.196 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.196 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147864.196 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147864.196 * [misc]taylor:  Taking taylor expansion of d in c
1548147864.196 * [misc]backup-simplify:  Simplify d into d
1548147864.196 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147864.196 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147864.196 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147864.196 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.197 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147864.197 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147864.197 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.197 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.197 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.198 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147864.198 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1548147864.198 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1548147864.198 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1548147864.198 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147864.198 * [misc]taylor:  Taking taylor expansion of b in b
1548147864.198 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.198 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.198 * [misc]taylor:  Taking taylor expansion of c in b
1548147864.198 * [misc]backup-simplify:  Simplify c into c
1548147864.198 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147864.198 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147864.198 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1548147864.198 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1548147864.198 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147864.198 * [misc]taylor:  Taking taylor expansion of a in b
1548147864.198 * [misc]backup-simplify:  Simplify a into a
1548147864.198 * [misc]taylor:  Taking taylor expansion of d in b
1548147864.198 * [misc]backup-simplify:  Simplify d into d
1548147864.198 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147864.198 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147864.198 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1548147864.198 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1548147864.198 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1548147864.198 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1548147864.198 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1548147864.198 * [misc]taylor:  Taking taylor expansion of c in b
1548147864.198 * [misc]backup-simplify:  Simplify c into c
1548147864.198 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147864.198 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147864.198 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1548147864.198 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1548147864.198 * [misc]taylor:  Taking taylor expansion of d in b
1548147864.198 * [misc]backup-simplify:  Simplify d into d
1548147864.198 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147864.199 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147864.199 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1548147864.199 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1548147864.199 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) into (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))
1548147864.199 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1548147864.199 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1548147864.199 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147864.199 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147864.199 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.199 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147864.200 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147864.200 * [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (* b c)) (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in b
1548147864.200 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1548147864.200 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1548147864.200 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147864.200 * [misc]taylor:  Taking taylor expansion of b in b
1548147864.200 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.200 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.200 * [misc]taylor:  Taking taylor expansion of c in b
1548147864.200 * [misc]backup-simplify:  Simplify c into c
1548147864.200 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147864.200 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147864.200 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1548147864.200 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1548147864.200 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147864.200 * [misc]taylor:  Taking taylor expansion of a in b
1548147864.200 * [misc]backup-simplify:  Simplify a into a
1548147864.200 * [misc]taylor:  Taking taylor expansion of d in b
1548147864.200 * [misc]backup-simplify:  Simplify d into d
1548147864.200 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147864.200 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147864.200 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in b
1548147864.200 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1548147864.200 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1548147864.200 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1548147864.200 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1548147864.200 * [misc]taylor:  Taking taylor expansion of c in b
1548147864.200 * [misc]backup-simplify:  Simplify c into c
1548147864.200 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147864.200 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147864.200 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1548147864.200 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1548147864.200 * [misc]taylor:  Taking taylor expansion of d in b
1548147864.200 * [misc]backup-simplify:  Simplify d into d
1548147864.200 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147864.201 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147864.201 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1548147864.201 * [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1548147864.201 * [misc]backup-simplify:  Simplify (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) into (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))
1548147864.201 * [misc]backup-simplify:  Simplify (+ (* c 0) (* 0 c)) into 0
1548147864.201 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))))) into 0
1548147864.201 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147864.201 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147864.201 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.201 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147864.202 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147864.202 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1548147864.202 * [misc]backup-simplify:  Simplify (* (/ 1 c) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) into (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 c))
1548147864.202 * [misc]taylor:  Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (/ 1 c)) in c
1548147864.202 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1548147864.202 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1548147864.202 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147864.202 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147864.202 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147864.202 * [misc]taylor:  Taking taylor expansion of c in c
1548147864.202 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.202 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.202 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147864.202 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.202 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147864.202 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147864.202 * [misc]taylor:  Taking taylor expansion of d in c
1548147864.202 * [misc]backup-simplify:  Simplify d into d
1548147864.202 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147864.202 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147864.203 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147864.203 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.203 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147864.203 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147864.203 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.203 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.203 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.203 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147864.203 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1548147864.203 * [misc]taylor:  Taking taylor expansion of c in c
1548147864.203 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.203 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.204 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.204 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147864.204 * [misc]taylor:  Taking taylor expansion of 1 in a
1548147864.204 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.204 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1548147864.204 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1548147864.204 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1548147864.204 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1548147864.204 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (* (- (/ 1 (* a d))) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into (- (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))))
1548147864.204 * [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) in c
1548147864.204 * [misc]taylor:  Taking taylor expansion of (* (/ 1 (* a d)) (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))) in c
1548147864.204 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1548147864.204 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147864.204 * [misc]taylor:  Taking taylor expansion of a in c
1548147864.204 * [misc]backup-simplify:  Simplify a into a
1548147864.204 * [misc]taylor:  Taking taylor expansion of d in c
1548147864.204 * [misc]backup-simplify:  Simplify d into d
1548147864.205 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147864.205 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147864.205 * [misc]taylor:  Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) in c
1548147864.205 * [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1548147864.205 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147864.205 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147864.205 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147864.205 * [misc]taylor:  Taking taylor expansion of c in c
1548147864.205 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.205 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.205 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147864.205 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.205 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147864.205 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147864.205 * [misc]taylor:  Taking taylor expansion of d in c
1548147864.205 * [misc]backup-simplify:  Simplify d into d
1548147864.205 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147864.205 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147864.205 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147864.205 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.206 * [misc]backup-simplify:  Simplify (sqrt 1) into 1
1548147864.206 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147864.206 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.206 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.206 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.206 * [misc]backup-simplify:  Simplify (/ 0 (* 2 (sqrt 1))) into 0
1548147864.206 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.207 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147864.207 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147864.207 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.207 * [misc]taylor:  Taking taylor expansion of 1 in d
1548147864.207 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.207 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.207 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (* 0 c))) into 0
1548147864.207 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1548147864.207 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1548147864.207 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1548147864.207 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.208 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* 0 (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147864.208 * [misc]backup-simplify:  Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147864.209 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1548147864.209 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1548147864.209 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147864.209 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1548147864.209 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147864.209 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.209 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* (- (/ 1 (* a d))) 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))))))) into 0
1548147864.209 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147864.209 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.209 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147864.209 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.209 * [misc]backup-simplify:  Simplify (* (/ 1 (* a d)) 1) into (/ 1 (* a d))
1548147864.209 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1548147864.209 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1548147864.209 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1548147864.210 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147864.210 * [misc]taylor:  Taking taylor expansion of a in a
1548147864.210 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.210 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.210 * [misc]taylor:  Taking taylor expansion of d in a
1548147864.210 * [misc]backup-simplify:  Simplify d into d
1548147864.210 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147864.210 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1548147864.210 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1548147864.210 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1548147864.210 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1548147864.210 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1548147864.210 * [misc]taylor:  Taking taylor expansion of d in d
1548147864.210 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.210 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.210 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.210 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.210 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147864.210 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.210 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147864.211 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147864.211 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147864.211 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1548147864.211 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (pow d 2)) 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow d 2)))
1548147864.212 * [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (pow d 2))) (pow 0 2) (+)) (* 2 1)) into (/ -1/2 (pow d 2))
1548147864.212 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (/ -1/2 (pow d 2)) 1))) into (- (* 1/2 (/ 1 (pow d 2))))
1548147864.212 * [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ 1 (pow d 2)))) in a
1548147864.212 * [misc]taylor:  Taking taylor expansion of (* 1/2 (/ 1 (pow d 2))) in a
1548147864.212 * [misc]taylor:  Taking taylor expansion of 1/2 in a
1548147864.212 * [misc]backup-simplify:  Simplify 1/2 into 1/2
1548147864.212 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1548147864.212 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1548147864.212 * [misc]taylor:  Taking taylor expansion of d in a
1548147864.212 * [misc]backup-simplify:  Simplify d into d
1548147864.212 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147864.212 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147864.212 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.212 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.212 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.212 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.212 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.212 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.212 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.213 * [misc]backup-simplify:  Simplify (+ (* c 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))) into 0
1548147864.213 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow c 2)) (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))) (* 0 (/ 0 (pow c 2))))) into 0
1548147864.213 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1548147864.213 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1548147864.213 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.214 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* 0 (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))) (* 0 (/ 0 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147864.214 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))) into 0
1548147864.214 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1548147864.214 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1548147864.214 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1548147864.215 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1548147864.215 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147864.215 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.215 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) 0) (+ (* (- (/ 1 (* a d))) 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))))))) into 0
1548147864.215 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147864.215 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.215 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147864.215 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.215 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147864.215 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.215 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147864.215 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1548147864.216 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (* a d)) 0) (* 0 1)) into 0
1548147864.216 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147864.216 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147864.216 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.216 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147864.216 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147864.216 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147864.216 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147864.216 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147864.217 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.217 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (pow d 2))) (/ 0 1)))) into 0
1548147864.217 * [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/2 (pow d 2)))))) (* 2 1)) into 0
1548147864.217 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ -1/2 (pow d 2)) 0) (* 0 1)))) into 0
1548147864.217 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147864.217 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.217 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.218 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.218 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.218 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1548147864.218 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1548147864.218 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147864.218 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.218 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.218 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.218 * [misc]backup-simplify:  Simplify (* 1 (* 1 (* 1 (* 1 (/ 1 (/ 1 (- b))))))) into (* -1 b)
1548147864.218 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1)
1548147864.218 * [misc]backup-simplify:  Simplify (- (* b c) (* a d)) into (- (* b c) (* a d))
1548147864.218 * [misc]approximate:  Taking taylor expansion of (- (* b c) (* a d)) in (b c a d) around 0
1548147864.218 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in d
1548147864.218 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1548147864.218 * [misc]taylor:  Taking taylor expansion of b in d
1548147864.218 * [misc]backup-simplify:  Simplify b into b
1548147864.218 * [misc]taylor:  Taking taylor expansion of c in d
1548147864.218 * [misc]backup-simplify:  Simplify c into c
1548147864.218 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1548147864.218 * [misc]taylor:  Taking taylor expansion of a in d
1548147864.218 * [misc]backup-simplify:  Simplify a into a
1548147864.218 * [misc]taylor:  Taking taylor expansion of d in d
1548147864.218 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.218 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.218 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in a
1548147864.218 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1548147864.219 * [misc]taylor:  Taking taylor expansion of b in a
1548147864.219 * [misc]backup-simplify:  Simplify b into b
1548147864.219 * [misc]taylor:  Taking taylor expansion of c in a
1548147864.219 * [misc]backup-simplify:  Simplify c into c
1548147864.219 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147864.219 * [misc]taylor:  Taking taylor expansion of a in a
1548147864.219 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.219 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.219 * [misc]taylor:  Taking taylor expansion of d in a
1548147864.219 * [misc]backup-simplify:  Simplify d into d
1548147864.219 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in c
1548147864.219 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1548147864.219 * [misc]taylor:  Taking taylor expansion of b in c
1548147864.219 * [misc]backup-simplify:  Simplify b into b
1548147864.219 * [misc]taylor:  Taking taylor expansion of c in c
1548147864.219 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.219 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.219 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147864.219 * [misc]taylor:  Taking taylor expansion of a in c
1548147864.219 * [misc]backup-simplify:  Simplify a into a
1548147864.219 * [misc]taylor:  Taking taylor expansion of d in c
1548147864.219 * [misc]backup-simplify:  Simplify d into d
1548147864.219 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1548147864.219 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147864.219 * [misc]taylor:  Taking taylor expansion of b in b
1548147864.219 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.219 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.219 * [misc]taylor:  Taking taylor expansion of c in b
1548147864.219 * [misc]backup-simplify:  Simplify c into c
1548147864.219 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147864.219 * [misc]taylor:  Taking taylor expansion of a in b
1548147864.219 * [misc]backup-simplify:  Simplify a into a
1548147864.219 * [misc]taylor:  Taking taylor expansion of d in b
1548147864.219 * [misc]backup-simplify:  Simplify d into d
1548147864.219 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1548147864.219 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147864.219 * [misc]taylor:  Taking taylor expansion of b in b
1548147864.219 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.219 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.219 * [misc]taylor:  Taking taylor expansion of c in b
1548147864.219 * [misc]backup-simplify:  Simplify c into c
1548147864.219 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147864.219 * [misc]taylor:  Taking taylor expansion of a in b
1548147864.219 * [misc]backup-simplify:  Simplify a into a
1548147864.219 * [misc]taylor:  Taking taylor expansion of d in b
1548147864.219 * [misc]backup-simplify:  Simplify d into d
1548147864.219 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147864.219 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147864.219 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1548147864.219 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1548147864.219 * [misc]taylor:  Taking taylor expansion of (- (* a d)) in c
1548147864.219 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147864.219 * [misc]taylor:  Taking taylor expansion of a in c
1548147864.219 * [misc]backup-simplify:  Simplify a into a
1548147864.219 * [misc]taylor:  Taking taylor expansion of d in c
1548147864.220 * [misc]backup-simplify:  Simplify d into d
1548147864.220 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147864.220 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1548147864.220 * [misc]taylor:  Taking taylor expansion of (- (* a d)) in a
1548147864.220 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147864.220 * [misc]taylor:  Taking taylor expansion of a in a
1548147864.220 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.220 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.220 * [misc]taylor:  Taking taylor expansion of d in a
1548147864.220 * [misc]backup-simplify:  Simplify d into d
1548147864.220 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147864.220 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147864.220 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.220 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.220 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.220 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147864.220 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147864.220 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147864.220 * [misc]backup-simplify:  Simplify (+ c 0) into c
1548147864.220 * [misc]taylor:  Taking taylor expansion of c in c
1548147864.220 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.220 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.220 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147864.220 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.220 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.220 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.220 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.220 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147864.221 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147864.221 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147864.221 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.221 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.221 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.221 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.221 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1548147864.221 * [misc]backup-simplify:  Simplify (- d) into (- d)
1548147864.221 * [misc]taylor:  Taking taylor expansion of (- d) in d
1548147864.221 * [misc]taylor:  Taking taylor expansion of d in d
1548147864.221 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.221 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.221 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147864.221 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.221 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.221 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1548147864.222 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1548147864.223 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147864.223 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.223 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147864.223 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.223 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147864.223 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.223 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.223 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.223 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.223 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.223 * [misc]backup-simplify:  Simplify (- (* (/ 1 b) (/ 1 c)) (* (/ 1 a) (/ 1 d))) into (- (/ 1 (* b c)) (/ 1 (* a d)))
1548147864.223 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in (b c a d) around 0
1548147864.223 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1548147864.223 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1548147864.223 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1548147864.223 * [misc]taylor:  Taking taylor expansion of b in d
1548147864.223 * [misc]backup-simplify:  Simplify b into b
1548147864.223 * [misc]taylor:  Taking taylor expansion of c in d
1548147864.223 * [misc]backup-simplify:  Simplify c into c
1548147864.223 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147864.223 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1548147864.223 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1548147864.223 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1548147864.223 * [misc]taylor:  Taking taylor expansion of a in d
1548147864.224 * [misc]backup-simplify:  Simplify a into a
1548147864.224 * [misc]taylor:  Taking taylor expansion of d in d
1548147864.224 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.224 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.224 * [misc]backup-simplify:  Simplify (* a 0) into 0
1548147864.224 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1548147864.224 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1548147864.224 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1548147864.224 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1548147864.224 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1548147864.224 * [misc]taylor:  Taking taylor expansion of b in a
1548147864.224 * [misc]backup-simplify:  Simplify b into b
1548147864.224 * [misc]taylor:  Taking taylor expansion of c in a
1548147864.224 * [misc]backup-simplify:  Simplify c into c
1548147864.224 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147864.224 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1548147864.224 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1548147864.224 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147864.224 * [misc]taylor:  Taking taylor expansion of a in a
1548147864.224 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.224 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.224 * [misc]taylor:  Taking taylor expansion of d in a
1548147864.224 * [misc]backup-simplify:  Simplify d into d
1548147864.224 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147864.224 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1548147864.224 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1548147864.224 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1548147864.224 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1548147864.224 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1548147864.224 * [misc]taylor:  Taking taylor expansion of b in c
1548147864.224 * [misc]backup-simplify:  Simplify b into b
1548147864.224 * [misc]taylor:  Taking taylor expansion of c in c
1548147864.224 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.224 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.224 * [misc]backup-simplify:  Simplify (* b 0) into 0
1548147864.225 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1548147864.225 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1548147864.225 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1548147864.225 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147864.225 * [misc]taylor:  Taking taylor expansion of a in c
1548147864.225 * [misc]backup-simplify:  Simplify a into a
1548147864.225 * [misc]taylor:  Taking taylor expansion of d in c
1548147864.225 * [misc]backup-simplify:  Simplify d into d
1548147864.225 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147864.225 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147864.225 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1548147864.225 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1548147864.225 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147864.225 * [misc]taylor:  Taking taylor expansion of b in b
1548147864.225 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.225 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.225 * [misc]taylor:  Taking taylor expansion of c in b
1548147864.225 * [misc]backup-simplify:  Simplify c into c
1548147864.225 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147864.225 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147864.225 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1548147864.225 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1548147864.225 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147864.225 * [misc]taylor:  Taking taylor expansion of a in b
1548147864.225 * [misc]backup-simplify:  Simplify a into a
1548147864.225 * [misc]taylor:  Taking taylor expansion of d in b
1548147864.225 * [misc]backup-simplify:  Simplify d into d
1548147864.225 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147864.225 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147864.225 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1548147864.225 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1548147864.225 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147864.225 * [misc]taylor:  Taking taylor expansion of b in b
1548147864.225 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.225 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.225 * [misc]taylor:  Taking taylor expansion of c in b
1548147864.225 * [misc]backup-simplify:  Simplify c into c
1548147864.225 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147864.226 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147864.226 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1548147864.226 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1548147864.226 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147864.226 * [misc]taylor:  Taking taylor expansion of a in b
1548147864.226 * [misc]backup-simplify:  Simplify a into a
1548147864.226 * [misc]taylor:  Taking taylor expansion of d in b
1548147864.226 * [misc]backup-simplify:  Simplify d into d
1548147864.226 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147864.226 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147864.226 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1548147864.226 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1548147864.226 * [misc]taylor:  Taking taylor expansion of c in c
1548147864.226 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.226 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.226 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.226 * [misc]taylor:  Taking taylor expansion of 1 in a
1548147864.226 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.226 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1548147864.226 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1548147864.226 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1548147864.227 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1548147864.227 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in c
1548147864.227 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1548147864.227 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147864.227 * [misc]taylor:  Taking taylor expansion of a in c
1548147864.227 * [misc]backup-simplify:  Simplify a into a
1548147864.227 * [misc]taylor:  Taking taylor expansion of d in c
1548147864.227 * [misc]backup-simplify:  Simplify d into d
1548147864.227 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147864.227 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147864.227 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.227 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147864.227 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.227 * [misc]taylor:  Taking taylor expansion of 1 in d
1548147864.227 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.227 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1548147864.227 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1548147864.227 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147864.227 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1548147864.228 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147864.228 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.228 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147864.228 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.228 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1548147864.228 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1548147864.228 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1548147864.228 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147864.228 * [misc]taylor:  Taking taylor expansion of a in a
1548147864.228 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.228 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.228 * [misc]taylor:  Taking taylor expansion of d in a
1548147864.228 * [misc]backup-simplify:  Simplify d into d
1548147864.228 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147864.228 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1548147864.228 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1548147864.228 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1548147864.228 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1548147864.228 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1548147864.228 * [misc]taylor:  Taking taylor expansion of d in d
1548147864.228 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.228 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.228 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.228 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147864.229 * [misc]backup-simplify:  Simplify -1 into -1
1548147864.229 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147864.229 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147864.229 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.229 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.229 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.229 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.229 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.229 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.229 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1548147864.229 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1548147864.230 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1548147864.230 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1548147864.230 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147864.230 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.230 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147864.230 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.230 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147864.230 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.230 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147864.230 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1548147864.230 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147864.230 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147864.230 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.230 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147864.230 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147864.231 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.231 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1548147864.231 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1548147864.231 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147864.231 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.231 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.231 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.231 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.231 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.231 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.231 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.231 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.231 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.231 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147864.231 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.231 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.231 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.231 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.232 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))))) into 0
1548147864.232 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1548147864.232 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1548147864.232 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1548147864.233 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147864.233 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.233 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147864.233 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.233 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147864.233 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.233 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147864.233 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.233 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1548147864.233 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1548147864.233 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147864.233 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147864.233 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.234 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147864.234 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147864.234 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.234 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.234 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.234 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.234 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.234 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.234 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.234 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1548147864.234 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1548147864.234 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147864.234 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.234 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.234 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.234 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.234 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.234 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.234 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.234 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.235 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.235 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.235 * [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 c)) (/ 1 (/ 1 b)))))) (* -1 (* (/ 1 (/ 1 d)) (* (/ 1 (/ 1 a)) (* 1 1))))) into (- (* b c) (* a d))
1548147864.235 * [misc]backup-simplify:  Simplify (- (* (/ 1 (- b)) (/ 1 (- c))) (* (/ 1 (- a)) (/ 1 (- d)))) into (- (/ 1 (* b c)) (/ 1 (* a d)))
1548147864.235 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in (b c a d) around 0
1548147864.235 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1548147864.235 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1548147864.235 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1548147864.235 * [misc]taylor:  Taking taylor expansion of b in d
1548147864.235 * [misc]backup-simplify:  Simplify b into b
1548147864.235 * [misc]taylor:  Taking taylor expansion of c in d
1548147864.235 * [misc]backup-simplify:  Simplify c into c
1548147864.235 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147864.235 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1548147864.235 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1548147864.235 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1548147864.235 * [misc]taylor:  Taking taylor expansion of a in d
1548147864.235 * [misc]backup-simplify:  Simplify a into a
1548147864.235 * [misc]taylor:  Taking taylor expansion of d in d
1548147864.235 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.235 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.235 * [misc]backup-simplify:  Simplify (* a 0) into 0
1548147864.235 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1548147864.236 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1548147864.236 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1548147864.236 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1548147864.236 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1548147864.236 * [misc]taylor:  Taking taylor expansion of b in a
1548147864.236 * [misc]backup-simplify:  Simplify b into b
1548147864.236 * [misc]taylor:  Taking taylor expansion of c in a
1548147864.236 * [misc]backup-simplify:  Simplify c into c
1548147864.236 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147864.236 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1548147864.236 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1548147864.236 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147864.236 * [misc]taylor:  Taking taylor expansion of a in a
1548147864.236 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.236 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.236 * [misc]taylor:  Taking taylor expansion of d in a
1548147864.236 * [misc]backup-simplify:  Simplify d into d
1548147864.236 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147864.236 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1548147864.236 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1548147864.236 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1548147864.236 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1548147864.236 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1548147864.236 * [misc]taylor:  Taking taylor expansion of b in c
1548147864.236 * [misc]backup-simplify:  Simplify b into b
1548147864.236 * [misc]taylor:  Taking taylor expansion of c in c
1548147864.236 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.236 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.236 * [misc]backup-simplify:  Simplify (* b 0) into 0
1548147864.236 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1548147864.236 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1548147864.236 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1548147864.236 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147864.236 * [misc]taylor:  Taking taylor expansion of a in c
1548147864.236 * [misc]backup-simplify:  Simplify a into a
1548147864.236 * [misc]taylor:  Taking taylor expansion of d in c
1548147864.236 * [misc]backup-simplify:  Simplify d into d
1548147864.237 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147864.237 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147864.237 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1548147864.237 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1548147864.237 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147864.237 * [misc]taylor:  Taking taylor expansion of b in b
1548147864.237 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.237 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.237 * [misc]taylor:  Taking taylor expansion of c in b
1548147864.237 * [misc]backup-simplify:  Simplify c into c
1548147864.237 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147864.237 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147864.237 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1548147864.237 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1548147864.237 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147864.237 * [misc]taylor:  Taking taylor expansion of a in b
1548147864.237 * [misc]backup-simplify:  Simplify a into a
1548147864.237 * [misc]taylor:  Taking taylor expansion of d in b
1548147864.237 * [misc]backup-simplify:  Simplify d into d
1548147864.237 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147864.237 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147864.237 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1548147864.237 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1548147864.237 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147864.237 * [misc]taylor:  Taking taylor expansion of b in b
1548147864.237 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.237 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.237 * [misc]taylor:  Taking taylor expansion of c in b
1548147864.237 * [misc]backup-simplify:  Simplify c into c
1548147864.237 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147864.237 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147864.237 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1548147864.237 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1548147864.237 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147864.237 * [misc]taylor:  Taking taylor expansion of a in b
1548147864.237 * [misc]backup-simplify:  Simplify a into a
1548147864.237 * [misc]taylor:  Taking taylor expansion of d in b
1548147864.237 * [misc]backup-simplify:  Simplify d into d
1548147864.238 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147864.238 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147864.238 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1548147864.238 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1548147864.238 * [misc]taylor:  Taking taylor expansion of c in c
1548147864.238 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.238 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.238 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.238 * [misc]taylor:  Taking taylor expansion of 1 in a
1548147864.238 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.238 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1548147864.238 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1548147864.238 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1548147864.238 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1548147864.238 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in c
1548147864.238 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1548147864.238 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147864.238 * [misc]taylor:  Taking taylor expansion of a in c
1548147864.238 * [misc]backup-simplify:  Simplify a into a
1548147864.238 * [misc]taylor:  Taking taylor expansion of d in c
1548147864.238 * [misc]backup-simplify:  Simplify d into d
1548147864.238 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147864.239 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147864.239 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.239 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147864.239 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.239 * [misc]taylor:  Taking taylor expansion of 1 in d
1548147864.239 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.239 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1548147864.239 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1548147864.239 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147864.239 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1548147864.239 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147864.239 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.239 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147864.240 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.240 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1548147864.240 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1548147864.240 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1548147864.240 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147864.240 * [misc]taylor:  Taking taylor expansion of a in a
1548147864.240 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.240 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.240 * [misc]taylor:  Taking taylor expansion of d in a
1548147864.240 * [misc]backup-simplify:  Simplify d into d
1548147864.240 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147864.240 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1548147864.240 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1548147864.240 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1548147864.240 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1548147864.240 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1548147864.240 * [misc]taylor:  Taking taylor expansion of d in d
1548147864.240 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.240 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.240 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147864.240 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147864.240 * [misc]backup-simplify:  Simplify -1 into -1
1548147864.241 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147864.241 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147864.241 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.241 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.241 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.241 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.241 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.241 * [misc]backup-simplify:  Simplify 1 into 1
1548147864.241 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1548147864.242 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1548147864.242 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1548147864.242 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1548147864.242 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147864.242 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.242 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147864.242 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.242 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147864.242 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.242 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147864.243 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1548147864.243 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147864.243 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147864.243 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.243 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147864.243 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147864.243 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.243 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1548147864.243 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1548147864.244 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147864.244 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.244 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.244 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.244 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.244 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.244 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.244 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.244 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.244 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147864.244 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147864.244 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.244 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.244 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.244 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.245 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))))) into 0
1548147864.245 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1548147864.245 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1548147864.246 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1548147864.246 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147864.246 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147864.246 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147864.246 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.246 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147864.246 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.246 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147864.246 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.246 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1548147864.246 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1548147864.247 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147864.247 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147864.247 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.247 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147864.247 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147864.247 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.247 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.247 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.247 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.247 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.247 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.247 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.248 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1548147864.248 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1548147864.248 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147864.248 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.248 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.248 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.248 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.248 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.248 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.248 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147864.248 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.248 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.248 * [misc]backup-simplify:  Simplify 0 into 0
1548147864.249 * [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- c))) (/ 1 (/ 1 (- b))))))) (* -1 (* (/ 1 (/ 1 (- d))) (* (/ 1 (/ 1 (- a))) (* 1 1))))) into (- (* b c) (* a d))
1548147864.249 * * * [misc]progress:  simplifying candidates
1548147864.249 * * * * [misc]progress:  [ 1 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (pow (+ (* c c) (* d d)) 1/2)))>
1548147864.249 * * * * [misc]progress:  [ 2 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (pow (sqrt (+ (* c c) (* d d))) 1)))>
1548147864.249 * * * * [misc]progress:  [ 3 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (exp (log (sqrt (+ (* c c) (* d d)))))))>
1548147864.249 * * * * [misc]progress:  [ 4 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (log (exp (sqrt (+ (* c c) (* d d)))))))>
1548147864.249 * * * * [misc]progress:  [ 5 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d)))))))>
1548147864.249 * * * * [misc]progress:  [ 6 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))))>
1548147864.249 * * * * [misc]progress:  [ 7 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d)))))))>
1548147864.249 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1548147864.250 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147864.252 * * [misc]simplify:  iters left: 5 (10 enodes)
1548147864.254 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1548147864.254 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d)))))))
1548147864.254 * * * * [misc]progress:  [ 8 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1548147864.254 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1548147864.254 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147864.256 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147864.258 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1548147864.258 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))
1548147864.258 * * * * [misc]progress:  [ 9 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (* (sqrt 1) (sqrt (+ (* c c) (* d d))))))>
1548147864.258 * [enter]simplify:  Simplifying (sqrt 1)
1548147864.258 * * [misc]simplify:  iters left: 1 (2 enodes)
1548147864.259 * [exit]simplify:  Simplified to 1
1548147864.259 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (* 1 (sqrt (+ (* c c) (* d d))))))
1548147864.259 * * * * [misc]progress:  [ 10 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))))>
1548147864.259 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1548147864.260 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147864.262 * * [misc]simplify:  iters left: 5 (20 enodes)
1548147864.267 * * [misc]simplify:  iters left: 4 (36 enodes)
1548147864.276 * * [misc]simplify:  iters left: 3 (49 enodes)
1548147864.287 * * [misc]simplify:  iters left: 2 (56 enodes)
1548147864.296 * * [misc]simplify:  iters left: 1 (61 enodes)
1548147864.305 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1548147864.305 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (/ (sqrt (+ (pow c 6) (pow d 6))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))))
1548147864.305 * * * * [misc]progress:  [ 11 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d))))))>
1548147864.306 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1548147864.306 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147864.308 * * [misc]simplify:  iters left: 5 (21 enodes)
1548147864.313 * * [misc]simplify:  iters left: 4 (41 enodes)
1548147864.322 * * [misc]simplify:  iters left: 3 (78 enodes)
1548147864.343 * * [misc]simplify:  iters left: 2 (175 enodes)
1548147864.409 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1548147864.409 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d))))))
1548147864.409 * * * * [misc]progress:  [ 12 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d)))))))>
1548147864.409 * * * * [misc]progress:  [ 13 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (fabs (sqrt (+ (* c c) (* d d))))))>
1548147864.409 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1548147864.409 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147864.410 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147864.411 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1548147864.411 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (fabs (sqrt (+ (* c c) (* d d))))))
1548147864.411 * * * * [misc]progress:  [ 14 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (* 1 (sqrt (+ (* c c) (* d d))))))>
1548147864.411 * * * * [misc]progress:  [ 15 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (pow (+ (* c c) (* d d)) 1/2))) (sqrt (+ (* c c) (* d d)))))>
1548147864.411 * * * * [misc]progress:  [ 16 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (pow (sqrt (+ (* c c) (* d d))) 1))) (sqrt (+ (* c c) (* d d)))))>
1548147864.411 * * * * [misc]progress:  [ 17 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (exp (log (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1548147864.411 * * * * [misc]progress:  [ 18 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (log (exp (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1548147864.411 * * * * [misc]progress:  [ 19 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (* (* (cbrt (sqrt (+ (* c c) (* d d)))) (cbrt (sqrt (+ (* c c) (* d d))))) (cbrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1548147864.411 * * * * [misc]progress:  [ 20 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (cbrt (* (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1548147864.411 * * * * [misc]progress:  [ 21 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (* (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1548147864.411 * [enter]simplify:  Simplifying (sqrt (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))))
1548147864.411 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147864.413 * * [misc]simplify:  iters left: 5 (10 enodes)
1548147864.414 * [exit]simplify:  Simplified to (fabs (cbrt (+ (* c c) (* d d))))
1548147864.414 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (* (fabs (cbrt (+ (* c c) (* d d)))) (sqrt (cbrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1548147864.414 * * * * [misc]progress:  [ 22 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1548147864.414 * [enter]simplify:  Simplifying (sqrt (sqrt (+ (* c c) (* d d))))
1548147864.414 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147864.415 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147864.416 * [exit]simplify:  Simplified to (sqrt (sqrt (+ (* c c) (* d d))))
1548147864.417 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))
1548147864.417 * * * * [misc]progress:  [ 23 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (* (sqrt 1) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147864.417 * [enter]simplify:  Simplifying (sqrt 1)
1548147864.417 * * [misc]simplify:  iters left: 1 (2 enodes)
1548147864.418 * [exit]simplify:  Simplified to 1
1548147864.418 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (* 1 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1548147864.418 * * * * [misc]progress:  [ 24 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (/ (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))>
1548147864.418 * [enter]simplify:  Simplifying (sqrt (+ (pow (* c c) 3) (pow (* d d) 3)))
1548147864.418 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147864.420 * * [misc]simplify:  iters left: 5 (20 enodes)
1548147864.426 * * [misc]simplify:  iters left: 4 (36 enodes)
1548147864.432 * * [misc]simplify:  iters left: 3 (49 enodes)
1548147864.438 * * [misc]simplify:  iters left: 2 (56 enodes)
1548147864.444 * * [misc]simplify:  iters left: 1 (61 enodes)
1548147864.451 * [exit]simplify:  Simplified to (sqrt (+ (pow c 6) (pow d 6)))
1548147864.451 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (/ (sqrt (+ (pow c 6) (pow d 6))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))))) (sqrt (+ (* c c) (* d d)))))
1548147864.451 * * * * [misc]progress:  [ 25 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (/ (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))) (sqrt (- (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147864.451 * [enter]simplify:  Simplifying (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d))))
1548147864.451 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147864.452 * * [misc]simplify:  iters left: 5 (21 enodes)
1548147864.456 * * [misc]simplify:  iters left: 4 (41 enodes)
1548147864.462 * * [misc]simplify:  iters left: 3 (78 enodes)
1548147864.476 * * [misc]simplify:  iters left: 2 (175 enodes)
1548147864.551 * [exit]simplify:  Simplified to (sqrt (- (pow c 4) (pow d 4)))
1548147864.551 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (/ (sqrt (- (pow c 4) (pow d 4))) (sqrt (- (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1548147864.551 * * * * [misc]progress:  [ 26 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1548147864.551 * * * * [misc]progress:  [ 27 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (fabs (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147864.551 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1548147864.551 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147864.552 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147864.553 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1548147864.553 * [misc]simplify:  Simplified (2 1 2 2 1) to (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (fabs (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1548147864.553 * * * * [misc]progress:  [ 28 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (* 1 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147864.553 * * * * [misc]progress:  [ 29 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (pow (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) 1) (sqrt (+ (* c c) (* d d)))))>
1548147864.553 * [enter]simplify:  Simplifying (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d)))))
1548147864.554 * * [misc]simplify:  iters left: 6 (14 enodes)
1548147864.556 * * [misc]simplify:  iters left: 5 (24 enodes)
1548147864.559 * * [misc]simplify:  iters left: 4 (41 enodes)
1548147864.569 * * [misc]simplify:  iters left: 3 (102 enodes)
1548147864.586 * * [misc]simplify:  iters left: 2 (249 enodes)
1548147864.674 * * [misc]simplify:  iters left: 1 (351 enodes)
1548147864.728 * [exit]simplify:  Simplified to (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1548147864.728 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (pow (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) 1) (sqrt (+ (* c c) (* d d)))))
1548147864.728 * * * * [misc]progress:  [ 30 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (pow (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) 1) (sqrt (+ (* c c) (* d d)))))>
1548147864.728 * * * * [misc]progress:  [ 31 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (exp (+ (log (- (* b c) (* a d))) (- (log (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1548147864.728 * [enter]simplify:  Simplifying (+ (log (- (* b c) (* a d))) (- (log (sqrt (+ (* c c) (* d d))))))
1548147864.729 * * [misc]simplify:  iters left: 6 (15 enodes)
1548147864.731 * * [misc]simplify:  iters left: 5 (22 enodes)
1548147864.736 * * [misc]simplify:  iters left: 4 (29 enodes)
1548147864.741 * [exit]simplify:  Simplified to (- (log (- (* b c) (* a d))) (log (sqrt (+ (* c c) (* d d)))))
1548147864.741 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (exp (- (log (- (* b c) (* a d))) (log (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1548147864.741 * * * * [misc]progress:  [ 32 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (exp (+ (log (- (* b c) (* a d))) (log (/ 1 (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1548147864.741 * [enter]simplify:  Simplifying (+ (log (- (* b c) (* a d))) (log (/ 1 (sqrt (+ (* c c) (* d d))))))
1548147864.742 * * [misc]simplify:  iters left: 6 (16 enodes)
1548147864.746 * * [misc]simplify:  iters left: 5 (28 enodes)
1548147864.751 * * [misc]simplify:  iters left: 4 (36 enodes)
1548147864.758 * * [misc]simplify:  iters left: 3 (40 enodes)
1548147864.765 * * [misc]simplify:  iters left: 2 (46 enodes)
1548147864.775 * * [misc]simplify:  iters left: 1 (59 enodes)
1548147864.786 * [exit]simplify:  Simplified to (- (log (- (* b c) (* a d))) (log (sqrt (+ (* d d) (* c c)))))
1548147864.786 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (exp (- (log (- (* b c) (* a d))) (log (sqrt (+ (* d d) (* c c)))))) (sqrt (+ (* c c) (* d d)))))
1548147864.786 * * * * [misc]progress:  [ 33 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (exp (log (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1548147864.786 * * * * [misc]progress:  [ 34 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (log (exp (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1548147864.786 * * * * [misc]progress:  [ 35 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (cbrt (* (* (* (- (* b c) (* a d)) (- (* b c) (* a d))) (- (* b c) (* a d))) (* (* (/ 1 (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt (+ (* c c) (* d d))))) (/ 1 (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1548147864.787 * [enter]simplify:  Simplifying (* (* (* (- (* b c) (* a d)) (- (* b c) (* a d))) (- (* b c) (* a d))) (* (* (/ 1 (sqrt (+ (* c c) (* d d)))) (/ 1 (sqrt (+ (* c c) (* d d))))) (/ 1 (sqrt (+ (* c c) (* d d))))))
1548147864.787 * * [misc]simplify:  iters left: 6 (18 enodes)
1548147864.794 * * [misc]simplify:  iters left: 5 (38 enodes)
1548147864.804 * * [misc]simplify:  iters left: 4 (99 enodes)
1548147864.832 * * [misc]simplify:  iters left: 3 (334 enodes)
1548147865.072 * [exit]simplify:  Simplified to (/ (pow (- (* b c) (* a d)) 3) (pow (sqrt (+ (* d d) (* c c))) 3))
1548147865.072 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (cbrt (/ (pow (- (* b c) (* a d)) 3) (pow (sqrt (+ (* d d) (* c c))) 3))) (sqrt (+ (* c c) (* d d)))))
1548147865.072 * * * * [misc]progress:  [ 36 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (* (cbrt (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d)))))) (cbrt (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))))) (cbrt (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1548147865.072 * * * * [misc]progress:  [ 37 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (cbrt (* (* (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d)))))) (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1548147865.072 * * * * [misc]progress:  [ 38 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (sqrt (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d)))))) (sqrt (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))))) (sqrt (+ (* c c) (* d d)))))>
1548147865.072 * * * * [misc]progress:  [ 39 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (* (- (pow (* b c) 3) (pow (* a d) 3)) 1) (* (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d)))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147865.072 * [enter]simplify:  Simplifying (* (- (pow (* b c) 3) (pow (* a d) 3)) 1)
1548147865.072 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147865.077 * * [misc]simplify:  iters left: 5 (31 enodes)
1548147865.083 * * [misc]simplify:  iters left: 4 (96 enodes)
1548147865.110 * * [misc]simplify:  iters left: 3 (289 enodes)
1548147865.242 * [exit]simplify:  Simplified to (- (pow (* b c) 3) (pow (* a d) 3))
1548147865.242 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (- (pow (* b c) 3) (pow (* a d) 3)) (* (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d)))) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1548147865.242 * [enter]simplify:  Simplifying (* (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d)))) (sqrt (+ (* c c) (* d d))))
1548147865.242 * * [misc]simplify:  iters left: 6 (16 enodes)
1548147865.246 * * [misc]simplify:  iters left: 5 (39 enodes)
1548147865.256 * * [misc]simplify:  iters left: 4 (101 enodes)
1548147865.278 * * [misc]simplify:  iters left: 3 (231 enodes)
1548147865.359 * * [misc]simplify:  iters left: 2 (469 enodes)
1548147865.536 * [exit]simplify:  Simplified to (* (sqrt (+ (* d d) (* c c))) (+ (* (* b c) (* b c)) (* (* a d) (+ (* b c) (* a d)))))
1548147865.536 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (- (pow (* b c) 3) (pow (* a d) 3)) (* (sqrt (+ (* d d) (* c c))) (+ (* (* b c) (* b c)) (* (* a d) (+ (* b c) (* a d)))))) (sqrt (+ (* c c) (* d d)))))
1548147865.536 * * * * [misc]progress:  [ 40 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (* (- (* (* b c) (* b c)) (* (* a d) (* a d))) 1) (* (+ (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147865.536 * [enter]simplify:  Simplifying (* (- (* (* b c) (* b c)) (* (* a d) (* a d))) 1)
1548147865.536 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147865.539 * * [misc]simplify:  iters left: 5 (29 enodes)
1548147865.546 * * [misc]simplify:  iters left: 4 (69 enodes)
1548147865.565 * * [misc]simplify:  iters left: 3 (159 enodes)
1548147865.624 * * [misc]simplify:  iters left: 2 (266 enodes)
1548147865.717 * * [misc]simplify:  iters left: 1 (463 enodes)
1548147865.901 * [exit]simplify:  Simplified to (* (- (* b c) (* a d)) (+ (* b c) (* a d)))
1548147865.901 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (* (- (* b c) (* a d)) (+ (* b c) (* a d))) (* (+ (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1548147865.901 * [enter]simplify:  Simplifying (* (+ (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
1548147865.901 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147865.903 * * [misc]simplify:  iters left: 5 (17 enodes)
1548147865.905 * * [misc]simplify:  iters left: 4 (25 enodes)
1548147865.909 * * [misc]simplify:  iters left: 3 (41 enodes)
1548147865.914 * [exit]simplify:  Simplified to (* (sqrt (+ (* c c) (* d d))) (+ (* a d) (* b c)))
1548147865.914 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (* (- (* b c) (* a d)) (+ (* b c) (* a d))) (* (sqrt (+ (* c c) (* d d))) (+ (* a d) (* b c)))) (sqrt (+ (* c c) (* d d)))))
1548147865.914 * * * * [misc]progress:  [ 41 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* 1 (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147865.915 * * * * [misc]progress:  [ 42 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1548147865.915 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1548147865.915 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147865.916 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147865.917 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1548147865.917 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1548147865.917 * * * * [misc]progress:  [ 43 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (* (- (* b c) (* a d)) (* (cbrt (/ 1 (sqrt (+ (* c c) (* d d))))) (cbrt (/ 1 (sqrt (+ (* c c) (* d d))))))) (cbrt (/ 1 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147865.917 * [enter]simplify:  Simplifying (cbrt (/ 1 (sqrt (+ (* c c) (* d d)))))
1548147865.917 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147865.918 * * [misc]simplify:  iters left: 5 (12 enodes)
1548147865.920 * [exit]simplify:  Simplified to (cbrt (/ 1 (sqrt (+ (* c c) (* d d)))))
1548147865.920 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (* (- (* b c) (* a d)) (* (cbrt (/ 1 (sqrt (+ (* c c) (* d d))))) (cbrt (/ 1 (sqrt (+ (* c c) (* d d))))))) (cbrt (/ 1 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1548147865.920 * * * * [misc]progress:  [ 44 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (* (- (* b c) (* a d)) (sqrt (/ 1 (sqrt (+ (* c c) (* d d)))))) (sqrt (/ 1 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147865.920 * [enter]simplify:  Simplifying (sqrt (/ 1 (sqrt (+ (* c c) (* d d)))))
1548147865.920 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147865.921 * * [misc]simplify:  iters left: 5 (12 enodes)
1548147865.923 * [exit]simplify:  Simplified to (sqrt (/ 1 (sqrt (+ (* c c) (* d d)))))
1548147865.923 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (* (- (* b c) (* a d)) (sqrt (/ 1 (sqrt (+ (* c c) (* d d)))))) (sqrt (/ 1 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1548147865.923 * * * * [misc]progress:  [ 45 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (* (- (* b c) (* a d)) 1) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147865.923 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (* c c) (* d d))))
1548147865.923 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147865.924 * * [misc]simplify:  iters left: 5 (11 enodes)
1548147865.926 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* c c) (* d d))))
1548147865.926 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (* (- (* b c) (* a d)) 1) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1548147865.926 * * * * [misc]progress:  [ 46 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (* (- (* b c) (* a d)) 1) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147865.926 * [enter]simplify:  Simplifying (/ 1 (sqrt (+ (* c c) (* d d))))
1548147865.926 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147865.927 * * [misc]simplify:  iters left: 5 (11 enodes)
1548147865.929 * [exit]simplify:  Simplified to (/ 1 (sqrt (+ (* c c) (* d d))))
1548147865.929 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (* (- (* b c) (* a d)) 1) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1548147865.929 * * * * [misc]progress:  [ 47 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))))) (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147865.929 * [enter]simplify:  Simplifying (sqrt (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d)))))
1548147865.930 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147865.933 * * [misc]simplify:  iters left: 5 (30 enodes)
1548147865.941 * * [misc]simplify:  iters left: 4 (70 enodes)
1548147865.960 * * [misc]simplify:  iters left: 3 (135 enodes)
1548147865.996 * * [misc]simplify:  iters left: 2 (233 enodes)
1548147866.074 * [exit]simplify:  Simplified to (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))
1548147866.074 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (pow (* c c) 3) (pow (* d d) 3))))) (sqrt (- (+ (pow d 4) (pow c 4)) (* (* d c) (* d c))))) (sqrt (+ (* c c) (* d d)))))
1548147866.074 * * * * [misc]progress:  [ 48 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (* (- (* b c) (* a d)) (/ 1 (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))) (sqrt (- (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1548147866.074 * [enter]simplify:  Simplifying (sqrt (- (* c c) (* d d)))
1548147866.075 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147866.076 * * [misc]simplify:  iters left: 4 (11 enodes)
1548147866.079 * * [misc]simplify:  iters left: 3 (18 enodes)
1548147866.083 * * [misc]simplify:  iters left: 2 (33 enodes)
1548147866.093 * * [misc]simplify:  iters left: 1 (58 enodes)
1548147866.109 * [exit]simplify:  Simplified to (sqrt (- (* c c) (* d d)))
1548147866.109 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (* (* (- (* b c) (* a d)) (/ 1 (sqrt (- (* (* c c) (* c c)) (* (* d d) (* d d)))))) (sqrt (- (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1548147866.109 * * * * [misc]progress:  [ 49 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (- (* b c) (* a d))) (/ 1 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147866.109 * [enter]simplify:  Simplifying (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1548147866.109 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147866.111 * * [misc]simplify:  iters left: 5 (13 enodes)
1548147866.112 * * [misc]simplify:  iters left: 4 (20 enodes)
1548147866.115 * [exit]simplify:  Simplified to (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))
1548147866.115 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (* (cbrt (- (* b c) (* a d))) (/ 1 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1548147866.115 * * * * [misc]progress:  [ 50 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (sqrt (- (* b c) (* a d))) (* (sqrt (- (* b c) (* a d))) (/ 1 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147866.115 * [enter]simplify:  Simplifying (sqrt (- (* b c) (* a d)))
1548147866.115 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147866.116 * * [misc]simplify:  iters left: 4 (12 enodes)
1548147866.118 * * [misc]simplify:  iters left: 3 (19 enodes)
1548147866.120 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1548147866.120 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (sqrt (- (* b c) (* a d))) (* (sqrt (- (* b c) (* a d))) (/ 1 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))
1548147866.120 * * * * [misc]progress:  [ 51 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* 1 (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))>
1548147866.121 * * * * [misc]progress:  [ 52 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (* (- (* b c) (* a d)) 1) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))>
1548147866.121 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1548147866.121 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147866.122 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147866.123 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1548147866.123 * [misc]simplify:  Simplified (2 1 2) to (λ (a b c d) (/ (/ (* (- (* b c) (* a d)) 1) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d)))))
1548147866.123 * * * * [misc]progress:  [ 53 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (* (- (pow (* b c) 3) (pow (* a d) 3)) (/ 1 (sqrt (+ (* c c) (* d d))))) (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d))))) (sqrt (+ (* c c) (* d d)))))>
1548147866.123 * [enter]simplify:  Simplifying (* (- (pow (* b c) 3) (pow (* a d) 3)) (/ 1 (sqrt (+ (* c c) (* d d)))))
1548147866.123 * * [misc]simplify:  iters left: 6 (17 enodes)
1548147866.125 * * [misc]simplify:  iters left: 5 (39 enodes)
1548147866.132 * * [misc]simplify:  iters left: 4 (104 enodes)
1548147866.155 * * [misc]simplify:  iters left: 3 (337 enodes)
1548147866.276 * [exit]simplify:  Simplified to (/ (- (pow (* b c) 3) (pow (* a d) 3)) (sqrt (+ (* d d) (* c c))))
1548147866.276 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (/ (- (pow (* b c) 3) (pow (* a d) 3)) (sqrt (+ (* d d) (* c c)))) (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d))))) (sqrt (+ (* c c) (* d d)))))
1548147866.276 * * * * [misc]progress:  [ 54 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ (* (- (* (* b c) (* b c)) (* (* a d) (* a d))) (/ 1 (sqrt (+ (* c c) (* d d))))) (+ (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))>
1548147866.276 * [enter]simplify:  Simplifying (* (- (* (* b c) (* b c)) (* (* a d) (* a d))) (/ 1 (sqrt (+ (* c c) (* d d)))))
1548147866.276 * * [misc]simplify:  iters left: 6 (16 enodes)
1548147866.279 * * [misc]simplify:  iters left: 5 (37 enodes)
1548147866.285 * * [misc]simplify:  iters left: 4 (80 enodes)
1548147866.301 * * [misc]simplify:  iters left: 3 (227 enodes)
1548147866.377 * [exit]simplify:  Simplified to (/ (* (+ (* b c) (* a d)) (- (* b c) (* a d))) (sqrt (+ (* d d) (* c c))))
1548147866.377 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (/ (/ (* (+ (* b c) (* a d)) (- (* b c) (* a d))) (sqrt (+ (* d d) (* c c)))) (+ (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))
1548147866.377 * * * * [misc]progress:  [ 55 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ 1 (sqrt (+ (* c c) (* d d)))) (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d)))))>
1548147866.377 * * * * [misc]progress:  [ 56 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (log (/ (exp (* b c)) (exp (* a d)))) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147866.377 * [enter]simplify:  Simplifying (/ (exp (* b c)) (exp (* a d)))
1548147866.377 * * [misc]simplify:  iters left: 5 (9 enodes)
1548147866.379 * * [misc]simplify:  iters left: 4 (17 enodes)
1548147866.381 * * [misc]simplify:  iters left: 3 (19 enodes)
1548147866.383 * * [misc]simplify:  iters left: 2 (28 enodes)
1548147866.386 * * [misc]simplify:  iters left: 1 (38 enodes)
1548147866.391 * [exit]simplify:  Simplified to (exp (- (* b c) (* a d)))
1548147866.391 * [misc]simplify:  Simplified (2 1 1 1) to (λ (a b c d) (/ (* (log (exp (- (* b c) (* a d)))) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1548147866.391 * * * * [misc]progress:  [ 57 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (pow (- (* b c) (* a d)) 1) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147866.391 * * * * [misc]progress:  [ 58 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (exp (log (- (* b c) (* a d)))) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147866.391 * * * * [misc]progress:  [ 59 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (log (exp (- (* b c) (* a d)))) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147866.391 * * * * [misc]progress:  [ 60 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (* (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (cbrt (- (* b c) (* a d)))) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147866.392 * * * * [misc]progress:  [ 61 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (cbrt (* (* (- (* b c) (* a d)) (- (* b c) (* a d))) (- (* b c) (* a d)))) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147866.392 * * * * [misc]progress:  [ 62 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (* (sqrt (- (* b c) (* a d))) (sqrt (- (* b c) (* a d)))) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147866.392 * * * * [misc]progress:  [ 63 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (- (pow (* b c) 3) (pow (* a d) 3)) (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d))))) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147866.392 * * * * [misc]progress:  [ 64 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (+ (* b c) (- (* a d))) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147866.392 * * * * [misc]progress:  [ 65 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (* 1 (- (* b c) (* a d))) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147866.392 * * * * [misc]progress:  [ 66 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (/ (- (* (* b c) (* b c)) (* (* a d) (* a d))) (+ (* b c) (* a d))) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147866.392 * * * * [misc]progress:  [ 67 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (+ (* b c) (- (* a d))) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147866.392 * * * * [misc]progress:  [ 68 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) d))>
1548147866.392 * [enter]simplify:  Simplifying d
1548147866.392 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147866.392 * [exit]simplify:  Simplified to d
1548147866.392 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) d))
1548147866.392 * * * * [misc]progress:  [ 69 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) c))>
1548147866.392 * [enter]simplify:  Simplifying c
1548147866.392 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147866.393 * [exit]simplify:  Simplified to c
1548147866.393 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) c))
1548147866.393 * * * * [misc]progress:  [ 70 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (* -1 c)))>
1548147866.393 * [enter]simplify:  Simplifying (* -1 c)
1548147866.393 * * [misc]simplify:  iters left: 2 (3 enodes)
1548147866.393 * * [misc]simplify:  iters left: 1 (5 enodes)
1548147866.394 * [exit]simplify:  Simplified to (- c)
1548147866.394 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (- c)))
1548147866.394 * * * * [misc]progress:  [ 71 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 d)) (sqrt (+ (* c c) (* d d)))))>
1548147866.394 * [enter]simplify:  Simplifying d
1548147866.394 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147866.394 * [exit]simplify:  Simplified to d
1548147866.394 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 d)) (sqrt (+ (* c c) (* d d)))))
1548147866.394 * * * * [misc]progress:  [ 72 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 c)) (sqrt (+ (* c c) (* d d)))))>
1548147866.394 * [enter]simplify:  Simplifying c
1548147866.394 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147866.395 * [exit]simplify:  Simplified to c
1548147866.395 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 c)) (sqrt (+ (* c c) (* d d)))))
1548147866.395 * * * * [misc]progress:  [ 73 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (* -1 c))) (sqrt (+ (* c c) (* d d)))))>
1548147866.395 * [enter]simplify:  Simplifying (* -1 c)
1548147866.395 * * [misc]simplify:  iters left: 2 (3 enodes)
1548147866.395 * * [misc]simplify:  iters left: 1 (5 enodes)
1548147866.396 * [exit]simplify:  Simplified to (- c)
1548147866.396 * [misc]simplify:  Simplified (2 1 2 2) to (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (- c))) (sqrt (+ (* c c) (* d d)))))
1548147866.396 * * * * [misc]progress:  [ 74 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* -1 a) (sqrt (+ (* c c) (* d d)))))>
1548147866.396 * [enter]simplify:  Simplifying (* -1 a)
1548147866.396 * * [misc]simplify:  iters left: 2 (3 enodes)
1548147866.396 * * [misc]simplify:  iters left: 1 (5 enodes)
1548147866.397 * [exit]simplify:  Simplified to (- a)
1548147866.397 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (- a) (sqrt (+ (* c c) (* d d)))))
1548147866.397 * * * * [misc]progress:  [ 75 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))>
1548147866.397 * [enter]simplify:  Simplifying b
1548147866.397 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147866.397 * [exit]simplify:  Simplified to b
1548147866.397 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))
1548147866.397 * * * * [misc]progress:  [ 76 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* -1 b) (sqrt (+ (* c c) (* d d)))))>
1548147866.398 * [enter]simplify:  Simplifying (* -1 b)
1548147866.398 * * [misc]simplify:  iters left: 2 (3 enodes)
1548147866.398 * * [misc]simplify:  iters left: 1 (5 enodes)
1548147866.399 * [exit]simplify:  Simplified to (- b)
1548147866.399 * [misc]simplify:  Simplified (2 1) to (λ (a b c d) (/ (- b) (sqrt (+ (* c c) (* d d)))))
1548147866.399 * * * * [misc]progress:  [ 77 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* 0 (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147866.400 * [enter]simplify:  Simplifying 0
1548147866.400 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147866.400 * [exit]simplify:  Simplified to 0
1548147866.400 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* 0 (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1548147866.400 * * * * [misc]progress:  [ 78 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147866.400 * [enter]simplify:  Simplifying (- (* b c) (* a d))
1548147866.400 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147866.401 * * [misc]simplify:  iters left: 3 (11 enodes)
1548147866.403 * * [misc]simplify:  iters left: 2 (18 enodes)
1548147866.405 * [exit]simplify:  Simplified to (- (* b c) (* a d))
1548147866.405 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1548147866.405 * * * * [misc]progress:  [ 79 / 79 ] simplifiying candidate #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))>
1548147866.405 * [enter]simplify:  Simplifying (- (* b c) (* a d))
1548147866.405 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147866.406 * * [misc]simplify:  iters left: 3 (11 enodes)
1548147866.408 * * [misc]simplify:  iters left: 2 (18 enodes)
1548147866.410 * [exit]simplify:  Simplified to (- (* b c) (* a d))
1548147866.410 * [misc]simplify:  Simplified (2 1 1) to (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))
1548147866.410 * * * [misc]progress:  adding candidates to table
1548147867.063 * * [misc]progress:  iteration 4 / 4
1548147867.063 * * * [misc]progress:  picking best candidate
1548147867.087 * * * * [misc]pick:  Picked  #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))>
1548147867.088 * * * [misc]progress:  localizing error
1548147867.093 * * * [misc]progress:  generating rewritten candidates
1548147867.093 * * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
1548147867.102 * * * * [misc]progress:  [ 2 / 4 ] rewriting at (2)
1548147867.105 * * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 2)
1548147867.107 * * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1)
1548147867.110 * * * [misc]progress:  generating series expansions
1548147867.110 * * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
1548147867.110 * [misc]backup-simplify:  Simplify (/ (+ (* c c) (* d d)) (- (* b c) (* a d))) into (/ (+ (pow c 2) (pow d 2)) (- (* b c) (* a d)))
1548147867.110 * [misc]approximate:  Taking taylor expansion of (/ (+ (pow c 2) (pow d 2)) (- (* b c) (* a d))) in (c d b a) around 0
1548147867.110 * [misc]taylor:  Taking taylor expansion of (/ (+ (pow c 2) (pow d 2)) (- (* b c) (* a d))) in a
1548147867.111 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1548147867.111 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1548147867.111 * [misc]taylor:  Taking taylor expansion of c in a
1548147867.111 * [misc]backup-simplify:  Simplify c into c
1548147867.111 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1548147867.111 * [misc]taylor:  Taking taylor expansion of d in a
1548147867.111 * [misc]backup-simplify:  Simplify d into d
1548147867.111 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in a
1548147867.111 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1548147867.111 * [misc]taylor:  Taking taylor expansion of b in a
1548147867.111 * [misc]backup-simplify:  Simplify b into b
1548147867.111 * [misc]taylor:  Taking taylor expansion of c in a
1548147867.111 * [misc]backup-simplify:  Simplify c into c
1548147867.111 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147867.111 * [misc]taylor:  Taking taylor expansion of a in a
1548147867.111 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.111 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.111 * [misc]taylor:  Taking taylor expansion of d in a
1548147867.111 * [misc]backup-simplify:  Simplify d into d
1548147867.111 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147867.111 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147867.111 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1548147867.111 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147867.111 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147867.111 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.111 * [misc]backup-simplify:  Simplify (+ (* b c) 0) into (* b c)
1548147867.111 * [misc]backup-simplify:  Simplify (/ (+ (pow c 2) (pow d 2)) (* b c)) into (/ (+ (pow c 2) (pow d 2)) (* b c))
1548147867.111 * [misc]taylor:  Taking taylor expansion of (/ (+ (pow c 2) (pow d 2)) (- (* b c) (* a d))) in b
1548147867.112 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1548147867.112 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1548147867.112 * [misc]taylor:  Taking taylor expansion of c in b
1548147867.112 * [misc]backup-simplify:  Simplify c into c
1548147867.112 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1548147867.112 * [misc]taylor:  Taking taylor expansion of d in b
1548147867.112 * [misc]backup-simplify:  Simplify d into d
1548147867.112 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1548147867.112 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147867.112 * [misc]taylor:  Taking taylor expansion of b in b
1548147867.112 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.112 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.112 * [misc]taylor:  Taking taylor expansion of c in b
1548147867.112 * [misc]backup-simplify:  Simplify c into c
1548147867.112 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147867.112 * [misc]taylor:  Taking taylor expansion of a in b
1548147867.112 * [misc]backup-simplify:  Simplify a into a
1548147867.112 * [misc]taylor:  Taking taylor expansion of d in b
1548147867.112 * [misc]backup-simplify:  Simplify d into d
1548147867.112 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147867.112 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147867.112 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1548147867.112 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147867.112 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147867.112 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1548147867.112 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1548147867.112 * [misc]backup-simplify:  Simplify (/ (+ (pow c 2) (pow d 2)) (- (* a d))) into (* -1 (/ (+ (pow c 2) (pow d 2)) (* a d)))
1548147867.112 * [misc]taylor:  Taking taylor expansion of (/ (+ (pow c 2) (pow d 2)) (- (* b c) (* a d))) in d
1548147867.112 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1548147867.112 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1548147867.112 * [misc]taylor:  Taking taylor expansion of c in d
1548147867.112 * [misc]backup-simplify:  Simplify c into c
1548147867.112 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147867.112 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.112 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.112 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.113 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in d
1548147867.113 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1548147867.113 * [misc]taylor:  Taking taylor expansion of b in d
1548147867.113 * [misc]backup-simplify:  Simplify b into b
1548147867.113 * [misc]taylor:  Taking taylor expansion of c in d
1548147867.113 * [misc]backup-simplify:  Simplify c into c
1548147867.113 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1548147867.113 * [misc]taylor:  Taking taylor expansion of a in d
1548147867.113 * [misc]backup-simplify:  Simplify a into a
1548147867.113 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.113 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.113 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.113 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147867.113 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1548147867.113 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147867.113 * [misc]backup-simplify:  Simplify (* a 0) into 0
1548147867.113 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.113 * [misc]backup-simplify:  Simplify (+ (* b c) 0) into (* b c)
1548147867.113 * [misc]backup-simplify:  Simplify (/ (pow c 2) (* b c)) into (/ c b)
1548147867.113 * [misc]taylor:  Taking taylor expansion of (/ (+ (pow c 2) (pow d 2)) (- (* b c) (* a d))) in c
1548147867.113 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1548147867.113 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147867.113 * [misc]taylor:  Taking taylor expansion of c in c
1548147867.113 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.113 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.113 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147867.113 * [misc]taylor:  Taking taylor expansion of d in c
1548147867.113 * [misc]backup-simplify:  Simplify d into d
1548147867.113 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in c
1548147867.113 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1548147867.113 * [misc]taylor:  Taking taylor expansion of b in c
1548147867.113 * [misc]backup-simplify:  Simplify b into b
1548147867.113 * [misc]taylor:  Taking taylor expansion of c in c
1548147867.113 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.113 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.113 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147867.113 * [misc]taylor:  Taking taylor expansion of a in c
1548147867.113 * [misc]backup-simplify:  Simplify a into a
1548147867.113 * [misc]taylor:  Taking taylor expansion of d in c
1548147867.114 * [misc]backup-simplify:  Simplify d into d
1548147867.114 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147867.114 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1548147867.114 * [misc]backup-simplify:  Simplify (* b 0) into 0
1548147867.114 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147867.114 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1548147867.114 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1548147867.114 * [misc]backup-simplify:  Simplify (/ (pow d 2) (- (* a d))) into (* -1 (/ d a))
1548147867.114 * [misc]taylor:  Taking taylor expansion of (/ (+ (pow c 2) (pow d 2)) (- (* b c) (* a d))) in c
1548147867.114 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1548147867.114 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147867.114 * [misc]taylor:  Taking taylor expansion of c in c
1548147867.114 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.114 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.114 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147867.114 * [misc]taylor:  Taking taylor expansion of d in c
1548147867.114 * [misc]backup-simplify:  Simplify d into d
1548147867.114 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in c
1548147867.114 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1548147867.114 * [misc]taylor:  Taking taylor expansion of b in c
1548147867.114 * [misc]backup-simplify:  Simplify b into b
1548147867.114 * [misc]taylor:  Taking taylor expansion of c in c
1548147867.114 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.114 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.114 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147867.114 * [misc]taylor:  Taking taylor expansion of a in c
1548147867.114 * [misc]backup-simplify:  Simplify a into a
1548147867.114 * [misc]taylor:  Taking taylor expansion of d in c
1548147867.114 * [misc]backup-simplify:  Simplify d into d
1548147867.114 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147867.114 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1548147867.114 * [misc]backup-simplify:  Simplify (* b 0) into 0
1548147867.114 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147867.114 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1548147867.115 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1548147867.115 * [misc]backup-simplify:  Simplify (/ (pow d 2) (- (* a d))) into (* -1 (/ d a))
1548147867.115 * [misc]taylor:  Taking taylor expansion of (* -1 (/ d a)) in d
1548147867.115 * [misc]taylor:  Taking taylor expansion of -1 in d
1548147867.115 * [misc]backup-simplify:  Simplify -1 into -1
1548147867.115 * [misc]taylor:  Taking taylor expansion of (/ d a) in d
1548147867.115 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.115 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.115 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.115 * [misc]taylor:  Taking taylor expansion of a in d
1548147867.115 * [misc]backup-simplify:  Simplify a into a
1548147867.115 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1548147867.115 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147867.115 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.115 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1548147867.115 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147867.115 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.115 * [misc]backup-simplify:  Simplify (+ b 0) into b
1548147867.116 * [misc]backup-simplify:  Simplify (- (/ 0 (- (* a d))) (+ (* (* -1 (/ d a)) (/ b (- (* a d)))))) into (- (/ b (pow a 2)))
1548147867.116 * [misc]taylor:  Taking taylor expansion of (- (/ b (pow a 2))) in d
1548147867.116 * [misc]taylor:  Taking taylor expansion of (/ b (pow a 2)) in d
1548147867.116 * [misc]taylor:  Taking taylor expansion of b in d
1548147867.116 * [misc]backup-simplify:  Simplify b into b
1548147867.116 * [misc]taylor:  Taking taylor expansion of (pow a 2) in d
1548147867.116 * [misc]taylor:  Taking taylor expansion of a in d
1548147867.116 * [misc]backup-simplify:  Simplify a into a
1548147867.116 * [misc]backup-simplify:  Simplify (* a a) into (pow a 2)
1548147867.116 * [misc]backup-simplify:  Simplify (/ b (pow a 2)) into (/ b (pow a 2))
1548147867.116 * [misc]backup-simplify:  Simplify (- (/ b (pow a 2))) into (- (/ b (pow a 2)))
1548147867.116 * [misc]taylor:  Taking taylor expansion of (- (/ b (pow a 2))) in b
1548147867.116 * [misc]taylor:  Taking taylor expansion of (/ b (pow a 2)) in b
1548147867.116 * [misc]taylor:  Taking taylor expansion of b in b
1548147867.116 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.116 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.116 * [misc]taylor:  Taking taylor expansion of (pow a 2) in b
1548147867.116 * [misc]taylor:  Taking taylor expansion of a in b
1548147867.116 * [misc]backup-simplify:  Simplify a into a
1548147867.116 * [misc]backup-simplify:  Simplify (* a a) into (pow a 2)
1548147867.116 * [misc]backup-simplify:  Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2))
1548147867.116 * [misc]backup-simplify:  Simplify (* -1 (/ 1 a)) into (/ -1 a)
1548147867.116 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in b
1548147867.116 * [misc]taylor:  Taking taylor expansion of -1 in b
1548147867.116 * [misc]backup-simplify:  Simplify -1 into -1
1548147867.116 * [misc]taylor:  Taking taylor expansion of a in b
1548147867.116 * [misc]backup-simplify:  Simplify a into a
1548147867.116 * [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
1548147867.116 * [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
1548147867.116 * [misc]taylor:  Taking taylor expansion of -1 in a
1548147867.116 * [misc]backup-simplify:  Simplify -1 into -1
1548147867.116 * [misc]taylor:  Taking taylor expansion of a in a
1548147867.116 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.116 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.117 * [misc]backup-simplify:  Simplify (/ -1 1) into -1
1548147867.117 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
1548147867.117 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.117 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.117 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1548147867.117 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147867.117 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 1) (* 0 0))) into 0
1548147867.117 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1548147867.118 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.118 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.118 * [misc]backup-simplify:  Simplify (- (/ 1 (- (* a d))) (+ (* (* -1 (/ d a)) (/ 0 (- (* a d)))) (* (- (/ b (pow a 2))) (/ b (- (* a d)))))) into (- (+ (/ 1 (* a d)) (/ (pow b 2) (* (pow a 3) d))))
1548147867.118 * [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* a d)) (/ (pow b 2) (* (pow a 3) d)))) in d
1548147867.118 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* a d)) (/ (pow b 2) (* (pow a 3) d))) in d
1548147867.118 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1548147867.118 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1548147867.118 * [misc]taylor:  Taking taylor expansion of a in d
1548147867.118 * [misc]backup-simplify:  Simplify a into a
1548147867.118 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.118 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.118 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.118 * [misc]backup-simplify:  Simplify (* a 0) into 0
1548147867.118 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1548147867.118 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1548147867.118 * [misc]taylor:  Taking taylor expansion of (/ (pow b 2) (* (pow a 3) d)) in d
1548147867.118 * [misc]taylor:  Taking taylor expansion of (pow b 2) in d
1548147867.118 * [misc]taylor:  Taking taylor expansion of b in d
1548147867.118 * [misc]backup-simplify:  Simplify b into b
1548147867.118 * [misc]taylor:  Taking taylor expansion of (* (pow a 3) d) in d
1548147867.118 * [misc]taylor:  Taking taylor expansion of (pow a 3) in d
1548147867.119 * [misc]taylor:  Taking taylor expansion of a in d
1548147867.119 * [misc]backup-simplify:  Simplify a into a
1548147867.119 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.119 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.119 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.119 * [misc]backup-simplify:  Simplify (* b b) into (pow b 2)
1548147867.119 * [misc]backup-simplify:  Simplify (* a a) into (pow a 2)
1548147867.119 * [misc]backup-simplify:  Simplify (* a (pow a 2)) into (pow a 3)
1548147867.119 * [misc]backup-simplify:  Simplify (* (pow a 3) 0) into 0
1548147867.119 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
1548147867.119 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 (pow a 2))) into 0
1548147867.119 * [misc]backup-simplify:  Simplify (+ (* (pow a 3) 1) (* 0 0)) into (pow a 3)
1548147867.119 * [misc]backup-simplify:  Simplify (/ (pow b 2) (pow a 3)) into (/ (pow b 2) (pow a 3))
1548147867.119 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 1) (* 0 0))) into 0
1548147867.119 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1548147867.119 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
1548147867.120 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
1548147867.120 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 (pow a 2)))) into 0
1548147867.120 * [misc]backup-simplify:  Simplify (+ (* (pow a 3) 0) (+ (* 0 1) (* 0 0))) into 0
1548147867.120 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a 3)) (+ (* (/ (pow b 2) (pow a 3)) (/ 0 (pow a 3))))) into 0
1548147867.120 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.120 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.120 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.120 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.120 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.120 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.120 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.120 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
1548147867.121 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a 2)) (+ (* (/ b (pow a 2)) (/ 0 (pow a 2))))) into 0
1548147867.121 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.121 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.121 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.121 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.121 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.121 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.121 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ 1 a) (/ 0 a)))) into 0
1548147867.121 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ 1 a))) into 0
1548147867.121 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.121 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.121 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.121 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.121 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.121 * [misc]backup-simplify:  Simplify (- (/ 1 (pow a 2))) into (- (/ 1 (pow a 2)))
1548147867.121 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow a 2))) in a
1548147867.121 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow a 2)) in a
1548147867.121 * [misc]taylor:  Taking taylor expansion of (pow a 2) in a
1548147867.121 * [misc]taylor:  Taking taylor expansion of a in a
1548147867.121 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.121 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.121 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.122 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147867.122 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147867.122 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147867.122 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147867.122 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147867.122 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.122 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.122 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
1548147867.123 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.123 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.123 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.123 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.123 * [misc]backup-simplify:  Simplify (/ (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d))) (- (* (/ 1 b) (/ 1 c)) (* (/ 1 a) (/ 1 d)))) into (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* a d))))
1548147867.123 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* a d)))) in (c d b a) around 0
1548147867.123 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* a d)))) in a
1548147867.123 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1548147867.123 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1548147867.123 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1548147867.123 * [misc]taylor:  Taking taylor expansion of c in a
1548147867.123 * [misc]backup-simplify:  Simplify c into c
1548147867.123 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147867.123 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147867.123 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1548147867.123 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1548147867.123 * [misc]taylor:  Taking taylor expansion of d in a
1548147867.123 * [misc]backup-simplify:  Simplify d into d
1548147867.123 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147867.123 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147867.123 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1548147867.123 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1548147867.123 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1548147867.123 * [misc]taylor:  Taking taylor expansion of b in a
1548147867.123 * [misc]backup-simplify:  Simplify b into b
1548147867.123 * [misc]taylor:  Taking taylor expansion of c in a
1548147867.123 * [misc]backup-simplify:  Simplify c into c
1548147867.123 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147867.124 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1548147867.124 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1548147867.124 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147867.124 * [misc]taylor:  Taking taylor expansion of a in a
1548147867.124 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.124 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.124 * [misc]taylor:  Taking taylor expansion of d in a
1548147867.124 * [misc]backup-simplify:  Simplify d into d
1548147867.124 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147867.124 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1548147867.124 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1548147867.124 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1548147867.124 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1548147867.124 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d))) into (- (/ 1 d))
1548147867.124 * [misc]backup-simplify:  Simplify (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 d))) into (* -1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d))
1548147867.124 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* a d)))) in b
1548147867.124 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1548147867.124 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1548147867.124 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1548147867.124 * [misc]taylor:  Taking taylor expansion of c in b
1548147867.124 * [misc]backup-simplify:  Simplify c into c
1548147867.124 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147867.124 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147867.124 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1548147867.124 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1548147867.124 * [misc]taylor:  Taking taylor expansion of d in b
1548147867.124 * [misc]backup-simplify:  Simplify d into d
1548147867.125 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147867.125 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147867.125 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1548147867.125 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1548147867.125 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147867.125 * [misc]taylor:  Taking taylor expansion of b in b
1548147867.125 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.125 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.125 * [misc]taylor:  Taking taylor expansion of c in b
1548147867.125 * [misc]backup-simplify:  Simplify c into c
1548147867.125 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147867.125 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147867.125 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1548147867.125 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1548147867.125 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147867.125 * [misc]taylor:  Taking taylor expansion of a in b
1548147867.125 * [misc]backup-simplify:  Simplify a into a
1548147867.125 * [misc]taylor:  Taking taylor expansion of d in b
1548147867.125 * [misc]backup-simplify:  Simplify d into d
1548147867.125 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147867.125 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147867.125 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1548147867.126 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1548147867.126 * [misc]backup-simplify:  Simplify (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (/ 1 c)) into (* c (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1548147867.126 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* a d)))) in d
1548147867.126 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1548147867.126 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1548147867.126 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1548147867.126 * [misc]taylor:  Taking taylor expansion of c in d
1548147867.126 * [misc]backup-simplify:  Simplify c into c
1548147867.126 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147867.126 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147867.126 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1548147867.126 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147867.126 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.126 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.126 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.126 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.126 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147867.127 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1548147867.127 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1548147867.127 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1548147867.127 * [misc]taylor:  Taking taylor expansion of b in d
1548147867.127 * [misc]backup-simplify:  Simplify b into b
1548147867.127 * [misc]taylor:  Taking taylor expansion of c in d
1548147867.127 * [misc]backup-simplify:  Simplify c into c
1548147867.127 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147867.127 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1548147867.127 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1548147867.127 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1548147867.127 * [misc]taylor:  Taking taylor expansion of a in d
1548147867.127 * [misc]backup-simplify:  Simplify a into a
1548147867.127 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.127 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.127 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.127 * [misc]backup-simplify:  Simplify (* a 0) into 0
1548147867.127 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1548147867.127 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1548147867.127 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147867.127 * [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
1548147867.127 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 a))) into (- (/ 1 a))
1548147867.127 * [misc]backup-simplify:  Simplify (/ 1 (- (/ 1 a))) into (* -1 a)
1548147867.127 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* a d)))) in c
1548147867.127 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147867.127 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147867.127 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147867.127 * [misc]taylor:  Taking taylor expansion of c in c
1548147867.128 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.128 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.128 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.128 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147867.128 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147867.128 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147867.128 * [misc]taylor:  Taking taylor expansion of d in c
1548147867.128 * [misc]backup-simplify:  Simplify d into d
1548147867.128 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147867.128 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147867.128 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1548147867.128 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1548147867.128 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1548147867.128 * [misc]taylor:  Taking taylor expansion of b in c
1548147867.128 * [misc]backup-simplify:  Simplify b into b
1548147867.128 * [misc]taylor:  Taking taylor expansion of c in c
1548147867.128 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.128 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.128 * [misc]backup-simplify:  Simplify (* b 0) into 0
1548147867.128 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1548147867.128 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1548147867.128 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1548147867.128 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147867.128 * [misc]taylor:  Taking taylor expansion of a in c
1548147867.128 * [misc]backup-simplify:  Simplify a into a
1548147867.128 * [misc]taylor:  Taking taylor expansion of d in c
1548147867.128 * [misc]backup-simplify:  Simplify d into d
1548147867.128 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147867.128 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147867.129 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147867.129 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1548147867.129 * [misc]backup-simplify:  Simplify (/ 1 (/ 1 b)) into b
1548147867.129 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* a d)))) in c
1548147867.129 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147867.129 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147867.129 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147867.129 * [misc]taylor:  Taking taylor expansion of c in c
1548147867.129 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.129 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.129 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.129 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147867.129 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147867.129 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147867.129 * [misc]taylor:  Taking taylor expansion of d in c
1548147867.129 * [misc]backup-simplify:  Simplify d into d
1548147867.129 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147867.129 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147867.129 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1548147867.129 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1548147867.129 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1548147867.129 * [misc]taylor:  Taking taylor expansion of b in c
1548147867.129 * [misc]backup-simplify:  Simplify b into b
1548147867.129 * [misc]taylor:  Taking taylor expansion of c in c
1548147867.129 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.129 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.129 * [misc]backup-simplify:  Simplify (* b 0) into 0
1548147867.129 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1548147867.129 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1548147867.130 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1548147867.130 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147867.130 * [misc]taylor:  Taking taylor expansion of a in c
1548147867.130 * [misc]backup-simplify:  Simplify a into a
1548147867.130 * [misc]taylor:  Taking taylor expansion of d in c
1548147867.130 * [misc]backup-simplify:  Simplify d into d
1548147867.130 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147867.130 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147867.130 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147867.130 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1548147867.130 * [misc]backup-simplify:  Simplify (/ 1 (/ 1 b)) into b
1548147867.130 * [misc]taylor:  Taking taylor expansion of b in d
1548147867.130 * [misc]backup-simplify:  Simplify b into b
1548147867.130 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147867.130 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147867.130 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.130 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 1) (* 0 0))) into 0
1548147867.131 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1548147867.131 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1548147867.131 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1548147867.131 * [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 b)) (+ (* b (/ (- (/ 1 (* a d))) (/ 1 b))))) into (/ (pow b 2) (* a d))
1548147867.131 * [misc]taylor:  Taking taylor expansion of (/ (pow b 2) (* a d)) in d
1548147867.131 * [misc]taylor:  Taking taylor expansion of (pow b 2) in d
1548147867.131 * [misc]taylor:  Taking taylor expansion of b in d
1548147867.131 * [misc]backup-simplify:  Simplify b into b
1548147867.131 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1548147867.131 * [misc]taylor:  Taking taylor expansion of a in d
1548147867.131 * [misc]backup-simplify:  Simplify a into a
1548147867.131 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.131 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.131 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.131 * [misc]backup-simplify:  Simplify (* b b) into (pow b 2)
1548147867.131 * [misc]backup-simplify:  Simplify (* a 0) into 0
1548147867.131 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1548147867.131 * [misc]backup-simplify:  Simplify (/ (pow b 2) a) into (/ (pow b 2) a)
1548147867.131 * [misc]taylor:  Taking taylor expansion of (/ (pow b 2) a) in b
1548147867.131 * [misc]taylor:  Taking taylor expansion of (pow b 2) in b
1548147867.131 * [misc]taylor:  Taking taylor expansion of b in b
1548147867.131 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.131 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.131 * [misc]taylor:  Taking taylor expansion of a in b
1548147867.131 * [misc]backup-simplify:  Simplify a into a
1548147867.132 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.132 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1548147867.132 * [misc]taylor:  Taking taylor expansion of b in b
1548147867.132 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.132 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.132 * [misc]taylor:  Taking taylor expansion of 1 in a
1548147867.132 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.132 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.132 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147867.132 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147867.132 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1548147867.132 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548147867.132 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1548147867.132 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147867.133 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1548147867.133 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.133 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.133 * [misc]backup-simplify:  Simplify (- (/ (/ 1 (pow d 2)) (/ 1 b)) (+ (* b (/ 0 (/ 1 b))) (* (/ (pow b 2) (* a d)) (/ (- (/ 1 (* a d))) (/ 1 b))))) into (+ (/ (pow b 3) (* (pow a 2) (pow d 2))) (/ b (pow d 2)))
1548147867.133 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow b 3) (* (pow a 2) (pow d 2))) (/ b (pow d 2))) in d
1548147867.133 * [misc]taylor:  Taking taylor expansion of (/ (pow b 3) (* (pow a 2) (pow d 2))) in d
1548147867.133 * [misc]taylor:  Taking taylor expansion of (pow b 3) in d
1548147867.133 * [misc]taylor:  Taking taylor expansion of b in d
1548147867.133 * [misc]backup-simplify:  Simplify b into b
1548147867.133 * [misc]taylor:  Taking taylor expansion of (* (pow a 2) (pow d 2)) in d
1548147867.133 * [misc]taylor:  Taking taylor expansion of (pow a 2) in d
1548147867.133 * [misc]taylor:  Taking taylor expansion of a in d
1548147867.133 * [misc]backup-simplify:  Simplify a into a
1548147867.133 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147867.133 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.133 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.133 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.133 * [misc]backup-simplify:  Simplify (* b b) into (pow b 2)
1548147867.133 * [misc]backup-simplify:  Simplify (* b (pow b 2)) into (pow b 3)
1548147867.133 * [misc]backup-simplify:  Simplify (* a a) into (pow a 2)
1548147867.134 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.134 * [misc]backup-simplify:  Simplify (* (pow a 2) 1) into (pow a 2)
1548147867.134 * [misc]backup-simplify:  Simplify (/ (pow b 3) (pow a 2)) into (/ (pow b 3) (pow a 2))
1548147867.134 * [misc]taylor:  Taking taylor expansion of (/ b (pow d 2)) in d
1548147867.134 * [misc]taylor:  Taking taylor expansion of b in d
1548147867.134 * [misc]backup-simplify:  Simplify b into b
1548147867.134 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147867.134 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.134 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.134 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.134 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.134 * [misc]backup-simplify:  Simplify (/ b 1) into b
1548147867.134 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
1548147867.134 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 (pow b 2))) into 0
1548147867.134 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147867.134 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
1548147867.134 * [misc]backup-simplify:  Simplify (+ (* (pow a 2) 0) (* 0 1)) into 0
1548147867.135 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a 2)) (+ (* (/ (pow b 3) (pow a 2)) (/ 0 (pow a 2))))) into 0
1548147867.135 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147867.135 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* b (/ 0 1)))) into 0
1548147867.135 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.135 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.135 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.135 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.135 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.135 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.135 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
1548147867.135 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 1) (* 0 0))) into 0
1548147867.135 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (pow b 2) a) (/ 0 a)))) into 0
1548147867.135 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.135 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.135 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.135 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.135 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.136 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.136 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.136 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.136 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.136 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.136 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1548147867.136 * [misc]taylor:  Taking taylor expansion of a in a
1548147867.136 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.136 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.136 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147867.136 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147867.136 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147867.136 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.136 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.136 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.136 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.136 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.136 * [misc]backup-simplify:  Simplify (/ (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d)))) (- (* (/ 1 (- b)) (/ 1 (- c))) (* (/ 1 (- a)) (/ 1 (- d))))) into (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* a d))))
1548147867.137 * [misc]approximate:  Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* a d)))) in (c d b a) around 0
1548147867.137 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* a d)))) in a
1548147867.137 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1548147867.137 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1548147867.137 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1548147867.137 * [misc]taylor:  Taking taylor expansion of c in a
1548147867.137 * [misc]backup-simplify:  Simplify c into c
1548147867.137 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147867.137 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147867.137 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1548147867.137 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1548147867.137 * [misc]taylor:  Taking taylor expansion of d in a
1548147867.137 * [misc]backup-simplify:  Simplify d into d
1548147867.137 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147867.137 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147867.137 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1548147867.137 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1548147867.137 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1548147867.137 * [misc]taylor:  Taking taylor expansion of b in a
1548147867.137 * [misc]backup-simplify:  Simplify b into b
1548147867.137 * [misc]taylor:  Taking taylor expansion of c in a
1548147867.137 * [misc]backup-simplify:  Simplify c into c
1548147867.137 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147867.137 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1548147867.137 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1548147867.137 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147867.137 * [misc]taylor:  Taking taylor expansion of a in a
1548147867.137 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.137 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.137 * [misc]taylor:  Taking taylor expansion of d in a
1548147867.137 * [misc]backup-simplify:  Simplify d into d
1548147867.137 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147867.137 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1548147867.137 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1548147867.137 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1548147867.137 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1548147867.138 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d))) into (- (/ 1 d))
1548147867.138 * [misc]backup-simplify:  Simplify (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 d))) into (* -1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d))
1548147867.138 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* a d)))) in b
1548147867.138 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1548147867.138 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1548147867.138 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1548147867.138 * [misc]taylor:  Taking taylor expansion of c in b
1548147867.138 * [misc]backup-simplify:  Simplify c into c
1548147867.138 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147867.138 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147867.138 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1548147867.138 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1548147867.138 * [misc]taylor:  Taking taylor expansion of d in b
1548147867.138 * [misc]backup-simplify:  Simplify d into d
1548147867.138 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147867.138 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147867.138 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1548147867.138 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1548147867.138 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147867.138 * [misc]taylor:  Taking taylor expansion of b in b
1548147867.138 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.138 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.138 * [misc]taylor:  Taking taylor expansion of c in b
1548147867.138 * [misc]backup-simplify:  Simplify c into c
1548147867.138 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147867.138 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147867.138 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1548147867.138 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1548147867.138 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147867.138 * [misc]taylor:  Taking taylor expansion of a in b
1548147867.138 * [misc]backup-simplify:  Simplify a into a
1548147867.138 * [misc]taylor:  Taking taylor expansion of d in b
1548147867.138 * [misc]backup-simplify:  Simplify d into d
1548147867.138 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147867.139 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147867.139 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1548147867.139 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1548147867.139 * [misc]backup-simplify:  Simplify (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (/ 1 c)) into (* c (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1548147867.139 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* a d)))) in d
1548147867.139 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1548147867.139 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1548147867.139 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1548147867.139 * [misc]taylor:  Taking taylor expansion of c in d
1548147867.139 * [misc]backup-simplify:  Simplify c into c
1548147867.139 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147867.139 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147867.139 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1548147867.139 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147867.139 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.139 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.139 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.139 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.139 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147867.139 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1548147867.139 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1548147867.139 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1548147867.139 * [misc]taylor:  Taking taylor expansion of b in d
1548147867.139 * [misc]backup-simplify:  Simplify b into b
1548147867.139 * [misc]taylor:  Taking taylor expansion of c in d
1548147867.139 * [misc]backup-simplify:  Simplify c into c
1548147867.139 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147867.139 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1548147867.139 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1548147867.140 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1548147867.140 * [misc]taylor:  Taking taylor expansion of a in d
1548147867.140 * [misc]backup-simplify:  Simplify a into a
1548147867.140 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.140 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.140 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.140 * [misc]backup-simplify:  Simplify (* a 0) into 0
1548147867.140 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1548147867.140 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1548147867.140 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147867.140 * [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
1548147867.140 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 a))) into (- (/ 1 a))
1548147867.140 * [misc]backup-simplify:  Simplify (/ 1 (- (/ 1 a))) into (* -1 a)
1548147867.140 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* a d)))) in c
1548147867.140 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147867.140 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147867.140 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147867.140 * [misc]taylor:  Taking taylor expansion of c in c
1548147867.140 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.140 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.140 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.140 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147867.140 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147867.140 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147867.140 * [misc]taylor:  Taking taylor expansion of d in c
1548147867.140 * [misc]backup-simplify:  Simplify d into d
1548147867.140 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147867.141 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147867.141 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1548147867.141 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1548147867.141 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1548147867.141 * [misc]taylor:  Taking taylor expansion of b in c
1548147867.141 * [misc]backup-simplify:  Simplify b into b
1548147867.141 * [misc]taylor:  Taking taylor expansion of c in c
1548147867.141 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.141 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.141 * [misc]backup-simplify:  Simplify (* b 0) into 0
1548147867.141 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1548147867.141 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1548147867.141 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1548147867.141 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147867.141 * [misc]taylor:  Taking taylor expansion of a in c
1548147867.141 * [misc]backup-simplify:  Simplify a into a
1548147867.141 * [misc]taylor:  Taking taylor expansion of d in c
1548147867.141 * [misc]backup-simplify:  Simplify d into d
1548147867.141 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147867.141 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147867.141 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147867.141 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1548147867.141 * [misc]backup-simplify:  Simplify (/ 1 (/ 1 b)) into b
1548147867.141 * [misc]taylor:  Taking taylor expansion of (/ (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) (- (/ 1 (* b c)) (/ 1 (* a d)))) in c
1548147867.141 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147867.141 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147867.141 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147867.141 * [misc]taylor:  Taking taylor expansion of c in c
1548147867.141 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.141 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.141 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.142 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147867.142 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147867.142 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147867.142 * [misc]taylor:  Taking taylor expansion of d in c
1548147867.142 * [misc]backup-simplify:  Simplify d into d
1548147867.142 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147867.142 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147867.142 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1548147867.142 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1548147867.142 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1548147867.142 * [misc]taylor:  Taking taylor expansion of b in c
1548147867.142 * [misc]backup-simplify:  Simplify b into b
1548147867.142 * [misc]taylor:  Taking taylor expansion of c in c
1548147867.142 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.142 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.142 * [misc]backup-simplify:  Simplify (* b 0) into 0
1548147867.142 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1548147867.142 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1548147867.142 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1548147867.142 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147867.142 * [misc]taylor:  Taking taylor expansion of a in c
1548147867.142 * [misc]backup-simplify:  Simplify a into a
1548147867.142 * [misc]taylor:  Taking taylor expansion of d in c
1548147867.142 * [misc]backup-simplify:  Simplify d into d
1548147867.142 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147867.142 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147867.142 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147867.142 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1548147867.142 * [misc]backup-simplify:  Simplify (/ 1 (/ 1 b)) into b
1548147867.142 * [misc]taylor:  Taking taylor expansion of b in d
1548147867.142 * [misc]backup-simplify:  Simplify b into b
1548147867.143 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147867.143 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147867.143 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.143 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 1) (* 0 0))) into 0
1548147867.143 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1548147867.143 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1548147867.143 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1548147867.143 * [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 b)) (+ (* b (/ (- (/ 1 (* a d))) (/ 1 b))))) into (/ (pow b 2) (* a d))
1548147867.143 * [misc]taylor:  Taking taylor expansion of (/ (pow b 2) (* a d)) in d
1548147867.143 * [misc]taylor:  Taking taylor expansion of (pow b 2) in d
1548147867.143 * [misc]taylor:  Taking taylor expansion of b in d
1548147867.144 * [misc]backup-simplify:  Simplify b into b
1548147867.144 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1548147867.144 * [misc]taylor:  Taking taylor expansion of a in d
1548147867.144 * [misc]backup-simplify:  Simplify a into a
1548147867.144 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.144 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.144 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.144 * [misc]backup-simplify:  Simplify (* b b) into (pow b 2)
1548147867.144 * [misc]backup-simplify:  Simplify (* a 0) into 0
1548147867.144 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1548147867.144 * [misc]backup-simplify:  Simplify (/ (pow b 2) a) into (/ (pow b 2) a)
1548147867.144 * [misc]taylor:  Taking taylor expansion of (/ (pow b 2) a) in b
1548147867.144 * [misc]taylor:  Taking taylor expansion of (pow b 2) in b
1548147867.144 * [misc]taylor:  Taking taylor expansion of b in b
1548147867.144 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.144 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.144 * [misc]taylor:  Taking taylor expansion of a in b
1548147867.144 * [misc]backup-simplify:  Simplify a into a
1548147867.144 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.144 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1548147867.144 * [misc]taylor:  Taking taylor expansion of b in b
1548147867.144 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.144 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.144 * [misc]taylor:  Taking taylor expansion of 1 in a
1548147867.144 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.144 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.144 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147867.145 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147867.145 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1548147867.145 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548147867.145 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1548147867.145 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147867.145 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1548147867.145 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.145 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.146 * [misc]backup-simplify:  Simplify (- (/ (/ 1 (pow d 2)) (/ 1 b)) (+ (* b (/ 0 (/ 1 b))) (* (/ (pow b 2) (* a d)) (/ (- (/ 1 (* a d))) (/ 1 b))))) into (+ (/ (pow b 3) (* (pow a 2) (pow d 2))) (/ b (pow d 2)))
1548147867.146 * [misc]taylor:  Taking taylor expansion of (+ (/ (pow b 3) (* (pow a 2) (pow d 2))) (/ b (pow d 2))) in d
1548147867.146 * [misc]taylor:  Taking taylor expansion of (/ (pow b 3) (* (pow a 2) (pow d 2))) in d
1548147867.146 * [misc]taylor:  Taking taylor expansion of (pow b 3) in d
1548147867.146 * [misc]taylor:  Taking taylor expansion of b in d
1548147867.146 * [misc]backup-simplify:  Simplify b into b
1548147867.146 * [misc]taylor:  Taking taylor expansion of (* (pow a 2) (pow d 2)) in d
1548147867.146 * [misc]taylor:  Taking taylor expansion of (pow a 2) in d
1548147867.146 * [misc]taylor:  Taking taylor expansion of a in d
1548147867.146 * [misc]backup-simplify:  Simplify a into a
1548147867.146 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147867.146 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.146 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.146 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.146 * [misc]backup-simplify:  Simplify (* b b) into (pow b 2)
1548147867.146 * [misc]backup-simplify:  Simplify (* b (pow b 2)) into (pow b 3)
1548147867.146 * [misc]backup-simplify:  Simplify (* a a) into (pow a 2)
1548147867.146 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.146 * [misc]backup-simplify:  Simplify (* (pow a 2) 1) into (pow a 2)
1548147867.146 * [misc]backup-simplify:  Simplify (/ (pow b 3) (pow a 2)) into (/ (pow b 3) (pow a 2))
1548147867.146 * [misc]taylor:  Taking taylor expansion of (/ b (pow d 2)) in d
1548147867.146 * [misc]taylor:  Taking taylor expansion of b in d
1548147867.146 * [misc]backup-simplify:  Simplify b into b
1548147867.146 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147867.146 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.146 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.146 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.146 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.146 * [misc]backup-simplify:  Simplify (/ b 1) into b
1548147867.147 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
1548147867.147 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 (pow b 2))) into 0
1548147867.147 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147867.147 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
1548147867.147 * [misc]backup-simplify:  Simplify (+ (* (pow a 2) 0) (* 0 1)) into 0
1548147867.147 * [misc]backup-simplify:  Simplify (- (/ 0 (pow a 2)) (+ (* (/ (pow b 3) (pow a 2)) (/ 0 (pow a 2))))) into 0
1548147867.147 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147867.147 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* b (/ 0 1)))) into 0
1548147867.147 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.148 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.148 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.148 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.148 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.148 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.148 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 b)) into 0
1548147867.148 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 1) (* 0 0))) into 0
1548147867.148 * [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (pow b 2) a) (/ 0 a)))) into 0
1548147867.148 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.148 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.148 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.148 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.148 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.148 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.148 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.148 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.148 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.148 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.148 * [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
1548147867.148 * [misc]taylor:  Taking taylor expansion of a in a
1548147867.148 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.148 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.148 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147867.148 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147867.149 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147867.149 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.149 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.149 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.149 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.149 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.149 * * * * [misc]progress:  [ 2 / 4 ] generating series at (2)
1548147867.149 * [misc]backup-simplify:  Simplify (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) into (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2)))
1548147867.149 * [misc]approximate:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in (c d b a) around 0
1548147867.149 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in a
1548147867.149 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in a
1548147867.149 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1548147867.149 * [misc]taylor:  Taking taylor expansion of b in a
1548147867.149 * [misc]backup-simplify:  Simplify b into b
1548147867.149 * [misc]taylor:  Taking taylor expansion of c in a
1548147867.149 * [misc]backup-simplify:  Simplify c into c
1548147867.149 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147867.149 * [misc]taylor:  Taking taylor expansion of a in a
1548147867.149 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.149 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.149 * [misc]taylor:  Taking taylor expansion of d in a
1548147867.149 * [misc]backup-simplify:  Simplify d into d
1548147867.149 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in a
1548147867.149 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1548147867.149 * [misc]taylor:  Taking taylor expansion of c in a
1548147867.149 * [misc]backup-simplify:  Simplify c into c
1548147867.149 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1548147867.149 * [misc]taylor:  Taking taylor expansion of d in a
1548147867.149 * [misc]backup-simplify:  Simplify d into d
1548147867.149 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147867.149 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147867.149 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.150 * [misc]backup-simplify:  Simplify (+ (* b c) 0) into (* b c)
1548147867.150 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147867.150 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147867.150 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1548147867.150 * [misc]backup-simplify:  Simplify (/ (* b c) (+ (pow c 2) (pow d 2))) into (/ (* b c) (+ (pow c 2) (pow d 2)))
1548147867.150 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in b
1548147867.150 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1548147867.150 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147867.150 * [misc]taylor:  Taking taylor expansion of b in b
1548147867.150 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.150 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.150 * [misc]taylor:  Taking taylor expansion of c in b
1548147867.150 * [misc]backup-simplify:  Simplify c into c
1548147867.150 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147867.150 * [misc]taylor:  Taking taylor expansion of a in b
1548147867.150 * [misc]backup-simplify:  Simplify a into a
1548147867.150 * [misc]taylor:  Taking taylor expansion of d in b
1548147867.150 * [misc]backup-simplify:  Simplify d into d
1548147867.150 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in b
1548147867.150 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1548147867.150 * [misc]taylor:  Taking taylor expansion of c in b
1548147867.150 * [misc]backup-simplify:  Simplify c into c
1548147867.150 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1548147867.150 * [misc]taylor:  Taking taylor expansion of d in b
1548147867.150 * [misc]backup-simplify:  Simplify d into d
1548147867.150 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147867.150 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147867.150 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1548147867.150 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1548147867.150 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147867.150 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147867.150 * [misc]backup-simplify:  Simplify (+ (pow c 2) (pow d 2)) into (+ (pow c 2) (pow d 2))
1548147867.151 * [misc]backup-simplify:  Simplify (/ (- (* a d)) (+ (pow c 2) (pow d 2))) into (* -1 (/ (* a d) (+ (pow c 2) (pow d 2))))
1548147867.151 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in d
1548147867.151 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in d
1548147867.151 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1548147867.151 * [misc]taylor:  Taking taylor expansion of b in d
1548147867.151 * [misc]backup-simplify:  Simplify b into b
1548147867.151 * [misc]taylor:  Taking taylor expansion of c in d
1548147867.151 * [misc]backup-simplify:  Simplify c into c
1548147867.151 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1548147867.151 * [misc]taylor:  Taking taylor expansion of a in d
1548147867.151 * [misc]backup-simplify:  Simplify a into a
1548147867.151 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.151 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.151 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.151 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1548147867.151 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1548147867.151 * [misc]taylor:  Taking taylor expansion of c in d
1548147867.151 * [misc]backup-simplify:  Simplify c into c
1548147867.151 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147867.151 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.151 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.151 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.151 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147867.151 * [misc]backup-simplify:  Simplify (* a 0) into 0
1548147867.151 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.151 * [misc]backup-simplify:  Simplify (+ (* b c) 0) into (* b c)
1548147867.151 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147867.151 * [misc]backup-simplify:  Simplify (+ (pow c 2) 0) into (pow c 2)
1548147867.151 * [misc]backup-simplify:  Simplify (/ (* b c) (pow c 2)) into (/ b c)
1548147867.151 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in c
1548147867.151 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in c
1548147867.151 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1548147867.151 * [misc]taylor:  Taking taylor expansion of b in c
1548147867.151 * [misc]backup-simplify:  Simplify b into b
1548147867.151 * [misc]taylor:  Taking taylor expansion of c in c
1548147867.151 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.151 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.151 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147867.151 * [misc]taylor:  Taking taylor expansion of a in c
1548147867.151 * [misc]backup-simplify:  Simplify a into a
1548147867.151 * [misc]taylor:  Taking taylor expansion of d in c
1548147867.151 * [misc]backup-simplify:  Simplify d into d
1548147867.151 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1548147867.152 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147867.152 * [misc]taylor:  Taking taylor expansion of c in c
1548147867.152 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.152 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.152 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147867.152 * [misc]taylor:  Taking taylor expansion of d in c
1548147867.152 * [misc]backup-simplify:  Simplify d into d
1548147867.152 * [misc]backup-simplify:  Simplify (* b 0) into 0
1548147867.152 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147867.152 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1548147867.152 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1548147867.152 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147867.152 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1548147867.152 * [misc]backup-simplify:  Simplify (/ (- (* a d)) (pow d 2)) into (* -1 (/ a d))
1548147867.152 * [misc]taylor:  Taking taylor expansion of (/ (- (* b c) (* a d)) (+ (pow c 2) (pow d 2))) in c
1548147867.152 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in c
1548147867.152 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1548147867.152 * [misc]taylor:  Taking taylor expansion of b in c
1548147867.152 * [misc]backup-simplify:  Simplify b into b
1548147867.152 * [misc]taylor:  Taking taylor expansion of c in c
1548147867.152 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.152 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.152 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147867.152 * [misc]taylor:  Taking taylor expansion of a in c
1548147867.152 * [misc]backup-simplify:  Simplify a into a
1548147867.152 * [misc]taylor:  Taking taylor expansion of d in c
1548147867.152 * [misc]backup-simplify:  Simplify d into d
1548147867.152 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1548147867.152 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147867.152 * [misc]taylor:  Taking taylor expansion of c in c
1548147867.152 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.152 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.152 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147867.152 * [misc]taylor:  Taking taylor expansion of d in c
1548147867.152 * [misc]backup-simplify:  Simplify d into d
1548147867.152 * [misc]backup-simplify:  Simplify (* b 0) into 0
1548147867.152 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147867.152 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1548147867.152 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1548147867.153 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147867.153 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1548147867.153 * [misc]backup-simplify:  Simplify (/ (- (* a d)) (pow d 2)) into (* -1 (/ a d))
1548147867.153 * [misc]taylor:  Taking taylor expansion of (* -1 (/ a d)) in d
1548147867.153 * [misc]taylor:  Taking taylor expansion of -1 in d
1548147867.153 * [misc]backup-simplify:  Simplify -1 into -1
1548147867.153 * [misc]taylor:  Taking taylor expansion of (/ a d) in d
1548147867.153 * [misc]taylor:  Taking taylor expansion of a in d
1548147867.153 * [misc]backup-simplify:  Simplify a into a
1548147867.153 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.153 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.153 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.153 * [misc]backup-simplify:  Simplify (/ a 1) into a
1548147867.153 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)))) into 0
1548147867.153 * [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 a)) into 0
1548147867.153 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.153 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.153 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.153 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.153 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.153 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1548147867.154 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147867.154 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.154 * [misc]backup-simplify:  Simplify (+ b 0) into b
1548147867.154 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147867.154 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.154 * [misc]backup-simplify:  Simplify (- (/ b (pow d 2)) (+ (* (* -1 (/ a d)) (/ 0 (pow d 2))))) into (/ b (pow d 2))
1548147867.154 * [misc]taylor:  Taking taylor expansion of (/ b (pow d 2)) in d
1548147867.154 * [misc]taylor:  Taking taylor expansion of b in d
1548147867.154 * [misc]backup-simplify:  Simplify b into b
1548147867.154 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147867.154 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.154 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.154 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.154 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.154 * [misc]backup-simplify:  Simplify (/ b 1) into b
1548147867.154 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147867.155 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147867.155 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* b (/ 0 1)))) into 0
1548147867.155 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* b (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147867.155 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.155 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.155 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.155 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.155 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.155 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147867.156 * [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 a))) into 0
1548147867.156 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.156 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.156 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.156 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.156 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.156 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.156 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.156 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.156 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.156 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 1) (* 0 0))) into 0
1548147867.156 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1548147867.156 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.156 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.156 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.157 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1548147867.157 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147867.157 * [misc]backup-simplify:  Simplify (- (/ 0 (pow d 2)) (+ (* (* -1 (/ a d)) (/ 1 (pow d 2))) (* (/ b (pow d 2)) (/ 0 (pow d 2))))) into (/ a (pow d 3))
1548147867.157 * [misc]taylor:  Taking taylor expansion of (/ a (pow d 3)) in d
1548147867.157 * [misc]taylor:  Taking taylor expansion of a in d
1548147867.157 * [misc]backup-simplify:  Simplify a into a
1548147867.157 * [misc]taylor:  Taking taylor expansion of (pow d 3) in d
1548147867.157 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.157 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.157 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.157 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.157 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.157 * [misc]backup-simplify:  Simplify (/ a 1) into a
1548147867.157 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147867.158 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147867.158 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147867.158 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147867.158 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147867.158 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)))) into 0
1548147867.158 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147867.159 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147867.159 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147867.159 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.159 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.159 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.159 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.159 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.159 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.159 * [misc]backup-simplify:  Simplify (/ 1 (/ (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d))) (- (* (/ 1 b) (/ 1 c)) (* (/ 1 a) (/ 1 d))))) into (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1548147867.159 * [misc]approximate:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d b a) around 0
1548147867.159 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1548147867.159 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1548147867.159 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1548147867.159 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1548147867.159 * [misc]taylor:  Taking taylor expansion of b in a
1548147867.159 * [misc]backup-simplify:  Simplify b into b
1548147867.159 * [misc]taylor:  Taking taylor expansion of c in a
1548147867.159 * [misc]backup-simplify:  Simplify c into c
1548147867.159 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147867.160 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1548147867.160 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1548147867.160 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147867.160 * [misc]taylor:  Taking taylor expansion of a in a
1548147867.160 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.160 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.160 * [misc]taylor:  Taking taylor expansion of d in a
1548147867.160 * [misc]backup-simplify:  Simplify d into d
1548147867.160 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147867.160 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1548147867.160 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1548147867.160 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1548147867.160 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1548147867.160 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1548147867.160 * [misc]taylor:  Taking taylor expansion of c in a
1548147867.160 * [misc]backup-simplify:  Simplify c into c
1548147867.160 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147867.160 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147867.160 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1548147867.160 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1548147867.160 * [misc]taylor:  Taking taylor expansion of d in a
1548147867.160 * [misc]backup-simplify:  Simplify d into d
1548147867.160 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147867.160 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147867.160 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1548147867.160 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d))) into (- (/ 1 d))
1548147867.160 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1548147867.161 * [misc]backup-simplify:  Simplify (/ (- (/ 1 d)) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ -1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d))
1548147867.161 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1548147867.161 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1548147867.161 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1548147867.161 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147867.161 * [misc]taylor:  Taking taylor expansion of b in b
1548147867.161 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.161 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.161 * [misc]taylor:  Taking taylor expansion of c in b
1548147867.161 * [misc]backup-simplify:  Simplify c into c
1548147867.161 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147867.161 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147867.161 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1548147867.161 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1548147867.161 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147867.161 * [misc]taylor:  Taking taylor expansion of a in b
1548147867.161 * [misc]backup-simplify:  Simplify a into a
1548147867.161 * [misc]taylor:  Taking taylor expansion of d in b
1548147867.161 * [misc]backup-simplify:  Simplify d into d
1548147867.161 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147867.161 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147867.161 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1548147867.161 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1548147867.161 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1548147867.161 * [misc]taylor:  Taking taylor expansion of c in b
1548147867.161 * [misc]backup-simplify:  Simplify c into c
1548147867.161 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147867.161 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147867.161 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1548147867.161 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1548147867.161 * [misc]taylor:  Taking taylor expansion of d in b
1548147867.161 * [misc]backup-simplify:  Simplify d into d
1548147867.161 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147867.161 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147867.161 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1548147867.162 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1548147867.162 * [misc]backup-simplify:  Simplify (/ (/ 1 c) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c))
1548147867.162 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1548147867.162 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1548147867.162 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1548147867.162 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1548147867.162 * [misc]taylor:  Taking taylor expansion of b in d
1548147867.162 * [misc]backup-simplify:  Simplify b into b
1548147867.162 * [misc]taylor:  Taking taylor expansion of c in d
1548147867.162 * [misc]backup-simplify:  Simplify c into c
1548147867.162 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147867.162 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1548147867.162 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1548147867.162 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1548147867.162 * [misc]taylor:  Taking taylor expansion of a in d
1548147867.162 * [misc]backup-simplify:  Simplify a into a
1548147867.162 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.162 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.162 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.162 * [misc]backup-simplify:  Simplify (* a 0) into 0
1548147867.162 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1548147867.162 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1548147867.162 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1548147867.162 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1548147867.162 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1548147867.162 * [misc]taylor:  Taking taylor expansion of c in d
1548147867.162 * [misc]backup-simplify:  Simplify c into c
1548147867.162 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147867.164 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147867.164 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1548147867.164 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147867.164 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.164 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.164 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.164 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.164 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147867.165 * [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
1548147867.165 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 a))) into (- (/ 1 a))
1548147867.165 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147867.165 * [misc]backup-simplify:  Simplify (/ (- (/ 1 a)) 1) into (/ -1 a)
1548147867.165 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1548147867.165 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1548147867.165 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1548147867.165 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1548147867.165 * [misc]taylor:  Taking taylor expansion of b in c
1548147867.165 * [misc]backup-simplify:  Simplify b into b
1548147867.165 * [misc]taylor:  Taking taylor expansion of c in c
1548147867.165 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.165 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.165 * [misc]backup-simplify:  Simplify (* b 0) into 0
1548147867.165 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1548147867.165 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1548147867.165 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1548147867.165 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147867.165 * [misc]taylor:  Taking taylor expansion of a in c
1548147867.165 * [misc]backup-simplify:  Simplify a into a
1548147867.165 * [misc]taylor:  Taking taylor expansion of d in c
1548147867.165 * [misc]backup-simplify:  Simplify d into d
1548147867.165 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147867.165 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147867.165 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147867.165 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147867.165 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147867.165 * [misc]taylor:  Taking taylor expansion of c in c
1548147867.165 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.165 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.166 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.166 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147867.166 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147867.166 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147867.166 * [misc]taylor:  Taking taylor expansion of d in c
1548147867.166 * [misc]backup-simplify:  Simplify d into d
1548147867.166 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147867.166 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147867.166 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1548147867.166 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147867.166 * [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
1548147867.166 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1548147867.166 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1548147867.166 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1548147867.166 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1548147867.166 * [misc]taylor:  Taking taylor expansion of b in c
1548147867.166 * [misc]backup-simplify:  Simplify b into b
1548147867.166 * [misc]taylor:  Taking taylor expansion of c in c
1548147867.166 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.166 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.166 * [misc]backup-simplify:  Simplify (* b 0) into 0
1548147867.166 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1548147867.166 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1548147867.166 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1548147867.166 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147867.166 * [misc]taylor:  Taking taylor expansion of a in c
1548147867.166 * [misc]backup-simplify:  Simplify a into a
1548147867.166 * [misc]taylor:  Taking taylor expansion of d in c
1548147867.166 * [misc]backup-simplify:  Simplify d into d
1548147867.166 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147867.166 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147867.167 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147867.167 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147867.167 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147867.167 * [misc]taylor:  Taking taylor expansion of c in c
1548147867.167 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.167 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.167 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.167 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147867.167 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147867.167 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147867.167 * [misc]taylor:  Taking taylor expansion of d in c
1548147867.167 * [misc]backup-simplify:  Simplify d into d
1548147867.167 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147867.167 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147867.167 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1548147867.167 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147867.167 * [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
1548147867.167 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
1548147867.167 * [misc]taylor:  Taking taylor expansion of b in d
1548147867.167 * [misc]backup-simplify:  Simplify b into b
1548147867.167 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1548147867.167 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1548147867.167 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.167 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.168 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 1) (* 0 0))) into 0
1548147867.168 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1548147867.168 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1548147867.168 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1548147867.168 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147867.168 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147867.168 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.168 * [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (* a d))) 1) (+ (* (/ 1 b) (/ 0 1)))) into (- (/ 1 (* a d)))
1548147867.168 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in d
1548147867.168 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1548147867.168 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1548147867.168 * [misc]taylor:  Taking taylor expansion of a in d
1548147867.168 * [misc]backup-simplify:  Simplify a into a
1548147867.168 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.168 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.168 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.169 * [misc]backup-simplify:  Simplify (* a 0) into 0
1548147867.169 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1548147867.169 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1548147867.169 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548147867.169 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 1) (* 0 0))) into 0
1548147867.169 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1548147867.169 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1548147867.169 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.169 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.169 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.169 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1548147867.169 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.169 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.169 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.169 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.170 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548147867.170 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1548147867.170 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147867.170 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1548147867.170 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.170 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.170 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147867.170 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147867.170 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1548147867.171 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 1 b) (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (* a d))) (/ 0 1)))) into (- (/ 1 (* b (pow d 2))))
1548147867.171 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b (pow d 2)))) in d
1548147867.171 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b (pow d 2))) in d
1548147867.171 * [misc]taylor:  Taking taylor expansion of (* b (pow d 2)) in d
1548147867.171 * [misc]taylor:  Taking taylor expansion of b in d
1548147867.171 * [misc]backup-simplify:  Simplify b into b
1548147867.171 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147867.171 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.171 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.171 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.171 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.171 * [misc]backup-simplify:  Simplify (* b 1) into b
1548147867.171 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1548147867.171 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147867.172 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147867.172 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147867.172 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147867.172 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 1)) into 0
1548147867.172 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1548147867.172 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 1))) into 0
1548147867.172 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1548147867.172 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1548147867.172 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.172 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.173 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.173 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1548147867.173 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1548147867.173 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.173 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.173 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.173 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1548147867.173 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.173 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.173 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.173 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.173 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.173 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.173 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.173 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.173 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.174 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1548147867.174 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1548147867.174 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1548147867.174 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1548147867.174 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.174 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.175 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147867.175 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147867.175 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147867.175 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147867.175 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.175 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 1 b) (/ 0 1)) (* (- (/ 1 (* a d))) (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (* b (pow d 2)))) (/ 0 1)))) into (/ 1 (* a (pow d 3)))
1548147867.175 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a (pow d 3))) in d
1548147867.175 * [misc]taylor:  Taking taylor expansion of (* a (pow d 3)) in d
1548147867.176 * [misc]taylor:  Taking taylor expansion of a in d
1548147867.176 * [misc]backup-simplify:  Simplify a into a
1548147867.176 * [misc]taylor:  Taking taylor expansion of (pow d 3) in d
1548147867.176 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.176 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.176 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.176 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.176 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.176 * [misc]backup-simplify:  Simplify (* a 1) into a
1548147867.176 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1548147867.176 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548147867.176 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147867.176 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147867.177 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147867.177 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548147867.177 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147867.177 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147867.177 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147867.177 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548147867.178 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 1)) into 0
1548147867.178 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1548147867.178 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147867.178 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 1))) into 0
1548147867.178 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1548147867.178 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1548147867.178 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1548147867.178 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.178 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.179 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548147867.179 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548147867.179 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1548147867.179 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.179 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.179 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.179 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1548147867.179 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1548147867.179 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.179 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.180 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.180 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1548147867.180 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.180 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.180 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.180 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.180 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.180 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.180 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.180 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.180 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.180 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.180 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.180 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.180 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.180 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.180 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.180 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.180 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.180 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.180 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1548147867.180 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1548147867.181 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1548147867.181 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1548147867.181 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.181 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.181 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548147867.181 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147867.182 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1548147867.182 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1548147867.182 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.182 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 1 b) (/ 0 1)) (* (- (/ 1 (* a d))) (/ 0 1)) (* (- (/ 1 (* b (pow d 2)))) (/ (/ 1 (pow d 2)) 1)) (* (/ 1 (* a (pow d 3))) (/ 0 1)))) into (/ 1 (* b (pow d 4)))
1548147867.182 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b (pow d 4))) in d
1548147867.182 * [misc]taylor:  Taking taylor expansion of (* b (pow d 4)) in d
1548147867.183 * [misc]taylor:  Taking taylor expansion of b in d
1548147867.183 * [misc]backup-simplify:  Simplify b into b
1548147867.183 * [misc]taylor:  Taking taylor expansion of (pow d 4) in d
1548147867.183 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.183 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.183 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.183 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.183 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.183 * [misc]backup-simplify:  Simplify (* b 1) into b
1548147867.183 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1548147867.183 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548147867.183 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147867.183 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548147867.184 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147867.184 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147867.184 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548147867.184 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548147867.184 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147867.185 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147867.185 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147867.185 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548147867.185 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 1)) into 0
1548147867.185 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1548147867.185 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548147867.186 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 1))) into 0
1548147867.186 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1548147867.186 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147867.186 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1548147867.186 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1548147867.186 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1548147867.186 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.186 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.186 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548147867.187 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548147867.187 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548147867.187 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1548147867.187 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.187 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.187 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548147867.188 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548147867.188 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1548147867.188 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.188 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.188 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.188 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1548147867.188 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1548147867.188 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.188 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.188 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.189 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1548147867.189 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.189 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.189 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.189 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.189 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.189 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.189 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.189 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.189 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.189 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.189 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.189 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.189 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.189 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.189 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.189 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.189 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.189 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.189 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.189 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.189 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.189 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.189 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.189 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.189 * [misc]backup-simplify:  Simplify (/ 1 (/ (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d)))) (- (* (/ 1 (- b)) (/ 1 (- c))) (* (/ 1 (- a)) (/ 1 (- d)))))) into (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))))
1548147867.189 * [misc]approximate:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in (c d b a) around 0
1548147867.189 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in a
1548147867.189 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1548147867.189 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1548147867.189 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1548147867.190 * [misc]taylor:  Taking taylor expansion of b in a
1548147867.190 * [misc]backup-simplify:  Simplify b into b
1548147867.190 * [misc]taylor:  Taking taylor expansion of c in a
1548147867.190 * [misc]backup-simplify:  Simplify c into c
1548147867.190 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147867.190 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1548147867.190 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1548147867.190 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147867.190 * [misc]taylor:  Taking taylor expansion of a in a
1548147867.190 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.190 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.190 * [misc]taylor:  Taking taylor expansion of d in a
1548147867.190 * [misc]backup-simplify:  Simplify d into d
1548147867.190 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147867.190 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1548147867.190 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1548147867.190 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in a
1548147867.190 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in a
1548147867.190 * [misc]taylor:  Taking taylor expansion of (pow c 2) in a
1548147867.190 * [misc]taylor:  Taking taylor expansion of c in a
1548147867.190 * [misc]backup-simplify:  Simplify c into c
1548147867.190 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147867.190 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147867.190 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in a
1548147867.190 * [misc]taylor:  Taking taylor expansion of (pow d 2) in a
1548147867.190 * [misc]taylor:  Taking taylor expansion of d in a
1548147867.190 * [misc]backup-simplify:  Simplify d into d
1548147867.190 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147867.190 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147867.190 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1548147867.190 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 d))) into (- (/ 1 d))
1548147867.190 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1548147867.191 * [misc]backup-simplify:  Simplify (/ (- (/ 1 d)) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ -1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) d))
1548147867.191 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in b
1548147867.191 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1548147867.191 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1548147867.191 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147867.191 * [misc]taylor:  Taking taylor expansion of b in b
1548147867.191 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.191 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.191 * [misc]taylor:  Taking taylor expansion of c in b
1548147867.191 * [misc]backup-simplify:  Simplify c into c
1548147867.191 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147867.191 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147867.191 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1548147867.191 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1548147867.191 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147867.191 * [misc]taylor:  Taking taylor expansion of a in b
1548147867.191 * [misc]backup-simplify:  Simplify a into a
1548147867.191 * [misc]taylor:  Taking taylor expansion of d in b
1548147867.191 * [misc]backup-simplify:  Simplify d into d
1548147867.191 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147867.191 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147867.191 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in b
1548147867.191 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in b
1548147867.191 * [misc]taylor:  Taking taylor expansion of (pow c 2) in b
1548147867.191 * [misc]taylor:  Taking taylor expansion of c in b
1548147867.191 * [misc]backup-simplify:  Simplify c into c
1548147867.191 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147867.191 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147867.191 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in b
1548147867.191 * [misc]taylor:  Taking taylor expansion of (pow d 2) in b
1548147867.191 * [misc]taylor:  Taking taylor expansion of d in b
1548147867.191 * [misc]backup-simplify:  Simplify d into d
1548147867.191 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147867.191 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147867.191 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1548147867.192 * [misc]backup-simplify:  Simplify (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1548147867.192 * [misc]backup-simplify:  Simplify (/ (/ 1 c) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) into (/ 1 (* (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) c))
1548147867.192 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in d
1548147867.192 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1548147867.192 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1548147867.192 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1548147867.192 * [misc]taylor:  Taking taylor expansion of b in d
1548147867.192 * [misc]backup-simplify:  Simplify b into b
1548147867.192 * [misc]taylor:  Taking taylor expansion of c in d
1548147867.192 * [misc]backup-simplify:  Simplify c into c
1548147867.192 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147867.192 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1548147867.192 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1548147867.192 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1548147867.192 * [misc]taylor:  Taking taylor expansion of a in d
1548147867.192 * [misc]backup-simplify:  Simplify a into a
1548147867.192 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.192 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.192 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.192 * [misc]backup-simplify:  Simplify (* a 0) into 0
1548147867.192 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1548147867.192 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1548147867.192 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1548147867.192 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1548147867.192 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1548147867.192 * [misc]taylor:  Taking taylor expansion of c in d
1548147867.192 * [misc]backup-simplify:  Simplify c into c
1548147867.192 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147867.192 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147867.192 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1548147867.192 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147867.192 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.192 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.193 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.193 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.193 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147867.193 * [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
1548147867.193 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 a))) into (- (/ 1 a))
1548147867.193 * [misc]backup-simplify:  Simplify (+ 0 1) into 1
1548147867.193 * [misc]backup-simplify:  Simplify (/ (- (/ 1 a)) 1) into (/ -1 a)
1548147867.193 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1548147867.193 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1548147867.193 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1548147867.193 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1548147867.193 * [misc]taylor:  Taking taylor expansion of b in c
1548147867.193 * [misc]backup-simplify:  Simplify b into b
1548147867.193 * [misc]taylor:  Taking taylor expansion of c in c
1548147867.193 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.193 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.193 * [misc]backup-simplify:  Simplify (* b 0) into 0
1548147867.193 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1548147867.193 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1548147867.193 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1548147867.193 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147867.193 * [misc]taylor:  Taking taylor expansion of a in c
1548147867.193 * [misc]backup-simplify:  Simplify a into a
1548147867.193 * [misc]taylor:  Taking taylor expansion of d in c
1548147867.193 * [misc]backup-simplify:  Simplify d into d
1548147867.193 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147867.193 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147867.194 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147867.194 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147867.194 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147867.194 * [misc]taylor:  Taking taylor expansion of c in c
1548147867.194 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.194 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.194 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.194 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147867.194 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147867.194 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147867.194 * [misc]taylor:  Taking taylor expansion of d in c
1548147867.194 * [misc]backup-simplify:  Simplify d into d
1548147867.194 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147867.194 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147867.194 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1548147867.194 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147867.194 * [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
1548147867.194 * [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (* b c)) (/ 1 (* a d))) (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))) in c
1548147867.194 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1548147867.194 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1548147867.194 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1548147867.194 * [misc]taylor:  Taking taylor expansion of b in c
1548147867.194 * [misc]backup-simplify:  Simplify b into b
1548147867.194 * [misc]taylor:  Taking taylor expansion of c in c
1548147867.194 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.194 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.194 * [misc]backup-simplify:  Simplify (* b 0) into 0
1548147867.194 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1548147867.195 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1548147867.195 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1548147867.195 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147867.195 * [misc]taylor:  Taking taylor expansion of a in c
1548147867.195 * [misc]backup-simplify:  Simplify a into a
1548147867.195 * [misc]taylor:  Taking taylor expansion of d in c
1548147867.195 * [misc]backup-simplify:  Simplify d into d
1548147867.195 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147867.195 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147867.195 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147867.195 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147867.195 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147867.195 * [misc]taylor:  Taking taylor expansion of c in c
1548147867.195 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.195 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.195 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.195 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147867.195 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147867.195 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147867.195 * [misc]taylor:  Taking taylor expansion of d in c
1548147867.195 * [misc]backup-simplify:  Simplify d into d
1548147867.195 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147867.195 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147867.195 * [misc]backup-simplify:  Simplify (+ (/ 1 b) 0) into (/ 1 b)
1548147867.195 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147867.195 * [misc]backup-simplify:  Simplify (/ (/ 1 b) 1) into (/ 1 b)
1548147867.195 * [misc]taylor:  Taking taylor expansion of (/ 1 b) in d
1548147867.195 * [misc]taylor:  Taking taylor expansion of b in d
1548147867.195 * [misc]backup-simplify:  Simplify b into b
1548147867.195 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1548147867.196 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1548147867.196 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.196 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.196 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 1) (* 0 0))) into 0
1548147867.196 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1548147867.196 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1548147867.196 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1548147867.196 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147867.196 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147867.196 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.197 * [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (* a d))) 1) (+ (* (/ 1 b) (/ 0 1)))) into (- (/ 1 (* a d)))
1548147867.197 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in d
1548147867.197 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1548147867.197 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1548147867.197 * [misc]taylor:  Taking taylor expansion of a in d
1548147867.197 * [misc]backup-simplify:  Simplify a into a
1548147867.197 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.197 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.197 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.197 * [misc]backup-simplify:  Simplify (* a 0) into 0
1548147867.197 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1548147867.197 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1548147867.197 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548147867.197 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 1) (* 0 0))) into 0
1548147867.197 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1548147867.197 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1548147867.197 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.197 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.197 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.198 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1548147867.198 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.198 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.198 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.198 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.198 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1548147867.198 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1548147867.198 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147867.198 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1548147867.198 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.198 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.198 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147867.199 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147867.199 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1548147867.199 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 1 b) (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (* a d))) (/ 0 1)))) into (- (/ 1 (* b (pow d 2))))
1548147867.199 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b (pow d 2)))) in d
1548147867.199 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b (pow d 2))) in d
1548147867.199 * [misc]taylor:  Taking taylor expansion of (* b (pow d 2)) in d
1548147867.199 * [misc]taylor:  Taking taylor expansion of b in d
1548147867.199 * [misc]backup-simplify:  Simplify b into b
1548147867.199 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147867.199 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.199 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.199 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.199 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.199 * [misc]backup-simplify:  Simplify (* b 1) into b
1548147867.199 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1548147867.200 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147867.200 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147867.200 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147867.200 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147867.200 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 1)) into 0
1548147867.200 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1548147867.200 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 1))) into 0
1548147867.200 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1548147867.201 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1548147867.201 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.201 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.201 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.201 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1548147867.201 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1548147867.201 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.201 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.201 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.201 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1548147867.201 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.201 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.201 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.201 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.201 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.201 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.201 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.201 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.201 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.202 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1548147867.202 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1548147867.202 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1548147867.202 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1548147867.202 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.202 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.202 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147867.203 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147867.203 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147867.203 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147867.203 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.203 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 1 b) (/ 0 1)) (* (- (/ 1 (* a d))) (/ (/ 1 (pow d 2)) 1)) (* (- (/ 1 (* b (pow d 2)))) (/ 0 1)))) into (/ 1 (* a (pow d 3)))
1548147867.203 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a (pow d 3))) in d
1548147867.203 * [misc]taylor:  Taking taylor expansion of (* a (pow d 3)) in d
1548147867.203 * [misc]taylor:  Taking taylor expansion of a in d
1548147867.204 * [misc]backup-simplify:  Simplify a into a
1548147867.204 * [misc]taylor:  Taking taylor expansion of (pow d 3) in d
1548147867.204 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.204 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.204 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.204 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.204 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.204 * [misc]backup-simplify:  Simplify (* a 1) into a
1548147867.204 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1548147867.204 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548147867.204 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147867.204 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147867.205 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147867.205 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548147867.205 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147867.205 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147867.205 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147867.205 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548147867.206 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 1)) into 0
1548147867.206 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
1548147867.206 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147867.206 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 1))) into 0
1548147867.206 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
1548147867.206 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1548147867.206 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1548147867.206 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.206 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.207 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548147867.207 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548147867.207 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1548147867.207 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.207 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.207 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.207 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1548147867.207 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1548147867.207 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.207 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.208 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.208 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1548147867.208 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.208 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.208 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.208 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.208 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.208 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.208 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.208 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.208 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.208 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.208 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.208 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.208 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.208 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.208 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.208 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.208 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.208 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.208 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1548147867.208 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1548147867.209 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1548147867.209 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1548147867.209 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.209 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.209 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548147867.209 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147867.210 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1548147867.210 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1548147867.210 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.210 * [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 1 b) (/ 0 1)) (* (- (/ 1 (* a d))) (/ 0 1)) (* (- (/ 1 (* b (pow d 2)))) (/ (/ 1 (pow d 2)) 1)) (* (/ 1 (* a (pow d 3))) (/ 0 1)))) into (/ 1 (* b (pow d 4)))
1548147867.210 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b (pow d 4))) in d
1548147867.210 * [misc]taylor:  Taking taylor expansion of (* b (pow d 4)) in d
1548147867.211 * [misc]taylor:  Taking taylor expansion of b in d
1548147867.211 * [misc]backup-simplify:  Simplify b into b
1548147867.211 * [misc]taylor:  Taking taylor expansion of (pow d 4) in d
1548147867.211 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.211 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.211 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.211 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.211 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.211 * [misc]backup-simplify:  Simplify (* b 1) into b
1548147867.211 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1548147867.211 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548147867.211 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147867.211 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548147867.212 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147867.212 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147867.212 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548147867.212 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548147867.212 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147867.213 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147867.213 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147867.213 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548147867.213 * [misc]backup-simplify:  Simplify (+ (* b 0) (* 0 1)) into 0
1548147867.213 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
1548147867.213 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548147867.214 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (* 0 1))) into 0
1548147867.214 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0
1548147867.214 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147867.214 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1548147867.214 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1548147867.214 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1548147867.214 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.214 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.214 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548147867.215 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548147867.215 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548147867.215 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1548147867.215 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.215 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.215 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548147867.216 * [misc]backup-simplify:  Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1548147867.216 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1548147867.216 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.216 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.216 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.216 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1548147867.216 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
1548147867.216 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.216 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.216 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.217 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0
1548147867.217 * [misc]taylor:  Taking taylor expansion of 0 in b
1548147867.217 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.217 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.217 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.217 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.217 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.217 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.217 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.217 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.217 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.217 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.217 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.217 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.217 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.217 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.217 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.217 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.217 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.217 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.217 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.217 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.217 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.217 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.217 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.217 * * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 2)
1548147867.217 * [misc]backup-simplify:  Simplify (- (* b c) (* a d)) into (- (* b c) (* a d))
1548147867.217 * [misc]approximate:  Taking taylor expansion of (- (* b c) (* a d)) in (b c a d) around 0
1548147867.217 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in d
1548147867.217 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1548147867.217 * [misc]taylor:  Taking taylor expansion of b in d
1548147867.217 * [misc]backup-simplify:  Simplify b into b
1548147867.217 * [misc]taylor:  Taking taylor expansion of c in d
1548147867.217 * [misc]backup-simplify:  Simplify c into c
1548147867.217 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1548147867.217 * [misc]taylor:  Taking taylor expansion of a in d
1548147867.217 * [misc]backup-simplify:  Simplify a into a
1548147867.217 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.217 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.217 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.218 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in a
1548147867.218 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1548147867.218 * [misc]taylor:  Taking taylor expansion of b in a
1548147867.218 * [misc]backup-simplify:  Simplify b into b
1548147867.218 * [misc]taylor:  Taking taylor expansion of c in a
1548147867.218 * [misc]backup-simplify:  Simplify c into c
1548147867.218 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147867.218 * [misc]taylor:  Taking taylor expansion of a in a
1548147867.218 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.218 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.218 * [misc]taylor:  Taking taylor expansion of d in a
1548147867.218 * [misc]backup-simplify:  Simplify d into d
1548147867.218 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in c
1548147867.218 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1548147867.218 * [misc]taylor:  Taking taylor expansion of b in c
1548147867.218 * [misc]backup-simplify:  Simplify b into b
1548147867.218 * [misc]taylor:  Taking taylor expansion of c in c
1548147867.218 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.218 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.218 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147867.218 * [misc]taylor:  Taking taylor expansion of a in c
1548147867.218 * [misc]backup-simplify:  Simplify a into a
1548147867.218 * [misc]taylor:  Taking taylor expansion of d in c
1548147867.218 * [misc]backup-simplify:  Simplify d into d
1548147867.218 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1548147867.218 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147867.218 * [misc]taylor:  Taking taylor expansion of b in b
1548147867.218 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.218 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.218 * [misc]taylor:  Taking taylor expansion of c in b
1548147867.218 * [misc]backup-simplify:  Simplify c into c
1548147867.218 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147867.218 * [misc]taylor:  Taking taylor expansion of a in b
1548147867.218 * [misc]backup-simplify:  Simplify a into a
1548147867.218 * [misc]taylor:  Taking taylor expansion of d in b
1548147867.218 * [misc]backup-simplify:  Simplify d into d
1548147867.218 * [misc]taylor:  Taking taylor expansion of (- (* b c) (* a d)) in b
1548147867.218 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147867.218 * [misc]taylor:  Taking taylor expansion of b in b
1548147867.218 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.218 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.218 * [misc]taylor:  Taking taylor expansion of c in b
1548147867.218 * [misc]backup-simplify:  Simplify c into c
1548147867.218 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147867.218 * [misc]taylor:  Taking taylor expansion of a in b
1548147867.218 * [misc]backup-simplify:  Simplify a into a
1548147867.218 * [misc]taylor:  Taking taylor expansion of d in b
1548147867.218 * [misc]backup-simplify:  Simplify d into d
1548147867.218 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147867.218 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147867.218 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1548147867.218 * [misc]backup-simplify:  Simplify (+ 0 (- (* a d))) into (- (* a d))
1548147867.218 * [misc]taylor:  Taking taylor expansion of (- (* a d)) in c
1548147867.218 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147867.218 * [misc]taylor:  Taking taylor expansion of a in c
1548147867.218 * [misc]backup-simplify:  Simplify a into a
1548147867.218 * [misc]taylor:  Taking taylor expansion of d in c
1548147867.219 * [misc]backup-simplify:  Simplify d into d
1548147867.219 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147867.219 * [misc]backup-simplify:  Simplify (- (* a d)) into (- (* a d))
1548147867.219 * [misc]taylor:  Taking taylor expansion of (- (* a d)) in a
1548147867.219 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147867.219 * [misc]taylor:  Taking taylor expansion of a in a
1548147867.219 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.219 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.219 * [misc]taylor:  Taking taylor expansion of d in a
1548147867.219 * [misc]backup-simplify:  Simplify d into d
1548147867.219 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147867.219 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.219 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.219 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.219 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.219 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147867.219 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147867.219 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.219 * [misc]backup-simplify:  Simplify (+ c 0) into c
1548147867.219 * [misc]taylor:  Taking taylor expansion of c in c
1548147867.219 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.219 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.219 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.219 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.219 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.219 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.219 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.219 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147867.220 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.220 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.220 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.220 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.220 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.220 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.220 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1548147867.220 * [misc]backup-simplify:  Simplify (- d) into (- d)
1548147867.220 * [misc]taylor:  Taking taylor expansion of (- d) in d
1548147867.220 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.220 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.220 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.220 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.220 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.220 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.220 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1548147867.220 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1548147867.220 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.221 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.221 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147867.221 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.221 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.221 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.221 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.221 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.221 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.221 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.221 * [misc]backup-simplify:  Simplify (- (* (/ 1 b) (/ 1 c)) (* (/ 1 a) (/ 1 d))) into (- (/ 1 (* b c)) (/ 1 (* a d)))
1548147867.221 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in (b c a d) around 0
1548147867.221 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1548147867.221 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1548147867.221 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1548147867.221 * [misc]taylor:  Taking taylor expansion of b in d
1548147867.221 * [misc]backup-simplify:  Simplify b into b
1548147867.221 * [misc]taylor:  Taking taylor expansion of c in d
1548147867.221 * [misc]backup-simplify:  Simplify c into c
1548147867.221 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147867.221 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1548147867.221 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1548147867.221 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1548147867.221 * [misc]taylor:  Taking taylor expansion of a in d
1548147867.221 * [misc]backup-simplify:  Simplify a into a
1548147867.221 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.221 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.221 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.221 * [misc]backup-simplify:  Simplify (* a 0) into 0
1548147867.221 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1548147867.221 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1548147867.221 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1548147867.221 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1548147867.221 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1548147867.221 * [misc]taylor:  Taking taylor expansion of b in a
1548147867.221 * [misc]backup-simplify:  Simplify b into b
1548147867.221 * [misc]taylor:  Taking taylor expansion of c in a
1548147867.221 * [misc]backup-simplify:  Simplify c into c
1548147867.221 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147867.222 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1548147867.222 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1548147867.222 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147867.222 * [misc]taylor:  Taking taylor expansion of a in a
1548147867.222 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.222 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.222 * [misc]taylor:  Taking taylor expansion of d in a
1548147867.222 * [misc]backup-simplify:  Simplify d into d
1548147867.222 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147867.222 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1548147867.222 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1548147867.222 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1548147867.222 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1548147867.222 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1548147867.222 * [misc]taylor:  Taking taylor expansion of b in c
1548147867.222 * [misc]backup-simplify:  Simplify b into b
1548147867.222 * [misc]taylor:  Taking taylor expansion of c in c
1548147867.222 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.222 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.222 * [misc]backup-simplify:  Simplify (* b 0) into 0
1548147867.222 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1548147867.222 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1548147867.222 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1548147867.222 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147867.222 * [misc]taylor:  Taking taylor expansion of a in c
1548147867.222 * [misc]backup-simplify:  Simplify a into a
1548147867.222 * [misc]taylor:  Taking taylor expansion of d in c
1548147867.222 * [misc]backup-simplify:  Simplify d into d
1548147867.222 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147867.222 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147867.222 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1548147867.222 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1548147867.222 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147867.222 * [misc]taylor:  Taking taylor expansion of b in b
1548147867.222 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.222 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.222 * [misc]taylor:  Taking taylor expansion of c in b
1548147867.222 * [misc]backup-simplify:  Simplify c into c
1548147867.222 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147867.223 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147867.223 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1548147867.223 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1548147867.223 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147867.223 * [misc]taylor:  Taking taylor expansion of a in b
1548147867.223 * [misc]backup-simplify:  Simplify a into a
1548147867.223 * [misc]taylor:  Taking taylor expansion of d in b
1548147867.223 * [misc]backup-simplify:  Simplify d into d
1548147867.223 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147867.223 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147867.223 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1548147867.223 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1548147867.223 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147867.223 * [misc]taylor:  Taking taylor expansion of b in b
1548147867.223 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.223 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.223 * [misc]taylor:  Taking taylor expansion of c in b
1548147867.223 * [misc]backup-simplify:  Simplify c into c
1548147867.223 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147867.223 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147867.223 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1548147867.223 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1548147867.223 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147867.223 * [misc]taylor:  Taking taylor expansion of a in b
1548147867.223 * [misc]backup-simplify:  Simplify a into a
1548147867.223 * [misc]taylor:  Taking taylor expansion of d in b
1548147867.223 * [misc]backup-simplify:  Simplify d into d
1548147867.223 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147867.223 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147867.224 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1548147867.224 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1548147867.224 * [misc]taylor:  Taking taylor expansion of c in c
1548147867.224 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.224 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.224 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147867.224 * [misc]taylor:  Taking taylor expansion of 1 in a
1548147867.224 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.224 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1548147867.224 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1548147867.224 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1548147867.224 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1548147867.224 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in c
1548147867.224 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1548147867.224 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147867.224 * [misc]taylor:  Taking taylor expansion of a in c
1548147867.224 * [misc]backup-simplify:  Simplify a into a
1548147867.224 * [misc]taylor:  Taking taylor expansion of d in c
1548147867.224 * [misc]backup-simplify:  Simplify d into d
1548147867.224 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147867.224 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147867.225 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147867.225 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.225 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.225 * [misc]taylor:  Taking taylor expansion of 1 in d
1548147867.225 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.225 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1548147867.225 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1548147867.225 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147867.225 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1548147867.225 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.225 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.225 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147867.225 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.225 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1548147867.225 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1548147867.226 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1548147867.226 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147867.226 * [misc]taylor:  Taking taylor expansion of a in a
1548147867.226 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.226 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.226 * [misc]taylor:  Taking taylor expansion of d in a
1548147867.226 * [misc]backup-simplify:  Simplify d into d
1548147867.226 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147867.226 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1548147867.226 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1548147867.226 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1548147867.226 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1548147867.226 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1548147867.226 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.226 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.226 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.226 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147867.226 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147867.226 * [misc]backup-simplify:  Simplify -1 into -1
1548147867.226 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147867.226 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.226 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.226 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.226 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.226 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.226 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.227 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.227 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1548147867.227 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1548147867.227 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1548147867.227 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1548147867.227 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.227 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.227 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147867.227 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.227 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.228 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.228 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147867.228 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1548147867.228 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.228 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.228 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.228 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147867.228 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.228 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.228 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1548147867.228 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1548147867.228 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.228 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.229 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.229 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.229 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.229 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.229 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.229 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.229 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.229 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147867.229 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.229 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.229 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.229 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.229 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.229 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))))) into 0
1548147867.230 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1548147867.230 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1548147867.230 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1548147867.230 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.230 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.230 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147867.230 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.230 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.230 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.230 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.230 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.230 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1548147867.231 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1548147867.231 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.231 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.231 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.231 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147867.231 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.231 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.231 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.231 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.231 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.231 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.231 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.231 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.231 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1548147867.231 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1548147867.232 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.232 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.232 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.232 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.232 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.232 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.232 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.232 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.232 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.232 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.232 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.232 * [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 c)) (/ 1 (/ 1 b)))))) (* -1 (* (/ 1 (/ 1 d)) (* (/ 1 (/ 1 a)) (* 1 1))))) into (- (* b c) (* a d))
1548147867.232 * [misc]backup-simplify:  Simplify (- (* (/ 1 (- b)) (/ 1 (- c))) (* (/ 1 (- a)) (/ 1 (- d)))) into (- (/ 1 (* b c)) (/ 1 (* a d)))
1548147867.232 * [misc]approximate:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in (b c a d) around 0
1548147867.232 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in d
1548147867.232 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in d
1548147867.232 * [misc]taylor:  Taking taylor expansion of (* b c) in d
1548147867.232 * [misc]taylor:  Taking taylor expansion of b in d
1548147867.232 * [misc]backup-simplify:  Simplify b into b
1548147867.232 * [misc]taylor:  Taking taylor expansion of c in d
1548147867.232 * [misc]backup-simplify:  Simplify c into c
1548147867.232 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147867.232 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1548147867.232 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in d
1548147867.232 * [misc]taylor:  Taking taylor expansion of (* a d) in d
1548147867.232 * [misc]taylor:  Taking taylor expansion of a in d
1548147867.233 * [misc]backup-simplify:  Simplify a into a
1548147867.233 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.233 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.233 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.233 * [misc]backup-simplify:  Simplify (* a 0) into 0
1548147867.233 * [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
1548147867.233 * [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
1548147867.233 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in a
1548147867.233 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in a
1548147867.233 * [misc]taylor:  Taking taylor expansion of (* b c) in a
1548147867.233 * [misc]taylor:  Taking taylor expansion of b in a
1548147867.233 * [misc]backup-simplify:  Simplify b into b
1548147867.233 * [misc]taylor:  Taking taylor expansion of c in a
1548147867.233 * [misc]backup-simplify:  Simplify c into c
1548147867.233 * [misc]backup-simplify:  Simplify (* b c) into (* b c)
1548147867.233 * [misc]backup-simplify:  Simplify (/ 1 (* b c)) into (/ 1 (* b c))
1548147867.233 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1548147867.233 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147867.233 * [misc]taylor:  Taking taylor expansion of a in a
1548147867.233 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.233 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.233 * [misc]taylor:  Taking taylor expansion of d in a
1548147867.233 * [misc]backup-simplify:  Simplify d into d
1548147867.233 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147867.233 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1548147867.233 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1548147867.233 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in c
1548147867.233 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in c
1548147867.233 * [misc]taylor:  Taking taylor expansion of (* b c) in c
1548147867.233 * [misc]taylor:  Taking taylor expansion of b in c
1548147867.233 * [misc]backup-simplify:  Simplify b into b
1548147867.233 * [misc]taylor:  Taking taylor expansion of c in c
1548147867.233 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.233 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.233 * [misc]backup-simplify:  Simplify (* b 0) into 0
1548147867.234 * [misc]backup-simplify:  Simplify (+ (* b 1) (* 0 0)) into b
1548147867.234 * [misc]backup-simplify:  Simplify (/ 1 b) into (/ 1 b)
1548147867.234 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1548147867.234 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147867.234 * [misc]taylor:  Taking taylor expansion of a in c
1548147867.234 * [misc]backup-simplify:  Simplify a into a
1548147867.234 * [misc]taylor:  Taking taylor expansion of d in c
1548147867.234 * [misc]backup-simplify:  Simplify d into d
1548147867.234 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147867.234 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147867.234 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1548147867.234 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1548147867.234 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147867.234 * [misc]taylor:  Taking taylor expansion of b in b
1548147867.234 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.234 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.234 * [misc]taylor:  Taking taylor expansion of c in b
1548147867.234 * [misc]backup-simplify:  Simplify c into c
1548147867.234 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147867.234 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147867.234 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1548147867.234 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1548147867.234 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147867.234 * [misc]taylor:  Taking taylor expansion of a in b
1548147867.234 * [misc]backup-simplify:  Simplify a into a
1548147867.234 * [misc]taylor:  Taking taylor expansion of d in b
1548147867.234 * [misc]backup-simplify:  Simplify d into d
1548147867.234 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147867.234 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147867.234 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* b c)) (/ 1 (* a d))) in b
1548147867.234 * [misc]taylor:  Taking taylor expansion of (/ 1 (* b c)) in b
1548147867.234 * [misc]taylor:  Taking taylor expansion of (* b c) in b
1548147867.234 * [misc]taylor:  Taking taylor expansion of b in b
1548147867.234 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.234 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.234 * [misc]taylor:  Taking taylor expansion of c in b
1548147867.234 * [misc]backup-simplify:  Simplify c into c
1548147867.234 * [misc]backup-simplify:  Simplify (* 0 c) into 0
1548147867.235 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 c)) into c
1548147867.235 * [misc]backup-simplify:  Simplify (/ 1 c) into (/ 1 c)
1548147867.235 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in b
1548147867.235 * [misc]taylor:  Taking taylor expansion of (* a d) in b
1548147867.235 * [misc]taylor:  Taking taylor expansion of a in b
1548147867.235 * [misc]backup-simplify:  Simplify a into a
1548147867.235 * [misc]taylor:  Taking taylor expansion of d in b
1548147867.235 * [misc]backup-simplify:  Simplify d into d
1548147867.235 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147867.235 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147867.235 * [misc]backup-simplify:  Simplify (+ (/ 1 c) 0) into (/ 1 c)
1548147867.235 * [misc]taylor:  Taking taylor expansion of (/ 1 c) in c
1548147867.235 * [misc]taylor:  Taking taylor expansion of c in c
1548147867.235 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.235 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.235 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147867.235 * [misc]taylor:  Taking taylor expansion of 1 in a
1548147867.235 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.235 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 c))) into 0
1548147867.235 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)))) into 0
1548147867.235 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1548147867.235 * [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a d)))) into (- (/ 1 (* a d)))
1548147867.235 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in c
1548147867.236 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in c
1548147867.236 * [misc]taylor:  Taking taylor expansion of (* a d) in c
1548147867.236 * [misc]taylor:  Taking taylor expansion of a in c
1548147867.236 * [misc]backup-simplify:  Simplify a into a
1548147867.236 * [misc]taylor:  Taking taylor expansion of d in c
1548147867.236 * [misc]backup-simplify:  Simplify d into d
1548147867.236 * [misc]backup-simplify:  Simplify (* a d) into (* a d)
1548147867.236 * [misc]backup-simplify:  Simplify (/ 1 (* a d)) into (/ 1 (* a d))
1548147867.236 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147867.236 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.236 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.236 * [misc]taylor:  Taking taylor expansion of 1 in d
1548147867.236 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.236 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 c)))) into 0
1548147867.236 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)))) into 0
1548147867.236 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147867.236 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1548147867.237 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.237 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.237 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147867.237 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.237 * [misc]backup-simplify:  Simplify (- (/ 1 (* a d))) into (- (/ 1 (* a d)))
1548147867.237 * [misc]taylor:  Taking taylor expansion of (- (/ 1 (* a d))) in a
1548147867.237 * [misc]taylor:  Taking taylor expansion of (/ 1 (* a d)) in a
1548147867.237 * [misc]taylor:  Taking taylor expansion of (* a d) in a
1548147867.237 * [misc]taylor:  Taking taylor expansion of a in a
1548147867.237 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.237 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.237 * [misc]taylor:  Taking taylor expansion of d in a
1548147867.237 * [misc]backup-simplify:  Simplify d into d
1548147867.237 * [misc]backup-simplify:  Simplify (* 0 d) into 0
1548147867.237 * [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 d)) into d
1548147867.237 * [misc]backup-simplify:  Simplify (/ 1 d) into (/ 1 d)
1548147867.237 * [misc]backup-simplify:  Simplify (- (/ 1 d)) into (- (/ 1 d))
1548147867.237 * [misc]taylor:  Taking taylor expansion of (- (/ 1 d)) in d
1548147867.237 * [misc]taylor:  Taking taylor expansion of (/ 1 d) in d
1548147867.237 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.237 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.237 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.237 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147867.237 * [misc]backup-simplify:  Simplify (- 1) into -1
1548147867.237 * [misc]backup-simplify:  Simplify -1 into -1
1548147867.238 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147867.238 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.238 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.238 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.238 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.238 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.238 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.238 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.238 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 c))))) into 0
1548147867.238 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1548147867.238 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1548147867.238 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1548147867.239 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.239 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.239 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147867.239 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.239 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.239 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.239 * [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 d)) into 0
1548147867.239 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))))) into 0
1548147867.239 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.239 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.239 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.239 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147867.239 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.239 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.240 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 d))) into 0
1548147867.240 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)))) into 0
1548147867.240 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.240 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.240 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.240 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.240 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.240 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.240 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.240 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.240 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.240 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147867.240 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.240 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.240 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.240 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.240 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.241 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 c)))))) into 0
1548147867.241 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 c) (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)) (* 0 (/ 0 c)))) into 0
1548147867.241 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1548147867.241 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1548147867.241 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.241 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.241 * [misc]taylor:  Taking taylor expansion of 0 in c
1548147867.241 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.241 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.241 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.241 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.241 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.242 * [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 d))) into 0
1548147867.242 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a d)) (/ 0 (* a d))) (* 0 (/ 0 (* a d))))) into 0
1548147867.242 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.242 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.242 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.242 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147867.242 * [misc]taylor:  Taking taylor expansion of 0 in a
1548147867.242 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.242 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.242 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.242 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.242 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.242 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.242 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.243 * [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 d)))) into 0
1548147867.243 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 d) (/ 0 d)) (* 0 (/ 0 d)))) into 0
1548147867.243 * [misc]backup-simplify:  Simplify (- 0) into 0
1548147867.243 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.243 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.243 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.243 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.243 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.243 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.243 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.243 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.243 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.243 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.243 * [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- c))) (/ 1 (/ 1 (- b))))))) (* -1 (* (/ 1 (/ 1 (- d))) (* (/ 1 (/ 1 (- a))) (* 1 1))))) into (- (* b c) (* a d))
1548147867.243 * * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1)
1548147867.243 * [misc]backup-simplify:  Simplify (+ (* c c) (* d d)) into (+ (pow c 2) (pow d 2))
1548147867.244 * [misc]approximate:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in (c d) around 0
1548147867.244 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in d
1548147867.244 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1548147867.244 * [misc]taylor:  Taking taylor expansion of c in d
1548147867.244 * [misc]backup-simplify:  Simplify c into c
1548147867.244 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147867.244 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.244 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.244 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.244 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1548147867.244 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147867.244 * [misc]taylor:  Taking taylor expansion of c in c
1548147867.244 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.244 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.244 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147867.244 * [misc]taylor:  Taking taylor expansion of d in c
1548147867.244 * [misc]backup-simplify:  Simplify d into d
1548147867.244 * [misc]taylor:  Taking taylor expansion of (+ (pow c 2) (pow d 2)) in c
1548147867.244 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147867.244 * [misc]taylor:  Taking taylor expansion of c in c
1548147867.244 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.244 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.244 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147867.244 * [misc]taylor:  Taking taylor expansion of d in c
1548147867.244 * [misc]backup-simplify:  Simplify d into d
1548147867.244 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147867.244 * [misc]backup-simplify:  Simplify (+ 0 (pow d 2)) into (pow d 2)
1548147867.244 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147867.244 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.244 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.244 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.244 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147867.244 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.244 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.244 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.244 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.244 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.245 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1548147867.245 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147867.245 * [misc]taylor:  Taking taylor expansion of 1 in d
1548147867.245 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.245 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.245 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.245 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.245 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.245 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147867.245 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (* 0 d)))) into 0
1548147867.245 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.245 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.245 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.245 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.245 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.245 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.246 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147867.246 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.246 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147867.246 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 d))))) into 0
1548147867.246 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.246 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.246 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.246 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.246 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.246 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* d 1) 2)) (* 1 (pow (* 1 c) 2))) into (+ (pow d 2) (pow c 2))
1548147867.247 * [misc]backup-simplify:  Simplify (+ (* (/ 1 c) (/ 1 c)) (* (/ 1 d) (/ 1 d))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1548147867.247 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in (c d) around 0
1548147867.247 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1548147867.247 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1548147867.247 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1548147867.247 * [misc]taylor:  Taking taylor expansion of c in d
1548147867.247 * [misc]backup-simplify:  Simplify c into c
1548147867.247 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147867.247 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147867.247 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1548147867.247 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147867.247 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.247 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.247 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.247 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.247 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147867.247 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147867.247 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147867.247 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147867.247 * [misc]taylor:  Taking taylor expansion of c in c
1548147867.247 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.247 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.247 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.247 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147867.247 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147867.247 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147867.247 * [misc]taylor:  Taking taylor expansion of d in c
1548147867.247 * [misc]backup-simplify:  Simplify d into d
1548147867.247 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147867.247 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147867.247 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147867.248 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147867.248 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147867.248 * [misc]taylor:  Taking taylor expansion of c in c
1548147867.248 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.248 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.248 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.248 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147867.248 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147867.248 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147867.248 * [misc]taylor:  Taking taylor expansion of d in c
1548147867.248 * [misc]backup-simplify:  Simplify d into d
1548147867.248 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147867.248 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147867.248 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147867.248 * [misc]taylor:  Taking taylor expansion of 1 in d
1548147867.248 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.248 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147867.248 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147867.248 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.249 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.249 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.249 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147867.249 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147867.249 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1548147867.249 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1548147867.249 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147867.249 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.249 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.249 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.249 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.249 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147867.249 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.249 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.249 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147867.250 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147867.250 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147867.250 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147867.250 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.250 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.250 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.250 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147867.250 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147867.250 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.250 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.250 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.251 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548147867.251 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147867.251 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1548147867.251 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1548147867.251 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.251 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.251 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.251 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147867.252 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147867.252 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.252 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.252 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.252 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 c))) 2)) (* 1 (pow (* (/ 1 (/ 1 d)) 1) 2))) into (+ (pow c 2) (pow d 2))
1548147867.252 * [misc]backup-simplify:  Simplify (+ (* (/ 1 (- c)) (/ 1 (- c))) (* (/ 1 (- d)) (/ 1 (- d)))) into (+ (/ 1 (pow c 2)) (/ 1 (pow d 2)))
1548147867.252 * [misc]approximate:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in (c d) around 0
1548147867.252 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in d
1548147867.252 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in d
1548147867.252 * [misc]taylor:  Taking taylor expansion of (pow c 2) in d
1548147867.252 * [misc]taylor:  Taking taylor expansion of c in d
1548147867.252 * [misc]backup-simplify:  Simplify c into c
1548147867.252 * [misc]backup-simplify:  Simplify (* c c) into (pow c 2)
1548147867.252 * [misc]backup-simplify:  Simplify (/ 1 (pow c 2)) into (/ 1 (pow c 2))
1548147867.252 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1548147867.252 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147867.252 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.252 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.252 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.252 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.252 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147867.252 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147867.252 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147867.252 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147867.253 * [misc]taylor:  Taking taylor expansion of c in c
1548147867.253 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.253 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.253 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.253 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147867.253 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147867.253 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147867.253 * [misc]taylor:  Taking taylor expansion of d in c
1548147867.253 * [misc]backup-simplify:  Simplify d into d
1548147867.253 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147867.253 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147867.253 * [misc]taylor:  Taking taylor expansion of (+ (/ 1 (pow c 2)) (/ 1 (pow d 2))) in c
1548147867.253 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow c 2)) in c
1548147867.253 * [misc]taylor:  Taking taylor expansion of (pow c 2) in c
1548147867.253 * [misc]taylor:  Taking taylor expansion of c in c
1548147867.253 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.253 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.253 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.253 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147867.253 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in c
1548147867.253 * [misc]taylor:  Taking taylor expansion of (pow d 2) in c
1548147867.253 * [misc]taylor:  Taking taylor expansion of d in c
1548147867.253 * [misc]backup-simplify:  Simplify d into d
1548147867.253 * [misc]backup-simplify:  Simplify (* d d) into (pow d 2)
1548147867.253 * [misc]backup-simplify:  Simplify (/ 1 (pow d 2)) into (/ 1 (pow d 2))
1548147867.254 * [misc]backup-simplify:  Simplify (+ 1 0) into 1
1548147867.254 * [misc]taylor:  Taking taylor expansion of 1 in d
1548147867.254 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.254 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147867.254 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147867.254 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.254 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.254 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.254 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147867.254 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147867.254 * [misc]backup-simplify:  Simplify (+ 0 (/ 1 (pow d 2))) into (/ 1 (pow d 2))
1548147867.254 * [misc]taylor:  Taking taylor expansion of (/ 1 (pow d 2)) in d
1548147867.254 * [misc]taylor:  Taking taylor expansion of (pow d 2) in d
1548147867.254 * [misc]taylor:  Taking taylor expansion of d in d
1548147867.254 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.254 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.255 * [misc]backup-simplify:  Simplify (* 1 1) into 1
1548147867.255 * [misc]backup-simplify:  Simplify (/ 1 1) into 1
1548147867.255 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.255 * [misc]backup-simplify:  Simplify 1 into 1
1548147867.255 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1548147867.255 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147867.255 * [misc]backup-simplify:  Simplify (+ (* d 0) (* 0 d)) into 0
1548147867.255 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))))) into 0
1548147867.255 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.255 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.255 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.256 * [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
1548147867.256 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
1548147867.256 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.256 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.256 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.256 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1548147867.256 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147867.256 * [misc]backup-simplify:  Simplify (+ (* d 0) (+ (* 0 0) (* 0 d))) into 0
1548147867.257 * [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow d 2)) (/ 0 (pow d 2))) (* 0 (/ 0 (pow d 2))))) into 0
1548147867.257 * [misc]backup-simplify:  Simplify (+ 0 0) into 0
1548147867.257 * [misc]taylor:  Taking taylor expansion of 0 in d
1548147867.257 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.257 * [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1548147867.257 * [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1548147867.257 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.257 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.257 * [misc]backup-simplify:  Simplify 0 into 0
1548147867.257 * [misc]backup-simplify:  Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- c)))) 2)) (* 1 (pow (* (/ 1 (/ 1 (- d))) 1) 2))) into (+ (pow c 2) (pow d 2))
1548147867.257 * * * [misc]progress:  simplifying candidates
1548147867.257 * * * * [misc]progress:  [ 1 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (pow (/ (+ (* c c) (* d d)) (- (* b c) (* a d))) 1)))>
1548147867.257 * * * * [misc]progress:  [ 2 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (exp (- (log (+ (* c c) (* d d))) (log (- (* b c) (* a d)))))))>
1548147867.258 * [enter]simplify:  Simplifying (- (log (+ (* c c) (* d d))) (log (- (* b c) (* a d))))
1548147867.258 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147867.260 * * [misc]simplify:  iters left: 5 (20 enodes)
1548147867.263 * * [misc]simplify:  iters left: 4 (28 enodes)
1548147867.266 * [exit]simplify:  Simplified to (- (log (+ (* c c) (* d d))) (log (- (* c b) (* d a))))
1548147867.266 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (exp (- (log (+ (* c c) (* d d))) (log (- (* c b) (* d a)))))))
1548147867.266 * * * * [misc]progress:  [ 3 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (exp (log (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))))>
1548147867.266 * * * * [misc]progress:  [ 4 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (log (exp (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))))>
1548147867.266 * * * * [misc]progress:  [ 5 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (cbrt (/ (* (* (+ (* c c) (* d d)) (+ (* c c) (* d d))) (+ (* c c) (* d d))) (* (* (- (* b c) (* a d)) (- (* b c) (* a d))) (- (* b c) (* a d)))))))>
1548147867.267 * [enter]simplify:  Simplifying (/ (* (* (+ (* c c) (* d d)) (+ (* c c) (* d d))) (+ (* c c) (* d d))) (* (* (- (* b c) (* a d)) (- (* b c) (* a d))) (- (* b c) (* a d))))
1548147867.267 * * [misc]simplify:  iters left: 6 (15 enodes)
1548147867.269 * * [misc]simplify:  iters left: 5 (41 enodes)
1548147867.278 * * [misc]simplify:  iters left: 4 (156 enodes)
1548147867.324 * [exit]simplify:  Simplified to (pow (/ (+ (* c c) (* d d)) (- (* b c) (* d a))) 3)
1548147867.324 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (cbrt (pow (/ (+ (* c c) (* d d)) (- (* b c) (* d a))) 3))))
1548147867.324 * * * * [misc]progress:  [ 6 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (* (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))))>
1548147867.324 * * * * [misc]progress:  [ 7 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (cbrt (* (* (/ (+ (* c c) (* d d)) (- (* b c) (* a d))) (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))))>
1548147867.324 * * * * [misc]progress:  [ 8 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (sqrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) (sqrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))))>
1548147867.325 * * * * [misc]progress:  [ 9 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (- (+ (* c c) (* d d))) (- (- (* b c) (* a d))))))>
1548147867.325 * * * * [misc]progress:  [ 10 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))) (/ (cbrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* a d)))))))>
1548147867.325 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))))
1548147867.325 * * [misc]simplify:  iters left: 6 (15 enodes)
1548147867.327 * * [misc]simplify:  iters left: 5 (26 enodes)
1548147867.331 * * [misc]simplify:  iters left: 4 (42 enodes)
1548147867.336 * * [misc]simplify:  iters left: 3 (45 enodes)
1548147867.341 * * [misc]simplify:  iters left: 2 (48 enodes)
1548147867.347 * [exit]simplify:  Simplified to (* (/ (cbrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* d a)))) (/ (cbrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* d a)))))
1548147867.347 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (* (* (/ (cbrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* d a)))) (/ (cbrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* d a))))) (/ (cbrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* a d)))))))
1548147867.347 * [enter]simplify:  Simplifying (/ (cbrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* a d))))
1548147867.347 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147867.349 * * [misc]simplify:  iters left: 5 (18 enodes)
1548147867.351 * * [misc]simplify:  iters left: 4 (25 enodes)
1548147867.355 * [exit]simplify:  Simplified to (/ (cbrt (+ (* c c) (* d d))) (cbrt (- (* c b) (* d a))))
1548147867.355 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (* (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))) (/ (cbrt (+ (* c c) (* d d))) (cbrt (- (* c b) (* d a)))))))
1548147867.355 * * * * [misc]progress:  [ 11 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* a d)))) (/ (cbrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d)))))))>
1548147867.355 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* a d))))
1548147867.355 * * [misc]simplify:  iters left: 6 (14 enodes)
1548147867.357 * * [misc]simplify:  iters left: 5 (21 enodes)
1548147867.360 * * [misc]simplify:  iters left: 4 (30 enodes)
1548147867.364 * * [misc]simplify:  iters left: 3 (31 enodes)
1548147867.368 * [exit]simplify:  Simplified to (/ (cbrt (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* d a))) (cbrt (+ (* c c) (* d d)))))
1548147867.368 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (* (/ (cbrt (+ (* c c) (* d d))) (/ (sqrt (- (* b c) (* d a))) (cbrt (+ (* c c) (* d d))))) (/ (cbrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d)))))))
1548147867.369 * [enter]simplify:  Simplifying (/ (cbrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d))))
1548147867.369 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147867.371 * * [misc]simplify:  iters left: 5 (18 enodes)
1548147867.373 * * [misc]simplify:  iters left: 4 (25 enodes)
1548147867.376 * [exit]simplify:  Simplified to (/ (cbrt (+ (* c c) (* d d))) (sqrt (- (* c b) (* d a))))
1548147867.376 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (* (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* a d)))) (/ (cbrt (+ (* c c) (* d d))) (sqrt (- (* c b) (* d a)))))))
1548147867.376 * * * * [misc]progress:  [ 12 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) 1) (/ (cbrt (+ (* c c) (* d d))) (- (* b c) (* a d))))))>
1548147867.377 * [enter]simplify:  Simplifying (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) 1)
1548147867.377 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147867.378 * * [misc]simplify:  iters left: 5 (14 enodes)
1548147867.380 * * [misc]simplify:  iters left: 4 (20 enodes)
1548147867.383 * * [misc]simplify:  iters left: 3 (34 enodes)
1548147867.387 * * [misc]simplify:  iters left: 2 (60 enodes)
1548147867.396 * [exit]simplify:  Simplified to (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))
1548147867.396 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (* (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (/ (cbrt (+ (* c c) (* d d))) (- (* b c) (* a d))))))
1548147867.396 * [enter]simplify:  Simplifying (/ (cbrt (+ (* c c) (* d d))) (- (* b c) (* a d)))
1548147867.396 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147867.398 * * [misc]simplify:  iters left: 5 (17 enodes)
1548147867.400 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147867.403 * [exit]simplify:  Simplified to (/ (cbrt (+ (* c c) (* d d))) (- (* c b) (* d a)))
1548147867.403 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (* (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (/ (cbrt (+ (* c c) (* d d))) (- (* c b) (* d a))))))
1548147867.403 * * * * [misc]progress:  [ 13 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (/ (sqrt (+ (* c c) (* d d))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* a d)))))))>
1548147867.404 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))))
1548147867.404 * * [misc]simplify:  iters left: 6 (14 enodes)
1548147867.406 * * [misc]simplify:  iters left: 5 (21 enodes)
1548147867.408 * * [misc]simplify:  iters left: 4 (28 enodes)
1548147867.412 * [exit]simplify:  Simplified to (/ (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* c b) (* d a)))) (cbrt (- (* c b) (* d a))))
1548147867.412 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (* (/ (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* c b) (* d a)))) (cbrt (- (* c b) (* d a)))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* a d)))))))
1548147867.412 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* a d))))
1548147867.412 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147867.414 * * [misc]simplify:  iters left: 5 (18 enodes)
1548147867.416 * * [misc]simplify:  iters left: 4 (25 enodes)
1548147867.420 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* c b) (* d a))))
1548147867.420 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (* (/ (sqrt (+ (* c c) (* d d))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* c b) (* d a)))))))
1548147867.420 * * * * [misc]progress:  [ 14 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d)))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d)))))))>
1548147867.420 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d))))
1548147867.420 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147867.422 * * [misc]simplify:  iters left: 5 (18 enodes)
1548147867.424 * * [misc]simplify:  iters left: 4 (25 enodes)
1548147867.428 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* c b) (* d a))))
1548147867.428 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (* (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* c b) (* d a)))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d)))))))
1548147867.428 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d))))
1548147867.428 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147867.430 * * [misc]simplify:  iters left: 5 (18 enodes)
1548147867.432 * * [misc]simplify:  iters left: 4 (25 enodes)
1548147867.435 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* c b) (* d a))))
1548147867.435 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (* (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d)))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* c b) (* d a)))))))
1548147867.435 * * * * [misc]progress:  [ 15 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (/ (sqrt (+ (* c c) (* d d))) 1) (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d))))))>
1548147867.435 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) 1)
1548147867.436 * * [misc]simplify:  iters left: 6 (8 enodes)
1548147867.437 * * [misc]simplify:  iters left: 5 (11 enodes)
1548147867.439 * * [misc]simplify:  iters left: 4 (13 enodes)
1548147867.440 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1548147867.440 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d))))))
1548147867.440 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))
1548147867.440 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147867.442 * * [misc]simplify:  iters left: 5 (17 enodes)
1548147867.444 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147867.447 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (- (* c b) (* d a)))
1548147867.447 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (* (sqrt (+ (* c c) (* d d))) (/ (sqrt (+ (* c c) (* d d))) (- (* c b) (* d a))))))
1548147867.447 * * * * [misc]progress:  [ 16 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (/ 1 (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))) (/ (+ (* c c) (* d d)) (cbrt (- (* b c) (* a d)))))))>
1548147867.448 * [enter]simplify:  Simplifying (/ 1 (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))))
1548147867.448 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147867.449 * * [misc]simplify:  iters left: 5 (19 enodes)
1548147867.452 * * [misc]simplify:  iters left: 4 (26 enodes)
1548147867.455 * [exit]simplify:  Simplified to (/ 1 (* (cbrt (- (* c b) (* a d))) (cbrt (- (* c b) (* a d)))))
1548147867.455 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (* (/ 1 (* (cbrt (- (* c b) (* a d))) (cbrt (- (* c b) (* a d))))) (/ (+ (* c c) (* d d)) (cbrt (- (* b c) (* a d)))))))
1548147867.455 * [enter]simplify:  Simplifying (/ (+ (* c c) (* d d)) (cbrt (- (* b c) (* a d))))
1548147867.455 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147867.457 * * [misc]simplify:  iters left: 5 (17 enodes)
1548147867.460 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147867.463 * [exit]simplify:  Simplified to (/ (+ (* c c) (* d d)) (cbrt (- (* b c) (* a d))))
1548147867.463 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (* (/ 1 (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))) (/ (+ (* c c) (* d d)) (cbrt (- (* b c) (* a d)))))))
1548147867.463 * * * * [misc]progress:  [ 17 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (/ 1 (sqrt (- (* b c) (* a d)))) (/ (+ (* c c) (* d d)) (sqrt (- (* b c) (* a d)))))))>
1548147867.463 * [enter]simplify:  Simplifying (/ 1 (sqrt (- (* b c) (* a d))))
1548147867.463 * * [misc]simplify:  iters left: 6 (10 enodes)
1548147867.465 * * [misc]simplify:  iters left: 5 (16 enodes)
1548147867.467 * * [misc]simplify:  iters left: 4 (23 enodes)
1548147867.469 * [exit]simplify:  Simplified to (/ 1 (sqrt (- (* c b) (* a d))))
1548147867.469 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (* (/ 1 (sqrt (- (* c b) (* a d)))) (/ (+ (* c c) (* d d)) (sqrt (- (* b c) (* a d)))))))
1548147867.470 * [enter]simplify:  Simplifying (/ (+ (* c c) (* d d)) (sqrt (- (* b c) (* a d))))
1548147867.470 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147867.471 * * [misc]simplify:  iters left: 5 (17 enodes)
1548147867.474 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147867.477 * [exit]simplify:  Simplified to (/ (+ (* c c) (* d d)) (sqrt (- (* b c) (* a d))))
1548147867.477 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (* (/ 1 (sqrt (- (* b c) (* a d)))) (/ (+ (* c c) (* d d)) (sqrt (- (* b c) (* a d)))))))
1548147867.477 * * * * [misc]progress:  [ 18 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (/ 1 1) (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))))>
1548147867.477 * [enter]simplify:  Simplifying (/ 1 1)
1548147867.477 * * [misc]simplify:  iters left: 2 (2 enodes)
1548147867.477 * * [misc]simplify:  iters left: 1 (4 enodes)
1548147867.478 * [exit]simplify:  Simplified to 1
1548147867.478 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (* 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))))
1548147867.478 * [enter]simplify:  Simplifying (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))
1548147867.478 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147867.479 * * [misc]simplify:  iters left: 5 (16 enodes)
1548147867.482 * * [misc]simplify:  iters left: 4 (23 enodes)
1548147867.484 * [exit]simplify:  Simplified to (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))
1548147867.484 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (* 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))))
1548147867.485 * * * * [misc]progress:  [ 19 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))))>
1548147867.485 * * * * [misc]progress:  [ 20 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (+ (* c c) (* d d)) (/ 1 (- (* b c) (* a d))))))>
1548147867.485 * * * * [misc]progress:  [ 21 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))))>
1548147867.485 * * * * [misc]progress:  [ 22 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (/ (+ (* c c) (* d d)) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))) (cbrt (- (* b c) (* a d))))))>
1548147867.485 * [enter]simplify:  Simplifying (cbrt (- (* b c) (* a d)))
1548147867.485 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147867.486 * * [misc]simplify:  iters left: 4 (12 enodes)
1548147867.487 * * [misc]simplify:  iters left: 3 (19 enodes)
1548147867.490 * [exit]simplify:  Simplified to (cbrt (- (* b c) (* a d)))
1548147867.490 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (/ (/ (+ (* c c) (* d d)) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d))))) (cbrt (- (* b c) (* a d))))))
1548147867.490 * * * * [misc]progress:  [ 23 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (/ (+ (* c c) (* d d)) (sqrt (- (* b c) (* a d)))) (sqrt (- (* b c) (* a d))))))>
1548147867.490 * [enter]simplify:  Simplifying (sqrt (- (* b c) (* a d)))
1548147867.490 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147867.491 * * [misc]simplify:  iters left: 4 (12 enodes)
1548147867.493 * * [misc]simplify:  iters left: 3 (19 enodes)
1548147867.495 * [exit]simplify:  Simplified to (sqrt (- (* b c) (* a d)))
1548147867.495 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (/ (/ (+ (* c c) (* d d)) (sqrt (- (* b c) (* a d)))) (sqrt (- (* b c) (* a d))))))
1548147867.495 * * * * [misc]progress:  [ 24 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (/ (+ (* c c) (* d d)) 1) (- (* b c) (* a d)))))>
1548147867.495 * [enter]simplify:  Simplifying (- (* b c) (* a d))
1548147867.495 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147867.496 * * [misc]simplify:  iters left: 3 (11 enodes)
1548147867.498 * * [misc]simplify:  iters left: 2 (18 enodes)
1548147867.500 * [exit]simplify:  Simplified to (- (* b c) (* a d))
1548147867.500 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (/ (/ (+ (* c c) (* d d)) 1) (- (* b c) (* a d)))))
1548147867.500 * * * * [misc]progress:  [ 25 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (cbrt (+ (* c c) (* d d)))))))>
1548147867.500 * [enter]simplify:  Simplifying (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))
1548147867.500 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147867.501 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147867.502 * [exit]simplify:  Simplified to (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d))))
1548147867.502 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (/ (- (* b c) (* a d)) (cbrt (+ (* c c) (* d d)))))))
1548147867.502 * * * * [misc]progress:  [ 26 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))>
1548147867.503 * [enter]simplify:  Simplifying (sqrt (+ (* c c) (* d d)))
1548147867.503 * * [misc]simplify:  iters left: 5 (6 enodes)
1548147867.504 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147867.504 * [exit]simplify:  Simplified to (sqrt (+ (* c c) (* d d)))
1548147867.505 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (/ (sqrt (+ (* c c) (* d d))) (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))))
1548147867.505 * * * * [misc]progress:  [ 27 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))))>
1548147867.505 * * * * [misc]progress:  [ 28 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (/ (+ (* c c) (* d d)) (- (pow (* b c) 3) (pow (* a d) 3))) (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d)))))))>
1548147867.505 * [enter]simplify:  Simplifying (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d))))
1548147867.505 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147867.507 * * [misc]simplify:  iters left: 5 (32 enodes)
1548147867.512 * * [misc]simplify:  iters left: 4 (82 enodes)
1548147867.527 * * [misc]simplify:  iters left: 3 (135 enodes)
1548147867.547 * * [misc]simplify:  iters left: 2 (161 enodes)
1548147867.567 * * [misc]simplify:  iters left: 1 (167 enodes)
1548147867.586 * [exit]simplify:  Simplified to (+ (* (* b c) (* b c)) (* (+ (* b c) (* a d)) (* a d)))
1548147867.586 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (* (/ (+ (* c c) (* d d)) (- (pow (* b c) 3) (pow (* a d) 3))) (+ (* (* b c) (* b c)) (* (+ (* b c) (* a d)) (* a d))))))
1548147867.586 * * * * [misc]progress:  [ 29 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (* (/ (+ (* c c) (* d d)) (- (* (* b c) (* b c)) (* (* a d) (* a d)))) (+ (* b c) (* a d)))))>
1548147867.586 * [enter]simplify:  Simplifying (+ (* b c) (* a d))
1548147867.586 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147867.587 * * [misc]simplify:  iters left: 3 (10 enodes)
1548147867.588 * [exit]simplify:  Simplified to (+ (* a d) (* b c))
1548147867.588 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (* (/ (+ (* c c) (* d d)) (- (* (* b c) (* b c)) (* (* a d) (* a d)))) (+ (* a d) (* b c)))))
1548147867.588 * * * * [misc]progress:  [ 30 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (pow (* c c) 3) (pow (* d d) 3)) (* (- (* b c) (* a d)) (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))))>
1548147867.588 * [enter]simplify:  Simplifying (+ (pow (* c c) 3) (pow (* d d) 3))
1548147867.588 * * [misc]simplify:  iters left: 5 (8 enodes)
1548147867.590 * * [misc]simplify:  iters left: 4 (19 enodes)
1548147867.593 * * [misc]simplify:  iters left: 3 (35 enodes)
1548147867.598 * * [misc]simplify:  iters left: 2 (46 enodes)
1548147867.603 * * [misc]simplify:  iters left: 1 (53 enodes)
1548147867.610 * [exit]simplify:  Simplified to (+ (pow c 6) (pow d 6))
1548147867.610 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (/ (+ (pow c 6) (pow d 6)) (* (- (* b c) (* a d)) (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))))))
1548147867.610 * * * * [misc]progress:  [ 31 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (- (* (* c c) (* c c)) (* (* d d) (* d d))) (* (- (* b c) (* a d)) (- (* c c) (* d d))))))>
1548147867.610 * [enter]simplify:  Simplifying (- (* (* c c) (* c c)) (* (* d d) (* d d)))
1548147867.610 * * [misc]simplify:  iters left: 6 (7 enodes)
1548147867.611 * * [misc]simplify:  iters left: 5 (20 enodes)
1548147867.615 * * [misc]simplify:  iters left: 4 (40 enodes)
1548147867.621 * * [misc]simplify:  iters left: 3 (77 enodes)
1548147867.634 * * [misc]simplify:  iters left: 2 (175 enodes)
1548147867.690 * [exit]simplify:  Simplified to (- (pow c 4) (pow d 4))
1548147867.690 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (/ (- (pow c 4) (pow d 4)) (* (- (* b c) (* a d)) (- (* c c) (* d d))))))
1548147867.690 * * * * [misc]progress:  [ 32 / 96 ] simplifiying candidate #<alt (λ (a b c d) (pow (/ (+ (* c c) (* d d)) (- (* b c) (* a d))) -1))>
1548147867.690 * * * * [misc]progress:  [ 33 / 96 ] simplifiying candidate #<alt (λ (a b c d) (pow (/ (+ (* c c) (* d d)) (- (* b c) (* a d))) (- 1)))>
1548147867.690 * [enter]simplify:  Simplifying (- 1)
1548147867.690 * * [misc]simplify:  iters left: 2 (2 enodes)
1548147867.691 * * [misc]simplify:  iters left: 1 (5 enodes)
1548147867.692 * [exit]simplify:  Simplified to -1
1548147867.692 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (pow (/ (+ (* c c) (* d d)) (- (* b c) (* a d))) -1))
1548147867.692 * * * * [misc]progress:  [ 34 / 96 ] simplifiying candidate #<alt (λ (a b c d) (pow (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) 1))>
1548147867.692 * * * * [misc]progress:  [ 35 / 96 ] simplifiying candidate #<alt (λ (a b c d) (exp (- (- (log (+ (* c c) (* d d))) (log (- (* b c) (* a d)))))))>
1548147867.692 * * * * [misc]progress:  [ 36 / 96 ] simplifiying candidate #<alt (λ (a b c d) (exp (- (log (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))))>
1548147867.692 * * * * [misc]progress:  [ 37 / 96 ] simplifiying candidate #<alt (λ (a b c d) (exp (log (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))))>
1548147867.692 * * * * [misc]progress:  [ 38 / 96 ] simplifiying candidate #<alt (λ (a b c d) (log (exp (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))))>
1548147867.692 * * * * [misc]progress:  [ 39 / 96 ] simplifiying candidate #<alt (λ (a b c d) (* (* (cbrt (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (cbrt (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))) (cbrt (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))))>
1548147867.692 * * * * [misc]progress:  [ 40 / 96 ] simplifiying candidate #<alt (λ (a b c d) (cbrt (* (* (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))))>
1548147867.692 * * * * [misc]progress:  [ 41 / 96 ] simplifiying candidate #<alt (λ (a b c d) (* (sqrt (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (sqrt (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))))>
1548147867.692 * * * * [misc]progress:  [ 42 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (- 1) (- (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))))>
1548147867.692 * * * * [misc]progress:  [ 43 / 96 ] simplifiying candidate #<alt (λ (a b c d) (* 1 (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))))>
1548147867.692 * * * * [misc]progress:  [ 44 / 96 ] simplifiying candidate #<alt (λ (a b c d) (* 1 (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))))>
1548147867.692 * * * * [misc]progress:  [ 45 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (/ (+ (* c c) (* d d)) (- (* b c) (* a d))) 1)))>
1548147867.692 * * * * [misc]progress:  [ 46 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (* (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))) (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))))>
1548147867.692 * [enter]simplify:  Simplifying (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))
1548147867.692 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147867.694 * * [misc]simplify:  iters left: 5 (17 enodes)
1548147867.696 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147867.699 * [exit]simplify:  Simplified to (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))
1548147867.699 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (* (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))) (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))) (cbrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))))
1548147867.700 * * * * [misc]progress:  [ 47 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (sqrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (sqrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))))>
1548147867.700 * [enter]simplify:  Simplifying (sqrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))
1548147867.700 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147867.701 * * [misc]simplify:  iters left: 5 (17 enodes)
1548147867.706 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147867.709 * [exit]simplify:  Simplified to (sqrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))
1548147867.709 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (sqrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))) (sqrt (/ (+ (* c c) (* d d)) (- (* b c) (* a d))))))
1548147867.709 * * * * [misc]progress:  [ 48 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))))) (/ (cbrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* a d))))))>
1548147867.709 * [enter]simplify:  Simplifying (/ (cbrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* a d))))
1548147867.709 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147867.711 * * [misc]simplify:  iters left: 5 (18 enodes)
1548147867.714 * * [misc]simplify:  iters left: 4 (25 enodes)
1548147867.717 * [exit]simplify:  Simplified to (/ (cbrt (+ (* c c) (* d d))) (cbrt (- (* c b) (* d a))))
1548147867.717 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))))) (/ (cbrt (+ (* c c) (* d d))) (cbrt (- (* c b) (* d a))))))
1548147867.717 * * * * [misc]progress:  [ 49 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* a d))))) (/ (cbrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d))))))>
1548147867.717 * [enter]simplify:  Simplifying (/ (cbrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d))))
1548147867.717 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147867.719 * * [misc]simplify:  iters left: 5 (18 enodes)
1548147867.721 * * [misc]simplify:  iters left: 4 (25 enodes)
1548147867.724 * [exit]simplify:  Simplified to (/ (cbrt (+ (* c c) (* d d))) (sqrt (- (* c b) (* d a))))
1548147867.724 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (sqrt (- (* b c) (* a d))))) (/ (cbrt (+ (* c c) (* d d))) (sqrt (- (* c b) (* d a))))))
1548147867.725 * * * * [misc]progress:  [ 50 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) 1)) (/ (cbrt (+ (* c c) (* d d))) (- (* b c) (* a d)))))>
1548147867.725 * [enter]simplify:  Simplifying (/ (cbrt (+ (* c c) (* d d))) (- (* b c) (* a d)))
1548147867.725 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147867.726 * * [misc]simplify:  iters left: 5 (17 enodes)
1548147867.729 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147867.732 * [exit]simplify:  Simplified to (/ (cbrt (+ (* c c) (* d d))) (- (* c b) (* d a)))
1548147867.732 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) 1)) (/ (cbrt (+ (* c c) (* d d))) (- (* c b) (* d a)))))
1548147867.732 * * * * [misc]progress:  [ 51 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* a d))))))>
1548147867.732 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* b c) (* a d))))
1548147867.732 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147867.734 * * [misc]simplify:  iters left: 5 (18 enodes)
1548147867.737 * * [misc]simplify:  iters left: 4 (25 enodes)
1548147867.740 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* c b) (* d a))))
1548147867.740 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))))) (/ (sqrt (+ (* c c) (* d d))) (cbrt (- (* c b) (* d a))))))
1548147867.740 * * * * [misc]progress:  [ 52 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d))))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d))))))>
1548147867.740 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d))))
1548147867.740 * * [misc]simplify:  iters left: 6 (13 enodes)
1548147867.742 * * [misc]simplify:  iters left: 5 (18 enodes)
1548147867.744 * * [misc]simplify:  iters left: 4 (25 enodes)
1548147867.747 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* c b) (* d a))))
1548147867.748 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* b c) (* a d))))) (/ (sqrt (+ (* c c) (* d d))) (sqrt (- (* c b) (* d a))))))
1548147867.748 * * * * [misc]progress:  [ 53 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) 1)) (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))))>
1548147867.748 * [enter]simplify:  Simplifying (/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))
1548147867.748 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147867.750 * * [misc]simplify:  iters left: 5 (17 enodes)
1548147867.752 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147867.755 * [exit]simplify:  Simplified to (/ (sqrt (+ (* c c) (* d d))) (- (* c b) (* d a)))
1548147867.755 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (sqrt (+ (* c c) (* d d))) 1)) (/ (sqrt (+ (* c c) (* d d))) (- (* c b) (* d a)))))
1548147867.755 * * * * [misc]progress:  [ 54 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ 1 (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))))) (/ (+ (* c c) (* d d)) (cbrt (- (* b c) (* a d))))))>
1548147867.755 * [enter]simplify:  Simplifying (/ (+ (* c c) (* d d)) (cbrt (- (* b c) (* a d))))
1548147867.755 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147867.757 * * [misc]simplify:  iters left: 5 (17 enodes)
1548147867.759 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147867.762 * [exit]simplify:  Simplified to (/ (+ (* c c) (* d d)) (cbrt (- (* b c) (* a d))))
1548147867.762 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ 1 (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))))) (/ (+ (* c c) (* d d)) (cbrt (- (* b c) (* a d))))))
1548147867.763 * * * * [misc]progress:  [ 55 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ 1 (sqrt (- (* b c) (* a d))))) (/ (+ (* c c) (* d d)) (sqrt (- (* b c) (* a d))))))>
1548147867.763 * [enter]simplify:  Simplifying (/ (+ (* c c) (* d d)) (sqrt (- (* b c) (* a d))))
1548147867.763 * * [misc]simplify:  iters left: 6 (12 enodes)
1548147867.765 * * [misc]simplify:  iters left: 5 (17 enodes)
1548147867.767 * * [misc]simplify:  iters left: 4 (24 enodes)
1548147867.770 * [exit]simplify:  Simplified to (/ (+ (* c c) (* d d)) (sqrt (- (* b c) (* a d))))
1548147867.770 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ 1 (sqrt (- (* b c) (* a d))))) (/ (+ (* c c) (* d d)) (sqrt (- (* b c) (* a d))))))
1548147867.770 * * * * [misc]progress:  [ 56 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ 1 1)) (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))>
1548147867.770 * [enter]simplify:  Simplifying (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))
1548147867.770 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147867.772 * * [misc]simplify:  iters left: 5 (16 enodes)
1548147867.775 * * [misc]simplify:  iters left: 4 (23 enodes)
1548147867.778 * [exit]simplify:  Simplified to (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))
1548147867.778 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ 1 1)) (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))
1548147867.778 * * * * [misc]progress:  [ 57 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 1) (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))>
1548147867.778 * [enter]simplify:  Simplifying (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))
1548147867.778 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147867.780 * * [misc]simplify:  iters left: 5 (16 enodes)
1548147867.782 * * [misc]simplify:  iters left: 4 (23 enodes)
1548147867.785 * [exit]simplify:  Simplified to (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))
1548147867.785 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 1) (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))
1548147867.785 * * * * [misc]progress:  [ 58 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (+ (* c c) (* d d))) (/ 1 (- (* b c) (* a d)))))>
1548147867.785 * [enter]simplify:  Simplifying (/ 1 (- (* b c) (* a d)))
1548147867.785 * * [misc]simplify:  iters left: 6 (9 enodes)
1548147867.786 * * [misc]simplify:  iters left: 5 (15 enodes)
1548147867.788 * * [misc]simplify:  iters left: 4 (22 enodes)
1548147867.791 * [exit]simplify:  Simplified to (/ 1 (- (* c b) (* a d)))
1548147867.791 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (+ (* c c) (* d d))) (/ 1 (- (* c b) (* a d)))))
1548147867.791 * * * * [misc]progress:  [ 59 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (+ (* c c) (* d d)) (- (pow (* b c) 3) (pow (* a d) 3)))) (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d))))))>
1548147867.791 * [enter]simplify:  Simplifying (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d))))
1548147867.791 * * [misc]simplify:  iters left: 6 (11 enodes)
1548147867.793 * * [misc]simplify:  iters left: 5 (32 enodes)
1548147867.799 * * [misc]simplify:  iters left: 4 (82 enodes)
1548147867.814 * * [misc]simplify:  iters left: 3 (135 enodes)
1548147867.834 * * [misc]simplify:  iters left: 2 (161 enodes)
1548147867.855 * * [misc]simplify:  iters left: 1 (167 enodes)
1548147867.873 * [exit]simplify:  Simplified to (+ (* (* b c) (* b c)) (* (+ (* b c) (* a d)) (* a d)))
1548147867.873 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (+ (* c c) (* d d)) (- (pow (* b c) 3) (pow (* a d) 3)))) (+ (* (* b c) (* b c)) (* (+ (* b c) (* a d)) (* a d)))))
1548147867.873 * * * * [misc]progress:  [ 60 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ (/ 1 (/ (+ (* c c) (* d d)) (- (* (* b c) (* b c)) (* (* a d) (* a d))))) (+ (* b c) (* a d))))>
1548147867.873 * [enter]simplify:  Simplifying (+ (* b c) (* a d))
1548147867.873 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147867.874 * * [misc]simplify:  iters left: 3 (10 enodes)
1548147867.876 * [exit]simplify:  Simplified to (+ (* a d) (* b c))
1548147867.876 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ (/ 1 (/ (+ (* c c) (* d d)) (- (* (* b c) (* b c)) (* (* a d) (* a d))))) (+ (* a d) (* b c))))
1548147867.876 * * * * [misc]progress:  [ 61 / 96 ] simplifiying candidate #<alt (λ (a b c d) (* (/ 1 (+ (* c c) (* d d))) (- (* b c) (* a d))))>
1548147867.876 * [enter]simplify:  Simplifying (- (* b c) (* a d))
1548147867.876 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147867.877 * * [misc]simplify:  iters left: 3 (11 enodes)
1548147867.878 * * [misc]simplify:  iters left: 2 (18 enodes)
1548147867.881 * [exit]simplify:  Simplified to (- (* b c) (* a d))
1548147867.881 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (* (/ 1 (+ (* c c) (* d d))) (- (* b c) (* a d))))
1548147867.881 * * * * [misc]progress:  [ 62 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (log (/ (exp (* b c)) (exp (* a d)))))))>
1548147867.881 * [enter]simplify:  Simplifying (/ (exp (* b c)) (exp (* a d)))
1548147867.881 * * [misc]simplify:  iters left: 5 (9 enodes)
1548147867.882 * * [misc]simplify:  iters left: 4 (17 enodes)
1548147867.884 * * [misc]simplify:  iters left: 3 (19 enodes)
1548147867.886 * * [misc]simplify:  iters left: 2 (28 enodes)
1548147867.890 * * [misc]simplify:  iters left: 1 (38 enodes)
1548147867.896 * [exit]simplify:  Simplified to (exp (- (* b c) (* a d)))
1548147867.896 * [misc]simplify:  Simplified (2 2 2 1) to (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (log (exp (- (* b c) (* a d)))))))
1548147867.896 * * * * [misc]progress:  [ 63 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (pow (- (* b c) (* a d)) 1))))>
1548147867.896 * * * * [misc]progress:  [ 64 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (exp (log (- (* b c) (* a d)))))))>
1548147867.896 * * * * [misc]progress:  [ 65 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (log (exp (- (* b c) (* a d)))))))>
1548147867.896 * * * * [misc]progress:  [ 66 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (* (* (cbrt (- (* b c) (* a d))) (cbrt (- (* b c) (* a d)))) (cbrt (- (* b c) (* a d)))))))>
1548147867.896 * * * * [misc]progress:  [ 67 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (cbrt (* (* (- (* b c) (* a d)) (- (* b c) (* a d))) (- (* b c) (* a d)))))))>
1548147867.896 * * * * [misc]progress:  [ 68 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (* (sqrt (- (* b c) (* a d))) (sqrt (- (* b c) (* a d)))))))>
1548147867.896 * * * * [misc]progress:  [ 69 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (/ (- (pow (* b c) 3) (pow (* a d) 3)) (+ (* (* b c) (* b c)) (+ (* (* a d) (* a d)) (* (* b c) (* a d))))))))>
1548147867.896 * * * * [misc]progress:  [ 70 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (+ (* b c) (- (* a d))))))>
1548147867.896 * * * * [misc]progress:  [ 71 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (* 1 (- (* b c) (* a d))))))>
1548147867.896 * * * * [misc]progress:  [ 72 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (/ (- (* (* b c) (* b c)) (* (* a d) (* a d))) (+ (* b c) (* a d))))))>
1548147867.896 * * * * [misc]progress:  [ 73 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (+ (* b c) (- (* a d))))))>
1548147867.896 * * * * [misc]progress:  [ 74 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (log (* (exp (* c c)) (exp (* d d)))) (- (* b c) (* a d)))))>
1548147867.896 * [enter]simplify:  Simplifying (* (exp (* c c)) (exp (* d d)))
1548147867.896 * * [misc]simplify:  iters left: 5 (7 enodes)
1548147867.897 * * [misc]simplify:  iters left: 4 (14 enodes)
1548147867.900 * * [misc]simplify:  iters left: 3 (16 enodes)
1548147867.902 * [exit]simplify:  Simplified to (exp (+ (* c c) (* d d)))
1548147867.902 * [misc]simplify:  Simplified (2 2 1 1) to (λ (a b c d) (/ 1 (/ (log (exp (+ (* c c) (* d d)))) (- (* b c) (* a d)))))
1548147867.902 * * * * [misc]progress:  [ 75 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (pow (+ (* c c) (* d d)) 1) (- (* b c) (* a d)))))>
1548147867.902 * * * * [misc]progress:  [ 76 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (exp (log (+ (* c c) (* d d)))) (- (* b c) (* a d)))))>
1548147867.902 * * * * [misc]progress:  [ 77 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (log (exp (+ (* c c) (* d d)))) (- (* b c) (* a d)))))>
1548147867.902 * * * * [misc]progress:  [ 78 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (* (* (cbrt (+ (* c c) (* d d))) (cbrt (+ (* c c) (* d d)))) (cbrt (+ (* c c) (* d d)))) (- (* b c) (* a d)))))>
1548147867.902 * * * * [misc]progress:  [ 79 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (cbrt (* (* (+ (* c c) (* d d)) (+ (* c c) (* d d))) (+ (* c c) (* d d)))) (- (* b c) (* a d)))))>
1548147867.902 * * * * [misc]progress:  [ 80 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (* (sqrt (+ (* c c) (* d d))) (sqrt (+ (* c c) (* d d)))) (- (* b c) (* a d)))))>
1548147867.902 * * * * [misc]progress:  [ 81 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (/ (+ (pow (* c c) 3) (pow (* d d) 3)) (+ (* (* c c) (* c c)) (- (* (* d d) (* d d)) (* (* c c) (* d d))))) (- (* b c) (* a d)))))>
1548147867.902 * * * * [misc]progress:  [ 82 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (* 1 (+ (* c c) (* d d))) (- (* b c) (* a d)))))>
1548147867.902 * * * * [misc]progress:  [ 83 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (/ (- (* (* c c) (* c c)) (* (* d d) (* d d))) (- (* c c) (* d d))) (- (* b c) (* a d)))))>
1548147867.902 * * * * [misc]progress:  [ 84 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* d d) (* c c)) (- (* b c) (* a d)))))>
1548147867.902 * * * * [misc]progress:  [ 85 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 0))>
1548147867.902 * [enter]simplify:  Simplifying 0
1548147867.902 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147867.902 * [exit]simplify:  Simplified to 0
1548147867.902 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ 1 0))
1548147867.902 * * * * [misc]progress:  [ 86 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 0))>
1548147867.902 * [enter]simplify:  Simplifying 0
1548147867.902 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147867.903 * [exit]simplify:  Simplified to 0
1548147867.903 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ 1 0))
1548147867.903 * * * * [misc]progress:  [ 87 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 0))>
1548147867.903 * [enter]simplify:  Simplifying 0
1548147867.903 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147867.903 * [exit]simplify:  Simplified to 0
1548147867.903 * [misc]simplify:  Simplified (2 2) to (λ (a b c d) (/ 1 0))
1548147867.903 * * * * [misc]progress:  [ 88 / 96 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1548147867.903 * [enter]simplify:  Simplifying 0
1548147867.903 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147867.903 * [exit]simplify:  Simplified to 0
1548147867.903 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1548147867.903 * * * * [misc]progress:  [ 89 / 96 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1548147867.903 * [enter]simplify:  Simplifying 0
1548147867.903 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147867.904 * [exit]simplify:  Simplified to 0
1548147867.904 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1548147867.904 * * * * [misc]progress:  [ 90 / 96 ] simplifiying candidate #<alt (λ (a b c d) 0)>
1548147867.904 * [enter]simplify:  Simplifying 0
1548147867.904 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147867.904 * [exit]simplify:  Simplified to 0
1548147867.904 * [misc]simplify:  Simplified (2) to (λ (a b c d) 0)
1548147867.904 * * * * [misc]progress:  [ 91 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) 0)))>
1548147867.904 * [enter]simplify:  Simplifying 0
1548147867.904 * * [misc]simplify:  iters left: 0 (1 enodes)
1548147867.904 * [exit]simplify:  Simplified to 0
1548147867.904 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) 0)))
1548147867.904 * * * * [misc]progress:  [ 92 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))>
1548147867.904 * [enter]simplify:  Simplifying (- (* b c) (* a d))
1548147867.905 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147867.905 * * [misc]simplify:  iters left: 3 (11 enodes)
1548147867.907 * * [misc]simplify:  iters left: 2 (18 enodes)
1548147867.909 * [exit]simplify:  Simplified to (- (* b c) (* a d))
1548147867.909 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))
1548147867.909 * * * * [misc]progress:  [ 93 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))>
1548147867.909 * [enter]simplify:  Simplifying (- (* b c) (* a d))
1548147867.909 * * [misc]simplify:  iters left: 4 (7 enodes)
1548147867.910 * * [misc]simplify:  iters left: 3 (11 enodes)
1548147867.912 * * [misc]simplify:  iters left: 2 (18 enodes)
1548147867.914 * [exit]simplify:  Simplified to (- (* b c) (* a d))
1548147867.914 * [misc]simplify:  Simplified (2 2 2) to (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))
1548147867.914 * * * * [misc]progress:  [ 94 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (pow d 2) (pow c 2)) (- (* b c) (* a d)))))>
1548147867.914 * [enter]simplify:  Simplifying (+ (pow d 2) (pow c 2))
1548147867.914 * * [misc]simplify:  iters left: 3 (6 enodes)
1548147867.915 * * [misc]simplify:  iters left: 2 (9 enodes)
1548147867.916 * [exit]simplify:  Simplified to (+ (* d d) (* c c))
1548147867.916 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (/ (+ (* d d) (* c c)) (- (* b c) (* a d)))))
1548147867.916 * * * * [misc]progress:  [ 95 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (pow c 2) (pow d 2)) (- (* b c) (* a d)))))>
1548147867.916 * [enter]simplify:  Simplifying (+ (pow c 2) (pow d 2))
1548147867.916 * * [misc]simplify:  iters left: 3 (6 enodes)
1548147867.917 * * [misc]simplify:  iters left: 2 (9 enodes)
1548147867.918 * [exit]simplify:  Simplified to (+ (* c c) (* d d))
1548147867.918 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))
1548147867.918 * * * * [misc]progress:  [ 96 / 96 ] simplifiying candidate #<alt (λ (a b c d) (/ 1 (/ (+ (pow c 2) (pow d 2)) (- (* b c) (* a d)))))>
1548147867.918 * [enter]simplify:  Simplifying (+ (pow c 2) (pow d 2))
1548147867.918 * * [misc]simplify:  iters left: 3 (6 enodes)
1548147867.919 * * [misc]simplify:  iters left: 2 (9 enodes)
1548147867.920 * [exit]simplify:  Simplified to (+ (* c c) (* d d))
1548147867.920 * [misc]simplify:  Simplified (2 2 1) to (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))
1548147867.920 * * * [misc]progress:  adding candidates to table
1548147868.579 * [misc]progress:  [Phase 3 of 3] Extracting.
1548147868.579 * * [misc]regime:  Finding splitpoints for: (#<alt (λ (a b c d) (/ (* (* (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ 1 (/ 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))))> #<alt (λ (a b c d) (/ (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))> #<alt (λ (a b c d) (/ 1 0))> #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (- c)) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- b) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- a) (sqrt (+ (* c c) (* d d)))))>)
1548147868.581 * * * [misc]regime-changes:  Trying 5 branch expressions: (d a c b (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))
1548147868.581 * * * * [misc]regimes:  Trying to branch on d from (#<alt (λ (a b c d) (/ (* (* (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ 1 (/ 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))))> #<alt (λ (a b c d) (/ (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))> #<alt (λ (a b c d) (/ 1 0))> #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (- c)) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- b) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- a) (sqrt (+ (* c c) (* d d)))))>)
1548147868.635 * * * * [misc]regimes:  Trying to branch on a from (#<alt (λ (a b c d) (/ (* (* (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ 1 (/ 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))))> #<alt (λ (a b c d) (/ (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))> #<alt (λ (a b c d) (/ 1 0))> #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (- c)) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- b) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- a) (sqrt (+ (* c c) (* d d)))))>)
1548147868.689 * * * * [misc]regimes:  Trying to branch on c from (#<alt (λ (a b c d) (/ (* (* (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ 1 (/ 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))))> #<alt (λ (a b c d) (/ (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))> #<alt (λ (a b c d) (/ 1 0))> #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (- c)) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- b) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- a) (sqrt (+ (* c c) (* d d)))))>)
1548147868.745 * * * * [misc]regimes:  Trying to branch on b from (#<alt (λ (a b c d) (/ (* (* (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ 1 (/ 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))))> #<alt (λ (a b c d) (/ (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))> #<alt (λ (a b c d) (/ 1 0))> #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (- c)) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- b) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- a) (sqrt (+ (* c c) (* d d)))))>)
1548147868.799 * * * * [misc]regimes:  Trying to branch on (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) from (#<alt (λ (a b c d) (/ (* (* (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (cbrt (/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d)))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ b (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ 1 (/ 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))))> #<alt (λ (a b c d) (/ (/ (/ (- (* b c) (* a d)) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ 1 (/ (+ (* c c) (* d d)) (- (* b c) (* a d)))))> #<alt (λ (a b c d) (/ 1 0))> #<alt (λ (a b c d) (/ (/ (- (* b c) (* a d)) (- c)) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- b) (sqrt (+ (* c c) (* d d)))))> #<alt (λ (a b c d) (/ (- a) (sqrt (+ (* c c) (* d d)))))>)
1548147868.850 * * * * [misc]regimes:  Trying to branch on (/ (- (* b c) (* a d)) (+ (* c c) (* d d))) from (#<alt (λ (a b c d) (/ 1 (/ 1 (/ (- (* b c) (* a d)) (+ (* c c) (* d d))))))> #<alt (λ (a b c d) (/ 1 0))>)
1548147868.877 * * * [misc]regime:  Found split indices: #<option (#s(si 1 255))>
1548147868.877 * [enter]simplify:  Simplifying (/ (* (- (* b c) (* a d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
1548147868.877 * * [misc]simplify:  iters left: 6 (15 enodes)
1548147868.878 * * [misc]simplify:  iters left: 5 (21 enodes)
1548147868.879 * [exit]simplify:  Simplified to (/ (* (/ 1 (sqrt (+ (* c c) (* d d)))) (- (* b c) (* a d))) (sqrt (+ (* c c) (* d d))))
1548147870.797 * [misc]regime-testing:  Baseline error score: 26.057978868021582
1548147870.798 * [misc]regime-testing:  Oracle error score: 23.44795002413614
1548147870.800 * [misc]regime-testing:  End program error score: 26.057978868021582
1548147870.868 * [misc]regime-testing:  Target error score: 0.34560187399162423